[ 539.494670][ T31] audit: type=1400 audit(539.380:68): avc: denied { read write } for pid=3083 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 539.529870][ T31] audit: type=1400 audit(539.430:69): avc: denied { open } for pid=3083 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:53785' (ED25519) to the list of known hosts. [ 586.878809][ T31] audit: type=1400 audit(586.780:70): avc: denied { execute } for pid=3098 comm="sh" name="syz-executor3943248218" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 586.891546][ T31] audit: type=1400 audit(586.790:71): avc: denied { execute_no_trans } for pid=3098 comm="sh" path="/syz-executor3943248218" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 587.475507][ T31] audit: type=1400 audit(587.380:72): avc: denied { execmem } for pid=3098 comm="syz-executor394" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 587.647354][ T31] audit: type=1400 audit(587.540:73): avc: denied { prog_load } for pid=3099 comm="syz-executor394" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 587.648401][ T31] audit: type=1400 audit(587.550:74): avc: denied { bpf } for pid=3099 comm="syz-executor394" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 587.650851][ T31] audit: type=1400 audit(587.550:75): avc: denied { perfmon } for pid=3099 comm="syz-executor394" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 587.661811][ T31] audit: type=1400 audit(587.570:76): avc: denied { prog_run } for pid=3099 comm="syz-executor394" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1324.083802][ T32] INFO: task kworker/0:1:9 blocked for more than 450 seconds. [ 1324.086506][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.086890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.090056][ T32] task:kworker/0:1 state:D stack:0 pid:9 tgid:9 ppid:2 flags:0x00000000 [ 1324.090792][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.091789][ T32] Call trace: [ 1324.092100][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.092679][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df83dda4 r5:82e36000 [ 1324.093003][ T32] r4:82e36000 [ 1324.093225][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.093599][ T32] r5:82e36000 r4:8271a0b0 [ 1324.093786][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.094178][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.094549][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df83de20 [ 1324.094845][ T32] r4:00000000 [ 1324.095001][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.095341][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.095736][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.096060][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b64140 [ 1324.096315][ T32] r4:00000000 [ 1324.096466][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.096774][ T32] r9:82e36000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1324.097096][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.097473][ T32] r5:00001000 r4:dfd0d000 [ 1324.097652][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.098002][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.098331][ T32] r5:841ef77c r4:841ef400 [ 1324.098533][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.098957][ T32] r7:dddcfe40 r6:82c18000 r5:841ef77c r4:82cb6000 [ 1324.099615][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.100001][ T32] r10:82e36000 r9:82cb602c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.100365][ T32] r4:82cb6000 [ 1324.100512][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.100801][ T32] r10:00000000 r9:df839e78 r8:82cb5ac0 r7:82cb6000 r6:80267888 r5:82e36000 [ 1324.101084][ T32] r4:82cb51c0 [ 1324.101232][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.101805][ T32] Exception stack(0xdf83dfb0 to 0xdf83dff8) [ 1324.102140][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.102433][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.102726][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.103028][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:82cb51c0 [ 1324.103494][ T32] INFO: task kworker/1:2:48 blocked for more than 450 seconds. [ 1324.103757][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.103957][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.104427][ T32] task:kworker/1:2 state:D stack:0 pid:48 tgid:48 ppid:2 flags:0x00000000 [ 1324.104838][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.105103][ T32] Call trace: [ 1324.105283][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.105688][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df925da4 r5:82f80c00 [ 1324.105993][ T32] r4:82f80c00 [ 1324.106132][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.106470][ T32] r5:82f80c00 r4:8271a0b0 [ 1324.106686][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.107146][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.107593][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df925e20 [ 1324.107897][ T32] r4:00000000 [ 1324.108087][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.108469][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.108899][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.114487][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e37c0 [ 1324.119843][ T32] r4:00000000 [ 1324.120109][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.120516][ T32] r9:82f80c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1324.120822][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.121234][ T32] r5:00001000 r4:ecc13000 [ 1324.121508][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.121974][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.122386][ T32] r5:8491f37c r4:8491f000 [ 1324.122579][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.122935][ T32] r7:ddde3e40 r6:82c18200 r5:8491f37c r4:83413600 [ 1324.123207][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.123797][ T32] r10:82f80c00 r9:8341362c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.124167][ T32] r4:83413600 [ 1324.124363][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.124882][ T32] r10:00000000 r9:df91de78 r8:83412b40 r7:83413600 r6:80267888 r5:82f80c00 [ 1324.125229][ T32] r4:83412a40 [ 1324.125715][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.126152][ T32] Exception stack(0xdf925fb0 to 0xdf925ff8) [ 1324.126423][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.126786][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.127114][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.127468][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83412a40 [ 1324.128061][ T32] INFO: task kworker/0:2:715 blocked for more than 450 seconds. [ 1324.128594][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.128889][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.130048][ T32] task:kworker/0:2 state:D stack:0 pid:715 tgid:715 ppid:2 flags:0x00000000 [ 1324.130321][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.130608][ T32] Call trace: [ 1324.130727][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.130933][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04adda4 r5:836bd400 [ 1324.131152][ T32] r4:836bd400 [ 1324.131242][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.131525][ T32] r5:836bd400 r4:8271a0b0 [ 1324.131633][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.131887][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.132171][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ade20 [ 1324.132775][ T32] r4:00000000 [ 1324.132938][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.133300][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.133754][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.137175][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8485ff00 [ 1324.140473][ T32] r4:00000000 [ 1324.140699][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.141131][ T32] r9:836bd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1324.141541][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.142045][ T32] r5:00001000 r4:df9a1000 [ 1324.142237][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.142806][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.143245][ T32] r5:84c3237c r4:84c32000 [ 1324.143460][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.143853][ T32] r7:dddcfe40 r6:82c18000 r5:84c3237c r4:8383f680 [ 1324.144153][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.144643][ T32] r10:836bd400 r9:8383f6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.145128][ T32] r4:8383f680 [ 1324.145382][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.146069][ T32] r10:00000000 r9:df839e78 r8:83840000 r7:8383f680 r6:80267888 r5:836bd400 [ 1324.146394][ T32] r4:8375f6c0 [ 1324.146578][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.146912][ T32] Exception stack(0xe04adfb0 to 0xe04adff8) [ 1324.147158][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.147639][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.147984][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.148395][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8375f6c0 [ 1324.148977][ T32] INFO: task kworker/1:4:3105 blocked for more than 450 seconds. [ 1324.153060][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.156391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.158610][ T32] task:kworker/1:4 state:D stack:0 pid:3105 tgid:3105 ppid:2 flags:0x00000000 [ 1324.159794][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.160002][ T32] Call trace: [ 1324.160202][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.160487][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9a5da4 r5:83dd8c00 [ 1324.160713][ T32] r4:83dd8c00 [ 1324.160856][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.161158][ T32] r5:83dd8c00 r4:8271a0b0 [ 1324.161302][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.161682][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.162029][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a5e20 [ 1324.162279][ T32] r4:00000000 [ 1324.162449][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.162817][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.163522][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.164049][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a75c0 [ 1324.164586][ T32] r4:00000000 [ 1324.164786][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.165408][ T32] r9:83dd8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1324.165952][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.166355][ T32] r5:00001000 r4:dfa77000 [ 1324.166568][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.166966][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.167396][ T32] r5:84af477c r4:84af4400 [ 1324.167757][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.168557][ T32] r7:ddde3e40 r6:82c18200 r5:84af477c r4:83730100 [ 1324.168947][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.170493][ T32] r10:83dd8c00 r9:8373012c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.170715][ T32] r4:83730100 [ 1324.170801][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.171015][ T32] r10:00000000 r9:df999e78 r8:84205280 r7:83730100 r6:80267888 r5:83dd8c00 [ 1324.171196][ T32] r4:84201400 [ 1324.171286][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.171520][ T32] Exception stack(0xdf9a5fb0 to 0xdf9a5ff8) [ 1324.171671][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.171861][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.172072][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.172397][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201400 [ 1324.172804][ T32] INFO: task kworker/1:5:3107 blocked for more than 450 seconds. [ 1324.173203][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.173557][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.174086][ T32] task:kworker/1:5 state:D stack:0 pid:3107 tgid:3107 ppid:2 flags:0x00000000 [ 1324.174623][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.174977][ T32] Call trace: [ 1324.175228][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.177972][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df971da4 r5:83ddec00 [ 1324.180290][ T32] r4:83ddec00 [ 1324.180522][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.181044][ T32] r5:83ddec00 r4:8271a0b0 [ 1324.181394][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.182267][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.183012][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df971e20 [ 1324.183372][ T32] r4:00000000 [ 1324.183688][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.184102][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.184875][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.185392][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5b6c0 [ 1324.185825][ T32] r4:00000000 [ 1324.185995][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.186415][ T32] r9:83ddec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1324.186795][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.187168][ T32] r5:00001000 r4:dfbc1000 [ 1324.187418][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.187898][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.188341][ T32] r5:84bb1b7c r4:84bb1800 [ 1324.188546][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.188935][ T32] r7:ddde3e40 r6:82c18200 r5:84bb1b7c r4:83730480 [ 1324.190106][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.190655][ T32] r10:83ddec00 r9:837304ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.191198][ T32] r4:83730480 [ 1324.191413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.191865][ T32] r10:00000000 r9:df9a5e78 r8:84205480 r7:83730480 r6:80267888 r5:83ddec00 [ 1324.192131][ T32] r4:84201340 [ 1324.192260][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.192536][ T32] Exception stack(0xdf971fb0 to 0xdf971ff8) [ 1324.192759][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.193001][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.193223][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.194635][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201340 [ 1324.197207][ T32] INFO: task kworker/0:3:3108 blocked for more than 450 seconds. [ 1324.209834][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.210141][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.210434][ T32] task:kworker/0:3 state:D stack:0 pid:3108 tgid:3108 ppid:2 flags:0x00000000 [ 1324.210978][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.211240][ T32] Call trace: [ 1324.211432][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.211763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9b5da4 r5:83ddd400 [ 1324.212084][ T32] r4:83ddd400 [ 1324.212234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.212616][ T32] r5:83ddd400 r4:8271a0b0 [ 1324.212810][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.215343][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.227833][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b5e20 [ 1324.228248][ T32] r4:00000000 [ 1324.228455][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.228802][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.229735][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.230191][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818080 [ 1324.233124][ T32] r4:00000000 [ 1324.234560][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.237243][ T32] r9:83ddd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1324.241138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.245076][ T32] r5:00001000 r4:df91b000 [ 1324.245258][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.245585][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.248680][ T32] r5:843b8f7c r4:843b8c00 [ 1324.248832][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.249074][ T32] r7:dddcfe40 r6:82c18000 r5:843b8f7c r4:84320980 [ 1324.249884][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.253684][ T32] r10:83ddd400 r9:843209ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.256776][ T32] r4:84320980 [ 1324.258712][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.260352][ T32] r10:00000000 r9:df83de78 r8:842056c0 r7:84320980 r6:80267888 r5:83ddd400 [ 1324.260794][ T32] r4:84205580 [ 1324.260975][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.270158][ T32] Exception stack(0xdf9b5fb0 to 0xdf9b5ff8) [ 1324.277458][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.291451][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.297247][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.310482][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84205580 [ 1324.311111][ T32] INFO: task kworker/1:6:3110 blocked for more than 450 seconds. [ 1324.311514][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.311786][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.314342][ T32] task:kworker/1:6 state:D stack:0 pid:3110 tgid:3110 ppid:2 flags:0x00000000 [ 1324.330366][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.330922][ T32] Call trace: [ 1324.333303][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.350089][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9b9da4 r5:83dde000 [ 1324.352627][ T32] r4:83dde000 [ 1324.357556][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.376345][ T32] r5:83dde000 r4:8271a0b0 [ 1324.407484][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.454052][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.460450][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b9e20 [ 1324.460955][ T32] r4:00000000 [ 1324.461153][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.461793][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.462277][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.462825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499a080 [ 1324.463347][ T32] r4:00000000 [ 1324.463629][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.464012][ T32] r9:83dde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1324.464431][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.464840][ T32] r5:00001000 r4:df983000 [ 1324.465072][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.465542][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.466067][ T32] r5:84b8237c r4:84b82000 [ 1324.466427][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.467126][ T32] r7:ddde3e40 r6:82c18200 r5:84b8237c r4:83730180 [ 1324.467425][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.467946][ T32] r10:83dde000 r9:837301ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.468475][ T32] r4:83730180 [ 1324.468673][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.480567][ T32] r10:00000000 r9:df971e78 r8:84205780 r7:83730180 r6:80267888 r5:83dde000 [ 1324.481000][ T32] r4:84201340 [ 1324.481210][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.481683][ T32] Exception stack(0xdf9b9fb0 to 0xdf9b9ff8) [ 1324.481993][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.482413][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.482947][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.483268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201340 [ 1324.483908][ T32] INFO: task kworker/0:4:3112 blocked for more than 450 seconds. [ 1324.484475][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.484786][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.485281][ T32] task:kworker/0:4 state:D stack:0 pid:3112 tgid:3112 ppid:2 flags:0x00000000 [ 1324.485950][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.486285][ T32] Call trace: [ 1324.486498][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.486984][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:df995da4 r5:82e38000 [ 1324.487403][ T32] r4:82e38000 [ 1324.487682][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.488247][ T32] r5:82e38000 r4:8271a0b0 [ 1324.488582][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.489967][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.490670][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df995e20 [ 1324.491079][ T32] r4:00000000 [ 1324.491226][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.491757][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.492247][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.492826][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84205e80 [ 1324.493276][ T32] r4:00000000 [ 1324.493619][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.494005][ T32] r9:82e38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1324.494450][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.494901][ T32] r5:00001000 r4:df845000 [ 1324.495123][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.495518][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.496082][ T32] r5:84d21f7c r4:84d21c00 [ 1324.496325][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.496982][ T32] r7:dddcfe40 r6:82c18000 r5:84d21f7c r4:84320780 [ 1324.497260][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.497752][ T32] r10:82e38000 r9:843207ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.498243][ T32] r4:84320780 [ 1324.498484][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.498957][ T32] r10:00000000 r9:df83de78 r8:842059c0 r7:84320780 r6:80267888 r5:82e38000 [ 1324.500215][ T32] r4:84205880 [ 1324.500467][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.502822][ T32] Exception stack(0xdf995fb0 to 0xdf995ff8) [ 1324.510274][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.510854][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.511316][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.511702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84205880 [ 1324.512194][ T32] INFO: task kworker/1:7:3115 blocked for more than 450 seconds. [ 1324.512581][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.512906][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.513354][ T32] task:kworker/1:7 state:D stack:0 pid:3115 tgid:3115 ppid:2 flags:0x00000000 [ 1324.513871][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.514295][ T32] Call trace: [ 1324.514536][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.515005][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9ddda4 r5:82e35400 [ 1324.515493][ T32] r4:82e35400 [ 1324.515686][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.516240][ T32] r5:82e35400 r4:8271a0b0 [ 1324.516430][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.516829][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.517162][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9dde20 [ 1324.517509][ T32] r4:00000000 [ 1324.517647][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.517938][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.518297][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.518640][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b52d40 [ 1324.519087][ T32] r4:00000000 [ 1324.519940][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.520365][ T32] r9:82e35400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1324.520726][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.521188][ T32] r5:00001000 r4:df961000 [ 1324.521471][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.521878][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.522405][ T32] r5:838dbb7c r4:838db800 [ 1324.522640][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.523055][ T32] r7:ddde3e40 r6:82c18200 r5:838dbb7c r4:83730500 [ 1324.523369][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.523896][ T32] r10:82e35400 r9:8373052c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.524297][ T32] r4:83730500 [ 1324.524482][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.524942][ T32] r10:00000000 r9:df971e78 r8:84205c00 r7:83730500 r6:80267888 r5:82e35400 [ 1324.525250][ T32] r4:84201740 [ 1324.525425][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.525898][ T32] Exception stack(0xdf9ddfb0 to 0xdf9ddff8) [ 1324.526322][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.526746][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.527183][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.527614][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201740 [ 1324.527938][ T32] INFO: task kworker/1:8:3119 blocked for more than 451 seconds. [ 1324.528342][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.530004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.535182][ T32] task:kworker/1:8 state:D stack:0 pid:3119 tgid:3119 ppid:2 flags:0x00000000 [ 1324.549997][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.555883][ T32] Call trace: [ 1324.590059][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.593952][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:df97dda4 r5:83689800 [ 1324.598498][ T32] r4:83689800 [ 1324.609840][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.615015][ T32] r5:83689800 r4:8271a0b0 [ 1324.619604][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.620170][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.620703][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df97de20 [ 1324.621103][ T32] r4:00000000 [ 1324.621251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.621933][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.622439][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.623008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91440 [ 1324.623438][ T32] r4:00000000 [ 1324.623687][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.624045][ T32] r9:83689800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1324.624480][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.625046][ T32] r5:00001000 r4:dfa97000 [ 1324.625358][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.625909][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.626632][ T32] r5:84bb337c r4:84bb3000 [ 1324.627034][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.627756][ T32] r7:ddde3e40 r6:82c18200 r5:84bb337c r4:83730400 [ 1324.628374][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.630414][ T32] r10:83689800 r9:8373042c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.630821][ T32] r4:83730400 [ 1324.631025][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.631570][ T32] r10:00000000 r9:df971e78 r8:84205080 r7:83730400 r6:80267888 r5:83689800 [ 1324.632080][ T32] r4:84201a80 [ 1324.632292][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.633043][ T32] Exception stack(0xdf97dfb0 to 0xdf97dff8) [ 1324.633373][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.633800][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.634249][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.634669][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201a80 [ 1324.635348][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.635855][ T32] INFO: task kworker/1:9:3120 blocked for more than 451 seconds. [ 1324.636237][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.636542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.636942][ T32] task:kworker/1:9 state:D stack:0 pid:3120 tgid:3120 ppid:2 flags:0x00000000 [ 1324.637505][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.637885][ T32] Call trace: [ 1324.638097][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.638644][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9f9da4 r5:8368bc00 [ 1324.639857][ T32] r4:8368bc00 [ 1324.647060][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.650160][ T32] r5:8368bc00 r4:8271a0b0 [ 1324.650444][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.651103][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.651658][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f9e20 [ 1324.652103][ T32] r4:00000000 [ 1324.652287][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.652826][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.653189][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.653621][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56d40 [ 1324.654010][ T32] r4:00000000 [ 1324.654222][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.654669][ T32] r9:8368bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1324.655077][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.655565][ T32] r5:00001000 r4:e00cf000 [ 1324.655820][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.656229][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.656677][ T32] r5:84e60f7c r4:84e60c00 [ 1324.656926][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.657681][ T32] r7:ddde3e40 r6:82c18200 r5:84e60f7c r4:83730580 [ 1324.658022][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.658586][ T32] r10:8368bc00 r9:837305ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.659041][ T32] r4:83730580 [ 1324.660088][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.660514][ T32] r10:00000000 r9:df97de78 r8:84205dc0 r7:83730580 r6:80267888 r5:8368bc00 [ 1324.660889][ T32] r4:84201a80 [ 1324.661156][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.661675][ T32] Exception stack(0xdf9f9fb0 to 0xdf9f9ff8) [ 1324.662000][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.662471][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.662857][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.663187][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201a80 [ 1324.663554][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.663936][ T32] INFO: task kworker/1:10:3122 blocked for more than 451 seconds. [ 1324.664266][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.664552][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.664997][ T32] task:kworker/1:10 state:D stack:0 pid:3122 tgid:3122 ppid:2 flags:0x00000000 [ 1324.665585][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.665965][ T32] Call trace: [ 1324.666246][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.666763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9fdda4 r5:8368e000 [ 1324.667252][ T32] r4:8368e000 [ 1324.667440][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.667968][ T32] r5:8368e000 r4:8271a0b0 [ 1324.668258][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.668884][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.670155][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9fde20 [ 1324.674157][ T32] r4:00000000 [ 1324.679709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.680275][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.680720][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.681213][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b76cc0 [ 1324.681644][ T32] r4:00000000 [ 1324.681874][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.682342][ T32] r9:8368e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1324.682728][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.683149][ T32] r5:00001000 r4:df9bf000 [ 1324.683370][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.683829][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.684320][ T32] r5:84d36f7c r4:84d36c00 [ 1324.684585][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.685087][ T32] r7:ddde3e40 r6:82c18200 r5:84d36f7c r4:83730380 [ 1324.685538][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.685962][ T32] r10:8368e000 r9:837303ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1324.686424][ T32] r4:83730380 [ 1324.686620][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.687048][ T32] r10:00000000 r9:df9f9e78 r8:83d12b00 r7:83730380 r6:80267888 r5:8368e000 [ 1324.687434][ T32] r4:84201a80 [ 1324.687645][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.688071][ T32] Exception stack(0xdf9fdfb0 to 0xdf9fdff8) [ 1324.688378][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.689028][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.690643][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.691528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201a80 [ 1324.695637][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.709874][ T32] INFO: task kworker/0:5:3123 blocked for more than 451 seconds. [ 1324.716151][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.729795][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.735171][ T32] task:kworker/0:5 state:D stack:0 pid:3123 tgid:3123 ppid:2 flags:0x00000000 [ 1324.749913][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.750492][ T32] Call trace: [ 1324.750702][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1324.751104][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa01da4 r5:8368b000 [ 1324.754527][ T32] r4:8368b000 [ 1324.758217][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1324.770678][ T32] r5:8368b000 r4:8271a0b0 [ 1324.772339][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1324.799831][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.800545][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa01e20 [ 1324.802756][ T32] r4:00000000 [ 1324.806288][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1324.820058][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.826605][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1324.840072][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f6c00 [ 1324.840643][ T32] r4:00000000 [ 1324.840828][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1324.841357][ T32] r9:8368b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1324.841726][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.846119][ T32] r5:00001000 r4:dfe8d000 [ 1324.859727][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1324.866814][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.879821][ T32] r5:84ea4b7c r4:84ea4800 [ 1324.883853][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1324.910019][ T32] r7:dddcfe40 r6:82c18000 r5:84ea4b7c r4:84320700 [ 1324.910489][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1324.910996][ T32] r10:8368b000 r9:8432072c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1324.911386][ T32] r4:84320700 [ 1324.911583][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1324.911977][ T32] r10:00000000 r9:df83de78 r8:8412e380 r7:84320700 r6:80267888 r5:8368b000 [ 1324.912553][ T32] r4:840eb1c0 [ 1324.912999][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.915919][ T32] Exception stack(0xdfa01fb0 to 0xdfa01ff8) [ 1324.930024][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.930642][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.931059][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.933066][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:840eb1c0 [ 1324.938179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.962094][ T32] INFO: task kworker/1:11:3126 blocked for more than 451 seconds. [ 1324.968547][ T32] Not tainted 6.12.0-syzkaller #0 [ 1324.984541][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.000045][ T32] task:kworker/1:11 state:D stack:0 pid:3126 tgid:3126 ppid:2 flags:0x00000000 [ 1325.000779][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.004342][ T32] Call trace: [ 1325.008776][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.020492][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa19da4 r5:83d6d400 [ 1325.020962][ T32] r4:83d6d400 [ 1325.022359][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.026116][ T32] r5:83d6d400 r4:8271a0b0 [ 1325.028738][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.042181][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.059754][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e20 [ 1325.063391][ T32] r4:00000000 [ 1325.066669][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.085419][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.100882][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.108916][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca2b00 [ 1325.121466][ T32] r4:00000000 [ 1325.121701][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.122154][ T32] r9:83d6d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1325.122517][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.122894][ T32] r5:00001000 r4:dfb79000 [ 1325.123092][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.123589][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.128890][ T32] r5:84cc677c r4:84cc6400 [ 1325.146135][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.160937][ T32] r7:ddde3e40 r6:82c18200 r5:84cc677c r4:83730600 [ 1325.166871][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.179974][ T32] r10:83d6d400 r9:8373062c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.180579][ T32] r4:83730600 [ 1325.181456][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.185264][ T32] r10:00000000 r9:df9f9e78 r8:84907240 r7:83730600 r6:80267888 r5:83d6d400 [ 1325.203955][ T32] r4:84201d00 [ 1325.206668][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.207082][ T32] Exception stack(0xdfa19fb0 to 0xdfa19ff8) [ 1325.220209][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.221373][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.222072][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.222443][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201d00 [ 1325.222769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.223116][ T32] INFO: task kworker/0:6:3130 blocked for more than 451 seconds. [ 1325.223407][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.223639][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.223894][ T32] task:kworker/0:6 state:D stack:0 pid:3130 tgid:3130 ppid:2 flags:0x00000000 [ 1325.224286][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.224614][ T32] Call trace: [ 1325.224801][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.225141][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa2dda4 r5:836dec00 [ 1325.225445][ T32] r4:836dec00 [ 1325.225618][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.225948][ T32] r5:836dec00 r4:8271a0b0 [ 1325.226130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.226493][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.226846][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa2de20 [ 1325.227106][ T32] r4:00000000 [ 1325.227256][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.227588][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.227913][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.228227][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492aa40 [ 1325.228508][ T32] r4:00000000 [ 1325.240156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.241183][ T32] r9:836dec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1325.241526][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.241895][ T32] r5:00001000 r4:dfbbb000 [ 1325.242071][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.242497][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.242894][ T32] r5:84e7db7c r4:84e7d800 [ 1325.243082][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.243498][ T32] r7:dddcfe40 r6:82c18000 r5:84e7db7c r4:84320880 [ 1325.243764][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.244134][ T32] r10:836dec00 r9:843208ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.244489][ T32] r4:84320880 [ 1325.244653][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.245099][ T32] r10:00000000 r9:dfa01e78 r8:84201f40 r7:84320880 r6:80267888 r5:836dec00 [ 1325.245474][ T32] r4:84907440 [ 1325.245637][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.245990][ T32] Exception stack(0xdfa2dfb0 to 0xdfa2dff8) [ 1325.246270][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.246625][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.246910][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.247173][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907440 [ 1325.247490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.247815][ T32] INFO: task kworker/1:13:3132 blocked for more than 451 seconds. [ 1325.248096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.248304][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.248682][ T32] task:kworker/1:13 state:D stack:0 pid:3132 tgid:3132 ppid:2 flags:0x00000000 [ 1325.249124][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.260427][ T32] Call trace: [ 1325.260693][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.261169][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:df9c9da4 r5:836da400 [ 1325.261561][ T32] r4:836da400 [ 1325.261727][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.262081][ T32] r5:836da400 r4:8271a0b0 [ 1325.262389][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.262746][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.263125][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c9e20 [ 1325.263386][ T32] r4:00000000 [ 1325.263556][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.263915][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.264296][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.264776][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ade40 [ 1325.265132][ T32] r4:00000000 [ 1325.265304][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.265715][ T32] r9:836da400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1325.266080][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.266475][ T32] r5:00001000 r4:dfae7000 [ 1325.266680][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.267106][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.267491][ T32] r5:84e7677c r4:84e76400 [ 1325.267706][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.268084][ T32] r7:ddde3e40 r6:82c18200 r5:84e7677c r4:83730680 [ 1325.268493][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.268898][ T32] r10:836da400 r9:837306ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.279958][ T32] r4:83730680 [ 1325.280266][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.280463][ T32] r10:00000000 r9:df981e78 r8:84201d00 r7:83730680 r6:80267888 r5:836da400 [ 1325.280618][ T32] r4:84201e80 [ 1325.280694][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.280881][ T32] Exception stack(0xdf9c9fb0 to 0xdf9c9ff8) [ 1325.281039][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.281234][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.281445][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.281598][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201e80 [ 1325.281774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.281979][ T32] INFO: task kworker/0:7:3134 blocked for more than 451 seconds. [ 1325.282151][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.282286][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.282450][ T32] task:kworker/0:7 state:D stack:0 pid:3134 tgid:3134 ppid:2 flags:0x00000000 [ 1325.282690][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.282934][ T32] Call trace: [ 1325.283042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.283298][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa39da4 r5:8368c800 [ 1325.283517][ T32] r4:8368c800 [ 1325.283599][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.283809][ T32] r5:8368c800 r4:8271a0b0 [ 1325.283902][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.284150][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.284431][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa39e20 [ 1325.284709][ T32] r4:00000000 [ 1325.284865][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.285253][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.285677][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.286002][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea0d00 [ 1325.286151][ T32] r4:00000000 [ 1325.286225][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.286394][ T32] r9:8368c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1325.286575][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.286743][ T32] r5:00001000 r4:eadc1000 [ 1325.286862][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.287023][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.287220][ T32] r5:8480077c r4:84800400 [ 1325.287311][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.287558][ T32] r7:dddcfe40 r6:82c18000 r5:8480077c r4:84320800 [ 1325.287814][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.288194][ T32] r10:8368c800 r9:8432082c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.288472][ T32] r4:84320800 [ 1325.288684][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.289073][ T32] r10:00000000 r9:dfa01e78 r8:84907800 r7:84320800 r6:80267888 r5:8368c800 [ 1325.309978][ T32] r4:84907440 [ 1325.310455][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.310852][ T32] Exception stack(0xdfa39fb0 to 0xdfa39ff8) [ 1325.311123][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.311516][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.311969][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.312420][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907440 [ 1325.312804][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.313179][ T32] INFO: task kworker/0:8:3136 blocked for more than 451 seconds. [ 1325.313619][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.313880][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.314340][ T32] task:kworker/0:8 state:D stack:0 pid:3136 tgid:3136 ppid:2 flags:0x00000000 [ 1325.314845][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.315289][ T32] Call trace: [ 1325.315510][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.315897][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa41da4 r5:83693000 [ 1325.316360][ T32] r4:83693000 [ 1325.316957][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.317505][ T32] r5:83693000 r4:8271a0b0 [ 1325.317860][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.318495][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.330110][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1325.330689][ T32] r4:00000000 [ 1325.330936][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.331418][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.331816][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.332231][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c7ec0 [ 1325.332717][ T32] r4:00000000 [ 1325.332893][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.333472][ T32] r9:83693000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1325.333852][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.334717][ T32] r5:00001000 r4:ea925000 [ 1325.335247][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.335749][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.336455][ T32] r5:84ef5f7c r4:84ef5c00 [ 1325.336718][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.337273][ T32] r7:dddcfe40 r6:82c18000 r5:84ef5f7c r4:84320a00 [ 1325.337765][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.338304][ T32] r10:83693000 r9:84320a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.338796][ T32] r4:84320a00 [ 1325.338981][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.350543][ T32] r10:00000000 r9:dfa39e78 r8:84907900 r7:84320a00 r6:80267888 r5:83693000 [ 1325.351240][ T32] r4:84907440 [ 1325.351435][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.351982][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1325.352354][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.352849][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.353352][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.353727][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907440 [ 1325.354137][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.354627][ T32] INFO: task kworker/0:9:3139 blocked for more than 451 seconds. [ 1325.355335][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.355708][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.356088][ T32] task:kworker/0:9 state:D stack:0 pid:3139 tgid:3139 ppid:2 flags:0x00000000 [ 1325.356755][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.357123][ T32] Call trace: [ 1325.357362][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.357750][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa15da4 r5:83690c00 [ 1325.358644][ T32] r4:83690c00 [ 1325.358963][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.370561][ T32] r5:83690c00 r4:8271a0b0 [ 1325.371126][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.371889][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.372600][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa15e20 [ 1325.373139][ T32] r4:00000000 [ 1325.373407][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.373897][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.374419][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.375199][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5880 [ 1325.375689][ T32] r4:00000000 [ 1325.375918][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.376253][ T32] r9:83690c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1325.376798][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.377227][ T32] r5:00001000 r4:dfa25000 [ 1325.377633][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.378080][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.378606][ T32] r5:84f1977c r4:84f19400 [ 1325.378735][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.390025][ T32] r7:dddcfe40 r6:82c18000 r5:84f1977c r4:84320a80 [ 1325.391166][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.391769][ T32] r10:83690c00 r9:84320aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.392214][ T32] r4:84320a80 [ 1325.392460][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.393007][ T32] r10:00000000 r9:dfa39e78 r8:84907b40 r7:84320a80 r6:80267888 r5:83690c00 [ 1325.393420][ T32] r4:84907ac0 [ 1325.393636][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.394118][ T32] Exception stack(0xdfa15fb0 to 0xdfa15ff8) [ 1325.394440][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.394834][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.395365][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.396069][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907ac0 [ 1325.396580][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.397110][ T32] INFO: task kworker/0:10:3141 blocked for more than 451 seconds. [ 1325.397483][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.397659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.397999][ T32] task:kworker/0:10 state:D stack:0 pid:3141 tgid:3141 ppid:2 flags:0x00000000 [ 1325.398471][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.398803][ T32] Call trace: [ 1325.399034][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.409924][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa55da4 r5:83693c00 [ 1325.410526][ T32] r4:83693c00 [ 1325.410678][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.411133][ T32] r5:83693c00 r4:8271a0b0 [ 1325.411336][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.411817][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.412303][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1325.412669][ T32] r4:00000000 [ 1325.412862][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.413247][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.413705][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.414152][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850d3640 [ 1325.414522][ T32] r4:00000000 [ 1325.414690][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.415217][ T32] r9:83693c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1325.415568][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.416043][ T32] r5:00001000 r4:eb473000 [ 1325.416226][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.416629][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.417125][ T32] r5:8502c37c r4:8502c000 [ 1325.417361][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.417899][ T32] r7:dddcfe40 r6:82c18000 r5:8502c37c r4:84320b00 [ 1325.418190][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.418640][ T32] r10:83693c00 r9:84320b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.418999][ T32] r4:84320b00 [ 1325.429939][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.430401][ T32] r10:00000000 r9:dfa15e78 r8:84907d00 r7:84320b00 r6:80267888 r5:83693c00 [ 1325.430693][ T32] r4:84907cc0 [ 1325.430835][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.431248][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1325.431480][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.431870][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.432190][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.432540][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907cc0 [ 1325.432883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.433300][ T32] INFO: task kworker/0:11:3143 blocked for more than 451 seconds. [ 1325.433718][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.434113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.434590][ T32] task:kworker/0:11 state:D stack:0 pid:3143 tgid:3143 ppid:2 flags:0x00000000 [ 1325.434986][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.435243][ T32] Call trace: [ 1325.435408][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.435769][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa61da4 r5:836a0c00 [ 1325.436078][ T32] r4:836a0c00 [ 1325.436303][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.436720][ T32] r5:836a0c00 r4:8271a0b0 [ 1325.436882][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.437299][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.437720][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa61e20 [ 1325.438028][ T32] r4:00000000 [ 1325.438234][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.438829][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.449672][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.450279][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851dee40 [ 1325.450751][ T32] r4:00000000 [ 1325.450913][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.451351][ T32] r9:836a0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1325.451713][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.452142][ T32] r5:00001000 r4:dfa43000 [ 1325.452361][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.452848][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.453369][ T32] r5:8502f77c r4:8502f400 [ 1325.453663][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.454279][ T32] r7:dddcfe40 r6:82c18000 r5:8502f77c r4:84320b80 [ 1325.454728][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.455174][ T32] r10:836a0c00 r9:84320bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.455630][ T32] r4:84320b80 [ 1325.455850][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.456321][ T32] r10:00000000 r9:dfa55e78 r8:84907f80 r7:84320b80 r6:80267888 r5:836a0c00 [ 1325.456704][ T32] r4:84907e40 [ 1325.456914][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.457392][ T32] Exception stack(0xdfa61fb0 to 0xdfa61ff8) [ 1325.457661][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.458187][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.458666][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.459140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907e40 [ 1325.469890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.470470][ T32] INFO: task kworker/0:12:3145 blocked for more than 451 seconds. [ 1325.470806][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.471054][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.471381][ T32] task:kworker/0:12 state:D stack:0 pid:3145 tgid:3145 ppid:2 flags:0x00000000 [ 1325.471887][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.472217][ T32] Call trace: [ 1325.472428][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.472897][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa69da4 r5:836a1800 [ 1325.473277][ T32] r4:836a1800 [ 1325.473492][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.473819][ T32] r5:836a1800 r4:8271a0b0 [ 1325.474019][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.474441][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.474883][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e20 [ 1325.475273][ T32] r4:00000000 [ 1325.475460][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.475893][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.476296][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.476645][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850e1f40 [ 1325.477019][ T32] r4:00000000 [ 1325.477146][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.477547][ T32] r9:836a1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1325.477984][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.478331][ T32] r5:00001000 r4:dffa3000 [ 1325.478460][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.478767][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.479222][ T32] r5:8502d77c r4:8502d400 [ 1325.490260][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.490771][ T32] r7:dddcfe40 r6:82c18000 r5:8502d77c r4:84320c00 [ 1325.491044][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.491437][ T32] r10:836a1800 r9:84320c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.491787][ T32] r4:84320c00 [ 1325.491947][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.492294][ T32] r10:00000000 r9:dfa61e78 r8:84201a00 r7:84320c00 r6:80267888 r5:836a1800 [ 1325.492652][ T32] r4:84907180 [ 1325.492843][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.493194][ T32] Exception stack(0xdfa69fb0 to 0xdfa69ff8) [ 1325.493481][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.493907][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.494350][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.494642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907180 [ 1325.495005][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.495391][ T32] INFO: task kworker/0:13:3147 blocked for more than 451 seconds. [ 1325.495694][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.495959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.496413][ T32] task:kworker/0:13 state:D stack:0 pid:3147 tgid:3147 ppid:2 flags:0x00000000 [ 1325.496909][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.497262][ T32] Call trace: [ 1325.497585][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.498076][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa75da4 r5:836a6c00 [ 1325.498638][ T32] r4:836a6c00 [ 1325.498801][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.510260][ T32] r5:836a6c00 r4:8271a0b0 [ 1325.510784][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.511427][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.512058][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa75e20 [ 1325.512525][ T32] r4:00000000 [ 1325.512802][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.513206][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.513735][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.514190][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8516b1c0 [ 1325.514469][ T32] r4:00000000 [ 1325.514669][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.515096][ T32] r9:836a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1325.515455][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.515872][ T32] r5:00001000 r4:eb275000 [ 1325.516084][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.516441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.516844][ T32] r5:8502e37c r4:8502e000 [ 1325.517101][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.517739][ T32] r7:dddcfe40 r6:82c18000 r5:8502e37c r4:84320c80 [ 1325.518069][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.518506][ T32] r10:836a6c00 r9:84320cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.518991][ T32] r4:84320c80 [ 1325.530131][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.530969][ T32] r10:00000000 r9:dfa61e78 r8:8431a300 r7:84320c80 r6:80267888 r5:836a6c00 [ 1325.531441][ T32] r4:8431a280 [ 1325.531623][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.532042][ T32] Exception stack(0xdfa75fb0 to 0xdfa75ff8) [ 1325.532304][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.532737][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.533167][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.533668][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a280 [ 1325.534084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.534795][ T32] INFO: task kworker/0:14:3150 blocked for more than 452 seconds. [ 1325.535335][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.535653][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.536110][ T32] task:kworker/0:14 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1325.536775][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.537101][ T32] Call trace: [ 1325.537407][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.537850][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa7dda4 r5:83db3c00 [ 1325.549971][ T32] r4:83db3c00 [ 1325.550379][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.550958][ T32] r5:83db3c00 r4:8271a0b0 [ 1325.551292][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.551928][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.552453][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa7de20 [ 1325.552819][ T32] r4:00000000 [ 1325.552990][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.553535][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.553896][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.554328][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8531e000 [ 1325.554666][ T32] r4:00000000 [ 1325.554844][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.555331][ T32] r9:83db3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1325.555696][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.556218][ T32] r5:00001000 r4:ebaff000 [ 1325.556476][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.557007][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.557510][ T32] r5:85265f7c r4:85265c00 [ 1325.557775][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.558257][ T32] r7:dddcfe40 r6:82c18000 r5:85265f7c r4:84320d00 [ 1325.558608][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.559029][ T32] r10:83db3c00 r9:84320d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.569844][ T32] r4:84320d00 [ 1325.570200][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.570618][ T32] r10:00000000 r9:dfa61e78 r8:8431a440 r7:84320d00 r6:80267888 r5:83db3c00 [ 1325.571018][ T32] r4:8431a0c0 [ 1325.571182][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.571652][ T32] Exception stack(0xdfa7dfb0 to 0xdfa7dff8) [ 1325.571941][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.572363][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.572807][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.573166][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a0c0 [ 1325.573659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.574113][ T32] INFO: task kworker/0:15:3151 blocked for more than 452 seconds. [ 1325.574444][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.574779][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.575155][ T32] task:kworker/0:15 state:D stack:0 pid:3151 tgid:3151 ppid:2 flags:0x00000000 [ 1325.575748][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.576077][ T32] Call trace: [ 1325.576377][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.576899][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa89da4 r5:83db6000 [ 1325.577452][ T32] r4:83db6000 [ 1325.577672][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.578233][ T32] r5:83db6000 r4:8271a0b0 [ 1325.578440][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.579194][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.590501][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa89e20 [ 1325.590966][ T32] r4:00000000 [ 1325.591140][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.591649][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.592205][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.592748][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851d8fc0 [ 1325.593219][ T32] r4:00000000 [ 1325.593490][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.593960][ T32] r9:83db6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1325.594280][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.594732][ T32] r5:00001000 r4:e4805000 [ 1325.594964][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.595497][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.595935][ T32] r5:85241b7c r4:85241800 [ 1325.596235][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.596822][ T32] r7:dddcfe40 r6:82c18000 r5:85241b7c r4:84320d80 [ 1325.597296][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.597794][ T32] r10:83db6000 r9:84320dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.598243][ T32] r4:84320d80 [ 1325.598449][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.598875][ T32] r10:00000000 r9:dfa7de78 r8:8431a600 r7:84320d80 r6:80267888 r5:83db6000 [ 1325.610432][ T32] r4:8431a240 [ 1325.610930][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.611419][ T32] Exception stack(0xdfa89fb0 to 0xdfa89ff8) [ 1325.612157][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.612715][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.613396][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.614103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a240 [ 1325.615114][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.615678][ T32] INFO: task kworker/1:14:3152 blocked for more than 452 seconds. [ 1325.616098][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.616431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.617181][ T32] task:kworker/1:14 state:D stack:0 pid:3152 tgid:3152 ppid:2 flags:0x00000000 [ 1325.618142][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.618535][ T32] Call trace: [ 1325.618749][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.630038][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa4dda4 r5:83db5400 [ 1325.630581][ T32] r4:83db5400 [ 1325.630774][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.631239][ T32] r5:83db5400 r4:8271a0b0 [ 1325.631539][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.631602][ T31] audit: type=1400 audit(1325.540:77): avc: denied { remove_name } for pid=2903 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1325.632088][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.633730][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa4de20 [ 1325.634330][ T32] r4:00000000 [ 1325.634511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.635012][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.635486][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.635886][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f9f00 [ 1325.636551][ T32] r4:00000000 [ 1325.636729][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.637131][ T32] r9:83db5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1325.637202][ T31] audit: type=1400 audit(1325.540:78): avc: denied { rename } for pid=2903 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1325.637497][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.638607][ T32] r5:00001000 r4:ecc05000 [ 1325.638817][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.650180][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.651007][ T32] r5:8491ef7c r4:8491ec00 [ 1325.651237][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.651920][ T32] r7:ddde3e40 r6:82c18200 r5:8491ef7c r4:83730280 [ 1325.652617][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.653396][ T32] r10:83db5400 r9:837302ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1325.654136][ T32] r4:83730280 [ 1325.654370][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.654873][ T32] r10:00000000 r9:df981e78 r8:8431a640 r7:83730280 r6:80267888 r5:83db5400 [ 1325.655475][ T32] r4:84200400 [ 1325.655708][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.656312][ T32] Exception stack(0xdfa4dfb0 to 0xdfa4dff8) [ 1325.656611][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.657131][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.657554][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.657875][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84200400 [ 1325.658401][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.658936][ T32] INFO: task kworker/0:16:3153 blocked for more than 452 seconds. [ 1325.670324][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.670980][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.671468][ T32] task:kworker/0:16 state:D stack:0 pid:3153 tgid:3153 ppid:2 flags:0x00000000 [ 1325.672037][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.672511][ T32] Call trace: [ 1325.672863][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.673298][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa9dda4 r5:836b9800 [ 1325.673983][ T32] r4:836b9800 [ 1325.674141][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.674596][ T32] r5:836b9800 r4:8271a0b0 [ 1325.674815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.675551][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.676149][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa9de20 [ 1325.676590][ T32] r4:00000000 [ 1325.676812][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.677487][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.678048][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.678558][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852b1a00 [ 1325.679121][ T32] r4:00000000 [ 1325.690248][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.690939][ T32] r9:836b9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1325.691482][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.692065][ T32] r5:00001000 r4:eafcb000 [ 1325.692384][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.692946][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.693555][ T32] r5:85264b7c r4:85264800 [ 1325.693936][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.694797][ T32] r7:dddcfe40 r6:82c18000 r5:85264b7c r4:84320e00 [ 1325.695075][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.696058][ T32] r10:836b9800 r9:84320e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.696428][ T32] r4:84320e00 [ 1325.696723][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.697219][ T32] r10:00000000 r9:dfa7de78 r8:8431a780 r7:84320e00 r6:80267888 r5:836b9800 [ 1325.697765][ T32] r4:8431a240 [ 1325.698099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.698503][ T32] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1325.698907][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.710303][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.710940][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.711319][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a240 [ 1325.711886][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.712413][ T32] INFO: task kworker/0:17:3156 blocked for more than 452 seconds. [ 1325.713214][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.713582][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.713998][ T32] task:kworker/0:17 state:D stack:0 pid:3156 tgid:3156 ppid:2 flags:0x00000000 [ 1325.714535][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.714982][ T32] Call trace: [ 1325.715185][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.715853][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaadda4 r5:836de000 [ 1325.716403][ T32] r4:836de000 [ 1325.716598][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.717059][ T32] r5:836de000 r4:8271a0b0 [ 1325.717477][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.718728][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.730139][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade20 [ 1325.730741][ T32] r4:00000000 [ 1325.730927][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.731508][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.732008][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.732385][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853e1f80 [ 1325.732872][ T32] r4:00000000 [ 1325.733233][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.734005][ T32] r9:836de000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1325.734536][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.735084][ T32] r5:00001000 r4:eb499000 [ 1325.735523][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.736171][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.736597][ T32] r5:8480337c r4:84803000 [ 1325.736951][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.737771][ T32] r7:dddcfe40 r6:82c18000 r5:8480337c r4:84320e80 [ 1325.738311][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.738814][ T32] r10:836de000 r9:84320eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.750270][ T32] r4:84320e80 [ 1325.750706][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.751225][ T32] r10:00000000 r9:dfa7de78 r8:84200740 r7:84320e80 r6:80267888 r5:836de000 [ 1325.751703][ T32] r4:8431a840 [ 1325.751890][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.752326][ T32] Exception stack(0xdfaadfb0 to 0xdfaadff8) [ 1325.752778][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.753553][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.754248][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.754848][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a840 [ 1325.755290][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.755999][ T32] INFO: task kworker/0:18:3158 blocked for more than 452 seconds. [ 1325.756370][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.756837][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.757194][ T32] task:kworker/0:18 state:D stack:0 pid:3158 tgid:3158 ppid:2 flags:0x00000000 [ 1325.757775][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.758202][ T32] Call trace: [ 1325.758551][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.759208][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfab9da4 r5:836d8c00 [ 1325.770626][ T32] r4:836d8c00 [ 1325.770838][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.771532][ T32] r5:836d8c00 r4:8271a0b0 [ 1325.771930][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.772780][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.773568][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab9e20 [ 1325.774104][ T32] r4:00000000 [ 1325.774402][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.775317][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.776179][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.776689][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:853e1740 [ 1325.777271][ T32] r4:00000000 [ 1325.777479][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.778412][ T32] r9:836d8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1325.779173][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.790475][ T32] r5:00001000 r4:ebadf000 [ 1325.790960][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.791556][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.792276][ T32] r5:85267b7c r4:85267800 [ 1325.792830][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.793714][ T32] r7:dddcfe40 r6:82c18000 r5:85267b7c r4:84320f00 [ 1325.794398][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.795087][ T32] r10:836d8c00 r9:84320f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.795637][ T32] r4:84320f00 [ 1325.796171][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.796690][ T32] r10:00000000 r9:dfaade78 r8:8431aa40 r7:84320f00 r6:80267888 r5:836d8c00 [ 1325.797650][ T32] r4:8431a940 [ 1325.798020][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.798684][ T32] Exception stack(0xdfab9fb0 to 0xdfab9ff8) [ 1325.799084][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.810094][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.810487][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.810621][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a940 [ 1325.810829][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.811074][ T32] INFO: task kworker/0:19:3159 blocked for more than 452 seconds. [ 1325.811403][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.811626][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.811971][ T32] task:kworker/0:19 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1325.812405][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.812726][ T32] Call trace: [ 1325.812928][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.813366][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfa91da4 r5:836b8c00 [ 1325.813581][ T32] r4:836b8c00 [ 1325.813654][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.814009][ T32] r5:836b8c00 r4:8271a0b0 [ 1325.814148][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.814497][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.814874][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e20 [ 1325.815180][ T32] r4:00000000 [ 1325.815304][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.815677][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.815914][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.816208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dbbc40 [ 1325.816475][ T32] r4:00000000 [ 1325.816640][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.816975][ T32] r9:836b8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1325.817235][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.817920][ T32] r5:00001000 r4:e4815000 [ 1325.818093][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.818458][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.818810][ T32] r5:8530237c r4:85302000 [ 1325.819031][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.829904][ T32] r7:dddcfe40 r6:82c18000 r5:8530237c r4:84320f80 [ 1325.830336][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.830656][ T32] r10:836b8c00 r9:84320fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.830906][ T32] r4:84320f80 [ 1325.831073][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.831437][ T32] r10:00000000 r9:dfaade78 r8:8431ab00 r7:84320f80 r6:80267888 r5:836b8c00 [ 1325.831823][ T32] r4:8431a980 [ 1325.832034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.832376][ T32] Exception stack(0xdfa91fb0 to 0xdfa91ff8) [ 1325.832736][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.833090][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.833511][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.833740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431a980 [ 1325.833968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.834261][ T32] INFO: task kworker/0:20:3162 blocked for more than 452 seconds. [ 1325.834516][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.834694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.835067][ T32] task:kworker/0:20 state:D stack:0 pid:3162 tgid:3162 ppid:2 flags:0x00000000 [ 1325.835399][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.835618][ T32] Call trace: [ 1325.835762][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.836125][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfabdda4 r5:836bc800 [ 1325.836417][ T32] r4:836bc800 [ 1325.836513][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.837116][ T32] r5:836bc800 r4:8271a0b0 [ 1325.837435][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.837759][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.838156][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfabde20 [ 1325.838565][ T32] r4:00000000 [ 1325.838720][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.839017][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.849974][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.850599][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:854ec400 [ 1325.850871][ T32] r4:00000000 [ 1325.850986][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.851323][ T32] r9:836bc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1325.851724][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.852061][ T32] r5:00001000 r4:ec445000 [ 1325.852222][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.852598][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.852912][ T32] r5:84803f7c r4:84803c00 [ 1325.853093][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.853449][ T32] r7:dddcfe40 r6:82c18000 r5:84803f7c r4:84320600 [ 1325.853682][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.854074][ T32] r10:836bc800 r9:8432062c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.854376][ T32] r4:84320600 [ 1325.854564][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.854892][ T32] r10:00000000 r9:dfa91e78 r8:8431af40 r7:84320600 r6:80267888 r5:836bc800 [ 1325.855246][ T32] r4:8431acc0 [ 1325.855388][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.855824][ T32] Exception stack(0xdfabdfb0 to 0xdfabdff8) [ 1325.856162][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.856497][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.856828][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.857035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431acc0 [ 1325.857413][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.857758][ T32] INFO: task kworker/0:21:3164 blocked for more than 452 seconds. [ 1325.857987][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.858150][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.858423][ T32] task:kworker/0:21 state:D stack:0 pid:3164 tgid:3164 ppid:2 flags:0x00000000 [ 1325.858785][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.859035][ T32] Call trace: [ 1325.872813][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.873284][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaa1da4 r5:82e55400 [ 1325.873634][ T32] r4:82e55400 [ 1325.873773][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.874093][ T32] r5:82e55400 r4:8271a0b0 [ 1325.874242][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.874626][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.875112][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa1e20 [ 1325.875526][ T32] r4:00000000 [ 1325.875646][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.876090][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.876587][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.877061][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3500 [ 1325.877568][ T32] r4:00000000 [ 1325.877732][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.878286][ T32] r9:82e55400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1325.878799][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.879259][ T32] r5:00001000 r4:ec707000 [ 1325.890240][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.890535][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.890832][ T32] r5:8530277c r4:85302400 [ 1325.890982][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.891220][ T32] r7:dddcfe40 r6:82c18000 r5:8530277c r4:84320500 [ 1325.891379][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.891627][ T32] r10:82e55400 r9:8432052c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.891831][ T32] r4:84320500 [ 1325.891977][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.892179][ T32] r10:00000000 r9:dfabde78 r8:8431afc0 r7:84320500 r6:80267888 r5:82e55400 [ 1325.892383][ T32] r4:8431acc0 [ 1325.892466][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.892679][ T32] Exception stack(0xdfaa1fb0 to 0xdfaa1ff8) [ 1325.892838][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.893026][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.893228][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.893427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8431acc0 [ 1325.893607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.893880][ T32] INFO: task kworker/0:22:3167 blocked for more than 452 seconds. [ 1325.894144][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.894298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.894499][ T32] task:kworker/0:22 state:D stack:0 pid:3167 tgid:3167 ppid:2 flags:0x00000000 [ 1325.894745][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.894913][ T32] Call trace: [ 1325.895007][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.895317][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfad1da4 r5:82e56c00 [ 1325.895477][ T32] r4:82e56c00 [ 1325.895554][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.895788][ T32] r5:82e56c00 r4:8271a0b0 [ 1325.895968][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.896228][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.896459][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1325.896639][ T32] r4:00000000 [ 1325.896779][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.897031][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.897386][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.897689][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:855a1300 [ 1325.897959][ T32] r4:00000000 [ 1325.898102][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.898440][ T32] r9:82e56c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1325.898616][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.898838][ T32] r5:00001000 r4:dfaaf000 [ 1325.898973][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.910488][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.911151][ T32] r5:8555577c r4:85555400 [ 1325.911261][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.911550][ T32] r7:dddcfe40 r6:82c18000 r5:8555577c r4:84320480 [ 1325.911688][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.911936][ T32] r10:82e56c00 r9:843204ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.912255][ T32] r4:84320480 [ 1325.912479][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.912908][ T32] r10:00000000 r9:dfabde78 r8:848ce280 r7:84320480 r6:80267888 r5:82e56c00 [ 1325.913170][ T32] r4:848ce000 [ 1325.913435][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.913759][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1325.913988][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.914383][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.914674][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.915082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce000 [ 1325.915491][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.915791][ T32] INFO: task kworker/0:23:3168 blocked for more than 452 seconds. [ 1325.916164][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.916401][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.916697][ T32] task:kworker/0:23 state:D stack:0 pid:3168 tgid:3168 ppid:2 flags:0x00000000 [ 1325.917203][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.917515][ T32] Call trace: [ 1325.917794][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.918178][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfae5da4 r5:83f6b000 [ 1325.918614][ T32] r4:83f6b000 [ 1325.918810][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.919270][ T32] r5:83f6b000 r4:8271a0b0 [ 1325.920052][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.920470][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.920868][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 1325.921268][ T32] r4:00000000 [ 1325.921521][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.921861][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.922248][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.922580][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85582e00 [ 1325.922949][ T32] r4:00000000 [ 1325.923148][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.923474][ T32] r9:83f6b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1325.923775][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.924091][ T32] r5:00001000 r4:eb1d9000 [ 1325.924297][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.924594][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.924842][ T32] r5:84803b7c r4:84803800 [ 1325.924934][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.925149][ T32] r7:dddcfe40 r6:82c18000 r5:84803b7c r4:83d4be80 [ 1325.925262][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.925540][ T32] r10:83f6b000 r9:83d4beac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.925789][ T32] r4:83d4be80 [ 1325.925946][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.926348][ T32] r10:00000000 r9:dfad1e78 r8:848ce2c0 r7:83d4be80 r6:80267888 r5:83f6b000 [ 1325.926657][ T32] r4:848ce100 [ 1325.926794][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.927196][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 1325.927476][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.927871][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.928126][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.928369][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce100 [ 1325.928715][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.929018][ T32] INFO: task kworker/0:24:3170 blocked for more than 452 seconds. [ 1325.950159][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.950790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.951110][ T32] task:kworker/0:24 state:D stack:0 pid:3170 tgid:3170 ppid:2 flags:0x00000000 [ 1325.951619][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.951924][ T32] Call trace: [ 1325.952133][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.952645][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaedda4 r5:83f6ec00 [ 1325.953036][ T32] r4:83f6ec00 [ 1325.953188][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.953668][ T32] r5:83f6ec00 r4:8271a0b0 [ 1325.953898][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.954498][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.955017][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaede20 [ 1325.955512][ T32] r4:00000000 [ 1325.955664][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.956146][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.956548][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.956971][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c3900 [ 1325.957399][ T32] r4:00000000 [ 1325.957577][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.957971][ T32] r9:83f6ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1325.958285][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.958718][ T32] r5:00001000 r4:eb80f000 [ 1325.958946][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.970194][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.971004][ T32] r5:85556f7c r4:85556c00 [ 1325.971232][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.971693][ T32] r7:dddcfe40 r6:82c18000 r5:85556f7c r4:83ce9080 [ 1325.971948][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.972372][ T32] r10:83f6ec00 r9:83ce90ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.972612][ T32] r4:83ce9080 [ 1325.972698][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.973031][ T32] r10:00000000 r9:dfad1e78 r8:848ce500 r7:83ce9080 r6:80267888 r5:83f6ec00 [ 1325.973288][ T32] r4:848ce100 [ 1325.973485][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.973739][ T32] Exception stack(0xdfaedfb0 to 0xdfaedff8) [ 1325.973908][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.974149][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.974370][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.974578][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce100 [ 1325.974803][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.975078][ T32] INFO: task kworker/0:25:3172 blocked for more than 452 seconds. [ 1325.975279][ T32] Not tainted 6.12.0-syzkaller #0 [ 1325.975461][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.975721][ T32] task:kworker/0:25 state:D stack:0 pid:3172 tgid:3172 ppid:2 flags:0x00000000 [ 1325.976041][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.976205][ T32] Call trace: [ 1325.976373][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1325.976638][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfaf9da4 r5:83f68000 [ 1325.976891][ T32] r4:83f68000 [ 1325.976996][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1325.977233][ T32] r5:83f68000 r4:8271a0b0 [ 1325.977432][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1325.977740][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.978045][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf9e20 [ 1325.978265][ T32] r4:00000000 [ 1325.978359][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1325.978579][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.978802][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1325.979045][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85058e40 [ 1325.990257][ T32] r4:00000000 [ 1325.990720][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1325.991166][ T32] r9:83f68000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1325.991461][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.991806][ T32] r5:00001000 r4:eb415000 [ 1325.991974][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1325.993415][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.993778][ T32] r5:84a3137c r4:84a31000 [ 1325.993975][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1325.994390][ T32] r7:dddcfe40 r6:82c18000 r5:84a3137c r4:82c0bf80 [ 1325.994559][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1325.994749][ T32] r10:83f68000 r9:82c0bfac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1325.995146][ T32] r4:82c0bf80 [ 1325.995280][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1325.995774][ T32] r10:00000000 r9:dfaede78 r8:848ce680 r7:82c0bf80 r6:80267888 r5:83f68000 [ 1325.996200][ T32] r4:848ce540 [ 1325.996327][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.996748][ T32] Exception stack(0xdfaf9fb0 to 0xdfaf9ff8) [ 1325.997032][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.997414][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.997777][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.998119][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce540 [ 1325.998452][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.998843][ T32] INFO: task kworker/0:26:3174 blocked for more than 452 seconds. [ 1326.009955][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.010446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.010744][ T32] task:kworker/0:26 state:D stack:0 pid:3174 tgid:3174 ppid:2 flags:0x00000000 [ 1326.011215][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.011535][ T32] Call trace: [ 1326.011656][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.012000][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb11da4 r5:8368a400 [ 1326.012327][ T32] r4:8368a400 [ 1326.012439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.012760][ T32] r5:8368a400 r4:8271a0b0 [ 1326.012974][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.013629][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.014112][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb11e20 [ 1326.014452][ T32] r4:00000000 [ 1326.014627][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.014891][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.015188][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.015580][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843df340 [ 1326.016029][ T32] r4:00000000 [ 1326.016211][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.016545][ T32] r9:8368a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1326.016892][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.017388][ T32] r5:00001000 r4:dfac7000 [ 1326.017676][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.018150][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.018620][ T32] r5:85557b7c r4:85557800 [ 1326.018820][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.029933][ T32] r7:dddcfe40 r6:82c18000 r5:85557b7c r4:84117180 [ 1326.030423][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.030873][ T32] r10:8368a400 r9:841171ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.031258][ T32] r4:84117180 [ 1326.031484][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.032049][ T32] r10:00000000 r9:dfaf9e78 r8:84200f80 r7:84117180 r6:80267888 r5:8368a400 [ 1326.032516][ T32] r4:848ce740 [ 1326.032747][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.033100][ T32] Exception stack(0xdfb11fb0 to 0xdfb11ff8) [ 1326.033401][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.033892][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.034306][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.034638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce740 [ 1326.035013][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.035427][ T32] INFO: task kworker/0:27:3177 blocked for more than 452 seconds. [ 1326.035860][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.036102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.036397][ T32] task:kworker/0:27 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1326.036901][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.037172][ T32] Call trace: [ 1326.037436][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.037846][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb25da4 r5:834f3000 [ 1326.038207][ T32] r4:834f3000 [ 1326.038418][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.038793][ T32] r5:834f3000 r4:8271a0b0 [ 1326.039041][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.050294][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.051120][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb25e20 [ 1326.051509][ T32] r4:00000000 [ 1326.051683][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.052160][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.052678][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.053161][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848d8540 [ 1326.053587][ T32] r4:00000000 [ 1326.053759][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.054142][ T32] r9:834f3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1326.054473][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.055105][ T32] r5:00001000 r4:eb521000 [ 1326.055402][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.055843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.056272][ T32] r5:85074b7c r4:85074800 [ 1326.056472][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.057134][ T32] r7:dddcfe40 r6:82c18000 r5:85074b7c r4:84117d00 [ 1326.057423][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.057794][ T32] r10:834f3000 r9:84117d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.058144][ T32] r4:84117d00 [ 1326.058291][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.058723][ T32] r10:00000000 r9:dfaf9e78 r8:84200680 r7:84117d00 r6:80267888 r5:834f3000 [ 1326.059072][ T32] r4:848ce880 [ 1326.070248][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.070909][ T32] Exception stack(0xdfb25fb0 to 0xdfb25ff8) [ 1326.071154][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.071474][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.071934][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.072253][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce880 [ 1326.072607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.072960][ T32] INFO: task kworker/0:28:3178 blocked for more than 452 seconds. [ 1326.073265][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.073749][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.074026][ T32] task:kworker/0:28 state:D stack:0 pid:3178 tgid:3178 ppid:2 flags:0x00000000 [ 1326.074436][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.074857][ T32] Call trace: [ 1326.075042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.075374][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb0dda4 r5:83f6a400 [ 1326.075725][ T32] r4:83f6a400 [ 1326.075883][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.076308][ T32] r5:83f6a400 r4:8271a0b0 [ 1326.076541][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.076916][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.077367][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb0de20 [ 1326.077664][ T32] r4:00000000 [ 1326.077827][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.078153][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.078532][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.079032][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84905fc0 [ 1326.090262][ T32] r4:00000000 [ 1326.090750][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.091201][ T32] r9:83f6a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f113000 [ 1326.091553][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.091961][ T32] r5:00001000 r4:eb28f000 [ 1326.092167][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.092634][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.093031][ T32] r5:8565677c r4:85656400 [ 1326.093226][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.093841][ T32] r7:dddcfe40 r6:82c18000 r5:8565677c r4:84117d80 [ 1326.094210][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.094733][ T32] r10:83f6a400 r9:84117dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.095248][ T32] r4:84117d80 [ 1326.095474][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.095860][ T32] r10:00000000 r9:dfb25e78 r8:848cebc0 r7:84117d80 r6:80267888 r5:83f6a400 [ 1326.096262][ T32] r4:848ce880 [ 1326.096489][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.097103][ T32] Exception stack(0xdfb0dfb0 to 0xdfb0dff8) [ 1326.097477][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.097945][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.098370][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.098763][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce880 [ 1326.099204][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.110716][ T32] INFO: task kworker/0:29:3180 blocked for more than 452 seconds. [ 1326.111067][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.111288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.111608][ T32] task:kworker/0:29 state:D stack:0 pid:3180 tgid:3180 ppid:2 flags:0x00000000 [ 1326.112085][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.112404][ T32] Call trace: [ 1326.112586][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.112920][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfad9da4 r5:83f6d400 [ 1326.113185][ T32] r4:83f6d400 [ 1326.113480][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.113853][ T32] r5:83f6d400 r4:8271a0b0 [ 1326.114025][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.114446][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.114797][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad9e20 [ 1326.115162][ T32] r4:00000000 [ 1326.115394][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.115697][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.116047][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.116387][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841fdc80 [ 1326.116708][ T32] r4:00000000 [ 1326.116924][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.117242][ T32] r9:83f6d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1326.117555][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.117961][ T32] r5:00001000 r4:ec601000 [ 1326.118212][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.118699][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.119152][ T32] r5:85654b7c r4:85654800 [ 1326.130512][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.131006][ T32] r7:dddcfe40 r6:82c18000 r5:85654b7c r4:84117c80 [ 1326.131418][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.131773][ T32] r10:83f6d400 r9:84117cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.132205][ T32] r4:84117c80 [ 1326.132380][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.132733][ T32] r10:00000000 r9:dfb0de78 r8:848ced00 r7:84117c80 r6:80267888 r5:83f6d400 [ 1326.133028][ T32] r4:848ce880 [ 1326.133191][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.133560][ T32] Exception stack(0xdfad9fb0 to 0xdfad9ff8) [ 1326.133811][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.134132][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.134443][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.134703][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ce880 [ 1326.134984][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.135345][ T32] INFO: task kworker/0:30:3184 blocked for more than 452 seconds. [ 1326.135647][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.135897][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.136152][ T32] task:kworker/0:30 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1326.136562][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.136882][ T32] Call trace: [ 1326.137129][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.137512][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb41da4 r5:82e45400 [ 1326.137815][ T32] r4:82e45400 [ 1326.137995][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.138354][ T32] r5:82e45400 r4:8271a0b0 [ 1326.138516][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.138846][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.150535][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb41e20 [ 1326.151426][ T32] r4:00000000 [ 1326.151672][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.152411][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.153029][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.153670][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:851611c0 [ 1326.154223][ T32] r4:00000000 [ 1326.154452][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.154996][ T32] r9:82e45400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f1a1000 [ 1326.155473][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.155939][ T32] r5:00001000 r4:ecc4f000 [ 1326.156289][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.156763][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.157572][ T32] r5:8565777c r4:85657400 [ 1326.157810][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.158262][ T32] r7:dddcfe40 r6:82c18000 r5:8565777c r4:84117380 [ 1326.158524][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.158996][ T32] r10:82e45400 r9:841173ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.170191][ T32] r4:84117380 [ 1326.170645][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.171174][ T32] r10:00000000 r9:dfb0de78 r8:84200100 r7:84117380 r6:80267888 r5:82e45400 [ 1326.171574][ T32] r4:848ceec0 [ 1326.171758][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.172136][ T32] Exception stack(0xdfb41fb0 to 0xdfb41ff8) [ 1326.172484][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.173024][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.173598][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.174042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ceec0 [ 1326.174577][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.175161][ T32] INFO: task kworker/0:31:3186 blocked for more than 452 seconds. [ 1326.175546][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.175824][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.176454][ T32] task:kworker/0:31 state:D stack:0 pid:3186 tgid:3186 ppid:2 flags:0x00000000 [ 1326.177038][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.177473][ T32] Call trace: [ 1326.177691][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.178156][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb55da4 r5:82f6ec00 [ 1326.178814][ T32] r4:82f6ec00 [ 1326.178998][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.190070][ T32] r5:82f6ec00 r4:8271a0b0 [ 1326.190478][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.191059][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.191539][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb55e20 [ 1326.191891][ T32] r4:00000000 [ 1326.192066][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.192636][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.193078][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.193597][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85141b00 [ 1326.193929][ T32] r4:00000000 [ 1326.194133][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.194555][ T32] r9:82f6ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f1f5000 [ 1326.195124][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.195526][ T32] r5:00001000 r4:ecf9f000 [ 1326.195752][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.196246][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.196741][ T32] r5:84a32b7c r4:84a32800 [ 1326.196983][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.197535][ T32] r7:dddcfe40 r6:82c18000 r5:84a32b7c r4:848d7080 [ 1326.197896][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.198384][ T32] r10:82f6ec00 r9:848d70ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.198778][ T32] r4:848d7080 [ 1326.198968][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.209994][ T32] r10:00000000 r9:dfb41e78 r8:84200c00 r7:848d7080 r6:80267888 r5:82f6ec00 [ 1326.210547][ T32] r4:848dc240 [ 1326.210800][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.211245][ T32] Exception stack(0xdfb55fb0 to 0xdfb55ff8) [ 1326.211568][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.212040][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.212574][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.213065][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc240 [ 1326.213632][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.214205][ T32] INFO: task kworker/0:32:3188 blocked for more than 452 seconds. [ 1326.214730][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.215058][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.215409][ T32] task:kworker/0:32 state:D stack:0 pid:3188 tgid:3188 ppid:2 flags:0x00000000 [ 1326.216022][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.216413][ T32] Call trace: [ 1326.216939][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.217404][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb5dda4 r5:82e44800 [ 1326.217766][ T32] r4:82e44800 [ 1326.218243][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.229914][ T32] r5:82e44800 r4:8271a0b0 [ 1326.230341][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.230997][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.231482][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb5de20 [ 1326.231947][ T32] r4:00000000 [ 1326.232130][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.232456][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.232897][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.233346][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b53840 [ 1326.233762][ T32] r4:00000000 [ 1326.233934][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.234419][ T32] r9:82e44800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f335000 [ 1326.234838][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.235409][ T32] r5:00001000 r4:ed53d000 [ 1326.235616][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.236180][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.236670][ T32] r5:8578c37c r4:8578c000 [ 1326.236935][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.237643][ T32] r7:dddcfe40 r6:82c18000 r5:8578c37c r4:848d7100 [ 1326.238090][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.238803][ T32] r10:82e44800 r9:848d712c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.239319][ T32] r4:848d7100 [ 1326.250246][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.250691][ T32] r10:00000000 r9:dfb55e78 r8:848e0140 r7:848d7100 r6:80267888 r5:82e44800 [ 1326.251080][ T32] r4:848dc100 [ 1326.251289][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.251765][ T32] Exception stack(0xdfb5dfb0 to 0xdfb5dff8) [ 1326.252145][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.252599][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.253131][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.253726][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc100 [ 1326.254351][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.254822][ T32] INFO: task kworker/0:33:3189 blocked for more than 452 seconds. [ 1326.255249][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.255523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.255923][ T32] task:kworker/0:33 state:D stack:0 pid:3189 tgid:3189 ppid:2 flags:0x00000000 [ 1326.256675][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.257051][ T32] Call trace: [ 1326.257253][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.257666][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb69da4 r5:84a80000 [ 1326.258202][ T32] r4:84a80000 [ 1326.258375][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.258886][ T32] r5:84a80000 r4:8271a0b0 [ 1326.259106][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.270602][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.271185][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb69e20 [ 1326.271623][ T32] r4:00000000 [ 1326.271828][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.272377][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.272912][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.273352][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852bef00 [ 1326.273819][ T32] r4:00000000 [ 1326.274046][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.274584][ T32] r9:84a80000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f245000 [ 1326.275091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.275388][ T32] r5:00001000 r4:ecf07000 [ 1326.275597][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.276027][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.276453][ T32] r5:84a3237c r4:84a32000 [ 1326.276689][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.277116][ T32] r7:dddcfe40 r6:82c18000 r5:84a3237c r4:848d7180 [ 1326.277419][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.277869][ T32] r10:84a80000 r9:848d71ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.278172][ T32] r4:848d7180 [ 1326.278324][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.278645][ T32] r10:00000000 r9:dfb5de78 r8:848e0240 r7:848d7180 r6:80267888 r5:84a80000 [ 1326.278978][ T32] r4:848dc100 [ 1326.289870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.290510][ T32] Exception stack(0xdfb69fb0 to 0xdfb69ff8) [ 1326.290780][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.291227][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.291867][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.292230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc100 [ 1326.292589][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.293142][ T32] INFO: task kworker/0:34:3191 blocked for more than 452 seconds. [ 1326.293539][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.293883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.294195][ T32] task:kworker/0:34 state:D stack:0 pid:3191 tgid:3191 ppid:2 flags:0x00000000 [ 1326.294645][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.295003][ T32] Call trace: [ 1326.295250][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.295654][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb71da4 r5:84a81800 [ 1326.296076][ T32] r4:84a81800 [ 1326.296248][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.296748][ T32] r5:84a81800 r4:8271a0b0 [ 1326.296948][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.297439][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.298011][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb71e20 [ 1326.298495][ T32] r4:00000000 [ 1326.298688][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.309987][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.310636][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.311028][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85364e00 [ 1326.311377][ T32] r4:00000000 [ 1326.311539][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.312185][ T32] r9:84a81800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f27f000 [ 1326.312569][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.313080][ T32] r5:00001000 r4:ed05f000 [ 1326.313272][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.313677][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.314125][ T32] r5:8565cb7c r4:8565c800 [ 1326.314337][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.314800][ T32] r7:dddcfe40 r6:82c18000 r5:8565cb7c r4:848d7200 [ 1326.315089][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.315464][ T32] r10:84a81800 r9:848d722c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.315819][ T32] r4:848d7200 [ 1326.315969][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.316298][ T32] r10:00000000 r9:dfb5de78 r8:848e0400 r7:848d7200 r6:80267888 r5:84a81800 [ 1326.316734][ T32] r4:848dc2c0 [ 1326.316879][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.317180][ T32] Exception stack(0xdfb71fb0 to 0xdfb71ff8) [ 1326.317534][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.317814][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.318222][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.318587][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc2c0 [ 1326.318951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.329936][ T32] INFO: task kworker/0:35:3193 blocked for more than 452 seconds. [ 1326.330531][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.330761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.331049][ T32] task:kworker/0:35 state:D stack:0 pid:3193 tgid:3193 ppid:2 flags:0x00000000 [ 1326.331590][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.332011][ T32] Call trace: [ 1326.332225][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.332654][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb7dda4 r5:84a83000 [ 1326.333164][ T32] r4:84a83000 [ 1326.333453][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.334042][ T32] r5:84a83000 r4:8271a0b0 [ 1326.334318][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.334875][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.335295][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de20 [ 1326.335547][ T32] r4:00000000 [ 1326.335681][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.336170][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.336636][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.337078][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8538fc00 [ 1326.337477][ T32] r4:00000000 [ 1326.337698][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.338211][ T32] r9:84a83000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f2b9000 [ 1326.338646][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.339079][ T32] r5:00001000 r4:ece99000 [ 1326.349956][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.350542][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.351025][ T32] r5:8565d77c r4:8565d400 [ 1326.351205][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.351583][ T32] r7:dddcfe40 r6:82c18000 r5:8565d77c r4:848d7280 [ 1326.351832][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.352187][ T32] r10:84a83000 r9:848d72ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.352538][ T32] r4:848d7280 [ 1326.352731][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.353120][ T32] r10:00000000 r9:dfb5de78 r8:848e0600 r7:848d7280 r6:80267888 r5:84a83000 [ 1326.353518][ T32] r4:848dc580 [ 1326.353684][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.354067][ T32] Exception stack(0xdfb7dfb0 to 0xdfb7dff8) [ 1326.354343][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.354699][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.355053][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.355387][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc580 [ 1326.355783][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.356176][ T32] INFO: task kworker/0:36:3195 blocked for more than 452 seconds. [ 1326.356511][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.356763][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.357118][ T32] task:kworker/0:36 state:D stack:0 pid:3195 tgid:3195 ppid:2 flags:0x00000000 [ 1326.357645][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.358096][ T32] Call trace: [ 1326.358309][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.358758][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb85da4 r5:84a82400 [ 1326.369982][ T32] r4:84a82400 [ 1326.370363][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.370793][ T32] r5:84a82400 r4:8271a0b0 [ 1326.371016][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.371446][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.371934][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb85e20 [ 1326.372316][ T32] r4:00000000 [ 1326.372551][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.373158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.373647][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.374110][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d91400 [ 1326.374578][ T32] r4:00000000 [ 1326.374832][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.375286][ T32] r9:84a82400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f309000 [ 1326.375802][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.376360][ T32] r5:00001000 r4:ed32f000 [ 1326.376575][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.376960][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.377473][ T32] r5:85787b7c r4:85787800 [ 1326.377728][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.378169][ T32] r7:dddcfe40 r6:82c18000 r5:85787b7c r4:848d7300 [ 1326.378539][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.379071][ T32] r10:84a82400 r9:848d732c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.389829][ T32] r4:848d7300 [ 1326.390247][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.390676][ T32] r10:00000000 r9:dfb5de78 r8:848e0780 r7:848d7300 r6:80267888 r5:84a82400 [ 1326.391081][ T32] r4:848dc6c0 [ 1326.391248][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.391778][ T32] Exception stack(0xdfb85fb0 to 0xdfb85ff8) [ 1326.392159][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.392714][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.393127][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.393545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc6c0 [ 1326.393891][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.394248][ T32] INFO: task kworker/0:37:3197 blocked for more than 452 seconds. [ 1326.394658][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.394969][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.395397][ T32] task:kworker/0:37 state:D stack:0 pid:3197 tgid:3197 ppid:2 flags:0x00000000 [ 1326.395990][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.396413][ T32] Call trace: [ 1326.396609][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.397011][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb89da4 r5:84a83c00 [ 1326.397545][ T32] r4:84a83c00 [ 1326.397740][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.398244][ T32] r5:84a83c00 r4:8271a0b0 [ 1326.398543][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.410744][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.411422][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb89e20 [ 1326.411775][ T32] r4:00000000 [ 1326.411934][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.412319][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.412873][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.413247][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4140 [ 1326.413600][ T32] r4:00000000 [ 1326.413840][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.414228][ T32] r9:84a83c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f4d7000 [ 1326.414594][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.415007][ T32] r5:00001000 r4:ed417000 [ 1326.415311][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.415709][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.416125][ T32] r5:8580277c r4:85802400 [ 1326.416334][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.416688][ T32] r7:dddcfe40 r6:82c18000 r5:8580277c r4:848d7380 [ 1326.416908][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.417394][ T32] r10:84a83c00 r9:848d73ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.417673][ T32] r4:848d7380 [ 1326.417886][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.418230][ T32] r10:00000000 r9:dfb5de78 r8:848e0880 r7:848d7380 r6:80267888 r5:84a83c00 [ 1326.418509][ T32] r4:848dc680 [ 1326.418668][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.419021][ T32] Exception stack(0xdfb89fb0 to 0xdfb89ff8) [ 1326.429951][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.430503][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.430798][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.431067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc680 [ 1326.431378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.431697][ T32] INFO: task kworker/0:38:3199 blocked for more than 452 seconds. [ 1326.431953][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.432180][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.432480][ T32] task:kworker/0:38 state:D stack:0 pid:3199 tgid:3199 ppid:2 flags:0x00000000 [ 1326.432876][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.433169][ T32] Call trace: [ 1326.433367][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.433694][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb8dda4 r5:84a84800 [ 1326.434026][ T32] r4:84a84800 [ 1326.434227][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.434562][ T32] r5:84a84800 r4:8271a0b0 [ 1326.434720][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.435153][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.435580][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb8de20 [ 1326.435876][ T32] r4:00000000 [ 1326.436032][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.436497][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.436803][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.437153][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848dc940 [ 1326.437535][ T32] r4:00000000 [ 1326.437740][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.438062][ T32] r9:84a84800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f355000 [ 1326.438453][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.438910][ T32] r5:00001000 r4:ed587000 [ 1326.450103][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.450838][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.451352][ T32] r5:85758b7c r4:85758800 [ 1326.451605][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.451932][ T32] r7:dddcfe40 r6:82c18000 r5:85758b7c r4:848d7400 [ 1326.452205][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.452696][ T32] r10:84a84800 r9:848d742c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.453166][ T32] r4:848d7400 [ 1326.453414][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.453808][ T32] r10:00000000 r9:dfb89e78 r8:848e0980 r7:848d7400 r6:80267888 r5:84a84800 [ 1326.454199][ T32] r4:848dc6c0 [ 1326.454416][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.454847][ T32] Exception stack(0xdfb8dfb0 to 0xdfb8dff8) [ 1326.455259][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.455755][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.456127][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.456403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc6c0 [ 1326.456747][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.457115][ T32] INFO: task kworker/0:39:3202 blocked for more than 452 seconds. [ 1326.457540][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.457813][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.458166][ T32] task:kworker/0:39 state:D stack:0 pid:3202 tgid:3202 ppid:2 flags:0x00000000 [ 1326.458710][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.459051][ T32] Call trace: [ 1326.470025][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.470702][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb81da4 r5:84a85400 [ 1326.471071][ T32] r4:84a85400 [ 1326.471214][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.471749][ T32] r5:84a85400 r4:8271a0b0 [ 1326.472047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.472657][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.473175][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb81e20 [ 1326.473547][ T32] r4:00000000 [ 1326.473709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.474089][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.474593][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.474985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c698c0 [ 1326.475380][ T32] r4:00000000 [ 1326.475620][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.475963][ T32] r9:84a85400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1326.476447][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.476921][ T32] r5:00001000 r4:df975000 [ 1326.477151][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.477670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.478124][ T32] r5:8575a37c r4:8575a000 [ 1326.478338][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.478802][ T32] r7:dddcfe40 r6:82c18000 r5:8575a37c r4:848d7480 [ 1326.479089][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.490243][ T32] r10:84a85400 r9:848d74ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.490742][ T32] r4:848d7480 [ 1326.490888][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.491257][ T32] r10:00000000 r9:dfb89e78 r8:848e0a80 r7:848d7480 r6:80267888 r5:84a85400 [ 1326.491645][ T32] r4:848dc6c0 [ 1326.491787][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.492148][ T32] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 1326.492447][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.492879][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.493507][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.493890][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dc6c0 [ 1326.494240][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.494632][ T32] INFO: task kworker/0:40:3205 blocked for more than 452 seconds. [ 1326.494982][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.495233][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.495681][ T32] task:kworker/0:40 state:D stack:0 pid:3205 tgid:3205 ppid:2 flags:0x00000000 [ 1326.496216][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.496558][ T32] Call trace: [ 1326.496737][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.497102][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb99da4 r5:84a86000 [ 1326.497595][ T32] r4:84a86000 [ 1326.497806][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.498305][ T32] r5:84a86000 r4:8271a0b0 [ 1326.498590][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.509958][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.510605][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb99e20 [ 1326.511024][ T32] r4:00000000 [ 1326.511174][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.511568][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.512012][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.512402][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9be80 [ 1326.512849][ T32] r4:00000000 [ 1326.513025][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.513534][ T32] r9:84a86000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f355000 [ 1326.513875][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.514433][ T32] r5:00001000 r4:df9a9000 [ 1326.514641][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.515029][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.515573][ T32] r5:8575b37c r4:8575b000 [ 1326.515900][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.516454][ T32] r7:dddcfe40 r6:82c18000 r5:8575b37c r4:848d7500 [ 1326.516751][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.517375][ T32] r10:84a86000 r9:848d752c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.517794][ T32] r4:848d7500 [ 1326.517967][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.518372][ T32] r10:00000000 r9:dfb89e78 r8:848e0dc0 r7:848d7500 r6:80267888 r5:84a86000 [ 1326.518737][ T32] r4:848dcb40 [ 1326.519037][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.529853][ T32] Exception stack(0xdfb99fb0 to 0xdfb99ff8) [ 1326.530378][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.530774][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.531184][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.531545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dcb40 [ 1326.532000][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.532427][ T32] INFO: task kworker/0:41:3206 blocked for more than 453 seconds. [ 1326.532862][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.533098][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.533468][ T32] task:kworker/0:41 state:D stack:0 pid:3206 tgid:3206 ppid:2 flags:0x00000000 [ 1326.534075][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.534533][ T32] Call trace: [ 1326.534727][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.535103][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb9dda4 r5:84a80c00 [ 1326.535471][ T32] r4:84a80c00 [ 1326.535698][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.536037][ T32] r5:84a80c00 r4:8271a0b0 [ 1326.536244][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.536789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.537264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb9de20 [ 1326.537769][ T32] r4:00000000 [ 1326.537951][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.538363][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.538869][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.550038][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85496780 [ 1326.550496][ T32] r4:00000000 [ 1326.550723][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.551165][ T32] r9:84a80c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f423000 [ 1326.551543][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.552021][ T32] r5:00001000 r4:ed50b000 [ 1326.552287][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.552809][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.553385][ T32] r5:8575bf7c r4:8575bc00 [ 1326.553671][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.554185][ T32] r7:dddcfe40 r6:82c18000 r5:8575bf7c r4:848d7580 [ 1326.554557][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.555026][ T32] r10:84a80c00 r9:848d75ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.555423][ T32] r4:848d7580 [ 1326.555626][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.556123][ T32] r10:00000000 r9:dfb89e78 r8:848e0ec0 r7:848d7580 r6:80267888 r5:84a80c00 [ 1326.556471][ T32] r4:848dcb40 [ 1326.556656][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.557126][ T32] Exception stack(0xdfb9dfb0 to 0xdfb9dff8) [ 1326.557412][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.557781][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.558159][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.558481][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dcb40 [ 1326.558942][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.569964][ T32] INFO: task kworker/0:42:3208 blocked for more than 453 seconds. [ 1326.570472][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.570776][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.571115][ T32] task:kworker/0:42 state:D stack:0 pid:3208 tgid:3208 ppid:2 flags:0x00000000 [ 1326.571687][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.572003][ T32] Call trace: [ 1326.572186][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.572642][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfbadda4 r5:84a86c00 [ 1326.573035][ T32] r4:84a86c00 [ 1326.573269][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.573789][ T32] r5:84a86c00 r4:8271a0b0 [ 1326.574048][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.574550][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.575121][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbade20 [ 1326.575610][ T32] r4:00000000 [ 1326.575795][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.576387][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.576805][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.577458][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857ca280 [ 1326.577910][ T32] r4:00000000 [ 1326.578105][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.578588][ T32] r9:84a86c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f459000 [ 1326.579082][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.590516][ T32] r5:00001000 r4:ed461000 [ 1326.590775][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.591269][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.591768][ T32] r5:857e737c r4:857e7000 [ 1326.592034][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.592697][ T32] r7:dddcfe40 r6:82c18000 r5:857e737c r4:848d7600 [ 1326.593169][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.593860][ T32] r10:84a86c00 r9:848d762c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.594380][ T32] r4:848d7600 [ 1326.594655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.595142][ T32] r10:00000000 r9:dfb89e78 r8:848e0c40 r7:848d7600 r6:80267888 r5:84a86c00 [ 1326.595604][ T32] r4:848dcd40 [ 1326.595798][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.596182][ T32] Exception stack(0xdfbadfb0 to 0xdfbadff8) [ 1326.596491][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.596848][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.597386][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.597675][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dcd40 [ 1326.597996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.598400][ T32] INFO: task kworker/0:43:3210 blocked for more than 453 seconds. [ 1326.598747][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.599003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.609906][ T32] task:kworker/0:43 state:D stack:0 pid:3210 tgid:3210 ppid:2 flags:0x00000000 [ 1326.610618][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.610983][ T32] Call trace: [ 1326.611242][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.611763][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfbb5da4 r5:849f0c00 [ 1326.612249][ T32] r4:849f0c00 [ 1326.612446][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.612890][ T32] r5:849f0c00 r4:8271a0b0 [ 1326.613155][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.613774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.614374][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb5e20 [ 1326.614750][ T32] r4:00000000 [ 1326.614947][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.615434][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.615893][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.616301][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857d7f40 [ 1326.616702][ T32] r4:00000000 [ 1326.616920][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.617482][ T32] r9:849f0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f423000 [ 1326.617906][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.618323][ T32] r5:00001000 r4:df9bb000 [ 1326.618538][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.618958][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.629928][ T32] r5:84a3977c r4:84a39400 [ 1326.630315][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.630782][ T32] r7:dddcfe40 r6:82c18000 r5:84a3977c r4:848d7680 [ 1326.631030][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.631406][ T32] r10:849f0c00 r9:848d76ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.631741][ T32] r4:848d7680 [ 1326.631946][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.632339][ T32] r10:00000000 r9:dfb89e78 r8:848e0300 r7:848d7680 r6:80267888 r5:849f0c00 [ 1326.632699][ T32] r4:848dce40 [ 1326.632900][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.633356][ T32] Exception stack(0xdfbb5fb0 to 0xdfbb5ff8) [ 1326.633650][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.634067][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.634461][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.634894][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dce40 [ 1326.635374][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.635852][ T32] INFO: task kworker/0:44:3212 blocked for more than 453 seconds. [ 1326.636188][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.636430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.636856][ T32] task:kworker/0:44 state:D stack:0 pid:3212 tgid:3212 ppid:2 flags:0x00000000 [ 1326.637428][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.637738][ T32] Call trace: [ 1326.637986][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.638493][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfbc5da4 r5:849f0000 [ 1326.638821][ T32] r4:849f0000 [ 1326.638991][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.659979][ T32] r5:849f0000 r4:8271a0b0 [ 1326.660334][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.660938][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.661430][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc5e20 [ 1326.661802][ T32] r4:00000000 [ 1326.662006][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.662506][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.662955][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.663426][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8582bcc0 [ 1326.663885][ T32] r4:00000000 [ 1326.664055][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.664418][ T32] r9:849f0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f46b000 [ 1326.664866][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.665298][ T32] r5:00001000 r4:ecc49000 [ 1326.665566][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.666027][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.666448][ T32] r5:8576477c r4:85764400 [ 1326.666675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.667132][ T32] r7:dddcfe40 r6:82c18000 r5:8576477c r4:848d7700 [ 1326.667438][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.667900][ T32] r10:849f0000 r9:848d772c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.668308][ T32] r4:848d7700 [ 1326.668471][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.668925][ T32] r10:00000000 r9:dfb89e78 r8:848e0cc0 r7:848d7700 r6:80267888 r5:849f0000 [ 1326.680019][ T32] r4:842002c0 [ 1326.680446][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.680872][ T32] Exception stack(0xdfbc5fb0 to 0xdfbc5ff8) [ 1326.681197][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.681732][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.682297][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.682755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842002c0 [ 1326.683256][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.683697][ T32] INFO: task kworker/0:45:3215 blocked for more than 453 seconds. [ 1326.684078][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.684316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.684669][ T32] task:kworker/0:45 state:D stack:0 pid:3215 tgid:3215 ppid:2 flags:0x00000000 [ 1326.685295][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.685671][ T32] Call trace: [ 1326.685938][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.686317][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfbddda4 r5:849f3c00 [ 1326.686658][ T32] r4:849f3c00 [ 1326.686829][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.687341][ T32] r5:849f3c00 r4:8271a0b0 [ 1326.687564][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.687997][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.688526][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbdde20 [ 1326.688912][ T32] r4:00000000 [ 1326.689135][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.700389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.700871][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.701244][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85852fc0 [ 1326.701653][ T32] r4:00000000 [ 1326.701836][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.702201][ T32] r9:849f3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f423000 [ 1326.702630][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.703116][ T32] r5:00001000 r4:df9d1000 [ 1326.703331][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.703698][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.704193][ T32] r5:8576577c r4:85765400 [ 1326.704406][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.704903][ T32] r7:dddcfe40 r6:82c18000 r5:8576577c r4:848d7780 [ 1326.705251][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.705792][ T32] r10:849f3c00 r9:848d77ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.706150][ T32] r4:848d7780 [ 1326.706341][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.706716][ T32] r10:00000000 r9:dfb89e78 r8:848f5040 r7:848d7780 r6:80267888 r5:849f3c00 [ 1326.707245][ T32] r4:848ef000 [ 1326.707448][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.707889][ T32] Exception stack(0xdfbddfb0 to 0xdfbddff8) [ 1326.708165][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.708581][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.708997][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.719943][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ef000 [ 1326.720478][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.720871][ T32] INFO: task kworker/0:46:3218 blocked for more than 453 seconds. [ 1326.721231][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.721572][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.721916][ T32] task:kworker/0:46 state:D stack:0 pid:3218 tgid:3218 ppid:2 flags:0x00000000 [ 1326.722369][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.722669][ T32] Call trace: [ 1326.722915][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.723291][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb01da4 r5:83f6c800 [ 1326.723792][ T32] r4:83f6c800 [ 1326.724004][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.724365][ T32] r5:83f6c800 r4:8271a0b0 [ 1326.724640][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.725065][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.725670][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb01e20 [ 1326.726008][ T32] r4:00000000 [ 1326.726236][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.726526][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.726952][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.727386][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4180 [ 1326.727964][ T32] r4:00000000 [ 1326.728156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.728519][ T32] r9:83f6c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f52d000 [ 1326.728888][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.740029][ T32] r5:00001000 r4:ece85000 [ 1326.740422][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.740939][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.741575][ T32] r5:84a3a77c r4:84a3a400 [ 1326.741763][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.742398][ T32] r7:dddcfe40 r6:82c18000 r5:84a3a77c r4:848d7800 [ 1326.742826][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.743513][ T32] r10:83f6c800 r9:848d782c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.743937][ T32] r4:848d7800 [ 1326.744092][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.744551][ T32] r10:00000000 r9:dfb89e78 r8:848ef3c0 r7:848d7800 r6:80267888 r5:83f6c800 [ 1326.745000][ T32] r4:848ef140 [ 1326.745143][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.745573][ T32] Exception stack(0xdfb01fb0 to 0xdfb01ff8) [ 1326.745928][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.746442][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.746809][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.747148][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ef140 [ 1326.747738][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.748104][ T32] INFO: task kworker/0:48:3221 blocked for more than 453 seconds. [ 1326.748613][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.760247][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.760788][ T32] task:kworker/0:48 state:D stack:0 pid:3221 tgid:3221 ppid:2 flags:0x00000000 [ 1326.761565][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.762117][ T32] Call trace: [ 1326.762394][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.763425][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfb39da4 r5:83f69800 [ 1326.763879][ T32] r4:83f69800 [ 1326.764073][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.764638][ T32] r5:83f69800 r4:8271a0b0 [ 1326.765284][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.766187][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.767898][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb39e20 [ 1326.768783][ T32] r4:00000000 [ 1326.769018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.779890][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.780606][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.780985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8585b700 [ 1326.781590][ T32] r4:00000000 [ 1326.781805][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.782791][ T32] r9:83f69800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f5a5000 [ 1326.783806][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.784847][ T32] r5:00001000 r4:ed8ab000 [ 1326.785353][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.785738][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.786460][ T32] r5:84a3ab7c r4:84a3a800 [ 1326.786925][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.787840][ T32] r7:dddcfe40 r6:82c18000 r5:84a3ab7c r4:848d7900 [ 1326.788262][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.788794][ T32] r10:83f69800 r9:848d792c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.800038][ T32] r4:848d7900 [ 1326.800383][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.800821][ T32] r10:00000000 r9:dfbe5e78 r8:848ef640 r7:848d7900 r6:80267888 r5:83f69800 [ 1326.801304][ T32] r4:848ef4c0 [ 1326.801514][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.802027][ T32] Exception stack(0xdfb39fb0 to 0xdfb39ff8) [ 1326.802368][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.802991][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.803453][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.803937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ef4c0 [ 1326.804325][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.805338][ T32] INFO: task kworker/0:142:3507 blocked for more than 453 seconds. [ 1326.805671][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.806084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.806617][ T32] task:kworker/0:142 state:D stack:0 pid:3507 tgid:3507 ppid:2 flags:0x00000000 [ 1326.807108][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.807436][ T32] Call trace: [ 1326.807754][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.808141][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff9dda4 r5:8489b000 [ 1326.808668][ T32] r4:8489b000 [ 1326.808952][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.820021][ T32] r5:8489b000 r4:8271a0b0 [ 1326.820576][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.822013][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.822453][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff9de20 [ 1326.823154][ T32] r4:00000000 [ 1326.823420][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.824205][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.824706][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.825220][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481c940 [ 1326.825665][ T32] r4:00000000 [ 1326.825829][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.826538][ T32] r9:8489b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1326.827344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.827846][ T32] r5:00001000 r4:dfe45000 [ 1326.828279][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.839914][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.840522][ T32] r5:843a537c r4:843a5000 [ 1326.840723][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.841106][ T32] r7:dddcfe40 r6:82c18000 r5:843a537c r4:84993800 [ 1326.841529][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.842009][ T32] r10:8489b000 r9:8499382c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.842353][ T32] r4:84993800 [ 1326.842579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.842964][ T32] r10:00000000 r9:dff99e78 r8:84816a40 r7:84993800 r6:80267888 r5:8489b000 [ 1326.843393][ T32] r4:8481e3c0 [ 1326.843579][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.844028][ T32] Exception stack(0xdff9dfb0 to 0xdff9dff8) [ 1326.844468][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.844959][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.845423][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.845847][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481e3c0 [ 1326.846293][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.846814][ T32] INFO: task kworker/1:63:3521 blocked for more than 453 seconds. [ 1326.847167][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.847577][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.848286][ T32] task:kworker/1:63 state:D stack:0 pid:3521 tgid:3521 ppid:2 flags:0x00000000 [ 1326.849004][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.870063][ T32] Call trace: [ 1326.870556][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.871143][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffc5da4 r5:843f4800 [ 1326.871640][ T32] r4:843f4800 [ 1326.871794][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.872220][ T32] r5:843f4800 r4:8271a0b0 [ 1326.872465][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.872975][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.873517][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc5e20 [ 1326.874046][ T32] r4:00000000 [ 1326.874574][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.875107][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.875628][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.876589][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7b00 [ 1326.877652][ T32] r4:00000000 [ 1326.877989][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.878539][ T32] r9:843f4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1326.878978][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.889744][ T32] r5:00001000 r4:dfb1f000 [ 1326.890103][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.890625][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.891289][ T32] r5:84af577c r4:84af5400 [ 1326.891544][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.892056][ T32] r7:ddde3e40 r6:82c18200 r5:84af577c r4:8485cc00 [ 1326.892405][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.892888][ T32] r10:843f4800 r9:8485cc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.893601][ T32] r4:8485cc00 [ 1326.893773][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.894556][ T32] r10:00000000 r9:dff79e78 r8:848167c0 r7:8485cc00 r6:80267888 r5:843f4800 [ 1326.895361][ T32] r4:84816880 [ 1326.895553][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.895912][ T32] Exception stack(0xdffc5fb0 to 0xdffc5ff8) [ 1326.896278][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.896791][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.897233][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.897656][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84816880 [ 1326.898310][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.909938][ T32] INFO: task kworker/1:64:3523 blocked for more than 453 seconds. [ 1326.910481][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.910768][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.911179][ T32] task:kworker/1:64 state:D stack:0 pid:3523 tgid:3523 ppid:2 flags:0x00000000 [ 1326.911636][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.912078][ T32] Call trace: [ 1326.912283][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.912822][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffcdda4 r5:84910000 [ 1326.913613][ T32] r4:84910000 [ 1326.913812][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.914288][ T32] r5:84910000 r4:8271a0b0 [ 1326.914508][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.914953][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.915383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffcde20 [ 1326.915857][ T32] r4:00000000 [ 1326.916021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.916551][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.916981][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.917395][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84889800 [ 1326.917803][ T32] r4:00000000 [ 1326.918011][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.918440][ T32] r9:84910000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1326.918960][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.930096][ T32] r5:00001000 r4:dfe8f000 [ 1326.930422][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.930859][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.931292][ T32] r5:84ae3f7c r4:84ae3c00 [ 1326.931526][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.932008][ T32] r7:ddde3e40 r6:82c18200 r5:84ae3f7c r4:8485cc80 [ 1326.932373][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.933037][ T32] r10:84910000 r9:8485ccac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1326.933527][ T32] r4:8485cc80 [ 1326.933701][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.934108][ T32] r10:00000000 r9:dffc5e78 r8:84852f40 r7:8485cc80 r6:80267888 r5:84910000 [ 1326.934611][ T32] r4:848163c0 [ 1326.934827][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.935252][ T32] Exception stack(0xdffcdfb0 to 0xdffcdff8) [ 1326.935573][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.936004][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.936424][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.936969][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848163c0 [ 1326.937423][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.937868][ T32] INFO: task kworker/0:149:3526 blocked for more than 453 seconds. [ 1326.938194][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.938507][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.938906][ T32] task:kworker/0:149 state:D stack:0 pid:3526 tgid:3526 ppid:2 flags:0x00000000 [ 1326.949947][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.950525][ T32] Call trace: [ 1326.950773][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.951265][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffd9da4 r5:84912400 [ 1326.951935][ T32] r4:84912400 [ 1326.952152][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.952720][ T32] r5:84912400 r4:8271a0b0 [ 1326.952942][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.953644][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.954143][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd9e20 [ 1326.954497][ T32] r4:00000000 [ 1326.954784][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.955287][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.955709][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.956163][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481ca40 [ 1326.956519][ T32] r4:00000000 [ 1326.956668][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.956996][ T32] r9:84912400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1326.957471][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.957859][ T32] r5:00001000 r4:dfe63000 [ 1326.958219][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.958831][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.970062][ T32] r5:843a577c r4:843a5400 [ 1326.970434][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1326.970949][ T32] r7:dddcfe40 r6:82c18000 r5:843a577c r4:84993b80 [ 1326.971299][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1326.971834][ T32] r10:84912400 r9:84993bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1326.972182][ T32] r4:84993b80 [ 1326.972393][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1326.972771][ T32] r10:00000000 r9:dff9de78 r8:84889100 r7:84993b80 r6:80267888 r5:84912400 [ 1326.973189][ T32] r4:8481c900 [ 1326.973470][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.973916][ T32] Exception stack(0xdffd9fb0 to 0xdffd9ff8) [ 1326.974195][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.974595][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.974924][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.975248][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481c900 [ 1326.975729][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.976160][ T32] INFO: task kworker/0:150:3528 blocked for more than 453 seconds. [ 1326.976523][ T32] Not tainted 6.12.0-syzkaller #0 [ 1326.976832][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.977165][ T32] task:kworker/0:150 state:D stack:0 pid:3528 tgid:3528 ppid:2 flags:0x00000000 [ 1326.977757][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.978176][ T32] Call trace: [ 1326.978373][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1326.978754][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffe1da4 r5:84913c00 [ 1326.979140][ T32] r4:84913c00 [ 1326.989949][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1326.990725][ T32] r5:84913c00 r4:8271a0b0 [ 1326.990920][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1326.991404][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.991957][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffe1e20 [ 1326.992508][ T32] r4:00000000 [ 1326.992697][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1326.993097][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.993604][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1326.994187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481cbc0 [ 1326.994668][ T32] r4:00000000 [ 1326.994950][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1326.995447][ T32] r9:84913c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1326.995981][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.996554][ T32] r5:00001000 r4:dfe6d000 [ 1326.996783][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1326.997255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.009955][ T32] r5:843a5b7c r4:843a5800 [ 1327.010468][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.010981][ T32] r7:dddcfe40 r6:82c18000 r5:843a5b7c r4:84993c00 [ 1327.011316][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.011797][ T32] r10:84913c00 r9:84993c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.012140][ T32] r4:84993c00 [ 1327.012303][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.012734][ T32] r10:00000000 r9:dffd9e78 r8:84889300 r7:84993c00 r6:80267888 r5:84913c00 [ 1327.013079][ T32] r4:8481cb40 [ 1327.013247][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.013754][ T32] Exception stack(0xdffe1fb0 to 0xdffe1ff8) [ 1327.014055][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.014516][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.014910][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.015264][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cb40 [ 1327.015696][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.016053][ T32] INFO: task kworker/0:151:3529 blocked for more than 453 seconds. [ 1327.016390][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.016670][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.017005][ T32] task:kworker/0:151 state:D stack:0 pid:3529 tgid:3529 ppid:2 flags:0x00000000 [ 1327.017530][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.017882][ T32] Call trace: [ 1327.018060][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.018461][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffe5da4 r5:84911800 [ 1327.018850][ T32] r4:84911800 [ 1327.019040][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.029974][ T32] r5:84911800 r4:8271a0b0 [ 1327.030398][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.030836][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.031233][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffe5e20 [ 1327.031555][ T32] r4:00000000 [ 1327.031714][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.032112][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.032602][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.032919][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481ccc0 [ 1327.033188][ T32] r4:00000000 [ 1327.033383][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.033765][ T32] r9:84911800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1327.034045][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.034349][ T32] r5:00001000 r4:dfe83000 [ 1327.034585][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.034891][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.035321][ T32] r5:843a5f7c r4:843a5c00 [ 1327.035510][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.035850][ T32] r7:dddcfe40 r6:82c18000 r5:843a5f7c r4:84993c80 [ 1327.036170][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.036600][ T32] r10:84911800 r9:84993cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.036880][ T32] r4:84993c80 [ 1327.037073][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.037413][ T32] r10:00000000 r9:dffe1e78 r8:848893c0 r7:84993c80 r6:80267888 r5:84911800 [ 1327.037761][ T32] r4:8481cc40 [ 1327.037922][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.038298][ T32] Exception stack(0xdffe5fb0 to 0xdffe5ff8) [ 1327.038714][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.039056][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.049917][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.050315][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cc40 [ 1327.050732][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.051026][ T32] INFO: task kworker/0:152:3531 blocked for more than 453 seconds. [ 1327.051287][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.051540][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.051806][ T32] task:kworker/0:152 state:D stack:0 pid:3531 tgid:3531 ppid:2 flags:0x00000000 [ 1327.052198][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.052696][ T32] Call trace: [ 1327.052935][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.053398][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffedda4 r5:84915400 [ 1327.053833][ T32] r4:84915400 [ 1327.053992][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.054379][ T32] r5:84915400 r4:8271a0b0 [ 1327.054583][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.054985][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.055392][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffede20 [ 1327.055718][ T32] r4:00000000 [ 1327.055926][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.056242][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.056577][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.056937][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481ce40 [ 1327.057215][ T32] r4:00000000 [ 1327.057410][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.057742][ T32] r9:84915400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1327.058046][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.058412][ T32] r5:00001000 r4:dfff7000 [ 1327.058607][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.058954][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.070084][ T32] r5:843a637c r4:843a6000 [ 1327.070464][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.070971][ T32] r7:dddcfe40 r6:82c18000 r5:843a637c r4:84993d00 [ 1327.071203][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.071546][ T32] r10:84915400 r9:84993d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.071856][ T32] r4:84993d00 [ 1327.072017][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.072399][ T32] r10:00000000 r9:dffe5e78 r8:848895c0 r7:84993d00 r6:80267888 r5:84915400 [ 1327.072701][ T32] r4:8481cc80 [ 1327.072862][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.073209][ T32] Exception stack(0xdffedfb0 to 0xdffedff8) [ 1327.073508][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.073845][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.074195][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.074465][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cc80 [ 1327.074751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.075132][ T32] INFO: task kworker/0:153:3532 blocked for more than 453 seconds. [ 1327.075394][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.075594][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.075990][ T32] task:kworker/0:153 state:D stack:0 pid:3532 tgid:3532 ppid:2 flags:0x00000000 [ 1327.076426][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.076683][ T32] Call trace: [ 1327.076894][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.077255][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dfff1da4 r5:84913000 [ 1327.077544][ T32] r4:84913000 [ 1327.077687][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.078085][ T32] r5:84913000 r4:8271a0b0 [ 1327.078293][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.078630][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.079000][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfff1e20 [ 1327.090027][ T32] r4:00000000 [ 1327.090354][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.090752][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.091117][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.091437][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998080 [ 1327.091724][ T32] r4:00000000 [ 1327.091883][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.092268][ T32] r9:84913000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1327.092529][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.092842][ T32] r5:00001000 r4:e0023000 [ 1327.093015][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.093463][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.093926][ T32] r5:843a6f7c r4:843a6c00 [ 1327.094120][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.094685][ T32] r7:dddcfe40 r6:82c18000 r5:843a6f7c r4:84993d80 [ 1327.094957][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.095367][ T32] r10:84913000 r9:84993dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.095959][ T32] r4:84993d80 [ 1327.096125][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.096570][ T32] r10:00000000 r9:dffede78 r8:84889680 r7:84993d80 r6:80267888 r5:84913000 [ 1327.096897][ T32] r4:8481cc80 [ 1327.097106][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.097462][ T32] Exception stack(0xdfff1fb0 to 0xdfff1ff8) [ 1327.097933][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.098224][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.098640][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.099037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cc80 [ 1327.109955][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.110518][ T32] INFO: task kworker/0:154:3536 blocked for more than 453 seconds. [ 1327.110781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.110973][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.111248][ T32] task:kworker/0:154 state:D stack:0 pid:3536 tgid:3536 ppid:2 flags:0x00000000 [ 1327.111615][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.111871][ T32] Call trace: [ 1327.112035][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.112332][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e000dda4 r5:84916000 [ 1327.112752][ T32] r4:84916000 [ 1327.112912][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.113230][ T32] r5:84916000 r4:8271a0b0 [ 1327.113428][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.113876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.114294][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e000de20 [ 1327.114646][ T32] r4:00000000 [ 1327.114812][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.115130][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.115534][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.115868][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481cf80 [ 1327.116168][ T32] r4:00000000 [ 1327.116333][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.116727][ T32] r9:84916000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1327.117025][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.117877][ T32] r5:00001000 r4:dfffd000 [ 1327.118069][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.118375][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.118796][ T32] r5:843a677c r4:843a6400 [ 1327.118979][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.140040][ T32] r7:dddcfe40 r6:82c18000 r5:843a677c r4:84993e00 [ 1327.140539][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.140993][ T32] r10:84916000 r9:84993e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.141386][ T32] r4:84993e00 [ 1327.141687][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.142316][ T32] r10:00000000 r9:dfff1e78 r8:84889a40 r7:84993e00 r6:80267888 r5:84916000 [ 1327.142885][ T32] r4:8481cdc0 [ 1327.143059][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.143496][ T32] Exception stack(0xe000dfb0 to 0xe000dff8) [ 1327.143860][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.144261][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.144591][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.145082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cdc0 [ 1327.145577][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.145969][ T32] INFO: task kworker/0:155:3537 blocked for more than 453 seconds. [ 1327.146327][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.146550][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.146849][ T32] task:kworker/0:155 state:D stack:0 pid:3537 tgid:3537 ppid:2 flags:0x00000000 [ 1327.147345][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.147661][ T32] Call trace: [ 1327.147897][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.148286][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0011da4 r5:84914800 [ 1327.148569][ T32] r4:84914800 [ 1327.148859][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.160045][ T32] r5:84914800 r4:8271a0b0 [ 1327.160473][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.160959][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.161469][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0011e20 [ 1327.162043][ T32] r4:00000000 [ 1327.162410][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.162798][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.163282][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.163840][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84852700 [ 1327.164191][ T32] r4:00000000 [ 1327.164354][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.164899][ T32] r9:84914800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1327.165183][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.165676][ T32] r5:00001000 r4:e0013000 [ 1327.165905][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.166245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.166762][ T32] r5:843a6b7c r4:843a6800 [ 1327.166966][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.167520][ T32] r7:dddcfe40 r6:82c18000 r5:843a6b7c r4:84993e80 [ 1327.167954][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.168348][ T32] r10:84914800 r9:84993eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.168723][ T32] r4:84993e80 [ 1327.168888][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.180033][ T32] r10:00000000 r9:dfff1e78 r8:84889b00 r7:84993e80 r6:80267888 r5:84914800 [ 1327.180603][ T32] r4:8481cdc0 [ 1327.180770][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.181135][ T32] Exception stack(0xe0011fb0 to 0xe0011ff8) [ 1327.181561][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.181933][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.182392][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.182685][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8481cdc0 [ 1327.183020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.183459][ T32] INFO: task kworker/0:156:3539 blocked for more than 453 seconds. [ 1327.183825][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.184115][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.184501][ T32] task:kworker/0:156 state:D stack:0 pid:3539 tgid:3539 ppid:2 flags:0x00000000 [ 1327.184976][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.185281][ T32] Call trace: [ 1327.185522][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.185871][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffc9da4 r5:84346000 [ 1327.186144][ T32] r4:84346000 [ 1327.186339][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.186722][ T32] r5:84346000 r4:8271a0b0 [ 1327.186904][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.187379][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.187797][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc9e20 [ 1327.188061][ T32] r4:00000000 [ 1327.188278][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.188643][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.189079][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.200604][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84889d40 [ 1327.201143][ T32] r4:00000000 [ 1327.201306][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.201827][ T32] r9:84346000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1327.202480][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.202947][ T32] r5:00001000 r4:e0019000 [ 1327.203163][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.203631][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.204123][ T32] r5:84af437c r4:84af4000 [ 1327.204413][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.204969][ T32] r7:dddcfe40 r6:82c18000 r5:84af437c r4:84993f00 [ 1327.205242][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.205728][ T32] r10:84346000 r9:84993f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.206075][ T32] r4:84993f00 [ 1327.206241][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.206675][ T32] r10:00000000 r9:dfff1e78 r8:8481c4c0 r7:84993f00 r6:80267888 r5:84346000 [ 1327.207001][ T32] r4:84852fc0 [ 1327.207287][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.207638][ T32] Exception stack(0xdffc9fb0 to 0xdffc9ff8) [ 1327.207905][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.208318][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.208913][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.220053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84852fc0 [ 1327.220705][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.221132][ T32] INFO: task kworker/0:157:3542 blocked for more than 453 seconds. [ 1327.221571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.221839][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.222408][ T32] task:kworker/0:157 state:D stack:0 pid:3542 tgid:3542 ppid:2 flags:0x00000000 [ 1327.223125][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.223476][ T32] Call trace: [ 1327.223770][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.224286][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff59da4 r5:84345400 [ 1327.224676][ T32] r4:84345400 [ 1327.224885][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.225525][ T32] r5:84345400 r4:8271a0b0 [ 1327.225778][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.226395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.226903][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff59e20 [ 1327.227203][ T32] r4:00000000 [ 1327.227378][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.227805][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.228237][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.228637][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849982c0 [ 1327.229033][ T32] r4:00000000 [ 1327.240012][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.241034][ T32] r9:84345400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1327.241436][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.241870][ T32] r5:00001000 r4:e0029000 [ 1327.242079][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.242650][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.243208][ T32] r5:843a737c r4:843a7000 [ 1327.243406][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.244001][ T32] r7:dddcfe40 r6:82c18000 r5:843a737c r4:84993f80 [ 1327.244350][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.244894][ T32] r10:84345400 r9:84993fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.245444][ T32] r4:84993f80 [ 1327.245670][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.246068][ T32] r10:00000000 r9:dfff1e78 r8:84998180 r7:84993f80 r6:80267888 r5:84345400 [ 1327.246571][ T32] r4:84998100 [ 1327.247223][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.247640][ T32] Exception stack(0xdff59fb0 to 0xdff59ff8) [ 1327.247914][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.248181][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.248729][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.249052][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998100 [ 1327.260369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.261129][ T32] INFO: task kworker/1:65:3544 blocked for more than 453 seconds. [ 1327.261879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.262404][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.262996][ T32] task:kworker/1:65 state:D stack:0 pid:3544 tgid:3544 ppid:2 flags:0x00000000 [ 1327.263569][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.264032][ T32] Call trace: [ 1327.264336][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.264970][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e001dda4 r5:84341800 [ 1327.265771][ T32] r4:84341800 [ 1327.266001][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.266728][ T32] r5:84341800 r4:8271a0b0 [ 1327.266944][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.267382][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.267955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e001de20 [ 1327.268373][ T32] r4:00000000 [ 1327.268623][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.269218][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.280665][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.281161][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7640 [ 1327.281570][ T32] r4:00000000 [ 1327.281788][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.282374][ T32] r9:84341800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1327.282811][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.283289][ T32] r5:00001000 r4:dfaa7000 [ 1327.283515][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.283929][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.284493][ T32] r5:84af4b7c r4:84af4800 [ 1327.284701][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.285235][ T32] r7:ddde3e40 r6:82c18200 r5:84af4b7c r4:8485cd00 [ 1327.285604][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.286001][ T32] r10:84341800 r9:8485cd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.286511][ T32] r4:8485cd00 [ 1327.286753][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.287136][ T32] r10:00000000 r9:dffc5e78 r8:849980c0 r7:8485cd00 r6:80267888 r5:84341800 [ 1327.287666][ T32] r4:84889e80 [ 1327.287901][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.288392][ T32] Exception stack(0xe001dfb0 to 0xe001dff8) [ 1327.288744][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.289273][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.300814][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.301436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84889e80 [ 1327.302056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.302748][ T32] INFO: task kworker/0:158:3545 blocked for more than 453 seconds. [ 1327.303183][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.303446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.303845][ T32] task:kworker/0:158 state:D stack:0 pid:3545 tgid:3545 ppid:2 flags:0x00000000 [ 1327.304533][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.304918][ T32] Call trace: [ 1327.305137][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.305623][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0035da4 r5:84344800 [ 1327.306340][ T32] r4:84344800 [ 1327.306583][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.307104][ T32] r5:84344800 r4:8271a0b0 [ 1327.307318][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.307803][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.308624][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0035e20 [ 1327.309042][ T32] r4:00000000 [ 1327.319994][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.321036][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.321616][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.322244][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998580 [ 1327.322722][ T32] r4:00000000 [ 1327.323036][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.323495][ T32] r9:84344800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1327.323899][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.324369][ T32] r5:00001000 r4:e0037000 [ 1327.324602][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.324978][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.325406][ T32] r5:843a777c r4:843a7400 [ 1327.325635][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.326205][ T32] r7:dddcfe40 r6:82c18000 r5:843a777c r4:8439a000 [ 1327.326517][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.327001][ T32] r10:84344800 r9:8439a02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.327467][ T32] r4:8439a000 [ 1327.327719][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.328183][ T32] r10:00000000 r9:dff59e78 r8:84998400 r7:8439a000 r6:80267888 r5:84344800 [ 1327.328632][ T32] r4:84998240 [ 1327.328844][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.340380][ T32] Exception stack(0xe0035fb0 to 0xe0035ff8) [ 1327.341047][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.341549][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.342576][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.343142][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998240 [ 1327.343597][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.344043][ T32] INFO: task kworker/0:159:3547 blocked for more than 453 seconds. [ 1327.344559][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.344869][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.345278][ T32] task:kworker/0:159 state:D stack:0 pid:3547 tgid:3547 ppid:2 flags:0x00000000 [ 1327.346104][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.346477][ T32] Call trace: [ 1327.346676][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.347057][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0031da4 r5:84343c00 [ 1327.347394][ T32] r4:84343c00 [ 1327.347565][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.348055][ T32] r5:84343c00 r4:8271a0b0 [ 1327.348303][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.348882][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.360095][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0031e20 [ 1327.360774][ T32] r4:00000000 [ 1327.360943][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.361376][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.361879][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.362487][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998940 [ 1327.362914][ T32] r4:00000000 [ 1327.363099][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.363512][ T32] r9:84343c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1327.363989][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.364429][ T32] r5:00001000 r4:e004f000 [ 1327.364742][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.365119][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.365557][ T32] r5:843a7f7c r4:843a7c00 [ 1327.365866][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.366702][ T32] r7:dddcfe40 r6:82c18000 r5:843a7f7c r4:8439a080 [ 1327.367305][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.367752][ T32] r10:84343c00 r9:8439a0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.368189][ T32] r4:8439a080 [ 1327.368381][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.368909][ T32] r10:00000000 r9:e0035e78 r8:84998540 r7:8439a080 r6:80267888 r5:84343c00 [ 1327.379963][ T32] r4:84998500 [ 1327.380293][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.380903][ T32] Exception stack(0xe0031fb0 to 0xe0031ff8) [ 1327.381176][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.381598][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.381948][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.382418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998500 [ 1327.382828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.383342][ T32] INFO: task kworker/0:160:3548 blocked for more than 453 seconds. [ 1327.383710][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.383986][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.384386][ T32] task:kworker/0:160 state:D stack:0 pid:3548 tgid:3548 ppid:2 flags:0x00000000 [ 1327.384902][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.385223][ T32] Call trace: [ 1327.385460][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.385904][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0049da4 r5:84823c00 [ 1327.386335][ T32] r4:84823c00 [ 1327.386660][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.387201][ T32] r5:84823c00 r4:8271a0b0 [ 1327.387646][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.388094][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.388665][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0049e20 [ 1327.389112][ T32] r4:00000000 [ 1327.399926][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.400535][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.401053][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.401553][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998700 [ 1327.401904][ T32] r4:00000000 [ 1327.402079][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.402464][ T32] r9:84823c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1327.402967][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.403393][ T32] r5:00001000 r4:e003d000 [ 1327.403606][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.404081][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.404530][ T32] r5:843a7b7c r4:843a7800 [ 1327.404782][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.405272][ T32] r7:dddcfe40 r6:82c18000 r5:843a7b7c r4:8439a100 [ 1327.405614][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.406095][ T32] r10:84823c00 r9:8439a12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.406426][ T32] r4:8439a100 [ 1327.406655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.407156][ T32] r10:00000000 r9:e0031e78 r8:84998840 r7:8439a100 r6:80267888 r5:84823c00 [ 1327.407596][ T32] r4:849986c0 [ 1327.407887][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.408499][ T32] Exception stack(0xe0049fb0 to 0xe0049ff8) [ 1327.408870][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.420115][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.420702][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.421214][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849986c0 [ 1327.421693][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.422160][ T32] INFO: task kworker/0:161:3551 blocked for more than 453 seconds. [ 1327.422562][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.422861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.423296][ T32] task:kworker/0:161 state:D stack:0 pid:3551 tgid:3551 ppid:2 flags:0x00000000 [ 1327.423910][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.424331][ T32] Call trace: [ 1327.424653][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.425053][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0041da4 r5:84a66000 [ 1327.425449][ T32] r4:84a66000 [ 1327.425634][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.426213][ T32] r5:84a66000 r4:8271a0b0 [ 1327.426423][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.426919][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.427506][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0041e20 [ 1327.427998][ T32] r4:00000000 [ 1327.428236][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.428795][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.429287][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.440541][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998b00 [ 1327.440941][ T32] r4:00000000 [ 1327.441049][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.441279][ T32] r9:84a66000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1327.441565][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.441779][ T32] r5:00001000 r4:e0055000 [ 1327.441892][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.442096][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.442271][ T32] r5:843ac37c r4:843ac000 [ 1327.442367][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.442593][ T32] r7:dddcfe40 r6:82c18000 r5:843ac37c r4:8439a180 [ 1327.442765][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.443047][ T32] r10:84a66000 r9:8439a1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.443254][ T32] r4:8439a180 [ 1327.443356][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.443627][ T32] r10:00000000 r9:e0031e78 r8:849989c0 r7:8439a180 r6:80267888 r5:84a66000 [ 1327.443856][ T32] r4:84998900 [ 1327.443959][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.444168][ T32] Exception stack(0xe0041fb0 to 0xe0041ff8) [ 1327.444326][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.444571][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.444840][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.445062][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998900 [ 1327.445285][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.445603][ T32] INFO: task kworker/0:162:3553 blocked for more than 453 seconds. [ 1327.445810][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.445989][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.446242][ T32] task:kworker/0:162 state:D stack:0 pid:3553 tgid:3553 ppid:2 flags:0x00000000 [ 1327.446618][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.446844][ T32] Call trace: [ 1327.446974][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.447266][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0065da4 r5:84899800 [ 1327.447545][ T32] r4:84899800 [ 1327.447660][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.447965][ T32] r5:84899800 r4:8271a0b0 [ 1327.448120][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.448462][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.448966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0065e20 [ 1327.460113][ T32] r4:00000000 [ 1327.460572][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.461180][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.461764][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.462410][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998c40 [ 1327.462783][ T32] r4:00000000 [ 1327.463033][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.463604][ T32] r9:84899800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1327.464076][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.464406][ T32] r5:00001000 r4:e0067000 [ 1327.464531][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.464883][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.465141][ T32] r5:843ac77c r4:843ac400 [ 1327.465278][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.465553][ T32] r7:dddcfe40 r6:82c18000 r5:843ac77c r4:8439a200 [ 1327.465719][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.466039][ T32] r10:84899800 r9:8439a22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.466277][ T32] r4:8439a200 [ 1327.466393][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.466693][ T32] r10:00000000 r9:e0041e78 r8:848894c0 r7:8439a200 r6:80267888 r5:84899800 [ 1327.467000][ T32] r4:84998ac0 [ 1327.467105][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.467320][ T32] Exception stack(0xe0065fb0 to 0xe0065ff8) [ 1327.467556][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.467838][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.468139][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.468368][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998ac0 [ 1327.468650][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.468880][ T32] INFO: task kworker/0:163:3555 blocked for more than 453 seconds. [ 1327.469096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.479796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.480358][ T32] task:kworker/0:163 state:D stack:0 pid:3555 tgid:3555 ppid:2 flags:0x00000000 [ 1327.480781][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.481041][ T32] Call trace: [ 1327.481201][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.481438][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0059da4 r5:84a70000 [ 1327.481612][ T32] r4:84a70000 [ 1327.481705][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.481896][ T32] r5:84a70000 r4:8271a0b0 [ 1327.481995][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.482222][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.482442][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0059e20 [ 1327.482612][ T32] r4:00000000 [ 1327.482694][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.482867][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.483037][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.483206][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998f80 [ 1327.483340][ T32] r4:00000000 [ 1327.483409][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.483659][ T32] r9:84a70000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1327.483828][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.484027][ T32] r5:00001000 r4:e007b000 [ 1327.484142][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.484326][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.484503][ T32] r5:843acf7c r4:843acc00 [ 1327.484591][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.484776][ T32] r7:dddcfe40 r6:82c18000 r5:843acf7c r4:8439a280 [ 1327.484894][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.485058][ T32] r10:84a70000 r9:8439a2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.485226][ T32] r4:8439a280 [ 1327.485304][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.485514][ T32] r10:00000000 r9:e0065e78 r8:84998e40 r7:8439a280 r6:80267888 r5:84a70000 [ 1327.485655][ T32] r4:84998b80 [ 1327.485732][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.485911][ T32] Exception stack(0xe0059fb0 to 0xe0059ff8) [ 1327.486051][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.486232][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.486430][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.486574][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998b80 [ 1327.486803][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.486985][ T32] INFO: task kworker/0:164:3557 blocked for more than 453 seconds. [ 1327.487137][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.487290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.487454][ T32] task:kworker/0:164 state:D stack:0 pid:3557 tgid:3557 ppid:2 flags:0x00000000 [ 1327.487657][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.487933][ T32] Call trace: [ 1327.488053][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.488256][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0071da4 r5:84a70c00 [ 1327.488426][ T32] r4:84a70c00 [ 1327.488548][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.488789][ T32] r5:84a70c00 r4:8271a0b0 [ 1327.488993][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.499834][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.500596][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0071e20 [ 1327.500889][ T32] r4:00000000 [ 1327.501119][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.501649][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.502113][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.502489][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84998d80 [ 1327.502850][ T32] r4:00000000 [ 1327.502938][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.503140][ T32] r9:84a70c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1327.503322][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.503561][ T32] r5:00001000 r4:e006d000 [ 1327.503692][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.503880][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.504055][ T32] r5:843acb7c r4:843ac800 [ 1327.504149][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.504373][ T32] r7:dddcfe40 r6:82c18000 r5:843acb7c r4:8439a300 [ 1327.504533][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.504742][ T32] r10:84a70c00 r9:8439a32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.504932][ T32] r4:8439a300 [ 1327.505004][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.505200][ T32] r10:00000000 r9:e0059e78 r8:84998ec0 r7:8439a300 r6:80267888 r5:84a70c00 [ 1327.505396][ T32] r4:84998b80 [ 1327.505464][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.505654][ T32] Exception stack(0xe0071fb0 to 0xe0071ff8) [ 1327.505820][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.505965][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.506105][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.506224][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998b80 [ 1327.506416][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.506642][ T32] INFO: task kworker/0:165:3559 blocked for more than 453 seconds. [ 1327.506855][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.507014][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.507258][ T32] task:kworker/0:165 state:D stack:0 pid:3559 tgid:3559 ppid:2 flags:0x00000000 [ 1327.507654][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.507787][ T32] Call trace: [ 1327.507902][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.508141][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0079da4 r5:84a71800 [ 1327.508371][ T32] r4:84a71800 [ 1327.508482][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.508865][ T32] r5:84a71800 r4:8271a0b0 [ 1327.519831][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.520562][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.521209][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0079e20 [ 1327.521674][ T32] r4:00000000 [ 1327.521899][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.522320][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.522648][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.522941][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499e040 [ 1327.523185][ T32] r4:00000000 [ 1327.523284][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.523542][ T32] r9:84a71800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1327.523831][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.524108][ T32] r5:00001000 r4:e0081000 [ 1327.524310][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.524561][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.524840][ T32] r5:843ad37c r4:843ad000 [ 1327.524993][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.525374][ T32] r7:dddcfe40 r6:82c18000 r5:843ad37c r4:8439a380 [ 1327.525548][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.525896][ T32] r10:84a71800 r9:8439a3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.526168][ T32] r4:8439a380 [ 1327.526270][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.526509][ T32] r10:00000000 r9:e0059e78 r8:8481c540 r7:8439a380 r6:80267888 r5:84a71800 [ 1327.526785][ T32] r4:84998f40 [ 1327.526862][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.527014][ T32] Exception stack(0xe0079fb0 to 0xe0079ff8) [ 1327.527119][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.527253][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.527381][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.527552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84998f40 [ 1327.527772][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.527920][ T32] INFO: task kworker/0:166:3561 blocked for more than 453 seconds. [ 1327.528101][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.528243][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.528437][ T32] task:kworker/0:166 state:D stack:0 pid:3561 tgid:3561 ppid:2 flags:0x00000000 [ 1327.528707][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.529004][ T32] Call trace: [ 1327.539888][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.540518][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e004dda4 r5:84a73000 [ 1327.540893][ T32] r4:84a73000 [ 1327.541107][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.541675][ T32] r5:84a73000 r4:8271a0b0 [ 1327.541986][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.542492][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.542943][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e004de20 [ 1327.543171][ T32] r4:00000000 [ 1327.543262][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.543509][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.543748][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.543982][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499e2c0 [ 1327.544187][ T32] r4:00000000 [ 1327.544316][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.544515][ T32] r9:84a73000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1327.544685][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.544932][ T32] r5:00001000 r4:e008b000 [ 1327.545050][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.545290][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.545565][ T32] r5:843ad77c r4:843ad400 [ 1327.545667][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.545957][ T32] r7:dddcfe40 r6:82c18000 r5:843ad77c r4:8439a400 [ 1327.546127][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.546360][ T32] r10:84a73000 r9:8439a42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.546572][ T32] r4:8439a400 [ 1327.546662][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.546855][ T32] r10:00000000 r9:e0079e78 r8:8499e180 r7:8439a400 r6:80267888 r5:84a73000 [ 1327.547039][ T32] r4:8499e100 [ 1327.547125][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.547395][ T32] Exception stack(0xe004dfb0 to 0xe004dff8) [ 1327.547540][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.547714][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.547943][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.548128][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499e100 [ 1327.548303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.548617][ T32] INFO: task kworker/0:167:3563 blocked for more than 454 seconds. [ 1327.548921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.549122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.559787][ T32] task:kworker/0:167 state:D stack:0 pid:3563 tgid:3563 ppid:2 flags:0x00000000 [ 1327.560480][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.560731][ T32] Call trace: [ 1327.560877][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.561090][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0085da4 r5:84a73c00 [ 1327.561301][ T32] r4:84a73c00 [ 1327.561509][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.561749][ T32] r5:84a73c00 r4:8271a0b0 [ 1327.561857][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.562078][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.562313][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0085e20 [ 1327.562533][ T32] r4:00000000 [ 1327.562629][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.562934][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.563166][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.563360][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499e600 [ 1327.563536][ T32] r4:00000000 [ 1327.563629][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.563814][ T32] r9:84a73c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1327.564071][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.564266][ T32] r5:00001000 r4:e009f000 [ 1327.564386][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.564598][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.564852][ T32] r5:843adf7c r4:843adc00 [ 1327.564979][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.565240][ T32] r7:dddcfe40 r6:82c18000 r5:843adf7c r4:8439a480 [ 1327.565392][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.565701][ T32] r10:84a73c00 r9:8439a4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.565917][ T32] r4:8439a480 [ 1327.566032][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.566290][ T32] r10:00000000 r9:e004de78 r8:8499e480 r7:8439a480 r6:80267888 r5:84a73c00 [ 1327.566490][ T32] r4:8499e240 [ 1327.566577][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.566791][ T32] Exception stack(0xe0085fb0 to 0xe0085ff8) [ 1327.566928][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.567207][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.567442][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.567680][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499e240 [ 1327.567928][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.568152][ T32] INFO: task kworker/0:168:3565 blocked for more than 454 seconds. [ 1327.568351][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.568495][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.568862][ T32] task:kworker/0:168 state:D stack:0 pid:3565 tgid:3565 ppid:2 flags:0x00000000 [ 1327.579837][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.580370][ T32] Call trace: [ 1327.580655][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.581061][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0095da4 r5:84a74800 [ 1327.581419][ T32] r4:84a74800 [ 1327.581608][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.581987][ T32] r5:84a74800 r4:8271a0b0 [ 1327.582247][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.582725][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.583182][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0095e20 [ 1327.583514][ T32] r4:00000000 [ 1327.583640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.583861][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.584154][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.584478][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499e3c0 [ 1327.584655][ T32] r4:00000000 [ 1327.584735][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.584961][ T32] r9:84a74800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1327.585137][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.585462][ T32] r5:00001000 r4:e0091000 [ 1327.585576][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.585796][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.586061][ T32] r5:843adb7c r4:843ad800 [ 1327.586165][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.586378][ T32] r7:dddcfe40 r6:82c18000 r5:843adb7c r4:8439a500 [ 1327.586521][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.586726][ T32] r10:84a74800 r9:8439a52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.586889][ T32] r4:8439a500 [ 1327.586980][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.587186][ T32] r10:00000000 r9:e0085e78 r8:8499e500 r7:8439a500 r6:80267888 r5:84a74800 [ 1327.587383][ T32] r4:8499e240 [ 1327.587472][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.587654][ T32] Exception stack(0xe0095fb0 to 0xe0095ff8) [ 1327.587851][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.588034][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.588240][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.588431][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499e240 [ 1327.588660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.588873][ T32] INFO: task kworker/0:169:3567 blocked for more than 454 seconds. [ 1327.589045][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.599790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.600268][ T32] task:kworker/0:169 state:D stack:0 pid:3567 tgid:3567 ppid:2 flags:0x00000000 [ 1327.600698][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.601059][ T32] Call trace: [ 1327.601239][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.601688][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e009dda4 r5:84a75400 [ 1327.601891][ T32] r4:84a75400 [ 1327.602053][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.602460][ T32] r5:84a75400 r4:8271a0b0 [ 1327.602670][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.603106][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.603584][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e009de20 [ 1327.603881][ T32] r4:00000000 [ 1327.604038][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.604363][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.604753][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.605087][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499e740 [ 1327.605450][ T32] r4:00000000 [ 1327.605619][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.605923][ T32] r9:84a75400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1327.606211][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.606554][ T32] r5:00001000 r4:e00a5000 [ 1327.606711][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.607048][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.607430][ T32] r5:843ae37c r4:843ae000 [ 1327.607635][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.608076][ T32] r7:dddcfe40 r6:82c18000 r5:843ae37c r4:8439a580 [ 1327.608302][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.608610][ T32] r10:84a75400 r9:8439a5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.608977][ T32] r4:8439a580 [ 1327.620014][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.620703][ T32] r10:00000000 r9:e0085e78 r8:8499e800 r7:8439a580 r6:80267888 r5:84a75400 [ 1327.621089][ T32] r4:8499e580 [ 1327.621273][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.621654][ T32] Exception stack(0xe009dfb0 to 0xe009dff8) [ 1327.621895][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.622277][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.622662][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.622944][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499e580 [ 1327.623322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.623663][ T32] INFO: task kworker/0:170:3568 blocked for more than 454 seconds. [ 1327.624000][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.624284][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.624455][ T32] task:kworker/0:170 state:D stack:0 pid:3568 tgid:3568 ppid:2 flags:0x00000000 [ 1327.624763][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.624927][ T32] Call trace: [ 1327.625034][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.625244][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00b1da4 r5:84a76c00 [ 1327.625598][ T32] r4:84a76c00 [ 1327.625684][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.625970][ T32] r5:84a76c00 r4:8271a0b0 [ 1327.626067][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.626375][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.626635][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00b1e20 [ 1327.626836][ T32] r4:00000000 [ 1327.626917][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.627188][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.627385][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.627617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499ef00 [ 1327.627783][ T32] r4:00000000 [ 1327.627897][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.628118][ T32] r9:84a76c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1327.628342][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.628544][ T32] r5:00001000 r4:df91d000 [ 1327.628741][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.629100][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.639969][ T32] r5:843aef7c r4:843aec00 [ 1327.640414][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.640966][ T32] r7:dddcfe40 r6:82c18000 r5:843aef7c r4:8439a600 [ 1327.641236][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.641722][ T32] r10:84a76c00 r9:8439a62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.642148][ T32] r4:8439a600 [ 1327.642377][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.642857][ T32] r10:00000000 r9:e009de78 r8:8499e940 r7:8439a600 r6:80267888 r5:84a76c00 [ 1327.643311][ T32] r4:8499e680 [ 1327.643486][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.643812][ T32] Exception stack(0xe00b1fb0 to 0xe00b1ff8) [ 1327.644061][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.644560][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.644940][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.645142][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499e680 [ 1327.645411][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.645656][ T32] INFO: task kworker/0:171:3570 blocked for more than 454 seconds. [ 1327.645879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.646032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.646257][ T32] task:kworker/0:171 state:D stack:0 pid:3570 tgid:3570 ppid:2 flags:0x00000000 [ 1327.646502][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.646664][ T32] Call trace: [ 1327.646756][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.647085][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00c1da4 r5:84a68000 [ 1327.647256][ T32] r4:84a68000 [ 1327.647341][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.647541][ T32] r5:84a68000 r4:8271a0b0 [ 1327.647726][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.647949][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.648159][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00c1e20 [ 1327.648332][ T32] r4:00000000 [ 1327.648414][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.648649][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.648995][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.659904][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499ea80 [ 1327.660621][ T32] r4:00000000 [ 1327.660794][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.661284][ T32] r9:84a68000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cb000 [ 1327.661819][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.662718][ T32] r5:00001000 r4:e00b3000 [ 1327.663171][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.664076][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.664579][ T32] r5:843ae77c r4:843ae400 [ 1327.664917][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.665365][ T32] r7:dddcfe40 r6:82c18000 r5:843ae77c r4:8439a680 [ 1327.665663][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.666181][ T32] r10:84a68000 r9:8439a6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.666481][ T32] r4:8439a680 [ 1327.666637][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.666902][ T32] r10:00000000 r9:e00b1e78 r8:8499ec40 r7:8439a680 r6:80267888 r5:84a68000 [ 1327.667164][ T32] r4:8499ea00 [ 1327.667261][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.667533][ T32] Exception stack(0xe00c1fb0 to 0xe00c1ff8) [ 1327.667708][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.668028][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.668376][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.668678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499ea00 [ 1327.679889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.680659][ T32] INFO: task kworker/0:172:3572 blocked for more than 454 seconds. [ 1327.681002][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.681278][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.681803][ T32] task:kworker/0:172 state:D stack:0 pid:3572 tgid:3572 ppid:2 flags:0x00000000 [ 1327.682206][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.682452][ T32] Call trace: [ 1327.682664][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.682987][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00c5da4 r5:84a68c00 [ 1327.683274][ T32] r4:84a68c00 [ 1327.683768][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.684109][ T32] r5:84a68c00 r4:8271a0b0 [ 1327.684289][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.684744][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.685185][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00c5e20 [ 1327.685599][ T32] r4:00000000 [ 1327.685775][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.686181][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.686557][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.686998][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499ee80 [ 1327.687386][ T32] r4:00000000 [ 1327.687645][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.687980][ T32] r9:84a68c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1327.688296][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.688646][ T32] r5:00001000 r4:e00b9000 [ 1327.688809][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.689161][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.700486][ T32] r5:843aeb7c r4:843ae800 [ 1327.700814][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.701269][ T32] r7:dddcfe40 r6:82c18000 r5:843aeb7c r4:8439a700 [ 1327.701576][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.701969][ T32] r10:84a68c00 r9:8439a72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.702366][ T32] r4:8439a700 [ 1327.702536][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.702869][ T32] r10:00000000 r9:e00b1e78 r8:8499ed40 r7:8439a700 r6:80267888 r5:84a68c00 [ 1327.703284][ T32] r4:8499ea00 [ 1327.703491][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.703811][ T32] Exception stack(0xe00c5fb0 to 0xe00c5ff8) [ 1327.703983][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.704138][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.704288][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.704423][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499ea00 [ 1327.704573][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.704733][ T32] INFO: task kworker/0:173:3578 blocked for more than 454 seconds. [ 1327.704908][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.705041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.705206][ T32] task:kworker/0:173 state:D stack:0 pid:3578 tgid:3578 ppid:2 flags:0x00000000 [ 1327.705474][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.705615][ T32] Call trace: [ 1327.705709][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.705966][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00bdda4 r5:84a69800 [ 1327.706125][ T32] r4:84a69800 [ 1327.706205][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.706378][ T32] r5:84a69800 r4:8271a0b0 [ 1327.706474][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.706688][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.706882][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00bde20 [ 1327.707113][ T32] r4:00000000 [ 1327.707208][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.707420][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.707676][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.707889][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84889040 [ 1327.708078][ T32] r4:00000000 [ 1327.708155][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.708351][ T32] r9:84a69800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1327.708513][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.708729][ T32] r5:00001000 r4:df9ed000 [ 1327.708868][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.709033][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.719540][ T32] r5:843af37c r4:843af000 [ 1327.719758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.720104][ T32] r7:dddcfe40 r6:82c18000 r5:843af37c r4:8439a780 [ 1327.720273][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.720519][ T32] r10:84a69800 r9:8439a7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.720724][ T32] r4:8439a780 [ 1327.720838][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.721104][ T32] r10:00000000 r9:e00b1e78 r8:849ac300 r7:8439a780 r6:80267888 r5:84a69800 [ 1327.721269][ T32] r4:849ac200 [ 1327.721429][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.721660][ T32] Exception stack(0xe00bdfb0 to 0xe00bdff8) [ 1327.721859][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.722048][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.722275][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.722476][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ac200 [ 1327.722678][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.722875][ T32] INFO: task kworker/0:174:3579 blocked for more than 454 seconds. [ 1327.723066][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.723209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.723410][ T32] task:kworker/0:174 state:D stack:0 pid:3579 tgid:3579 ppid:2 flags:0x00000000 [ 1327.723698][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.723866][ T32] Call trace: [ 1327.724020][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.724252][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00a9da4 r5:84a6a400 [ 1327.724427][ T32] r4:84a6a400 [ 1327.724556][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.724807][ T32] r5:84a6a400 r4:8271a0b0 [ 1327.724921][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.725162][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.725443][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00a9e20 [ 1327.725619][ T32] r4:00000000 [ 1327.725782][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.725996][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.726217][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.726481][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ac000 [ 1327.726654][ T32] r4:00000000 [ 1327.726756][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.726976][ T32] r9:84a6a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1327.727148][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.727371][ T32] r5:00001000 r4:dfa0f000 [ 1327.727506][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.727716][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.727939][ T32] r5:843af77c r4:843af400 [ 1327.728102][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.728357][ T32] r7:dddcfe40 r6:82c18000 r5:843af77c r4:8439a800 [ 1327.728540][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.728756][ T32] r10:84a6a400 r9:8439a82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.729023][ T32] r4:8439a800 [ 1327.729113][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.739813][ T32] r10:00000000 r9:e00bde78 r8:849ac400 r7:8439a800 r6:80267888 r5:84a6a400 [ 1327.740275][ T32] r4:849ac200 [ 1327.740495][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.740883][ T32] Exception stack(0xe00a9fb0 to 0xe00a9ff8) [ 1327.741135][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.741670][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.742134][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.742416][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ac200 [ 1327.742702][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.743074][ T32] INFO: task kworker/0:175:3581 blocked for more than 454 seconds. [ 1327.743420][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.743627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.743925][ T32] task:kworker/0:175 state:D stack:0 pid:3581 tgid:3581 ppid:2 flags:0x00000000 [ 1327.744272][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.744435][ T32] Call trace: [ 1327.744542][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.744716][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00ddda4 r5:84a6b000 [ 1327.744860][ T32] r4:84a6b000 [ 1327.744959][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.745154][ T32] r5:84a6b000 r4:8271a0b0 [ 1327.745257][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.745513][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.745763][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00dde20 [ 1327.745909][ T32] r4:00000000 [ 1327.745987][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.746154][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.746323][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.746577][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ac180 [ 1327.746727][ T32] r4:00000000 [ 1327.746803][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.746964][ T32] r9:84a6b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1327.747144][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.747339][ T32] r5:00001000 r4:dfa33000 [ 1327.747431][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.747636][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.747835][ T32] r5:843afb7c r4:843af800 [ 1327.747950][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.748135][ T32] r7:dddcfe40 r6:82c18000 r5:843afb7c r4:8439a880 [ 1327.748326][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.748520][ T32] r10:84a6b000 r9:8439a8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.748740][ T32] r4:8439a880 [ 1327.748880][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.759958][ T32] r10:00000000 r9:e00a9e78 r8:849ac540 r7:8439a880 r6:80267888 r5:84a6b000 [ 1327.760511][ T32] r4:849ac200 [ 1327.760697][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.761127][ T32] Exception stack(0xe00ddfb0 to 0xe00ddff8) [ 1327.761446][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.761906][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.762279][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.762610][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ac200 [ 1327.762887][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.763317][ T32] INFO: task kworker/0:176:3582 blocked for more than 454 seconds. [ 1327.763713][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.763828][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.764056][ T32] task:kworker/0:176 state:D stack:0 pid:3582 tgid:3582 ppid:2 flags:0x00000000 [ 1327.764264][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.764409][ T32] Call trace: [ 1327.764509][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.764682][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00e1da4 r5:84a6bc00 [ 1327.764868][ T32] r4:84a6bc00 [ 1327.764970][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.765144][ T32] r5:84a6bc00 r4:8271a0b0 [ 1327.765280][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.765548][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.765802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00e1e20 [ 1327.765968][ T32] r4:00000000 [ 1327.766047][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.766213][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.766413][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.766641][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84396400 [ 1327.766822][ T32] r4:00000000 [ 1327.766923][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.767092][ T32] r9:84a6bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1327.767352][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.767537][ T32] r5:00001000 r4:dfec5000 [ 1327.767627][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.767790][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.767961][ T32] r5:843b877c r4:843b8400 [ 1327.768053][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.768259][ T32] r7:dddcfe40 r6:82c18000 r5:843b877c r4:8439a900 [ 1327.768399][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.768596][ T32] r10:84a6bc00 r9:8439a92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.768860][ T32] r4:8439a900 [ 1327.769020][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.779938][ T32] r10:00000000 r9:e00dde78 r8:849ac680 r7:8439a900 r6:80267888 r5:84a6bc00 [ 1327.780505][ T32] r4:849ac200 [ 1327.780685][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.781101][ T32] Exception stack(0xe00e1fb0 to 0xe00e1ff8) [ 1327.781386][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.781830][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.782280][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.782613][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ac200 [ 1327.783069][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.783705][ T32] INFO: task kworker/0:177:3583 blocked for more than 454 seconds. [ 1327.784055][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.784394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.784754][ T32] task:kworker/0:177 state:D stack:0 pid:3583 tgid:3583 ppid:2 flags:0x00000000 [ 1327.785193][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.785587][ T32] Call trace: [ 1327.785762][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.785940][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00d5da4 r5:84a6c800 [ 1327.786110][ T32] r4:84a6c800 [ 1327.786214][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.786431][ T32] r5:84a6c800 r4:8271a0b0 [ 1327.786552][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.786782][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.786969][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00d5e20 [ 1327.787112][ T32] r4:00000000 [ 1327.787191][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.787429][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.787610][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.787808][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ac280 [ 1327.787953][ T32] r4:00000000 [ 1327.788032][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.788215][ T32] r9:84a6c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1327.788360][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.788563][ T32] r5:00001000 r4:dfa51000 [ 1327.788723][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.789071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.799741][ T32] r5:843aff7c r4:843afc00 [ 1327.800084][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.800522][ T32] r7:dddcfe40 r6:82c18000 r5:843aff7c r4:8439a980 [ 1327.800761][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.801101][ T32] r10:84a6c800 r9:8439a9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.801361][ T32] r4:8439a980 [ 1327.801508][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.801790][ T32] r10:00000000 r9:e00e1e78 r8:849ac700 r7:8439a980 r6:80267888 r5:84a6c800 [ 1327.802018][ T32] r4:849ac200 [ 1327.802139][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.802372][ T32] Exception stack(0xe00d5fb0 to 0xe00d5ff8) [ 1327.802579][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.802794][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.803038][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.803256][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ac200 [ 1327.803493][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.803694][ T32] INFO: task kworker/0:178:3587 blocked for more than 454 seconds. [ 1327.803870][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.804036][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.804230][ T32] task:kworker/0:178 state:D stack:0 pid:3587 tgid:3587 ppid:2 flags:0x00000000 [ 1327.804549][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.804761][ T32] Call trace: [ 1327.804914][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.805124][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00f1da4 r5:84a6ec00 [ 1327.805395][ T32] r4:84a6ec00 [ 1327.805515][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.805728][ T32] r5:84a6ec00 r4:8271a0b0 [ 1327.805865][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.806103][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.806436][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00f1e20 [ 1327.806607][ T32] r4:00000000 [ 1327.806785][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.807005][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.807234][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.807473][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84396300 [ 1327.807662][ T32] r4:00000000 [ 1327.807771][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.808050][ T32] r9:84a6ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1327.808208][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.808435][ T32] r5:00001000 r4:dfeab000 [ 1327.808644][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.808911][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.819957][ T32] r5:843b837c r4:843b8000 [ 1327.820415][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.820933][ T32] r7:dddcfe40 r6:82c18000 r5:843b837c r4:8439aa00 [ 1327.821183][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.821653][ T32] r10:84a6ec00 r9:8439aa2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1327.821925][ T32] r4:8439aa00 [ 1327.822073][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.822441][ T32] r10:00000000 r9:e00e1e78 r8:849acb00 r7:8439aa00 r6:80267888 r5:84a6ec00 [ 1327.822772][ T32] r4:849aca00 [ 1327.822908][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.823125][ T32] Exception stack(0xe00f1fb0 to 0xe00f1ff8) [ 1327.823251][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.823403][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.823565][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.823702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849aca00 [ 1327.823878][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.824042][ T32] INFO: task kworker/1:66:3588 blocked for more than 454 seconds. [ 1327.824213][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.824352][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.824526][ T32] task:kworker/1:66 state:D stack:0 pid:3588 tgid:3588 ppid:2 flags:0x00000000 [ 1327.824757][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.824913][ T32] Call trace: [ 1327.825029][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.825202][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00d9da4 r5:84910c00 [ 1327.825418][ T32] r4:84910c00 [ 1327.825510][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.825707][ T32] r5:84910c00 r4:8271a0b0 [ 1327.825801][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.826035][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.826270][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00d9e20 [ 1327.826413][ T32] r4:00000000 [ 1327.826499][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.826666][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.826833][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.826996][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7780 [ 1327.827162][ T32] r4:00000000 [ 1327.827243][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.827425][ T32] r9:84910c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1327.827594][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.827763][ T32] r5:00001000 r4:dfad3000 [ 1327.827851][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.828011][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.828179][ T32] r5:84af4f7c r4:84af4c00 [ 1327.828333][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.828537][ T32] r7:ddde3e40 r6:82c18200 r5:84af4f7c r4:8485cd80 [ 1327.828698][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.828981][ T32] r10:84910c00 r9:8485cdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.849869][ T32] r4:8485cd80 [ 1327.850249][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.850630][ T32] r10:00000000 r9:dffc5e78 r8:849a7880 r7:8485cd80 r6:80267888 r5:84910c00 [ 1327.850934][ T32] r4:849a7740 [ 1327.851090][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.851379][ T32] Exception stack(0xe00d9fb0 to 0xe00d9ff8) [ 1327.851682][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.852011][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.852313][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.852672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7740 [ 1327.853061][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.853389][ T32] INFO: task kworker/1:67:3589 blocked for more than 454 seconds. [ 1327.853741][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.853967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.854363][ T32] task:kworker/1:67 state:D stack:0 pid:3589 tgid:3589 ppid:2 flags:0x00000000 [ 1327.854804][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.855115][ T32] Call trace: [ 1327.855300][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.855677][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00e5da4 r5:84916c00 [ 1327.856009][ T32] r4:84916c00 [ 1327.856176][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.856640][ T32] r5:84916c00 r4:8271a0b0 [ 1327.856823][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.857270][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.857759][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00e5e20 [ 1327.858280][ T32] r4:00000000 [ 1327.858522][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.858860][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.860022][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.860281][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7980 [ 1327.860425][ T32] r4:00000000 [ 1327.860509][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.860739][ T32] r9:84916c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1327.860901][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.861123][ T32] r5:00001000 r4:dfaf1000 [ 1327.861221][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.861478][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.861709][ T32] r5:84af537c r4:84af5000 [ 1327.861830][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.862127][ T32] r7:ddde3e40 r6:82c18200 r5:84af537c r4:8485ce00 [ 1327.862282][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.862527][ T32] r10:84916c00 r9:8485ce2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.862748][ T32] r4:8485ce00 [ 1327.862845][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.863120][ T32] r10:00000000 r9:dffc5e78 r8:849a7a00 r7:8485ce00 r6:80267888 r5:84916c00 [ 1327.863359][ T32] r4:849a7740 [ 1327.863491][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.863734][ T32] Exception stack(0xe00e5fb0 to 0xe00e5ff8) [ 1327.863947][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.864180][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.864407][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.864594][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7740 [ 1327.864817][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.864985][ T32] INFO: task kworker/1:68:3592 blocked for more than 454 seconds. [ 1327.865160][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.865341][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.865505][ T32] task:kworker/1:68 state:D stack:0 pid:3592 tgid:3592 ppid:2 flags:0x00000000 [ 1327.865750][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.865895][ T32] Call trace: [ 1327.865989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.866169][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00edda4 r5:84b10000 [ 1327.866357][ T32] r4:84b10000 [ 1327.866437][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.866625][ T32] r5:84b10000 r4:8271a0b0 [ 1327.866742][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.866980][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.867198][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00ede20 [ 1327.867383][ T32] r4:00000000 [ 1327.867490][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.867655][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.867822][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.868019][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7d00 [ 1327.868193][ T32] r4:00000000 [ 1327.868299][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.868463][ T32] r9:84b10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1327.868612][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.868803][ T32] r5:00001000 r4:dfb47000 [ 1327.868934][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.869166][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.879920][ T32] r5:84af5b7c r4:84af5800 [ 1327.880051][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.880406][ T32] r7:ddde3e40 r6:82c18200 r5:84af5b7c r4:8485ce80 [ 1327.880624][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.880914][ T32] r10:84b10000 r9:8485ceac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.881169][ T32] r4:8485ce80 [ 1327.881302][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.881656][ T32] r10:00000000 r9:dffc5e78 r8:849a7c40 r7:8485ce80 r6:80267888 r5:84b10000 [ 1327.881906][ T32] r4:849a7b80 [ 1327.882014][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.882277][ T32] Exception stack(0xe00edfb0 to 0xe00edff8) [ 1327.882513][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.882765][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.883047][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.883286][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7b80 [ 1327.883503][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.883779][ T32] INFO: task kworker/1:69:3594 blocked for more than 454 seconds. [ 1327.884002][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.884142][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.884412][ T32] task:kworker/1:69 state:D stack:0 pid:3594 tgid:3594 ppid:2 flags:0x00000000 [ 1327.884773][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.884994][ T32] Call trace: [ 1327.885124][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.885433][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00f9da4 r5:84b10c00 [ 1327.885665][ T32] r4:84b10c00 [ 1327.885844][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.886206][ T32] r5:84b10c00 r4:8271a0b0 [ 1327.886368][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.886684][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.886890][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00f9e20 [ 1327.887041][ T32] r4:00000000 [ 1327.887143][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.887340][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.887607][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.887851][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7e40 [ 1327.888141][ T32] r4:00000000 [ 1327.888242][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.888463][ T32] r9:84b10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1327.888621][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.888844][ T32] r5:00001000 r4:dfb75000 [ 1327.888945][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.889150][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.909857][ T32] r5:84af5f7c r4:84af5c00 [ 1327.910001][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.910272][ T32] r7:ddde3e40 r6:82c18200 r5:84af5f7c r4:8485cf00 [ 1327.910418][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.910676][ T32] r10:84b10c00 r9:8485cf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.910883][ T32] r4:8485cf00 [ 1327.910975][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.911209][ T32] r10:00000000 r9:e00ede78 r8:849a7e00 r7:8485cf00 r6:80267888 r5:84b10c00 [ 1327.911393][ T32] r4:849a7bc0 [ 1327.911486][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.911674][ T32] Exception stack(0xe00f9fb0 to 0xe00f9ff8) [ 1327.911817][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.912021][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.912263][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.912424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7bc0 [ 1327.912635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.912861][ T32] INFO: task kworker/1:70:3596 blocked for more than 454 seconds. [ 1327.913065][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.913197][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.913392][ T32] task:kworker/1:70 state:D stack:0 pid:3596 tgid:3596 ppid:2 flags:0x00000000 [ 1327.913651][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.913828][ T32] Call trace: [ 1327.913922][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.914124][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00fdda4 r5:84b11800 [ 1327.914307][ T32] r4:84b11800 [ 1327.914416][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.914660][ T32] r5:84b11800 r4:8271a0b0 [ 1327.914784][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.915007][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.915309][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00fde20 [ 1327.915497][ T32] r4:00000000 [ 1327.915591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.915837][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.916038][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.916227][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7400 [ 1327.916421][ T32] r4:00000000 [ 1327.916577][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.916785][ T32] r9:84b11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1327.916994][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.917224][ T32] r5:00001000 r4:dfce5000 [ 1327.917387][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.917573][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.917765][ T32] r5:84af637c r4:84af6000 [ 1327.917862][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.918061][ T32] r7:ddde3e40 r6:82c18200 r5:84af637c r4:8485cf80 [ 1327.918210][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.918450][ T32] r10:84b11800 r9:8485cfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.918604][ T32] r4:8485cf80 [ 1327.918676][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.918923][ T32] r10:00000000 r9:e00f9e78 r8:849a7ec0 r7:8485cf80 r6:80267888 r5:84b11800 [ 1327.919150][ T32] r4:849a7dc0 [ 1327.929612][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.929958][ T32] Exception stack(0xe00fdfb0 to 0xe00fdff8) [ 1327.930137][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.930364][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.930569][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.930830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7dc0 [ 1327.931032][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.931288][ T32] INFO: task kworker/1:71:3598 blocked for more than 454 seconds. [ 1327.931473][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.931623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.931870][ T32] task:kworker/1:71 state:D stack:0 pid:3598 tgid:3598 ppid:2 flags:0x00000000 [ 1327.932146][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.932414][ T32] Call trace: [ 1327.932551][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.932794][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0101da4 r5:84b12400 [ 1327.932983][ T32] r4:84b12400 [ 1327.933074][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.933417][ T32] r5:84b12400 r4:8271a0b0 [ 1327.933531][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.933738][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.934050][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0101e20 [ 1327.934209][ T32] r4:00000000 [ 1327.934281][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.934501][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.934696][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.934923][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a7180 [ 1327.935136][ T32] r4:00000000 [ 1327.935246][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.935425][ T32] r9:84b12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1327.935639][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.935845][ T32] r5:00001000 r4:dfd0b000 [ 1327.936030][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.936305][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.936630][ T32] r5:84af677c r4:84af6400 [ 1327.936758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.937080][ T32] r7:ddde3e40 r6:82c18200 r5:84af677c r4:849a5000 [ 1327.937271][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.937637][ T32] r10:84b12400 r9:849a502c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.937832][ T32] r4:849a5000 [ 1327.937964][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.938151][ T32] r10:00000000 r9:e00fde78 r8:849a7fc0 r7:849a5000 r6:80267888 r5:84b12400 [ 1327.938545][ T32] r4:849a71c0 [ 1327.938791][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.939152][ T32] Exception stack(0xe0101fb0 to 0xe0101ff8) [ 1327.939752][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.939991][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.940156][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.940377][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a71c0 [ 1327.940612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.940807][ T32] INFO: task kworker/1:72:3600 blocked for more than 454 seconds. [ 1327.941042][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.941210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.941416][ T32] task:kworker/1:72 state:D stack:0 pid:3600 tgid:3600 ppid:2 flags:0x00000000 [ 1327.941781][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.941946][ T32] Call trace: [ 1327.942067][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.942309][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0105da4 r5:84b13000 [ 1327.942585][ T32] r4:84b13000 [ 1327.942706][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.942974][ T32] r5:84b13000 r4:8271a0b0 [ 1327.943087][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.943402][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.943715][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0105e20 [ 1327.943925][ T32] r4:00000000 [ 1327.944004][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.944320][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.944556][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.944796][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e240 [ 1327.945067][ T32] r4:00000000 [ 1327.945138][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.945418][ T32] r9:84b13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1327.945721][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.946001][ T32] r5:00001000 r4:dfd4f000 [ 1327.946135][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.946370][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.946710][ T32] r5:84af6f7c r4:84af6c00 [ 1327.946923][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.947289][ T32] r7:ddde3e40 r6:82c18200 r5:84af6f7c r4:849a5080 [ 1327.947555][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.947866][ T32] r10:84b13000 r9:849a50ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.948245][ T32] r4:849a5080 [ 1327.948429][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.948779][ T32] r10:00000000 r9:e0101e78 r8:849a7280 r7:849a5080 r6:80267888 r5:84b13000 [ 1327.949060][ T32] r4:849a7140 [ 1327.969688][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.970026][ T32] Exception stack(0xe0105fb0 to 0xe0105ff8) [ 1327.970164][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.970383][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.970559][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.970706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a7140 [ 1327.970861][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.971048][ T32] INFO: task kworker/1:73:3602 blocked for more than 454 seconds. [ 1327.971206][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.971321][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.971518][ T32] task:kworker/1:73 state:D stack:0 pid:3602 tgid:3602 ppid:2 flags:0x00000000 [ 1327.971783][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.971947][ T32] Call trace: [ 1327.972063][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.972259][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0109da4 r5:84b13c00 [ 1327.972446][ T32] r4:84b13c00 [ 1327.972528][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.972730][ T32] r5:84b13c00 r4:8271a0b0 [ 1327.972815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.973003][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.973240][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0109e20 [ 1327.973401][ T32] r4:00000000 [ 1327.973476][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.973667][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.973906][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.974075][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e000 [ 1327.974211][ T32] r4:00000000 [ 1327.974314][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.974483][ T32] r9:84b13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1327.974626][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.974826][ T32] r5:00001000 r4:dfd27000 [ 1327.974919][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.975125][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.975295][ T32] r5:84af6b7c r4:84af6800 [ 1327.975439][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.975649][ T32] r7:ddde3e40 r6:82c18200 r5:84af6b7c r4:849a5100 [ 1327.975768][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.975949][ T32] r10:84b13c00 r9:849a512c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.976093][ T32] r4:849a5100 [ 1327.976195][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.976382][ T32] r10:00000000 r9:e0105e78 r8:8439e100 r7:849a5100 r6:80267888 r5:84b13c00 [ 1327.976598][ T32] r4:8439e040 [ 1327.976779][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.976978][ T32] Exception stack(0xe0109fb0 to 0xe0109ff8) [ 1327.977125][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.977303][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.977512][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.977653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e040 [ 1327.977914][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.978140][ T32] INFO: task kworker/1:74:3604 blocked for more than 454 seconds. [ 1327.978308][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.978488][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.978629][ T32] task:kworker/1:74 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 1327.978911][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.979045][ T32] Call trace: [ 1327.989648][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.990004][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e010dda4 r5:84b14800 [ 1327.990250][ T32] r4:84b14800 [ 1327.990373][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.990616][ T32] r5:84b14800 r4:8271a0b0 [ 1327.990760][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1327.991006][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.991237][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e010de20 [ 1327.991505][ T32] r4:00000000 [ 1327.991637][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1327.991843][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.992082][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1327.992288][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e440 [ 1327.992495][ T32] r4:00000000 [ 1327.992631][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1327.992883][ T32] r9:84b14800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1327.993045][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.993408][ T32] r5:00001000 r4:dfd79000 [ 1327.993531][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1327.993848][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.994050][ T32] r5:84af737c r4:84af7000 [ 1327.994198][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1327.994429][ T32] r7:ddde3e40 r6:82c18200 r5:84af737c r4:849a5180 [ 1327.994591][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1327.994812][ T32] r10:84b14800 r9:849a51ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1327.995031][ T32] r4:849a5180 [ 1327.995180][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1327.995401][ T32] r10:00000000 r9:e0105e78 r8:8439e340 r7:849a5180 r6:80267888 r5:84b14800 [ 1327.995654][ T32] r4:8439e1c0 [ 1327.995779][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.996005][ T32] Exception stack(0xe010dfb0 to 0xe010dff8) [ 1327.996167][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.996460][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.996639][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.996837][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e1c0 [ 1327.997112][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.997353][ T32] INFO: task kworker/1:75:3606 blocked for more than 454 seconds. [ 1327.997571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1327.997697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.997946][ T32] task:kworker/1:75 state:D stack:0 pid:3606 tgid:3606 ppid:2 flags:0x00000000 [ 1327.998194][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.998362][ T32] Call trace: [ 1327.998584][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1327.998814][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0111da4 r5:84b15400 [ 1327.999044][ T32] r4:84b15400 [ 1327.999583][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1327.999864][ T32] r5:84b15400 r4:8271a0b0 [ 1327.999986][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.000241][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.000572][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0111e20 [ 1328.000770][ T32] r4:00000000 [ 1328.000884][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.001084][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.001408][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.001640][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e5c0 [ 1328.001846][ T32] r4:00000000 [ 1328.001963][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.002204][ T32] r9:84b15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1328.002377][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.002598][ T32] r5:00001000 r4:dfd93000 [ 1328.002808][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.003047][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.003299][ T32] r5:84af777c r4:84af7400 [ 1328.003434][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.003690][ T32] r7:ddde3e40 r6:82c18200 r5:84af777c r4:849a5200 [ 1328.003837][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.004090][ T32] r10:84b15400 r9:849a522c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.004282][ T32] r4:849a5200 [ 1328.004396][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.004639][ T32] r10:00000000 r9:e010de78 r8:8439e480 r7:849a5200 r6:80267888 r5:84b15400 [ 1328.004816][ T32] r4:8439e3c0 [ 1328.004943][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.005137][ T32] Exception stack(0xe0111fb0 to 0xe0111ff8) [ 1328.005335][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.005609][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.005931][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.006269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e3c0 [ 1328.006507][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.006687][ T32] INFO: task kworker/1:76:3608 blocked for more than 454 seconds. [ 1328.006863][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.006972][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.007147][ T32] task:kworker/1:76 state:D stack:0 pid:3608 tgid:3608 ppid:2 flags:0x00000000 [ 1328.007373][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.007534][ T32] Call trace: [ 1328.007651][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.007839][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0115da4 r5:84b16000 [ 1328.008001][ T32] r4:84b16000 [ 1328.008101][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.008276][ T32] r5:84b16000 r4:8271a0b0 [ 1328.008364][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.008560][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.009021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0115e20 [ 1328.029752][ T32] r4:00000000 [ 1328.030096][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.030521][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.030850][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.031097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e780 [ 1328.031282][ T32] r4:00000000 [ 1328.031493][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.031729][ T32] r9:84b16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1328.031960][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.032199][ T32] r5:00001000 r4:dfda1000 [ 1328.032363][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.032619][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.032869][ T32] r5:84af7b7c r4:84af7800 [ 1328.033015][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.033278][ T32] r7:ddde3e40 r6:82c18200 r5:84af7b7c r4:849a5280 [ 1328.033496][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.033733][ T32] r10:84b16000 r9:849a52ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.033914][ T32] r4:849a5280 [ 1328.034035][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.034283][ T32] r10:00000000 r9:e0111e78 r8:8439e680 r7:849a5280 r6:80267888 r5:84b16000 [ 1328.034470][ T32] r4:8439e540 [ 1328.034617][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.034840][ T32] Exception stack(0xe0115fb0 to 0xe0115ff8) [ 1328.035011][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.035216][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.035442][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.035659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e540 [ 1328.035868][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.036093][ T32] INFO: task kworker/1:77:3609 blocked for more than 454 seconds. [ 1328.036300][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.036441][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.036647][ T32] task:kworker/1:77 state:D stack:0 pid:3609 tgid:3609 ppid:2 flags:0x00000000 [ 1328.036926][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.037102][ T32] Call trace: [ 1328.037226][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.037527][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00f5da4 r5:84b18000 [ 1328.037735][ T32] r4:84b18000 [ 1328.037869][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.038118][ T32] r5:84b18000 r4:8271a0b0 [ 1328.038243][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.038509][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.038817][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00f5e20 [ 1328.039088][ T32] r4:00000000 [ 1328.049787][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.050455][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.050805][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.051082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439e9c0 [ 1328.051306][ T32] r4:00000000 [ 1328.051471][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.051716][ T32] r9:84b18000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1328.051948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.052224][ T32] r5:00001000 r4:dfdbb000 [ 1328.052362][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.052566][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.052863][ T32] r5:84af7f7c r4:84af7c00 [ 1328.053016][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.053288][ T32] r7:ddde3e40 r6:82c18200 r5:84af7f7c r4:849a5300 [ 1328.053481][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.053808][ T32] r10:84b18000 r9:849a532c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.053979][ T32] r4:849a5300 [ 1328.054140][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.054363][ T32] r10:00000000 r9:e0115e78 r8:8439e880 r7:849a5300 r6:80267888 r5:84b18000 [ 1328.054554][ T32] r4:8439e700 [ 1328.054701][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.054902][ T32] Exception stack(0xe00f5fb0 to 0xe00f5ff8) [ 1328.055083][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.055283][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.055487][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.055674][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e700 [ 1328.055900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.056092][ T32] INFO: task kworker/1:78:3612 blocked for more than 454 seconds. [ 1328.056351][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.056487][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.056740][ T32] task:kworker/1:78 state:D stack:0 pid:3612 tgid:3612 ppid:2 flags:0x00000000 [ 1328.056960][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.057121][ T32] Call trace: [ 1328.057250][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.057512][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0119da4 r5:84b18c00 [ 1328.057767][ T32] r4:84b18c00 [ 1328.057898][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.058168][ T32] r5:84b18c00 r4:8271a0b0 [ 1328.058287][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.058534][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.058775][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0119e20 [ 1328.058940][ T32] r4:00000000 [ 1328.059082][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.069744][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.070102][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.070493][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439eb40 [ 1328.070696][ T32] r4:00000000 [ 1328.070855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.071109][ T32] r9:84b18c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1328.071355][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.071626][ T32] r5:00001000 r4:dfdc9000 [ 1328.071791][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.072049][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.072295][ T32] r5:841edf7c r4:841edc00 [ 1328.072427][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.072710][ T32] r7:ddde3e40 r6:82c18200 r5:841edf7c r4:849a5380 [ 1328.072853][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.073089][ T32] r10:84b18c00 r9:849a53ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.073289][ T32] r4:849a5380 [ 1328.073446][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.073692][ T32] r10:00000000 r9:e00f5e78 r8:8439e980 r7:849a5380 r6:80267888 r5:84b18c00 [ 1328.073915][ T32] r4:8439e940 [ 1328.074006][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.074236][ T32] Exception stack(0xe0119fb0 to 0xe0119ff8) [ 1328.074415][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.074663][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.074883][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.075090][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439e940 [ 1328.075305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.075540][ T32] INFO: task kworker/1:79:3614 blocked for more than 454 seconds. [ 1328.075705][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.075845][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.076021][ T32] task:kworker/1:79 state:D stack:0 pid:3614 tgid:3614 ppid:2 flags:0x00000000 [ 1328.076266][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.076449][ T32] Call trace: [ 1328.076581][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.076790][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e011dda4 r5:84b19800 [ 1328.076975][ T32] r4:84b19800 [ 1328.077092][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.077406][ T32] r5:84b19800 r4:8271a0b0 [ 1328.077554][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.077824][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.078042][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e011de20 [ 1328.078234][ T32] r4:00000000 [ 1328.078361][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.078592][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.078808][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.079122][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439ed00 [ 1328.089712][ T32] r4:00000000 [ 1328.089931][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.090201][ T32] r9:84b19800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1328.090420][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.090664][ T32] r5:00001000 r4:dfddb000 [ 1328.090762][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.090961][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.091170][ T32] r5:84b0037c r4:84b00000 [ 1328.091273][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.091462][ T32] r7:ddde3e40 r6:82c18200 r5:84b0037c r4:849a5400 [ 1328.091619][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.091827][ T32] r10:84b19800 r9:849a542c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.092011][ T32] r4:849a5400 [ 1328.092094][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.092258][ T32] r10:00000000 r9:e0119e78 r8:8439ebc0 r7:849a5400 r6:80267888 r5:84b19800 [ 1328.092400][ T32] r4:8439eac0 [ 1328.092483][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.092637][ T32] Exception stack(0xe011dfb0 to 0xe011dff8) [ 1328.092760][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.093016][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.093171][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.093423][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439eac0 [ 1328.093685][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.093922][ T32] INFO: task kworker/1:80:3616 blocked for more than 454 seconds. [ 1328.094209][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.094360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.094638][ T32] task:kworker/1:80 state:D stack:0 pid:3616 tgid:3616 ppid:2 flags:0x00000000 [ 1328.094961][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.095185][ T32] Call trace: [ 1328.095308][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.095496][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0129da4 r5:84b1a400 [ 1328.095680][ T32] r4:84b1a400 [ 1328.095771][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.096069][ T32] r5:84b1a400 r4:8271a0b0 [ 1328.096160][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.096376][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.096587][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0129e20 [ 1328.096735][ T32] r4:00000000 [ 1328.096839][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.097039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.097210][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.097424][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439ee40 [ 1328.097626][ T32] r4:00000000 [ 1328.097707][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.097896][ T32] r9:84b1a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1328.098080][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.098273][ T32] r5:00001000 r4:dfdfb000 [ 1328.098366][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.098539][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.098740][ T32] r5:84b0077c r4:84b00400 [ 1328.098849][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.099032][ T32] r7:ddde3e40 r6:82c18200 r5:84b0077c r4:849a5480 [ 1328.110132][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.110666][ T32] r10:84b1a400 r9:849a54ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.110907][ T32] r4:849a5480 [ 1328.111042][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.111358][ T32] r10:00000000 r9:e011de78 r8:8439ef00 r7:849a5480 r6:80267888 r5:84b1a400 [ 1328.111621][ T32] r4:8439ec80 [ 1328.111767][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.112036][ T32] Exception stack(0xe0129fb0 to 0xe0129ff8) [ 1328.112284][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.112566][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.112831][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.113075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439ec80 [ 1328.113464][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.113811][ T32] INFO: task kworker/1:81:3618 blocked for more than 454 seconds. [ 1328.114063][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.114230][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.114472][ T32] task:kworker/1:81 state:D stack:0 pid:3618 tgid:3618 ppid:2 flags:0x00000000 [ 1328.114817][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.115035][ T32] Call trace: [ 1328.115236][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.115494][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e012dda4 r5:84b1b000 [ 1328.115825][ T32] r4:84b1b000 [ 1328.115952][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.116327][ T32] r5:84b1b000 r4:8271a0b0 [ 1328.116498][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.116887][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.117334][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e012de20 [ 1328.117587][ T32] r4:00000000 [ 1328.117712][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.117994][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.118324][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.118612][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ac840 [ 1328.118881][ T32] r4:00000000 [ 1328.119049][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.129904][ T32] r9:84b1b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1328.130344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.130702][ T32] r5:00001000 r4:dfe0d000 [ 1328.130856][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.131196][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.131504][ T32] r5:84b00b7c r4:84b00800 [ 1328.131697][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.132086][ T32] r7:ddde3e40 r6:82c18200 r5:84b00b7c r4:849a5500 [ 1328.132365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.132771][ T32] r10:84b1b000 r9:849a552c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.133023][ T32] r4:849a5500 [ 1328.133150][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.133438][ T32] r10:00000000 r9:e0129e78 r8:8439ef40 r7:849a5500 r6:80267888 r5:84b1b000 [ 1328.133654][ T32] r4:8439ed80 [ 1328.133787][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.134017][ T32] Exception stack(0xe012dfb0 to 0xe012dff8) [ 1328.134229][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.134467][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.134703][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.135056][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439ed80 [ 1328.135316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.135552][ T32] INFO: task kworker/1:82:3620 blocked for more than 454 seconds. [ 1328.135834][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.136008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.136221][ T32] task:kworker/1:82 state:D stack:0 pid:3620 tgid:3620 ppid:2 flags:0x00000000 [ 1328.136612][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.136890][ T32] Call trace: [ 1328.137038][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.137372][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0131da4 r5:84b1bc00 [ 1328.137699][ T32] r4:84b1bc00 [ 1328.137833][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.138259][ T32] r5:84b1bc00 r4:8271a0b0 [ 1328.138460][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.138848][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.149670][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0131e20 [ 1328.150004][ T32] r4:00000000 [ 1328.150086][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.150317][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.150592][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.150866][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488c000 [ 1328.151135][ T32] r4:00000000 [ 1328.151264][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.151540][ T32] r9:84b1bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1328.151775][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.152027][ T32] r5:00001000 r4:dfe99000 [ 1328.152154][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.152475][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.152713][ T32] r5:84b00f7c r4:84b00c00 [ 1328.152855][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.153101][ T32] r7:ddde3e40 r6:82c18200 r5:84b00f7c r4:849a5580 [ 1328.153298][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.153575][ T32] r10:84b1bc00 r9:849a55ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.153806][ T32] r4:849a5580 [ 1328.153914][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.154175][ T32] r10:00000000 r9:e012de78 r8:8488c100 r7:849a5580 r6:80267888 r5:84b1bc00 [ 1328.154394][ T32] r4:8488c040 [ 1328.154518][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.154739][ T32] Exception stack(0xe0131fb0 to 0xe0131ff8) [ 1328.154933][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.155143][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.155386][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.155638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c040 [ 1328.155859][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.156072][ T32] INFO: task kworker/1:83:3621 blocked for more than 454 seconds. [ 1328.156296][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.156434][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.156660][ T32] task:kworker/1:83 state:D stack:0 pid:3621 tgid:3621 ppid:2 flags:0x00000000 [ 1328.157086][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.157305][ T32] Call trace: [ 1328.157543][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.157790][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0139da4 r5:84b1d400 [ 1328.158049][ T32] r4:84b1d400 [ 1328.158171][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.158407][ T32] r5:84b1d400 r4:8271a0b0 [ 1328.158612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.158928][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.169783][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0139e20 [ 1328.170046][ T32] r4:00000000 [ 1328.170170][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.170508][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.170681][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.170891][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488c580 [ 1328.171134][ T32] r4:00000000 [ 1328.171224][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.171443][ T32] r9:84b1d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1328.171661][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.171949][ T32] r5:00001000 r4:dfedb000 [ 1328.172103][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.172384][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.172688][ T32] r5:84b0137c r4:84b01000 [ 1328.172845][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.173123][ T32] r7:ddde3e40 r6:82c18200 r5:84b0137c r4:849a5600 [ 1328.173274][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.173567][ T32] r10:84b1d400 r9:849a562c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.173790][ T32] r4:849a5600 [ 1328.173909][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.174125][ T32] r10:00000000 r9:e0131e78 r8:8488c2c0 r7:849a5600 r6:80267888 r5:84b1d400 [ 1328.174355][ T32] r4:8488c1c0 [ 1328.174486][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.174749][ T32] Exception stack(0xe0139fb0 to 0xe0139ff8) [ 1328.174949][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.175173][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.175372][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.175625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c1c0 [ 1328.175847][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.176062][ T32] INFO: task kworker/0:179:3625 blocked for more than 454 seconds. [ 1328.176261][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.176423][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.176640][ T32] task:kworker/0:179 state:D stack:0 pid:3625 tgid:3625 ppid:2 flags:0x00000000 [ 1328.177040][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.177217][ T32] Call trace: [ 1328.177402][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.177649][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0135da4 r5:84a6d400 [ 1328.177910][ T32] r4:84a6d400 [ 1328.178012][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.178265][ T32] r5:84a6d400 r4:8271a0b0 [ 1328.178400][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.178667][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.178958][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0135e20 [ 1328.189693][ T32] r4:00000000 [ 1328.189920][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.190251][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.190535][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.190818][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818180 [ 1328.191071][ T32] r4:00000000 [ 1328.191219][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.191430][ T32] r9:84a6d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1328.191664][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.191939][ T32] r5:00001000 r4:df987000 [ 1328.192076][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.192319][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.192648][ T32] r5:843b937c r4:843b9000 [ 1328.192777][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.193072][ T32] r7:dddcfe40 r6:82c18000 r5:843b937c r4:8439aa80 [ 1328.193220][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.193512][ T32] r10:84a6d400 r9:8439aaac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.193833][ T32] r4:8439aa80 [ 1328.193954][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.194173][ T32] r10:00000000 r9:e00e1e78 r8:843964c0 r7:8439aa80 r6:80267888 r5:84a6d400 [ 1328.194507][ T32] r4:843963c0 [ 1328.194612][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.194883][ T32] Exception stack(0xe0135fb0 to 0xe0135ff8) [ 1328.195093][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.195393][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.195662][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.195931][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843963c0 [ 1328.196274][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.196645][ T32] INFO: task kworker/1:84:3626 blocked for more than 454 seconds. [ 1328.196967][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.197156][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.197445][ T32] task:kworker/1:84 state:D stack:0 pid:3626 tgid:3626 ppid:2 flags:0x00000000 [ 1328.197919][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.198207][ T32] Call trace: [ 1328.198418][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.198804][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e013dda4 r5:84a6e000 [ 1328.209678][ T32] r4:84a6e000 [ 1328.210007][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.210401][ T32] r5:84a6e000 r4:8271a0b0 [ 1328.210607][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.211039][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.211433][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e013de20 [ 1328.211783][ T32] r4:00000000 [ 1328.211942][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.212358][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.212681][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.213007][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488c6c0 [ 1328.213269][ T32] r4:00000000 [ 1328.213506][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.213867][ T32] r9:84a6e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1328.214256][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.214548][ T32] r5:00001000 r4:dfee5000 [ 1328.214724][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.214946][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.215337][ T32] r5:84b0177c r4:84b01400 [ 1328.215572][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.216137][ T32] r7:ddde3e40 r6:82c18200 r5:84b0177c r4:849a5680 [ 1328.216391][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.216796][ T32] r10:84a6e000 r9:849a56ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.217137][ T32] r4:849a5680 [ 1328.217289][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.217667][ T32] r10:00000000 r9:e0139e78 r8:843963c0 r7:849a5680 r6:80267888 r5:84a6e000 [ 1328.217950][ T32] r4:8488c440 [ 1328.218218][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.218545][ T32] Exception stack(0xe013dfb0 to 0xe013dff8) [ 1328.218823][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.219161][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.230448][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.231004][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c440 [ 1328.231349][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.231879][ T32] INFO: task kworker/0:180:3628 blocked for more than 454 seconds. [ 1328.232760][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.233003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.233270][ T32] task:kworker/0:180 state:D stack:0 pid:3628 tgid:3628 ppid:2 flags:0x00000000 [ 1328.233697][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.233983][ T32] Call trace: [ 1328.234327][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.234743][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0145da4 r5:84b16c00 [ 1328.235040][ T32] r4:84b16c00 [ 1328.235207][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.235557][ T32] r5:84b16c00 r4:8271a0b0 [ 1328.235734][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.236303][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.237131][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0145e20 [ 1328.237550][ T32] r4:00000000 [ 1328.237961][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.238787][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.249978][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.250610][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84396b00 [ 1328.250974][ T32] r4:00000000 [ 1328.251183][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.251690][ T32] r9:84b16c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0db000 [ 1328.252113][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.252480][ T32] r5:00001000 r4:e04d7000 [ 1328.252684][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.253042][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.253545][ T32] r5:843b8b7c r4:843b8800 [ 1328.254071][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.254506][ T32] r7:dddcfe40 r6:82c18000 r5:843b8b7c r4:8439ab00 [ 1328.254895][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.255390][ T32] r10:84b16c00 r9:8439ab2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.255781][ T32] r4:8439ab00 [ 1328.255956][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.256424][ T32] r10:00000000 r9:e0135e78 r8:84396640 r7:8439ab00 r6:80267888 r5:84b16c00 [ 1328.256782][ T32] r4:84396540 [ 1328.256956][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.257699][ T32] Exception stack(0xe0145fb0 to 0xe0145ff8) [ 1328.258016][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.258623][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.259052][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.269995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84396540 [ 1328.270555][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.270941][ T32] INFO: task kworker/1:85:3630 blocked for more than 454 seconds. [ 1328.271289][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.271716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.272034][ T32] task:kworker/1:85 state:D stack:0 pid:3630 tgid:3630 ppid:2 flags:0x00000000 [ 1328.272516][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.272825][ T32] Call trace: [ 1328.273017][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.273626][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e014dda4 r5:84a76000 [ 1328.274047][ T32] r4:84a76000 [ 1328.274210][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.274676][ T32] r5:84a76000 r4:8271a0b0 [ 1328.274879][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.275265][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.275808][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e014de20 [ 1328.276122][ T32] r4:00000000 [ 1328.276409][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.276847][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.277270][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.277812][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488c7c0 [ 1328.278179][ T32] r4:00000000 [ 1328.278312][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.278765][ T32] r9:84a76000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1328.279085][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.290301][ T32] r5:00001000 r4:dff0f000 [ 1328.290599][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.291066][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.291603][ T32] r5:84b01b7c r4:84b01800 [ 1328.291795][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.292212][ T32] r7:ddde3e40 r6:82c18200 r5:84b01b7c r4:849a5700 [ 1328.292514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.292906][ T32] r10:84a76000 r9:849a572c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.293382][ T32] r4:849a5700 [ 1328.294063][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.294811][ T32] r10:00000000 r9:e013de78 r8:84396800 r7:849a5700 r6:80267888 r5:84a76000 [ 1328.295302][ T32] r4:8488c600 [ 1328.295660][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.296097][ T32] Exception stack(0xe014dfb0 to 0xe014dff8) [ 1328.296448][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.297026][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.297423][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.297742][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c600 [ 1328.298162][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.298841][ T32] INFO: task kworker/1:86:3632 blocked for more than 454 seconds. [ 1328.310168][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.310605][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.310909][ T32] task:kworker/1:86 state:D stack:0 pid:3632 tgid:3632 ppid:2 flags:0x00000000 [ 1328.311332][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.311677][ T32] Call trace: [ 1328.311858][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.312175][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0159da4 r5:849f8c00 [ 1328.312447][ T32] r4:849f8c00 [ 1328.312638][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.313184][ T32] r5:849f8c00 r4:8271a0b0 [ 1328.313415][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.313775][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.314497][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0159e20 [ 1328.314808][ T32] r4:00000000 [ 1328.314973][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.315569][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.316011][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.316681][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488c900 [ 1328.317095][ T32] r4:00000000 [ 1328.317257][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.317668][ T32] r9:849f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1328.318078][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.318429][ T32] r5:00001000 r4:dff1b000 [ 1328.318616][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.319133][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.329929][ T32] r5:84b01f7c r4:84b01c00 [ 1328.330349][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.330822][ T32] r7:ddde3e40 r6:82c18200 r5:84b01f7c r4:849a5780 [ 1328.331193][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.331646][ T32] r10:849f8c00 r9:849a57ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.332154][ T32] r4:849a5780 [ 1328.332342][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.332716][ T32] r10:00000000 r9:e014de78 r8:843969c0 r7:849a5780 r6:80267888 r5:849f8c00 [ 1328.333101][ T32] r4:8488c780 [ 1328.333261][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.333615][ T32] Exception stack(0xe0159fb0 to 0xe0159ff8) [ 1328.333845][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.334176][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.334476][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.334777][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c780 [ 1328.335151][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.335441][ T32] INFO: task kworker/1:87:3634 blocked for more than 454 seconds. [ 1328.335734][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.335948][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.336209][ T32] task:kworker/1:87 state:D stack:0 pid:3634 tgid:3634 ppid:2 flags:0x00000000 [ 1328.336626][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.336892][ T32] Call trace: [ 1328.337072][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.337488][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0161da4 r5:849f8000 [ 1328.337762][ T32] r4:849f8000 [ 1328.338067][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.338418][ T32] r5:849f8000 r4:8271a0b0 [ 1328.338597][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.338967][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.349976][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0161e20 [ 1328.350494][ T32] r4:00000000 [ 1328.350657][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.351055][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.351480][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.351870][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488cf80 [ 1328.352170][ T32] r4:00000000 [ 1328.352329][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.352639][ T32] r9:849f8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1328.352911][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.353279][ T32] r5:00001000 r4:e0175000 [ 1328.353519][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.353860][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.354221][ T32] r5:84b02f7c r4:84b02c00 [ 1328.354428][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.354847][ T32] r7:ddde3e40 r6:82c18200 r5:84b02f7c r4:849a5800 [ 1328.355069][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.355405][ T32] r10:849f8000 r9:849a582c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.355898][ T32] r4:849a5800 [ 1328.356345][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.356692][ T32] r10:00000000 r9:e0159e78 r8:84396b80 r7:849a5800 r6:80267888 r5:849f8000 [ 1328.357012][ T32] r4:8488c8c0 [ 1328.357168][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.357541][ T32] Exception stack(0xe0161fb0 to 0xe0161ff8) [ 1328.357828][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.358210][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.358899][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.370053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c8c0 [ 1328.370601][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.370916][ T32] INFO: task kworker/1:88:3635 blocked for more than 454 seconds. [ 1328.371251][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.371581][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.371952][ T32] task:kworker/1:88 state:D stack:0 pid:3635 tgid:3635 ppid:2 flags:0x00000000 [ 1328.372567][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.372880][ T32] Call trace: [ 1328.373170][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.373731][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0141da4 r5:84b1c800 [ 1328.374138][ T32] r4:84b1c800 [ 1328.374326][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.374736][ T32] r5:84b1c800 r4:8271a0b0 [ 1328.374964][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.375502][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.375905][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0141e20 [ 1328.376255][ T32] r4:00000000 [ 1328.376414][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.376794][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.377227][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.377601][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488ca80 [ 1328.377913][ T32] r4:00000000 [ 1328.378142][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.378533][ T32] r9:84b1c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1328.378967][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.390112][ T32] r5:00001000 r4:dff31000 [ 1328.390481][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.390880][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.391369][ T32] r5:84b0237c r4:84b02000 [ 1328.391580][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.392021][ T32] r7:ddde3e40 r6:82c18200 r5:84b0237c r4:849a5880 [ 1328.392319][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.392725][ T32] r10:84b1c800 r9:849a58ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.393077][ T32] r4:849a5880 [ 1328.393238][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.393738][ T32] r10:00000000 r9:e0161e78 r8:8488cb40 r7:849a5880 r6:80267888 r5:84b1c800 [ 1328.394202][ T32] r4:8488c8c0 [ 1328.394359][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.394679][ T32] Exception stack(0xe0141fb0 to 0xe0141ff8) [ 1328.394949][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.395427][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.395727][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.396043][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c8c0 [ 1328.396322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.396640][ T32] INFO: task kworker/1:89:3638 blocked for more than 454 seconds. [ 1328.397005][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.397213][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.397542][ T32] task:kworker/1:89 state:D stack:0 pid:3638 tgid:3638 ppid:2 flags:0x00000000 [ 1328.397960][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.398229][ T32] Call trace: [ 1328.398454][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.398793][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0165da4 r5:84b1ec00 [ 1328.399113][ T32] r4:84b1ec00 [ 1328.410070][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.410761][ T32] r5:84b1ec00 r4:8271a0b0 [ 1328.410966][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.411365][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.411802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0165e20 [ 1328.412345][ T32] r4:00000000 [ 1328.412558][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.412902][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.413227][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.413611][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488cc40 [ 1328.413906][ T32] r4:00000000 [ 1328.414316][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.414666][ T32] r9:84b1ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1328.414966][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.415431][ T32] r5:00001000 r4:dff3d000 [ 1328.415660][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.416021][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.416351][ T32] r5:84b0277c r4:84b02400 [ 1328.416530][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.416945][ T32] r7:ddde3e40 r6:82c18200 r5:84b0277c r4:849a5900 [ 1328.417221][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.417646][ T32] r10:84b1ec00 r9:849a592c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.418013][ T32] r4:849a5900 [ 1328.418162][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.418522][ T32] r10:00000000 r9:e0161e78 r8:8488cd00 r7:849a5900 r6:80267888 r5:84b1ec00 [ 1328.418836][ T32] r4:8488c9c0 [ 1328.418990][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.430098][ T32] Exception stack(0xe0165fb0 to 0xe0165ff8) [ 1328.430566][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.430934][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.431275][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.431608][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488c9c0 [ 1328.432170][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.432554][ T32] INFO: task kworker/1:90:3640 blocked for more than 454 seconds. [ 1328.432943][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.433198][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.433542][ T32] task:kworker/1:90 state:D stack:0 pid:3640 tgid:3640 ppid:2 flags:0x00000000 [ 1328.434089][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.434487][ T32] Call trace: [ 1328.434691][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.435021][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0171da4 r5:84b1e000 [ 1328.435482][ T32] r4:84b1e000 [ 1328.435669][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.435994][ T32] r5:84b1e000 r4:8271a0b0 [ 1328.436170][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.436612][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.437028][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0171e20 [ 1328.437292][ T32] r4:00000000 [ 1328.437480][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.437865][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.438194][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.438615][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488cdc0 [ 1328.438941][ T32] r4:00000000 [ 1328.439099][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.450058][ T32] r9:84b1e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1328.450587][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.451039][ T32] r5:00001000 r4:e0167000 [ 1328.451235][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.451693][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.452108][ T32] r5:84b02b7c r4:84b02800 [ 1328.452774][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.453220][ T32] r7:ddde3e40 r6:82c18200 r5:84b02b7c r4:849a5980 [ 1328.453537][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.454094][ T32] r10:84b1e000 r9:849a59ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.454488][ T32] r4:849a5980 [ 1328.454697][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.455304][ T32] r10:00000000 r9:e0161e78 r8:8488ce80 r7:849a5980 r6:80267888 r5:84b1e000 [ 1328.455746][ T32] r4:8488cd40 [ 1328.455964][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.456585][ T32] Exception stack(0xe0171fb0 to 0xe0171ff8) [ 1328.456978][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.457570][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.457956][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.458325][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488cd40 [ 1328.458781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.470142][ T32] INFO: task kworker/1:91:3642 blocked for more than 454 seconds. [ 1328.470661][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.471142][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.471515][ T32] task:kworker/1:91 state:D stack:0 pid:3642 tgid:3642 ppid:2 flags:0x00000000 [ 1328.472226][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.472551][ T32] Call trace: [ 1328.472763][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.473379][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0179da4 r5:84b20000 [ 1328.473964][ T32] r4:84b20000 [ 1328.474170][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.474586][ T32] r5:84b20000 r4:8271a0b0 [ 1328.474979][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.475518][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.476372][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0179e20 [ 1328.476820][ T32] r4:00000000 [ 1328.477005][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.477431][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.478097][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.478486][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842053c0 [ 1328.478822][ T32] r4:00000000 [ 1328.478981][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.490009][ T32] r9:84b20000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1328.490516][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.490987][ T32] r5:00001000 r4:e0484000 [ 1328.491194][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.491718][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.492258][ T32] r5:84b0337c r4:84b03000 [ 1328.492525][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.493204][ T32] r7:ddde3e40 r6:82c18200 r5:84b0337c r4:849a5a00 [ 1328.493832][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.494303][ T32] r10:84b20000 r9:849a5a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.494756][ T32] r4:849a5a00 [ 1328.495399][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.496070][ T32] r10:00000000 r9:e0161e78 r8:8488c3c0 r7:849a5a00 r6:80267888 r5:84b20000 [ 1328.496834][ T32] r4:8488cf00 [ 1328.497229][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.498078][ T32] Exception stack(0xe0179fb0 to 0xe0179ff8) [ 1328.498800][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.510128][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.510670][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.510963][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488cf00 [ 1328.511299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.511698][ T32] INFO: task kworker/1:92:3644 blocked for more than 454 seconds. [ 1328.512191][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.512455][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.513293][ T32] task:kworker/1:92 state:D stack:0 pid:3644 tgid:3644 ppid:2 flags:0x00000000 [ 1328.514184][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.514638][ T32] Call trace: [ 1328.514868][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.515632][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0181da4 r5:84b20c00 [ 1328.516342][ T32] r4:84b20c00 [ 1328.516508][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.516954][ T32] r5:84b20c00 r4:8271a0b0 [ 1328.517140][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.517629][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.518381][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0181e20 [ 1328.518784][ T32] r4:00000000 [ 1328.518994][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.530011][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.530729][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.531168][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886640 [ 1328.531553][ T32] r4:00000000 [ 1328.531739][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.532119][ T32] r9:84b20c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1328.532528][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.532933][ T32] r5:00001000 r4:e04b3000 [ 1328.533137][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.533540][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.534183][ T32] r5:84b8037c r4:84b80000 [ 1328.534432][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.534903][ T32] r7:ddde3e40 r6:82c18200 r5:84b8037c r4:849a5a80 [ 1328.535161][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.535613][ T32] r10:84b20c00 r9:849a5aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.535988][ T32] r4:849a5a80 [ 1328.536157][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.536629][ T32] r10:00000000 r9:e0179e78 r8:8439e740 r7:849a5a80 r6:80267888 r5:84b20c00 [ 1328.537118][ T32] r4:84205380 [ 1328.537306][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.537838][ T32] Exception stack(0xe0181fb0 to 0xe0181ff8) [ 1328.538105][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.538550][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.538944][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.549993][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84205380 [ 1328.550518][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.550965][ T32] INFO: task kworker/1:93:3646 blocked for more than 455 seconds. [ 1328.551260][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.551525][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.551826][ T32] task:kworker/1:93 state:D stack:0 pid:3646 tgid:3646 ppid:2 flags:0x00000000 [ 1328.552271][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.552590][ T32] Call trace: [ 1328.552862][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.553232][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e048dda4 r5:84b21800 [ 1328.553628][ T32] r4:84b21800 [ 1328.553898][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.554330][ T32] r5:84b21800 r4:8271a0b0 [ 1328.554540][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.555403][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.555995][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e048de20 [ 1328.556426][ T32] r4:00000000 [ 1328.556774][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.557393][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.557851][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.558296][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886100 [ 1328.558685][ T32] r4:00000000 [ 1328.558865][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.569970][ T32] r9:84b21800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1328.570638][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.571096][ T32] r5:00001000 r4:e048a000 [ 1328.571333][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.571819][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.572439][ T32] r5:84b0377c r4:84b03400 [ 1328.572697][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.573209][ T32] r7:ddde3e40 r6:82c18200 r5:84b0377c r4:849a5b00 [ 1328.573587][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.574180][ T32] r10:84b21800 r9:849a5b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.574830][ T32] r4:849a5b00 [ 1328.575064][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.575805][ T32] r10:00000000 r9:e0181e78 r8:848861c0 r7:849a5b00 r6:80267888 r5:84b21800 [ 1328.576421][ T32] r4:84886080 [ 1328.576625][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.577504][ T32] Exception stack(0xe048dfb0 to 0xe048dff8) [ 1328.577832][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.578253][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.578662][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.578987][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886080 [ 1328.590097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.590800][ T32] INFO: task kworker/1:94:3648 blocked for more than 455 seconds. [ 1328.591130][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.591375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.591771][ T32] task:kworker/1:94 state:D stack:0 pid:3648 tgid:3648 ppid:2 flags:0x00000000 [ 1328.592366][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.592813][ T32] Call trace: [ 1328.593005][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.593407][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0495da4 r5:84b22400 [ 1328.593779][ T32] r4:84b22400 [ 1328.593970][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.594717][ T32] r5:84b22400 r4:8271a0b0 [ 1328.595078][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.595728][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.596215][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0495e20 [ 1328.596849][ T32] r4:00000000 [ 1328.597082][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.597592][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.597969][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.598517][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848862c0 [ 1328.599022][ T32] r4:00000000 [ 1328.599513][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.620558][ T32] r9:84b22400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1328.620930][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.621612][ T32] r5:00001000 r4:e0497000 [ 1328.621841][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.622292][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.622790][ T32] r5:84b03b7c r4:84b03800 [ 1328.623007][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.623556][ T32] r7:ddde3e40 r6:82c18200 r5:84b03b7c r4:849a5b80 [ 1328.623833][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.624364][ T32] r10:84b22400 r9:849a5bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.624865][ T32] r4:849a5b80 [ 1328.625043][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.625523][ T32] r10:00000000 r9:e0181e78 r8:84886380 r7:849a5b80 r6:80267888 r5:84b22400 [ 1328.625881][ T32] r4:84886240 [ 1328.626230][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.626649][ T32] Exception stack(0xe0495fb0 to 0xe0495ff8) [ 1328.627060][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.627440][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.627911][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.628280][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886240 [ 1328.628820][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.639829][ T32] INFO: task kworker/1:95:3650 blocked for more than 455 seconds. [ 1328.640441][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.640721][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.641141][ T32] task:kworker/1:95 state:D stack:0 pid:3650 tgid:3650 ppid:2 flags:0x00000000 [ 1328.641671][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.642043][ T32] Call trace: [ 1328.642359][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.642888][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04a1da4 r5:84b23000 [ 1328.643300][ T32] r4:84b23000 [ 1328.643555][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.644016][ T32] r5:84b23000 r4:8271a0b0 [ 1328.644265][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.644832][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.645258][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a1e20 [ 1328.645633][ T32] r4:00000000 [ 1328.645796][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.646228][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.646660][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.647059][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886480 [ 1328.647473][ T32] r4:00000000 [ 1328.647644][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.647973][ T32] r9:84b23000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1328.648286][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.648751][ T32] r5:00001000 r4:e049d000 [ 1328.648897][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.659654][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.660019][ T32] r5:84b03f7c r4:84b03c00 [ 1328.660137][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.660544][ T32] r7:ddde3e40 r6:82c18200 r5:84b03f7c r4:849a5c00 [ 1328.660798][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.661262][ T32] r10:84b23000 r9:849a5c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.661715][ T32] r4:849a5c00 [ 1328.661916][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.662525][ T32] r10:00000000 r9:e0181e78 r8:84886500 r7:849a5c00 r6:80267888 r5:84b23000 [ 1328.662942][ T32] r4:84886440 [ 1328.663237][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.663563][ T32] Exception stack(0xe04a1fb0 to 0xe04a1ff8) [ 1328.663751][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.664006][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.664277][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.664535][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886440 [ 1328.664787][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.665037][ T32] INFO: task kworker/1:96:3652 blocked for more than 455 seconds. [ 1328.665305][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.665473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.665761][ T32] task:kworker/1:96 state:D stack:0 pid:3652 tgid:3652 ppid:2 flags:0x00000000 [ 1328.666184][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.666501][ T32] Call trace: [ 1328.666586][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.666874][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04b1da4 r5:84b23c00 [ 1328.667199][ T32] r4:84b23c00 [ 1328.667318][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.667828][ T32] r5:84b23c00 r4:8271a0b0 [ 1328.668040][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.668412][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.668812][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04b1e20 [ 1328.669095][ T32] r4:00000000 [ 1328.679724][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.680506][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.681093][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.681588][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848869c0 [ 1328.682024][ T32] r4:00000000 [ 1328.682346][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.683083][ T32] r9:84b23c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1328.683714][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.684052][ T32] r5:00001000 r4:e04c7000 [ 1328.684214][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.684461][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.684705][ T32] r5:84b80b7c r4:84b80800 [ 1328.684832][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.685116][ T32] r7:ddde3e40 r6:82c18200 r5:84b80b7c r4:849a5c80 [ 1328.685296][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.685744][ T32] r10:84b23c00 r9:849a5cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.685930][ T32] r4:849a5c80 [ 1328.686025][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.686270][ T32] r10:00000000 r9:e0181e78 r8:848866c0 r7:849a5c80 r6:80267888 r5:84b23c00 [ 1328.686565][ T32] r4:848865c0 [ 1328.686755][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.686993][ T32] Exception stack(0xe04b1fb0 to 0xe04b1ff8) [ 1328.687229][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.687493][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.687745][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.687982][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848865c0 [ 1328.688228][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.688470][ T32] INFO: task kworker/1:97:3654 blocked for more than 455 seconds. [ 1328.688754][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.688910][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.699574][ T32] task:kworker/1:97 state:D stack:0 pid:3654 tgid:3654 ppid:2 flags:0x00000000 [ 1328.699987][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.700193][ T32] Call trace: [ 1328.700339][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.700759][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04bdda4 r5:84b24800 [ 1328.701139][ T32] r4:84b24800 [ 1328.701346][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.701952][ T32] r5:84b24800 r4:8271a0b0 [ 1328.702187][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.702769][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.703411][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04bde20 [ 1328.703767][ T32] r4:00000000 [ 1328.703874][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.704113][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.704404][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.704692][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886840 [ 1328.704954][ T32] r4:00000000 [ 1328.705104][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.705497][ T32] r9:84b24800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1328.705893][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.706236][ T32] r5:00001000 r4:e04b9000 [ 1328.706358][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.706656][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.706935][ T32] r5:84b8077c r4:84b80400 [ 1328.707070][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.707390][ T32] r7:ddde3e40 r6:82c18200 r5:84b8077c r4:849a5d00 [ 1328.707601][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.707878][ T32] r10:84b24800 r9:849a5d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.708214][ T32] r4:849a5d00 [ 1328.708357][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.708619][ T32] r10:00000000 r9:e04b1e78 r8:84886800 r7:849a5d00 r6:80267888 r5:84b24800 [ 1328.708896][ T32] r4:848867c0 [ 1328.709017][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.719907][ T32] Exception stack(0xe04bdfb0 to 0xe04bdff8) [ 1328.720426][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.720830][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.721250][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.721639][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848867c0 [ 1328.722089][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.722525][ T32] INFO: task kworker/1:98:3656 blocked for more than 455 seconds. [ 1328.723106][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.723451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.723979][ T32] task:kworker/1:98 state:D stack:0 pid:3656 tgid:3656 ppid:2 flags:0x00000000 [ 1328.724391][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.724616][ T32] Call trace: [ 1328.724771][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.724996][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0149da4 r5:84b26000 [ 1328.725234][ T32] r4:84b26000 [ 1328.725357][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.725614][ T32] r5:84b26000 r4:8271a0b0 [ 1328.725748][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.726012][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.726311][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0149e20 [ 1328.726533][ T32] r4:00000000 [ 1328.726676][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.726918][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.727208][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.727482][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886d40 [ 1328.727699][ T32] r4:00000000 [ 1328.727798][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.728053][ T32] r9:84b26000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1328.728280][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.728589][ T32] r5:00001000 r4:e04cd000 [ 1328.728672][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.728985][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.740755][ T32] r5:84b80f7c r4:84b80c00 [ 1328.741091][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.741621][ T32] r7:ddde3e40 r6:82c18200 r5:84b80f7c r4:849a5d80 [ 1328.741850][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.742264][ T32] r10:84b26000 r9:849a5dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.742618][ T32] r4:849a5d80 [ 1328.742773][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.743286][ T32] r10:00000000 r9:e04b1e78 r8:84886ac0 r7:849a5d80 r6:80267888 r5:84b26000 [ 1328.743639][ T32] r4:84886940 [ 1328.743802][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.744088][ T32] Exception stack(0xe0149fb0 to 0xe0149ff8) [ 1328.744319][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.744603][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.744997][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.745257][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886940 [ 1328.745579][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.745863][ T32] INFO: task kworker/1:99:3657 blocked for more than 455 seconds. [ 1328.746127][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.746326][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.746645][ T32] task:kworker/1:99 state:D stack:0 pid:3657 tgid:3657 ppid:2 flags:0x00000000 [ 1328.747178][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.747533][ T32] Call trace: [ 1328.747711][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.748253][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04d1da4 r5:84b26c00 [ 1328.748625][ T32] r4:84b26c00 [ 1328.748783][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.759807][ T32] r5:84b26c00 r4:8271a0b0 [ 1328.760193][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.760808][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.761354][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d1e20 [ 1328.761656][ T32] r4:00000000 [ 1328.761814][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.762356][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.762941][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.763349][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84855a40 [ 1328.763786][ T32] r4:00000000 [ 1328.763940][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.764230][ T32] r9:84b26c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1328.764574][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.764968][ T32] r5:00001000 r4:dfc59000 [ 1328.765143][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.765546][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.765901][ T32] r5:84b81b7c r4:84b81800 [ 1328.766161][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.766364][ T32] r7:ddde3e40 r6:82c18200 r5:84b81b7c r4:849a5e00 [ 1328.766492][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.766658][ T32] r10:84b26c00 r9:849a5e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.766806][ T32] r4:849a5e00 [ 1328.766878][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.767094][ T32] r10:00000000 r9:e0149e78 r8:84886c00 r7:849a5e00 r6:80267888 r5:84b26c00 [ 1328.767268][ T32] r4:84886940 [ 1328.767383][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.767876][ T32] Exception stack(0xe04d1fb0 to 0xe04d1ff8) [ 1328.768137][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.768569][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.768899][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.769075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886940 [ 1328.779913][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.780260][ T32] INFO: task kworker/0:181:3662 blocked for more than 455 seconds. [ 1328.780436][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.780544][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.780697][ T32] task:kworker/0:181 state:D stack:0 pid:3662 tgid:3662 ppid:2 flags:0x00000000 [ 1328.780959][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.781141][ T32] Call trace: [ 1328.781250][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.781540][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff49da4 r5:84b28000 [ 1328.781790][ T32] r4:84b28000 [ 1328.781943][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.782270][ T32] r5:84b28000 r4:8271a0b0 [ 1328.782565][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.782961][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.783257][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e20 [ 1328.783551][ T32] r4:00000000 [ 1328.783702][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.784089][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.784443][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.784800][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818700 [ 1328.785059][ T32] r4:00000000 [ 1328.785239][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.785654][ T32] r9:84b28000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1328.785914][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.786255][ T32] r5:00001000 r4:dfbe9000 [ 1328.786422][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.786861][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.787241][ T32] r5:843ba37c r4:843ba000 [ 1328.787409][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.787836][ T32] r7:dddcfe40 r6:82c18000 r5:843ba37c r4:8439ab80 [ 1328.788045][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.788464][ T32] r10:84b28000 r9:8439abac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.788778][ T32] r4:8439ab80 [ 1328.788928][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.799887][ T32] r10:00000000 r9:e0135e78 r8:84886ec0 r7:8439ab80 r6:80267888 r5:84b28000 [ 1328.800333][ T32] r4:84818100 [ 1328.800507][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.800880][ T32] Exception stack(0xdff49fb0 to 0xdff49ff8) [ 1328.801163][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.801569][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.801876][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.802109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818100 [ 1328.802428][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.802689][ T32] INFO: task kworker/0:182:3663 blocked for more than 455 seconds. [ 1328.802936][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.803237][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.803548][ T32] task:kworker/0:182 state:D stack:0 pid:3663 tgid:3663 ppid:2 flags:0x00000000 [ 1328.804014][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.804244][ T32] Call trace: [ 1328.804482][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.804834][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff4dda4 r5:84b29800 [ 1328.805140][ T32] r4:84b29800 [ 1328.805297][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.805724][ T32] r5:84b29800 r4:8271a0b0 [ 1328.805952][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.806330][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.806725][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff4de20 [ 1328.806986][ T32] r4:00000000 [ 1328.807117][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.807516][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.807797][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.808156][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818340 [ 1328.808417][ T32] r4:00000000 [ 1328.808624][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.809033][ T32] r9:84b29800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1328.819848][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.820814][ T32] r5:00001000 r4:df9af000 [ 1328.820991][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.821265][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.821763][ T32] r5:843b977c r4:843b9400 [ 1328.822047][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.822786][ T32] r7:dddcfe40 r6:82c18000 r5:843b977c r4:8439ac00 [ 1328.823551][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.825492][ T32] r10:84b29800 r9:8439ac2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.825818][ T32] r4:8439ac00 [ 1328.825984][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.826300][ T32] r10:00000000 r9:dff49e78 r8:84205840 r7:8439ac00 r6:80267888 r5:84b29800 [ 1328.826659][ T32] r4:84818100 [ 1328.826969][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.827267][ T32] Exception stack(0xdff4dfb0 to 0xdff4dff8) [ 1328.827498][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.827810][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.828180][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.828449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818100 [ 1328.828816][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.839648][ T32] INFO: task kworker/0:183:3665 blocked for more than 455 seconds. [ 1328.839981][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.840180][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.840428][ T32] task:kworker/0:183 state:D stack:0 pid:3665 tgid:3665 ppid:2 flags:0x00000000 [ 1328.840841][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.841108][ T32] Call trace: [ 1328.841280][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.841677][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff91da4 r5:84b28c00 [ 1328.841996][ T32] r4:84b28c00 [ 1328.842138][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.842537][ T32] r5:84b28c00 r4:8271a0b0 [ 1328.842747][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.843110][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.843572][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff91e20 [ 1328.844013][ T32] r4:00000000 [ 1328.844154][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.844646][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.844959][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.845347][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848183c0 [ 1328.845670][ T32] r4:00000000 [ 1328.845814][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.846116][ T32] r9:84b28c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1328.846390][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.846681][ T32] r5:00001000 r4:dfb6d000 [ 1328.846909][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.847235][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.847590][ T32] r5:843b9b7c r4:843b9800 [ 1328.847762][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.848062][ T32] r7:dddcfe40 r6:82c18000 r5:843b9b7c r4:8439ac80 [ 1328.848361][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.848752][ T32] r10:84b28c00 r9:8439acac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.849053][ T32] r4:8439ac80 [ 1328.859896][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.860574][ T32] r10:00000000 r9:dff49e78 r8:84855100 r7:8439ac80 r6:80267888 r5:84b28c00 [ 1328.861031][ T32] r4:84818400 [ 1328.861220][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.861722][ T32] Exception stack(0xdff91fb0 to 0xdff91ff8) [ 1328.861995][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.862833][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.863279][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.863617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818400 [ 1328.863984][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.864335][ T32] INFO: task kworker/0:184:3667 blocked for more than 455 seconds. [ 1328.864592][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.864945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.865303][ T32] task:kworker/0:184 state:D stack:0 pid:3667 tgid:3667 ppid:2 flags:0x00000000 [ 1328.865915][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.866451][ T32] Call trace: [ 1328.866614][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.866811][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04c5da4 r5:84b2b000 [ 1328.867006][ T32] r4:84b2b000 [ 1328.867111][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.867330][ T32] r5:84b2b000 r4:8271a0b0 [ 1328.867423][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.867727][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.867954][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c5e20 [ 1328.868163][ T32] r4:00000000 [ 1328.868286][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.868519][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.868845][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.879663][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848185c0 [ 1328.880016][ T32] r4:00000000 [ 1328.880210][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.880610][ T32] r9:84b2b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1328.880891][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.881249][ T32] r5:00001000 r4:dfbd1000 [ 1328.881493][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.881828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.882178][ T32] r5:843b9f7c r4:843b9c00 [ 1328.882337][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.882647][ T32] r7:dddcfe40 r6:82c18000 r5:843b9f7c r4:8439ad00 [ 1328.882768][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.882976][ T32] r10:84b2b000 r9:8439ad2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.883156][ T32] r4:8439ad00 [ 1328.883280][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.883484][ T32] r10:00000000 r9:dff49e78 r8:84855240 r7:8439ad00 r6:80267888 r5:84b2b000 [ 1328.883637][ T32] r4:84818100 [ 1328.883737][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.883987][ T32] Exception stack(0xe04c5fb0 to 0xe04c5ff8) [ 1328.884115][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.884268][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.884443][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.884610][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818100 [ 1328.884785][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.885023][ T32] INFO: task kworker/1:100:3669 blocked for more than 455 seconds. [ 1328.885218][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.885376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.885526][ T32] task:kworker/1:100 state:D stack:0 pid:3669 tgid:3669 ppid:2 flags:0x00000000 [ 1328.885815][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.885950][ T32] Call trace: [ 1328.886040][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.886211][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dffd5da4 r5:84b2c800 [ 1328.886353][ T32] r4:84b2c800 [ 1328.886429][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.886693][ T32] r5:84b2c800 r4:8271a0b0 [ 1328.886786][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.886977][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.887196][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd5e20 [ 1328.887339][ T32] r4:00000000 [ 1328.887485][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.887805][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.888116][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.888672][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84855280 [ 1328.888952][ T32] r4:00000000 [ 1328.889094][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.899872][ T32] r9:84b2c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1328.900085][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.900308][ T32] r5:00001000 r4:dfba7000 [ 1328.900479][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.900693][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.900912][ T32] r5:84b8137c r4:84b81000 [ 1328.901020][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.901264][ T32] r7:ddde3e40 r6:82c18200 r5:84b8137c r4:849a5e80 [ 1328.901514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.901746][ T32] r10:84b2c800 r9:849a5eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.901962][ T32] r4:849a5e80 [ 1328.902080][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.902326][ T32] r10:00000000 r9:e04d1e78 r8:84855500 r7:849a5e80 r6:80267888 r5:84b2c800 [ 1328.902542][ T32] r4:84855400 [ 1328.902627][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.902961][ T32] Exception stack(0xdffd5fb0 to 0xdffd5ff8) [ 1328.903299][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.903669][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.904077][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.904490][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84855400 [ 1328.904836][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.905169][ T32] INFO: task kworker/0:185:3671 blocked for more than 455 seconds. [ 1328.905500][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.905760][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.906049][ T32] task:kworker/0:185 state:D stack:0 pid:3671 tgid:3671 ppid:2 flags:0x00000000 [ 1328.906440][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.906758][ T32] Call trace: [ 1328.906939][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.907297][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff65da4 r5:849fa400 [ 1328.907629][ T32] r4:849fa400 [ 1328.907816][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.908208][ T32] r5:849fa400 r4:8271a0b0 [ 1328.908421][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.908902][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.919563][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff65e20 [ 1328.919863][ T32] r4:00000000 [ 1328.919960][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.920220][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.920412][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.920597][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818940 [ 1328.920796][ T32] r4:00000000 [ 1328.920927][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.921154][ T32] r9:849fa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1328.921373][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.921610][ T32] r5:00001000 r4:dfc09000 [ 1328.921706][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.921903][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.922105][ T32] r5:843ba77c r4:843ba400 [ 1328.922286][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.922536][ T32] r7:dddcfe40 r6:82c18000 r5:843ba77c r4:8439ad80 [ 1328.922650][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.922819][ T32] r10:849fa400 r9:8439adac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.922982][ T32] r4:8439ad80 [ 1328.923056][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.923284][ T32] r10:00000000 r9:dff49e78 r8:848187c0 r7:8439ad80 r6:80267888 r5:849fa400 [ 1328.923425][ T32] r4:84818540 [ 1328.923518][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.923801][ T32] Exception stack(0xdff65fb0 to 0xdff65ff8) [ 1328.924088][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.924415][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.924721][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.924994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818540 [ 1328.925246][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.925545][ T32] INFO: task kworker/1:101:3673 blocked for more than 455 seconds. [ 1328.925811][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.925919][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.926109][ T32] task:kworker/1:101 state:D stack:0 pid:3673 tgid:3673 ppid:2 flags:0x00000000 [ 1328.926415][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.926567][ T32] Call trace: [ 1328.926663][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.926836][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0005da4 r5:84b2bc00 [ 1328.926985][ T32] r4:84b2bc00 [ 1328.927058][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.927227][ T32] r5:84b2bc00 r4:8271a0b0 [ 1328.927368][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.927583][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.927827][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0005e20 [ 1328.927970][ T32] r4:00000000 [ 1328.928117][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.928284][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.928449][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.928619][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84855940 [ 1328.928757][ T32] r4:00000000 [ 1328.928858][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.929090][ T32] r9:84b2bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1328.939897][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.940451][ T32] r5:00001000 r4:dfc1f000 [ 1328.940688][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.940966][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.941359][ T32] r5:84b8177c r4:84b81400 [ 1328.941520][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.941977][ T32] r7:ddde3e40 r6:82c18200 r5:84b8177c r4:849a5f00 [ 1328.942147][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.942519][ T32] r10:84b2bc00 r9:849a5f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1328.942786][ T32] r4:849a5f00 [ 1328.942963][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.943312][ T32] r10:00000000 r9:e04d1e78 r8:84855700 r7:849a5f00 r6:80267888 r5:84b2bc00 [ 1328.943994][ T32] r4:84855380 [ 1328.944376][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.944847][ T32] Exception stack(0xe0005fb0 to 0xe0005ff8) [ 1328.945206][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.945637][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.946260][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.946614][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84855380 [ 1328.946993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.947353][ T32] INFO: task kworker/0:186:3674 blocked for more than 455 seconds. [ 1328.947665][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.947906][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.948689][ T32] task:kworker/0:186 state:D stack:0 pid:3674 tgid:3674 ppid:2 flags:0x00000000 [ 1328.959945][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.960391][ T32] Call trace: [ 1328.960635][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.960980][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e005dda4 r5:84b2e000 [ 1328.961275][ T32] r4:84b2e000 [ 1328.961458][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.961875][ T32] r5:84b2e000 r4:8271a0b0 [ 1328.962126][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.962499][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.962883][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e005de20 [ 1328.963172][ T32] r4:00000000 [ 1328.963350][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.963663][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.964005][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.964382][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818f00 [ 1328.964793][ T32] r4:00000000 [ 1328.964933][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.965432][ T32] r9:84b2e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1328.965656][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.965898][ T32] r5:00001000 r4:dfcc1000 [ 1328.966007][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.966235][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.966476][ T32] r5:843bb37c r4:843bb000 [ 1328.966588][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.966826][ T32] r7:dddcfe40 r6:82c18000 r5:843bb37c r4:8439ae00 [ 1328.966969][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.967168][ T32] r10:84b2e000 r9:8439ae2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.967420][ T32] r4:8439ae00 [ 1328.967567][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.967793][ T32] r10:00000000 r9:dff65e78 r8:848557c0 r7:8439ae00 r6:80267888 r5:84b2e000 [ 1328.967999][ T32] r4:848188c0 [ 1328.968091][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.968270][ T32] Exception stack(0xe005dfb0 to 0xe005dff8) [ 1328.968459][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.968653][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.968863][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.969026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848188c0 [ 1328.979645][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.979962][ T32] INFO: task kworker/0:187:3676 blocked for more than 455 seconds. [ 1328.980153][ T32] Not tainted 6.12.0-syzkaller #0 [ 1328.980308][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.980489][ T32] task:kworker/0:187 state:D stack:0 pid:3676 tgid:3676 ppid:2 flags:0x00000000 [ 1328.980722][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.980929][ T32] Call trace: [ 1328.981062][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1328.981246][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04e1da4 r5:849fc800 [ 1328.981487][ T32] r4:849fc800 [ 1328.981636][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1328.981898][ T32] r5:849fc800 r4:8271a0b0 [ 1328.981992][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1328.982185][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.982677][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e20 [ 1328.983278][ T32] r4:00000000 [ 1328.983668][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1328.984196][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.984676][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1328.985222][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818cc0 [ 1328.985613][ T32] r4:00000000 [ 1328.985816][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1328.986482][ T32] r9:849fc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1328.986816][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.987161][ T32] r5:00001000 r4:dfc7b000 [ 1328.987319][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1328.987564][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.987802][ T32] r5:843bab7c r4:843ba800 [ 1328.987932][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1328.988234][ T32] r7:dddcfe40 r6:82c18000 r5:843bab7c r4:8439ae80 [ 1328.988414][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1328.988681][ T32] r10:849fc800 r9:8439aeac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1328.988929][ T32] r4:8439ae80 [ 1328.989076][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1328.999881][ T32] r10:00000000 r9:e005de78 r8:848189c0 r7:8439ae80 r6:80267888 r5:849fc800 [ 1329.000492][ T32] r4:848188c0 [ 1329.000684][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.001075][ T32] Exception stack(0xe04e1fb0 to 0xe04e1ff8) [ 1329.001478][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.002071][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.002618][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.003073][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848188c0 [ 1329.003520][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.004034][ T32] INFO: task kworker/1:102:3678 blocked for more than 455 seconds. [ 1329.004480][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.004725][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.005013][ T32] task:kworker/1:102 state:D stack:0 pid:3678 tgid:3678 ppid:2 flags:0x00000000 [ 1329.005472][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.005783][ T32] Call trace: [ 1329.006044][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.006556][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04e9da4 r5:849fbc00 [ 1329.006924][ T32] r4:849fbc00 [ 1329.007097][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.007609][ T32] r5:849fbc00 r4:8271a0b0 [ 1329.007934][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.008442][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.008940][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e9e20 [ 1329.019729][ T32] r4:00000000 [ 1329.020012][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.020499][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.020925][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.021272][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499a940 [ 1329.021700][ T32] r4:00000000 [ 1329.021864][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.022199][ T32] r9:849fbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1329.022529][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.022907][ T32] r5:00001000 r4:dfa21000 [ 1329.023015][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.023202][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.023435][ T32] r5:84b8277c r4:84b82400 [ 1329.023688][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.024144][ T32] r7:ddde3e40 r6:82c18200 r5:84b8277c r4:849a5f80 [ 1329.024411][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.024840][ T32] r10:849fbc00 r9:849a5fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.025198][ T32] r4:849a5f80 [ 1329.025413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.025797][ T32] r10:00000000 r9:e04d1e78 r8:84818b40 r7:849a5f80 r6:80267888 r5:849fbc00 [ 1329.026095][ T32] r4:84855a00 [ 1329.026375][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.026737][ T32] Exception stack(0xe04e9fb0 to 0xe04e9ff8) [ 1329.026985][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.027346][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.027791][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.028119][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84855a00 [ 1329.028481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.028975][ T32] INFO: task kworker/0:188:3682 blocked for more than 455 seconds. [ 1329.040057][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.040581][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.040894][ T32] task:kworker/0:188 state:D stack:0 pid:3682 tgid:3682 ppid:2 flags:0x00000000 [ 1329.041392][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.041778][ T32] Call trace: [ 1329.042034][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.042453][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0001da4 r5:849fd400 [ 1329.042850][ T32] r4:849fd400 [ 1329.043022][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.043629][ T32] r5:849fd400 r4:8271a0b0 [ 1329.043834][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.044386][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.044874][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0001e20 [ 1329.045125][ T32] r4:00000000 [ 1329.045216][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.045440][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.045647][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.045858][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84818dc0 [ 1329.046049][ T32] r4:00000000 [ 1329.046157][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.046377][ T32] r9:849fd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1329.046571][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.046754][ T32] r5:00001000 r4:dfca7000 [ 1329.046850][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.047127][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.047347][ T32] r5:843baf7c r4:843bac00 [ 1329.047446][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.047724][ T32] r7:dddcfe40 r6:82c18000 r5:843baf7c r4:8439af00 [ 1329.047915][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.048172][ T32] r10:849fd400 r9:8439af2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.048456][ T32] r4:8439af00 [ 1329.048636][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.049062][ T32] r10:00000000 r9:e005de78 r8:84818fc0 r7:8439af00 r6:80267888 r5:849fd400 [ 1329.059881][ T32] r4:84818d80 [ 1329.060253][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.060661][ T32] Exception stack(0xe0001fb0 to 0xe0001ff8) [ 1329.060989][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.061457][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.061850][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.062257][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818d80 [ 1329.062659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.063062][ T32] INFO: task kworker/0:189:3684 blocked for more than 455 seconds. [ 1329.063430][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.063698][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.063977][ T32] task:kworker/0:189 state:D stack:0 pid:3684 tgid:3684 ppid:2 flags:0x00000000 [ 1329.064412][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.064728][ T32] Call trace: [ 1329.064920][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.065258][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04edda4 r5:849fe000 [ 1329.065576][ T32] r4:849fe000 [ 1329.065775][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.066143][ T32] r5:849fe000 r4:8271a0b0 [ 1329.066327][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.066952][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.067317][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ede20 [ 1329.067605][ T32] r4:00000000 [ 1329.067773][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.068100][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.068493][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.068832][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886f00 [ 1329.069117][ T32] r4:00000000 [ 1329.089948][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.090555][ T32] r9:849fe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1329.090871][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.091219][ T32] r5:00001000 r4:dfe27000 [ 1329.091405][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.091908][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.092246][ T32] r5:843bb77c r4:843bb400 [ 1329.092481][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.092890][ T32] r7:dddcfe40 r6:82c18000 r5:843bb77c r4:8439af80 [ 1329.093120][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.093501][ T32] r10:849fe000 r9:8439afac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.093893][ T32] r4:8439af80 [ 1329.094056][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.094514][ T32] r10:00000000 r9:e005de78 r8:84818a80 r7:8439af80 r6:80267888 r5:849fe000 [ 1329.094789][ T32] r4:84818e40 [ 1329.094958][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.095268][ T32] Exception stack(0xe04edfb0 to 0xe04edff8) [ 1329.095511][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.095820][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.096199][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.096477][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84818e40 [ 1329.096968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.097443][ T32] INFO: task kworker/0:190:3686 blocked for more than 455 seconds. [ 1329.097875][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.098099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.098587][ T32] task:kworker/0:190 state:D stack:0 pid:3686 tgid:3686 ppid:2 flags:0x00000000 [ 1329.109923][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.110561][ T32] Call trace: [ 1329.110882][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.111503][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04e5da4 r5:849f9800 [ 1329.111843][ T32] r4:849f9800 [ 1329.112006][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.112344][ T32] r5:849f9800 r4:8271a0b0 [ 1329.112542][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.112904][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.113356][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e20 [ 1329.113688][ T32] r4:00000000 [ 1329.113854][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.114238][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.114596][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.114931][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488b2c0 [ 1329.115272][ T32] r4:00000000 [ 1329.115442][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.115817][ T32] r9:849f9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1329.116133][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.116455][ T32] r5:00001000 r4:dfe65000 [ 1329.116732][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.117079][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.117552][ T32] r5:843bbf7c r4:843bbc00 [ 1329.117745][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.118099][ T32] r7:dddcfe40 r6:82c18000 r5:843bbf7c r4:84882000 [ 1329.118374][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.118715][ T32] r10:849f9800 r9:8488202c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.118993][ T32] r4:84882000 [ 1329.129901][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.130503][ T32] r10:00000000 r9:e04ede78 r8:84818480 r7:84882000 r6:80267888 r5:849f9800 [ 1329.130792][ T32] r4:84886f80 [ 1329.130957][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.131512][ T32] Exception stack(0xe04e5fb0 to 0xe04e5ff8) [ 1329.131770][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.132086][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.132580][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.132918][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84886f80 [ 1329.133397][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.133872][ T32] INFO: task kworker/0:191:3687 blocked for more than 455 seconds. [ 1329.134257][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.134491][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.134753][ T32] task:kworker/0:191 state:D stack:0 pid:3687 tgid:3687 ppid:2 flags:0x00000000 [ 1329.135200][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.135602][ T32] Call trace: [ 1329.135837][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.136171][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04f5da4 r5:849fb000 [ 1329.136495][ T32] r4:849fb000 [ 1329.136662][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.137109][ T32] r5:849fb000 r4:8271a0b0 [ 1329.137436][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.137958][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.138608][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f5e20 [ 1329.139207][ T32] r4:00000000 [ 1329.150402][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.150891][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.151290][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.151642][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488b1c0 [ 1329.151917][ T32] r4:00000000 [ 1329.152074][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.152431][ T32] r9:849fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1329.152717][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.153082][ T32] r5:00001000 r4:dfe43000 [ 1329.153364][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.153688][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.154055][ T32] r5:843bbb7c r4:843bb800 [ 1329.154238][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.154657][ T32] r7:dddcfe40 r6:82c18000 r5:843bbb7c r4:84882080 [ 1329.154966][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.155430][ T32] r10:849fb000 r9:848820ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.155707][ T32] r4:84882080 [ 1329.155864][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.156380][ T32] r10:00000000 r9:e04e5e78 r8:8488b040 r7:84882080 r6:80267888 r5:849fb000 [ 1329.157088][ T32] r4:84396dc0 [ 1329.157245][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.157599][ T32] Exception stack(0xe04f5fb0 to 0xe04f5ff8) [ 1329.157836][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.158140][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.158522][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.158832][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84396dc0 [ 1329.169905][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.170442][ T32] INFO: task kworker/1:103:3689 blocked for more than 455 seconds. [ 1329.170771][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.170994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.171375][ T32] task:kworker/1:103 state:D stack:0 pid:3689 tgid:3689 ppid:2 flags:0x00000000 [ 1329.171990][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.172280][ T32] Call trace: [ 1329.172603][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.173180][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04f1da4 r5:849fec00 [ 1329.173735][ T32] r4:849fec00 [ 1329.173935][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.174291][ T32] r5:849fec00 r4:8271a0b0 [ 1329.174749][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.175334][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.176441][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f1e20 [ 1329.176827][ T32] r4:00000000 [ 1329.177036][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.177644][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.178148][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.178790][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84855f00 [ 1329.190049][ T32] r4:00000000 [ 1329.190474][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.190953][ T32] r9:849fec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1329.191322][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.191650][ T32] r5:00001000 r4:dfe77000 [ 1329.191813][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.192181][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.192555][ T32] r5:84b81f7c r4:84b81c00 [ 1329.192753][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.193171][ T32] r7:ddde3e40 r6:82c18200 r5:84b81f7c r4:84392000 [ 1329.193481][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.194015][ T32] r10:849fec00 r9:8439202c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.194546][ T32] r4:84392000 [ 1329.194722][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.195219][ T32] r10:00000000 r9:e04e9e78 r8:8488b240 r7:84392000 r6:80267888 r5:849fec00 [ 1329.195575][ T32] r4:84855dc0 [ 1329.195760][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.196172][ T32] Exception stack(0xe04f1fb0 to 0xe04f1ff8) [ 1329.196498][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.196908][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.197246][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.197716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84855dc0 [ 1329.198049][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.198421][ T32] INFO: task kworker/0:192:3690 blocked for more than 455 seconds. [ 1329.198826][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.209937][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.210562][ T32] task:kworker/0:192 state:D stack:0 pid:3690 tgid:3690 ppid:2 flags:0x00000000 [ 1329.210995][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.211452][ T32] Call trace: [ 1329.211741][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.212132][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04f9da4 r5:84a72400 [ 1329.212617][ T32] r4:84a72400 [ 1329.212870][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.213415][ T32] r5:84a72400 r4:8271a0b0 [ 1329.213617][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.214227][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.214741][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f9e20 [ 1329.215395][ T32] r4:00000000 [ 1329.215842][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.216250][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.216818][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.217176][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488b800 [ 1329.217678][ T32] r4:00000000 [ 1329.218033][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.218733][ T32] r9:84a72400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1329.219106][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.230496][ T32] r5:00001000 r4:dff4f000 [ 1329.230722][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.231181][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.231596][ T32] r5:841eeb7c r4:841ee800 [ 1329.231877][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.232367][ T32] r7:dddcfe40 r6:82c18000 r5:841eeb7c r4:84882100 [ 1329.232643][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.233079][ T32] r10:84a72400 r9:8488212c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.233409][ T32] r4:84882100 [ 1329.233577][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.233947][ T32] r10:00000000 r9:e04e5e78 r8:8488b3c0 r7:84882100 r6:80267888 r5:84a72400 [ 1329.234274][ T32] r4:8488b280 [ 1329.234444][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.234927][ T32] Exception stack(0xe04f9fb0 to 0xe04f9ff8) [ 1329.235226][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.235584][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.236039][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.236392][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b280 [ 1329.236705][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.237216][ T32] INFO: task kworker/0:193:3691 blocked for more than 455 seconds. [ 1329.237686][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.238049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.238441][ T32] task:kworker/0:193 state:D stack:0 pid:3691 tgid:3691 ppid:2 flags:0x00000000 [ 1329.249925][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.250465][ T32] Call trace: [ 1329.250678][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.251170][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0501da4 r5:83dc0c00 [ 1329.251532][ T32] r4:83dc0c00 [ 1329.251753][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.252196][ T32] r5:83dc0c00 r4:8271a0b0 [ 1329.252422][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.252924][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.253482][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0501e20 [ 1329.253906][ T32] r4:00000000 [ 1329.254259][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.254713][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.255118][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.255554][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488b980 [ 1329.256004][ T32] r4:00000000 [ 1329.256211][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.256627][ T32] r9:83dc0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1329.256980][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.257428][ T32] r5:00001000 r4:dff7f000 [ 1329.257637][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.258036][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.258399][ T32] r5:84ac477c r4:84ac4400 [ 1329.258584][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.259120][ T32] r7:dddcfe40 r6:82c18000 r5:84ac477c r4:84882180 [ 1329.269631][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.270057][ T32] r10:83dc0c00 r9:848821ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.270425][ T32] r4:84882180 [ 1329.270600][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.270985][ T32] r10:00000000 r9:e04f9e78 r8:8488b600 r7:84882180 r6:80267888 r5:83dc0c00 [ 1329.271300][ T32] r4:8488b500 [ 1329.271488][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.271861][ T32] Exception stack(0xe0501fb0 to 0xe0501ff8) [ 1329.272105][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.272536][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.272875][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.273263][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b500 [ 1329.273646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.273990][ T32] INFO: task kworker/0:194:3696 blocked for more than 455 seconds. [ 1329.274286][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.274502][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.274800][ T32] task:kworker/0:194 state:D stack:0 pid:3696 tgid:3696 ppid:2 flags:0x00000000 [ 1329.275228][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.275529][ T32] Call trace: [ 1329.275712][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.276082][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0505da4 r5:83dc1800 [ 1329.276350][ T32] r4:83dc1800 [ 1329.276511][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.276874][ T32] r5:83dc1800 r4:8271a0b0 [ 1329.277095][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.277520][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.277936][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e20 [ 1329.278170][ T32] r4:00000000 [ 1329.278331][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.278604][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.278909][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.289859][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488b900 [ 1329.290626][ T32] r4:00000000 [ 1329.290783][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.291124][ T32] r9:83dc1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1329.291654][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.292015][ T32] r5:00001000 r4:dff69000 [ 1329.292227][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.292633][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.293024][ T32] r5:84ac437c r4:84ac4000 [ 1329.293193][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.293595][ T32] r7:dddcfe40 r6:82c18000 r5:84ac437c r4:84882200 [ 1329.293810][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.294141][ T32] r10:83dc1800 r9:8488222c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.294434][ T32] r4:84882200 [ 1329.294590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.294942][ T32] r10:00000000 r9:e0501e78 r8:8488bb40 r7:84882200 r6:80267888 r5:83dc1800 [ 1329.295416][ T32] r4:8488bac0 [ 1329.295590][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.295910][ T32] Exception stack(0xe0505fb0 to 0xe0505ff8) [ 1329.296194][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.296459][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.296743][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.297044][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488bac0 [ 1329.297336][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.297776][ T32] INFO: task kworker/0:195:3698 blocked for more than 455 seconds. [ 1329.298073][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.298270][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.298509][ T32] task:kworker/0:195 state:D stack:0 pid:3698 tgid:3698 ppid:2 flags:0x00000000 [ 1329.298944][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.309609][ T32] Call trace: [ 1329.309901][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.310238][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04fdda4 r5:83dc2400 [ 1329.310570][ T32] r4:83dc2400 [ 1329.310748][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.311118][ T32] r5:83dc2400 r4:8271a0b0 [ 1329.311272][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.311599][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.311965][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde20 [ 1329.312224][ T32] r4:00000000 [ 1329.312337][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.312642][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.312914][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.313208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488bc40 [ 1329.313492][ T32] r4:00000000 [ 1329.313631][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.313871][ T32] r9:83dc2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1329.314131][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.314510][ T32] r5:00001000 r4:dff89000 [ 1329.314662][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.314970][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.315464][ T32] r5:84ac4b7c r4:84ac4800 [ 1329.315620][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.316006][ T32] r7:dddcfe40 r6:82c18000 r5:84ac4b7c r4:84882280 [ 1329.316265][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.316688][ T32] r10:83dc2400 r9:848822ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.317034][ T32] r4:84882280 [ 1329.317200][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.317564][ T32] r10:00000000 r9:e0501e78 r8:8488bac0 r7:84882280 r6:80267888 r5:83dc2400 [ 1329.317970][ T32] r4:8488b880 [ 1329.318198][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.318611][ T32] Exception stack(0xe04fdfb0 to 0xe04fdff8) [ 1329.318870][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.329760][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.330167][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.330455][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b880 [ 1329.330807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.331180][ T32] INFO: task kworker/0:196:3701 blocked for more than 455 seconds. [ 1329.331463][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.331788][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.332090][ T32] task:kworker/0:196 state:D stack:0 pid:3701 tgid:3701 ppid:2 flags:0x00000000 [ 1329.332433][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.332707][ T32] Call trace: [ 1329.332885][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.333191][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0509da4 r5:83dc3000 [ 1329.333530][ T32] r4:83dc3000 [ 1329.333707][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.334055][ T32] r5:83dc3000 r4:8271a0b0 [ 1329.334223][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.334660][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.335076][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0509e20 [ 1329.335400][ T32] r4:00000000 [ 1329.335576][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.335876][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.336341][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.336695][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488bd80 [ 1329.337112][ T32] r4:00000000 [ 1329.337292][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.337641][ T32] r9:83dc3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1329.337951][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.338250][ T32] r5:00001000 r4:dffab000 [ 1329.338415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.338752][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.339131][ T32] r5:84ac4f7c r4:84ac4c00 [ 1329.349677][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.350222][ T32] r7:dddcfe40 r6:82c18000 r5:84ac4f7c r4:84882300 [ 1329.350440][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.350806][ T32] r10:83dc3000 r9:8488232c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.351107][ T32] r4:84882300 [ 1329.351255][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.351608][ T32] r10:00000000 r9:e04fde78 r8:8488be40 r7:84882300 r6:80267888 r5:83dc3000 [ 1329.351915][ T32] r4:8488b880 [ 1329.352098][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.352402][ T32] Exception stack(0xe0509fb0 to 0xe0509ff8) [ 1329.352662][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.352969][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.353248][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.353530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b880 [ 1329.353797][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.354125][ T32] INFO: task kworker/0:197:3702 blocked for more than 455 seconds. [ 1329.354419][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.354638][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.354939][ T32] task:kworker/0:197 state:D stack:0 pid:3702 tgid:3702 ppid:2 flags:0x00000000 [ 1329.355334][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.355703][ T32] Call trace: [ 1329.355890][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.356214][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0515da4 r5:84b2a400 [ 1329.356553][ T32] r4:84b2a400 [ 1329.356705][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.357175][ T32] r5:84b2a400 r4:8271a0b0 [ 1329.357393][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.357865][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.358297][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0515e20 [ 1329.358675][ T32] r4:00000000 [ 1329.358885][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.369926][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.370543][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.370869][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84886e00 [ 1329.371100][ T32] r4:00000000 [ 1329.371229][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.371527][ T32] r9:84b2a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1329.371837][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.372264][ T32] r5:00001000 r4:dffdb000 [ 1329.372536][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.372949][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.373368][ T32] r5:84ac577c r4:84ac5400 [ 1329.373569][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.373912][ T32] r7:dddcfe40 r6:82c18000 r5:84ac577c r4:84882380 [ 1329.374142][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.374483][ T32] r10:84b2a400 r9:848823ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.374790][ T32] r4:84882380 [ 1329.374937][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.375303][ T32] r10:00000000 r9:e0509e78 r8:84855200 r7:84882380 r6:80267888 r5:84b2a400 [ 1329.375618][ T32] r4:8488b880 [ 1329.375806][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.376056][ T32] Exception stack(0xe0515fb0 to 0xe0515ff8) [ 1329.376252][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.376646][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.376955][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.377228][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b880 [ 1329.377560][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.377893][ T32] INFO: task kworker/0:198:3703 blocked for more than 455 seconds. [ 1329.378308][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.378618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.378890][ T32] task:kworker/0:198 state:D stack:0 pid:3703 tgid:3703 ppid:2 flags:0x00000000 [ 1329.389751][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.390203][ T32] Call trace: [ 1329.390348][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.390734][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0519da4 r5:84b2ec00 [ 1329.391030][ T32] r4:84b2ec00 [ 1329.391195][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.391517][ T32] r5:84b2ec00 r4:8271a0b0 [ 1329.391693][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.392051][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.392445][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0519e20 [ 1329.392807][ T32] r4:00000000 [ 1329.392957][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.393334][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.393686][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.394038][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8488bf80 [ 1329.394320][ T32] r4:00000000 [ 1329.394468][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.394804][ T32] r9:84b2ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1329.395114][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.395447][ T32] r5:00001000 r4:dffb5000 [ 1329.395696][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.396004][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.396456][ T32] r5:84ac537c r4:84ac5000 [ 1329.396631][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.396966][ T32] r7:dddcfe40 r6:82c18000 r5:84ac537c r4:84882400 [ 1329.397227][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.397685][ T32] r10:84b2ec00 r9:8488242c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.398009][ T32] r4:84882400 [ 1329.398192][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.398554][ T32] r10:00000000 r9:e0515e78 r8:84855040 r7:84882400 r6:80267888 r5:84b2ec00 [ 1329.398969][ T32] r4:8488b880 [ 1329.409787][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.410281][ T32] Exception stack(0xe0519fb0 to 0xe0519ff8) [ 1329.410538][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.410853][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.411259][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.411564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8488b880 [ 1329.411915][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.412346][ T32] INFO: task kworker/1:104:3705 blocked for more than 455 seconds. [ 1329.412763][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.413037][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.413397][ T32] task:kworker/1:104 state:D stack:0 pid:3705 tgid:3705 ppid:2 flags:0x00000000 [ 1329.413814][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.414112][ T32] Call trace: [ 1329.414440][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.414760][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0521da4 r5:84b2d400 [ 1329.415067][ T32] r4:84b2d400 [ 1329.415309][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.415659][ T32] r5:84b2d400 r4:8271a0b0 [ 1329.415853][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.416235][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.416603][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0521e20 [ 1329.416852][ T32] r4:00000000 [ 1329.416997][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.417295][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.417810][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.418104][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499ae80 [ 1329.418359][ T32] r4:00000000 [ 1329.418517][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.418863][ T32] r9:84b2d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1329.419112][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.419414][ T32] r5:00001000 r4:dfa47000 [ 1329.419611][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.419932][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.420267][ T32] r5:84b82b7c r4:84b82800 [ 1329.420447][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.420825][ T32] r7:ddde3e40 r6:82c18200 r5:84b82b7c r4:84392080 [ 1329.421039][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.421444][ T32] r10:84b2d400 r9:843920ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.421794][ T32] r4:84392080 [ 1329.421952][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.422247][ T32] r10:00000000 r9:e04e9e78 r8:8499a180 r7:84392080 r6:80267888 r5:84b2d400 [ 1329.422578][ T32] r4:8499a080 [ 1329.422721][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.422980][ T32] Exception stack(0xe0521fb0 to 0xe0521ff8) [ 1329.423240][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.423483][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.423719][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.424026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499a080 [ 1329.424260][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.424561][ T32] INFO: task kworker/0:199:3707 blocked for more than 455 seconds. [ 1329.424840][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.425009][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.425218][ T32] task:kworker/0:199 state:D stack:0 pid:3707 tgid:3707 ppid:2 flags:0x00000000 [ 1329.425614][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.425802][ T32] Call trace: [ 1329.425974][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.426242][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0511da4 r5:83dc3c00 [ 1329.426476][ T32] r4:83dc3c00 [ 1329.426572][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.426832][ T32] r5:83dc3c00 r4:8271a0b0 [ 1329.426960][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.427269][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.427600][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0511e20 [ 1329.427834][ T32] r4:00000000 [ 1329.427954][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.449898][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.450294][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.450499][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883040 [ 1329.450753][ T32] r4:00000000 [ 1329.450897][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.451183][ T32] r9:83dc3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1329.451453][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.451753][ T32] r5:00001000 r4:dffe9000 [ 1329.451962][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.452230][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.452551][ T32] r5:84ac5b7c r4:84ac5800 [ 1329.452675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.452992][ T32] r7:dddcfe40 r6:82c18000 r5:84ac5b7c r4:84882480 [ 1329.453183][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.453641][ T32] r10:83dc3c00 r9:848824ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.454011][ T32] r4:84882480 [ 1329.454173][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.454656][ T32] r10:00000000 r9:e0515e78 r8:84883100 r7:84882480 r6:80267888 r5:83dc3c00 [ 1329.455034][ T32] r4:84883000 [ 1329.455186][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.455521][ T32] Exception stack(0xe0511fb0 to 0xe0511ff8) [ 1329.455773][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.456091][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.456372][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.456956][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883000 [ 1329.457352][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.457654][ T32] INFO: task kworker/0:200:3709 blocked for more than 455 seconds. [ 1329.458127][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.458411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.458719][ T32] task:kworker/0:200 state:D stack:0 pid:3709 tgid:3709 ppid:2 flags:0x00000000 [ 1329.459130][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.470190][ T32] Call trace: [ 1329.470384][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.470738][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e051dda4 r5:83dc4800 [ 1329.471021][ T32] r4:83dc4800 [ 1329.471174][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.471484][ T32] r5:83dc4800 r4:8271a0b0 [ 1329.471687][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.472024][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.472556][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de20 [ 1329.472841][ T32] r4:00000000 [ 1329.473006][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.473449][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.473757][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.474041][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883240 [ 1329.474339][ T32] r4:00000000 [ 1329.474496][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.474806][ T32] r9:83dc4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1329.475040][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.475330][ T32] r5:00001000 r4:dfff9000 [ 1329.475491][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.475885][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.476206][ T32] r5:84ac5f7c r4:84ac5c00 [ 1329.476332][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.476676][ T32] r7:dddcfe40 r6:82c18000 r5:84ac5f7c r4:84882500 [ 1329.476855][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.477206][ T32] r10:83dc4800 r9:8488252c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.477456][ T32] r4:84882500 [ 1329.477599][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.477874][ T32] r10:00000000 r9:e0511e78 r8:848832c0 r7:84882500 r6:80267888 r5:83dc4800 [ 1329.478145][ T32] r4:84883200 [ 1329.478250][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.478608][ T32] Exception stack(0xe051dfb0 to 0xe051dff8) [ 1329.478870][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.489819][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.490215][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.490387][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883200 [ 1329.490661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.490906][ T32] INFO: task kworker/0:201:3710 blocked for more than 455 seconds. [ 1329.491124][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.491281][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.491529][ T32] task:kworker/0:201 state:D stack:0 pid:3710 tgid:3710 ppid:2 flags:0x00000000 [ 1329.491950][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.492125][ T32] Call trace: [ 1329.492231][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.492554][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0529da4 r5:83dc5400 [ 1329.492711][ T32] r4:83dc5400 [ 1329.492851][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.493152][ T32] r5:83dc5400 r4:8271a0b0 [ 1329.493260][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.493547][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.493768][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0529e20 [ 1329.493923][ T32] r4:00000000 [ 1329.493992][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.494226][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.494459][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.494686][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848834c0 [ 1329.494896][ T32] r4:00000000 [ 1329.494997][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.495212][ T32] r9:83dc5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1329.495351][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.495554][ T32] r5:00001000 r4:e0009000 [ 1329.495672][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.495932][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.496200][ T32] r5:84ac637c r4:84ac6000 [ 1329.496292][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.496565][ T32] r7:dddcfe40 r6:82c18000 r5:84ac637c r4:84882580 [ 1329.496710][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.496938][ T32] r10:83dc5400 r9:848825ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.497153][ T32] r4:84882580 [ 1329.497234][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.497443][ T32] r10:00000000 r9:e051de78 r8:848833c0 r7:84882580 r6:80267888 r5:83dc5400 [ 1329.497619][ T32] r4:84883200 [ 1329.497695][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.497906][ T32] Exception stack(0xe0529fb0 to 0xe0529ff8) [ 1329.498026][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.498175][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.498371][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.498518][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883200 [ 1329.498728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.498903][ T32] INFO: task kworker/0:202:3713 blocked for more than 455 seconds. [ 1329.509707][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.509966][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.510238][ T32] task:kworker/0:202 state:D stack:0 pid:3713 tgid:3713 ppid:2 flags:0x00000000 [ 1329.510545][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.510735][ T32] Call trace: [ 1329.510839][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.511050][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e052dda4 r5:83dc6000 [ 1329.511263][ T32] r4:83dc6000 [ 1329.511345][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.511581][ T32] r5:83dc6000 r4:8271a0b0 [ 1329.511694][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.511951][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.512224][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de20 [ 1329.512385][ T32] r4:00000000 [ 1329.512515][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.512775][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.512999][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.513251][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848836c0 [ 1329.513469][ T32] r4:00000000 [ 1329.513594][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.513761][ T32] r9:83dc6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1329.513937][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.514127][ T32] r5:00001000 r4:e001f000 [ 1329.514220][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.514407][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.514643][ T32] r5:84ac677c r4:84ac6400 [ 1329.514766][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.515018][ T32] r7:dddcfe40 r6:82c18000 r5:84ac677c r4:84882600 [ 1329.515253][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.515509][ T32] r10:83dc6000 r9:8488262c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.515745][ T32] r4:84882600 [ 1329.515862][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.516111][ T32] r10:00000000 r9:e0529e78 r8:84883580 r7:84882600 r6:80267888 r5:83dc6000 [ 1329.516346][ T32] r4:84883440 [ 1329.516438][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.516613][ T32] Exception stack(0xe052dfb0 to 0xe052dff8) [ 1329.516762][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.516938][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.517113][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.517355][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883440 [ 1329.517504][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.517677][ T32] INFO: task kworker/0:203:3715 blocked for more than 455 seconds. [ 1329.517847][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.517965][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.518124][ T32] task:kworker/0:203 state:D stack:0 pid:3715 tgid:3715 ppid:2 flags:0x00000000 [ 1329.518383][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.518557][ T32] Call trace: [ 1329.518703][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.518967][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0539da4 r5:84b30c00 [ 1329.529884][ T32] r4:84b30c00 [ 1329.530336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.530760][ T32] r5:84b30c00 r4:8271a0b0 [ 1329.530883][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.531239][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.531605][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1329.531858][ T32] r4:00000000 [ 1329.531961][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.532232][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.532550][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.532851][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883d00 [ 1329.533087][ T32] r4:00000000 [ 1329.533212][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.533540][ T32] r9:84b30c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1329.533767][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.534012][ T32] r5:00001000 r4:e006b000 [ 1329.534179][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.534489][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.534730][ T32] r5:84ac7b7c r4:84ac7800 [ 1329.534868][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.535170][ T32] r7:dddcfe40 r6:82c18000 r5:84ac7b7c r4:84882680 [ 1329.535317][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.535565][ T32] r10:84b30c00 r9:848826ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.535761][ T32] r4:84882680 [ 1329.535932][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.536184][ T32] r10:00000000 r9:e052de78 r8:8499a600 r7:84882680 r6:80267888 r5:84b30c00 [ 1329.536399][ T32] r4:84883640 [ 1329.536548][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.536726][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1329.536869][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.537049][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.537221][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.537551][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883640 [ 1329.537720][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.537973][ T32] INFO: task kworker/0:204:3717 blocked for more than 455 seconds. [ 1329.538147][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.538293][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.538524][ T32] task:kworker/0:204 state:D stack:0 pid:3717 tgid:3717 ppid:2 flags:0x00000000 [ 1329.538829][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.549957][ T32] Call trace: [ 1329.551304][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.552107][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0541da4 r5:84b32400 [ 1329.552366][ T32] r4:84b32400 [ 1329.552568][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.552984][ T32] r5:84b32400 r4:8271a0b0 [ 1329.553128][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.553522][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.553927][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e20 [ 1329.554238][ T32] r4:00000000 [ 1329.554393][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.554709][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.555036][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.555398][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848837c0 [ 1329.555783][ T32] r4:00000000 [ 1329.555952][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.556382][ T32] r9:84b32400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1329.556715][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.557130][ T32] r5:00001000 r4:e0027000 [ 1329.557304][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.557656][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.558024][ T32] r5:84ac6b7c r4:84ac6800 [ 1329.558290][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.558676][ T32] r7:dddcfe40 r6:82c18000 r5:84ac6b7c r4:84882700 [ 1329.558936][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.569903][ T32] r10:84b32400 r9:8488272c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.570447][ T32] r4:84882700 [ 1329.570622][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.571005][ T32] r10:00000000 r9:e0539e78 r8:8499a800 r7:84882700 r6:80267888 r5:84b32400 [ 1329.571331][ T32] r4:84883780 [ 1329.571524][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.571944][ T32] Exception stack(0xe0541fb0 to 0xe0541ff8) [ 1329.572221][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.572673][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.573075][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.573465][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883780 [ 1329.573838][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.574212][ T32] INFO: task kworker/0:205:3718 blocked for more than 456 seconds. [ 1329.574614][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.574885][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.575415][ T32] task:kworker/0:205 state:D stack:0 pid:3718 tgid:3718 ppid:2 flags:0x00000000 [ 1329.576061][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.576383][ T32] Call trace: [ 1329.576564][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.576992][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0545da4 r5:84b30000 [ 1329.577385][ T32] r4:84b30000 [ 1329.577550][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.577973][ T32] r5:84b30000 r4:8271a0b0 [ 1329.578202][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.578738][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.589923][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0545e20 [ 1329.590457][ T32] r4:00000000 [ 1329.590682][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.591252][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.591848][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.592548][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883980 [ 1329.593282][ T32] r4:00000000 [ 1329.593600][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.594232][ T32] r9:84b30000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1329.594685][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.595066][ T32] r5:00001000 r4:e0039000 [ 1329.595291][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.595740][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.596276][ T32] r5:84ac6f7c r4:84ac6c00 [ 1329.596529][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.597075][ T32] r7:dddcfe40 r6:82c18000 r5:84ac6f7c r4:84882780 [ 1329.597364][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.597936][ T32] r10:84b30000 r9:848827ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.598249][ T32] r4:84882780 [ 1329.598485][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.598829][ T32] r10:00000000 r9:e0539e78 r8:8499a8c0 r7:84882780 r6:80267888 r5:84b30000 [ 1329.599109][ T32] r4:84883780 [ 1329.609864][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.610511][ T32] Exception stack(0xe0545fb0 to 0xe0545ff8) [ 1329.610761][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.611151][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.611654][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.611960][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883780 [ 1329.612405][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.612900][ T32] INFO: task kworker/0:206:3720 blocked for more than 456 seconds. [ 1329.613289][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.613617][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.614168][ T32] task:kworker/0:206 state:D stack:0 pid:3720 tgid:3720 ppid:2 flags:0x00000000 [ 1329.614732][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.615140][ T32] Call trace: [ 1329.615387][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.615862][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e054dda4 r5:84b33c00 [ 1329.616207][ T32] r4:84b33c00 [ 1329.616382][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.616934][ T32] r5:84b33c00 r4:8271a0b0 [ 1329.617132][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.617604][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.618116][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e054de20 [ 1329.618530][ T32] r4:00000000 [ 1329.618680][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.619107][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.630486][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.630941][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883ac0 [ 1329.631283][ T32] r4:00000000 [ 1329.631435][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.631861][ T32] r9:84b33c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1329.632187][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.632578][ T32] r5:00001000 r4:e0045000 [ 1329.632826][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.633207][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.633639][ T32] r5:84ac737c r4:84ac7000 [ 1329.633809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.634194][ T32] r7:dddcfe40 r6:82c18000 r5:84ac737c r4:84882800 [ 1329.634524][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.634876][ T32] r10:84b33c00 r9:8488282c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.635255][ T32] r4:84882800 [ 1329.635495][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.635847][ T32] r10:00000000 r9:e0539e78 r8:8499aac0 r7:84882800 r6:80267888 r5:84b33c00 [ 1329.636192][ T32] r4:84883900 [ 1329.636339][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.636823][ T32] Exception stack(0xe054dfb0 to 0xe054dff8) [ 1329.637138][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.637523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.637813][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.638082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883900 [ 1329.638393][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.638718][ T32] INFO: task kworker/0:207:3722 blocked for more than 456 seconds. [ 1329.639023][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.649982][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.650552][ T32] task:kworker/0:207 state:D stack:0 pid:3722 tgid:3722 ppid:2 flags:0x00000000 [ 1329.651030][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.651350][ T32] Call trace: [ 1329.651561][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.651937][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0555da4 r5:84b33000 [ 1329.652250][ T32] r4:84b33000 [ 1329.652380][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.652727][ T32] r5:84b33000 r4:8271a0b0 [ 1329.652923][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.653295][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.653670][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e20 [ 1329.653932][ T32] r4:00000000 [ 1329.654055][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.654385][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.654687][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.654989][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883bc0 [ 1329.655266][ T32] r4:00000000 [ 1329.655386][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.655670][ T32] r9:84b33000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1329.655900][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.656214][ T32] r5:00001000 r4:e005f000 [ 1329.656354][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.656609][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.656932][ T32] r5:84ac777c r4:84ac7400 [ 1329.657076][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.657439][ T32] r7:dddcfe40 r6:82c18000 r5:84ac777c r4:84882880 [ 1329.657653][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.657962][ T32] r10:84b33000 r9:848828ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.658213][ T32] r4:84882880 [ 1329.658333][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.658598][ T32] r10:00000000 r9:e0539e78 r8:8499ac40 r7:84882880 r6:80267888 r5:84b33000 [ 1329.658959][ T32] r4:84883a00 [ 1329.659107][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.669855][ T32] Exception stack(0xe0555fb0 to 0xe0555ff8) [ 1329.670275][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.670561][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.670902][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.671151][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883a00 [ 1329.671493][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.671822][ T32] INFO: task kworker/0:208:3724 blocked for more than 456 seconds. [ 1329.672082][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.672254][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.672578][ T32] task:kworker/0:208 state:D stack:0 pid:3724 tgid:3724 ppid:2 flags:0x00000000 [ 1329.672916][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.673150][ T32] Call trace: [ 1329.673343][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.673622][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e055dda4 r5:84b31800 [ 1329.673928][ T32] r4:84b31800 [ 1329.674042][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.674493][ T32] r5:84b31800 r4:8271a0b0 [ 1329.674662][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.675016][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.675586][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e055de20 [ 1329.675882][ T32] r4:00000000 [ 1329.676014][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.676299][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.676604][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.676870][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883f40 [ 1329.677133][ T32] r4:00000000 [ 1329.677254][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.677538][ T32] r9:84b31800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1329.677781][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.678090][ T32] r5:00001000 r4:e0089000 [ 1329.678260][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.678520][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.678849][ T32] r5:84acc37c r4:84acc000 [ 1329.679044][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.689937][ T32] r7:dddcfe40 r6:82c18000 r5:84acc37c r4:84882900 [ 1329.690325][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.690697][ T32] r10:84b31800 r9:8488292c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.690993][ T32] r4:84882900 [ 1329.691168][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.691519][ T32] r10:00000000 r9:e0539e78 r8:8499ae00 r7:84882900 r6:80267888 r5:84b31800 [ 1329.691764][ T32] r4:84883b80 [ 1329.691919][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.692196][ T32] Exception stack(0xe055dfb0 to 0xe055dff8) [ 1329.692384][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.692717][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.693039][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.693255][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883b80 [ 1329.693540][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.693779][ T32] INFO: task kworker/0:209:3726 blocked for more than 456 seconds. [ 1329.693994][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.694188][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.694433][ T32] task:kworker/0:209 state:D stack:0 pid:3726 tgid:3726 ppid:2 flags:0x00000000 [ 1329.694741][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.694980][ T32] Call trace: [ 1329.695121][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.695372][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0565da4 r5:84b34800 [ 1329.695667][ T32] r4:84b34800 [ 1329.695814][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.696075][ T32] r5:84b34800 r4:8271a0b0 [ 1329.696257][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.696551][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.696838][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0565e20 [ 1329.697112][ T32] r4:00000000 [ 1329.697252][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.697618][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.697913][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.698239][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84883e40 [ 1329.698563][ T32] r4:00000000 [ 1329.698721][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.699005][ T32] r9:84b34800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1329.704615][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.705136][ T32] r5:00001000 r4:e007d000 [ 1329.705346][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.705649][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.705985][ T32] r5:84ac7f7c r4:84ac7c00 [ 1329.706167][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.706542][ T32] r7:dddcfe40 r6:82c18000 r5:84ac7f7c r4:84882980 [ 1329.706751][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.707086][ T32] r10:84b34800 r9:848829ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.707337][ T32] r4:84882980 [ 1329.707456][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.707770][ T32] r10:00000000 r9:e055de78 r8:8499afc0 r7:84882980 r6:80267888 r5:84b34800 [ 1329.708014][ T32] r4:84883c40 [ 1329.708132][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.708391][ T32] Exception stack(0xe0565fb0 to 0xe0565ff8) [ 1329.708605][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.708890][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.710428][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.712695][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883c40 [ 1329.714290][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.716223][ T32] INFO: task kworker/0:210:3728 blocked for more than 456 seconds. [ 1329.718260][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.719804][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.720081][ T32] task:kworker/0:210 state:D stack:0 pid:3728 tgid:3728 ppid:2 flags:0x00000000 [ 1329.720480][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.720750][ T32] Call trace: [ 1329.720924][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.721251][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e056dda4 r5:84b35400 [ 1329.721519][ T32] r4:84b35400 [ 1329.721706][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.721994][ T32] r5:84b35400 r4:8271a0b0 [ 1329.722167][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.722490][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.722781][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e056de20 [ 1329.722991][ T32] r4:00000000 [ 1329.723105][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.723355][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.723724][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.724047][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0100 [ 1329.724297][ T32] r4:00000000 [ 1329.724450][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.724736][ T32] r9:84b35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1329.724948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.725226][ T32] r5:00001000 r4:df9d7000 [ 1329.725395][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.725645][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.725906][ T32] r5:84acc77c r4:84acc400 [ 1329.726040][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.726385][ T32] r7:dddcfe40 r6:82c18000 r5:84acc77c r4:84882a00 [ 1329.726628][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.726960][ T32] r10:84b35400 r9:84882a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.727227][ T32] r4:84882a00 [ 1329.727346][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.727683][ T32] r10:00000000 r9:e055de78 r8:8499aa00 r7:84882a00 r6:80267888 r5:84b35400 [ 1329.727925][ T32] r4:84883d80 [ 1329.728044][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.728347][ T32] Exception stack(0xe056dfb0 to 0xe056dff8) [ 1329.728602][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.728908][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.729925][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.730235][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883d80 [ 1329.730490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.730749][ T32] INFO: task kworker/0:211:3729 blocked for more than 456 seconds. [ 1329.730966][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.731173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.731438][ T32] task:kworker/0:211 state:D stack:0 pid:3729 tgid:3729 ppid:2 flags:0x00000000 [ 1329.731756][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.732009][ T32] Call trace: [ 1329.732154][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.732481][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00adda4 r5:84b36c00 [ 1329.732705][ T32] r4:84b36c00 [ 1329.732824][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.733082][ T32] r5:84b36c00 r4:8271a0b0 [ 1329.733219][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.733559][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.733895][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00ade20 [ 1329.734166][ T32] r4:00000000 [ 1329.734365][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.737142][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.739895][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.740313][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0400 [ 1329.740598][ T32] r4:00000000 [ 1329.740744][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.741016][ T32] r9:84b36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1329.741270][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.741584][ T32] r5:00001000 r4:dfa81000 [ 1329.741790][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.742097][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.742356][ T32] r5:84accb7c r4:84acc800 [ 1329.742496][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.742800][ T32] r7:dddcfe40 r6:82c18000 r5:84accb7c r4:84882a80 [ 1329.742982][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.743344][ T32] r10:84b36c00 r9:84882aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.743595][ T32] r4:84882a80 [ 1329.743715][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.743994][ T32] r10:00000000 r9:e056de78 r8:8499a3c0 r7:84882a80 r6:80267888 r5:84b36c00 [ 1329.744225][ T32] r4:84883ec0 [ 1329.744341][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.744572][ T32] Exception stack(0xe00adfb0 to 0xe00adff8) [ 1329.744752][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.744984][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.745207][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.745487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84883ec0 [ 1329.746236][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.746726][ T32] INFO: task kworker/1:105:3735 blocked for more than 456 seconds. [ 1329.747062][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.747338][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.747584][ T32] task:kworker/1:105 state:D stack:0 pid:3735 tgid:3735 ppid:2 flags:0x00000000 [ 1329.747981][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.748241][ T32] Call trace: [ 1329.748381][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.748674][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0531da4 r5:84b36000 [ 1329.748958][ T32] r4:84b36000 [ 1329.749741][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.750112][ T32] r5:84b36000 r4:8271a0b0 [ 1329.750317][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.750994][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.751439][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0531e20 [ 1329.752008][ T32] r4:00000000 [ 1329.752170][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.752178][ T31] audit: type=1400 audit(1329.650:79): avc: denied { unlink } for pid=2903 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1329.752446][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.753442][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.754083][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499df00 [ 1329.754494][ T32] r4:00000000 [ 1329.754619][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.754962][ T32] r9:84b36000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1329.755197][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.755488][ T32] r5:00001000 r4:dfea1000 [ 1329.755630][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.755899][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.756181][ T32] r5:84b8337c r4:84b83000 [ 1329.756329][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.756641][ T32] r7:ddde3e40 r6:82c18200 r5:84b8337c r4:84392100 [ 1329.756833][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.757122][ T32] r10:84b36000 r9:8439212c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.757389][ T32] r4:84392100 [ 1329.757535][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.757835][ T32] r10:00000000 r9:e0521e78 r8:8499acc0 r7:84392100 r6:80267888 r5:84b36000 [ 1329.758173][ T32] r4:8499a980 [ 1329.758298][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.758563][ T32] Exception stack(0xe0531fb0 to 0xe0531ff8) [ 1329.758778][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.759054][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.760797][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.763125][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499a980 [ 1329.764708][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.766712][ T32] INFO: task kworker/1:106:3736 blocked for more than 456 seconds. [ 1329.768624][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.770084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.770436][ T32] task:kworker/1:106 state:D stack:0 pid:3736 tgid:3736 ppid:2 flags:0x00000000 [ 1329.770808][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.771059][ T32] Call trace: [ 1329.771240][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.771570][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e050dda4 r5:84b25400 [ 1329.771877][ T32] r4:84b25400 [ 1329.772027][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.772375][ T32] r5:84b25400 r4:8271a0b0 [ 1329.772563][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.772960][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.773345][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e050de20 [ 1329.773625][ T32] r4:00000000 [ 1329.773816][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.774107][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.774467][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.774810][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b07c0 [ 1329.775110][ T32] r4:00000000 [ 1329.775310][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.775654][ T32] r9:84b25400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1329.775982][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.776315][ T32] r5:00001000 r4:dfb45000 [ 1329.776461][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.776749][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.777128][ T32] r5:84acd77c r4:84acd400 [ 1329.777282][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.777711][ T32] r7:ddde3e40 r6:82c18200 r5:84acd77c r4:84392180 [ 1329.777964][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.778309][ T32] r10:84b25400 r9:843921ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1329.778586][ T32] r4:84392180 [ 1329.778715][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.779035][ T32] r10:00000000 r9:e0531e78 r8:8488b4c0 r7:84392180 r6:80267888 r5:84b25400 [ 1329.780105][ T32] r4:8499a980 [ 1329.780725][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.782790][ T32] Exception stack(0xe050dfb0 to 0xe050dff8) [ 1329.784169][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.785958][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.787620][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.789719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499a980 [ 1329.790079][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.790488][ T32] INFO: task kworker/0:212:3738 blocked for more than 456 seconds. [ 1329.790776][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.790992][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.791246][ T32] task:kworker/0:212 state:D stack:0 pid:3738 tgid:3738 ppid:2 flags:0x00000000 [ 1329.791606][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.791891][ T32] Call trace: [ 1329.792044][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.792366][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0571da4 r5:84b38c00 [ 1329.792673][ T32] r4:84b38c00 [ 1329.792845][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.793181][ T32] r5:84b38c00 r4:8271a0b0 [ 1329.793403][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.793839][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.794191][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0571e20 [ 1329.794496][ T32] r4:00000000 [ 1329.794649][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.794997][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.795339][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.795696][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0500 [ 1329.795989][ T32] r4:00000000 [ 1329.796118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.796416][ T32] r9:84b38c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1329.796762][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.797131][ T32] r5:00001000 r4:dfac5000 [ 1329.797288][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.797654][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.798026][ T32] r5:84accf7c r4:84accc00 [ 1329.798276][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.798779][ T32] r7:dddcfe40 r6:82c18000 r5:84accf7c r4:84882b00 [ 1329.799033][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.800314][ T32] r10:84b38c00 r9:84882b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.800640][ T32] r4:84882b00 [ 1329.800800][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.801138][ T32] r10:00000000 r9:e00ade78 r8:8499d080 r7:84882b00 r6:80267888 r5:84b38c00 [ 1329.801433][ T32] r4:849b0380 [ 1329.801580][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.801908][ T32] Exception stack(0xe0571fb0 to 0xe0571ff8) [ 1329.802138][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.802433][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.802746][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.802975][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0380 [ 1329.803221][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.803488][ T32] INFO: task kworker/0:213:3740 blocked for more than 456 seconds. [ 1329.803772][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.803939][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.804201][ T32] task:kworker/0:213 state:D stack:0 pid:3740 tgid:3740 ppid:2 flags:0x00000000 [ 1329.804627][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.805056][ T32] Call trace: [ 1329.806361][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.808258][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e058dda4 r5:84b38000 [ 1329.820113][ T32] r4:84b38000 [ 1329.822026][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.825224][ T32] r5:84b38000 r4:8271a0b0 [ 1329.838800][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.839517][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.839914][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e058de20 [ 1329.840192][ T32] r4:00000000 [ 1329.840352][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.840741][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.841076][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.841429][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0680 [ 1329.841703][ T32] r4:00000000 [ 1329.841857][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.842135][ T32] r9:84b38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1329.842371][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.842667][ T32] r5:00001000 r4:dfafd000 [ 1329.842820][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.843099][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.843386][ T32] r5:84acd37c r4:84acd000 [ 1329.843557][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.843899][ T32] r7:dddcfe40 r6:82c18000 r5:84acd37c r4:84882b80 [ 1329.844118][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.844443][ T32] r10:84b38000 r9:84882bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.844730][ T32] r4:84882b80 [ 1329.844887][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.845184][ T32] r10:00000000 r9:e0571e78 r8:8499d280 r7:84882b80 r6:80267888 r5:84b38000 [ 1329.845529][ T32] r4:849b04c0 [ 1329.855679][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.856276][ T32] Exception stack(0xe058dfb0 to 0xe058dff8) [ 1329.856632][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.856957][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.857249][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.857571][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b04c0 [ 1329.857853][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.858085][ T32] INFO: task kworker/0:214:3742 blocked for more than 456 seconds. [ 1329.858330][ T32] Not tainted 6.12.0-syzkaller #0 [ 1329.858523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.858770][ T32] task:kworker/0:214 state:D stack:0 pid:3742 tgid:3742 ppid:2 flags:0x00000000 [ 1329.859186][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.860306][ T32] Call trace: [ 1329.860552][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1329.860891][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0595da4 r5:84b3b000 [ 1329.861164][ T32] r4:84b3b000 [ 1329.861352][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1329.861687][ T32] r5:84b3b000 r4:8271a0b0 [ 1329.861851][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1329.862191][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.862542][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0595e20 [ 1329.862799][ T32] r4:00000000 [ 1329.862939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1329.863241][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.863573][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1329.863887][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0c40 [ 1329.864152][ T32] r4:00000000 [ 1329.864281][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1329.864595][ T32] r9:84b3b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1329.865366][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.865822][ T32] r5:00001000 r4:dfd5f000 [ 1329.865993][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1329.866392][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.914893][ T32] r5:84ace77c r4:84ace400 [ 1329.916297][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1329.919769][ T32] r7:dddcfe40 r6:82c18000 r5:84ace77c r4:84882c00 [ 1329.926341][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1329.932159][ T32] r10:84b3b000 r9:84882c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1329.937485][ T32] r4:84882c00 [ 1329.989942][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1329.996230][ T32] r10:00000000 r9:e058de78 r8:8499d480 r7:84882c00 r6:80267888 r5:84b3b000 [ 1330.005078][ T32] r4:849b0600 [ 1330.005426][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.005784][ T32] Exception stack(0xe0595fb0 to 0xe0595ff8) [ 1330.009081][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.010955][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.014094][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.018039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0600 [ 1330.020180][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.020774][ T32] INFO: task kworker/0:215:3743 blocked for more than 456 seconds. [ 1330.021109][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.021376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.021652][ T32] task:kworker/0:215 state:D stack:0 pid:3743 tgid:3743 ppid:2 flags:0x00000000 [ 1330.029969][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.034755][ T32] Call trace: [ 1330.038836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.044282][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0599da4 r5:84b39800 [ 1330.044556][ T32] r4:84b39800 [ 1330.044690][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.044962][ T32] r5:84b39800 r4:8271a0b0 [ 1330.045102][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.045448][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.045846][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0599e20 [ 1330.046089][ T32] r4:00000000 [ 1330.046246][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.046581][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.046927][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.047250][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0900 [ 1330.047519][ T32] r4:00000000 [ 1330.047676][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.048099][ T32] r9:84b39800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1330.048386][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.059930][ T32] r5:00001000 r4:dfcd3000 [ 1330.060336][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.060710][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.061106][ T32] r5:84acdb7c r4:84acd800 [ 1330.061388][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.061832][ T32] r7:dddcfe40 r6:82c18000 r5:84acdb7c r4:84882d00 [ 1330.062068][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.062389][ T32] r10:84b39800 r9:84882d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.062864][ T32] r4:84882d00 [ 1330.063014][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.064449][ T32] r10:00000000 r9:e0595e78 r8:8499d540 r7:84882d00 r6:80267888 r5:84b39800 [ 1330.067551][ T32] r4:849b0600 [ 1330.076708][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.077150][ T32] Exception stack(0xe0599fb0 to 0xe0599ff8) [ 1330.077415][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.077722][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.078048][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.078326][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0600 [ 1330.078542][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.078825][ T32] INFO: task kworker/0:216:3746 blocked for more than 456 seconds. [ 1330.079024][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.089677][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.089989][ T32] task:kworker/0:216 state:D stack:0 pid:3746 tgid:3746 ppid:2 flags:0x00000000 [ 1330.090297][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.090523][ T32] Call trace: [ 1330.090639][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.090884][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a5da4 r5:84b3bc00 [ 1330.091122][ T32] r4:84b3bc00 [ 1330.091251][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.091537][ T32] r5:84b3bc00 r4:8271a0b0 [ 1330.091724][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.092040][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.092347][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a5e20 [ 1330.092592][ T32] r4:00000000 [ 1330.092711][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.092978][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.093394][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.093719][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0a00 [ 1330.095258][ T32] r4:00000000 [ 1330.097218][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.109729][ T32] r9:84b3bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1330.111551][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.114259][ T32] r5:00001000 r4:dfcff000 [ 1330.115878][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.118401][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.129695][ T32] r5:84acdf7c r4:84acdc00 [ 1330.131215][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.134120][ T32] r7:dddcfe40 r6:82c18000 r5:84acdf7c r4:84882c80 [ 1330.136096][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.138759][ T32] r10:84b3bc00 r9:84882cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.145200][ T32] r4:84882c80 [ 1330.145452][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.145696][ T32] r10:00000000 r9:e0595e78 r8:8499d700 r7:84882c80 r6:80267888 r5:84b3bc00 [ 1330.145864][ T32] r4:849b0a40 [ 1330.147642][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.147972][ T32] Exception stack(0xe05a5fb0 to 0xe05a5ff8) [ 1330.148139][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.148391][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.148664][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.148905][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0a40 [ 1330.154091][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.159042][ T32] INFO: task kworker/0:217:3749 blocked for more than 456 seconds. [ 1330.159868][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.160055][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.160325][ T32] task:kworker/0:217 state:D stack:0 pid:3749 tgid:3749 ppid:2 flags:0x00000000 [ 1330.160647][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.160821][ T32] Call trace: [ 1330.160946][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.162203][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05adda4 r5:84b3d400 [ 1330.162450][ T32] r4:84b3d400 [ 1330.162549][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.162824][ T32] r5:84b3d400 r4:8271a0b0 [ 1330.163025][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.163332][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.163687][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ade20 [ 1330.163978][ T32] r4:00000000 [ 1330.164059][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.164327][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.164596][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.164928][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0bc0 [ 1330.165230][ T32] r4:00000000 [ 1330.165430][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.165801][ T32] r9:84b3d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1330.166077][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.166312][ T32] r5:00001000 r4:dfd33000 [ 1330.166423][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.166680][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.166933][ T32] r5:84ace37c r4:84ace000 [ 1330.167047][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.167825][ T32] r7:dddcfe40 r6:82c18000 r5:84ace37c r4:84882d80 [ 1330.176076][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.178163][ T32] r10:84b3d400 r9:84882dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.178362][ T32] r4:84882d80 [ 1330.178479][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.178766][ T32] r10:00000000 r9:e0595e78 r8:8499d900 r7:84882d80 r6:80267888 r5:84b3d400 [ 1330.179088][ T32] r4:849b0b00 [ 1330.182963][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.185808][ T32] Exception stack(0xe05adfb0 to 0xe05adff8) [ 1330.187841][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.189848][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.190150][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.190528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0b00 [ 1330.190836][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.191147][ T32] INFO: task kworker/0:218:3750 blocked for more than 456 seconds. [ 1330.191443][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.191699][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.192045][ T32] task:kworker/0:218 state:D stack:0 pid:3750 tgid:3750 ppid:2 flags:0x00000000 [ 1330.192417][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.192766][ T32] Call trace: [ 1330.192966][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.193341][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05b1da4 r5:84b3e000 [ 1330.193693][ T32] r4:84b3e000 [ 1330.193854][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.194204][ T32] r5:84b3e000 r4:8271a0b0 [ 1330.194345][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.194653][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.194966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b1e20 [ 1330.195205][ T32] r4:00000000 [ 1330.195341][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.196525][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.209670][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.210103][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0d80 [ 1330.210364][ T32] r4:00000000 [ 1330.210516][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.210812][ T32] r9:84b3e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1330.211070][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.211353][ T32] r5:00001000 r4:dfe0f000 [ 1330.211484][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.211768][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.212072][ T32] r5:84acf77c r4:84acf400 [ 1330.212208][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.214220][ T32] r7:dddcfe40 r6:82c18000 r5:84acf77c r4:84882e00 [ 1330.216191][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.219214][ T32] r10:84b3e000 r9:84882e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.227754][ T32] r4:84882e00 [ 1330.227865][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.228144][ T32] r10:00000000 r9:e0595e78 r8:8499da00 r7:84882e00 r6:80267888 r5:84b3e000 [ 1330.228287][ T32] r4:849b0b00 [ 1330.228354][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.230284][ T32] Exception stack(0xe05b1fb0 to 0xe05b1ff8) [ 1330.231800][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.232064][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.232323][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.232622][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0b00 [ 1330.232908][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.233160][ T32] INFO: task kworker/1:107:3751 blocked for more than 456 seconds. [ 1330.233449][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.233632][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.233893][ T32] task:kworker/1:107 state:D stack:0 pid:3751 tgid:3751 ppid:2 flags:0x00000000 [ 1330.234216][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.234428][ T32] Call trace: [ 1330.234544][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.234886][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05b5da4 r5:84b3ec00 [ 1330.235165][ T32] r4:84b3ec00 [ 1330.235292][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.235571][ T32] r5:84b3ec00 r4:8271a0b0 [ 1330.235701][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.236051][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.236367][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b5e20 [ 1330.236572][ T32] r4:00000000 [ 1330.236743][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.237699][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.249752][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.250268][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8499dcc0 [ 1330.250524][ T32] r4:00000000 [ 1330.250613][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.250854][ T32] r9:84b3ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1330.251101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.251370][ T32] r5:00001000 r4:dfd95000 [ 1330.251492][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.251757][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.252055][ T32] r5:84b82f7c r4:84b82c00 [ 1330.252210][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.252512][ T32] r7:ddde3e40 r6:82c18200 r5:84b82f7c r4:84392200 [ 1330.252710][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.253139][ T32] r10:84b3ec00 r9:8439222c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.255314][ T32] r4:84392200 [ 1330.256884][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.267060][ T32] r10:00000000 r9:e0531e78 r8:8499db80 r7:84392200 r6:80267888 r5:84b3ec00 [ 1330.268725][ T32] r4:8499da80 [ 1330.268838][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.269101][ T32] Exception stack(0xe05b5fb0 to 0xe05b5ff8) [ 1330.269892][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.271848][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.274185][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.276350][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499da80 [ 1330.278674][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.279916][ T32] INFO: task kworker/0:219:3753 blocked for more than 456 seconds. [ 1330.280177][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.280522][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.280787][ T32] task:kworker/0:219 state:D stack:0 pid:3753 tgid:3753 ppid:2 flags:0x00000000 [ 1330.281115][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.281387][ T32] Call trace: [ 1330.281553][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.281830][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a1da4 r5:84b3c800 [ 1330.282061][ T32] r4:84b3c800 [ 1330.282203][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.282466][ T32] r5:84b3c800 r4:8271a0b0 [ 1330.282586][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.282932][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.283197][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a1e20 [ 1330.283442][ T32] r4:00000000 [ 1330.283537][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.283840][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.284134][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.284416][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0e80 [ 1330.284662][ T32] r4:00000000 [ 1330.284752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.286081][ T32] r9:84b3c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1330.288142][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.297530][ T32] r5:00001000 r4:dfdb5000 [ 1330.297759][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.299897][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.301881][ T32] r5:84aceb7c r4:84ace800 [ 1330.303239][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.305533][ T32] r7:dddcfe40 r6:82c18000 r5:84aceb7c r4:84882e80 [ 1330.307023][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.309587][ T32] r10:84b3c800 r9:84882eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.309809][ T32] r4:84882e80 [ 1330.309915][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.310226][ T32] r10:00000000 r9:e05b1e78 r8:8499dc80 r7:84882e80 r6:80267888 r5:84b3c800 [ 1330.310456][ T32] r4:849b0b00 [ 1330.312783][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.313064][ T32] Exception stack(0xe05a1fb0 to 0xe05a1ff8) [ 1330.313223][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.314536][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.314821][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.315025][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0b00 [ 1330.315259][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.315588][ T32] INFO: task kworker/0:220:3757 blocked for more than 456 seconds. [ 1330.315824][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.316062][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.316283][ T32] task:kworker/0:220 state:D stack:0 pid:3757 tgid:3757 ppid:2 flags:0x00000000 [ 1330.316597][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.316819][ T32] Call trace: [ 1330.316931][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.317162][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05c5da4 r5:84b40c00 [ 1330.317436][ T32] r4:84b40c00 [ 1330.317534][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.317810][ T32] r5:84b40c00 r4:8271a0b0 [ 1330.317957][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.318260][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.318522][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e20 [ 1330.318776][ T32] r4:00000000 [ 1330.318879][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.329668][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.330049][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.330370][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0f80 [ 1330.330622][ T32] r4:00000000 [ 1330.330741][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.330996][ T32] r9:84b40c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1330.331277][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.331555][ T32] r5:00001000 r4:dfdd1000 [ 1330.332077][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.334670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.337125][ T32] r5:84acef7c r4:84acec00 [ 1330.338336][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.347699][ T32] r7:dddcfe40 r6:82c18000 r5:84acef7c r4:84882f00 [ 1330.351396][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.353560][ T32] r10:84b40c00 r9:84882f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.355209][ T32] r4:84882f00 [ 1330.356456][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.358738][ T32] r10:00000000 r9:e05b1e78 r8:8499df80 r7:84882f00 r6:80267888 r5:84b40c00 [ 1330.360010][ T32] r4:849b0f40 [ 1330.360192][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.360499][ T32] Exception stack(0xe05c5fb0 to 0xe05c5ff8) [ 1330.360692][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.361147][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.361462][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.361722][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0f40 [ 1330.361958][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.362196][ T32] INFO: task kworker/0:221:3758 blocked for more than 456 seconds. [ 1330.362409][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.362580][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.362860][ T32] task:kworker/0:221 state:D stack:0 pid:3758 tgid:3758 ppid:2 flags:0x00000000 [ 1330.363256][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.363458][ T32] Call trace: [ 1330.363606][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.363914][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05c9da4 r5:84b41800 [ 1330.364219][ T32] r4:84b41800 [ 1330.364328][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.364624][ T32] r5:84b41800 r4:8271a0b0 [ 1330.364763][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.365226][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.365611][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c9e20 [ 1330.365920][ T32] r4:00000000 [ 1330.366781][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.376533][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.376962][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.377172][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b02c0 [ 1330.382132][ T32] r4:00000000 [ 1330.384255][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.386691][ T32] r9:84b41800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1330.387992][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.392282][ T32] r5:00001000 r4:dfdf3000 [ 1330.392674][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.393034][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.410603][ T32] r5:84acf37c r4:84acf000 [ 1330.410838][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.411499][ T32] r7:dddcfe40 r6:82c18000 r5:84acf37c r4:84882f80 [ 1330.411909][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.412307][ T32] r10:84b41800 r9:84882fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.412649][ T32] r4:84882f80 [ 1330.412843][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.413379][ T32] r10:00000000 r9:e05b1e78 r8:8499d840 r7:84882f80 r6:80267888 r5:84b41800 [ 1330.413811][ T32] r4:849b0f40 [ 1330.414028][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.414454][ T32] Exception stack(0xe05c9fb0 to 0xe05c9ff8) [ 1330.414928][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.418582][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.430453][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.431203][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b0f40 [ 1330.437088][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.451395][ T32] INFO: task kworker/0:222:3760 blocked for more than 456 seconds. [ 1330.458140][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.479918][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.480419][ T32] task:kworker/0:222 state:D stack:0 pid:3760 tgid:3760 ppid:2 flags:0x00000000 [ 1330.480963][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.481415][ T32] Call trace: [ 1330.481736][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.482293][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05fdda4 r5:84b42400 [ 1330.484561][ T32] r4:84b42400 [ 1330.487812][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.519847][ T32] r5:84b42400 r4:8271a0b0 [ 1330.520255][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.520890][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.549817][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05fde20 [ 1330.550182][ T32] r4:00000000 [ 1330.550320][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.550731][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.551028][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.551321][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c080 [ 1330.551567][ T32] r4:00000000 [ 1330.551785][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.552059][ T32] r9:84b42400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1330.552299][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.552574][ T32] r5:00001000 r4:dfeb5000 [ 1330.552736][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.553019][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.553242][ T32] r5:84acfb7c r4:84acf800 [ 1330.553480][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.553962][ T32] r7:dddcfe40 r6:82c18000 r5:84acfb7c r4:84b49000 [ 1330.554270][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.554752][ T32] r10:84b42400 r9:84b4902c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.555187][ T32] r4:84b49000 [ 1330.555384][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.556523][ T32] r10:00000000 r9:e05b1e78 r8:8499d340 r7:84b49000 r6:80267888 r5:84b42400 [ 1330.558240][ T32] r4:849b01c0 [ 1330.559036][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.580300][ T32] Exception stack(0xe05fdfb0 to 0xe05fdff8) [ 1330.580801][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.581347][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.581776][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.582157][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b01c0 [ 1330.582458][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.582879][ T32] INFO: task kworker/1:108:3763 blocked for more than 457 seconds. [ 1330.583385][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.584002][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.584378][ T32] task:kworker/1:108 state:D stack:0 pid:3763 tgid:3763 ppid:2 flags:0x00000000 [ 1330.584790][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.585076][ T32] Call trace: [ 1330.585250][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.585625][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05c1da4 r5:84b43000 [ 1330.585901][ T32] r4:84b43000 [ 1330.586055][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.586375][ T32] r5:84b43000 r4:8271a0b0 [ 1330.586578][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.586929][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.587282][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c1e20 [ 1330.587567][ T32] r4:00000000 [ 1330.587720][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.588035][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.588343][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.588673][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0d680 [ 1330.588938][ T32] r4:00000000 [ 1330.589091][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.600214][ T32] r9:84b43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1330.603082][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.605970][ T32] r5:00001000 r4:dff33000 [ 1330.607538][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.609590][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.610080][ T32] r5:84b83b7c r4:84b83800 [ 1330.610409][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.610708][ T32] r7:ddde3e40 r6:82c18200 r5:84b83b7c r4:84392280 [ 1330.610870][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.611178][ T32] r10:84b43000 r9:843922ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.611411][ T32] r4:84392280 [ 1330.611510][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.611735][ T32] r10:00000000 r9:e0531e78 r8:8499dd40 r7:84392280 r6:80267888 r5:84b43000 [ 1330.611945][ T32] r4:8499d1c0 [ 1330.612038][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.612295][ T32] Exception stack(0xe05c1fb0 to 0xe05c1ff8) [ 1330.612498][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.612767][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.612991][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.613199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8499d1c0 [ 1330.613513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.613797][ T32] INFO: task kworker/0:223:3765 blocked for more than 457 seconds. [ 1330.614038][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.614223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.614456][ T32] task:kworker/0:223 state:D stack:0 pid:3765 tgid:3765 ppid:2 flags:0x00000000 [ 1330.614737][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.614923][ T32] Call trace: [ 1330.615077][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.616304][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e060dda4 r5:84b43c00 [ 1330.624495][ T32] r4:84b43c00 [ 1330.626198][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.626605][ T32] r5:84b43c00 r4:8271a0b0 [ 1330.628818][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.632496][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.635970][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1330.638589][ T32] r4:00000000 [ 1330.639782][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.640183][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.640571][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.640906][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c240 [ 1330.641192][ T32] r4:00000000 [ 1330.642536][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.642959][ T32] r9:84b43c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1330.645208][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.645635][ T32] r5:00001000 r4:dfed1000 [ 1330.646319][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.646748][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.647096][ T32] r5:84acff7c r4:84acfc00 [ 1330.647256][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.647634][ T32] r7:dddcfe40 r6:82c18000 r5:84acff7c r4:84b49080 [ 1330.647889][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.648225][ T32] r10:84b43c00 r9:84b490ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.648483][ T32] r4:84b49080 [ 1330.648604][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.648879][ T32] r10:00000000 r9:e05fde78 r8:84b0d000 r7:84b49080 r6:80267888 r5:84b43c00 [ 1330.660048][ T32] r4:84b0c000 [ 1330.660525][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.660982][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1330.661362][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.661852][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.662479][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.662852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c000 [ 1330.663377][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.663895][ T32] INFO: task kworker/0:224:3767 blocked for more than 457 seconds. [ 1330.666474][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.680003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.682719][ T32] task:kworker/0:224 state:D stack:0 pid:3767 tgid:3767 ppid:2 flags:0x00000000 [ 1330.687047][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.699857][ T32] Call trace: [ 1330.700295][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.700775][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05a9da4 r5:84b44800 [ 1330.701198][ T32] r4:84b44800 [ 1330.701399][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.703390][ T32] r5:84b44800 r4:8271a0b0 [ 1330.723297][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.749704][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.750225][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a9e20 [ 1330.750447][ T32] r4:00000000 [ 1330.750822][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.769719][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.770062][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.770352][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c680 [ 1330.770531][ T32] r4:00000000 [ 1330.770656][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.770931][ T32] r9:84b44800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1330.771141][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.771406][ T32] r5:00001000 r4:e00b5000 [ 1330.771577][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.771837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.776586][ T32] r5:84bbcb7c r4:84bbc800 [ 1330.778047][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.788916][ T32] r7:dddcfe40 r6:82c18000 r5:84bbcb7c r4:84b49100 [ 1330.789834][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.791238][ T32] r10:84b44800 r9:84b4912c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1330.793683][ T32] r4:84b49100 [ 1330.794857][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.797505][ T32] r10:00000000 r9:e060de78 r8:84b0d140 r7:84b49100 r6:80267888 r5:84b44800 [ 1330.800571][ T32] r4:84b0c000 [ 1330.800713][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.801108][ T32] Exception stack(0xe05a9fb0 to 0xe05a9ff8) [ 1330.801416][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.804906][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.805218][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.805606][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c000 [ 1330.808339][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.813840][ T32] INFO: task kworker/1:109:3769 blocked for more than 457 seconds. [ 1330.816590][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.818408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.819811][ T32] task:kworker/1:109 state:D stack:0 pid:3769 tgid:3769 ppid:2 flags:0x00000000 [ 1330.820096][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.820304][ T32] Call trace: [ 1330.820429][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.820690][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0619da4 r5:84b45400 [ 1330.820963][ T32] r4:84b45400 [ 1330.821073][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.821341][ T32] r5:84b45400 r4:8271a0b0 [ 1330.821459][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.825716][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.826226][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e20 [ 1330.826626][ T32] r4:00000000 [ 1330.826780][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.827150][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.827580][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.827928][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0d180 [ 1330.828264][ T32] r4:00000000 [ 1330.828431][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.828939][ T32] r9:84b45400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1330.839693][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.840220][ T32] r5:00001000 r4:dfeeb000 [ 1330.840445][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.840818][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.841215][ T32] r5:84b8377c r4:84b83400 [ 1330.841471][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.841811][ T32] r7:ddde3e40 r6:82c18200 r5:84b8377c r4:84392300 [ 1330.842067][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1330.842414][ T32] r10:84b45400 r9:8439232c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1330.842585][ T32] r4:84392300 [ 1330.842658][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1330.842905][ T32] r10:00000000 r9:e05c1e78 r8:84b0d340 r7:84392300 r6:80267888 r5:84b45400 [ 1330.843294][ T32] r4:84b0d200 [ 1330.843388][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.846285][ T32] Exception stack(0xe0619fb0 to 0xe0619ff8) [ 1330.848137][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.859958][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.860493][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.860836][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0d200 [ 1330.861286][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.863263][ T32] INFO: task kworker/0:225:3770 blocked for more than 457 seconds. [ 1330.865561][ T32] Not tainted 6.12.0-syzkaller #0 [ 1330.867294][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.877745][ T32] task:kworker/0:225 state:D stack:0 pid:3770 tgid:3770 ppid:2 flags:0x00000000 [ 1330.878208][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.878369][ T32] Call trace: [ 1330.878478][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1330.878741][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0631da4 r5:84b46000 [ 1330.879007][ T32] r4:84b46000 [ 1330.879551][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1330.880366][ T32] r5:84b46000 r4:8271a0b0 [ 1330.882397][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1330.887114][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.899831][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e20 [ 1330.905811][ T32] r4:00000000 [ 1330.922407][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1330.939558][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.940010][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1330.940396][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c440 [ 1330.940653][ T32] r4:00000000 [ 1330.940755][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1330.941104][ T32] r9:84b46000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1330.941441][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.941722][ T32] r5:00001000 r4:dff19000 [ 1330.941850][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1330.943730][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.948479][ T32] r5:84bbc37c r4:84bbc000 [ 1330.959920][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1330.969258][ T32] r7:dddcfe40 r6:82c18000 r5:84bbc37c r4:84b49180 [ 1330.987340][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.008371][ T32] r10:84b46000 r9:84b491ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.019936][ T32] r4:84b49180 [ 1331.020352][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.023572][ T32] r10:00000000 r9:e05a9e78 r8:84b0d400 r7:84b49180 r6:80267888 r5:84b46000 [ 1331.028323][ T32] r4:84b0c040 [ 1331.039907][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.040515][ T32] Exception stack(0xe0631fb0 to 0xe0631ff8) [ 1331.040809][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.041216][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.044505][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.060086][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c040 [ 1331.060683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.061092][ T32] INFO: task kworker/1:110:3771 blocked for more than 457 seconds. [ 1331.061518][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.064292][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.089617][ T32] task:kworker/1:110 state:D stack:0 pid:3771 tgid:3771 ppid:2 flags:0x00000000 [ 1331.090282][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.090613][ T32] Call trace: [ 1331.090832][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.091254][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0635da4 r5:84b46c00 [ 1331.094126][ T32] r4:84b46c00 [ 1331.110619][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.132517][ T32] r5:84b46c00 r4:8271a0b0 [ 1331.138851][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.150355][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.153135][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0635e20 [ 1331.158910][ T32] r4:00000000 [ 1331.172683][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.179138][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.190336][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.190881][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4ae40 [ 1331.191271][ T32] r4:00000000 [ 1331.191447][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.195049][ T32] r9:84b46c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1331.209751][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.210428][ T32] r5:00001000 r4:e069d000 [ 1331.210713][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.211098][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.217912][ T32] r5:84c30b7c r4:84c30800 [ 1331.232318][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.235521][ T32] r7:ddde3e40 r6:82c18200 r5:84c30b7c r4:84392380 [ 1331.236945][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.248503][ T32] r10:84b46c00 r9:843923ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.248889][ T32] r4:84392380 [ 1331.249133][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.251251][ T32] r10:00000000 r9:e05c1e78 r8:84b0d540 r7:84392380 r6:80267888 r5:84b46c00 [ 1331.253164][ T32] r4:84b0d100 [ 1331.254378][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.256946][ T32] Exception stack(0xe0635fb0 to 0xe0635ff8) [ 1331.258967][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.260064][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.260283][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.260514][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0d100 [ 1331.260768][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.261034][ T32] INFO: task kworker/0:226:3773 blocked for more than 457 seconds. [ 1331.261450][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.261594][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.261840][ T32] task:kworker/0:226 state:D stack:0 pid:3773 tgid:3773 ppid:2 flags:0x00000000 [ 1331.262165][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.262384][ T32] Call trace: [ 1331.262552][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.262879][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e04ddda4 r5:84b40000 [ 1331.263103][ T32] r4:84b40000 [ 1331.263268][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.263550][ T32] r5:84b40000 r4:8271a0b0 [ 1331.263707][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.264131][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.264526][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04dde20 [ 1331.264758][ T32] r4:00000000 [ 1331.264833][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.266947][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.280274][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.280937][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c600 [ 1331.285608][ T32] r4:00000000 [ 1331.287032][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.297400][ T32] r9:84b40000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1331.297828][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.306196][ T32] r5:00001000 r4:e0099000 [ 1331.307930][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.309685][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.310094][ T32] r5:84bbc77c r4:84bbc400 [ 1331.310226][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.310568][ T32] r7:dddcfe40 r6:82c18000 r5:84bbc77c r4:84b49200 [ 1331.310769][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.311039][ T32] r10:84b40000 r9:84b4922c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.313928][ T32] r4:84b49200 [ 1331.314077][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.314344][ T32] r10:00000000 r9:e05a9e78 r8:84b0d640 r7:84b49200 r6:80267888 r5:84b40000 [ 1331.314611][ T32] r4:84b0c000 [ 1331.314843][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.315134][ T32] Exception stack(0xe04ddfb0 to 0xe04ddff8) [ 1331.315329][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.315612][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.315890][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.316106][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c000 [ 1331.316343][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.316590][ T32] INFO: task kworker/0:227:3777 blocked for more than 457 seconds. [ 1331.316823][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.316995][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.317224][ T32] task:kworker/0:227 state:D stack:0 pid:3777 tgid:3777 ppid:2 flags:0x00000000 [ 1331.317589][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.317802][ T32] Call trace: [ 1331.317915][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.318159][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0645da4 r5:84bf8c00 [ 1331.318375][ T32] r4:84bf8c00 [ 1331.318486][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.318787][ T32] r5:84bf8c00 r4:8271a0b0 [ 1331.318925][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.329823][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.330362][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0645e20 [ 1331.330544][ T32] r4:00000000 [ 1331.330686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.330968][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.331295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.331620][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c800 [ 1331.331859][ T32] r4:00000000 [ 1331.331982][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.332239][ T32] r9:84bf8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1331.333111][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.335763][ T32] r5:00001000 r4:e00d1000 [ 1331.337369][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.347618][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.348005][ T32] r5:84bbcf7c r4:84bbcc00 [ 1331.348135][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.348468][ T32] r7:dddcfe40 r6:82c18000 r5:84bbcf7c r4:84b49280 [ 1331.348643][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.348922][ T32] r10:84bf8c00 r9:84b492ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.349694][ T32] r4:84b49280 [ 1331.349848][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.350009][ T32] r10:00000000 r9:e05a9e78 r8:84b0d940 r7:84b49280 r6:80267888 r5:84bf8c00 [ 1331.350139][ T32] r4:84b0c5c0 [ 1331.350208][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.350413][ T32] Exception stack(0xe0645fb0 to 0xe0645ff8) [ 1331.350551][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.350719][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.351896][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.354190][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c5c0 [ 1331.356020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.357890][ T32] INFO: task kworker/0:228:3779 blocked for more than 457 seconds. [ 1331.370138][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.370414][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.370598][ T32] task:kworker/0:228 state:D stack:0 pid:3779 tgid:3779 ppid:2 flags:0x00000000 [ 1331.370918][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.371142][ T32] Call trace: [ 1331.371261][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.371506][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e064dda4 r5:84bf8000 [ 1331.372958][ T32] r4:84bf8000 [ 1331.374519][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.377440][ T32] r5:84bf8000 r4:8271a0b0 [ 1331.378790][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.390022][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.390337][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e064de20 [ 1331.390559][ T32] r4:00000000 [ 1331.390639][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.393021][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.395266][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.397346][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0cdc0 [ 1331.398745][ T32] r4:00000000 [ 1331.409660][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.412543][ T32] r9:84bf8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1331.414924][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.418470][ T32] r5:00001000 r4:e048f000 [ 1331.429734][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.430138][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.430416][ T32] r5:84bbdf7c r4:84bbdc00 [ 1331.430516][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.430817][ T32] r7:dddcfe40 r6:82c18000 r5:84bbdf7c r4:84b49300 [ 1331.430983][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.431658][ T32] r10:84bf8000 r9:84b4932c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.433910][ T32] r4:84b49300 [ 1331.435301][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.438332][ T32] r10:00000000 r9:e0645e78 r8:84b0db00 r7:84b49300 r6:80267888 r5:84bf8000 [ 1331.449612][ T32] r4:84b0c740 [ 1331.450043][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.450506][ T32] Exception stack(0xe064dfb0 to 0xe064dff8) [ 1331.452792][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.455773][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.458878][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.469995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c740 [ 1331.470316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.470654][ T32] INFO: task kworker/0:229:3780 blocked for more than 457 seconds. [ 1331.472494][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.474820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.476992][ T32] task:kworker/0:229 state:D stack:0 pid:3780 tgid:3780 ppid:2 flags:0x00000000 [ 1331.499594][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.499944][ T32] Call trace: [ 1331.500094][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.500331][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0651da4 r5:84bfa400 [ 1331.500597][ T32] r4:84bfa400 [ 1331.500702][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.500994][ T32] r5:84bfa400 r4:8271a0b0 [ 1331.501136][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.501481][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.501774][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0651e20 [ 1331.502067][ T32] r4:00000000 [ 1331.502177][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.502585][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.503045][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.503354][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0c980 [ 1331.503665][ T32] r4:00000000 [ 1331.504598][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.508892][ T32] r9:84bfa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1331.519866][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.520145][ T32] r5:00001000 r4:e011f000 [ 1331.520277][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.520484][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.520735][ T32] r5:84bbd37c r4:84bbd000 [ 1331.521446][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.524883][ T32] r7:dddcfe40 r6:82c18000 r5:84bbd37c r4:84b49380 [ 1331.539501][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.539909][ T32] r10:84bfa400 r9:84b493ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.540092][ T32] r4:84b49380 [ 1331.540172][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.540451][ T32] r10:00000000 r9:e064de78 r8:84b0dc00 r7:84b49380 r6:80267888 r5:84bfa400 [ 1331.541606][ T32] r4:84b0c740 [ 1331.543258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.546306][ T32] Exception stack(0xe0651fb0 to 0xe0651ff8) [ 1331.548648][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.559448][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.559794][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.560015][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c740 [ 1331.561178][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.563243][ T32] INFO: task kworker/0:230:3782 blocked for more than 458 seconds. [ 1331.565964][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.568061][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.569675][ T32] task:kworker/0:230 state:D stack:0 pid:3782 tgid:3782 ppid:2 flags:0x00000000 [ 1331.569954][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.570153][ T32] Call trace: [ 1331.570256][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.570527][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0659da4 r5:84bf9800 [ 1331.570756][ T32] r4:84bf9800 [ 1331.570891][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.571174][ T32] r5:84bf9800 r4:8271a0b0 [ 1331.571294][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.571574][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.571866][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0659e20 [ 1331.572145][ T32] r4:00000000 [ 1331.572242][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.572533][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.572830][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.573166][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0cac0 [ 1331.573460][ T32] r4:00000000 [ 1331.573614][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.573908][ T32] r9:84bf9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1331.574136][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.574416][ T32] r5:00001000 r4:e0155000 [ 1331.574549][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.574809][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.575161][ T32] r5:84bbd77c r4:84bbd400 [ 1331.575340][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.575708][ T32] r7:dddcfe40 r6:82c18000 r5:84bbd77c r4:84b49400 [ 1331.575968][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.576309][ T32] r10:84bf9800 r9:84b4942c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.576576][ T32] r4:84b49400 [ 1331.576704][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.576961][ T32] r10:00000000 r9:e064de78 r8:84b0ddc0 r7:84b49400 r6:80267888 r5:84bf9800 [ 1331.577237][ T32] r4:84b0c900 [ 1331.577418][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.577689][ T32] Exception stack(0xe0659fb0 to 0xe0659ff8) [ 1331.577890][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.578156][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.578418][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.578688][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0c900 [ 1331.578977][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.579706][ T32] INFO: task kworker/0:231:3784 blocked for more than 458 seconds. [ 1331.580006][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.580132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.580367][ T32] task:kworker/0:231 state:D stack:0 pid:3784 tgid:3784 ppid:2 flags:0x00000000 [ 1331.580657][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.580902][ T32] Call trace: [ 1331.581037][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.581412][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0661da4 r5:84bfb000 [ 1331.581915][ T32] r4:84bfb000 [ 1331.582018][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.582363][ T32] r5:84bfb000 r4:8271a0b0 [ 1331.582507][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.582851][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.583196][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0661e20 [ 1331.583476][ T32] r4:00000000 [ 1331.583626][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.583907][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.584219][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.584492][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0cc00 [ 1331.584744][ T32] r4:00000000 [ 1331.584872][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.585101][ T32] r9:84bfb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1331.585475][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.588740][ T32] r5:00001000 r4:e0169000 [ 1331.589742][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.590094][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.590399][ T32] r5:84bbdb7c r4:84bbd800 [ 1331.590544][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.590842][ T32] r7:dddcfe40 r6:82c18000 r5:84bbdb7c r4:84b49480 [ 1331.591023][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.591284][ T32] r10:84bfb000 r9:84b494ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.591527][ T32] r4:84b49480 [ 1331.591689][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.591952][ T32] r10:00000000 r9:e064de78 r8:84b0df80 r7:84b49480 r6:80267888 r5:84bfb000 [ 1331.592175][ T32] r4:84b0ca00 [ 1331.592255][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.592519][ T32] Exception stack(0xe0661fb0 to 0xe0661ff8) [ 1331.592687][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.592946][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.593194][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.593425][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0ca00 [ 1331.593710][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.594003][ T32] INFO: task kworker/0:232:3787 blocked for more than 458 seconds. [ 1331.594284][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.594451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.594691][ T32] task:kworker/0:232 state:D stack:0 pid:3787 tgid:3787 ppid:2 flags:0x00000000 [ 1331.595019][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.595236][ T32] Call trace: [ 1331.595337][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.595601][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0665da4 r5:84bfc800 [ 1331.595891][ T32] r4:84bfc800 [ 1331.595999][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.596307][ T32] r5:84bfc800 r4:8271a0b0 [ 1331.596449][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.596855][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.597199][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0665e20 [ 1331.597467][ T32] r4:00000000 [ 1331.597579][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.597817][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.598102][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.598350][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0dd40 [ 1331.598633][ T32] r4:00000000 [ 1331.598745][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.599021][ T32] r9:84bfc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1331.599739][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.601741][ T32] r5:00001000 r4:e017d000 [ 1331.603645][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.606378][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.609502][ T32] r5:84b83f7c r4:84b83c00 [ 1331.609657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.609868][ T32] r7:dddcfe40 r6:82c18000 r5:84b83f7c r4:84b49500 [ 1331.610044][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.610277][ T32] r10:84bfc800 r9:84b4952c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.610499][ T32] r4:84b49500 [ 1331.610586][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.610835][ T32] r10:00000000 r9:e064de78 r8:84b0da00 r7:84b49500 r6:80267888 r5:84bfc800 [ 1331.611053][ T32] r4:84b0cc80 [ 1331.611141][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.611373][ T32] Exception stack(0xe0665fb0 to 0xe0665ff8) [ 1331.611564][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.611850][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.612106][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.612334][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0cc80 [ 1331.612576][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.612859][ T32] INFO: task kworker/1:111:3788 blocked for more than 458 seconds. [ 1331.613115][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.613292][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.613569][ T32] task:kworker/1:111 state:D stack:0 pid:3788 tgid:3788 ppid:2 flags:0x00000000 [ 1331.613881][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.614082][ T32] Call trace: [ 1331.614212][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.614514][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0669da4 r5:84bfd400 [ 1331.614778][ T32] r4:84bfd400 [ 1331.614938][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.615248][ T32] r5:84bfd400 r4:8271a0b0 [ 1331.615438][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.615755][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.616058][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e20 [ 1331.616344][ T32] r4:00000000 [ 1331.616458][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.616757][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.617019][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.617340][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b52300 [ 1331.617529][ T32] r4:00000000 [ 1331.617612][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.617765][ T32] r9:84bfd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1331.618015][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.618258][ T32] r5:00001000 r4:e049b000 [ 1331.618412][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.618680][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.618941][ T32] r5:84041b7c r4:84041800 [ 1331.619090][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.619791][ T32] r7:ddde3e40 r6:82c18200 r5:84041b7c r4:84392400 [ 1331.619954][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.620278][ T32] r10:84bfd400 r9:8439242c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1331.620499][ T32] r4:84392400 [ 1331.620635][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.620912][ T32] r10:00000000 r9:e0635e78 r8:84b52000 r7:84392400 r6:80267888 r5:84bfd400 [ 1331.621162][ T32] r4:84b0d840 [ 1331.621294][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.621555][ T32] Exception stack(0xe0669fb0 to 0xe0669ff8) [ 1331.621781][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.622070][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.622290][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.622511][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0d840 [ 1331.622749][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.623014][ T32] INFO: task kworker/0:233:3789 blocked for more than 458 seconds. [ 1331.623227][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.623359][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.623651][ T32] task:kworker/0:233 state:D stack:0 pid:3789 tgid:3789 ppid:2 flags:0x00000000 [ 1331.623961][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.624100][ T32] Call trace: [ 1331.624208][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.624471][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e065dda4 r5:84bfe000 [ 1331.624656][ T32] r4:84bfe000 [ 1331.624736][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.625054][ T32] r5:84bfe000 r4:8271a0b0 [ 1331.625195][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.626905][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.629663][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e065de20 [ 1331.629911][ T32] r4:00000000 [ 1331.630097][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.630383][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.630656][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.630904][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b0f40 [ 1331.631192][ T32] r4:00000000 [ 1331.631319][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.631607][ T32] r9:84bfe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1331.631931][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.632185][ T32] r5:00001000 r4:e04c1000 [ 1331.632337][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.632631][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.632964][ T32] r5:84bbe77c r4:84bbe400 [ 1331.633110][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.633449][ T32] r7:dddcfe40 r6:82c18000 r5:84bbe77c r4:84b49580 [ 1331.633667][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.633969][ T32] r10:84bfe000 r9:84b495ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.634208][ T32] r4:84b49580 [ 1331.634306][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.634579][ T32] r10:00000000 r9:e064de78 r8:84b52080 r7:84b49580 r6:80267888 r5:84bfe000 [ 1331.634844][ T32] r4:84b0cd40 [ 1331.634931][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.635195][ T32] Exception stack(0xe065dfb0 to 0xe065dff8) [ 1331.635385][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.635654][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.635976][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.636231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0cd40 [ 1331.636485][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.636744][ T32] INFO: task kworker/0:234:3791 blocked for more than 458 seconds. [ 1331.637054][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.637265][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.637560][ T32] task:kworker/0:234 state:D stack:0 pid:3791 tgid:3791 ppid:2 flags:0x00000000 [ 1331.637921][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.638154][ T32] Call trace: [ 1331.638304][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.638598][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e066dda4 r5:84bfec00 [ 1331.638930][ T32] r4:84bfec00 [ 1331.639077][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.640787][ T32] r5:84bfec00 r4:8271a0b0 [ 1331.642912][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.646764][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.658768][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e066de20 [ 1331.659164][ T32] r4:00000000 [ 1331.660226][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.663334][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.666353][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.672434][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b0cfc0 [ 1331.675745][ T32] r4:00000000 [ 1331.678456][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.689896][ T32] r9:84bfec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1331.690255][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.690603][ T32] r5:00001000 r4:e04b5000 [ 1331.690744][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.691017][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.691238][ T32] r5:84bbe37c r4:84bbe000 [ 1331.691450][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.691784][ T32] r7:dddcfe40 r6:82c18000 r5:84bbe37c r4:84b49600 [ 1331.691917][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.692153][ T32] r10:84bfec00 r9:84b4962c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.692391][ T32] r4:84b49600 [ 1331.692529][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.692795][ T32] r10:00000000 r9:e065de78 r8:84b52180 r7:84b49600 r6:80267888 r5:84bfec00 [ 1331.693156][ T32] r4:84b0cd40 [ 1331.693275][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.693613][ T32] Exception stack(0xe066dfb0 to 0xe066dff8) [ 1331.695036][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.697719][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.709654][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.713102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b0cd40 [ 1331.716283][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.721256][ T32] INFO: task kworker/0:235:3796 blocked for more than 458 seconds. [ 1331.721615][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.721848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.722062][ T32] task:kworker/0:235 state:D stack:0 pid:3796 tgid:3796 ppid:2 flags:0x00000000 [ 1331.722378][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.722562][ T32] Call trace: [ 1331.722708][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.722977][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0679da4 r5:84c00c00 [ 1331.723178][ T32] r4:84c00c00 [ 1331.723297][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.723537][ T32] r5:84c00c00 r4:8271a0b0 [ 1331.723707][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.724111][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.724629][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1331.726551][ T32] r4:00000000 [ 1331.749649][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.758560][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.775217][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.789795][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a580 [ 1331.790325][ T32] r4:00000000 [ 1331.790624][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.791152][ T32] r9:84c00c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1331.793702][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.809946][ T32] r5:00001000 r4:e05db000 [ 1331.810361][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.810923][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.811509][ T32] r5:84bbf77c r4:84bbf400 [ 1331.815374][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.829849][ T32] r7:dddcfe40 r6:82c18000 r5:84bbf77c r4:84b49680 [ 1331.835405][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.851882][ T32] r10:84c00c00 r9:84b496ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.859135][ T32] r4:84b49680 [ 1331.875596][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.885246][ T32] r10:00000000 r9:e065de78 r8:84b525c0 r7:84b49680 r6:80267888 r5:84c00c00 [ 1331.893788][ T32] r4:84b4a000 [ 1331.896626][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.900141][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1331.903460][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.903927][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.904255][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.904566][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a000 [ 1331.904898][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.905306][ T32] INFO: task kworker/0:236:3797 blocked for more than 458 seconds. [ 1331.905734][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.905965][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.906415][ T32] task:kworker/0:236 state:D stack:0 pid:3797 tgid:3797 ppid:2 flags:0x00000000 [ 1331.906825][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.907091][ T32] Call trace: [ 1331.907257][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.907758][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e063dda4 r5:84a79800 [ 1331.908081][ T32] r4:84a79800 [ 1331.908224][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.908611][ T32] r5:84a79800 r4:8271a0b0 [ 1331.919048][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.920504][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.920992][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e063de20 [ 1331.921293][ T32] r4:00000000 [ 1331.921542][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.922025][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.922638][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.923062][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a080 [ 1331.923404][ T32] r4:00000000 [ 1331.923557][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.923952][ T32] r9:84a79800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1331.924330][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.924778][ T32] r5:00001000 r4:e04d3000 [ 1331.925006][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.925483][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.925878][ T32] r5:84bbeb7c r4:84bbe800 [ 1331.926024][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1331.928575][ T32] r7:dddcfe40 r6:82c18000 r5:84bbeb7c r4:84b49700 [ 1331.949755][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1331.950371][ T32] r10:84a79800 r9:84b4972c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1331.950668][ T32] r4:84b49700 [ 1331.950816][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1331.951148][ T32] r10:00000000 r9:e0679e78 r8:84b4a240 r7:84b49700 r6:80267888 r5:84a79800 [ 1331.951558][ T32] r4:84b4a180 [ 1331.951704][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.952049][ T32] Exception stack(0xe063dfb0 to 0xe063dff8) [ 1331.952325][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.954961][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.979902][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.980409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a180 [ 1331.980812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.981249][ T32] INFO: task kworker/0:237:3798 blocked for more than 458 seconds. [ 1331.981629][ T32] Not tainted 6.12.0-syzkaller #0 [ 1331.983875][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.986611][ T32] task:kworker/0:237 state:D stack:0 pid:3798 tgid:3798 ppid:2 flags:0x00000000 [ 1331.993755][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.994087][ T32] Call trace: [ 1331.994250][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1331.994528][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0639da4 r5:84a7c800 [ 1331.994770][ T32] r4:84a7c800 [ 1331.994892][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1331.995140][ T32] r5:84a7c800 r4:8271a0b0 [ 1331.995248][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1331.995511][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.995833][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1331.996103][ T32] r4:00000000 [ 1331.996222][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1331.996529][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.996806][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1331.997070][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a1c0 [ 1331.997339][ T32] r4:00000000 [ 1331.997486][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1331.997724][ T32] r9:84a7c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1331.998015][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.998274][ T32] r5:00001000 r4:e059b000 [ 1331.998402][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1331.998705][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.999077][ T32] r5:84bbef7c r4:84bbec00 [ 1332.009539][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.009954][ T32] r7:dddcfe40 r6:82c18000 r5:84bbef7c r4:84b49780 [ 1332.010123][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.010366][ T32] r10:84a7c800 r9:84b497ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.010762][ T32] r4:84b49780 [ 1332.010881][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.011112][ T32] r10:00000000 r9:e0679e78 r8:84b4a340 r7:84b49780 r6:80267888 r5:84a7c800 [ 1332.011404][ T32] r4:84b4a180 [ 1332.011563][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.011863][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1332.012044][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.014082][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.016345][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.018590][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a180 [ 1332.029554][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.030049][ T32] INFO: task kworker/0:238:3801 blocked for more than 458 seconds. [ 1332.030389][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.030587][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.030880][ T32] task:kworker/0:238 state:D stack:0 pid:3801 tgid:3801 ppid:2 flags:0x00000000 [ 1332.031215][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.031414][ T32] Call trace: [ 1332.031627][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.031924][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0675da4 r5:84a7d400 [ 1332.032221][ T32] r4:84a7d400 [ 1332.032378][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.032700][ T32] r5:84a7d400 r4:8271a0b0 [ 1332.032853][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.033210][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.033651][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0675e20 [ 1332.033941][ T32] r4:00000000 [ 1332.034063][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.034333][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.034606][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.034924][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a440 [ 1332.035130][ T32] r4:00000000 [ 1332.035233][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.035551][ T32] r9:84a7d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1332.035813][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.037933][ T32] r5:00001000 r4:e05cd000 [ 1332.046561][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.048340][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.048619][ T32] r5:84bbf37c r4:84bbf000 [ 1332.048760][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.049042][ T32] r7:dddcfe40 r6:82c18000 r5:84bbf37c r4:84b49800 [ 1332.054923][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.059575][ T32] r10:84a7d400 r9:84b4982c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.059867][ T32] r4:84b49800 [ 1332.060162][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.060446][ T32] r10:00000000 r9:e0679e78 r8:84b4a640 r7:84b49800 r6:80267888 r5:84a7d400 [ 1332.060620][ T32] r4:84b4a3c0 [ 1332.060760][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.060980][ T32] Exception stack(0xe0675fb0 to 0xe0675ff8) [ 1332.061145][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.061394][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.061660][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.061847][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a3c0 [ 1332.062044][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.062307][ T32] INFO: task kworker/0:239:3803 blocked for more than 458 seconds. [ 1332.062504][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.062669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.062919][ T32] task:kworker/0:239 state:D stack:0 pid:3803 tgid:3803 ppid:2 flags:0x00000000 [ 1332.063197][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.063354][ T32] Call trace: [ 1332.063492][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.063745][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0681da4 r5:84a7e000 [ 1332.063947][ T32] r4:84a7e000 [ 1332.064042][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.064278][ T32] r5:84a7e000 r4:8271a0b0 [ 1332.064382][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.064674][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.064927][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0681e20 [ 1332.065174][ T32] r4:00000000 [ 1332.065263][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.065527][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.067106][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.074687][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a700 [ 1332.076331][ T32] r4:00000000 [ 1332.078186][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.082782][ T32] r9:84a7e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1332.085265][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.088941][ T32] r5:00001000 r4:e05e5000 [ 1332.089662][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.089949][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.090260][ T32] r5:84bbfb7c r4:84bbf800 [ 1332.090388][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.090669][ T32] r7:dddcfe40 r6:82c18000 r5:84bbfb7c r4:84b49880 [ 1332.090825][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.091055][ T32] r10:84a7e000 r9:84b498ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.091237][ T32] r4:84b49880 [ 1332.091363][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.091609][ T32] r10:00000000 r9:e0679e78 r8:84b4a780 r7:84b49880 r6:80267888 r5:84a7e000 [ 1332.091835][ T32] r4:84b4a6c0 [ 1332.091964][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.093379][ T32] Exception stack(0xe0681fb0 to 0xe0681ff8) [ 1332.093621][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.093837][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.094061][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.094243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a6c0 [ 1332.094493][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.094691][ T32] INFO: task kworker/0:240:3806 blocked for more than 458 seconds. [ 1332.094910][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.095045][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.095213][ T32] task:kworker/0:240 state:D stack:0 pid:3806 tgid:3806 ppid:2 flags:0x00000000 [ 1332.095446][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.095632][ T32] Call trace: [ 1332.095727][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.095929][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0685da4 r5:84a7ec00 [ 1332.096095][ T32] r4:84a7ec00 [ 1332.096303][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.096720][ T32] r5:84a7ec00 r4:8271a0b0 [ 1332.096866][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.097173][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.097493][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0685e20 [ 1332.097668][ T32] r4:00000000 [ 1332.097758][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.097962][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.098147][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.098353][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4aac0 [ 1332.098573][ T32] r4:00000000 [ 1332.109591][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.109978][ T32] r9:84a7ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1332.110203][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.110394][ T32] r5:00001000 r4:e0611000 [ 1332.110492][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.110682][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.110910][ T32] r5:84c3037c r4:84c30000 [ 1332.111067][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.111716][ T32] r7:dddcfe40 r6:82c18000 r5:84c3037c r4:84b49900 [ 1332.113598][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.117149][ T32] r10:84a7ec00 r9:84b4992c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.118904][ T32] r4:84b49900 [ 1332.130848][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.133733][ T32] r10:00000000 r9:e0681e78 r8:84b4a9c0 r7:84b49900 r6:80267888 r5:84a7ec00 [ 1332.135801][ T32] r4:84b4a680 [ 1332.137247][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.142019][ T32] Exception stack(0xe0685fb0 to 0xe0685ff8) [ 1332.142317][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.143964][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.146322][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.147247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a680 [ 1332.148128][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.149016][ T32] INFO: task kworker/0:241:3807 blocked for more than 458 seconds. [ 1332.158659][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.159917][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.160265][ T32] task:kworker/0:241 state:D stack:0 pid:3807 tgid:3807 ppid:2 flags:0x00000000 [ 1332.160645][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.160901][ T32] Call trace: [ 1332.161031][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.161335][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e068dda4 r5:84a7b000 [ 1332.161638][ T32] r4:84a7b000 [ 1332.161812][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.162119][ T32] r5:84a7b000 r4:8271a0b0 [ 1332.162235][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.162645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.163074][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e068de20 [ 1332.163351][ T32] r4:00000000 [ 1332.163503][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.163870][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.164214][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.164524][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4a900 [ 1332.164764][ T32] r4:00000000 [ 1332.164912][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.165181][ T32] r9:84a7b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1332.165493][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.165822][ T32] r5:00001000 r4:e05f3000 [ 1332.165961][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.166169][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.166393][ T32] r5:84bbff7c r4:84bbfc00 [ 1332.167442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.175952][ T32] r7:dddcfe40 r6:82c18000 r5:84bbff7c r4:84b49980 [ 1332.179678][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.187542][ T32] r10:84a7b000 r9:84b499ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.190787][ T32] r4:84b49980 [ 1332.199500][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.204325][ T32] r10:00000000 r9:e0685e78 r8:84b4ab80 r7:84b49980 r6:80267888 r5:84a7b000 [ 1332.211162][ T32] r4:84b4a880 [ 1332.215473][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.217297][ T32] Exception stack(0xe068dfb0 to 0xe068dff8) [ 1332.229633][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.230035][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.230283][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.230628][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a880 [ 1332.230984][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.231448][ T32] INFO: task kworker/0:242:3808 blocked for more than 458 seconds. [ 1332.231923][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.232229][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.232623][ T32] task:kworker/0:242 state:D stack:0 pid:3808 tgid:3808 ppid:2 flags:0x00000000 [ 1332.233143][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.233645][ T32] Call trace: [ 1332.233868][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.234417][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e067dda4 r5:84a7bc00 [ 1332.234890][ T32] r4:84a7bc00 [ 1332.235129][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.235650][ T32] r5:84a7bc00 r4:8271a0b0 [ 1332.235946][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.236744][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.261145][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de20 [ 1332.267403][ T32] r4:00000000 [ 1332.275950][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.276408][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.276667][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.276979][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994b40 [ 1332.277181][ T32] r4:00000000 [ 1332.277419][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.277820][ T32] r9:84a7bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1332.278063][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.278247][ T32] r5:00001000 r4:e053d000 [ 1332.278328][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.278481][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.278720][ T32] r5:84ba5b7c r4:84ba5800 [ 1332.278850][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.279725][ T32] r7:dddcfe40 r6:82c18000 r5:84ba5b7c r4:84b49a00 [ 1332.282868][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.288072][ T32] r10:84a7bc00 r9:84b49a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.292972][ T32] r4:84b49a00 [ 1332.295224][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.296193][ T32] r10:00000000 r9:e0685e78 r8:84b4ac00 r7:84b49a00 r6:80267888 r5:84a7bc00 [ 1332.296964][ T32] r4:84b4a880 [ 1332.297089][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.297397][ T32] Exception stack(0xe067dfb0 to 0xe067dff8) [ 1332.298220][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.299421][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.300992][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.303123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4a880 [ 1332.305059][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.307667][ T32] INFO: task kworker/0:243:3811 blocked for more than 458 seconds. [ 1332.309677][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.309868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.310163][ T32] task:kworker/0:243 state:D stack:0 pid:3811 tgid:3811 ppid:2 flags:0x00000000 [ 1332.312325][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.313988][ T32] Call trace: [ 1332.314253][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.314539][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0699da4 r5:84a7a400 [ 1332.314825][ T32] r4:84a7a400 [ 1332.314919][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.315196][ T32] r5:84a7a400 r4:8271a0b0 [ 1332.315312][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.315648][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.315971][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0699e20 [ 1332.316208][ T32] r4:00000000 [ 1332.316337][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.316603][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.316872][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.317166][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b4ad00 [ 1332.317468][ T32] r4:00000000 [ 1332.317573][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.317844][ T32] r9:84a7a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1332.318160][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.318484][ T32] r5:00001000 r4:e068f000 [ 1332.318633][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.318939][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.329606][ T32] r5:84c3077c r4:84c30400 [ 1332.329841][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.330182][ T32] r7:dddcfe40 r6:82c18000 r5:84c3077c r4:84b49a80 [ 1332.330405][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.330720][ T32] r10:84a7a400 r9:84b49aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.330960][ T32] r4:84b49a80 [ 1332.331113][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.331449][ T32] r10:00000000 r9:e067de78 r8:84b4af00 r7:84b49a80 r6:80267888 r5:84a7a400 [ 1332.331746][ T32] r4:84b4adc0 [ 1332.331902][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.332642][ T32] Exception stack(0xe0699fb0 to 0xe0699ff8) [ 1332.335208][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.338107][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.349803][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.353938][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b4adc0 [ 1332.356819][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.368658][ T32] INFO: task kworker/1:112:3813 blocked for more than 458 seconds. [ 1332.370435][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.373032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.375537][ T32] task:kworker/1:112 state:D stack:0 pid:3813 tgid:3813 ppid:2 flags:0x00000000 [ 1332.379558][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.379820][ T32] Call trace: [ 1332.380029][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.380352][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06a9da4 r5:84a78000 [ 1332.380640][ T32] r4:84a78000 [ 1332.380897][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.381282][ T32] r5:84a78000 r4:8271a0b0 [ 1332.381506][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.381867][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.382224][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a9e20 [ 1332.382551][ T32] r4:00000000 [ 1332.382695][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.383069][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.383405][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.383664][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b52e40 [ 1332.383949][ T32] r4:00000000 [ 1332.384100][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.384381][ T32] r9:84a78000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1332.384637][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.384877][ T32] r5:00001000 r4:df9cb000 [ 1332.385108][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.385460][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.385795][ T32] r5:84ba037c r4:84ba0000 [ 1332.385935][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.388171][ T32] r7:ddde3e40 r6:82c18200 r5:84ba037c r4:84392480 [ 1332.402595][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.403049][ T32] r10:84a78000 r9:843924ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.403264][ T32] r4:84392480 [ 1332.403368][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.403654][ T32] r10:00000000 r9:e0635e78 r8:84b4af80 r7:84392480 r6:80267888 r5:84a78000 [ 1332.403889][ T32] r4:84b52b00 [ 1332.403974][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.404200][ T32] Exception stack(0xe06a9fb0 to 0xe06a9ff8) [ 1332.404350][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.404635][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.404923][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.405128][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b52b00 [ 1332.405415][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.405686][ T32] INFO: task kworker/0:244:3814 blocked for more than 458 seconds. [ 1332.405918][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.406059][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.406278][ T32] task:kworker/0:244 state:D stack:0 pid:3814 tgid:3814 ppid:2 flags:0x00000000 [ 1332.406515][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.406747][ T32] Call trace: [ 1332.406869][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.407128][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06b5da4 r5:83dc6c00 [ 1332.407411][ T32] r4:83dc6c00 [ 1332.407508][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.407775][ T32] r5:83dc6c00 r4:8271a0b0 [ 1332.408083][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.429518][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.430006][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b5e20 [ 1332.430249][ T32] r4:00000000 [ 1332.430332][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.430577][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.430852][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.431105][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b63080 [ 1332.431348][ T32] r4:00000000 [ 1332.431434][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.431656][ T32] r9:83dc6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1332.431910][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.432201][ T32] r5:00001000 r4:e06ab000 [ 1332.432355][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.432590][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.432854][ T32] r5:84c30f7c r4:84c30c00 [ 1332.432981][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.433268][ T32] r7:dddcfe40 r6:82c18000 r5:84c30f7c r4:84b49b00 [ 1332.433509][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.433764][ T32] r10:83dc6c00 r9:84b49b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.434037][ T32] r4:84b49b00 [ 1332.434165][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.434446][ T32] r10:00000000 r9:e067de78 r8:84b52bc0 r7:84b49b00 r6:80267888 r5:83dc6c00 [ 1332.434666][ T32] r4:84b630c0 [ 1332.434783][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.435060][ T32] Exception stack(0xe06b5fb0 to 0xe06b5ff8) [ 1332.435255][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.435499][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.435758][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.435998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b630c0 [ 1332.436219][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.438371][ T32] INFO: task kworker/1:113:3818 blocked for more than 458 seconds. [ 1332.449608][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.452086][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.454339][ T32] task:kworker/1:113 state:D stack:0 pid:3818 tgid:3818 ppid:2 flags:0x00000000 [ 1332.458444][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.461212][ T32] Call trace: [ 1332.462224][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.464264][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06a1da4 r5:84c02400 [ 1332.464624][ T32] r4:84c02400 [ 1332.464727][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.465018][ T32] r5:84c02400 r4:8271a0b0 [ 1332.465131][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.465487][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.465808][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a1e20 [ 1332.466069][ T32] r4:00000000 [ 1332.466179][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.466478][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.466775][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.467097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b52b40 [ 1332.467364][ T32] r4:00000000 [ 1332.467484][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.467770][ T32] r9:84c02400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1332.468058][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.468310][ T32] r5:00001000 r4:dfb9f000 [ 1332.468427][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.468757][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.469097][ T32] r5:84ba077c r4:84ba0400 [ 1332.479874][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.480313][ T32] r7:ddde3e40 r6:82c18200 r5:84ba077c r4:84392500 [ 1332.480468][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.480719][ T32] r10:84c02400 r9:8439252c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.480986][ T32] r4:84392500 [ 1332.481092][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.481391][ T32] r10:00000000 r9:e06a9e78 r8:84b52f00 r7:84392500 r6:80267888 r5:84c02400 [ 1332.481631][ T32] r4:84b52e00 [ 1332.481756][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.481996][ T32] Exception stack(0xe06a1fb0 to 0xe06a1ff8) [ 1332.482200][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.482437][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.482765][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.482998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b52e00 [ 1332.483269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.485079][ T32] INFO: task kworker/1:114:3820 blocked for more than 458 seconds. [ 1332.487165][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.494939][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.496049][ T32] task:kworker/1:114 state:D stack:0 pid:3820 tgid:3820 ppid:2 flags:0x00000000 [ 1332.496370][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.496631][ T32] Call trace: [ 1332.496775][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.497080][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06b9da4 r5:84c00000 [ 1332.497298][ T32] r4:84c00000 [ 1332.497501][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.497793][ T32] r5:84c00000 r4:8271a0b0 [ 1332.497924][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.498208][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.498531][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b9e20 [ 1332.498785][ T32] r4:00000000 [ 1332.498893][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.509663][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.510023][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.510294][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84201700 [ 1332.510524][ T32] r4:00000000 [ 1332.510683][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.510969][ T32] r9:84c00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1332.511236][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.511496][ T32] r5:00001000 r4:dfbf9000 [ 1332.511649][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.511920][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.512226][ T32] r5:84ba0f7c r4:84ba0c00 [ 1332.512369][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.512699][ T32] r7:ddde3e40 r6:82c18200 r5:84ba0f7c r4:84392580 [ 1332.512890][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.513152][ T32] r10:84c00000 r9:843925ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.513471][ T32] r4:84392580 [ 1332.513590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.513873][ T32] r10:00000000 r9:e06a1e78 r8:84b52a00 r7:84392580 r6:80267888 r5:84c00000 [ 1332.514077][ T32] r4:84b52f80 [ 1332.514157][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.514440][ T32] Exception stack(0xe06b9fb0 to 0xe06b9ff8) [ 1332.514646][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.514950][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.516328][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.519027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b52f80 [ 1332.526545][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.526817][ T32] INFO: task kworker/1:115:3823 blocked for more than 458 seconds. [ 1332.527020][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.527146][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.527425][ T32] task:kworker/1:115 state:D stack:0 pid:3823 tgid:3823 ppid:2 flags:0x00000000 [ 1332.527751][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.527949][ T32] Call trace: [ 1332.528080][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.528335][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06bdda4 r5:84c03000 [ 1332.528724][ T32] r4:84c03000 [ 1332.528881][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.529640][ T32] r5:84c03000 r4:8271a0b0 [ 1332.531301][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.535463][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.542417][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06bde20 [ 1332.544776][ T32] r4:00000000 [ 1332.545588][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.546440][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.548363][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.551499][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b52840 [ 1332.554100][ T32] r4:00000000 [ 1332.555570][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.559470][ T32] r9:84c03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1332.559753][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.560160][ T32] r5:00001000 r4:dfbd3000 [ 1332.560345][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.560651][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.562144][ T32] r5:84ba0b7c r4:84ba0800 [ 1332.562302][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.562616][ T32] r7:ddde3e40 r6:82c18200 r5:84ba0b7c r4:84392600 [ 1332.562812][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.563094][ T32] r10:84c03000 r9:8439262c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.563324][ T32] r4:84392600 [ 1332.563437][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.563727][ T32] r10:00000000 r9:e06b9e78 r8:84b52880 r7:84392600 r6:80267888 r5:84c03000 [ 1332.563948][ T32] r4:84201340 [ 1332.564073][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.564349][ T32] Exception stack(0xe06bdfb0 to 0xe06bdff8) [ 1332.564559][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.564873][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.565155][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.565426][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201340 [ 1332.565684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.565970][ T32] INFO: task kworker/1:116:3824 blocked for more than 459 seconds. [ 1332.566230][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.566382][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.566613][ T32] task:kworker/1:116 state:D stack:0 pid:3824 tgid:3824 ppid:2 flags:0x00000000 [ 1332.567000][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.567228][ T32] Call trace: [ 1332.567321][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.567579][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06c9da4 r5:849d0c00 [ 1332.567843][ T32] r4:849d0c00 [ 1332.568605][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.579887][ T32] r5:849d0c00 r4:8271a0b0 [ 1332.580005][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.580290][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.580651][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c9e20 [ 1332.581017][ T32] r4:00000000 [ 1332.581163][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.581534][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.583731][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.588075][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c080 [ 1332.600227][ T32] r4:00000000 [ 1332.605382][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.624204][ T32] r9:849d0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1332.639863][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.640531][ T32] r5:00001000 r4:dfc3f000 [ 1332.640746][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.641167][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.641681][ T32] r5:84ba137c r4:84ba1000 [ 1332.642664][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.661010][ T32] r7:ddde3e40 r6:82c18200 r5:84ba137c r4:84392680 [ 1332.666870][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.681028][ T32] r10:849d0c00 r9:843926ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.686448][ T32] r4:84392680 [ 1332.695950][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.704259][ T32] r10:00000000 r9:e06b9e78 r8:84b63600 r7:84392680 r6:80267888 r5:849d0c00 [ 1332.707427][ T32] r4:84b526c0 [ 1332.708848][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.712725][ T32] Exception stack(0xe06c9fb0 to 0xe06c9ff8) [ 1332.721154][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.724118][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.725942][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.727577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b526c0 [ 1332.729679][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.730114][ T32] INFO: task kworker/0:245:3825 blocked for more than 459 seconds. [ 1332.730356][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.730716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.730964][ T32] task:kworker/0:245 state:D stack:0 pid:3825 tgid:3825 ppid:2 flags:0x00000000 [ 1332.731340][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.731573][ T32] Call trace: [ 1332.731704][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.731991][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06cdda4 r5:849d1800 [ 1332.732288][ T32] r4:849d1800 [ 1332.732383][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.732788][ T32] r5:849d1800 r4:8271a0b0 [ 1332.732966][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.733429][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.733816][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06cde20 [ 1332.734095][ T32] r4:00000000 [ 1332.734219][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.734589][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.734929][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.735208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994280 [ 1332.735474][ T32] r4:00000000 [ 1332.735590][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.735881][ T32] r9:849d1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1332.736166][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.736495][ T32] r5:00001000 r4:dffbb000 [ 1332.736636][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.738247][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.749784][ T32] r5:84c3137c r4:84c31000 [ 1332.750007][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.750292][ T32] r7:dddcfe40 r6:82c18000 r5:84c3137c r4:84b49b80 [ 1332.750499][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.750764][ T32] r10:849d1800 r9:84b49bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1332.750976][ T32] r4:84b49b80 [ 1332.751110][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.751417][ T32] r10:00000000 r9:e067de78 r8:84b63740 r7:84b49b80 r6:80267888 r5:849d1800 [ 1332.751708][ T32] r4:84b63440 [ 1332.751839][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.752111][ T32] Exception stack(0xe06cdfb0 to 0xe06cdff8) [ 1332.752365][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.752728][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.753016][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.753291][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b63440 [ 1332.753632][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.754779][ T32] INFO: task kworker/1:117:3827 blocked for more than 459 seconds. [ 1332.757732][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.767165][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.768790][ T32] task:kworker/1:117 state:D stack:0 pid:3827 tgid:3827 ppid:2 flags:0x00000000 [ 1332.770656][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.773018][ T32] Call trace: [ 1332.775254][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.778197][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06d5da4 r5:849d0000 [ 1332.779675][ T32] r4:849d0000 [ 1332.779790][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.781951][ T32] r5:849d0000 r4:8271a0b0 [ 1332.782143][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.782438][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.782785][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d5e20 [ 1332.782977][ T32] r4:00000000 [ 1332.783085][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.783440][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.783899][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.784185][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c2c0 [ 1332.784427][ T32] r4:00000000 [ 1332.784562][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.784824][ T32] r9:849d0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1332.785082][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.785397][ T32] r5:00001000 r4:dfcb1000 [ 1332.785523][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.785801][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.786109][ T32] r5:84ba1b7c r4:84ba1800 [ 1332.786246][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.786582][ T32] r7:ddde3e40 r6:82c18200 r5:84ba1b7c r4:84392700 [ 1332.786844][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.787194][ T32] r10:849d0000 r9:8439272c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.787455][ T32] r4:84392700 [ 1332.787594][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.788093][ T32] r10:00000000 r9:e06c9e78 r8:84b638c0 r7:84392700 r6:80267888 r5:849d0000 [ 1332.794993][ T32] r4:84b5c000 [ 1332.797307][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.797634][ T32] Exception stack(0xe06d5fb0 to 0xe06d5ff8) [ 1332.797770][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.798037][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.798311][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.798505][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c000 [ 1332.798734][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.798987][ T32] INFO: task kworker/1:118:3828 blocked for more than 459 seconds. [ 1332.806655][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.809508][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.809811][ T32] task:kworker/1:118 state:D stack:0 pid:3828 tgid:3828 ppid:2 flags:0x00000000 [ 1332.810358][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.810592][ T32] Call trace: [ 1332.810763][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.811088][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06d9da4 r5:849d3000 [ 1332.811393][ T32] r4:849d3000 [ 1332.811519][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.811775][ T32] r5:849d3000 r4:8271a0b0 [ 1332.811930][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.812314][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.812628][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d9e20 [ 1332.812926][ T32] r4:00000000 [ 1332.813042][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.813355][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.813642][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.813916][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c240 [ 1332.814152][ T32] r4:00000000 [ 1332.814254][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.814547][ T32] r9:849d3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1332.814772][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.815026][ T32] r5:00001000 r4:dfc75000 [ 1332.815263][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.815576][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.815875][ T32] r5:84ba177c r4:84ba1400 [ 1332.816064][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.818959][ T32] r7:ddde3e40 r6:82c18200 r5:84ba177c r4:84392780 [ 1332.829812][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.830123][ T32] r10:849d3000 r9:843927ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.830359][ T32] r4:84392780 [ 1332.830442][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.830778][ T32] r10:00000000 r9:e06d5e78 r8:84b639c0 r7:84392780 r6:80267888 r5:849d3000 [ 1332.831006][ T32] r4:84b5c000 [ 1332.831110][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.831482][ T32] Exception stack(0xe06d9fb0 to 0xe06d9ff8) [ 1332.831690][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.832638][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.835305][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.837432][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c000 [ 1332.849522][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.849830][ T32] INFO: task kworker/1:119:3831 blocked for more than 459 seconds. [ 1332.850040][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.850155][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.850390][ T32] task:kworker/1:119 state:D stack:0 pid:3831 tgid:3831 ppid:2 flags:0x00000000 [ 1332.850683][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.850876][ T32] Call trace: [ 1332.850991][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.851279][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06e5da4 r5:849d4800 [ 1332.851569][ T32] r4:849d4800 [ 1332.851674][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.851964][ T32] r5:849d4800 r4:8271a0b0 [ 1332.852149][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.852506][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.852827][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e5e20 [ 1332.853099][ T32] r4:00000000 [ 1332.853226][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.854636][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.857825][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.870297][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c5c0 [ 1332.870646][ T32] r4:00000000 [ 1332.870796][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.871074][ T32] r9:849d4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1332.871287][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.871566][ T32] r5:00001000 r4:dfe4f000 [ 1332.871712][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.871951][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.872262][ T32] r5:84ba237c r4:84ba2000 [ 1332.872389][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.872720][ T32] r7:ddde3e40 r6:82c18200 r5:84ba237c r4:84392800 [ 1332.872914][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.873216][ T32] r10:849d4800 r9:8439282c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.873523][ T32] r4:84392800 [ 1332.873648][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.873916][ T32] r10:00000000 r9:e06d5e78 r8:84b63c80 r7:84392800 r6:80267888 r5:849d4800 [ 1332.874163][ T32] r4:84b5c340 [ 1332.874258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.874518][ T32] Exception stack(0xe06e5fb0 to 0xe06e5ff8) [ 1332.874707][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.874967][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.875185][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.875400][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c340 [ 1332.875643][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.877392][ T32] INFO: task kworker/1:120:3832 blocked for more than 459 seconds. [ 1332.889594][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.889840][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.890047][ T32] task:kworker/1:120 state:D stack:0 pid:3832 tgid:3832 ppid:2 flags:0x00000000 [ 1332.890376][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.890565][ T32] Call trace: [ 1332.890671][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.890896][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06e9da4 r5:849d3c00 [ 1332.891139][ T32] r4:849d3c00 [ 1332.891256][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.891510][ T32] r5:849d3c00 r4:8271a0b0 [ 1332.891626][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.891901][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.892263][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e9e20 [ 1332.892509][ T32] r4:00000000 [ 1332.892646][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.893768][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.896184][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.898735][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c4c0 [ 1332.906477][ T32] r4:00000000 [ 1332.907386][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.910684][ T32] r9:849d3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1332.913001][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.915767][ T32] r5:00001000 r4:dfe17000 [ 1332.917267][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.920239][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.921057][ T32] r5:84ba1f7c r4:84ba1c00 [ 1332.921357][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.921914][ T32] r7:ddde3e40 r6:82c18200 r5:84ba1f7c r4:84392880 [ 1332.922215][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.922773][ T32] r10:849d3c00 r9:843928ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.923202][ T32] r4:84392880 [ 1332.923455][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.923911][ T32] r10:00000000 r9:e06e5e78 r8:84b63d40 r7:84392880 r6:80267888 r5:849d3c00 [ 1332.924439][ T32] r4:84b5c280 [ 1332.924644][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.924964][ T32] Exception stack(0xe06e9fb0 to 0xe06e9ff8) [ 1332.925142][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.925547][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.925888][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.926091][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c280 [ 1332.926305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.926519][ T32] INFO: task kworker/1:121:3834 blocked for more than 459 seconds. [ 1332.926809][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.926984][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.927269][ T32] task:kworker/1:121 state:D stack:0 pid:3834 tgid:3834 ppid:2 flags:0x00000000 [ 1332.928530][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.935763][ T32] Call trace: [ 1332.937387][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.941365][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06f1da4 r5:849d2400 [ 1332.943849][ T32] r4:849d2400 [ 1332.945528][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.948835][ T32] r5:849d2400 r4:8271a0b0 [ 1332.949788][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.950182][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.950509][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f1e20 [ 1332.950915][ T32] r4:00000000 [ 1332.951094][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.951423][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.951747][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.952013][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c740 [ 1332.952305][ T32] r4:00000000 [ 1332.952476][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.952728][ T32] r9:849d2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1332.952976][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.953263][ T32] r5:00001000 r4:dfe75000 [ 1332.953441][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.953687][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.954055][ T32] r5:84ba277c r4:84ba2400 [ 1332.954211][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.954535][ T32] r7:ddde3e40 r6:82c18200 r5:84ba277c r4:84392900 [ 1332.954751][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.955046][ T32] r10:849d2400 r9:8439292c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.955341][ T32] r4:84392900 [ 1332.955476][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.955684][ T32] r10:00000000 r9:e06e5e78 r8:84b63f00 r7:84392900 r6:80267888 r5:849d2400 [ 1332.955932][ T32] r4:84b5c400 [ 1332.956040][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.956323][ T32] Exception stack(0xe06f1fb0 to 0xe06f1ff8) [ 1332.956524][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.957031][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.959172][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.970013][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c400 [ 1332.970275][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.970564][ T32] INFO: task kworker/1:122:3836 blocked for more than 459 seconds. [ 1332.970779][ T32] Not tainted 6.12.0-syzkaller #0 [ 1332.970937][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.971221][ T32] task:kworker/1:122 state:D stack:0 pid:3836 tgid:3836 ppid:2 flags:0x00000000 [ 1332.971593][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.971795][ T32] Call trace: [ 1332.971930][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1332.972198][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06f9da4 r5:849d5400 [ 1332.972448][ T32] r4:849d5400 [ 1332.972564][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1332.972903][ T32] r5:849d5400 r4:8271a0b0 [ 1332.974028][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1332.977910][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.987939][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f9e20 [ 1332.989603][ T32] r4:00000000 [ 1332.989773][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1332.990715][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.991034][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1332.991394][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5cec0 [ 1332.991667][ T32] r4:00000000 [ 1332.991768][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1332.992016][ T32] r9:849d5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1332.992293][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.992584][ T32] r5:00001000 r4:dfff3000 [ 1332.992748][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1332.993067][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.993555][ T32] r5:84ba3b7c r4:84ba3800 [ 1332.993725][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1332.994055][ T32] r7:ddde3e40 r6:82c18200 r5:84ba3b7c r4:84392980 [ 1332.994241][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1332.994543][ T32] r10:849d5400 r9:843929ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1332.994860][ T32] r4:84392980 [ 1332.994977][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1332.995338][ T32] r10:00000000 r9:e06f1e78 r8:84b63a40 r7:84392980 r6:80267888 r5:849d5400 [ 1332.995592][ T32] r4:84b5c580 [ 1332.995766][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.996028][ T32] Exception stack(0xe06f9fb0 to 0xe06f9ff8) [ 1332.997758][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.010106][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.010546][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.010868][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c580 [ 1333.011162][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.011429][ T32] INFO: task kworker/1:123:3838 blocked for more than 459 seconds. [ 1333.011654][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.011915][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.012196][ T32] task:kworker/1:123 state:D stack:0 pid:3838 tgid:3838 ppid:2 flags:0x00000000 [ 1333.012590][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.014628][ T32] Call trace: [ 1333.016924][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.025863][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0701da4 r5:849d6000 [ 1333.027421][ T32] r4:849d6000 [ 1333.028179][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.029575][ T32] r5:849d6000 r4:8271a0b0 [ 1333.029910][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.031318][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.033379][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0701e20 [ 1333.035049][ T32] r4:00000000 [ 1333.036053][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.038485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.041885][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.043989][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c840 [ 1333.044213][ T32] r4:00000000 [ 1333.044337][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.045209][ T32] r9:849d6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1333.046874][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.047797][ T32] r5:00001000 r4:dff43000 [ 1333.048413][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.051384][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.053947][ T32] r5:84ba2b7c r4:84ba2800 [ 1333.055682][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.059207][ T32] r7:ddde3e40 r6:82c18200 r5:84ba2b7c r4:84392a00 [ 1333.059767][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.060103][ T32] r10:849d6000 r9:84392a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.061571][ T32] r4:84392a00 [ 1333.063121][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.064657][ T32] r10:00000000 r9:e06f9e78 r8:84b63500 r7:84392a00 r6:80267888 r5:849d6000 [ 1333.065533][ T32] r4:84b5c6c0 [ 1333.065707][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.065964][ T32] Exception stack(0xe0701fb0 to 0xe0701ff8) [ 1333.066178][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.066438][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.066692][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.066931][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c6c0 [ 1333.067219][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.067495][ T32] INFO: task kworker/1:124:3840 blocked for more than 459 seconds. [ 1333.067767][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.067902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.068163][ T32] task:kworker/1:124 state:D stack:0 pid:3840 tgid:3840 ppid:2 flags:0x00000000 [ 1333.068467][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.068658][ T32] Call trace: [ 1333.068770][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.069053][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0709da4 r5:849d6c00 [ 1333.079517][ T32] r4:849d6c00 [ 1333.079776][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.080095][ T32] r5:849d6c00 r4:8271a0b0 [ 1333.080194][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.080542][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.080815][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0709e20 [ 1333.081042][ T32] r4:00000000 [ 1333.081135][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.081485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.081737][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.081937][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5c9c0 [ 1333.082095][ T32] r4:00000000 [ 1333.082165][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.082333][ T32] r9:849d6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1333.082501][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.082690][ T32] r5:00001000 r4:dff67000 [ 1333.082771][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.082936][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.083135][ T32] r5:84ba2f7c r4:84ba2c00 [ 1333.083272][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.083585][ T32] r7:ddde3e40 r6:82c18200 r5:84ba2f7c r4:84392a80 [ 1333.083771][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.086717][ T32] r10:849d6c00 r9:84392aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.087694][ T32] r4:84392a80 [ 1333.088188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.096504][ T32] r10:00000000 r9:e06f9e78 r8:84b63f80 r7:84392a80 r6:80267888 r5:849d6c00 [ 1333.096774][ T32] r4:84b5c800 [ 1333.096981][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.097230][ T32] Exception stack(0xe0709fb0 to 0xe0709ff8) [ 1333.097414][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.097607][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.097814][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.098021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c800 [ 1333.098259][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.098519][ T32] INFO: task kworker/1:125:3842 blocked for more than 459 seconds. [ 1333.098810][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.098955][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.109729][ T32] task:kworker/1:125 state:D stack:0 pid:3842 tgid:3842 ppid:2 flags:0x00000000 [ 1333.110115][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.110323][ T32] Call trace: [ 1333.110421][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.110688][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0711da4 r5:84a78c00 [ 1333.110931][ T32] r4:84a78c00 [ 1333.111019][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.111241][ T32] r5:84a78c00 r4:8271a0b0 [ 1333.111359][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.111627][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.111879][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0711e20 [ 1333.112252][ T32] r4:00000000 [ 1333.113511][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.115869][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.118271][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.129726][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5cac0 [ 1333.131495][ T32] r4:00000000 [ 1333.132802][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.134112][ T32] r9:84a78c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1333.135854][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.138293][ T32] r5:00001000 r4:dff81000 [ 1333.141239][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.141584][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.141779][ T32] r5:84ba337c r4:84ba3000 [ 1333.141874][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.142084][ T32] r7:ddde3e40 r6:82c18200 r5:84ba337c r4:84392b00 [ 1333.142229][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.142433][ T32] r10:84a78c00 r9:84392b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.142580][ T32] r4:84392b00 [ 1333.142704][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.142868][ T32] r10:00000000 r9:e06f9e78 r8:84b63240 r7:84392b00 r6:80267888 r5:84a78c00 [ 1333.143065][ T32] r4:84b5c940 [ 1333.143147][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.143316][ T32] Exception stack(0xe0711fb0 to 0xe0711ff8) [ 1333.143456][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.143609][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.143756][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.143914][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5c940 [ 1333.144053][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.144254][ T32] INFO: task kworker/1:126:3844 blocked for more than 459 seconds. [ 1333.144420][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.144533][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.144733][ T32] task:kworker/1:126 state:D stack:0 pid:3844 tgid:3844 ppid:2 flags:0x00000000 [ 1333.144957][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.145118][ T32] Call trace: [ 1333.145209][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.145403][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0719da4 r5:84bc8c00 [ 1333.145556][ T32] r4:84bc8c00 [ 1333.145630][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.146785][ T32] r5:84bc8c00 r4:8271a0b0 [ 1333.148131][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.179755][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.180419][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0719e20 [ 1333.180724][ T32] r4:00000000 [ 1333.180823][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.181094][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.181299][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.181539][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5cc00 [ 1333.181732][ T32] r4:00000000 [ 1333.181804][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.181994][ T32] r9:84bc8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1333.182165][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.182400][ T32] r5:00001000 r4:dffa5000 [ 1333.182527][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.182685][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.182859][ T32] r5:84ba377c r4:84ba3400 [ 1333.182949][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.183180][ T32] r7:ddde3e40 r6:82c18200 r5:84ba377c r4:84392b80 [ 1333.183314][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.183538][ T32] r10:84bc8c00 r9:84392bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.183699][ T32] r4:84392b80 [ 1333.183807][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.183974][ T32] r10:00000000 r9:e06f9e78 r8:84994000 r7:84392b80 r6:80267888 r5:84bc8c00 [ 1333.185966][ T32] r4:84b5ca80 [ 1333.187500][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.210243][ T32] Exception stack(0xe0719fb0 to 0xe0719ff8) [ 1333.229829][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.237702][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.251278][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.257281][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ca80 [ 1333.270024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.271703][ T32] INFO: task kworker/1:127:3845 blocked for more than 459 seconds. [ 1333.289684][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.289961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.290166][ T32] task:kworker/1:127 state:D stack:0 pid:3845 tgid:3845 ppid:2 flags:0x00000000 [ 1333.290427][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.290593][ T32] Call trace: [ 1333.290692][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.290870][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e071dda4 r5:84bc9800 [ 1333.291023][ T32] r4:84bc9800 [ 1333.291106][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.291309][ T32] r5:84bc9800 r4:8271a0b0 [ 1333.291446][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.291673][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.291942][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e071de20 [ 1333.292118][ T32] r4:00000000 [ 1333.292190][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.292381][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.292640][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.292816][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5cc80 [ 1333.292952][ T32] r4:00000000 [ 1333.293029][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.293187][ T32] r9:84bc9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1333.293393][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.293575][ T32] r5:00001000 r4:e0021000 [ 1333.293669][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.293835][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.294004][ T32] r5:84ba437c r4:84ba4000 [ 1333.294090][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.294273][ T32] r7:ddde3e40 r6:82c18200 r5:84ba437c r4:84392c00 [ 1333.294428][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.294611][ T32] r10:84bc9800 r9:84392c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.294773][ T32] r4:84392c00 [ 1333.294868][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.295037][ T32] r10:00000000 r9:e06f9e78 r8:84994100 r7:84392c00 r6:80267888 r5:84bc9800 [ 1333.295176][ T32] r4:84b5ca80 [ 1333.295252][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.295400][ T32] Exception stack(0xe071dfb0 to 0xe071dff8) [ 1333.295518][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.295668][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.295811][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.295946][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ca80 [ 1333.296085][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.296238][ T32] INFO: task kworker/0:246:3848 blocked for more than 459 seconds. [ 1333.296365][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.296477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.296616][ T32] task:kworker/0:246 state:D stack:0 pid:3848 tgid:3848 ppid:2 flags:0x00000000 [ 1333.296804][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.296930][ T32] Call trace: [ 1333.297015][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.297177][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06c1da4 r5:84bca400 [ 1333.297367][ T32] r4:84bca400 [ 1333.297456][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.297633][ T32] r5:84bca400 r4:8271a0b0 [ 1333.297714][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.297903][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.298086][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c1e20 [ 1333.298229][ T32] r4:00000000 [ 1333.298308][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.298475][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.298641][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.298802][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994380 [ 1333.298935][ T32] r4:00000000 [ 1333.299013][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.309516][ T32] r9:84bca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1333.309816][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.310022][ T32] r5:00001000 r4:dffd1000 [ 1333.310116][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.310273][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.310440][ T32] r5:84c3177c r4:84c31400 [ 1333.310532][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.310717][ T32] r7:dddcfe40 r6:82c18000 r5:84c3177c r4:84b49c00 [ 1333.310917][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.311104][ T32] r10:84bca400 r9:84b49c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.311251][ T32] r4:84b49c00 [ 1333.311339][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.311601][ T32] r10:00000000 r9:e067de78 r8:84994440 r7:84b49c00 r6:80267888 r5:84bca400 [ 1333.311779][ T32] r4:84994340 [ 1333.311899][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.312093][ T32] Exception stack(0xe06c1fb0 to 0xe06c1ff8) [ 1333.312234][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.312410][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.312566][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.312702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84994340 [ 1333.312844][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.313022][ T32] INFO: task kworker/0:247:3850 blocked for more than 459 seconds. [ 1333.313183][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.313293][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.313493][ T32] task:kworker/0:247 state:D stack:0 pid:3850 tgid:3850 ppid:2 flags:0x00000000 [ 1333.313743][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.313902][ T32] Call trace: [ 1333.314016][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.314204][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:dff41da4 r5:84bcb000 [ 1333.314351][ T32] r4:84bcb000 [ 1333.314426][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.314625][ T32] r5:84bcb000 r4:8271a0b0 [ 1333.314766][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.314952][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.315140][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff41e20 [ 1333.315281][ T32] r4:00000000 [ 1333.315356][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.315529][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.315698][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.315862][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84994f00 [ 1333.316002][ T32] r4:00000000 [ 1333.316078][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.316235][ T32] r9:84bcb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1333.316372][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.316543][ T32] r5:00001000 r4:e007f000 [ 1333.316631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.316788][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.316956][ T32] r5:84c31b7c r4:84c31800 [ 1333.317038][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.317215][ T32] r7:dddcfe40 r6:82c18000 r5:84c31b7c r4:84b49c80 [ 1333.317394][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.317589][ T32] r10:84bcb000 r9:84b49cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.317738][ T32] r4:84b49c80 [ 1333.317818][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.317981][ T32] r10:00000000 r9:e067de78 r8:849944c0 r7:84b49c80 r6:80267888 r5:84bcb000 [ 1333.318122][ T32] r4:84994340 [ 1333.318199][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.318347][ T32] Exception stack(0xdff41fb0 to 0xdff41ff8) [ 1333.318472][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.318628][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.318781][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.318917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84994340 [ 1333.319051][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.325976][ T32] INFO: task kworker/1:128:3852 blocked for more than 459 seconds. [ 1333.326481][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.326751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.327311][ T32] task:kworker/1:128 state:D stack:0 pid:3852 tgid:3852 ppid:2 flags:0x00000000 [ 1333.327778][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.328160][ T32] Call trace: [ 1333.328395][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.328834][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0725da4 r5:84bcbc00 [ 1333.329866][ T32] r4:84bcbc00 [ 1333.330086][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.349815][ T32] r5:84bcbc00 r4:8271a0b0 [ 1333.350183][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.389844][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.400271][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0725e20 [ 1333.400604][ T32] r4:00000000 [ 1333.400765][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.401119][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.401655][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.402005][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b633c0 [ 1333.402376][ T32] r4:00000000 [ 1333.402546][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.402921][ T32] r9:84bcbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1333.403211][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.403646][ T32] r5:00001000 r4:e0007000 [ 1333.403871][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.404255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.404573][ T32] r5:84ba3f7c r4:84ba3c00 [ 1333.404947][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.405566][ T32] r7:ddde3e40 r6:82c18200 r5:84ba3f7c r4:84392c80 [ 1333.405814][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.406213][ T32] r10:84bcbc00 r9:84392cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.406572][ T32] r4:84392c80 [ 1333.406790][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.407244][ T32] r10:00000000 r9:e071de78 r8:84994580 r7:84392c80 r6:80267888 r5:84bcbc00 [ 1333.407675][ T32] r4:84b5ce40 [ 1333.407814][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.408100][ T32] Exception stack(0xe0725fb0 to 0xe0725ff8) [ 1333.408329][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.408656][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.409053][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.420002][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ce40 [ 1333.420385][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.420775][ T32] INFO: task kworker/1:129:3855 blocked for more than 459 seconds. [ 1333.421085][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.421376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.421705][ T32] task:kworker/1:129 state:D stack:0 pid:3855 tgid:3855 ppid:2 flags:0x00000000 [ 1333.422107][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.422397][ T32] Call trace: [ 1333.422619][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.423002][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0731da4 r5:84bce000 [ 1333.423306][ T32] r4:84bce000 [ 1333.423460][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.423897][ T32] r5:84bce000 r4:8271a0b0 [ 1333.424133][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.424595][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.425216][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0731e20 [ 1333.425693][ T32] r4:00000000 [ 1333.425847][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.426304][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.426727][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.427143][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5cdc0 [ 1333.427522][ T32] r4:00000000 [ 1333.427731][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.428108][ T32] r9:84bce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1333.428445][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.428926][ T32] r5:00001000 r4:e002d000 [ 1333.429115][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.430095][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.430523][ T32] r5:84ba477c r4:84ba4400 [ 1333.430701][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.431119][ T32] r7:ddde3e40 r6:82c18200 r5:84ba477c r4:84392d00 [ 1333.431371][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.431733][ T32] r10:84bce000 r9:84392d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.432085][ T32] r4:84392d00 [ 1333.432237][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.432582][ T32] r10:00000000 r9:e071de78 r8:84994880 r7:84392d00 r6:80267888 r5:84bce000 [ 1333.433004][ T32] r4:84b522c0 [ 1333.433172][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.433580][ T32] Exception stack(0xe0731fb0 to 0xe0731ff8) [ 1333.433857][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.434154][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.434652][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.435042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b522c0 [ 1333.435337][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.435815][ T32] INFO: task kworker/1:130:3857 blocked for more than 459 seconds. [ 1333.436116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.436386][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.436759][ T32] task:kworker/1:130 state:D stack:0 pid:3857 tgid:3857 ppid:2 flags:0x00000000 [ 1333.437528][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.437821][ T32] Call trace: [ 1333.438013][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.438543][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0749da4 r5:84bcd400 [ 1333.439056][ T32] r4:84bcd400 [ 1333.469990][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.476141][ T32] r5:84bcd400 r4:8271a0b0 [ 1333.497022][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.509956][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.510242][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0749e20 [ 1333.510405][ T32] r4:00000000 [ 1333.510487][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.510694][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.510988][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.511211][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af0c0 [ 1333.511483][ T32] r4:00000000 [ 1333.513278][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.516249][ T32] r9:84bcd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1333.518747][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.535048][ T32] r5:00001000 r4:e0051000 [ 1333.539045][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.540286][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.540722][ T32] r5:84ba4b7c r4:84ba4800 [ 1333.540891][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.541403][ T32] r7:ddde3e40 r6:82c18200 r5:84ba4b7c r4:84392d80 [ 1333.541647][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.542007][ T32] r10:84bcd400 r9:84392dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.542313][ T32] r4:84392d80 [ 1333.542491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.542835][ T32] r10:00000000 r9:e0731e78 r8:84994a00 r7:84392d80 r6:80267888 r5:84bcd400 [ 1333.543156][ T32] r4:849af080 [ 1333.543304][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.543675][ T32] Exception stack(0xe0749fb0 to 0xe0749ff8) [ 1333.543983][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.544314][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.544634][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.544892][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af080 [ 1333.545172][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.545555][ T32] INFO: task kworker/1:131:3859 blocked for more than 459 seconds. [ 1333.545896][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.546106][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.546515][ T32] task:kworker/1:131 state:D stack:0 pid:3859 tgid:3859 ppid:2 flags:0x00000000 [ 1333.546888][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.547226][ T32] Call trace: [ 1333.547394][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.547758][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0751da4 r5:84bc8000 [ 1333.548122][ T32] r4:84bc8000 [ 1333.548266][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.548650][ T32] r5:84bc8000 r4:8271a0b0 [ 1333.548882][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.550060][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.556690][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0751e20 [ 1333.560096][ T32] r4:00000000 [ 1333.560278][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.560776][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.561125][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.561498][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af240 [ 1333.561898][ T32] r4:00000000 [ 1333.562076][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.562405][ T32] r9:84bc8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1333.562696][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.563054][ T32] r5:00001000 r4:e0069000 [ 1333.563240][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.563542][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.563972][ T32] r5:84ba4f7c r4:84ba4c00 [ 1333.564143][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.564521][ T32] r7:ddde3e40 r6:82c18200 r5:84ba4f7c r4:84392e00 [ 1333.564758][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.565143][ T32] r10:84bc8000 r9:84392e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.565559][ T32] r4:84392e00 [ 1333.565747][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.566139][ T32] r10:00000000 r9:e0749e78 r8:84994c00 r7:84392e00 r6:80267888 r5:84bc8000 [ 1333.566496][ T32] r4:849af080 [ 1333.566635][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.567042][ T32] Exception stack(0xe0751fb0 to 0xe0751ff8) [ 1333.567322][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.567688][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.568033][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.568356][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af080 [ 1333.568685][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.569030][ T32] INFO: task kworker/1:132:3860 blocked for more than 460 seconds. [ 1333.570056][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.570309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.570640][ T32] task:kworker/1:132 state:D stack:0 pid:3860 tgid:3860 ppid:2 flags:0x00000000 [ 1333.571044][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.571351][ T32] Call trace: [ 1333.571542][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.571927][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0755da4 r5:83dc0000 [ 1333.572306][ T32] r4:83dc0000 [ 1333.572518][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.572826][ T32] r5:83dc0000 r4:8271a0b0 [ 1333.573000][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.573388][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.573816][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0755e20 [ 1333.574138][ T32] r4:00000000 [ 1333.574309][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.574828][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.575201][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.575570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af9c0 [ 1333.579753][ T32] r4:00000000 [ 1333.579966][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.580376][ T32] r9:83dc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1333.580673][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.581075][ T32] r5:00001000 r4:e0559000 [ 1333.581274][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.581701][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.582086][ T32] r5:84ba637c r4:84ba6000 [ 1333.582264][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.582840][ T32] r7:ddde3e40 r6:82c18200 r5:84ba637c r4:84392e80 [ 1333.583136][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.583531][ T32] r10:83dc0000 r9:84392eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.583867][ T32] r4:84392e80 [ 1333.584022][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.584400][ T32] r10:00000000 r9:e0751e78 r8:84994d00 r7:84392e80 r6:80267888 r5:83dc0000 [ 1333.584717][ T32] r4:849af080 [ 1333.584870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.585279][ T32] Exception stack(0xe0755fb0 to 0xe0755ff8) [ 1333.585559][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.585934][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.586233][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.586527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af080 [ 1333.586859][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.587195][ T32] INFO: task kworker/1:133:3862 blocked for more than 460 seconds. [ 1333.587527][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.587796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.588107][ T32] task:kworker/1:133 state:D stack:0 pid:3862 tgid:3862 ppid:2 flags:0x00000000 [ 1333.588566][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.588849][ T32] Call trace: [ 1333.589033][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.590253][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0759da4 r5:84bcec00 [ 1333.595374][ T32] r4:84bcec00 [ 1333.606568][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.607169][ T32] r5:84bcec00 r4:8271a0b0 [ 1333.607346][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.607851][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.608477][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0759e20 [ 1333.608834][ T32] r4:00000000 [ 1333.609008][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.619857][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.620440][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.620849][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af580 [ 1333.621154][ T32] r4:00000000 [ 1333.621369][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.621799][ T32] r9:84bcec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1333.622105][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.622510][ T32] r5:00001000 r4:e0533000 [ 1333.622683][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.623054][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.625101][ T32] r5:84ba577c r4:84ba5400 [ 1333.628599][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.644539][ T32] r7:ddde3e40 r6:82c18200 r5:84ba577c r4:84392f00 [ 1333.659773][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.660367][ T32] r10:84bcec00 r9:84392f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1333.660682][ T32] r4:84392f00 [ 1333.660904][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.661294][ T32] r10:00000000 r9:e0755e78 r8:84994ec0 r7:84392f00 r6:80267888 r5:84bcec00 [ 1333.661670][ T32] r4:849af1c0 [ 1333.661830][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.662176][ T32] Exception stack(0xe0759fb0 to 0xe0759ff8) [ 1333.662459][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.662806][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.664906][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.680729][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af1c0 [ 1333.685908][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.686286][ T32] INFO: task kworker/0:248:3864 blocked for more than 460 seconds. [ 1333.686564][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.709801][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.710337][ T32] task:kworker/0:248 state:D stack:0 pid:3864 tgid:3864 ppid:2 flags:0x00000000 [ 1333.710878][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.711221][ T32] Call trace: [ 1333.711497][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1333.711982][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e075dda4 r5:84bcc800 [ 1333.712301][ T32] r4:84bcc800 [ 1333.712472][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1333.712925][ T32] r5:84bcc800 r4:8271a0b0 [ 1333.713146][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1333.716285][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.739820][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e075de20 [ 1333.742485][ T32] r4:00000000 [ 1333.746685][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1333.765783][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.780085][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1333.799917][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af400 [ 1333.805855][ T32] r4:00000000 [ 1333.824413][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1333.840214][ T32] r9:84bcc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1333.840647][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.859856][ T32] r5:00001000 r4:e008f000 [ 1333.865816][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1333.879951][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.886794][ T32] r5:84ba537c r4:84ba5000 [ 1333.897573][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1333.898306][ T32] r7:dddcfe40 r6:82c18000 r5:84ba537c r4:84b49d00 [ 1333.898615][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1333.899140][ T32] r10:84bcc800 r9:84b49d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1333.900133][ T32] r4:84b49d00 [ 1333.900326][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1333.900885][ T32] r10:00000000 r9:e067de78 r8:84994a80 r7:84b49d00 r6:80267888 r5:84bcc800 [ 1333.901436][ T32] r4:84994e00 [ 1333.901595][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.901944][ T32] Exception stack(0xe075dfb0 to 0xe075dff8) [ 1333.902205][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.902522][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.902823][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.904850][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84994e00 [ 1333.919664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.920289][ T32] INFO: task kworker/0:249:3868 blocked for more than 460 seconds. [ 1333.920741][ T32] Not tainted 6.12.0-syzkaller #0 [ 1333.924271][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.950592][ T32] task:kworker/0:249 state:D stack:0 pid:3868 tgid:3868 ppid:2 flags:0x00000000 [ 1333.971305][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.991249][ T32] Call trace: [ 1333.998472][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.017548][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0721da4 r5:84c08000 [ 1334.024330][ T32] r4:84c08000 [ 1334.039947][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.040493][ T32] r5:84c08000 r4:8271a0b0 [ 1334.040890][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.041592][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.042224][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0721e20 [ 1334.042678][ T32] r4:00000000 [ 1334.042863][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.043265][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.043705][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.044114][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8485ff80 [ 1334.044581][ T32] r4:00000000 [ 1334.044790][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.045211][ T32] r9:84c08000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1334.045633][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.046078][ T32] r5:00001000 r4:dfa27000 [ 1334.049149][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.078002][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.095090][ T32] r5:84c3277c r4:84c32400 [ 1334.102233][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.102916][ T32] r7:dddcfe40 r6:82c18000 r5:84c3277c r4:84b49d80 [ 1334.103372][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.103919][ T32] r10:84c08000 r9:84b49dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1334.104403][ T32] r4:84b49d80 [ 1334.104604][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.105136][ T32] r10:00000000 r9:e067de78 r8:84994700 r7:84b49d80 r6:80267888 r5:84c08000 [ 1334.105583][ T32] r4:84994e00 [ 1334.105779][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.106125][ T32] Exception stack(0xe0721fb0 to 0xe0721ff8) [ 1334.106447][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.106835][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.107189][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.107516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84994e00 [ 1334.107879][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.108254][ T32] INFO: task kworker/1:134:3869 blocked for more than 460 seconds. [ 1334.108586][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.108846][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.122825][ T32] task:kworker/1:134 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1334.123442][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.123805][ T32] Call trace: [ 1334.123992][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.124466][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0729da4 r5:84c08c00 [ 1334.124863][ T32] r4:84c08c00 [ 1334.125131][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.129664][ T32] r5:84c08c00 r4:8271a0b0 [ 1334.129999][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.133072][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.144292][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0729e20 [ 1334.149823][ T32] r4:00000000 [ 1334.150119][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.156761][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.169807][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.174317][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af8c0 [ 1334.185275][ T32] r4:00000000 [ 1334.189768][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.194188][ T32] r9:84c08c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1334.197542][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.209790][ T32] r5:00001000 r4:e054f000 [ 1334.210127][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.215563][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.222681][ T32] r5:84ba5f7c r4:84ba5c00 [ 1334.223022][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.239918][ T32] r7:ddde3e40 r6:82c18200 r5:84ba5f7c r4:84392f80 [ 1334.240426][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.240953][ T32] r10:84c08c00 r9:84392fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.241296][ T32] r4:84392f80 [ 1334.241584][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.242052][ T32] r10:00000000 r9:e0755e78 r8:84994e00 r7:84392f80 r6:80267888 r5:84c08c00 [ 1334.242424][ T32] r4:849af4c0 [ 1334.242598][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.243013][ T32] Exception stack(0xe0729fb0 to 0xe0729ff8) [ 1334.243299][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.243743][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.244125][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.244447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af4c0 [ 1334.244880][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.245910][ T32] INFO: task kworker/0:250:3870 blocked for more than 460 seconds. [ 1334.259787][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.264918][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.280086][ T32] task:kworker/0:250 state:D stack:0 pid:3870 tgid:3870 ppid:2 flags:0x00000000 [ 1334.300161][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.319166][ T32] Call trace: [ 1334.325816][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.334522][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0765da4 r5:84c09800 [ 1334.340149][ T32] r4:84c09800 [ 1334.345944][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.360650][ T32] r5:84c09800 r4:8271a0b0 [ 1334.366805][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.389790][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.390521][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0765e20 [ 1334.390879][ T32] r4:00000000 [ 1334.391104][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.391510][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.391942][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.392336][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8485f7c0 [ 1334.392709][ T32] r4:00000000 [ 1334.392931][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.393354][ T32] r9:84c09800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1334.393767][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.394227][ T32] r5:00001000 r4:e07cd000 [ 1334.394478][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.394968][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.399174][ T32] r5:84c31f7c r4:84c31c00 [ 1334.415350][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.431086][ T32] r7:dddcfe40 r6:82c18000 r5:84c31f7c r4:84b49e00 [ 1334.438188][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.458780][ T32] r10:84c09800 r9:84b49e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1334.475468][ T32] r4:84b49e00 [ 1334.491197][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.510528][ T32] r10:00000000 r9:e0721e78 r8:8485f080 r7:84b49e00 r6:80267888 r5:84c09800 [ 1334.519233][ T32] r4:849947c0 [ 1334.523071][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.523571][ T32] Exception stack(0xe0765fb0 to 0xe0765ff8) [ 1334.523942][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.524412][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.524834][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.525230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849947c0 [ 1334.525684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.526222][ T32] INFO: task kworker/1:135:3873 blocked for more than 460 seconds. [ 1334.526686][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.526975][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.527406][ T32] task:kworker/1:135 state:D stack:0 pid:3873 tgid:3873 ppid:2 flags:0x00000000 [ 1334.549702][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.558296][ T32] Call trace: [ 1334.575391][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.589953][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0769da4 r5:84c0a400 [ 1334.595609][ T32] r4:84c0a400 [ 1334.608372][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.620429][ T32] r5:84c0a400 r4:8271a0b0 [ 1334.621520][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.622123][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.622694][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0769e20 [ 1334.623168][ T32] r4:00000000 [ 1334.623359][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.623772][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.624342][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.624769][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849afb00 [ 1334.625515][ T32] r4:00000000 [ 1334.625756][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.626200][ T32] r9:84c0a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1334.626634][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.630755][ T32] r5:00001000 r4:e06b1000 [ 1334.634882][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.659834][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.660476][ T32] r5:84ba677c r4:84ba6400 [ 1334.660706][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.661135][ T32] r7:ddde3e40 r6:82c18200 r5:84ba677c r4:849b1000 [ 1334.661422][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.661892][ T32] r10:84c0a400 r9:849b102c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.662290][ T32] r4:849b1000 [ 1334.662490][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1334.662834][ T32] r10:00000000 r9:e0755e78 r8:8485f180 r7:849b1000 r6:80267888 r5:84c0a400 [ 1334.663356][ T32] r4:849af780 [ 1334.663526][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.664004][ T32] Exception stack(0xe0769fb0 to 0xe0769ff8) [ 1334.666746][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.679840][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.680448][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.680918][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af780 [ 1334.683310][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.688433][ T32] INFO: task kworker/1:136:3875 blocked for more than 461 seconds. [ 1334.709945][ T32] Not tainted 6.12.0-syzkaller #0 [ 1334.713477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.718887][ T32] task:kworker/1:136 state:D stack:0 pid:3875 tgid:3875 ppid:2 flags:0x00000000 [ 1334.750367][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.758999][ T32] Call trace: [ 1334.778379][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1334.797753][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0761da4 r5:84c03c00 [ 1334.811024][ T32] r4:84c03c00 [ 1334.816191][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1334.831713][ T32] r5:84c03c00 r4:8271a0b0 [ 1334.836191][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1334.850586][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.857894][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0761e20 [ 1334.870227][ T32] r4:00000000 [ 1334.873752][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1334.887798][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.888306][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1334.888644][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849afc00 [ 1334.888912][ T32] r4:00000000 [ 1334.889050][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1334.894157][ T32] r9:84c03c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1334.898331][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.915586][ T32] r5:00001000 r4:e076f000 [ 1334.929868][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1334.936757][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.953301][ T32] r5:84ba6b7c r4:84ba6800 [ 1334.959193][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1334.978491][ T32] r7:ddde3e40 r6:82c18200 r5:84ba6b7c r4:849b1080 [ 1334.989205][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1334.992965][ T32] r10:84c03c00 r9:849b10ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1334.997044][ T32] r4:849b1080 [ 1335.002567][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.011845][ T32] r10:00000000 r9:e0769e78 r8:849afcc0 r7:849b1080 r6:80267888 r5:84c03c00 [ 1335.018197][ T32] r4:849afa40 [ 1335.029792][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.037217][ T32] Exception stack(0xe0761fb0 to 0xe0761ff8) [ 1335.043683][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.053165][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.056202][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.059678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849afa40 [ 1335.060052][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.060723][ T32] INFO: task kworker/1:137:3877 blocked for more than 461 seconds. [ 1335.061031][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.061245][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.061576][ T32] task:kworker/1:137 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1335.062074][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.062431][ T32] Call trace: [ 1335.062627][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.063039][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e076dda4 r5:84c06000 [ 1335.063392][ T32] r4:84c06000 [ 1335.063566][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.063923][ T32] r5:84c06000 r4:8271a0b0 [ 1335.064108][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.064543][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.065010][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e076de20 [ 1335.065421][ T32] r4:00000000 [ 1335.065622][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.066033][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.079952][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.080546][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849afe40 [ 1335.080850][ T32] r4:00000000 [ 1335.083348][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.109866][ T32] r9:84c06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1335.110349][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.110925][ T32] r5:00001000 r4:e0775000 [ 1335.111144][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.112418][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.114613][ T32] r5:84ba6f7c r4:84ba6c00 [ 1335.118249][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.121405][ T32] r7:ddde3e40 r6:82c18200 r5:84ba6f7c r4:849b1100 [ 1335.121748][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.122293][ T32] r10:84c06000 r9:849b112c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.123577][ T32] r4:849b1100 [ 1335.123765][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.124153][ T32] r10:00000000 r9:e0761e78 r8:849afd00 r7:849b1100 r6:80267888 r5:84c06000 [ 1335.124871][ T32] r4:849afbc0 [ 1335.125026][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.125408][ T32] Exception stack(0xe076dfb0 to 0xe076dff8) [ 1335.125714][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.126096][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.126400][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.130910][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849afbc0 [ 1335.134822][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.137424][ T32] INFO: task kworker/1:138:3879 blocked for more than 461 seconds. [ 1335.142059][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.143489][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.146782][ T32] task:kworker/1:138 state:D stack:0 pid:3879 tgid:3879 ppid:2 flags:0x00000000 [ 1335.156985][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.160472][ T32] Call trace: [ 1335.160706][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.161179][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0779da4 r5:84c06c00 [ 1335.161650][ T32] r4:84c06c00 [ 1335.161887][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.162323][ T32] r5:84c06c00 r4:8271a0b0 [ 1335.162600][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.163125][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.163580][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0779e20 [ 1335.163989][ T32] r4:00000000 [ 1335.164158][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.164501][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.164987][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.165377][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849aff80 [ 1335.165825][ T32] r4:00000000 [ 1335.165993][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.190164][ T32] r9:84c06c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1335.196235][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.220194][ T32] r5:00001000 r4:e0783000 [ 1335.220631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.221061][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.221513][ T32] r5:84ba737c r4:84ba7000 [ 1335.221701][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.222092][ T32] r7:ddde3e40 r6:82c18200 r5:84ba737c r4:849b1180 [ 1335.222389][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.222778][ T32] r10:84c06c00 r9:849b11ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.223156][ T32] r4:849b1180 [ 1335.223318][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.223726][ T32] r10:00000000 r9:e076de78 r8:849af540 r7:849b1180 r6:80267888 r5:84c06c00 [ 1335.224101][ T32] r4:849afdc0 [ 1335.224304][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.224677][ T32] Exception stack(0xe0779fb0 to 0xe0779ff8) [ 1335.224945][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.225249][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.225845][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.226231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849afdc0 [ 1335.226701][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.227301][ T32] INFO: task kworker/1:139:3881 blocked for more than 461 seconds. [ 1335.227644][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.227901][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.228190][ T32] task:kworker/1:139 state:D stack:0 pid:3881 tgid:3881 ppid:2 flags:0x00000000 [ 1335.228646][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.228963][ T32] Call trace: [ 1335.229302][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.240421][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0781da4 r5:84c05400 [ 1335.240836][ T32] r4:84c05400 [ 1335.241007][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.241554][ T32] r5:84c05400 r4:8271a0b0 [ 1335.241817][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.242242][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.242642][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0781e20 [ 1335.243042][ T32] r4:00000000 [ 1335.243208][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.243609][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.244108][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.244533][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849af680 [ 1335.244925][ T32] r4:00000000 [ 1335.245127][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.245511][ T32] r9:84c05400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1335.245818][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.246231][ T32] r5:00001000 r4:e0789000 [ 1335.246412][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.246758][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.247153][ T32] r5:84ba777c r4:84ba7400 [ 1335.247345][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.247792][ T32] r7:ddde3e40 r6:82c18200 r5:84ba777c r4:849b1200 [ 1335.248052][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.248460][ T32] r10:84c05400 r9:849b122c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.248850][ T32] r4:849b1200 [ 1335.249074][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.270122][ T32] r10:00000000 r9:e0779e78 r8:84b522c0 r7:849b1200 r6:80267888 r5:84c05400 [ 1335.270648][ T32] r4:849afec0 [ 1335.270835][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.271240][ T32] Exception stack(0xe0781fb0 to 0xe0781ff8) [ 1335.271561][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.272046][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.272437][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.272790][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849afec0 [ 1335.273226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.273674][ T32] INFO: task kworker/1:140:3883 blocked for more than 461 seconds. [ 1335.274005][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.274291][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.274594][ T32] task:kworker/1:140 state:D stack:0 pid:3883 tgid:3883 ppid:2 flags:0x00000000 [ 1335.275054][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.275337][ T32] Call trace: [ 1335.275526][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.275872][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0795da4 r5:84c04800 [ 1335.276239][ T32] r4:84c04800 [ 1335.276394][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.276780][ T32] r5:84c04800 r4:8271a0b0 [ 1335.276997][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.277510][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.278216][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0795e20 [ 1335.278494][ T32] r4:00000000 [ 1335.278688][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.279179][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.290465][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.291055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398140 [ 1335.291406][ T32] r4:00000000 [ 1335.291567][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.291849][ T32] r9:84c04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1335.292127][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.292563][ T32] r5:00001000 r4:e07a3000 [ 1335.292809][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.293255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.293667][ T32] r5:84ba7b7c r4:84ba7800 [ 1335.293865][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.294290][ T32] r7:ddde3e40 r6:82c18200 r5:84ba7b7c r4:849b1280 [ 1335.294566][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.294948][ T32] r10:84c04800 r9:849b12ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.295332][ T32] r4:849b1280 [ 1335.295554][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.296048][ T32] r10:00000000 r9:e0781e78 r8:84b0d840 r7:849b1280 r6:80267888 r5:84c04800 [ 1335.296396][ T32] r4:849af500 [ 1335.296565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.296985][ T32] Exception stack(0xe0795fb0 to 0xe0795ff8) [ 1335.297371][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.297896][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.298270][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.298678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849af500 [ 1335.299255][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.299836][ T32] INFO: task kworker/1:141:3885 blocked for more than 461 seconds. [ 1335.300171][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.309961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.310521][ T32] task:kworker/1:141 state:D stack:0 pid:3885 tgid:3885 ppid:2 flags:0x00000000 [ 1335.311001][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.311336][ T32] Call trace: [ 1335.311571][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.312110][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e079dda4 r5:84c01800 [ 1335.312625][ T32] r4:84c01800 [ 1335.312864][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.313455][ T32] r5:84c01800 r4:8271a0b0 [ 1335.313754][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.314300][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.314732][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e079de20 [ 1335.315247][ T32] r4:00000000 [ 1335.315405][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.315818][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.316194][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.316697][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398340 [ 1335.317081][ T32] r4:00000000 [ 1335.317403][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.317892][ T32] r9:84c01800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1335.318282][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.318751][ T32] r5:00001000 r4:e07a9000 [ 1335.319031][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.329840][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.330519][ T32] r5:84ba7f7c r4:84ba7c00 [ 1335.330743][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.331235][ T32] r7:ddde3e40 r6:82c18200 r5:84ba7f7c r4:849b1300 [ 1335.331596][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.332093][ T32] r10:84c01800 r9:849b132c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.332575][ T32] r4:849b1300 [ 1335.332830][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.333411][ T32] r10:00000000 r9:e0795e78 r8:84398200 r7:849b1300 r6:80267888 r5:84c01800 [ 1335.333780][ T32] r4:843980c0 [ 1335.333964][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.334338][ T32] Exception stack(0xe079dfb0 to 0xe079dff8) [ 1335.334616][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.335023][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.336530][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.336892][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843980c0 [ 1335.337188][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.337543][ T32] INFO: task kworker/1:142:3887 blocked for more than 461 seconds. [ 1335.337893][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.338141][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.338540][ T32] task:kworker/1:142 state:D stack:0 pid:3887 tgid:3887 ppid:2 flags:0x00000000 [ 1335.338942][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.350031][ T32] Call trace: [ 1335.350456][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.350937][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07c9da4 r5:84bfbc00 [ 1335.351236][ T32] r4:84bfbc00 [ 1335.351383][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.351875][ T32] r5:84bfbc00 r4:8271a0b0 [ 1335.352086][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.352579][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.353049][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07c9e20 [ 1335.353420][ T32] r4:00000000 [ 1335.353620][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.354062][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.354493][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.354850][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843985c0 [ 1335.355156][ T32] r4:00000000 [ 1335.355326][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.355669][ T32] r9:84bfbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1335.355961][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.356281][ T32] r5:00001000 r4:e07bb000 [ 1335.356529][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.357008][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.357632][ T32] r5:84bb037c r4:84bb0000 [ 1335.357881][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.358434][ T32] r7:ddde3e40 r6:82c18200 r5:84bb037c r4:849b1380 [ 1335.358815][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.369999][ T32] r10:84bfbc00 r9:849b13ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.370625][ T32] r4:849b1380 [ 1335.370864][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.371429][ T32] r10:00000000 r9:e079de78 r8:84398480 r7:849b1380 r6:80267888 r5:84bfbc00 [ 1335.371852][ T32] r4:843982c0 [ 1335.372097][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.372450][ T32] Exception stack(0xe07c9fb0 to 0xe07c9ff8) [ 1335.372824][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.373344][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.373812][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.374123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843982c0 [ 1335.374466][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.375056][ T32] INFO: task kworker/1:143:3888 blocked for more than 461 seconds. [ 1335.375441][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.375737][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.376113][ T32] task:kworker/1:143 state:D stack:0 pid:3888 tgid:3888 ppid:2 flags:0x00000000 [ 1335.376759][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.377223][ T32] Call trace: [ 1335.377492][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.377987][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07d1da4 r5:84c10c00 [ 1335.378361][ T32] r4:84c10c00 [ 1335.378638][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.379088][ T32] r5:84c10c00 r4:8271a0b0 [ 1335.389825][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.390560][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.391004][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07d1e20 [ 1335.391279][ T32] r4:00000000 [ 1335.391418][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.391763][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.392204][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.392674][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843988c0 [ 1335.393230][ T32] r4:00000000 [ 1335.393436][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.393763][ T32] r9:84c10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1335.394159][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.394587][ T32] r5:00001000 r4:e07e3000 [ 1335.394909][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.395302][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.395720][ T32] r5:84bb077c r4:84bb0400 [ 1335.396122][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.396599][ T32] r7:ddde3e40 r6:82c18200 r5:84bb077c r4:849b1400 [ 1335.396900][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.397490][ T32] r10:84c10c00 r9:849b142c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.397981][ T32] r4:849b1400 [ 1335.398139][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.398539][ T32] r10:00000000 r9:e07c9e78 r8:84398700 r7:849b1400 r6:80267888 r5:84c10c00 [ 1335.399051][ T32] r4:84398540 [ 1335.409835][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.410403][ T32] Exception stack(0xe07d1fb0 to 0xe07d1ff8) [ 1335.410657][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.411049][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.411414][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.411775][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398540 [ 1335.412232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.412671][ T32] INFO: task kworker/1:144:3892 blocked for more than 461 seconds. [ 1335.413088][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.413497][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.413900][ T32] task:kworker/1:144 state:D stack:0 pid:3892 tgid:3892 ppid:2 flags:0x00000000 [ 1335.414446][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.414813][ T32] Call trace: [ 1335.415037][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.415396][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07ddda4 r5:84c10000 [ 1335.415855][ T32] r4:84c10000 [ 1335.416036][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.416550][ T32] r5:84c10000 r4:8271a0b0 [ 1335.416848][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.417349][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.417804][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07dde20 [ 1335.418235][ T32] r4:00000000 [ 1335.418440][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.418953][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.429982][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.430572][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398b80 [ 1335.430958][ T32] r4:00000000 [ 1335.431182][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.431545][ T32] r9:84c10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1335.431883][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.432494][ T32] r5:00001000 r4:e07fb000 [ 1335.432692][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.433095][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.433533][ T32] r5:84bb0f7c r4:84bb0c00 [ 1335.433809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.434333][ T32] r7:ddde3e40 r6:82c18200 r5:84bb0f7c r4:849b1480 [ 1335.434627][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.435191][ T32] r10:84c10000 r9:849b14ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.435541][ T32] r4:849b1480 [ 1335.435756][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.436314][ T32] r10:00000000 r9:e07d1e78 r8:84398880 r7:849b1480 r6:80267888 r5:84c10000 [ 1335.436820][ T32] r4:84398840 [ 1335.437154][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.437662][ T32] Exception stack(0xe07ddfb0 to 0xe07ddff8) [ 1335.437961][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.438367][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.438772][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.449829][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398840 [ 1335.450382][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.450815][ T32] INFO: task kworker/0:251:3893 blocked for more than 461 seconds. [ 1335.451212][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.451472][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.451962][ T32] task:kworker/0:251 state:D stack:0 pid:3893 tgid:3893 ppid:2 flags:0x00000000 [ 1335.452790][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.453182][ T32] Call trace: [ 1335.453471][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.453956][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07edda4 r5:84c0c800 [ 1335.454435][ T32] r4:84c0c800 [ 1335.454676][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.455157][ T32] r5:84c0c800 r4:8271a0b0 [ 1335.455614][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.456231][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.456763][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07ede20 [ 1335.457202][ T32] r4:00000000 [ 1335.457491][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.458148][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.458602][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.459023][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398dc0 [ 1335.470000][ T32] r4:00000000 [ 1335.470491][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.470987][ T32] r9:84c0c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1335.471433][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.471980][ T32] r5:00001000 r4:df9c5000 [ 1335.472295][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.472677][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.473197][ T32] r5:84bb177c r4:84bb1400 [ 1335.473440][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.473945][ T32] r7:dddcfe40 r6:82c18000 r5:84bb177c r4:84b49e80 [ 1335.474250][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.474747][ T32] r10:84c0c800 r9:84b49eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.475289][ T32] r4:84b49e80 [ 1335.475565][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.475992][ T32] r10:00000000 r9:e0721e78 r8:8485f940 r7:84b49e80 r6:80267888 r5:84c0c800 [ 1335.476343][ T32] r4:8485f880 [ 1335.476527][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.477037][ T32] Exception stack(0xe07edfb0 to 0xe07edff8) [ 1335.477503][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.477879][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.478526][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.478973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8485f880 [ 1335.490166][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.490813][ T32] INFO: task kworker/1:145:3894 blocked for more than 461 seconds. [ 1335.491223][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.491490][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.491917][ T32] task:kworker/1:145 state:D stack:0 pid:3894 tgid:3894 ppid:2 flags:0x00000000 [ 1335.492358][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.492722][ T32] Call trace: [ 1335.492989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.493504][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07f1da4 r5:84c0d400 [ 1335.493972][ T32] r4:84c0d400 [ 1335.494150][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.494652][ T32] r5:84c0d400 r4:8271a0b0 [ 1335.494901][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.495333][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.495906][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f1e20 [ 1335.496263][ T32] r4:00000000 [ 1335.496423][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.496838][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.497231][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.497676][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398a80 [ 1335.498081][ T32] r4:00000000 [ 1335.498272][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.498659][ T32] r9:84c0d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1335.499025][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.509990][ T32] r5:00001000 r4:e07e9000 [ 1335.510426][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.510949][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.511356][ T32] r5:84bb0b7c r4:84bb0800 [ 1335.511616][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.512101][ T32] r7:ddde3e40 r6:82c18200 r5:84bb0b7c r4:849b1500 [ 1335.512414][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.512942][ T32] r10:84c0d400 r9:849b152c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.513378][ T32] r4:849b1500 [ 1335.513610][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.514156][ T32] r10:00000000 r9:e07dde78 r8:8485fa40 r7:849b1500 r6:80267888 r5:84c0d400 [ 1335.514620][ T32] r4:84398840 [ 1335.514806][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.515191][ T32] Exception stack(0xe07f1fb0 to 0xe07f1ff8) [ 1335.515511][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.516051][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.516481][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.516887][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398840 [ 1335.517356][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.517792][ T32] INFO: task kworker/1:146:3897 blocked for more than 461 seconds. [ 1335.518124][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.518379][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.518707][ T32] task:kworker/1:146 state:D stack:0 pid:3897 tgid:3897 ppid:2 flags:0x00000000 [ 1335.529899][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.530457][ T32] Call trace: [ 1335.530691][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.531132][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4809da4 r5:84c0ec00 [ 1335.531516][ T32] r4:84c0ec00 [ 1335.531691][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.532022][ T32] r5:84c0ec00 r4:8271a0b0 [ 1335.532226][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.532645][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.533038][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4809e20 [ 1335.533397][ T32] r4:00000000 [ 1335.533586][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.533962][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.534286][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.534598][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398cc0 [ 1335.534863][ T32] r4:00000000 [ 1335.535048][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.535369][ T32] r9:84c0ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1335.535630][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.535985][ T32] r5:00001000 r4:e480b000 [ 1335.536160][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.536561][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.537036][ T32] r5:84bb137c r4:84bb1000 [ 1335.537218][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.537595][ T32] r7:ddde3e40 r6:82c18200 r5:84bb137c r4:849b1580 [ 1335.537890][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.538264][ T32] r10:84c0ec00 r9:849b15ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.538544][ T32] r4:849b1580 [ 1335.538770][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.539069][ T32] r10:00000000 r9:e07dde78 r8:8485fcc0 r7:849b1580 r6:80267888 r5:84c0ec00 [ 1335.549934][ T32] r4:84398b40 [ 1335.550298][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.550674][ T32] Exception stack(0xe4809fb0 to 0xe4809ff8) [ 1335.550928][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.551256][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.551645][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.551985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398b40 [ 1335.552302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.552659][ T32] INFO: task kworker/0:252:3901 blocked for more than 461 seconds. [ 1335.552962][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.553180][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.553769][ T32] task:kworker/0:252 state:D stack:0 pid:3901 tgid:3901 ppid:2 flags:0x00000000 [ 1335.554240][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.554519][ T32] Call trace: [ 1335.554792][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.555138][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e00c9da4 r5:84c0e000 [ 1335.555427][ T32] r4:84c0e000 [ 1335.555588][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.555956][ T32] r5:84c0e000 r4:8271a0b0 [ 1335.556136][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.556519][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.556947][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00c9e20 [ 1335.557237][ T32] r4:00000000 [ 1335.557447][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.557805][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.558186][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.558530][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8485f540 [ 1335.558891][ T32] r4:00000000 [ 1335.559066][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.578271][ T32] r9:84c0e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1335.578881][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.579438][ T32] r5:00001000 r4:dfa65000 [ 1335.579605][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.580047][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.580399][ T32] r5:84c32b7c r4:84c32800 [ 1335.580578][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.581065][ T32] r7:dddcfe40 r6:82c18000 r5:84c32b7c r4:84b49f00 [ 1335.581654][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.582032][ T32] r10:84c0e000 r9:84b49f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.582301][ T32] r4:84b49f00 [ 1335.582443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.582721][ T32] r10:00000000 r9:e0721e78 r8:8485fec0 r7:84b49f00 r6:80267888 r5:84c0e000 [ 1335.582978][ T32] r4:8485fdc0 [ 1335.583109][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.583362][ T32] Exception stack(0xe00c9fb0 to 0xe00c9ff8) [ 1335.583554][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.583822][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.584078][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.584300][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8485fdc0 [ 1335.584532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.584842][ T32] INFO: task kworker/1:147:3903 blocked for more than 462 seconds. [ 1335.585069][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.585246][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.586253][ T32] task:kworker/1:147 state:D stack:0 pid:3903 tgid:3903 ppid:2 flags:0x00000000 [ 1335.586698][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.586955][ T32] Call trace: [ 1335.587104][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.587391][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07adda4 r5:84c0b000 [ 1335.587641][ T32] r4:84c0b000 [ 1335.587781][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.588090][ T32] r5:84c0b000 r4:8271a0b0 [ 1335.622311][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.622899][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.623273][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07ade20 [ 1335.623544][ T32] r4:00000000 [ 1335.623689][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.623992][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.624295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.624592][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b880 [ 1335.624843][ T32] r4:00000000 [ 1335.624969][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.625244][ T32] r9:84c0b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1335.630549][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.637689][ T32] r5:00001000 r4:e0043000 [ 1335.637921][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.638250][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.646011][ T32] r5:84c5d37c r4:84c5d000 [ 1335.647015][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.648653][ T32] r7:ddde3e40 r6:82c18200 r5:84c5d37c r4:849b1600 [ 1335.653028][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.660550][ T32] r10:84c0b000 r9:849b162c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.660900][ T32] r4:849b1600 [ 1335.661120][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.661643][ T32] r10:00000000 r9:e4809e78 r8:8485fbc0 r7:849b1600 r6:80267888 r5:84c0b000 [ 1335.662032][ T32] r4:84398f00 [ 1335.662333][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.662764][ T32] Exception stack(0xe07adfb0 to 0xe07adff8) [ 1335.663053][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.663531][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.663900][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.664229][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398f00 [ 1335.664543][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.664907][ T32] INFO: task kworker/1:148:3904 blocked for more than 462 seconds. [ 1335.665366][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.665663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.666017][ T32] task:kworker/1:148 state:D stack:0 pid:3904 tgid:3904 ppid:2 flags:0x00000000 [ 1335.666530][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.666869][ T32] Call trace: [ 1335.667116][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.667504][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0575da4 r5:84c0bc00 [ 1335.667905][ T32] r4:84c0bc00 [ 1335.668124][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.668530][ T32] r5:84c0bc00 r4:8271a0b0 [ 1335.668857][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.680055][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.680730][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0575e20 [ 1335.681050][ T32] r4:00000000 [ 1335.681208][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.681595][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.681927][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.682291][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881280 [ 1335.682609][ T32] r4:00000000 [ 1335.682772][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.683162][ T32] r9:84c0bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1335.683451][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.683861][ T32] r5:00001000 r4:dfb29000 [ 1335.684090][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.684648][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.685090][ T32] r5:84c3337c r4:84c33000 [ 1335.685284][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.685862][ T32] r7:ddde3e40 r6:82c18200 r5:84c3337c r4:849b1680 [ 1335.686150][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.686575][ T32] r10:84c0bc00 r9:849b16ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1335.687005][ T32] r4:849b1680 [ 1335.687253][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.687683][ T32] r10:00000000 r9:e07ade78 r8:8485f3c0 r7:849b1680 r6:80267888 r5:84c0bc00 [ 1335.688152][ T32] r4:84398f00 [ 1335.688342][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.688669][ T32] Exception stack(0xe0575fb0 to 0xe0575ff8) [ 1335.688972][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.699772][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.700233][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.700565][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398f00 [ 1335.700829][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.701164][ T32] INFO: task kworker/0:253:3906 blocked for more than 462 seconds. [ 1335.701452][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.701782][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.702116][ T32] task:kworker/0:253 state:D stack:0 pid:3906 tgid:3906 ppid:2 flags:0x00000000 [ 1335.702547][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.702875][ T32] Call trace: [ 1335.703065][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.703570][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e07f9da4 r5:849c0000 [ 1335.703955][ T32] r4:849c0000 [ 1335.704145][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.704552][ T32] r5:849c0000 r4:8271a0b0 [ 1335.704871][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.705395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.705828][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f9e20 [ 1335.706137][ T32] r4:00000000 [ 1335.706284][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.706615][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.706951][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.707243][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848810c0 [ 1335.707556][ T32] r4:00000000 [ 1335.707752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.708105][ T32] r9:849c0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1335.708447][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.708792][ T32] r5:00001000 r4:dfad5000 [ 1335.708971][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.729784][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.730351][ T32] r5:84c32f7c r4:84c32c00 [ 1335.730538][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.731033][ T32] r7:dddcfe40 r6:82c18000 r5:84c32f7c r4:84b49f80 [ 1335.731292][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.731746][ T32] r10:849c0000 r9:84b49fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.732022][ T32] r4:84b49f80 [ 1335.732227][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.732527][ T32] r10:00000000 r9:e00c9e78 r8:84205b80 r7:84b49f80 r6:80267888 r5:849c0000 [ 1335.732860][ T32] r4:84205e40 [ 1335.733007][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.733498][ T32] Exception stack(0xe07f9fb0 to 0xe07f9ff8) [ 1335.733778][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.734067][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.734434][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.734780][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84205e40 [ 1335.735057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.735452][ T32] INFO: task kworker/0:254:3908 blocked for more than 462 seconds. [ 1335.735822][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.736061][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.736378][ T32] task:kworker/0:254 state:D stack:0 pid:3908 tgid:3908 ppid:2 flags:0x00000000 [ 1335.736765][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.737187][ T32] Call trace: [ 1335.737408][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.737840][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e05b9da4 r5:849c0c00 [ 1335.738207][ T32] r4:849c0c00 [ 1335.738398][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.738702][ T32] r5:849c0c00 r4:8271a0b0 [ 1335.738889][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.749846][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.750528][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b9e20 [ 1335.750830][ T32] r4:00000000 [ 1335.750984][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.751357][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.751753][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.752080][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881600 [ 1335.752452][ T32] r4:00000000 [ 1335.752608][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.753026][ T32] r9:849c0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1335.753365][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.753910][ T32] r5:00001000 r4:dfd19000 [ 1335.754088][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.754398][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.754818][ T32] r5:84c33b7c r4:84c33800 [ 1335.755000][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.755439][ T32] r7:dddcfe40 r6:82c18000 r5:84c33b7c r4:8488d000 [ 1335.755735][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.756128][ T32] r10:849c0c00 r9:8488d02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.756437][ T32] r4:8488d000 [ 1335.756595][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.757050][ T32] r10:00000000 r9:e07f9e78 r8:84881180 r7:8488d000 r6:80267888 r5:849c0c00 [ 1335.757420][ T32] r4:84881040 [ 1335.757633][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.757969][ T32] Exception stack(0xe05b9fb0 to 0xe05b9ff8) [ 1335.758209][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.758605][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.758952][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.769974][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881040 [ 1335.770399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.770830][ T32] INFO: task kworker/0:255:3909 blocked for more than 462 seconds. [ 1335.771116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.771354][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.771618][ T32] task:kworker/0:255 state:D stack:0 pid:3909 tgid:3909 ppid:2 flags:0x00000000 [ 1335.772033][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.772323][ T32] Call trace: [ 1335.772512][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.772863][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4839da4 r5:849c1800 [ 1335.773297][ T32] r4:849c1800 [ 1335.773666][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.774237][ T32] r5:849c1800 r4:8271a0b0 [ 1335.774428][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.774825][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.775283][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4839e20 [ 1335.775648][ T32] r4:00000000 [ 1335.775891][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.776327][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.776693][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.777063][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881500 [ 1335.777399][ T32] r4:00000000 [ 1335.777544][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.777874][ T32] r9:849c1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1335.778210][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.778546][ T32] r5:00001000 r4:dfce3000 [ 1335.778711][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.779041][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.790147][ T32] r5:84c3377c r4:84c33400 [ 1335.790483][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.790946][ T32] r7:dddcfe40 r6:82c18000 r5:84c3377c r4:8488d080 [ 1335.791226][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.791681][ T32] r10:849c1800 r9:8488d0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.792094][ T32] r4:8488d080 [ 1335.792314][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.792744][ T32] r10:00000000 r9:e05b9e78 r8:848813c0 r7:8488d080 r6:80267888 r5:849c1800 [ 1335.793097][ T32] r4:84881240 [ 1335.793241][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.793635][ T32] Exception stack(0xe4839fb0 to 0xe4839ff8) [ 1335.793971][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.794406][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.794800][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.795176][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881240 [ 1335.795544][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.795979][ T32] INFO: task kworker/0:256:3912 blocked for more than 462 seconds. [ 1335.796374][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.796611][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.796905][ T32] task:kworker/0:256 state:D stack:0 pid:3912 tgid:3912 ppid:2 flags:0x00000000 [ 1335.797487][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.797840][ T32] Call trace: [ 1335.798072][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.798423][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e483dda4 r5:849c3000 [ 1335.798826][ T32] r4:849c3000 [ 1335.798992][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.809813][ T32] r5:849c3000 r4:8271a0b0 [ 1335.810148][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.810676][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.811144][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e483de20 [ 1335.811496][ T32] r4:00000000 [ 1335.811709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.812048][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.812505][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.812887][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881840 [ 1335.813224][ T32] r4:00000000 [ 1335.813437][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.813994][ T32] r9:849c3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1335.814409][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.814905][ T32] r5:00001000 r4:dfd8d000 [ 1335.815115][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.815641][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.816169][ T32] r5:84c33f7c r4:84c33c00 [ 1335.816412][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.816927][ T32] r7:dddcfe40 r6:82c18000 r5:84c33f7c r4:8488d100 [ 1335.817257][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.817759][ T32] r10:849c3000 r9:8488d12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.818097][ T32] r4:8488d100 [ 1335.818280][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.818658][ T32] r10:00000000 r9:e05b9e78 r8:84881680 r7:8488d100 r6:80267888 r5:849c3000 [ 1335.819069][ T32] r4:84881480 [ 1335.829869][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.830444][ T32] Exception stack(0xe483dfb0 to 0xe483dff8) [ 1335.830784][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.831221][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.831701][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.832101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881480 [ 1335.832465][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.832930][ T32] INFO: task kworker/0:257:3915 blocked for more than 462 seconds. [ 1335.833392][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.833689][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.834068][ T32] task:kworker/0:257 state:D stack:0 pid:3915 tgid:3915 ppid:2 flags:0x00000000 [ 1335.834561][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.834987][ T32] Call trace: [ 1335.835207][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.835726][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4845da4 r5:84c13c00 [ 1335.836221][ T32] r4:84c13c00 [ 1335.836403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.836938][ T32] r5:84c13c00 r4:8271a0b0 [ 1335.837223][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.837876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.838401][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4845e20 [ 1335.838793][ T32] r4:00000000 [ 1335.839179][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.850379][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.850864][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.851321][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881940 [ 1335.851722][ T32] r4:00000000 [ 1335.851899][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.852342][ T32] r9:84c13c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1335.852750][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.853109][ T32] r5:00001000 r4:dfdb3000 [ 1335.853276][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.853728][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.854146][ T32] r5:841eef7c r4:841eec00 [ 1335.854340][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.854792][ T32] r7:dddcfe40 r6:82c18000 r5:841eef7c r4:8488d180 [ 1335.855071][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.855518][ T32] r10:84c13c00 r9:8488d1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.855804][ T32] r4:8488d180 [ 1335.855960][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.856371][ T32] r10:00000000 r9:e483de78 r8:84996040 r7:8488d180 r6:80267888 r5:84c13c00 [ 1335.856767][ T32] r4:848817c0 [ 1335.856948][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.857270][ T32] Exception stack(0xe4845fb0 to 0xe4845ff8) [ 1335.857555][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.857967][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.858278][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.858547][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848817c0 [ 1335.858891][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.869793][ T32] INFO: task kworker/0:258:3917 blocked for more than 462 seconds. [ 1335.870365][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.870606][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.870904][ T32] task:kworker/0:258 state:D stack:0 pid:3917 tgid:3917 ppid:2 flags:0x00000000 [ 1335.871441][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.871762][ T32] Call trace: [ 1335.871982][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.872398][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4855da4 r5:84c12400 [ 1335.872699][ T32] r4:84c12400 [ 1335.872870][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.873240][ T32] r5:84c12400 r4:8271a0b0 [ 1335.873509][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.873917][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.874483][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4855e20 [ 1335.874869][ T32] r4:00000000 [ 1335.875045][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.875412][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.875924][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.876273][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881a80 [ 1335.876634][ T32] r4:00000000 [ 1335.876806][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.877205][ T32] r9:84c12400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1335.877601][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.878023][ T32] r5:00001000 r4:dfdd5000 [ 1335.878207][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.878524][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.878928][ T32] r5:84c5037c r4:84c50000 [ 1335.879172][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.890439][ T32] r7:dddcfe40 r6:82c18000 r5:84c5037c r4:8488d200 [ 1335.890692][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.891076][ T32] r10:84c12400 r9:8488d22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.891334][ T32] r4:8488d200 [ 1335.891492][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.891840][ T32] r10:00000000 r9:e4845e78 r8:84996240 r7:8488d200 r6:80267888 r5:84c12400 [ 1335.892301][ T32] r4:848817c0 [ 1335.892542][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.892900][ T32] Exception stack(0xe4855fb0 to 0xe4855ff8) [ 1335.893164][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.893528][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.893981][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.894277][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848817c0 [ 1335.894620][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.894960][ T32] INFO: task kworker/0:259:3918 blocked for more than 462 seconds. [ 1335.895271][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.895499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.895824][ T32] task:kworker/0:259 state:D stack:0 pid:3918 tgid:3918 ppid:2 flags:0x00000000 [ 1335.896203][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.896465][ T32] Call trace: [ 1335.896645][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.897003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4859da4 r5:84c15400 [ 1335.897346][ T32] r4:84c15400 [ 1335.897512][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.898002][ T32] r5:84c15400 r4:8271a0b0 [ 1335.898236][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.898648][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.899036][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4859e20 [ 1335.909794][ T32] r4:00000000 [ 1335.910142][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.910530][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.910946][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.911319][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3000 [ 1335.911680][ T32] r4:00000000 [ 1335.911869][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.912225][ T32] r9:84c15400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1335.912564][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.912984][ T32] r5:00001000 r4:dff21000 [ 1335.913161][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.913509][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.913894][ T32] r5:84c5177c r4:84c51400 [ 1335.914102][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.914532][ T32] r7:dddcfe40 r6:82c18000 r5:84c5177c r4:8488d280 [ 1335.914751][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.915087][ T32] r10:84c15400 r9:8488d2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.915418][ T32] r4:8488d280 [ 1335.915564][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.915919][ T32] r10:00000000 r9:e4855e78 r8:84996340 r7:8488d280 r6:80267888 r5:84c15400 [ 1335.916286][ T32] r4:848817c0 [ 1335.916474][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.916862][ T32] Exception stack(0xe4859fb0 to 0xe4859ff8) [ 1335.917154][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.917551][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.917911][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.918236][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848817c0 [ 1335.918558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.918901][ T32] INFO: task kworker/0:260:3921 blocked for more than 462 seconds. [ 1335.929915][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.930293][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.930656][ T32] task:kworker/0:260 state:D stack:0 pid:3921 tgid:3921 ppid:2 flags:0x00000000 [ 1335.931052][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.931360][ T32] Call trace: [ 1335.931552][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.932002][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4861da4 r5:84c16c00 [ 1335.932377][ T32] r4:84c16c00 [ 1335.932597][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.932998][ T32] r5:84c16c00 r4:8271a0b0 [ 1335.933167][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.933546][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.933989][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4861e20 [ 1335.934395][ T32] r4:00000000 [ 1335.934626][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.934976][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.935300][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.935724][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881c40 [ 1335.936007][ T32] r4:00000000 [ 1335.936278][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.936623][ T32] r9:84c16c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1335.936926][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.937397][ T32] r5:00001000 r4:dfdff000 [ 1335.937619][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.938000][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.938341][ T32] r5:84c5077c r4:84c50400 [ 1335.938585][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.939014][ T32] r7:dddcfe40 r6:82c18000 r5:84c5077c r4:8488d300 [ 1335.939313][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.939668][ T32] r10:84c16c00 r9:8488d32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.949902][ T32] r4:8488d300 [ 1335.950228][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.950624][ T32] r10:00000000 r9:e4859e78 r8:84996540 r7:8488d300 r6:80267888 r5:84c16c00 [ 1335.950998][ T32] r4:84881e40 [ 1335.951172][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.951609][ T32] Exception stack(0xe4861fb0 to 0xe4861ff8) [ 1335.951866][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.952178][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.952566][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.952919][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881e40 [ 1335.953300][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.953740][ T32] INFO: task kworker/0:261:3922 blocked for more than 462 seconds. [ 1335.954067][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.954346][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.954652][ T32] task:kworker/0:261 state:D stack:0 pid:3922 tgid:3922 ppid:2 flags:0x00000000 [ 1335.955124][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.955366][ T32] Call trace: [ 1335.955536][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.955901][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4865da4 r5:84c14800 [ 1335.956264][ T32] r4:84c14800 [ 1335.956403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.956857][ T32] r5:84c14800 r4:8271a0b0 [ 1335.957090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.957600][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.958056][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4865e20 [ 1335.958321][ T32] r4:00000000 [ 1335.958466][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.958865][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.969786][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.970329][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881d40 [ 1335.970600][ T32] r4:00000000 [ 1335.970809][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.971229][ T32] r9:84c14800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1335.971580][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.972052][ T32] r5:00001000 r4:dfead000 [ 1335.972247][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.972603][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.973043][ T32] r5:84c50b7c r4:84c50800 [ 1335.973225][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.973680][ T32] r7:dddcfe40 r6:82c18000 r5:84c50b7c r4:8488d380 [ 1335.973929][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1335.974238][ T32] r10:84c14800 r9:8488d3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1335.974497][ T32] r4:8488d380 [ 1335.974742][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1335.975102][ T32] r10:00000000 r9:e4859e78 r8:84996640 r7:8488d380 r6:80267888 r5:84c14800 [ 1335.975378][ T32] r4:84881bc0 [ 1335.975567][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.975913][ T32] Exception stack(0xe4865fb0 to 0xe4865ff8) [ 1335.976155][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.976621][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.977049][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.977460][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881bc0 [ 1335.977752][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.978051][ T32] INFO: task kworker/0:262:3924 blocked for more than 462 seconds. [ 1335.978365][ T32] Not tainted 6.12.0-syzkaller #0 [ 1335.978581][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.978873][ T32] task:kworker/0:262 state:D stack:0 pid:3924 tgid:3924 ppid:2 flags:0x00000000 [ 1335.989817][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.990282][ T32] Call trace: [ 1335.990494][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1335.990827][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e486dda4 r5:84c16000 [ 1335.991106][ T32] r4:84c16000 [ 1335.991349][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1335.991687][ T32] r5:84c16000 r4:8271a0b0 [ 1335.991917][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1335.992407][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.992838][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e486de20 [ 1335.993235][ T32] r4:00000000 [ 1335.993423][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1335.993883][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.994304][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1335.994772][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881f00 [ 1335.995179][ T32] r4:00000000 [ 1335.995437][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1335.995964][ T32] r9:84c16000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1335.996430][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.996840][ T32] r5:00001000 r4:dfecf000 [ 1335.997188][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1335.997707][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.998219][ T32] r5:84c50f7c r4:84c50c00 [ 1335.998436][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1335.998986][ T32] r7:dddcfe40 r6:82c18000 r5:84c50f7c r4:8488d400 [ 1336.009978][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.010540][ T32] r10:84c16000 r9:8488d42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.010880][ T32] r4:8488d400 [ 1336.011102][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.011429][ T32] r10:00000000 r9:e4859e78 r8:84996800 r7:8488d400 r6:80267888 r5:84c16000 [ 1336.011709][ T32] r4:84881d00 [ 1336.011878][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.012226][ T32] Exception stack(0xe486dfb0 to 0xe486dff8) [ 1336.012472][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.012933][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.013239][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.013618][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881d00 [ 1336.014010][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.014383][ T32] INFO: task kworker/1:149:3926 blocked for more than 462 seconds. [ 1336.014697][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.014975][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.015387][ T32] task:kworker/1:149 state:D stack:0 pid:3926 tgid:3926 ppid:2 flags:0x00000000 [ 1336.016041][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.016298][ T32] Call trace: [ 1336.016485][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.016830][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4875da4 r5:84b3a400 [ 1336.017163][ T32] r4:84b3a400 [ 1336.017348][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.017723][ T32] r5:84b3a400 r4:8271a0b0 [ 1336.017927][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.018374][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.018802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4875e20 [ 1336.019085][ T32] r4:00000000 [ 1336.029750][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.030279][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.030651][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.031096][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7d540 [ 1336.031434][ T32] r4:00000000 [ 1336.031603][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.031977][ T32] r9:84b3a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1336.032288][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.032748][ T32] r5:00001000 r4:dff51000 [ 1336.032981][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.033285][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.033663][ T32] r5:84bb1f7c r4:84bb1c00 [ 1336.033853][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.034263][ T32] r7:ddde3e40 r6:82c18200 r5:84bb1f7c r4:849b1700 [ 1336.034530][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.034915][ T32] r10:84b3a400 r9:849b172c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1336.035434][ T32] r4:849b1700 [ 1336.035588][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.035943][ T32] r10:00000000 r9:e07ade78 r8:84996a80 r7:849b1700 r6:80267888 r5:84b3a400 [ 1336.036392][ T32] r4:84996980 [ 1336.036576][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.036977][ T32] Exception stack(0xe4875fb0 to 0xe4875ff8) [ 1336.037218][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.037655][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.038066][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.038552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84996980 [ 1336.039121][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.049647][ T32] INFO: task kworker/0:263:3927 blocked for more than 462 seconds. [ 1336.050314][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.050583][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.050940][ T32] task:kworker/0:263 state:D stack:0 pid:3927 tgid:3927 ppid:2 flags:0x00000000 [ 1336.051366][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.051648][ T32] Call trace: [ 1336.051884][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.052301][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4879da4 r5:84c13000 [ 1336.052712][ T32] r4:84c13000 [ 1336.052939][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.053473][ T32] r5:84c13000 r4:8271a0b0 [ 1336.053710][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.054168][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.054616][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4879e20 [ 1336.054979][ T32] r4:00000000 [ 1336.055154][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.055586][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.056023][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.056502][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84881b00 [ 1336.056893][ T32] r4:00000000 [ 1336.057062][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.057511][ T32] r9:84c13000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1336.057855][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.058259][ T32] r5:00001000 r4:dfeed000 [ 1336.058539][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.058988][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.069926][ T32] r5:84c5137c r4:84c51000 [ 1336.070261][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.070697][ T32] r7:dddcfe40 r6:82c18000 r5:84c5137c r4:8488d480 [ 1336.070943][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.071338][ T32] r10:84c13000 r9:8488d4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.071636][ T32] r4:8488d480 [ 1336.071850][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.072185][ T32] r10:00000000 r9:e4859e78 r8:84996b00 r7:8488d480 r6:80267888 r5:84c13000 [ 1336.072577][ T32] r4:84881dc0 [ 1336.072753][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.073138][ T32] Exception stack(0xe4879fb0 to 0xe4879ff8) [ 1336.073472][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.073914][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.074310][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.074651][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881dc0 [ 1336.074945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.075353][ T32] INFO: task kworker/0:264:3929 blocked for more than 462 seconds. [ 1336.075640][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.075944][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.076261][ T32] task:kworker/0:264 state:D stack:0 pid:3929 tgid:3929 ppid:2 flags:0x00000000 [ 1336.076738][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.077006][ T32] Call trace: [ 1336.077304][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.077702][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8885da4 r5:84c18c00 [ 1336.078072][ T32] r4:84c18c00 [ 1336.078233][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.078576][ T32] r5:84c18c00 r4:8271a0b0 [ 1336.078820][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.089825][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.090500][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8885e20 [ 1336.090763][ T32] r4:00000000 [ 1336.090988][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.091318][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.091640][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.091963][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3700 [ 1336.092267][ T32] r4:00000000 [ 1336.092445][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.092811][ T32] r9:84c18c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1336.093054][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.093394][ T32] r5:00001000 r4:e0173000 [ 1336.093564][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.093854][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.094227][ T32] r5:84c52b7c r4:84c52800 [ 1336.094447][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.094907][ T32] r7:dddcfe40 r6:82c18000 r5:84c52b7c r4:8488d500 [ 1336.095131][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.095491][ T32] r10:84c18c00 r9:8488d52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.095795][ T32] r4:8488d500 [ 1336.095959][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.096310][ T32] r10:00000000 r9:e4859e78 r8:84996d00 r7:8488d500 r6:80267888 r5:84c18c00 [ 1336.096584][ T32] r4:84881dc0 [ 1336.096838][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.097161][ T32] Exception stack(0xe8885fb0 to 0xe8885ff8) [ 1336.097430][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.097824][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.098205][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.098612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84881dc0 [ 1336.098919][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.109856][ T32] INFO: task kworker/0:265:3932 blocked for more than 462 seconds. [ 1336.110416][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.110619][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.110952][ T32] task:kworker/0:265 state:D stack:0 pid:3932 tgid:3932 ppid:2 flags:0x00000000 [ 1336.111380][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.111732][ T32] Call trace: [ 1336.111985][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.112394][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e888dda4 r5:84c1a400 [ 1336.112709][ T32] r4:84c1a400 [ 1336.112881][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.113275][ T32] r5:84c1a400 r4:8271a0b0 [ 1336.113520][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.113950][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.114410][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e888de20 [ 1336.114753][ T32] r4:00000000 [ 1336.114961][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.115373][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.115747][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.116051][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3200 [ 1336.116351][ T32] r4:00000000 [ 1336.116511][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.116896][ T32] r9:84c1a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1336.117243][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.117674][ T32] r5:00001000 r4:e00a1000 [ 1336.117875][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.118196][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.118606][ T32] r5:84c51b7c r4:84c51800 [ 1336.118820][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.129882][ T32] r7:dddcfe40 r6:82c18000 r5:84c51b7c r4:8488d580 [ 1336.130362][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.130752][ T32] r10:84c1a400 r9:8488d5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.131063][ T32] r4:8488d580 [ 1336.131210][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.131533][ T32] r10:00000000 r9:e8885e78 r8:84996ec0 r7:8488d580 r6:80267888 r5:84c1a400 [ 1336.131814][ T32] r4:849b3180 [ 1336.131971][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.132378][ T32] Exception stack(0xe888dfb0 to 0xe888dff8) [ 1336.132704][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.133074][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.133449][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.133756][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3180 [ 1336.134102][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.134374][ T32] INFO: task kworker/0:266:3933 blocked for more than 462 seconds. [ 1336.134774][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.135011][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.135295][ T32] task:kworker/0:266 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1336.135656][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.136010][ T32] Call trace: [ 1336.136216][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.136623][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8891da4 r5:84c1b000 [ 1336.136968][ T32] r4:84c1b000 [ 1336.137133][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.137555][ T32] r5:84c1b000 r4:8271a0b0 [ 1336.137748][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.138208][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.138551][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8891e20 [ 1336.138861][ T32] r4:00000000 [ 1336.149799][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.150509][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.150847][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.151187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3340 [ 1336.151592][ T32] r4:00000000 [ 1336.151762][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.152155][ T32] r9:84c1b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1336.152512][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.152973][ T32] r5:00001000 r4:e00cb000 [ 1336.153337][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.153812][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.154289][ T32] r5:84c51f7c r4:84c51c00 [ 1336.154527][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.154972][ T32] r7:dddcfe40 r6:82c18000 r5:84c51f7c r4:8488d600 [ 1336.155297][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.155754][ T32] r10:84c1b000 r9:8488d62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.156094][ T32] r4:8488d600 [ 1336.156254][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.156714][ T32] r10:00000000 r9:e8885e78 r8:84996fc0 r7:8488d600 r6:80267888 r5:84c1b000 [ 1336.157079][ T32] r4:849b3180 [ 1336.157267][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.157604][ T32] Exception stack(0xe8891fb0 to 0xe8891ff8) [ 1336.157851][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.158309][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.158730][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.159089][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3180 [ 1336.169908][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.170488][ T32] INFO: task kworker/0:267:3935 blocked for more than 462 seconds. [ 1336.170775][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.170995][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.171390][ T32] task:kworker/0:267 state:D stack:0 pid:3935 tgid:3935 ppid:2 flags:0x00000000 [ 1336.171886][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.172278][ T32] Call trace: [ 1336.172513][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.172903][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e8899da4 r5:84c19800 [ 1336.173202][ T32] r4:84c19800 [ 1336.173416][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.173813][ T32] r5:84c19800 r4:8271a0b0 [ 1336.174031][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.174558][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.175148][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8899e20 [ 1336.175626][ T32] r4:00000000 [ 1336.175769][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.176124][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.176436][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.176909][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3280 [ 1336.177296][ T32] r4:00000000 [ 1336.177607][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.177981][ T32] r9:84c19800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1336.178283][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.178741][ T32] r5:00001000 r4:e00e7000 [ 1336.178963][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.190032][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.190640][ T32] r5:84c5237c r4:84c52000 [ 1336.190928][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.191301][ T32] r7:dddcfe40 r6:82c18000 r5:84c5237c r4:8488d680 [ 1336.191609][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.192053][ T32] r10:84c19800 r9:8488d6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.192399][ T32] r4:8488d680 [ 1336.192621][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.193222][ T32] r10:00000000 r9:e8885e78 r8:84996700 r7:8488d680 r6:80267888 r5:84c19800 [ 1336.193667][ T32] r4:849b3440 [ 1336.193896][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.194253][ T32] Exception stack(0xe8899fb0 to 0xe8899ff8) [ 1336.194583][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.194977][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.195316][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.195667][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3440 [ 1336.195990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.196476][ T32] INFO: task kworker/0:268:3937 blocked for more than 462 seconds. [ 1336.196781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.197008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.197358][ T32] task:kworker/0:268 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1336.197919][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.198383][ T32] Call trace: [ 1336.198579][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.198927][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88a1da4 r5:84c1d400 [ 1336.209784][ T32] r4:84c1d400 [ 1336.210146][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.210572][ T32] r5:84c1d400 r4:8271a0b0 [ 1336.210749][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.211205][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.211725][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88a1e20 [ 1336.212212][ T32] r4:00000000 [ 1336.212382][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.212795][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.213252][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.213670][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b35c0 [ 1336.214031][ T32] r4:00000000 [ 1336.214227][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.214698][ T32] r9:84c1d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1336.215149][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.215615][ T32] r5:00001000 r4:e0153000 [ 1336.215831][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.216268][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.216719][ T32] r5:84c5277c r4:84c52400 [ 1336.216898][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.217348][ T32] r7:dddcfe40 r6:82c18000 r5:84c5277c r4:8488d700 [ 1336.217635][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.218045][ T32] r10:84c1d400 r9:8488d72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.218419][ T32] r4:8488d700 [ 1336.218600][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.219002][ T32] r10:00000000 r9:e8885e78 r8:84996900 r7:8488d700 r6:80267888 r5:84c1d400 [ 1336.229931][ T32] r4:849b33c0 [ 1336.230253][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.230635][ T32] Exception stack(0xe88a1fb0 to 0xe88a1ff8) [ 1336.230935][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.231322][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.231718][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.232111][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b33c0 [ 1336.232534][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.232949][ T32] INFO: task kworker/0:269:3940 blocked for more than 462 seconds. [ 1336.233388][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.233693][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.234134][ T32] task:kworker/0:269 state:D stack:0 pid:3940 tgid:3940 ppid:2 flags:0x00000000 [ 1336.234623][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.234973][ T32] Call trace: [ 1336.235161][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.235633][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88adda4 r5:84c1c800 [ 1336.235923][ T32] r4:84c1c800 [ 1336.236163][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.236546][ T32] r5:84c1c800 r4:8271a0b0 [ 1336.236808][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.237267][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.237839][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88ade20 [ 1336.238268][ T32] r4:00000000 [ 1336.238479][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.238857][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.249984][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.250551][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3b00 [ 1336.250920][ T32] r4:00000000 [ 1336.251106][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.251438][ T32] r9:84c1c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1336.251746][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.252306][ T32] r5:00001000 r4:e04bf000 [ 1336.252503][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.252844][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.253269][ T32] r5:84c5377c r4:84c53400 [ 1336.253623][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.254132][ T32] r7:dddcfe40 r6:82c18000 r5:84c5377c r4:8488d780 [ 1336.254472][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.254901][ T32] r10:84c1c800 r9:8488d7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.255204][ T32] r4:8488d780 [ 1336.255370][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.255747][ T32] r10:00000000 r9:e8885e78 r8:84b5b080 r7:8488d780 r6:80267888 r5:84c1c800 [ 1336.256117][ T32] r4:849b3540 [ 1336.256311][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.256702][ T32] Exception stack(0xe88adfb0 to 0xe88adff8) [ 1336.257079][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.257530][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.258011][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.258346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3540 [ 1336.258742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.269979][ T32] INFO: task kworker/0:270:3941 blocked for more than 462 seconds. [ 1336.270537][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.270790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.271118][ T32] task:kworker/0:270 state:D stack:0 pid:3941 tgid:3941 ppid:2 flags:0x00000000 [ 1336.271541][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.271834][ T32] Call trace: [ 1336.272042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.272423][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88b1da4 r5:84c1bc00 [ 1336.272770][ T32] r4:84c1bc00 [ 1336.272941][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.273440][ T32] r5:84c1bc00 r4:8271a0b0 [ 1336.273710][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.274197][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.274699][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88b1e20 [ 1336.275017][ T32] r4:00000000 [ 1336.275208][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.275844][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.276273][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.276701][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3840 [ 1336.277243][ T32] r4:00000000 [ 1336.277451][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.277811][ T32] r9:84c1bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1336.278128][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.278439][ T32] r5:00001000 r4:e0488000 [ 1336.278720][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.279066][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.289805][ T32] r5:84c52f7c r4:84c52c00 [ 1336.290174][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.290587][ T32] r7:dddcfe40 r6:82c18000 r5:84c52f7c r4:8488d800 [ 1336.290827][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.291182][ T32] r10:84c1bc00 r9:8488d82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.291499][ T32] r4:8488d800 [ 1336.291667][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.292111][ T32] r10:00000000 r9:e88ade78 r8:84b5b180 r7:8488d800 r6:80267888 r5:84c1bc00 [ 1336.292516][ T32] r4:849b3540 [ 1336.292719][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.293098][ T32] Exception stack(0xe88b1fb0 to 0xe88b1ff8) [ 1336.293418][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.293846][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.294297][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.294681][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3540 [ 1336.294983][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.295303][ T32] INFO: task kworker/0:271:3943 blocked for more than 462 seconds. [ 1336.295644][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.295874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.296247][ T32] task:kworker/0:271 state:D stack:0 pid:3943 tgid:3943 ppid:2 flags:0x00000000 [ 1336.296695][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.297019][ T32] Call trace: [ 1336.297212][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.297712][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88b5da4 r5:84c1ec00 [ 1336.298221][ T32] r4:84c1ec00 [ 1336.298399][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.298848][ T32] r5:84c1ec00 r4:8271a0b0 [ 1336.299036][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.309797][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.310409][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88b5e20 [ 1336.310778][ T32] r4:00000000 [ 1336.310922][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.311350][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.311816][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.312173][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3a00 [ 1336.312539][ T32] r4:00000000 [ 1336.312702][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.313163][ T32] r9:84c1ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1336.313510][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.313967][ T32] r5:00001000 r4:e04a7000 [ 1336.314162][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.314579][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.314943][ T32] r5:84c5337c r4:84c53000 [ 1336.315241][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.315721][ T32] r7:dddcfe40 r6:82c18000 r5:84c5337c r4:8488d880 [ 1336.316090][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.316460][ T32] r10:84c1ec00 r9:8488d8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.316858][ T32] r4:8488d880 [ 1336.317097][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.317591][ T32] r10:00000000 r9:e88ade78 r8:84b5b280 r7:8488d880 r6:80267888 r5:84c1ec00 [ 1336.317978][ T32] r4:849b3540 [ 1336.318147][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.318508][ T32] Exception stack(0xe88b5fb0 to 0xe88b5ff8) [ 1336.318827][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.329847][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.330328][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.330738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3540 [ 1336.331032][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.331517][ T32] INFO: task kworker/0:272:3946 blocked for more than 462 seconds. [ 1336.331841][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.332067][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.332561][ T32] task:kworker/0:272 state:D stack:0 pid:3946 tgid:3946 ppid:2 flags:0x00000000 [ 1336.333009][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.333478][ T32] Call trace: [ 1336.333702][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.334131][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88c1da4 r5:84c11800 [ 1336.334545][ T32] r4:84c11800 [ 1336.334768][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.335210][ T32] r5:84c11800 r4:8271a0b0 [ 1336.335389][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.335798][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.336214][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88c1e20 [ 1336.336654][ T32] r4:00000000 [ 1336.336811][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.337201][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.337789][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.338391][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3d80 [ 1336.338724][ T32] r4:00000000 [ 1336.338899][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.349886][ T32] r9:84c11800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1336.350394][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.350819][ T32] r5:00001000 r4:e0569000 [ 1336.350976][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.351388][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.351792][ T32] r5:84c53f7c r4:84c53c00 [ 1336.351975][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.352450][ T32] r7:dddcfe40 r6:82c18000 r5:84c53f7c r4:8488d900 [ 1336.352743][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.353160][ T32] r10:84c11800 r9:8488d92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.353605][ T32] r4:8488d900 [ 1336.353834][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.354234][ T32] r10:00000000 r9:e88ade78 r8:84b5b580 r7:8488d900 r6:80267888 r5:84c11800 [ 1336.354636][ T32] r4:849b3980 [ 1336.354784][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.355243][ T32] Exception stack(0xe88c1fb0 to 0xe88c1ff8) [ 1336.355540][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.355905][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.356237][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.356489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3980 [ 1336.356849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.357146][ T32] INFO: task kworker/0:273:3947 blocked for more than 462 seconds. [ 1336.357461][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.357721][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.358059][ T32] task:kworker/0:273 state:D stack:0 pid:3947 tgid:3947 ppid:2 flags:0x00000000 [ 1336.358519][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.358807][ T32] Call trace: [ 1336.359092][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.369893][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88c5da4 r5:84c1e000 [ 1336.370431][ T32] r4:84c1e000 [ 1336.370648][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.371121][ T32] r5:84c1e000 r4:8271a0b0 [ 1336.371410][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.371972][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.372581][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88c5e20 [ 1336.373021][ T32] r4:00000000 [ 1336.373269][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.373843][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.374298][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.374787][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3c00 [ 1336.375080][ T32] r4:00000000 [ 1336.375256][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.375631][ T32] r9:84c1e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1336.375965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.376346][ T32] r5:00001000 r4:e04d5000 [ 1336.376613][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.377053][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.377585][ T32] r5:84c53b7c r4:84c53800 [ 1336.377811][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.378297][ T32] r7:dddcfe40 r6:82c18000 r5:84c53b7c r4:8488d980 [ 1336.378678][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.389862][ T32] r10:84c1e000 r9:8488d9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.390313][ T32] r4:8488d980 [ 1336.390493][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.390972][ T32] r10:00000000 r9:e88c1e78 r8:84b5b640 r7:8488d980 r6:80267888 r5:84c1e000 [ 1336.391419][ T32] r4:849b3cc0 [ 1336.391662][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.392126][ T32] Exception stack(0xe88c5fb0 to 0xe88c5ff8) [ 1336.392426][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.392938][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.393417][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.393747][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3cc0 [ 1336.394096][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.394507][ T32] INFO: task kworker/0:274:3950 blocked for more than 462 seconds. [ 1336.394916][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.395198][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.395610][ T32] task:kworker/0:274 state:D stack:0 pid:3950 tgid:3950 ppid:2 flags:0x00000000 [ 1336.396031][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.396348][ T32] Call trace: [ 1336.396540][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.397001][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88d1da4 r5:84c21800 [ 1336.397443][ T32] r4:84c21800 [ 1336.397628][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.398082][ T32] r5:84c21800 r4:8271a0b0 [ 1336.398325][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.398862][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.419792][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88d1e20 [ 1336.420490][ T32] r4:00000000 [ 1336.420654][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.421096][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.421636][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.422098][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3e00 [ 1336.422515][ T32] r4:00000000 [ 1336.422752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.423209][ T32] r9:84c21800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1336.423638][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.424144][ T32] r5:00001000 r4:e05bb000 [ 1336.424438][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.424949][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.425470][ T32] r5:84c5437c r4:84c54000 [ 1336.425676][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.426207][ T32] r7:dddcfe40 r6:82c18000 r5:84c5437c r4:8488da00 [ 1336.426632][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.427009][ T32] r10:84c21800 r9:8488da2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.427339][ T32] r4:8488da00 [ 1336.427591][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.428088][ T32] r10:00000000 r9:e88c1e78 r8:84b5b900 r7:8488da00 r6:80267888 r5:84c21800 [ 1336.428527][ T32] r4:849b3e40 [ 1336.428767][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.439771][ T32] Exception stack(0xe88d1fb0 to 0xe88d1ff8) [ 1336.440199][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.440689][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.441215][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.441516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3e40 [ 1336.441894][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.442370][ T32] INFO: task kworker/0:275:3952 blocked for more than 462 seconds. [ 1336.442733][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.442974][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.443534][ T32] task:kworker/0:275 state:D stack:0 pid:3952 tgid:3952 ppid:2 flags:0x00000000 [ 1336.444178][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.444548][ T32] Call trace: [ 1336.444786][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.445253][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88a9da4 r5:849c6000 [ 1336.445765][ T32] r4:849c6000 [ 1336.446043][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.446422][ T32] r5:849c6000 r4:8271a0b0 [ 1336.446640][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.447127][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.447624][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88a9e20 [ 1336.448123][ T32] r4:00000000 [ 1336.448310][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.448834][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.459678][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.460285][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3fc0 [ 1336.460626][ T32] r4:00000000 [ 1336.460802][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.461297][ T32] r9:849c6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1336.461632][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.462096][ T32] r5:00001000 r4:e05d5000 [ 1336.462314][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.462844][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.463346][ T32] r5:84c5477c r4:84c54400 [ 1336.463592][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.464075][ T32] r7:dddcfe40 r6:82c18000 r5:84c5477c r4:8488da80 [ 1336.464425][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.464892][ T32] r10:849c6000 r9:8488daac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.465268][ T32] r4:8488da80 [ 1336.465500][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.465878][ T32] r10:00000000 r9:e88d1e78 r8:849b3040 r7:8488da80 r6:80267888 r5:849c6000 [ 1336.466307][ T32] r4:849b3d40 [ 1336.466534][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.466925][ T32] Exception stack(0xe88a9fb0 to 0xe88a9ff8) [ 1336.467248][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.467637][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.468055][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.468428][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3d40 [ 1336.468905][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.479722][ T32] INFO: task kworker/0:276:3953 blocked for more than 462 seconds. [ 1336.480255][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.480493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.480957][ T32] task:kworker/0:276 state:D stack:0 pid:3953 tgid:3953 ppid:2 flags:0x00000000 [ 1336.481507][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.481894][ T32] Call trace: [ 1336.482094][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.482550][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4841da4 r5:849c6c00 [ 1336.482921][ T32] r4:849c6c00 [ 1336.483154][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.483624][ T32] r5:849c6c00 r4:8271a0b0 [ 1336.483855][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.484489][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.484984][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4841e20 [ 1336.485472][ T32] r4:00000000 [ 1336.485725][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.486260][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.486657][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.487222][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849b3f40 [ 1336.487628][ T32] r4:00000000 [ 1336.487915][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.488290][ T32] r9:849c6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1336.488635][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.489093][ T32] r5:00001000 r4:e05eb000 [ 1336.499753][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.500340][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.500844][ T32] r5:84c54b7c r4:84c54800 [ 1336.501011][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.501486][ T32] r7:dddcfe40 r6:82c18000 r5:84c54b7c r4:8488db00 [ 1336.501793][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.502295][ T32] r10:849c6c00 r9:8488db2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.502851][ T32] r4:8488db00 [ 1336.503028][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.503473][ T32] r10:00000000 r9:e88a9e78 r8:84996bc0 r7:8488db00 r6:80267888 r5:849c6c00 [ 1336.503953][ T32] r4:849b3d40 [ 1336.504140][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.504521][ T32] Exception stack(0xe4841fb0 to 0xe4841ff8) [ 1336.504832][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.505295][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.505713][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.506062][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849b3d40 [ 1336.506450][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.506944][ T32] INFO: task kworker/0:277:3957 blocked for more than 462 seconds. [ 1336.507384][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.507703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.508203][ T32] task:kworker/0:277 state:D stack:0 pid:3957 tgid:3957 ppid:2 flags:0x00000000 [ 1336.508820][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.519745][ T32] Call trace: [ 1336.520138][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.520574][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88e5da4 r5:84c20c00 [ 1336.520895][ T32] r4:84c20c00 [ 1336.521087][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.521585][ T32] r5:84c20c00 r4:8271a0b0 [ 1336.521777][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.522347][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.522941][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88e5e20 [ 1336.523381][ T32] r4:00000000 [ 1336.523564][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.524047][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.524547][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.525041][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84398580 [ 1336.525496][ T32] r4:00000000 [ 1336.525669][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.526140][ T32] r9:84c20c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1336.526572][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.527163][ T32] r5:00001000 r4:e060f000 [ 1336.527352][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.527744][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.528227][ T32] r5:84c54f7c r4:84c54c00 [ 1336.528461][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.528802][ T32] r7:dddcfe40 r6:82c18000 r5:84c54f7c r4:8488db80 [ 1336.529027][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.539874][ T32] r10:84c20c00 r9:8488dbac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.540392][ T32] r4:8488db80 [ 1336.540577][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.540973][ T32] r10:00000000 r9:e4841e78 r8:84b5bd00 r7:8488db80 r6:80267888 r5:84c20c00 [ 1336.541266][ T32] r4:84398e40 [ 1336.541460][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.541831][ T32] Exception stack(0xe88e5fb0 to 0xe88e5ff8) [ 1336.542126][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.542493][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.542838][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.543133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398e40 [ 1336.543445][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.543773][ T32] INFO: task kworker/0:278:3958 blocked for more than 462 seconds. [ 1336.544113][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.544363][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.544724][ T32] task:kworker/0:278 state:D stack:0 pid:3958 tgid:3958 ppid:2 flags:0x00000000 [ 1336.545147][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.545514][ T32] Call trace: [ 1336.545716][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.546035][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88e9da4 r5:84c20000 [ 1336.546469][ T32] r4:84c20000 [ 1336.546615][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.546948][ T32] r5:84c20000 r4:8271a0b0 [ 1336.547132][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.547562][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.548021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88e9e20 [ 1336.548306][ T32] r4:00000000 [ 1336.548540][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.548914][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.559982][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.560704][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b080 [ 1336.560969][ T32] r4:00000000 [ 1336.561156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.561541][ T32] r9:84c20000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1336.561845][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.562226][ T32] r5:00001000 r4:e063f000 [ 1336.562408][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.562843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.563298][ T32] r5:84c5537c r4:84c55000 [ 1336.563549][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.563990][ T32] r7:dddcfe40 r6:82c18000 r5:84c5537c r4:8488dc00 [ 1336.564358][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.564904][ T32] r10:84c20000 r9:8488dc2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.565392][ T32] r4:8488dc00 [ 1336.565562][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.565961][ T32] r10:00000000 r9:e88e5e78 r8:84b5bdc0 r7:8488dc00 r6:80267888 r5:84c20000 [ 1336.566244][ T32] r4:84398e40 [ 1336.566385][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.566853][ T32] Exception stack(0xe88e9fb0 to 0xe88e9ff8) [ 1336.567132][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.567496][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.567865][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.568226][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84398e40 [ 1336.568588][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.568975][ T32] INFO: task kworker/0:279:3959 blocked for more than 463 seconds. [ 1336.579842][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.580298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.580651][ T32] task:kworker/0:279 state:D stack:0 pid:3959 tgid:3959 ppid:2 flags:0x00000000 [ 1336.581162][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.581547][ T32] Call trace: [ 1336.581742][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.582153][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88edda4 r5:84c23000 [ 1336.582596][ T32] r4:84c23000 [ 1336.582795][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.583260][ T32] r5:84c23000 r4:8271a0b0 [ 1336.583486][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.584092][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.584706][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88ede20 [ 1336.585103][ T32] r4:00000000 [ 1336.585423][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.585891][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.586336][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.586811][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b780 [ 1336.587308][ T32] r4:00000000 [ 1336.587491][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.587920][ T32] r9:84c23000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1336.588335][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.588832][ T32] r5:00001000 r4:df9a7000 [ 1336.589124][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.600461][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.601002][ T32] r5:84c5637c r4:84c56000 [ 1336.601236][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.601775][ T32] r7:dddcfe40 r6:82c18000 r5:84c5637c r4:8488dc80 [ 1336.602031][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.602448][ T32] r10:84c23000 r9:8488dcac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.602822][ T32] r4:8488dc80 [ 1336.602990][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.603442][ T32] r10:00000000 r9:e88e9e78 r8:84b5bec0 r7:8488dc80 r6:80267888 r5:84c23000 [ 1336.603800][ T32] r4:84b6b000 [ 1336.603989][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.604412][ T32] Exception stack(0xe88edfb0 to 0xe88edff8) [ 1336.604780][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.605216][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.605695][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.606012][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b000 [ 1336.606245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.606556][ T32] INFO: task kworker/0:280:3961 blocked for more than 463 seconds. [ 1336.606796][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.607050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.607327][ T32] task:kworker/0:280 state:D stack:0 pid:3961 tgid:3961 ppid:2 flags:0x00000000 [ 1336.607823][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.608131][ T32] Call trace: [ 1336.608335][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.608823][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88d5da4 r5:849c5400 [ 1336.619895][ T32] r4:849c5400 [ 1336.620260][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.620742][ T32] r5:849c5400 r4:8271a0b0 [ 1336.620922][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.621384][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.621907][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88d5e20 [ 1336.622325][ T32] r4:00000000 [ 1336.622512][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.622964][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.623392][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.623840][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b1c0 [ 1336.624215][ T32] r4:00000000 [ 1336.624439][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.624799][ T32] r9:849c5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1336.625134][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.625608][ T32] r5:00001000 r4:e0649000 [ 1336.625854][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.626389][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.626940][ T32] r5:84c5577c r4:84c55400 [ 1336.627232][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.627772][ T32] r7:dddcfe40 r6:82c18000 r5:84c5577c r4:8488dd00 [ 1336.628133][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.628681][ T32] r10:849c5400 r9:8488dd2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.629092][ T32] r4:8488dd00 [ 1336.639952][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.640643][ T32] r10:00000000 r9:e88ede78 r8:84b6b240 r7:8488dd00 r6:80267888 r5:849c5400 [ 1336.641039][ T32] r4:84b6b180 [ 1336.641230][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.641663][ T32] Exception stack(0xe88d5fb0 to 0xe88d5ff8) [ 1336.641983][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.642478][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.643009][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.643393][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b180 [ 1336.643805][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.644357][ T32] INFO: task kworker/0:281:3963 blocked for more than 463 seconds. [ 1336.644645][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.644941][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.645370][ T32] task:kworker/0:281 state:D stack:0 pid:3963 tgid:3963 ppid:2 flags:0x00000000 [ 1336.646101][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.646431][ T32] Call trace: [ 1336.646650][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.647078][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88f1da4 r5:849c4800 [ 1336.647436][ T32] r4:849c4800 [ 1336.647624][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.648093][ T32] r5:849c4800 r4:8271a0b0 [ 1336.648337][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.649225][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.660439][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88f1e20 [ 1336.660908][ T32] r4:00000000 [ 1336.661168][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.661747][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.662204][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.662584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b380 [ 1336.663068][ T32] r4:00000000 [ 1336.663247][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.663704][ T32] r9:849c4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1336.664101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.664518][ T32] r5:00001000 r4:e0687000 [ 1336.664721][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.665214][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.666048][ T32] r5:84c55b7c r4:84c55800 [ 1336.666286][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.666700][ T32] r7:dddcfe40 r6:82c18000 r5:84c55b7c r4:8488dd80 [ 1336.666981][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.667417][ T32] r10:849c4800 r9:8488ddac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.667801][ T32] r4:8488dd80 [ 1336.668010][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.668425][ T32] r10:00000000 r9:e88ede78 r8:84b6b400 r7:8488dd80 r6:80267888 r5:849c4800 [ 1336.668843][ T32] r4:84b6b340 [ 1336.669098][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.679654][ T32] Exception stack(0xe88f1fb0 to 0xe88f1ff8) [ 1336.680125][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.680474][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.680916][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.681299][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b340 [ 1336.681745][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.682187][ T32] INFO: task kworker/0:282:3966 blocked for more than 463 seconds. [ 1336.682646][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.682927][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.683238][ T32] task:kworker/0:282 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1336.683702][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.684050][ T32] Call trace: [ 1336.684301][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.684696][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea905da4 r5:849c2400 [ 1336.685070][ T32] r4:849c2400 [ 1336.685238][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.685772][ T32] r5:849c2400 r4:8271a0b0 [ 1336.686012][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.686534][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.687022][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea905e20 [ 1336.687433][ T32] r4:00000000 [ 1336.687620][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.688009][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.688449][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.688953][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b540 [ 1336.699892][ T32] r4:00000000 [ 1336.700280][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.700726][ T32] r9:849c2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1336.701061][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.701624][ T32] r5:00001000 r4:e069b000 [ 1336.701907][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.702394][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.702888][ T32] r5:84c55f7c r4:84c55c00 [ 1336.703118][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.703793][ T32] r7:dddcfe40 r6:82c18000 r5:84c55f7c r4:8488de00 [ 1336.704089][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.704570][ T32] r10:849c2400 r9:8488de2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.705043][ T32] r4:8488de00 [ 1336.705262][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.705737][ T32] r10:00000000 r9:e88ede78 r8:84b6b640 r7:8488de00 r6:80267888 r5:849c2400 [ 1336.706173][ T32] r4:84b6b4c0 [ 1336.706326][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.706663][ T32] Exception stack(0xea905fb0 to 0xea905ff8) [ 1336.706951][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.707398][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.707860][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.708212][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b4c0 [ 1336.708654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.709218][ T32] INFO: task kworker/0:283:3968 blocked for more than 463 seconds. [ 1336.720477][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.720812][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.721269][ T32] task:kworker/0:283 state:D stack:0 pid:3968 tgid:3968 ppid:2 flags:0x00000000 [ 1336.721899][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.722206][ T32] Call trace: [ 1336.722406][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.722751][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88d9da4 r5:849e8c00 [ 1336.723166][ T32] r4:849e8c00 [ 1336.723387][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.723765][ T32] r5:849e8c00 r4:8271a0b0 [ 1336.724022][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.724562][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.725091][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88d9e20 [ 1336.725473][ T32] r4:00000000 [ 1336.725634][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.726074][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.726494][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.726880][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b940 [ 1336.727226][ T32] r4:00000000 [ 1336.727392][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.727817][ T32] r9:849e8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1336.728355][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.728810][ T32] r5:00001000 r4:df9e5000 [ 1336.729019][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.739848][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.740483][ T32] r5:84c5677c r4:84c56400 [ 1336.740683][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.741129][ T32] r7:dddcfe40 r6:82c18000 r5:84c5677c r4:8488de80 [ 1336.741463][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.741941][ T32] r10:849e8c00 r9:8488deac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.742299][ T32] r4:8488de80 [ 1336.742493][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.742973][ T32] r10:00000000 r9:e88ede78 r8:84b6b500 r7:8488de80 r6:80267888 r5:849e8c00 [ 1336.743410][ T32] r4:84b6b700 [ 1336.743605][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.743976][ T32] Exception stack(0xe88d9fb0 to 0xe88d9ff8) [ 1336.744237][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.744603][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.745073][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.745294][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b700 [ 1336.745653][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.746204][ T32] INFO: task kworker/0:284:3970 blocked for more than 463 seconds. [ 1336.746509][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.746855][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.747175][ T32] task:kworker/0:284 state:D stack:0 pid:3970 tgid:3970 ppid:2 flags:0x00000000 [ 1336.747648][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.748020][ T32] Call trace: [ 1336.748248][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.748710][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:e06ddda4 r5:849ea400 [ 1336.749102][ T32] r4:849ea400 [ 1336.759824][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.760517][ T32] r5:849ea400 r4:8271a0b0 [ 1336.760709][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.761204][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.761875][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06dde20 [ 1336.762279][ T32] r4:00000000 [ 1336.762456][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.762872][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.763262][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.763702][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6bb80 [ 1336.764005][ T32] r4:00000000 [ 1336.764300][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.764699][ T32] r9:849ea400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1336.765001][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.765493][ T32] r5:00001000 r4:dfc0f000 [ 1336.765702][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.766091][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.766483][ T32] r5:84c56b7c r4:84c56800 [ 1336.766680][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.767106][ T32] r7:dddcfe40 r6:82c18000 r5:84c56b7c r4:8488df00 [ 1336.767418][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.767950][ T32] r10:849ea400 r9:8488df2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.768299][ T32] r4:8488df00 [ 1336.768573][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.768991][ T32] r10:00000000 r9:e88d9e78 r8:84b6ba80 r7:8488df00 r6:80267888 r5:849ea400 [ 1336.789900][ T32] r4:84b6b8c0 [ 1336.790242][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.790663][ T32] Exception stack(0xe06ddfb0 to 0xe06ddff8) [ 1336.790969][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.791388][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.791753][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.792177][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6b8c0 [ 1336.792547][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.793085][ T32] INFO: task kworker/0:285:3973 blocked for more than 463 seconds. [ 1336.793492][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.793802][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.794177][ T32] task:kworker/0:285 state:D stack:0 pid:3973 tgid:3973 ppid:2 flags:0x00000000 [ 1336.794733][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.795079][ T32] Call trace: [ 1336.795386][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.795826][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88f5da4 r5:849e8000 [ 1336.796157][ T32] r4:849e8000 [ 1336.796339][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.796649][ T32] r5:849e8000 r4:8271a0b0 [ 1336.796819][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.797154][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.797586][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88f5e20 [ 1336.797959][ T32] r4:00000000 [ 1336.798221][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.798644][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.810032][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.810593][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6bcc0 [ 1336.810949][ T32] r4:00000000 [ 1336.811107][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.811523][ T32] r9:849e8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1336.811974][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.812554][ T32] r5:00001000 r4:dfc65000 [ 1336.812890][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.813397][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.813965][ T32] r5:84c56f7c r4:84c56c00 [ 1336.814271][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.814998][ T32] r7:dddcfe40 r6:82c18000 r5:84c56f7c r4:8488df80 [ 1336.815390][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.815949][ T32] r10:849e8000 r9:8488dfac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.816316][ T32] r4:8488df80 [ 1336.816504][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.817004][ T32] r10:00000000 r9:e06dde78 r8:84b6bd40 r7:8488df80 r6:80267888 r5:849e8000 [ 1336.817448][ T32] r4:84b6bb00 [ 1336.817625][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.818057][ T32] Exception stack(0xe88f5fb0 to 0xe88f5ff8) [ 1336.818467][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.829843][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.830393][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.830724][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6bb00 [ 1336.831104][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.831510][ T32] INFO: task kworker/0:286:3975 blocked for more than 463 seconds. [ 1336.831926][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.832252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.832742][ T32] task:kworker/0:286 state:D stack:0 pid:3975 tgid:3975 ppid:2 flags:0x00000000 [ 1336.833440][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.833824][ T32] Call trace: [ 1336.834076][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.834593][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea90dda4 r5:84c25400 [ 1336.835116][ T32] r4:84c25400 [ 1336.835298][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.835736][ T32] r5:84c25400 r4:8271a0b0 [ 1336.835979][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.836395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.836912][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea90de20 [ 1336.837409][ T32] r4:00000000 [ 1336.837615][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.838190][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.838589][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.839047][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b440 [ 1336.850097][ T32] r4:00000000 [ 1336.850496][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.851047][ T32] r9:84c25400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1336.851394][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.851919][ T32] r5:00001000 r4:dffdd000 [ 1336.852182][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.852670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.853158][ T32] r5:84c5c77c r4:84c5c400 [ 1336.853442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.853974][ T32] r7:dddcfe40 r6:82c18000 r5:84c5c77c r4:84b77000 [ 1336.854355][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.854846][ T32] r10:84c25400 r9:84b7702c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.855327][ T32] r4:84b77000 [ 1336.855529][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.855917][ T32] r10:00000000 r9:e88f5e78 r8:84b5bbc0 r7:84b77000 r6:80267888 r5:84c25400 [ 1336.856298][ T32] r4:84b6bc00 [ 1336.856504][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.856868][ T32] Exception stack(0xea90dfb0 to 0xea90dff8) [ 1336.857181][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.857687][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.858186][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.858579][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6bc00 [ 1336.858966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.869874][ T32] INFO: task kworker/0:287:3977 blocked for more than 463 seconds. [ 1336.870317][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.870616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.870981][ T32] task:kworker/0:287 state:D stack:0 pid:3977 tgid:3977 ppid:2 flags:0x00000000 [ 1336.871573][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.871966][ T32] Call trace: [ 1336.872263][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.872707][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea919da4 r5:84c24800 [ 1336.873165][ T32] r4:84c24800 [ 1336.873429][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.873959][ T32] r5:84c24800 r4:8271a0b0 [ 1336.874196][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.874695][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.875221][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea919e20 [ 1336.875539][ T32] r4:00000000 [ 1336.875697][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.876043][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.876456][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.876764][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6be80 [ 1336.877055][ T32] r4:00000000 [ 1336.877239][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.877662][ T32] r9:84c24800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1336.878039][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.878457][ T32] r5:00001000 r4:dfcbd000 [ 1336.878665][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.879069][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.889864][ T32] r5:84c5737c r4:84c57000 [ 1336.890186][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.890697][ T32] r7:dddcfe40 r6:82c18000 r5:84c5737c r4:84b77080 [ 1336.891007][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.891368][ T32] r10:84c24800 r9:84b770ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.891706][ T32] r4:84b77080 [ 1336.891910][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.892288][ T32] r10:00000000 r9:ea90de78 r8:842019c0 r7:84b77080 r6:80267888 r5:84c24800 [ 1336.892555][ T32] r4:84b6be00 [ 1336.892693][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.892986][ T32] Exception stack(0xea919fb0 to 0xea919ff8) [ 1336.893202][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.893567][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.894032][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.894370][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6be00 [ 1336.894760][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.895141][ T32] INFO: task kworker/0:288:3978 blocked for more than 463 seconds. [ 1336.895578][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.895825][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.896285][ T32] task:kworker/0:288 state:D stack:0 pid:3978 tgid:3978 ppid:2 flags:0x00000000 [ 1336.896821][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.897118][ T32] Call trace: [ 1336.897370][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.897931][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea91dda4 r5:84c22400 [ 1336.898432][ T32] r4:84c22400 [ 1336.898627][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.909787][ T32] r5:84c22400 r4:8271a0b0 [ 1336.910185][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.910675][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.911139][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de20 [ 1336.911514][ T32] r4:00000000 [ 1336.911687][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.912122][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.912553][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.912962][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6b740 [ 1336.913256][ T32] r4:00000000 [ 1336.913441][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.913922][ T32] r9:84c22400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1336.914207][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.914537][ T32] r5:00001000 r4:dfe31000 [ 1336.914707][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.915016][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.915348][ T32] r5:84c5777c r4:84c57400 [ 1336.915572][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.915945][ T32] r7:dddcfe40 r6:82c18000 r5:84c5777c r4:84b77100 [ 1336.916177][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.916547][ T32] r10:84c22400 r9:84b7712c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.916829][ T32] r4:84b77100 [ 1336.916993][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.917470][ T32] r10:00000000 r9:ea90de78 r8:84b7d000 r7:84b77100 r6:80267888 r5:84c22400 [ 1336.917781][ T32] r4:84b6bf00 [ 1336.917932][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.918231][ T32] Exception stack(0xea91dfb0 to 0xea91dff8) [ 1336.918486][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.918772][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.919238][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.930387][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6bf00 [ 1336.930703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.931100][ T32] INFO: task kworker/0:289:3981 blocked for more than 463 seconds. [ 1336.931502][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.931792][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.932154][ T32] task:kworker/0:289 state:D stack:0 pid:3981 tgid:3981 ppid:2 flags:0x00000000 [ 1336.932689][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.933101][ T32] Call trace: [ 1336.933382][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.933834][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea929da4 r5:84c26c00 [ 1336.934235][ T32] r4:84c26c00 [ 1336.934394][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.934850][ T32] r5:84c26c00 r4:8271a0b0 [ 1336.935060][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.935580][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.936031][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea929e20 [ 1336.936410][ T32] r4:00000000 [ 1336.936641][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.937093][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.937546][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.937985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b080 [ 1336.938365][ T32] r4:00000000 [ 1336.938584][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.938949][ T32] r9:84c26c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1336.949891][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.950578][ T32] r5:00001000 r4:dfe85000 [ 1336.950807][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.951269][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.951688][ T32] r5:84c57b7c r4:84c57800 [ 1336.951873][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.952431][ T32] r7:dddcfe40 r6:82c18000 r5:84c57b7c r4:84b77180 [ 1336.952745][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.953242][ T32] r10:84c26c00 r9:84b771ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.953590][ T32] r4:84b77180 [ 1336.953758][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.954148][ T32] r10:00000000 r9:ea90de78 r8:84b7d2c0 r7:84b77180 r6:80267888 r5:84c26c00 [ 1336.954482][ T32] r4:84b7b000 [ 1336.954716][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.955059][ T32] Exception stack(0xea929fb0 to 0xea929ff8) [ 1336.955350][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.955870][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.956257][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.956618][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b000 [ 1336.956941][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.957436][ T32] INFO: task kworker/0:290:3982 blocked for more than 463 seconds. [ 1336.957903][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.958210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.958700][ T32] task:kworker/0:290 state:D stack:0 pid:3982 tgid:3982 ppid:2 flags:0x00000000 [ 1336.970124][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.970614][ T32] Call trace: [ 1336.970803][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1336.971283][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea92dda4 r5:84c26000 [ 1336.971757][ T32] r4:84c26000 [ 1336.971984][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1336.972497][ T32] r5:84c26000 r4:8271a0b0 [ 1336.972772][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1336.973474][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.974119][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea92de20 [ 1336.974572][ T32] r4:00000000 [ 1336.974753][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1336.975211][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.975732][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1336.976244][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b200 [ 1336.976567][ T32] r4:00000000 [ 1336.976737][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1336.977178][ T32] r9:84c26000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1336.977628][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.978059][ T32] r5:00001000 r4:dff87000 [ 1336.978452][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1336.979156][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.990428][ T32] r5:84c57f7c r4:84c57c00 [ 1336.990663][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1336.991126][ T32] r7:dddcfe40 r6:82c18000 r5:84c57f7c r4:84b77200 [ 1336.991374][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1336.991803][ T32] r10:84c26000 r9:84b7722c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1336.992134][ T32] r4:84b77200 [ 1336.992387][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1336.992947][ T32] r10:00000000 r9:ea90de78 r8:84b7d3c0 r7:84b77200 r6:80267888 r5:84c26000 [ 1336.993488][ T32] r4:84b7b000 [ 1336.993664][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.994046][ T32] Exception stack(0xea92dfb0 to 0xea92dff8) [ 1336.994336][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.994741][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.995195][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.995554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b000 [ 1336.996036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.996506][ T32] INFO: task kworker/1:150:3984 blocked for more than 463 seconds. [ 1336.997034][ T32] Not tainted 6.12.0-syzkaller #0 [ 1336.997364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.997820][ T32] task:kworker/1:150 state:D stack:0 pid:3984 tgid:3984 ppid:2 flags:0x00000000 [ 1336.998357][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.998674][ T32] Call trace: [ 1336.998867][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.009967][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea931da4 r5:84c23c00 [ 1337.010450][ T32] r4:84c23c00 [ 1337.010644][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.011037][ T32] r5:84c23c00 r4:8271a0b0 [ 1337.011240][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.011663][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.012011][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea931e20 [ 1337.012287][ T32] r4:00000000 [ 1337.012440][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.012790][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.013150][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.013633][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7d1c0 [ 1337.013955][ T32] r4:00000000 [ 1337.014147][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.014504][ T32] r9:84c23c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1337.014806][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.015118][ T32] r5:00001000 r4:e06f3000 [ 1337.015282][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.015689][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.016000][ T32] r5:84bb277c r4:84bb2400 [ 1337.016168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.016616][ T32] r7:ddde3e40 r6:82c18200 r5:84bb277c r4:849b1780 [ 1337.016855][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.017249][ T32] r10:84c23c00 r9:849b17ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.017653][ T32] r4:849b1780 [ 1337.017816][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.018180][ T32] r10:00000000 r9:e07ade78 r8:84b7d680 r7:849b1780 r6:80267888 r5:84c23c00 [ 1337.018433][ T32] r4:84b7d200 [ 1337.018600][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.018979][ T32] Exception stack(0xea931fb0 to 0xea931ff8) [ 1337.030027][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.030643][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.030967][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.031285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7d200 [ 1337.031707][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.032134][ T32] INFO: task kworker/0:291:3986 blocked for more than 463 seconds. [ 1337.032451][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.032758][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.033107][ T32] task:kworker/0:291 state:D stack:0 pid:3986 tgid:3986 ppid:2 flags:0x00000000 [ 1337.033587][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.033862][ T32] Call trace: [ 1337.034036][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.034342][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea941da4 r5:84c28c00 [ 1337.034620][ T32] r4:84c28c00 [ 1337.034777][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.035153][ T32] r5:84c28c00 r4:8271a0b0 [ 1337.035335][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.035789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.036183][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea941e20 [ 1337.036514][ T32] r4:00000000 [ 1337.036686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.037034][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.037408][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.037792][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b340 [ 1337.038090][ T32] r4:00000000 [ 1337.038283][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.038719][ T32] r9:84c28c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1337.039078][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.049968][ T32] r5:00001000 r4:dffb3000 [ 1337.050355][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.050740][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.051107][ T32] r5:84c5c37c r4:84c5c000 [ 1337.051380][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.051795][ T32] r7:dddcfe40 r6:82c18000 r5:84c5c37c r4:84b77280 [ 1337.052067][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.052556][ T32] r10:84c28c00 r9:84b772ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.052933][ T32] r4:84b77280 [ 1337.053135][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.053617][ T32] r10:00000000 r9:ea90de78 r8:84b7d840 r7:84b77280 r6:80267888 r5:84c28c00 [ 1337.053981][ T32] r4:84b7b180 [ 1337.054179][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.054553][ T32] Exception stack(0xea941fb0 to 0xea941ff8) [ 1337.054911][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.055287][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.055609][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.055899][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b180 [ 1337.056222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.056606][ T32] INFO: task kworker/0:292:3988 blocked for more than 463 seconds. [ 1337.056911][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.057124][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.057542][ T32] task:kworker/0:292 state:D stack:0 pid:3988 tgid:3988 ppid:2 flags:0x00000000 [ 1337.057930][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.058268][ T32] Call trace: [ 1337.058449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.058910][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea939da4 r5:84c28000 [ 1337.069844][ T32] r4:84c28000 [ 1337.070232][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.070743][ T32] r5:84c28000 r4:8271a0b0 [ 1337.070904][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.071343][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.071814][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea939e20 [ 1337.072155][ T32] r4:00000000 [ 1337.072421][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.072818][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.073213][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.073629][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b6c0 [ 1337.074033][ T32] r4:00000000 [ 1337.074329][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.074719][ T32] r9:84c28000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1337.075132][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.075592][ T32] r5:00001000 r4:e0025000 [ 1337.075831][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.076189][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.076534][ T32] r5:84c5cf7c r4:84c5cc00 [ 1337.076766][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.077114][ T32] r7:dddcfe40 r6:82c18000 r5:84c5cf7c r4:84b77300 [ 1337.077489][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.077926][ T32] r10:84c28000 r9:84b7732c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.078309][ T32] r4:84b77300 [ 1337.078531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.078957][ T32] r10:00000000 r9:ea90de78 r8:84b7d9c0 r7:84b77300 r6:80267888 r5:84c28000 [ 1337.090003][ T32] r4:84b7b3c0 [ 1337.090327][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.090703][ T32] Exception stack(0xea939fb0 to 0xea939ff8) [ 1337.090914][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.091209][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.091609][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.091874][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b3c0 [ 1337.092143][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.092492][ T32] INFO: task kworker/0:293:3990 blocked for more than 463 seconds. [ 1337.092853][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.093132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.093537][ T32] task:kworker/0:293 state:D stack:0 pid:3990 tgid:3990 ppid:2 flags:0x00000000 [ 1337.094013][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.094422][ T32] Call trace: [ 1337.094625][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.095117][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea949da4 r5:84c2a400 [ 1337.095502][ T32] r4:84c2a400 [ 1337.095654][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.096133][ T32] r5:84c2a400 r4:8271a0b0 [ 1337.096342][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.096879][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.097269][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea949e20 [ 1337.097940][ T32] r4:00000000 [ 1337.098094][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.098434][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.098776][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.110027][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b640 [ 1337.110497][ T32] r4:00000000 [ 1337.110637][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.111070][ T32] r9:84c2a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1337.111376][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.111794][ T32] r5:00001000 r4:dfffb000 [ 1337.112021][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.112388][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.112816][ T32] r5:84c5cb7c r4:84c5c800 [ 1337.113056][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.113513][ T32] r7:dddcfe40 r6:82c18000 r5:84c5cb7c r4:84b77380 [ 1337.113760][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.114128][ T32] r10:84c2a400 r9:84b773ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.114558][ T32] r4:84b77380 [ 1337.114729][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.115108][ T32] r10:00000000 r9:ea939e78 r8:84b7dac0 r7:84b77380 r6:80267888 r5:84c2a400 [ 1337.115472][ T32] r4:84b7b4c0 [ 1337.115621][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.116022][ T32] Exception stack(0xea949fb0 to 0xea949ff8) [ 1337.116247][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.116633][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.117016][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.117382][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b4c0 [ 1337.117742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.118124][ T32] INFO: task kworker/0:294:3993 blocked for more than 463 seconds. [ 1337.118543][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.118809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.119209][ T32] task:kworker/0:294 state:D stack:0 pid:3993 tgid:3993 ppid:2 flags:0x00000000 [ 1337.130529][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.130826][ T32] Call trace: [ 1337.131065][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.131446][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea955da4 r5:84c2c800 [ 1337.131817][ T32] r4:84c2c800 [ 1337.131987][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.132384][ T32] r5:84c2c800 r4:8271a0b0 [ 1337.132619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.133114][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.133519][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea955e20 [ 1337.133940][ T32] r4:00000000 [ 1337.134093][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.134456][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.134989][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.135331][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b9c0 [ 1337.135666][ T32] r4:00000000 [ 1337.135858][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.136265][ T32] r9:84c2c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1337.136748][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.137089][ T32] r5:00001000 r4:e0073000 [ 1337.137286][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.137723][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.138158][ T32] r5:84c5d77c r4:84c5d400 [ 1337.138330][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.138878][ T32] r7:dddcfe40 r6:82c18000 r5:84c5d77c r4:84b77400 [ 1337.139215][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.150397][ T32] r10:84c2c800 r9:84b7742c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.150788][ T32] r4:84b77400 [ 1337.150945][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.151418][ T32] r10:00000000 r9:ea939e78 r8:84b7ddc0 r7:84b77400 r6:80267888 r5:84c2c800 [ 1337.151816][ T32] r4:84b7b600 [ 1337.151989][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.152367][ T32] Exception stack(0xea955fb0 to 0xea955ff8) [ 1337.152667][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.153063][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.153509][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.153889][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b600 [ 1337.154296][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.154770][ T32] INFO: task kworker/0:295:3994 blocked for more than 463 seconds. [ 1337.155136][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.155398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.155768][ T32] task:kworker/0:295 state:D stack:0 pid:3994 tgid:3994 ppid:2 flags:0x00000000 [ 1337.156137][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.156461][ T32] Call trace: [ 1337.156671][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.157089][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea959da4 r5:84c2b000 [ 1337.157502][ T32] r4:84c2b000 [ 1337.157692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.158128][ T32] r5:84c2b000 r4:8271a0b0 [ 1337.158352][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.158868][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.170011][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea959e20 [ 1337.170497][ T32] r4:00000000 [ 1337.170698][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.171111][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.171600][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.171940][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7bec0 [ 1337.172239][ T32] r4:00000000 [ 1337.172406][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.172803][ T32] r9:84c2b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1337.173173][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.173594][ T32] r5:00001000 r4:e055f000 [ 1337.173792][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.174108][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.174482][ T32] r5:84c5e77c r4:84c5e400 [ 1337.174668][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.175041][ T32] r7:dddcfe40 r6:82c18000 r5:84c5e77c r4:84b77480 [ 1337.175250][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.175690][ T32] r10:84c2b000 r9:84b774ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.175968][ T32] r4:84b77480 [ 1337.176122][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.176556][ T32] r10:00000000 r9:ea955e78 r8:84b7de80 r7:84b77480 r6:80267888 r5:84c2b000 [ 1337.177018][ T32] r4:84b7b840 [ 1337.177180][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.177582][ T32] Exception stack(0xea959fb0 to 0xea959ff8) [ 1337.177887][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.178298][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.178764][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.179099][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b840 [ 1337.189847][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.190442][ T32] INFO: task kworker/0:296:3997 blocked for more than 463 seconds. [ 1337.190797][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.190999][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.191285][ T32] task:kworker/0:296 state:D stack:0 pid:3997 tgid:3997 ppid:2 flags:0x00000000 [ 1337.191726][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.192069][ T32] Call trace: [ 1337.192270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.192661][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea961da4 r5:84c2d400 [ 1337.192948][ T32] r4:84c2d400 [ 1337.193221][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.193733][ T32] r5:84c2d400 r4:8271a0b0 [ 1337.193957][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.194386][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.194785][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea961e20 [ 1337.195134][ T32] r4:00000000 [ 1337.195295][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.195621][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.196008][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.196409][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7bb00 [ 1337.196772][ T32] r4:00000000 [ 1337.196971][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.197302][ T32] r9:84c2d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1337.197666][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.198241][ T32] r5:00001000 r4:e008d000 [ 1337.198437][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.198779][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.199224][ T32] r5:84c5db7c r4:84c5d800 [ 1337.210219][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.210685][ T32] r7:dddcfe40 r6:82c18000 r5:84c5db7c r4:84b77500 [ 1337.210961][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.211246][ T32] r10:84c2d400 r9:84b7752c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.211624][ T32] r4:84b77500 [ 1337.211755][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.212046][ T32] r10:00000000 r9:ea959e78 r8:84b7db40 r7:84b77500 r6:80267888 r5:84c2d400 [ 1337.212380][ T32] r4:84b7b900 [ 1337.212609][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.212912][ T32] Exception stack(0xea961fb0 to 0xea961ff8) [ 1337.213147][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.213557][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.213965][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.214291][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7b900 [ 1337.214661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.215044][ T32] INFO: task kworker/0:297:3999 blocked for more than 463 seconds. [ 1337.215369][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.215613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.216013][ T32] task:kworker/0:297 state:D stack:0 pid:3999 tgid:3999 ppid:2 flags:0x00000000 [ 1337.216511][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.216877][ T32] Call trace: [ 1337.217104][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.217553][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea969da4 r5:84c2ec00 [ 1337.217932][ T32] r4:84c2ec00 [ 1337.218103][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.218620][ T32] r5:84c2ec00 r4:8271a0b0 [ 1337.218817][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.229816][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.230477][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea969e20 [ 1337.230787][ T32] r4:00000000 [ 1337.230942][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.231375][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.231900][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.232357][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7bc40 [ 1337.232771][ T32] r4:00000000 [ 1337.232971][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.233430][ T32] r9:84c2ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1337.233835][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.234277][ T32] r5:00001000 r4:e0535000 [ 1337.234572][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.235005][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.235415][ T32] r5:84c5df7c r4:84c5dc00 [ 1337.235649][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.235995][ T32] r7:dddcfe40 r6:82c18000 r5:84c5df7c r4:84b77580 [ 1337.236365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.236733][ T32] r10:84c2ec00 r9:84b775ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.237160][ T32] r4:84b77580 [ 1337.237402][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.237844][ T32] r10:00000000 r9:ea959e78 r8:84b7d940 r7:84b77580 r6:80267888 r5:84c2ec00 [ 1337.238210][ T32] r4:84b7ba40 [ 1337.238366][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.238699][ T32] Exception stack(0xea969fb0 to 0xea969ff8) [ 1337.238951][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.250313][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.250861][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.251177][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7ba40 [ 1337.251532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.251936][ T32] INFO: task kworker/0:298:4001 blocked for more than 463 seconds. [ 1337.252363][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.252656][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.253097][ T32] task:kworker/0:298 state:D stack:0 pid:4001 tgid:4001 ppid:2 flags:0x00000000 [ 1337.254140][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.254540][ T32] Call trace: [ 1337.254755][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.255141][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea971da4 r5:84c2e000 [ 1337.255583][ T32] r4:84c2e000 [ 1337.255773][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.256148][ T32] r5:84c2e000 r4:8271a0b0 [ 1337.256348][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.256709][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.257117][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea971e20 [ 1337.257463][ T32] r4:00000000 [ 1337.257633][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.257996][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.258347][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.258749][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7bdc0 [ 1337.259058][ T32] r4:00000000 [ 1337.269983][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.270579][ T32] r9:84c2e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1337.270940][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.271357][ T32] r5:00001000 r4:e0549000 [ 1337.271654][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.272151][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.272698][ T32] r5:84c5e37c r4:84c5e000 [ 1337.272972][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.273586][ T32] r7:dddcfe40 r6:82c18000 r5:84c5e37c r4:84b77600 [ 1337.273951][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.274473][ T32] r10:84c2e000 r9:84b7762c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.274822][ T32] r4:84b77600 [ 1337.275002][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.275448][ T32] r10:00000000 r9:ea959e78 r8:84b7d080 r7:84b77600 r6:80267888 r5:84c2e000 [ 1337.275917][ T32] r4:84b7bb80 [ 1337.276118][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.276558][ T32] Exception stack(0xea971fb0 to 0xea971ff8) [ 1337.276836][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.277279][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.277768][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.278168][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7bb80 [ 1337.278456][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.278884][ T32] INFO: task kworker/1:151:4003 blocked for more than 463 seconds. [ 1337.279352][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.290254][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.290673][ T32] task:kworker/1:151 state:D stack:0 pid:4003 tgid:4003 ppid:2 flags:0x00000000 [ 1337.291272][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.291673][ T32] Call trace: [ 1337.291880][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.292269][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea979da4 r5:84c2bc00 [ 1337.292631][ T32] r4:84c2bc00 [ 1337.292833][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.293362][ T32] r5:84c2bc00 r4:8271a0b0 [ 1337.293757][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.294266][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.294711][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea979e20 [ 1337.295054][ T32] r4:00000000 [ 1337.295332][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.295750][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.296533][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.297106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7d0c0 [ 1337.297516][ T32] r4:00000000 [ 1337.297734][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.298084][ T32] r9:84c2bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1337.298712][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.309831][ T32] r5:00001000 r4:e06e1000 [ 1337.310174][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.310586][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.311094][ T32] r5:84bb237c r4:84bb2000 [ 1337.311390][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.311857][ T32] r7:ddde3e40 r6:82c18200 r5:84bb237c r4:849b1800 [ 1337.312172][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.312625][ T32] r10:84c2bc00 r9:849b182c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.313013][ T32] r4:849b1800 [ 1337.313157][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.313709][ T32] r10:00000000 r9:ea931e78 r8:84b7dc40 r7:849b1800 r6:80267888 r5:84c2bc00 [ 1337.314108][ T32] r4:84b7d1c0 [ 1337.314285][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.314676][ T32] Exception stack(0xea979fb0 to 0xea979ff8) [ 1337.314994][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.315502][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.316041][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.316351][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7d1c0 [ 1337.316737][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.317182][ T32] INFO: task kworker/0:299:4004 blocked for more than 463 seconds. [ 1337.317620][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.317900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.318264][ T32] task:kworker/0:299 state:D stack:0 pid:4004 tgid:4004 ppid:2 flags:0x00000000 [ 1337.318697][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.319006][ T32] Call trace: [ 1337.330146][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.330796][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea97dda4 r5:84c18000 [ 1337.331209][ T32] r4:84c18000 [ 1337.331401][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.331875][ T32] r5:84c18000 r4:8271a0b0 [ 1337.332131][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.332887][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.333566][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea97de20 [ 1337.333978][ T32] r4:00000000 [ 1337.334159][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.334670][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.335079][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.335377][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b7b800 [ 1337.335698][ T32] r4:00000000 [ 1337.335819][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.336091][ T32] r9:84c18000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1337.336267][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.336480][ T32] r5:00001000 r4:e06af000 [ 1337.336582][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.336789][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.336997][ T32] r5:84c5eb7c r4:84c5e800 [ 1337.337124][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.337439][ T32] r7:dddcfe40 r6:82c18000 r5:84c5eb7c r4:84b77680 [ 1337.337572][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.337784][ T32] r10:84c18000 r9:84b776ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.338045][ T32] r4:84b77680 [ 1337.338135][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.338353][ T32] r10:00000000 r9:ea959e78 r8:84b5bc80 r7:84b77680 r6:80267888 r5:84c18000 [ 1337.338534][ T32] r4:84b7bd00 [ 1337.338624][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.338800][ T32] Exception stack(0xea97dfb0 to 0xea97dff8) [ 1337.338973][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.349750][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.350137][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.350338][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7bd00 [ 1337.350554][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.350770][ T32] INFO: task kworker/0:300:4007 blocked for more than 463 seconds. [ 1337.350960][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.351104][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.351322][ T32] task:kworker/0:300 state:D stack:0 pid:4007 tgid:4007 ppid:2 flags:0x00000000 [ 1337.351583][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.351790][ T32] Call trace: [ 1337.351923][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.352172][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea981da4 r5:84ce8000 [ 1337.352374][ T32] r4:84ce8000 [ 1337.352511][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.352742][ T32] r5:84ce8000 r4:8271a0b0 [ 1337.352856][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.353115][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.353422][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea981e20 [ 1337.353692][ T32] r4:00000000 [ 1337.353820][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.354133][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.354374][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.354686][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79640 [ 1337.354896][ T32] r4:00000000 [ 1337.355073][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.355277][ T32] r9:84ce8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1337.355465][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.355676][ T32] r5:00001000 r4:e070b000 [ 1337.355779][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.356069][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.356323][ T32] r5:84c5f77c r4:84c5f400 [ 1337.356436][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.356672][ T32] r7:dddcfe40 r6:82c18000 r5:84c5f77c r4:84b77700 [ 1337.356824][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.357042][ T32] r10:84ce8000 r9:84b7772c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.357281][ T32] r4:84b77700 [ 1337.357413][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.357637][ T32] r10:00000000 r9:ea97de78 r8:84b7d180 r7:84b77700 r6:80267888 r5:84ce8000 [ 1337.357814][ T32] r4:84b7bfc0 [ 1337.357905][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.358112][ T32] Exception stack(0xea981fb0 to 0xea981ff8) [ 1337.358315][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.358533][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.358800][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.359023][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b7bfc0 [ 1337.369712][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.370037][ T32] INFO: task kworker/0:301:4009 blocked for more than 463 seconds. [ 1337.370322][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.370476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.370720][ T32] task:kworker/0:301 state:D stack:0 pid:4009 tgid:4009 ppid:2 flags:0x00000000 [ 1337.371064][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.371283][ T32] Call trace: [ 1337.371416][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.371641][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea975da4 r5:849ec800 [ 1337.371859][ T32] r4:849ec800 [ 1337.371975][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.372251][ T32] r5:849ec800 r4:8271a0b0 [ 1337.372363][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.372600][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.372851][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e20 [ 1337.373093][ T32] r4:00000000 [ 1337.373181][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.373472][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.373791][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.374054][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79040 [ 1337.374304][ T32] r4:00000000 [ 1337.374461][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.374647][ T32] r9:849ec800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1337.374822][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.375097][ T32] r5:00001000 r4:e06cf000 [ 1337.375233][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.375429][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.375651][ T32] r5:84c5ef7c r4:84c5ec00 [ 1337.375758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.376034][ T32] r7:dddcfe40 r6:82c18000 r5:84c5ef7c r4:84b77780 [ 1337.376185][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.376452][ T32] r10:849ec800 r9:84b777ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.376646][ T32] r4:84b77780 [ 1337.376762][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.376965][ T32] r10:00000000 r9:ea981e78 r8:84c79180 r7:84b77780 r6:80267888 r5:849ec800 [ 1337.377139][ T32] r4:84c79100 [ 1337.377236][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.377459][ T32] Exception stack(0xea975fb0 to 0xea975ff8) [ 1337.377670][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.377873][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.378096][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.378266][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79100 [ 1337.378483][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.378681][ T32] INFO: task kworker/1:152:4012 blocked for more than 463 seconds. [ 1337.378873][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.379057][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.389894][ T32] task:kworker/1:152 state:D stack:0 pid:4012 tgid:4012 ppid:2 flags:0x00000000 [ 1337.390454][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.390733][ T32] Call trace: [ 1337.390907][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.391218][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea989da4 r5:849ed400 [ 1337.391472][ T32] r4:849ed400 [ 1337.391617][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.391924][ T32] r5:849ed400 r4:8271a0b0 [ 1337.392128][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.392426][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.392763][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea989e20 [ 1337.392983][ T32] r4:00000000 [ 1337.393173][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.393495][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.393844][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.394083][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7db80 [ 1337.394278][ T32] r4:00000000 [ 1337.394421][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.394699][ T32] r9:849ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1337.394942][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.395194][ T32] r5:00001000 r4:ea9eb000 [ 1337.395352][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.395589][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.395835][ T32] r5:84bb2f7c r4:84bb2c00 [ 1337.395946][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.396175][ T32] r7:ddde3e40 r6:82c18200 r5:84bb2f7c r4:849b1880 [ 1337.396423][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.396645][ T32] r10:849ed400 r9:849b18ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.396917][ T32] r4:849b1880 [ 1337.397099][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.397447][ T32] r10:00000000 r9:ea931e78 r8:84c79340 r7:849b1880 r6:80267888 r5:849ed400 [ 1337.397758][ T32] r4:84c7d180 [ 1337.397954][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.398172][ T32] Exception stack(0xea989fb0 to 0xea989ff8) [ 1337.398356][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.398599][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.398791][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.398962][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c7d180 [ 1337.399209][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.410041][ T32] INFO: task kworker/0:302:4014 blocked for more than 463 seconds. [ 1337.410244][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.410433][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.410630][ T32] task:kworker/0:302 state:D stack:0 pid:4014 tgid:4014 ppid:2 flags:0x00000000 [ 1337.410899][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.411153][ T32] Call trace: [ 1337.411261][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.411486][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea985da4 r5:849ebc00 [ 1337.411691][ T32] r4:849ebc00 [ 1337.411775][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.411981][ T32] r5:849ebc00 r4:8271a0b0 [ 1337.412087][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.412411][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.412719][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea985e20 [ 1337.412920][ T32] r4:00000000 [ 1337.413000][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.413337][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.413718][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.413934][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c794c0 [ 1337.414158][ T32] r4:00000000 [ 1337.414282][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.414543][ T32] r9:849ebc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1337.414828][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.415118][ T32] r5:00001000 r4:e06fd000 [ 1337.415252][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.415527][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.415767][ T32] r5:84c5f37c r4:84c5f000 [ 1337.415898][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.416186][ T32] r7:dddcfe40 r6:82c18000 r5:84c5f37c r4:84b77800 [ 1337.416360][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.416620][ T32] r10:849ebc00 r9:84b7782c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.416816][ T32] r4:84b77800 [ 1337.416895][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.417120][ T32] r10:00000000 r9:ea981e78 r8:84c79440 r7:84b77800 r6:80267888 r5:849ebc00 [ 1337.417270][ T32] r4:84c79480 [ 1337.417420][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.417569][ T32] Exception stack(0xea985fb0 to 0xea985ff8) [ 1337.417733][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.417926][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.418080][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.418288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79480 [ 1337.418437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.418628][ T32] INFO: task kworker/0:303:4015 blocked for more than 463 seconds. [ 1337.418784][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.418892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.419053][ T32] task:kworker/0:303 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1337.429660][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.429973][ T32] Call trace: [ 1337.430096][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.430428][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea98dda4 r5:849eec00 [ 1337.430725][ T32] r4:849eec00 [ 1337.430831][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.431059][ T32] r5:849eec00 r4:8271a0b0 [ 1337.431223][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.431571][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.431852][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea98de20 [ 1337.432074][ T32] r4:00000000 [ 1337.432191][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.432382][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.432612][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.432806][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79840 [ 1337.432982][ T32] r4:00000000 [ 1337.433070][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.433344][ T32] r9:849eec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1337.433614][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.433852][ T32] r5:00001000 r4:e0715000 [ 1337.433950][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.434195][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.434460][ T32] r5:84c5fb7c r4:84c5f800 [ 1337.434556][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.434840][ T32] r7:dddcfe40 r6:82c18000 r5:84c5fb7c r4:84b77880 [ 1337.435023][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.435296][ T32] r10:849eec00 r9:84b778ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.435528][ T32] r4:84b77880 [ 1337.435610][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.435811][ T32] r10:00000000 r9:ea981e78 r8:84c79740 r7:84b77880 r6:80267888 r5:849eec00 [ 1337.435979][ T32] r4:84c79480 [ 1337.436099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.436324][ T32] Exception stack(0xea98dfb0 to 0xea98dff8) [ 1337.436462][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.436640][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.436829][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.436981][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79480 [ 1337.437194][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.437454][ T32] INFO: task kworker/0:304:4018 blocked for more than 463 seconds. [ 1337.437631][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.437791][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.437986][ T32] task:kworker/0:304 state:D stack:0 pid:4018 tgid:4018 ppid:2 flags:0x00000000 [ 1337.438245][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.438392][ T32] Call trace: [ 1337.438493][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.438726][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e0739da4 r5:849ee000 [ 1337.438937][ T32] r4:849ee000 [ 1337.439018][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.449823][ T32] r5:849ee000 r4:8271a0b0 [ 1337.450062][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.450465][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.450726][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0739e20 [ 1337.450953][ T32] r4:00000000 [ 1337.451075][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.451347][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.451618][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.451881][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79c80 [ 1337.452102][ T32] r4:00000000 [ 1337.452189][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.452411][ T32] r9:849ee000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1337.452580][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.452816][ T32] r5:00001000 r4:e077b000 [ 1337.452927][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.453153][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.453394][ T32] r5:84c6077c r4:84c60400 [ 1337.453523][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.453906][ T32] r7:dddcfe40 r6:82c18000 r5:84c6077c r4:84b77900 [ 1337.454061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.454316][ T32] r10:849ee000 r9:84b7792c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.454492][ T32] r4:84b77900 [ 1337.454619][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.454831][ T32] r10:00000000 r9:ea98de78 r8:84c79900 r7:84b77900 r6:80267888 r5:849ee000 [ 1337.455053][ T32] r4:84c797c0 [ 1337.455165][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.455390][ T32] Exception stack(0xe0739fb0 to 0xe0739ff8) [ 1337.455530][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.455723][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.455948][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.456108][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c797c0 [ 1337.456241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.456433][ T32] INFO: task kworker/0:305:4019 blocked for more than 463 seconds. [ 1337.456629][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.456890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.457171][ T32] task:kworker/0:305 state:D stack:0 pid:4019 tgid:4019 ppid:2 flags:0x00000000 [ 1337.457793][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.458082][ T32] Call trace: [ 1337.458454][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.458868][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea991da4 r5:84ce8c00 [ 1337.459181][ T32] r4:84ce8c00 [ 1337.469768][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.470161][ T32] r5:84ce8c00 r4:8271a0b0 [ 1337.470277][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.470507][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.470820][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea991e20 [ 1337.471032][ T32] r4:00000000 [ 1337.471125][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.471360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.471546][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.471774][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79a80 [ 1337.471923][ T32] r4:00000000 [ 1337.471998][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.472173][ T32] r9:84ce8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1337.472317][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.472491][ T32] r5:00001000 r4:e073b000 [ 1337.472581][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.472834][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.473009][ T32] r5:84c5ff7c r4:84c5fc00 [ 1337.473101][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.473344][ T32] r7:dddcfe40 r6:82c18000 r5:84c5ff7c r4:84b77980 [ 1337.473499][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.473765][ T32] r10:84ce8c00 r9:84b779ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.473912][ T32] r4:84b77980 [ 1337.473984][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.474154][ T32] r10:00000000 r9:e0739e78 r8:84c7d3c0 r7:84b77980 r6:80267888 r5:84ce8c00 [ 1337.474291][ T32] r4:84c797c0 [ 1337.474365][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.474516][ T32] Exception stack(0xea991fb0 to 0xea991ff8) [ 1337.474690][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.474874][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.475025][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.475191][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c797c0 [ 1337.475340][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.475498][ T32] INFO: task kworker/1:153:4020 blocked for more than 463 seconds. [ 1337.475699][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.475819][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.475959][ T32] task:kworker/1:153 state:D stack:0 pid:4020 tgid:4020 ppid:2 flags:0x00000000 [ 1337.476159][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.476534][ T32] Call trace: [ 1337.476649][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.476870][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea995da4 r5:84cea400 [ 1337.477051][ T32] r4:84cea400 [ 1337.477132][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.477303][ T32] r5:84cea400 r4:8271a0b0 [ 1337.477504][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.477741][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.477974][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea995e20 [ 1337.478120][ T32] r4:00000000 [ 1337.478225][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.478389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.478551][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.478723][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7dd00 [ 1337.478865][ T32] r4:00000000 [ 1337.478993][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.489787][ T32] r9:84cea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1337.490069][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.490300][ T32] r5:00001000 r4:ea9d5000 [ 1337.490403][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.490620][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.490829][ T32] r5:84bb2b7c r4:84bb2800 [ 1337.490939][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.491183][ T32] r7:ddde3e40 r6:82c18200 r5:84bb2b7c r4:849b1900 [ 1337.491350][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.491568][ T32] r10:84cea400 r9:849b192c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.491772][ T32] r4:849b1900 [ 1337.491846][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.492013][ T32] r10:00000000 r9:ea989e78 r8:84c7d4c0 r7:849b1900 r6:80267888 r5:84cea400 [ 1337.492196][ T32] r4:84c7d180 [ 1337.492276][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.492428][ T32] Exception stack(0xea995fb0 to 0xea995ff8) [ 1337.492546][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.492695][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.492848][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.492981][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c7d180 [ 1337.493176][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.493436][ T32] INFO: task kworker/0:306:4022 blocked for more than 463 seconds. [ 1337.493705][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.493830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.494053][ T32] task:kworker/0:306 state:D stack:0 pid:4022 tgid:4022 ppid:2 flags:0x00000000 [ 1337.494357][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.494494][ T32] Call trace: [ 1337.494631][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.494839][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea99dda4 r5:84ce9800 [ 1337.494983][ T32] r4:84ce9800 [ 1337.495065][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.495254][ T32] r5:84ce9800 r4:8271a0b0 [ 1337.495344][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.495571][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.495763][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea99de20 [ 1337.495963][ T32] r4:00000000 [ 1337.496039][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.496198][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.496362][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.496529][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79b00 [ 1337.496743][ T32] r4:00000000 [ 1337.496822][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.497018][ T32] r9:84ce9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1337.497182][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.497496][ T32] r5:00001000 r4:e074d000 [ 1337.497633][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.497828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.498032][ T32] r5:84c6037c r4:84c60000 [ 1337.498176][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.498401][ T32] r7:dddcfe40 r6:82c18000 r5:84c6037c r4:84b77a00 [ 1337.498574][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.498805][ T32] r10:84ce9800 r9:84b77a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.498983][ T32] r4:84b77a00 [ 1337.499094][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.509808][ T32] r10:00000000 r9:e0739e78 r8:84c7d640 r7:84b77a00 r6:80267888 r5:84ce9800 [ 1337.510166][ T32] r4:84c79b40 [ 1337.510268][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.510558][ T32] Exception stack(0xea99dfb0 to 0xea99dff8) [ 1337.510706][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.510927][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.511127][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.511297][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79b40 [ 1337.511450][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.511618][ T32] INFO: task kworker/0:307:4025 blocked for more than 463 seconds. [ 1337.511776][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.511892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.512038][ T32] task:kworker/0:307 state:D stack:0 pid:4025 tgid:4025 ppid:2 flags:0x00000000 [ 1337.512221][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.512356][ T32] Call trace: [ 1337.512446][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.512650][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea909da4 r5:849eb000 [ 1337.512863][ T32] r4:849eb000 [ 1337.512965][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.513185][ T32] r5:849eb000 r4:8271a0b0 [ 1337.513300][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.513641][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.513950][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea909e20 [ 1337.514154][ T32] r4:00000000 [ 1337.514247][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.514426][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.514665][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.514838][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79f00 [ 1337.515012][ T32] r4:00000000 [ 1337.515127][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.515288][ T32] r9:849eb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1337.515518][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.515695][ T32] r5:00001000 r4:e0787000 [ 1337.515793][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.516004][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.516191][ T32] r5:84c60b7c r4:84c60800 [ 1337.516294][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.516472][ T32] r7:dddcfe40 r6:82c18000 r5:84c60b7c r4:84b77a80 [ 1337.516632][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.516858][ T32] r10:849eb000 r9:84b77aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.517053][ T32] r4:84b77a80 [ 1337.517134][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.517368][ T32] r10:00000000 r9:e0739e78 r8:84c79d40 r7:84b77a80 r6:80267888 r5:849eb000 [ 1337.517537][ T32] r4:84c79bc0 [ 1337.517640][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.517810][ T32] Exception stack(0xea909fb0 to 0xea909ff8) [ 1337.517929][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.518139][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.518337][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.518496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79bc0 [ 1337.518634][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.518786][ T32] INFO: task kworker/0:308:4026 blocked for more than 463 seconds. [ 1337.518924][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.519145][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.529931][ T32] task:kworker/0:308 state:D stack:0 pid:4026 tgid:4026 ppid:2 flags:0x00000000 [ 1337.530232][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.530435][ T32] Call trace: [ 1337.530547][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.530782][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea999da4 r5:849e9800 [ 1337.530947][ T32] r4:849e9800 [ 1337.531039][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.531230][ T32] r5:849e9800 r4:8271a0b0 [ 1337.531320][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.531512][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.531698][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea999e20 [ 1337.531840][ T32] r4:00000000 [ 1337.531957][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.532142][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.532408][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.532613][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86080 [ 1337.532780][ T32] r4:00000000 [ 1337.532855][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.533070][ T32] r9:849e9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1337.533291][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.533563][ T32] r5:00001000 r4:e07b1000 [ 1337.533688][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.533863][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.534086][ T32] r5:84c6137c r4:84c61000 [ 1337.534242][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.534443][ T32] r7:dddcfe40 r6:82c18000 r5:84c6137c r4:84b77b00 [ 1337.534565][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.534865][ T32] r10:849e9800 r9:84b77b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.535011][ T32] r4:84b77b00 [ 1337.535088][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.535336][ T32] r10:00000000 r9:ea909e78 r8:84c79dc0 r7:84b77b00 r6:80267888 r5:849e9800 [ 1337.535503][ T32] r4:84c79bc0 [ 1337.535612][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.535830][ T32] Exception stack(0xea999fb0 to 0xea999ff8) [ 1337.535983][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.536186][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.536388][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.536593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79bc0 [ 1337.536846][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.537086][ T32] INFO: task kworker/0:309:4029 blocked for more than 463 seconds. [ 1337.537306][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.537500][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.537665][ T32] task:kworker/0:309 state:D stack:0 pid:4029 tgid:4029 ppid:2 flags:0x00000000 [ 1337.537955][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.538171][ T32] Call trace: [ 1337.538270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.538514][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9a5da4 r5:84c29800 [ 1337.538755][ T32] r4:84c29800 [ 1337.538840][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.539160][ T32] r5:84c29800 r4:8271a0b0 [ 1337.549943][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.550296][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.550549][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a5e20 [ 1337.550837][ T32] r4:00000000 [ 1337.550932][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.551184][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.551431][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.551639][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79f80 [ 1337.551848][ T32] r4:00000000 [ 1337.551967][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.552208][ T32] r9:84c29800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1337.552418][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.552633][ T32] r5:00001000 r4:e07a5000 [ 1337.552788][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.552990][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.553215][ T32] r5:84c60f7c r4:84c60c00 [ 1337.553378][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.553662][ T32] r7:dddcfe40 r6:82c18000 r5:84c60f7c r4:84b77b80 [ 1337.553849][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.554009][ T32] r10:84c29800 r9:84b77bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.554247][ T32] r4:84b77b80 [ 1337.554337][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.554580][ T32] r10:00000000 r9:ea999e78 r8:84c86100 r7:84b77b80 r6:80267888 r5:84c29800 [ 1337.554790][ T32] r4:84c86000 [ 1337.554878][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.555054][ T32] Exception stack(0xea9a5fb0 to 0xea9a5ff8) [ 1337.555246][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.555448][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.555686][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.555863][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86000 [ 1337.556076][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.556356][ T32] INFO: task kworker/0:310:4031 blocked for more than 463 seconds. [ 1337.556523][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.556697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.556884][ T32] task:kworker/0:310 state:D stack:0 pid:4031 tgid:4031 ppid:2 flags:0x00000000 [ 1337.557171][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.557406][ T32] Call trace: [ 1337.557526][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.557775][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9b5da4 r5:849c3c00 [ 1337.557945][ T32] r4:849c3c00 [ 1337.558020][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.558226][ T32] r5:849c3c00 r4:8271a0b0 [ 1337.558408][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.558685][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.558907][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e20 [ 1337.559121][ T32] r4:00000000 [ 1337.569969][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.570374][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.570641][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.570895][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86240 [ 1337.571228][ T32] r4:00000000 [ 1337.571326][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.571567][ T32] r9:849c3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1337.571763][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.571976][ T32] r5:00001000 r4:e07d7000 [ 1337.572085][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.572311][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.572535][ T32] r5:84c6177c r4:84c61400 [ 1337.572672][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.572945][ T32] r7:dddcfe40 r6:82c18000 r5:84c6177c r4:84b77c00 [ 1337.573102][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.573364][ T32] r10:849c3c00 r9:84b77c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.573590][ T32] r4:84b77c00 [ 1337.573697][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.573935][ T32] r10:00000000 r9:ea999e78 r8:84c862c0 r7:84b77c00 r6:80267888 r5:849c3c00 [ 1337.574128][ T32] r4:84c86200 [ 1337.574254][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.574433][ T32] Exception stack(0xea9b5fb0 to 0xea9b5ff8) [ 1337.574608][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.574793][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.574938][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.575106][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86200 [ 1337.575288][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.575528][ T32] INFO: task kworker/0:311:4033 blocked for more than 464 seconds. [ 1337.575785][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.575905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.576079][ T32] task:kworker/0:311 state:D stack:0 pid:4033 tgid:4033 ppid:2 flags:0x00000000 [ 1337.576321][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.576479][ T32] Call trace: [ 1337.576585][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.576845][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9adda4 r5:849c8000 [ 1337.577074][ T32] r4:849c8000 [ 1337.577169][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.577545][ T32] r5:849c8000 r4:8271a0b0 [ 1337.577663][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.578052][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.578440][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ade20 [ 1337.578705][ T32] r4:00000000 [ 1337.578839][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.579089][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.589748][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.590225][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86500 [ 1337.590546][ T32] r4:00000000 [ 1337.590661][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.590961][ T32] r9:849c8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1337.591259][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.591585][ T32] r5:00001000 r4:e07e7000 [ 1337.591754][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.592091][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.592410][ T32] r5:84c61b7c r4:84c61800 [ 1337.592549][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.592931][ T32] r7:dddcfe40 r6:82c18000 r5:84c61b7c r4:84b77c80 [ 1337.593164][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.593547][ T32] r10:849c8000 r9:84b77cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.593857][ T32] r4:84b77c80 [ 1337.593971][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.594141][ T32] r10:00000000 r9:ea9b5e78 r8:84c863c0 r7:84b77c80 r6:80267888 r5:849c8000 [ 1337.594405][ T32] r4:84c86200 [ 1337.594498][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.594744][ T32] Exception stack(0xea9adfb0 to 0xea9adff8) [ 1337.594898][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.595131][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.595422][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.595661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86200 [ 1337.595930][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.596300][ T32] INFO: task kworker/0:312:4036 blocked for more than 464 seconds. [ 1337.596530][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.596744][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.597041][ T32] task:kworker/0:312 state:D stack:0 pid:4036 tgid:4036 ppid:2 flags:0x00000000 [ 1337.597358][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.597549][ T32] Call trace: [ 1337.597673][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.597934][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9b9da4 r5:849c8c00 [ 1337.598156][ T32] r4:849c8c00 [ 1337.598259][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.598540][ T32] r5:849c8c00 r4:8271a0b0 [ 1337.598679][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.599032][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.609711][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b9e20 [ 1337.610112][ T32] r4:00000000 [ 1337.610344][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.610786][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.611359][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.611704][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c867c0 [ 1337.612000][ T32] r4:00000000 [ 1337.612144][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.612468][ T32] r9:849c8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1337.612753][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.613227][ T32] r5:00001000 r4:e4813000 [ 1337.613497][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.613850][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.614261][ T32] r5:84c6237c r4:84c62000 [ 1337.614421][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.614761][ T32] r7:dddcfe40 r6:82c18000 r5:84c6237c r4:84b77d00 [ 1337.615002][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.615328][ T32] r10:849c8c00 r9:84b77d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.615617][ T32] r4:84b77d00 [ 1337.615776][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.616091][ T32] r10:00000000 r9:ea9ade78 r8:84c866c0 r7:84b77d00 r6:80267888 r5:849c8c00 [ 1337.616348][ T32] r4:84c86480 [ 1337.616571][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.616902][ T32] Exception stack(0xea9b9fb0 to 0xea9b9ff8) [ 1337.617119][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.617512][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.617931][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.618178][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86480 [ 1337.618436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.618724][ T32] INFO: task kworker/0:313:4037 blocked for more than 464 seconds. [ 1337.619062][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.629985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.630474][ T32] task:kworker/0:313 state:D stack:0 pid:4037 tgid:4037 ppid:2 flags:0x00000000 [ 1337.631090][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.631338][ T32] Call trace: [ 1337.631546][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.631869][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9c1da4 r5:849c9800 [ 1337.632137][ T32] r4:849c9800 [ 1337.632321][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.632763][ T32] r5:849c9800 r4:8271a0b0 [ 1337.632930][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.633333][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.633709][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c1e20 [ 1337.634027][ T32] r4:00000000 [ 1337.634198][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.634731][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.635122][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.635511][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86600 [ 1337.635800][ T32] r4:00000000 [ 1337.635967][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.636253][ T32] r9:849c9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1337.636533][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.636924][ T32] r5:00001000 r4:e07fd000 [ 1337.637078][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.637406][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.637646][ T32] r5:84c61f7c r4:84c61c00 [ 1337.637802][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.638119][ T32] r7:dddcfe40 r6:82c18000 r5:84c61f7c r4:84b77d80 [ 1337.638296][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.638548][ T32] r10:849c9800 r9:84b77dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.638789][ T32] r4:84b77d80 [ 1337.638930][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.649752][ T32] r10:00000000 r9:ea9b9e78 r8:84c86880 r7:84b77d80 r6:80267888 r5:849c9800 [ 1337.650185][ T32] r4:84c865c0 [ 1337.650361][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.650558][ T32] Exception stack(0xea9c1fb0 to 0xea9c1ff8) [ 1337.650720][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.650946][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.651252][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.651593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c865c0 [ 1337.651873][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.652168][ T32] INFO: task kworker/0:314:4039 blocked for more than 464 seconds. [ 1337.652485][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.652694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.652971][ T32] task:kworker/0:314 state:D stack:0 pid:4039 tgid:4039 ppid:2 flags:0x00000000 [ 1337.653343][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.653624][ T32] Call trace: [ 1337.653836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.654155][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9c5da4 r5:849ca400 [ 1337.654445][ T32] r4:849ca400 [ 1337.654625][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.654949][ T32] r5:849ca400 r4:8271a0b0 [ 1337.655118][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.655529][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.656084][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c5e20 [ 1337.656490][ T32] r4:00000000 [ 1337.656810][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.657127][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.657508][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.657868][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86980 [ 1337.658166][ T32] r4:00000000 [ 1337.658318][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.658698][ T32] r9:849ca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1337.658979][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.669779][ T32] r5:00001000 r4:e4849000 [ 1337.670053][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.670436][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.670766][ T32] r5:84c6277c r4:84c62400 [ 1337.670978][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.671276][ T32] r7:dddcfe40 r6:82c18000 r5:84c6277c r4:84b77e00 [ 1337.671494][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.671893][ T32] r10:849ca400 r9:84b77e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.672175][ T32] r4:84b77e00 [ 1337.672294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.672648][ T32] r10:00000000 r9:ea9b9e78 r8:84c86a40 r7:84b77e00 r6:80267888 r5:849ca400 [ 1337.672978][ T32] r4:84c86740 [ 1337.673114][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.673496][ T32] Exception stack(0xea9c5fb0 to 0xea9c5ff8) [ 1337.673775][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.674104][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.674445][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.674734][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86740 [ 1337.675025][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.675487][ T32] INFO: task kworker/0:315:4041 blocked for more than 464 seconds. [ 1337.675813][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.676062][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.676334][ T32] task:kworker/0:315 state:D stack:0 pid:4041 tgid:4041 ppid:2 flags:0x00000000 [ 1337.676755][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.676994][ T32] Call trace: [ 1337.677169][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.677597][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9bdda4 r5:849cb000 [ 1337.677870][ T32] r4:849cb000 [ 1337.678016][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.678420][ T32] r5:849cb000 r4:8271a0b0 [ 1337.678677][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.679057][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.689837][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde20 [ 1337.690314][ T32] r4:00000000 [ 1337.690528][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.690984][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.691275][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.691548][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86b40 [ 1337.691830][ T32] r4:00000000 [ 1337.692013][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.692324][ T32] r9:849cb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1337.692618][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.692821][ T32] r5:00001000 r4:e88f9000 [ 1337.692921][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.693132][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.693408][ T32] r5:84c62b7c r4:84c62800 [ 1337.693614][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.694057][ T32] r7:dddcfe40 r6:82c18000 r5:84c62b7c r4:84b77e80 [ 1337.694321][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.694785][ T32] r10:849cb000 r9:84b77eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.695061][ T32] r4:84b77e80 [ 1337.695217][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.695580][ T32] r10:00000000 r9:ea9c5e78 r8:84c86c00 r7:84b77e80 r6:80267888 r5:849cb000 [ 1337.695914][ T32] r4:84c86900 [ 1337.696156][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.696433][ T32] Exception stack(0xea9bdfb0 to 0xea9bdff8) [ 1337.696584][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.696843][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.697034][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.697185][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86900 [ 1337.697416][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.697613][ T32] INFO: task kworker/0:316:4043 blocked for more than 464 seconds. [ 1337.697811][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.697928][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.698101][ T32] task:kworker/0:316 state:D stack:0 pid:4043 tgid:4043 ppid:2 flags:0x00000000 [ 1337.698329][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.698545][ T32] Call trace: [ 1337.698648][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.698849][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9c9da4 r5:849cbc00 [ 1337.699082][ T32] r4:849cbc00 [ 1337.709649][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.710044][ T32] r5:849cbc00 r4:8271a0b0 [ 1337.710157][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.710509][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.710841][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c9e20 [ 1337.711045][ T32] r4:00000000 [ 1337.711167][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.711374][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.711586][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.711902][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8e040 [ 1337.712137][ T32] r4:00000000 [ 1337.712233][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.712424][ T32] r9:849cbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1337.712623][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.712859][ T32] r5:00001000 r4:ea9f1000 [ 1337.712963][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.713204][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.713481][ T32] r5:84c6337c r4:84c63000 [ 1337.713660][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.713952][ T32] r7:dddcfe40 r6:82c18000 r5:84c6337c r4:84b77f00 [ 1337.714101][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.714391][ T32] r10:849cbc00 r9:84b77f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.714609][ T32] r4:84b77f00 [ 1337.714696][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.714959][ T32] r10:00000000 r9:ea9bde78 r8:84c86dc0 r7:84b77f00 r6:80267888 r5:849cbc00 [ 1337.715168][ T32] r4:84c86ac0 [ 1337.715260][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.715498][ T32] Exception stack(0xea9c9fb0 to 0xea9c9ff8) [ 1337.715703][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.715898][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.716077][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.716234][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86ac0 [ 1337.716407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.716647][ T32] INFO: task kworker/0:317:4045 blocked for more than 464 seconds. [ 1337.716837][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.716968][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.717186][ T32] task:kworker/0:317 state:D stack:0 pid:4045 tgid:4045 ppid:2 flags:0x00000000 [ 1337.717479][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.717636][ T32] Call trace: [ 1337.717734][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.717929][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9cdda4 r5:849cc800 [ 1337.718139][ T32] r4:849cc800 [ 1337.718297][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.718637][ T32] r5:849cc800 r4:8271a0b0 [ 1337.718756][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.719013][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.729681][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9cde20 [ 1337.729989][ T32] r4:00000000 [ 1337.730093][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.730382][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.730627][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.730874][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c86d00 [ 1337.731115][ T32] r4:00000000 [ 1337.731216][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.731479][ T32] r9:849cc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1337.731702][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.731952][ T32] r5:00001000 r4:ea9cf000 [ 1337.732083][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.732337][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.732597][ T32] r5:84c62f7c r4:84c62c00 [ 1337.732702][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.732931][ T32] r7:dddcfe40 r6:82c18000 r5:84c62f7c r4:84b77f80 [ 1337.733070][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.733278][ T32] r10:849cc800 r9:84b77fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.733570][ T32] r4:84b77f80 [ 1337.733687][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.733912][ T32] r10:00000000 r9:ea9c9e78 r8:84c86e00 r7:84b77f80 r6:80267888 r5:849cc800 [ 1337.734111][ T32] r4:84c86c80 [ 1337.734202][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.734453][ T32] Exception stack(0xea9cdfb0 to 0xea9cdff8) [ 1337.734607][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.734791][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.735012][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.750531][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c86c80 [ 1337.751227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.751752][ T32] INFO: task kworker/1:154:4048 blocked for more than 464 seconds. [ 1337.752234][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.752528][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.752976][ T32] task:kworker/1:154 state:D stack:0 pid:4048 tgid:4048 ppid:2 flags:0x00000000 [ 1337.753698][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.754095][ T32] Call trace: [ 1337.754285][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.754799][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9d9da4 r5:84cec800 [ 1337.755175][ T32] r4:84cec800 [ 1337.755348][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.755800][ T32] r5:84cec800 r4:8271a0b0 [ 1337.756004][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.756529][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.757088][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d9e20 [ 1337.757456][ T32] r4:00000000 [ 1337.757648][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.758039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.758676][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.769813][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c916c0 [ 1337.770394][ T32] r4:00000000 [ 1337.770586][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.771072][ T32] r9:84cec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1337.771526][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.771952][ T32] r5:00001000 r4:dfcf5000 [ 1337.772156][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.772660][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.773972][ T32] r5:84bb3b7c r4:84bb3800 [ 1337.774244][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.774942][ T32] r7:ddde3e40 r6:82c18200 r5:84bb3b7c r4:849b1980 [ 1337.775358][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.775943][ T32] r10:84cec800 r9:849b19ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.776560][ T32] r4:849b1980 [ 1337.776725][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.777298][ T32] r10:00000000 r9:ea989e78 r8:84c7d9c0 r7:849b1980 r6:80267888 r5:84cec800 [ 1337.777810][ T32] r4:84c7dd80 [ 1337.778019][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.778478][ T32] Exception stack(0xea9d9fb0 to 0xea9d9ff8) [ 1337.778833][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.789902][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.790465][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.790853][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c7dd80 [ 1337.791266][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.791690][ T32] INFO: task kworker/0:318:4049 blocked for more than 464 seconds. [ 1337.792120][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.792456][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.792841][ T32] task:kworker/0:318 state:D stack:0 pid:4049 tgid:4049 ppid:2 flags:0x00000000 [ 1337.793423][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.793838][ T32] Call trace: [ 1337.794086][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.794617][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9e9da4 r5:84cebc00 [ 1337.795097][ T32] r4:84cebc00 [ 1337.795273][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.795937][ T32] r5:84cebc00 r4:8271a0b0 [ 1337.796158][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.796919][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.797532][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e9e20 [ 1337.798111][ T32] r4:00000000 [ 1337.798422][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.799016][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.809989][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.810722][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8e180 [ 1337.811196][ T32] r4:00000000 [ 1337.811482][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.811949][ T32] r9:84cebc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1337.812381][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.812823][ T32] r5:00001000 r4:ea9fd000 [ 1337.813090][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.813639][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.814183][ T32] r5:84c6377c r4:84c63400 [ 1337.814394][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.814941][ T32] r7:dddcfe40 r6:82c18000 r5:84c6377c r4:84c95000 [ 1337.815545][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.816044][ T32] r10:84cebc00 r9:84c9502c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.816362][ T32] r4:84c95000 [ 1337.816611][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.817062][ T32] r10:00000000 r9:ea9c9e78 r8:84c7dd80 r7:84c95000 r6:80267888 r5:84cebc00 [ 1337.817485][ T32] r4:84c79fc0 [ 1337.817724][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.818374][ T32] Exception stack(0xea9e9fb0 to 0xea9e9ff8) [ 1337.818764][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.830270][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.830814][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.831260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c79fc0 [ 1337.831576][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.831971][ T32] INFO: task kworker/1:155:4050 blocked for more than 464 seconds. [ 1337.832303][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.832611][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.833019][ T32] task:kworker/1:155 state:D stack:0 pid:4050 tgid:4050 ppid:2 flags:0x00000000 [ 1337.833785][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.834103][ T32] Call trace: [ 1337.834356][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.834792][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa01da4 r5:84ced400 [ 1337.835170][ T32] r4:84ced400 [ 1337.835455][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.836178][ T32] r5:84ced400 r4:8271a0b0 [ 1337.836382][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.837070][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.837606][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa01e20 [ 1337.838129][ T32] r4:00000000 [ 1337.838305][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.838753][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.839082][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.849804][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8e300 [ 1337.850366][ T32] r4:00000000 [ 1337.850545][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.850941][ T32] r9:84ced400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1337.851208][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.851549][ T32] r5:00001000 r4:eaa13000 [ 1337.851831][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.852210][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.852662][ T32] r5:84c63b7c r4:84c63800 [ 1337.852876][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.853258][ T32] r7:ddde3e40 r6:82c18200 r5:84c63b7c r4:849b1a00 [ 1337.853552][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.854113][ T32] r10:84ced400 r9:849b1a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.854494][ T32] r4:849b1a00 [ 1337.854801][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.855137][ T32] r10:00000000 r9:ea9d9e78 r8:84c7d5c0 r7:849b1a00 r6:80267888 r5:84ced400 [ 1337.855476][ T32] r4:84c7d840 [ 1337.855679][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.856045][ T32] Exception stack(0xeaa01fb0 to 0xeaa01ff8) [ 1337.856292][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.856792][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.857142][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.857498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c7d840 [ 1337.857827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.858143][ T32] INFO: task kworker/0:319:4053 blocked for more than 464 seconds. [ 1337.858505][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.858774][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.859195][ T32] task:kworker/0:319 state:D stack:0 pid:4053 tgid:4053 ppid:2 flags:0x00000000 [ 1337.870694][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.871089][ T32] Call trace: [ 1337.871532][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.871900][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa11da4 r5:84cee000 [ 1337.872258][ T32] r4:84cee000 [ 1337.872418][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.872797][ T32] r5:84cee000 r4:8271a0b0 [ 1337.873146][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.873650][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.874006][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa11e20 [ 1337.874349][ T32] r4:00000000 [ 1337.874514][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.874957][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.875333][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.875723][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8e480 [ 1337.876284][ T32] r4:00000000 [ 1337.876447][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.876939][ T32] r9:84cee000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1337.877375][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.877729][ T32] r5:00001000 r4:df9b1000 [ 1337.877914][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.878415][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.878877][ T32] r5:84c63f7c r4:84c63c00 [ 1337.879233][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.890268][ T32] r7:dddcfe40 r6:82c18000 r5:84c63f7c r4:84c95080 [ 1337.890556][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.890994][ T32] r10:84cee000 r9:84c950ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.891304][ T32] r4:84c95080 [ 1337.891478][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.891842][ T32] r10:00000000 r9:ea9e9e78 r8:84c911c0 r7:84c95080 r6:80267888 r5:84cee000 [ 1337.892126][ T32] r4:84c8e100 [ 1337.892284][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.892604][ T32] Exception stack(0xeaa11fb0 to 0xeaa11ff8) [ 1337.892875][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.893225][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.893625][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.893970][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8e100 [ 1337.894294][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.894626][ T32] INFO: task kworker/1:156:4058 blocked for more than 464 seconds. [ 1337.894927][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.895161][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.895513][ T32] task:kworker/1:156 state:D stack:0 pid:4058 tgid:4058 ppid:2 flags:0x00000000 [ 1337.896068][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.896553][ T32] Call trace: [ 1337.896807][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.897351][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e4869da4 r5:84ceec00 [ 1337.897666][ T32] r4:84ceec00 [ 1337.897834][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.898219][ T32] r5:84ceec00 r4:8271a0b0 [ 1337.898427][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.898830][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.909869][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4869e20 [ 1337.910378][ T32] r4:00000000 [ 1337.910551][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.910971][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.911365][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.911749][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c915c0 [ 1337.912168][ T32] r4:00000000 [ 1337.912348][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.912701][ T32] r9:84ceec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1337.913085][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.913579][ T32] r5:00001000 r4:dfb05000 [ 1337.913912][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.914230][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.914714][ T32] r5:84bb377c r4:84bb3400 [ 1337.914918][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.915271][ T32] r7:ddde3e40 r6:82c18200 r5:84bb377c r4:849b1a80 [ 1337.915545][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.916101][ T32] r10:84ceec00 r9:849b1aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1337.916430][ T32] r4:849b1a80 [ 1337.916599][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.916924][ T32] r10:00000000 r9:ea9d9e78 r8:84c91400 r7:849b1a80 r6:80267888 r5:84ceec00 [ 1337.917427][ T32] r4:84c91340 [ 1337.917695][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.918089][ T32] Exception stack(0xe4869fb0 to 0xe4869ff8) [ 1337.918595][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.919033][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.930034][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.930557][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91340 [ 1337.931038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.931695][ T32] INFO: task kworker/0:320:4059 blocked for more than 464 seconds. [ 1337.932350][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.932630][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.932975][ T32] task:kworker/0:320 state:D stack:0 pid:4059 tgid:4059 ppid:2 flags:0x00000000 [ 1337.933586][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.934004][ T32] Call trace: [ 1337.934244][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.934680][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa05da4 r5:849cd400 [ 1337.935039][ T32] r4:849cd400 [ 1337.935220][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.935636][ T32] r5:849cd400 r4:8271a0b0 [ 1337.935933][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.936435][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.936892][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa05e20 [ 1337.937407][ T32] r4:00000000 [ 1337.937650][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.938158][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.938700][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1337.950147][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8e580 [ 1337.950747][ T32] r4:00000000 [ 1337.950940][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1337.951551][ T32] r9:849cd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1337.951990][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1337.952529][ T32] r5:00001000 r4:dfa0d000 [ 1337.952949][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1337.953570][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.954102][ T32] r5:84d2037c r4:84d20000 [ 1337.954360][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1337.954829][ T32] r7:dddcfe40 r6:82c18000 r5:84d2037c r4:84c95100 [ 1337.955216][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1337.955723][ T32] r10:849cd400 r9:84c9512c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1337.956067][ T32] r4:84c95100 [ 1337.956271][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1337.956662][ T32] r10:00000000 r9:eaa11e78 r8:84c8e600 r7:84c95100 r6:80267888 r5:849cd400 [ 1337.957090][ T32] r4:84c8e500 [ 1337.957401][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.957893][ T32] Exception stack(0xeaa05fb0 to 0xeaa05ff8) [ 1337.958415][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.958904][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.969949][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.970479][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8e500 [ 1337.970827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.971384][ T32] INFO: task kworker/0:321:4060 blocked for more than 464 seconds. [ 1337.971812][ T32] Not tainted 6.12.0-syzkaller #0 [ 1337.972135][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.972568][ T32] task:kworker/0:321 state:D stack:0 pid:4060 tgid:4060 ppid:2 flags:0x00000000 [ 1337.973122][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.973640][ T32] Call trace: [ 1337.973904][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1337.974400][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88b9da4 r5:849ce000 [ 1337.974796][ T32] r4:849ce000 [ 1337.974983][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1337.975526][ T32] r5:849ce000 r4:8271a0b0 [ 1337.975770][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1337.976496][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.977530][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88b9e20 [ 1337.977899][ T32] r4:00000000 [ 1337.978200][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1337.979025][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1337.999854][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.000527][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c580 [ 1338.000920][ T32] r4:00000000 [ 1338.001156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.001878][ T32] r9:849ce000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1338.002427][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.002955][ T32] r5:00001000 r4:e484f000 [ 1338.003328][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.004380][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.004867][ T32] r5:84d20f7c r4:84d20c00 [ 1338.005082][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.005646][ T32] r7:dddcfe40 r6:82c18000 r5:84d20f7c r4:84c95180 [ 1338.006101][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.007060][ T32] r10:849ce000 r9:84c951ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.007750][ T32] r4:84c95180 [ 1338.007938][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.008871][ T32] r10:00000000 r9:eaa05e78 r8:84c8e780 r7:84c95180 r6:80267888 r5:849ce000 [ 1338.020018][ T32] r4:84c8e500 [ 1338.020443][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.021091][ T32] Exception stack(0xe88b9fb0 to 0xe88b9ff8) [ 1338.021676][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.022178][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.023184][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.023990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8e500 [ 1338.024657][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.025228][ T32] INFO: task kworker/0:322:4061 blocked for more than 464 seconds. [ 1338.025860][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.026238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.027130][ T32] task:kworker/0:322 state:D stack:0 pid:4061 tgid:4061 ppid:2 flags:0x00000000 [ 1338.027975][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.028611][ T32] Call trace: [ 1338.028850][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.039977][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88c9da4 r5:84bf0000 [ 1338.040543][ T32] r4:84bf0000 [ 1338.040747][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.041481][ T32] r5:84bf0000 r4:8271a0b0 [ 1338.041737][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.042391][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.043023][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88c9e20 [ 1338.043606][ T32] r4:00000000 [ 1338.043813][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.044433][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.044990][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.045504][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cec0 [ 1338.045844][ T32] r4:00000000 [ 1338.046040][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.046592][ T32] r9:84bf0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1338.046965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.047391][ T32] r5:00001000 r4:e0689000 [ 1338.047801][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.048347][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.048861][ T32] r5:84d2077c r4:84d20400 [ 1338.049063][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.059907][ T32] r7:dddcfe40 r6:82c18000 r5:84d2077c r4:84c95200 [ 1338.060401][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.060986][ T32] r10:84bf0000 r9:84c9522c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.061546][ T32] r4:84c95200 [ 1338.061784][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.062289][ T32] r10:00000000 r9:e88b9e78 r8:84c8e8c0 r7:84c95200 r6:80267888 r5:84bf0000 [ 1338.062714][ T32] r4:84c8e500 [ 1338.062907][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.063262][ T32] Exception stack(0xe88c9fb0 to 0xe88c9ff8) [ 1338.063552][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.064043][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.064544][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.065137][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8e500 [ 1338.065596][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.066542][ T32] INFO: task kworker/1:157:4064 blocked for more than 464 seconds. [ 1338.067281][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.067543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.067966][ T32] task:kworker/1:157 state:D stack:0 pid:4064 tgid:4064 ppid:2 flags:0x00000000 [ 1338.068766][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.079915][ T32] Call trace: [ 1338.080402][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.081231][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa21da4 r5:84bf0c00 [ 1338.081973][ T32] r4:84bf0c00 [ 1338.082379][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.082952][ T32] r5:84bf0c00 r4:8271a0b0 [ 1338.083302][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.084068][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.084663][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e20 [ 1338.085507][ T32] r4:00000000 [ 1338.085747][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.086297][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.086841][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.087282][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91800 [ 1338.087717][ T32] r4:00000000 [ 1338.087944][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.088675][ T32] r9:84bf0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1338.099999][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.100688][ T32] r5:00001000 r4:dfd51000 [ 1338.100943][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.101557][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.101950][ T32] r5:84bb3f7c r4:84bb3c00 [ 1338.102159][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.102723][ T32] r7:ddde3e40 r6:82c18200 r5:84bb3f7c r4:849b1b00 [ 1338.103222][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.103688][ T32] r10:84bf0c00 r9:849b1b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.104077][ T32] r4:849b1b00 [ 1338.104423][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.104926][ T32] r10:00000000 r9:ea9d9e78 r8:84c8eb00 r7:849b1b00 r6:80267888 r5:84bf0c00 [ 1338.105355][ T32] r4:84c91680 [ 1338.105565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.106001][ T32] Exception stack(0xeaa21fb0 to 0xeaa21ff8) [ 1338.106289][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.106721][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.107189][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.107634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91680 [ 1338.108095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.108650][ T32] INFO: task kworker/1:158:4066 blocked for more than 464 seconds. [ 1338.119826][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.120359][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.120773][ T32] task:kworker/1:158 state:D stack:0 pid:4066 tgid:4066 ppid:2 flags:0x00000000 [ 1338.121440][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.121842][ T32] Call trace: [ 1338.122117][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.122586][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa29da4 r5:84bf3000 [ 1338.122991][ T32] r4:84bf3000 [ 1338.123199][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.123634][ T32] r5:84bf3000 r4:8271a0b0 [ 1338.123889][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.124487][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.124973][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa29e20 [ 1338.125512][ T32] r4:00000000 [ 1338.125784][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.126334][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.126790][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.127299][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91ec0 [ 1338.127784][ T32] r4:00000000 [ 1338.127988][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.128430][ T32] r9:84bf3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1338.128874][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.139838][ T32] r5:00001000 r4:dff3b000 [ 1338.140243][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.140737][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.141201][ T32] r5:84cb4b7c r4:84cb4800 [ 1338.141505][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.141991][ T32] r7:ddde3e40 r6:82c18200 r5:84cb4b7c r4:849b1c00 [ 1338.142250][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.142684][ T32] r10:84bf3000 r9:849b1c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.143086][ T32] r4:849b1c00 [ 1338.143252][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.143794][ T32] r10:00000000 r9:eaa21e78 r8:84c8ed00 r7:849b1c00 r6:80267888 r5:84bf3000 [ 1338.144351][ T32] r4:84c91740 [ 1338.144568][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.144945][ T32] Exception stack(0xeaa29fb0 to 0xeaa29ff8) [ 1338.145370][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.145887][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.146420][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.146795][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91740 [ 1338.147406][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.147853][ T32] INFO: task kworker/1:159:4067 blocked for more than 464 seconds. [ 1338.148331][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.148616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.149220][ T32] task:kworker/1:159 state:D stack:0 pid:4067 tgid:4067 ppid:2 flags:0x00000000 [ 1338.160555][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.160991][ T32] Call trace: [ 1338.161213][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.161694][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa2dda4 r5:84bf3c00 [ 1338.162122][ T32] r4:84bf3c00 [ 1338.162296][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.162914][ T32] r5:84bf3c00 r4:8271a0b0 [ 1338.163161][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.163751][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.164334][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa2de20 [ 1338.164776][ T32] r4:00000000 [ 1338.165028][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.165662][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.166131][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.166628][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91940 [ 1338.167257][ T32] r4:00000000 [ 1338.167469][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.167982][ T32] r9:84bf3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1338.168410][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.168846][ T32] r5:00001000 r4:dfdbf000 [ 1338.169015][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.179927][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.180606][ T32] r5:841ee37c r4:841ee000 [ 1338.180845][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.181351][ T32] r7:ddde3e40 r6:82c18200 r5:841ee37c r4:849b1b80 [ 1338.181612][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.182067][ T32] r10:84bf3c00 r9:849b1bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.182420][ T32] r4:849b1b80 [ 1338.182616][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.183050][ T32] r10:00000000 r9:eaa29e78 r8:84c8ee00 r7:849b1b80 r6:80267888 r5:84bf3c00 [ 1338.183353][ T32] r4:84c91740 [ 1338.183524][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.183906][ T32] Exception stack(0xeaa2dfb0 to 0xeaa2dff8) [ 1338.184234][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.184646][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.185018][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.185396][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91740 [ 1338.185770][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.186180][ T32] INFO: task kworker/1:160:4069 blocked for more than 464 seconds. [ 1338.186480][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.186912][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.187344][ T32] task:kworker/1:160 state:D stack:0 pid:4069 tgid:4069 ppid:2 flags:0x00000000 [ 1338.187920][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.188214][ T32] Call trace: [ 1338.188415][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.188888][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa35da4 r5:84bf2400 [ 1338.200109][ T32] r4:84bf2400 [ 1338.200510][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.200969][ T32] r5:84bf2400 r4:8271a0b0 [ 1338.201187][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.201749][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.202221][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa35e20 [ 1338.202646][ T32] r4:00000000 [ 1338.202834][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.203269][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.203823][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.204386][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91b00 [ 1338.204879][ T32] r4:00000000 [ 1338.205064][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.205643][ T32] r9:84bf2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1338.206133][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.206683][ T32] r5:00001000 r4:dfdfd000 [ 1338.207002][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.207495][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.207991][ T32] r5:838dbf7c r4:838dbc00 [ 1338.208265][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.208802][ T32] r7:ddde3e40 r6:82c18200 r5:838dbf7c r4:849b1c80 [ 1338.209068][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.220536][ T32] r10:84bf2400 r9:849b1cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.221015][ T32] r4:849b1c80 [ 1338.221210][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.221775][ T32] r10:00000000 r9:eaa29e78 r8:84c8ef80 r7:849b1c80 r6:80267888 r5:84bf2400 [ 1338.222204][ T32] r4:84c91880 [ 1338.222387][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.222829][ T32] Exception stack(0xeaa35fb0 to 0xeaa35ff8) [ 1338.223182][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.223590][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.224017][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.224443][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91880 [ 1338.224801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.225165][ T32] INFO: task kworker/1:161:4071 blocked for more than 464 seconds. [ 1338.225655][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.226015][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.226382][ T32] task:kworker/1:161 state:D stack:0 pid:4071 tgid:4071 ppid:2 flags:0x00000000 [ 1338.226953][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.227357][ T32] Call trace: [ 1338.227555][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.227986][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa41da4 r5:84bf1800 [ 1338.228413][ T32] r4:84bf1800 [ 1338.228630][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.229148][ T32] r5:84bf1800 r4:8271a0b0 [ 1338.240342][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.240863][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.241356][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa41e20 [ 1338.241762][ T32] r4:00000000 [ 1338.241972][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.242417][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.242811][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.243174][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91c00 [ 1338.243627][ T32] r4:00000000 [ 1338.243786][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.244158][ T32] r9:84bf1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1338.244532][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.244890][ T32] r5:00001000 r4:dfeb3000 [ 1338.245075][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.245520][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.246036][ T32] r5:84cb437c r4:84cb4000 [ 1338.246301][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.246785][ T32] r7:ddde3e40 r6:82c18200 r5:84cb437c r4:849b1d00 [ 1338.247154][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.247627][ T32] r10:84bf1800 r9:849b1d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.248057][ T32] r4:849b1d00 [ 1338.248232][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.248659][ T32] r10:00000000 r9:eaa29e78 r8:84c8ea80 r7:849b1d00 r6:80267888 r5:84bf1800 [ 1338.249100][ T32] r4:84c91a40 [ 1338.259882][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.260501][ T32] Exception stack(0xeaa41fb0 to 0xeaa41ff8) [ 1338.260811][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.261217][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.261666][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.262008][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91a40 [ 1338.262681][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.263160][ T32] INFO: task kworker/1:162:4073 blocked for more than 464 seconds. [ 1338.263510][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.263916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.264283][ T32] task:kworker/1:162 state:D stack:0 pid:4073 tgid:4073 ppid:2 flags:0x00000000 [ 1338.264723][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.265087][ T32] Call trace: [ 1338.265384][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.265849][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa45da4 r5:84bf5400 [ 1338.266190][ T32] r4:84bf5400 [ 1338.266371][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.266826][ T32] r5:84bf5400 r4:8271a0b0 [ 1338.267028][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.267559][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.268038][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa45e20 [ 1338.268439][ T32] r4:00000000 [ 1338.268613][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.269057][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.279796][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.280479][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91d80 [ 1338.280901][ T32] r4:00000000 [ 1338.281117][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.281651][ T32] r9:84bf5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1338.282010][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.282475][ T32] r5:00001000 r4:dfee3000 [ 1338.282671][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.282991][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.283386][ T32] r5:84cb477c r4:84cb4400 [ 1338.283594][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.284050][ T32] r7:ddde3e40 r6:82c18200 r5:84cb477c r4:849b1d80 [ 1338.284342][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.284865][ T32] r10:84bf5400 r9:849b1dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.285192][ T32] r4:849b1d80 [ 1338.285390][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.285828][ T32] r10:00000000 r9:eaa29e78 r8:84c8e280 r7:849b1d80 r6:80267888 r5:84bf5400 [ 1338.286231][ T32] r4:84c91d00 [ 1338.286486][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.286824][ T32] Exception stack(0xeaa45fb0 to 0xeaa45ff8) [ 1338.287178][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.287619][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.288070][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.288424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91d00 [ 1338.288819][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.299884][ T32] INFO: task kworker/1:163:4076 blocked for more than 464 seconds. [ 1338.300489][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.300761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.301123][ T32] task:kworker/1:163 state:D stack:0 pid:4076 tgid:4076 ppid:2 flags:0x00000000 [ 1338.301738][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.302065][ T32] Call trace: [ 1338.302291][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.302772][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa4dda4 r5:84bf6c00 [ 1338.303153][ T32] r4:84bf6c00 [ 1338.303331][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.303853][ T32] r5:84bf6c00 r4:8271a0b0 [ 1338.304044][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.304653][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.305086][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa4de20 [ 1338.305544][ T32] r4:00000000 [ 1338.305731][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.306348][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.306898][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.307316][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91c80 [ 1338.307843][ T32] r4:00000000 [ 1338.308020][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.308470][ T32] r9:84bf6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1338.308885][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.319986][ T32] r5:00001000 r4:e00b7000 [ 1338.320342][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.320664][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.320960][ T32] r5:84cb4f7c r4:84cb4c00 [ 1338.321152][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.321510][ T32] r7:ddde3e40 r6:82c18200 r5:84cb4f7c r4:849b1e00 [ 1338.321850][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.322251][ T32] r10:84bf6c00 r9:849b1e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.322587][ T32] r4:849b1e00 [ 1338.322801][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.323189][ T32] r10:00000000 r9:eaa29e78 r8:84398e80 r7:849b1e00 r6:80267888 r5:84bf6c00 [ 1338.323466][ T32] r4:84c91e00 [ 1338.323619][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.324044][ T32] Exception stack(0xeaa4dfb0 to 0xeaa4dff8) [ 1338.324333][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.324875][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.325209][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.325530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91e00 [ 1338.325871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.326308][ T32] INFO: task kworker/1:164:4078 blocked for more than 464 seconds. [ 1338.326549][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.326773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.327041][ T32] task:kworker/1:164 state:D stack:0 pid:4078 tgid:4078 ppid:2 flags:0x00000000 [ 1338.327488][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.327885][ T32] Call trace: [ 1338.328103][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.328491][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa55da4 r5:84bf6000 [ 1338.328844][ T32] r4:84bf6000 [ 1338.329003][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.340369][ T32] r5:84bf6000 r4:8271a0b0 [ 1338.340826][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.341371][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.341836][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e20 [ 1338.342172][ T32] r4:00000000 [ 1338.342312][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.342632][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.342981][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.343311][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8eb80 [ 1338.343655][ T32] r4:00000000 [ 1338.343852][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.344212][ T32] r9:84bf6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1338.344769][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.345189][ T32] r5:00001000 r4:e00e9000 [ 1338.345440][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.345769][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.346189][ T32] r5:84cb537c r4:84cb5000 [ 1338.346344][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.346664][ T32] r7:ddde3e40 r6:82c18200 r5:84cb537c r4:849b1e80 [ 1338.346919][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.347290][ T32] r10:84bf6000 r9:849b1eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.347685][ T32] r4:849b1e80 [ 1338.347840][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.348183][ T32] r10:00000000 r9:eaa4de78 r8:84c8c180 r7:849b1e80 r6:80267888 r5:84bf6000 [ 1338.348682][ T32] r4:84c91f40 [ 1338.348866][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.359898][ T32] Exception stack(0xeaa55fb0 to 0xeaa55ff8) [ 1338.360390][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.360712][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.361084][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.361403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91f40 [ 1338.361729][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.362111][ T32] INFO: task kworker/1:165:4080 blocked for more than 464 seconds. [ 1338.362391][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.362629][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.362933][ T32] task:kworker/1:165 state:D stack:0 pid:4080 tgid:4080 ppid:2 flags:0x00000000 [ 1338.363320][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.363625][ T32] Call trace: [ 1338.363798][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.364285][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9f5da4 r5:84cf0c00 [ 1338.364761][ T32] r4:84cf0c00 [ 1338.364945][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.365479][ T32] r5:84cf0c00 r4:8271a0b0 [ 1338.365705][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.366088][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.366536][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e20 [ 1338.366858][ T32] r4:00000000 [ 1338.367066][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.367522][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.367871][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.368226][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91240 [ 1338.368584][ T32] r4:00000000 [ 1338.368772][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.369147][ T32] r9:84cf0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1338.389919][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.390584][ T32] r5:00001000 r4:e015d000 [ 1338.391198][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.391680][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.392144][ T32] r5:84cb577c r4:84cb5400 [ 1338.392386][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.392956][ T32] r7:ddde3e40 r6:82c18200 r5:84cb577c r4:849b1f00 [ 1338.393229][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.393608][ T32] r10:84cf0c00 r9:849b1f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.393966][ T32] r4:849b1f00 [ 1338.394122][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.394477][ T32] r10:00000000 r9:eaa55e78 r8:84c910c0 r7:849b1f00 r6:80267888 r5:84cf0c00 [ 1338.394811][ T32] r4:84c91300 [ 1338.394974][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.395370][ T32] Exception stack(0xea9f5fb0 to 0xea9f5ff8) [ 1338.395669][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.396020][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.396320][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.396602][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c91300 [ 1338.396967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.397365][ T32] INFO: task kworker/1:166:4082 blocked for more than 464 seconds. [ 1338.397729][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.397976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.398353][ T32] task:kworker/1:166 state:D stack:0 pid:4082 tgid:4082 ppid:2 flags:0x00000000 [ 1338.398801][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.399060][ T32] Call trace: [ 1338.410191][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.410882][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa59da4 r5:84cf1800 [ 1338.411298][ T32] r4:84cf1800 [ 1338.411539][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.411932][ T32] r5:84cf1800 r4:8271a0b0 [ 1338.412130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.412505][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.412851][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa59e20 [ 1338.413211][ T32] r4:00000000 [ 1338.413392][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.413731][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.414031][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.414404][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88040 [ 1338.414971][ T32] r4:00000000 [ 1338.415132][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.415471][ T32] r9:84cf1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1338.415738][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.416050][ T32] r5:00001000 r4:e0491000 [ 1338.416287][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.416706][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.417113][ T32] r5:84cb5b7c r4:84cb5800 [ 1338.417298][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.417836][ T32] r7:ddde3e40 r6:82c18200 r5:84cb5b7c r4:849b1f80 [ 1338.418121][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.418562][ T32] r10:84cf1800 r9:849b1fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.418923][ T32] r4:849b1f80 [ 1338.419095][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.430098][ T32] r10:00000000 r9:ea9f5e78 r8:84205b40 r7:849b1f80 r6:80267888 r5:84cf1800 [ 1338.430627][ T32] r4:84c8e540 [ 1338.430781][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.431179][ T32] Exception stack(0xeaa59fb0 to 0xeaa59ff8) [ 1338.431423][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.431808][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.432235][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.432542][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8e540 [ 1338.432871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.433266][ T32] INFO: task kworker/1:167:4083 blocked for more than 464 seconds. [ 1338.433716][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.433996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.434293][ T32] task:kworker/1:167 state:D stack:0 pid:4083 tgid:4083 ppid:2 flags:0x00000000 [ 1338.434822][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.435139][ T32] Call trace: [ 1338.435340][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.435802][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:e88ddda4 r5:84cf2400 [ 1338.436147][ T32] r4:84cf2400 [ 1338.436336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.436739][ T32] r5:84cf2400 r4:8271a0b0 [ 1338.436936][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.437426][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.437853][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88dde20 [ 1338.438146][ T32] r4:00000000 [ 1338.438365][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.438750][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.439078][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.450207][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88400 [ 1338.450849][ T32] r4:00000000 [ 1338.451045][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.451403][ T32] r9:84cf2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1338.451759][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.452199][ T32] r5:00001000 r4:e04d9000 [ 1338.452424][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.452930][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.453381][ T32] r5:84cb637c r4:84cb6000 [ 1338.453634][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.454304][ T32] r7:ddde3e40 r6:82c18200 r5:84cb637c r4:84c7b000 [ 1338.454605][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.455112][ T32] r10:84cf2400 r9:84c7b02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.455424][ T32] r4:84c7b000 [ 1338.455605][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.455989][ T32] r10:00000000 r9:eaa59e78 r8:84c88100 r7:84c7b000 r6:80267888 r5:84cf2400 [ 1338.456280][ T32] r4:84c88000 [ 1338.456452][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.456769][ T32] Exception stack(0xe88ddfb0 to 0xe88ddff8) [ 1338.457049][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.457475][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.457832][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.458173][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88000 [ 1338.458501][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.458872][ T32] INFO: task kworker/1:168:4085 blocked for more than 464 seconds. [ 1338.469991][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.470529][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.470872][ T32] task:kworker/1:168 state:D stack:0 pid:4085 tgid:4085 ppid:2 flags:0x00000000 [ 1338.471224][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.471538][ T32] Call trace: [ 1338.471702][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.471994][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa5dda4 r5:84cf3000 [ 1338.472253][ T32] r4:84cf3000 [ 1338.472493][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.472885][ T32] r5:84cf3000 r4:8271a0b0 [ 1338.473079][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.473721][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.474253][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa5de20 [ 1338.474641][ T32] r4:00000000 [ 1338.474853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.475232][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.475645][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.476031][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88340 [ 1338.476327][ T32] r4:00000000 [ 1338.476572][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.477126][ T32] r9:84cf3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1338.477808][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.478230][ T32] r5:00001000 r4:e04b7000 [ 1338.478866][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.489965][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.490625][ T32] r5:84cb5f7c r4:84cb5c00 [ 1338.490844][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.491304][ T32] r7:ddde3e40 r6:82c18200 r5:84cb5f7c r4:84c7b080 [ 1338.491662][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.492099][ T32] r10:84cf3000 r9:84c7b0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.492490][ T32] r4:84c7b080 [ 1338.492730][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.493138][ T32] r10:00000000 r9:e88dde78 r8:84c88240 r7:84c7b080 r6:80267888 r5:84cf3000 [ 1338.493745][ T32] r4:84c881c0 [ 1338.493901][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.494445][ T32] Exception stack(0xeaa5dfb0 to 0xeaa5dff8) [ 1338.494739][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.495090][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.495659][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.496367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c881c0 [ 1338.496798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.497194][ T32] INFO: task kworker/1:169:4088 blocked for more than 464 seconds. [ 1338.497615][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.497969][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.498612][ T32] task:kworker/1:169 state:D stack:0 pid:4088 tgid:4088 ppid:2 flags:0x00000000 [ 1338.510021][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.510738][ T32] Call trace: [ 1338.510953][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.511307][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa61da4 r5:84cf3c00 [ 1338.511767][ T32] r4:84cf3c00 [ 1338.511954][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.512346][ T32] r5:84cf3c00 r4:8271a0b0 [ 1338.512624][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.513066][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.513577][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e20 [ 1338.513979][ T32] r4:00000000 [ 1338.514168][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.514591][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.515030][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.515436][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c885c0 [ 1338.515854][ T32] r4:00000000 [ 1338.516056][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.516996][ T32] r9:84cf3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1338.517522][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.518281][ T32] r5:00001000 r4:e0591000 [ 1338.518540][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.519089][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.530685][ T32] r5:84cb677c r4:84cb6400 [ 1338.530949][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.531609][ T32] r7:ddde3e40 r6:82c18200 r5:84cb677c r4:84c7b100 [ 1338.532028][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.532576][ T32] r10:84cf3c00 r9:84c7b12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.533004][ T32] r4:84c7b100 [ 1338.533189][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.533815][ T32] r10:00000000 r9:e88dde78 r8:84c884c0 r7:84c7b100 r6:80267888 r5:84cf3c00 [ 1338.534196][ T32] r4:84c883c0 [ 1338.534384][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.534871][ T32] Exception stack(0xeaa61fb0 to 0xeaa61ff8) [ 1338.535259][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.535766][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.536276][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.536746][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c883c0 [ 1338.537167][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.537737][ T32] INFO: task kworker/1:170:4090 blocked for more than 464 seconds. [ 1338.538074][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.538329][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.538906][ T32] task:kworker/1:170 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1338.549929][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.550507][ T32] Call trace: [ 1338.550735][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.551211][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa71da4 r5:84368000 [ 1338.551726][ T32] r4:84368000 [ 1338.552028][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.552522][ T32] r5:84368000 r4:8271a0b0 [ 1338.552715][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.553413][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.554058][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa71e20 [ 1338.554484][ T32] r4:00000000 [ 1338.554672][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.555255][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.555790][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.556251][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88740 [ 1338.556641][ T32] r4:00000000 [ 1338.556988][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.557490][ T32] r9:84368000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1338.557965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.558451][ T32] r5:00001000 r4:e05dd000 [ 1338.558695][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.569916][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.570733][ T32] r5:84cb6b7c r4:84cb6800 [ 1338.570977][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.571500][ T32] r7:ddde3e40 r6:82c18200 r5:84cb6b7c r4:84c7b180 [ 1338.572069][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.572663][ T32] r10:84368000 r9:84c7b1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.573262][ T32] r4:84c7b180 [ 1338.573545][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.574023][ T32] r10:00000000 r9:eaa61e78 r8:84c8c740 r7:84c7b180 r6:80267888 r5:84368000 [ 1338.574520][ T32] r4:84c88540 [ 1338.574704][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.575109][ T32] Exception stack(0xeaa71fb0 to 0xeaa71ff8) [ 1338.575489][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.576201][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.577135][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.577748][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88540 [ 1338.578335][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.578797][ T32] INFO: task kworker/1:171:4092 blocked for more than 465 seconds. [ 1338.589994][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.590537][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.591009][ T32] task:kworker/1:171 state:D stack:0 pid:4092 tgid:4092 ppid:2 flags:0x00000000 [ 1338.591544][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.591893][ T32] Call trace: [ 1338.592103][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.592635][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa79da4 r5:84369800 [ 1338.593162][ T32] r4:84369800 [ 1338.593397][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.593933][ T32] r5:84369800 r4:8271a0b0 [ 1338.594152][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.594655][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.595259][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa79e20 [ 1338.595759][ T32] r4:00000000 [ 1338.595975][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.596531][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.597130][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.597676][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88b00 [ 1338.598152][ T32] r4:00000000 [ 1338.598366][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.598827][ T32] r9:84369800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1338.609871][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.610704][ T32] r5:00001000 r4:e0655000 [ 1338.610941][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.611338][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.611782][ T32] r5:84cb777c r4:84cb7400 [ 1338.611990][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.612424][ T32] r7:ddde3e40 r6:82c18200 r5:84cb777c r4:84c7b200 [ 1338.612712][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.613192][ T32] r10:84369800 r9:84c7b22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.613725][ T32] r4:84c7b200 [ 1338.613912][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.614378][ T32] r10:00000000 r9:eaa71e78 r8:84c8c900 r7:84c7b200 r6:80267888 r5:84369800 [ 1338.614818][ T32] r4:84c886c0 [ 1338.615085][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.615616][ T32] Exception stack(0xeaa79fb0 to 0xeaa79ff8) [ 1338.615895][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.616281][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.616843][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.617186][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c886c0 [ 1338.617654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.618158][ T32] INFO: task kworker/1:172:4093 blocked for more than 465 seconds. [ 1338.618496][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.618791][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.629878][ T32] task:kworker/1:172 state:D stack:0 pid:4093 tgid:4093 ppid:2 flags:0x00000000 [ 1338.630463][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.630819][ T32] Call trace: [ 1338.631041][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.631521][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa7dda4 r5:8436a400 [ 1338.632081][ T32] r4:8436a400 [ 1338.632257][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.632735][ T32] r5:8436a400 r4:8271a0b0 [ 1338.632946][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.633658][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.634156][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de20 [ 1338.634530][ T32] r4:00000000 [ 1338.634806][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.635585][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.636319][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.636810][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c888c0 [ 1338.637195][ T32] r4:00000000 [ 1338.637423][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.637903][ T32] r9:8436a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1338.638378][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.638912][ T32] r5:00001000 r4:e05f5000 [ 1338.649969][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.650676][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.651184][ T32] r5:84cb6f7c r4:84cb6c00 [ 1338.651393][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.651862][ T32] r7:ddde3e40 r6:82c18200 r5:84cb6f7c r4:84c7b280 [ 1338.652151][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.652606][ T32] r10:8436a400 r9:84c7b2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.652984][ T32] r4:84c7b280 [ 1338.653166][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.653767][ T32] r10:00000000 r9:eaa79e78 r8:84c8c9c0 r7:84c7b280 r6:80267888 r5:8436a400 [ 1338.654257][ T32] r4:84c88780 [ 1338.654499][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.654957][ T32] Exception stack(0xeaa7dfb0 to 0xeaa7dff8) [ 1338.655305][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.655838][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.656374][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.656721][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88780 [ 1338.657068][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.657571][ T32] INFO: task kworker/1:173:4095 blocked for more than 465 seconds. [ 1338.658025][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.658294][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.658846][ T32] task:kworker/1:173 state:D stack:0 pid:4095 tgid:4095 ppid:2 flags:0x00000000 [ 1338.669857][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.670490][ T32] Call trace: [ 1338.670690][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.671158][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa85da4 r5:84368c00 [ 1338.671775][ T32] r4:84368c00 [ 1338.671965][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.672571][ T32] r5:84368c00 r4:8271a0b0 [ 1338.672794][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.673781][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.674455][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1338.674922][ T32] r4:00000000 [ 1338.675127][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.675657][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.676197][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.676796][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c889c0 [ 1338.677206][ T32] r4:00000000 [ 1338.677433][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.678051][ T32] r9:84368c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1338.678634][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.689787][ T32] r5:00001000 r4:e0641000 [ 1338.690172][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.690628][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.691066][ T32] r5:84cb737c r4:84cb7000 [ 1338.691269][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.691688][ T32] r7:ddde3e40 r6:82c18200 r5:84cb737c r4:84c7b300 [ 1338.691968][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.692553][ T32] r10:84368c00 r9:84c7b32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.693159][ T32] r4:84c7b300 [ 1338.693495][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.694040][ T32] r10:00000000 r9:eaa79e78 r8:84c8cb80 r7:84c7b300 r6:80267888 r5:84368c00 [ 1338.694633][ T32] r4:84c88840 [ 1338.694925][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.695335][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1338.695637][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.696069][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.696593][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.696877][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88840 [ 1338.697484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.698121][ T32] INFO: task kworker/1:174:4097 blocked for more than 465 seconds. [ 1338.698579][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.698886][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.709839][ T32] task:kworker/1:174 state:D stack:0 pid:4097 tgid:4097 ppid:2 flags:0x00000000 [ 1338.710380][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.710731][ T32] Call trace: [ 1338.710921][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.711308][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa8dda4 r5:8436b000 [ 1338.711751][ T32] r4:8436b000 [ 1338.711919][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.712490][ T32] r5:8436b000 r4:8271a0b0 [ 1338.712710][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.713288][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.713876][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa8de20 [ 1338.714214][ T32] r4:00000000 [ 1338.714390][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.714836][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.715295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.715743][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88c80 [ 1338.716169][ T32] r4:00000000 [ 1338.716408][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.716839][ T32] r9:8436b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1338.717375][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.717926][ T32] r5:00001000 r4:e487b000 [ 1338.718142][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.718592][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.719197][ T32] r5:84cb7f7c r4:84cb7c00 [ 1338.730374][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.730994][ T32] r7:ddde3e40 r6:82c18200 r5:84cb7f7c r4:84c7b380 [ 1338.731302][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.731828][ T32] r10:8436b000 r9:84c7b3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.732249][ T32] r4:84c7b380 [ 1338.732553][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.733114][ T32] r10:00000000 r9:eaa79e78 r8:84c8cd40 r7:84c7b380 r6:80267888 r5:8436b000 [ 1338.733606][ T32] r4:84c88a40 [ 1338.733835][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.734337][ T32] Exception stack(0xeaa8dfb0 to 0xeaa8dff8) [ 1338.734691][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.735125][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.735552][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.735926][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88a40 [ 1338.736391][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.736797][ T32] INFO: task kworker/0:323:4100 blocked for more than 465 seconds. [ 1338.737415][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.737802][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.738206][ T32] task:kworker/0:323 state:D stack:0 pid:4100 tgid:4100 ppid:2 flags:0x00000000 [ 1338.738713][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.739162][ T32] Call trace: [ 1338.750320][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.750787][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa69da4 r5:8436c800 [ 1338.751187][ T32] r4:8436c800 [ 1338.751406][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.751869][ T32] r5:8436c800 r4:8271a0b0 [ 1338.752097][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.752568][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.753081][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1338.753588][ T32] r4:00000000 [ 1338.753801][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.754344][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.754757][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.755215][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cc80 [ 1338.755667][ T32] r4:00000000 [ 1338.755847][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.756292][ T32] r9:8436c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1338.756662][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.757144][ T32] r5:00001000 r4:e06a5000 [ 1338.757410][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.757936][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.758523][ T32] r5:84d20b7c r4:84d20800 [ 1338.758742][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.770190][ T32] r7:dddcfe40 r6:82c18000 r5:84d20b7c r4:84c95280 [ 1338.770749][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.771224][ T32] r10:8436c800 r9:84c952ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.771771][ T32] r4:84c95280 [ 1338.771949][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.772424][ T32] r10:00000000 r9:e88b9e78 r8:84c8cfc0 r7:84c95280 r6:80267888 r5:8436c800 [ 1338.772778][ T32] r4:84c8cf40 [ 1338.772989][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.773435][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1338.773750][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.774192][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.774766][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.775164][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8cf40 [ 1338.775767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.776209][ T32] INFO: task kworker/1:175:4102 blocked for more than 465 seconds. [ 1338.776678][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.777139][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.777539][ T32] task:kworker/1:175 state:D stack:0 pid:4102 tgid:4102 ppid:2 flags:0x00000000 [ 1338.778219][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.778542][ T32] Call trace: [ 1338.778792][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.790062][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa95da4 r5:84cf6000 [ 1338.790655][ T32] r4:84cf6000 [ 1338.790835][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.791297][ T32] r5:84cf6000 r4:8271a0b0 [ 1338.791537][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.792051][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.792623][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa95e20 [ 1338.793045][ T32] r4:00000000 [ 1338.793251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.793758][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.794241][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.794665][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c88f80 [ 1338.794990][ T32] r4:00000000 [ 1338.795217][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.795661][ T32] r9:84cf6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1338.796068][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.796560][ T32] r5:00001000 r4:e485d000 [ 1338.796789][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.797251][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.797843][ T32] r5:84cb7b7c r4:84cb7800 [ 1338.798084][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.798592][ T32] r7:ddde3e40 r6:82c18200 r5:84cb7b7c r4:84c7b400 [ 1338.798962][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.810129][ T32] r10:84cf6000 r9:84c7b42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.810664][ T32] r4:84c7b400 [ 1338.810828][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.811224][ T32] r10:00000000 r9:eaa8de78 r8:84c88dc0 r7:84c7b400 r6:80267888 r5:84cf6000 [ 1338.811579][ T32] r4:84c88cc0 [ 1338.811789][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.812254][ T32] Exception stack(0xeaa95fb0 to 0xeaa95ff8) [ 1338.812552][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.812948][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.813306][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.813645][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88cc0 [ 1338.814078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.814493][ T32] INFO: task kworker/0:324:4104 blocked for more than 465 seconds. [ 1338.814917][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.815183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.815491][ T32] task:kworker/0:324 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1338.815965][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.816317][ T32] Call trace: [ 1338.816513][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.816960][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa91da4 r5:8436d400 [ 1338.817378][ T32] r4:8436d400 [ 1338.817581][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.818172][ T32] r5:8436d400 r4:8271a0b0 [ 1338.818381][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.818983][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.830075][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e20 [ 1338.830587][ T32] r4:00000000 [ 1338.830875][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.831458][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.831858][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.832247][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f4c0 [ 1338.832614][ T32] r4:00000000 [ 1338.832816][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.833231][ T32] r9:8436d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1338.833626][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.834059][ T32] r5:00001000 r4:dfbdf000 [ 1338.834272][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.834709][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.835284][ T32] r5:84cbb77c r4:84cbb400 [ 1338.835479][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.835906][ T32] r7:dddcfe40 r6:82c18000 r5:84cbb77c r4:84c95300 [ 1338.836312][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.836772][ T32] r10:8436d400 r9:84c9532c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.837159][ T32] r4:84c95300 [ 1338.837379][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.837952][ T32] r10:00000000 r9:e88b9e78 r8:84c8c840 r7:84c95300 r6:80267888 r5:8436d400 [ 1338.838326][ T32] r4:84c8cc40 [ 1338.838499][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.838796][ T32] Exception stack(0xeaa91fb0 to 0xeaa91ff8) [ 1338.839012][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.850347][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.850872][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.851234][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8cc40 [ 1338.851688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.852091][ T32] INFO: task kworker/0:325:4105 blocked for more than 465 seconds. [ 1338.852411][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.852741][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.853050][ T32] task:kworker/0:325 state:D stack:0 pid:4105 tgid:4105 ppid:2 flags:0x00000000 [ 1338.853537][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.853888][ T32] Call trace: [ 1338.854103][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.854576][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa65da4 r5:8436e000 [ 1338.855005][ T32] r4:8436e000 [ 1338.855223][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.855695][ T32] r5:8436e000 r4:8271a0b0 [ 1338.855919][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.856417][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.857042][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa65e20 [ 1338.857563][ T32] r4:00000000 [ 1338.857751][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.858134][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.858602][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.859082][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84815ec0 [ 1338.870097][ T32] r4:00000000 [ 1338.870518][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.871017][ T32] r9:8436e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1338.871422][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.871862][ T32] r5:00001000 r4:eaae5000 [ 1338.872068][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.872582][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.873036][ T32] r5:84d2137c r4:84d21000 [ 1338.873230][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.873707][ T32] r7:dddcfe40 r6:82c18000 r5:84d2137c r4:84c95380 [ 1338.874051][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.874521][ T32] r10:8436e000 r9:84c953ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1338.874946][ T32] r4:84c95380 [ 1338.875206][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.875595][ T32] r10:00000000 r9:eaa91e78 r8:84c8c600 r7:84c95380 r6:80267888 r5:8436e000 [ 1338.875919][ T32] r4:84c8cc40 [ 1338.876129][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.876523][ T32] Exception stack(0xeaa65fb0 to 0xeaa65ff8) [ 1338.876860][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.877368][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.877832][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.878220][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8cc40 [ 1338.878589][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.879079][ T32] INFO: task kworker/1:176:4108 blocked for more than 465 seconds. [ 1338.890025][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.890445][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.890810][ T32] task:kworker/1:176 state:D stack:0 pid:4108 tgid:4108 ppid:2 flags:0x00000000 [ 1338.891294][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.891616][ T32] Call trace: [ 1338.891801][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.892210][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaa5da4 r5:8436ec00 [ 1338.892548][ T32] r4:8436ec00 [ 1338.892713][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.893090][ T32] r5:8436ec00 r4:8271a0b0 [ 1338.893373][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.893824][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.894363][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa5e20 [ 1338.894693][ T32] r4:00000000 [ 1338.894860][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.895240][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.895530][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.895755][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f040 [ 1338.895968][ T32] r4:00000000 [ 1338.896055][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.896226][ T32] r9:8436ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1338.896392][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.896612][ T32] r5:00001000 r4:e8889000 [ 1338.896744][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.896947][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.897190][ T32] r5:84cb837c r4:84cb8000 [ 1338.897297][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.897651][ T32] r7:ddde3e40 r6:82c18200 r5:84cb837c r4:84c7b480 [ 1338.897788][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.898022][ T32] r10:8436ec00 r9:84c7b4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.898190][ T32] r4:84c7b480 [ 1338.898325][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.898541][ T32] r10:00000000 r9:eaa8de78 r8:84c8c380 r7:84c7b480 r6:80267888 r5:8436ec00 [ 1338.898816][ T32] r4:84c88f40 [ 1338.898910][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.909757][ T32] Exception stack(0xeaaa5fb0 to 0xeaaa5ff8) [ 1338.910104][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.910262][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.910454][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.910624][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c88f40 [ 1338.910792][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.910979][ T32] INFO: task kworker/1:177:4110 blocked for more than 465 seconds. [ 1338.911168][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.911299][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.911431][ T32] task:kworker/1:177 state:D stack:0 pid:4110 tgid:4110 ppid:2 flags:0x00000000 [ 1338.911655][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.911808][ T32] Call trace: [ 1338.911953][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.912162][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaadda4 r5:849cec00 [ 1338.912410][ T32] r4:849cec00 [ 1338.912520][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.912685][ T32] r5:849cec00 r4:8271a0b0 [ 1338.912798][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.913048][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.913363][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaade20 [ 1338.913712][ T32] r4:00000000 [ 1338.913915][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.914418][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.914861][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.915189][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f180 [ 1338.915785][ T32] r4:00000000 [ 1338.915944][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.916261][ T32] r9:849cec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1338.916552][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.916910][ T32] r5:00001000 r4:e889b000 [ 1338.917091][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.917463][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.917880][ T32] r5:84cb877c r4:84cb8400 [ 1338.918135][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.918526][ T32] r7:ddde3e40 r6:82c18200 r5:84cb877c r4:84c7b500 [ 1338.918755][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.919083][ T32] r10:849cec00 r9:84c7b52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.929875][ T32] r4:84c7b500 [ 1338.930229][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.930608][ T32] r10:00000000 r9:eaaa5e78 r8:848151c0 r7:84c7b500 r6:80267888 r5:849cec00 [ 1338.930934][ T32] r4:84c6f140 [ 1338.931131][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.931464][ T32] Exception stack(0xeaaadfb0 to 0xeaaadff8) [ 1338.931883][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.932218][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.932621][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.933053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f140 [ 1338.933397][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.933790][ T32] INFO: task kworker/1:178:4112 blocked for more than 465 seconds. [ 1338.934229][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.934463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.934778][ T32] task:kworker/1:178 state:D stack:0 pid:4112 tgid:4112 ppid:2 flags:0x00000000 [ 1338.935144][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.935426][ T32] Call trace: [ 1338.935617][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.935957][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaab5da4 r5:84d58c00 [ 1338.936310][ T32] r4:84d58c00 [ 1338.936487][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.936868][ T32] r5:84d58c00 r4:8271a0b0 [ 1338.937090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.937509][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.938027][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab5e20 [ 1338.938388][ T32] r4:00000000 [ 1338.938560][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.938899][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.950057][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.950702][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f6c0 [ 1338.950975][ T32] r4:00000000 [ 1338.951139][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.951461][ T32] r9:84d58c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1338.951788][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.952286][ T32] r5:00001000 r4:eaac9000 [ 1338.952592][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.953081][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.953737][ T32] r5:84cb977c r4:84cb9400 [ 1338.953963][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.954503][ T32] r7:ddde3e40 r6:82c18200 r5:84cb977c r4:84c7b580 [ 1338.954720][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.955176][ T32] r10:84d58c00 r9:84c7b5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.955567][ T32] r4:84c7b580 [ 1338.955747][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.956298][ T32] r10:00000000 r9:eaaade78 r8:848153c0 r7:84c7b580 r6:80267888 r5:84d58c00 [ 1338.956688][ T32] r4:84c6f140 [ 1338.956900][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.957270][ T32] Exception stack(0xeaab5fb0 to 0xeaab5ff8) [ 1338.957651][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.958120][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.958565][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.958872][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f140 [ 1338.969966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.970672][ T32] INFO: task kworker/1:179:4114 blocked for more than 465 seconds. [ 1338.971060][ T32] Not tainted 6.12.0-syzkaller #0 [ 1338.971433][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.972090][ T32] task:kworker/1:179 state:D stack:0 pid:4114 tgid:4114 ppid:2 flags:0x00000000 [ 1338.973007][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.973449][ T32] Call trace: [ 1338.973700][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1338.974085][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaabdda4 r5:84d58000 [ 1338.974555][ T32] r4:84d58000 [ 1338.974754][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1338.975149][ T32] r5:84d58000 r4:8271a0b0 [ 1338.975346][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1338.975903][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.976468][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaabde20 [ 1338.977017][ T32] r4:00000000 [ 1338.977196][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1338.977771][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1338.978209][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1338.978563][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f340 [ 1338.990032][ T32] r4:00000000 [ 1338.990403][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1338.990889][ T32] r9:84d58000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1338.991367][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1338.991874][ T32] r5:00001000 r4:e88a5000 [ 1338.992124][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1338.992689][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.993104][ T32] r5:84cb8b7c r4:84cb8800 [ 1338.993411][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1338.994012][ T32] r7:ddde3e40 r6:82c18200 r5:84cb8b7c r4:84c7b600 [ 1338.994348][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1338.994859][ T32] r10:84d58000 r9:84c7b62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1338.995288][ T32] r4:84c7b600 [ 1338.995492][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1338.995969][ T32] r10:00000000 r9:eaab5e78 r8:84815540 r7:84c7b600 r6:80267888 r5:84d58000 [ 1338.996313][ T32] r4:84c6f2c0 [ 1338.996669][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.997166][ T32] Exception stack(0xeaabdfb0 to 0xeaabdff8) [ 1338.997591][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.998354][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.998812][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.010085][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f2c0 [ 1339.010742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.011161][ T32] INFO: task kworker/1:180:4115 blocked for more than 465 seconds. [ 1339.011827][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.012222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.012661][ T32] task:kworker/1:180 state:D stack:0 pid:4115 tgid:4115 ppid:2 flags:0x00000000 [ 1339.013772][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.014318][ T32] Call trace: [ 1339.014708][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.015318][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaac1da4 r5:84d5a400 [ 1339.015789][ T32] r4:84d5a400 [ 1339.016188][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.016740][ T32] r5:84d5a400 r4:8271a0b0 [ 1339.016944][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.017417][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.018012][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e20 [ 1339.018468][ T32] r4:00000000 [ 1339.018651][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.019047][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.029855][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.030538][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f480 [ 1339.030886][ T32] r4:00000000 [ 1339.031153][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.031513][ T32] r9:84d5a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1339.032356][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.032893][ T32] r5:00001000 r4:e88cb000 [ 1339.033145][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.033745][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.034149][ T32] r5:84cb8f7c r4:84cb8c00 [ 1339.034444][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.035222][ T32] r7:ddde3e40 r6:82c18200 r5:84cb8f7c r4:84c7b680 [ 1339.035874][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.036351][ T32] r10:84d5a400 r9:84c7b6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.036835][ T32] r4:84c7b680 [ 1339.036979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.037269][ T32] r10:00000000 r9:eaab5e78 r8:84815640 r7:84c7b680 r6:80267888 r5:84d5a400 [ 1339.037820][ T32] r4:84c6f440 [ 1339.037995][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.038343][ T32] Exception stack(0xeaac1fb0 to 0xeaac1ff8) [ 1339.038680][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.039190][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.050555][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.050926][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f440 [ 1339.051366][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.051839][ T32] INFO: task kworker/1:181:4117 blocked for more than 465 seconds. [ 1339.052221][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.052541][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.052974][ T32] task:kworker/1:181 state:D stack:0 pid:4117 tgid:4117 ppid:2 flags:0x00000000 [ 1339.053505][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.053904][ T32] Call trace: [ 1339.054106][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.054514][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaacdda4 r5:84d5bc00 [ 1339.054955][ T32] r4:84d5bc00 [ 1339.055123][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.055558][ T32] r5:84d5bc00 r4:8271a0b0 [ 1339.055844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.056325][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.056926][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaacde20 [ 1339.057552][ T32] r4:00000000 [ 1339.057770][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.058229][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.058694][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.070249][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f580 [ 1339.070839][ T32] r4:00000000 [ 1339.071018][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.071462][ T32] r9:84d5bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1339.071846][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.072383][ T32] r5:00001000 r4:e88e1000 [ 1339.072688][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.073144][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.073728][ T32] r5:84cb937c r4:84cb9000 [ 1339.073995][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.074626][ T32] r7:ddde3e40 r6:82c18200 r5:84cb937c r4:84c7b700 [ 1339.075016][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.075480][ T32] r10:84d5bc00 r9:84c7b72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.075885][ T32] r4:84c7b700 [ 1339.076055][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.076615][ T32] r10:00000000 r9:eaab5e78 r8:84815840 r7:84c7b700 r6:80267888 r5:84d5bc00 [ 1339.077069][ T32] r4:84c6f500 [ 1339.077342][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.077749][ T32] Exception stack(0xeaacdfb0 to 0xeaacdff8) [ 1339.078166][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.078586][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.079033][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.090075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f500 [ 1339.090654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.091140][ T32] INFO: task kworker/1:182:4119 blocked for more than 465 seconds. [ 1339.091625][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.091905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.092193][ T32] task:kworker/1:182 state:D stack:0 pid:4119 tgid:4119 ppid:2 flags:0x00000000 [ 1339.092754][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.093208][ T32] Call trace: [ 1339.093438][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.093949][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaad9da4 r5:84d5b000 [ 1339.095245][ T32] r4:84d5b000 [ 1339.095488][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.095852][ T32] r5:84d5b000 r4:8271a0b0 [ 1339.096081][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.096690][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.097121][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad9e20 [ 1339.097525][ T32] r4:00000000 [ 1339.097790][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.098256][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.098712][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.109950][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6fa80 [ 1339.110630][ T32] r4:00000000 [ 1339.110816][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.111332][ T32] r9:84d5b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1339.111796][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.112209][ T32] r5:00001000 r4:eaafd000 [ 1339.112415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.112793][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.113231][ T32] r5:84cba37c r4:84cba000 [ 1339.113544][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.114055][ T32] r7:ddde3e40 r6:82c18200 r5:84cba37c r4:84c7b780 [ 1339.114322][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.114929][ T32] r10:84d5b000 r9:84c7b7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.115266][ T32] r4:84c7b780 [ 1339.115437][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.115927][ T32] r10:00000000 r9:eaab5e78 r8:848159c0 r7:84c7b780 r6:80267888 r5:84d5b000 [ 1339.116332][ T32] r4:84c6f680 [ 1339.116546][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.116902][ T32] Exception stack(0xeaad9fb0 to 0xeaad9ff8) [ 1339.117244][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.117774][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.118285][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.118678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f680 [ 1339.119100][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.129949][ T32] INFO: task kworker/1:183:4121 blocked for more than 465 seconds. [ 1339.130461][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.130722][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.131195][ T32] task:kworker/1:183 state:D stack:0 pid:4121 tgid:4121 ppid:2 flags:0x00000000 [ 1339.131783][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.132194][ T32] Call trace: [ 1339.132431][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.132892][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaae9da4 r5:84d59800 [ 1339.133342][ T32] r4:84d59800 [ 1339.133580][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.134101][ T32] r5:84d59800 r4:8271a0b0 [ 1339.134407][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.134950][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.135445][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae9e20 [ 1339.135882][ T32] r4:00000000 [ 1339.136048][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.136527][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.136971][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.137426][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6f800 [ 1339.137791][ T32] r4:00000000 [ 1339.137967][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.138344][ T32] r9:84d59800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1339.138703][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.139100][ T32] r5:00001000 r4:eaadf000 [ 1339.149945][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.153379][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.153904][ T32] r5:84cb9b7c r4:84cb9800 [ 1339.154233][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.154732][ T32] r7:ddde3e40 r6:82c18200 r5:84cb9b7c r4:84c7b880 [ 1339.155111][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.155600][ T32] r10:84d59800 r9:84c7b8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.156152][ T32] r4:84c7b880 [ 1339.156340][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.157194][ T32] r10:00000000 r9:eaad9e78 r8:84815b80 r7:84c7b880 r6:80267888 r5:84d59800 [ 1339.157909][ T32] r4:84c6f8c0 [ 1339.158116][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.170058][ T32] Exception stack(0xeaae9fb0 to 0xeaae9ff8) [ 1339.172154][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.173555][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.176178][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.178568][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f8c0 [ 1339.194272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.197274][ T32] INFO: task kworker/1:184:4123 blocked for more than 465 seconds. [ 1339.199768][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.201175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.202876][ T32] task:kworker/1:184 state:D stack:0 pid:4123 tgid:4123 ppid:2 flags:0x00000000 [ 1339.218115][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.259860][ T32] Call trace: [ 1339.260270][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.260667][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaaf1da4 r5:84d5c800 [ 1339.260944][ T32] r4:84d5c800 [ 1339.261086][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.261487][ T32] r5:84d5c800 r4:8271a0b0 [ 1339.261654][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.262039][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.262414][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf1e20 [ 1339.262732][ T32] r4:00000000 [ 1339.262900][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.263284][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.263817][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.264229][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6fa00 [ 1339.264552][ T32] r4:00000000 [ 1339.264768][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.265122][ T32] r9:84d5c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1339.265493][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.265868][ T32] r5:00001000 r4:eaaf7000 [ 1339.266054][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.266404][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.266776][ T32] r5:84cb9f7c r4:84cb9c00 [ 1339.266999][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.267505][ T32] r7:ddde3e40 r6:82c18200 r5:84cb9f7c r4:84c7b800 [ 1339.267746][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.268084][ T32] r10:84d5c800 r9:84c7b82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.268409][ T32] r4:84c7b800 [ 1339.268580][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.268936][ T32] r10:00000000 r9:eaad9e78 r8:84815d40 r7:84c7b800 r6:80267888 r5:84d5c800 [ 1339.279901][ T32] r4:84c6f8c0 [ 1339.280311][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.280714][ T32] Exception stack(0xeaaf1fb0 to 0xeaaf1ff8) [ 1339.280971][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.281368][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.281705][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.281984][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f8c0 [ 1339.282239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.282560][ T32] INFO: task kworker/0:326:4126 blocked for more than 465 seconds. [ 1339.282839][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.283030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.283298][ T32] task:kworker/0:326 state:D stack:0 pid:4126 tgid:4126 ppid:2 flags:0x00000000 [ 1339.283714][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.284038][ T32] Call trace: [ 1339.284222][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.284581][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab05da4 r5:84d5ec00 [ 1339.284981][ T32] r4:84d5ec00 [ 1339.285147][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.285566][ T32] r5:84d5ec00 r4:8271a0b0 [ 1339.285765][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.286282][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.286855][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab05e20 [ 1339.287348][ T32] r4:00000000 [ 1339.287527][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.287877][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.288269][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.288657][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84815440 [ 1339.289077][ T32] r4:00000000 [ 1339.299868][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.300495][ T32] r9:84d5ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1339.300947][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.301589][ T32] r5:00001000 r4:eab21000 [ 1339.301997][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.302994][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.303872][ T32] r5:84d2177c r4:84d21400 [ 1339.304155][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.305067][ T32] r7:dddcfe40 r6:82c18000 r5:84d2177c r4:84c95400 [ 1339.305560][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.306100][ T32] r10:84d5ec00 r9:84c9542c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.306599][ T32] r4:84c95400 [ 1339.306915][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.307509][ T32] r10:00000000 r9:eaa91e78 r8:84815c80 r7:84c95400 r6:80267888 r5:84d5ec00 [ 1339.308914][ T32] r4:84815e80 [ 1339.309110][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.320388][ T32] Exception stack(0xeab05fb0 to 0xeab05ff8) [ 1339.320833][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.321485][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.322160][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.322540][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84815e80 [ 1339.323543][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.324118][ T32] INFO: task kworker/1:185:4128 blocked for more than 465 seconds. [ 1339.324543][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.324849][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.325535][ T32] task:kworker/1:185 state:D stack:0 pid:4128 tgid:4128 ppid:2 flags:0x00000000 [ 1339.325997][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.326516][ T32] Call trace: [ 1339.326720][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.327331][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa99da4 r5:84cf6c00 [ 1339.327842][ T32] r4:84cf6c00 [ 1339.328240][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.329067][ T32] r5:84cf6c00 r4:8271a0b0 [ 1339.340008][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.340694][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.341111][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e20 [ 1339.341524][ T32] r4:00000000 [ 1339.341697][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.342094][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.342496][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.342969][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6fe40 [ 1339.343457][ T32] r4:00000000 [ 1339.343648][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.344071][ T32] r9:84cf6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1339.344511][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.345008][ T32] r5:00001000 r4:eab11000 [ 1339.345226][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.345814][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.346414][ T32] r5:84cbab7c r4:84cba800 [ 1339.346652][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.347244][ T32] r7:ddde3e40 r6:82c18200 r5:84cbab7c r4:84c7b900 [ 1339.347526][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.347926][ T32] r10:84cf6c00 r9:84c7b92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.348304][ T32] r4:84c7b900 [ 1339.348481][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.348969][ T32] r10:00000000 r9:eaad9e78 r8:84c6fb80 r7:84c7b900 r6:80267888 r5:84cf6c00 [ 1339.360154][ T32] r4:84c6f9c0 [ 1339.360603][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.361076][ T32] Exception stack(0xeaa99fb0 to 0xeaa99ff8) [ 1339.361443][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.361854][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.362299][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.362732][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6f9c0 [ 1339.363164][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.363657][ T32] INFO: task kworker/1:186:4129 blocked for more than 465 seconds. [ 1339.364078][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.364324][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.364678][ T32] task:kworker/1:186 state:D stack:0 pid:4129 tgid:4129 ppid:2 flags:0x00000000 [ 1339.365220][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.365537][ T32] Call trace: [ 1339.365823][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.366273][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa9dda4 r5:84cf4800 [ 1339.366780][ T32] r4:84cf4800 [ 1339.366958][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.367341][ T32] r5:84cf4800 r4:8271a0b0 [ 1339.367569][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.368133][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.368733][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa9de20 [ 1339.369148][ T32] r4:00000000 [ 1339.380206][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.380878][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.381378][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.381882][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6fd40 [ 1339.382235][ T32] r4:00000000 [ 1339.382463][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.382935][ T32] r9:84cf4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1339.383365][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.383863][ T32] r5:00001000 r4:eab0b000 [ 1339.384058][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.384446][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.385035][ T32] r5:84cba77c r4:84cba400 [ 1339.385246][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.385702][ T32] r7:ddde3e40 r6:82c18200 r5:84cba77c r4:84c7b980 [ 1339.385979][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.386438][ T32] r10:84cf4800 r9:84c7b9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.386930][ T32] r4:84c7b980 [ 1339.387101][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.387567][ T32] r10:00000000 r9:eaa99e78 r8:84c6fc80 r7:84c7b980 r6:80267888 r5:84cf4800 [ 1339.387924][ T32] r4:84c6fc00 [ 1339.388099][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.388618][ T32] Exception stack(0xeaa9dfb0 to 0xeaa9dff8) [ 1339.388876][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.399965][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.400495][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.400866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6fc00 [ 1339.401273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.401691][ T32] INFO: task kworker/1:187:4132 blocked for more than 465 seconds. [ 1339.402042][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.402349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.402757][ T32] task:kworker/1:187 state:D stack:0 pid:4132 tgid:4132 ppid:2 flags:0x00000000 [ 1339.403278][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.403751][ T32] Call trace: [ 1339.403966][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.404422][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab15da4 r5:84cf0000 [ 1339.404845][ T32] r4:84cf0000 [ 1339.405098][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.405504][ T32] r5:84cf0000 r4:8271a0b0 [ 1339.405666][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.406072][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.406543][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e20 [ 1339.407030][ T32] r4:00000000 [ 1339.407308][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.407809][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.408238][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.408647][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b76200 [ 1339.409036][ T32] r4:00000000 [ 1339.420030][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.420834][ T32] r9:84cf0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1339.421256][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.421751][ T32] r5:00001000 r4:e053b000 [ 1339.422002][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.422394][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.422851][ T32] r5:84cc477c r4:84cc4400 [ 1339.423021][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.423466][ T32] r7:ddde3e40 r6:82c18200 r5:84cc477c r4:84c7ba00 [ 1339.423759][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.424257][ T32] r10:84cf0000 r9:84c7ba2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.424700][ T32] r4:84c7ba00 [ 1339.424889][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.425463][ T32] r10:00000000 r9:eaa99e78 r8:84c6ff40 r7:84c7ba00 r6:80267888 r5:84cf0000 [ 1339.425942][ T32] r4:84c6fe00 [ 1339.426155][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.426598][ T32] Exception stack(0xeab15fb0 to 0xeab15ff8) [ 1339.426823][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.427155][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.427487][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.427866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6fe00 [ 1339.428329][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.428733][ T32] INFO: task kworker/1:188:4133 blocked for more than 465 seconds. [ 1339.440515][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.440979][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.441405][ T32] task:kworker/1:188 state:D stack:0 pid:4133 tgid:4133 ppid:2 flags:0x00000000 [ 1339.441981][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.442309][ T32] Call trace: [ 1339.442511][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.442927][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab09da4 r5:84ceb000 [ 1339.443254][ T32] r4:84ceb000 [ 1339.443410][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.443978][ T32] r5:84ceb000 r4:8271a0b0 [ 1339.444261][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.444969][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.445688][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab09e20 [ 1339.446198][ T32] r4:00000000 [ 1339.446519][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.447100][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.447762][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.448210][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c000 [ 1339.448689][ T32] r4:00000000 [ 1339.448889][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.460053][ T32] r9:84ceb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1339.460842][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.461417][ T32] r5:00001000 r4:eab1b000 [ 1339.461677][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.462541][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.463355][ T32] r5:84cbaf7c r4:84cbac00 [ 1339.463631][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.464195][ T32] r7:ddde3e40 r6:82c18200 r5:84cbaf7c r4:84c7ba80 [ 1339.464517][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.464943][ T32] r10:84ceb000 r9:84c7baac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.465375][ T32] r4:84c7ba80 [ 1339.465527][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.465913][ T32] r10:00000000 r9:eab15e78 r8:84c6f8c0 r7:84c7ba80 r6:80267888 r5:84ceb000 [ 1339.466308][ T32] r4:84c8cc40 [ 1339.466522][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.467011][ T32] Exception stack(0xeab09fb0 to 0xeab09ff8) [ 1339.467297][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.467849][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.468284][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.468610][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8cc40 [ 1339.468991][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.479920][ T32] INFO: task kworker/1:189:4136 blocked for more than 465 seconds. [ 1339.480685][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.481260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.481799][ T32] task:kworker/1:189 state:D stack:0 pid:4136 tgid:4136 ppid:2 flags:0x00000000 [ 1339.482697][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.483205][ T32] Call trace: [ 1339.483445][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.483876][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab31da4 r5:84cf9800 [ 1339.484391][ T32] r4:84cf9800 [ 1339.484589][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.485281][ T32] r5:84cf9800 r4:8271a0b0 [ 1339.485513][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.486128][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.486786][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1339.487321][ T32] r4:00000000 [ 1339.487519][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.487904][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.488418][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.488819][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f3c0 [ 1339.499862][ T32] r4:00000000 [ 1339.500256][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.500791][ T32] r9:84cf9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1339.501415][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.501860][ T32] r5:00001000 r4:df9cf000 [ 1339.502135][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.502606][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.503088][ T32] r5:84cbb37c r4:84cbb000 [ 1339.503314][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.503812][ T32] r7:ddde3e40 r6:82c18200 r5:84cbb37c r4:84c7bb00 [ 1339.504152][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.504666][ T32] r10:84cf9800 r9:84c7bb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.505112][ T32] r4:84c7bb00 [ 1339.505306][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.505909][ T32] r10:00000000 r9:eab15e78 r8:84b6f200 r7:84c7bb00 r6:80267888 r5:84cf9800 [ 1339.506436][ T32] r4:84b6f100 [ 1339.506658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.507014][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1339.507313][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.507738][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.508037][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.508421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f100 [ 1339.508778][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.509215][ T32] INFO: task kworker/0:327:4137 blocked for more than 465 seconds. [ 1339.520571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.520876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.521534][ T32] task:kworker/0:327 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1339.522123][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.522454][ T32] Call trace: [ 1339.522702][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.523171][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab25da4 r5:84d5d400 [ 1339.523678][ T32] r4:84d5d400 [ 1339.523880][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.524361][ T32] r5:84d5d400 r4:8271a0b0 [ 1339.524633][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.525136][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.525705][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab25e20 [ 1339.526144][ T32] r4:00000000 [ 1339.526325][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.526758][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.527306][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.527833][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84815300 [ 1339.528250][ T32] r4:00000000 [ 1339.528506][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.528898][ T32] r9:84d5d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d1000 [ 1339.539845][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.540604][ T32] r5:00001000 r4:eab33000 [ 1339.540897][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.541420][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.542328][ T32] r5:84d21b7c r4:84d21800 [ 1339.542681][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.543427][ T32] r7:dddcfe40 r6:82c18000 r5:84d21b7c r4:84c95480 [ 1339.543831][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.544356][ T32] r10:84d5d400 r9:84c954ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.545015][ T32] r4:84c95480 [ 1339.545363][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.545799][ T32] r10:00000000 r9:eaa91e78 r8:84815080 r7:84c95480 r6:80267888 r5:84d5d400 [ 1339.546166][ T32] r4:84815280 [ 1339.546382][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.546798][ T32] Exception stack(0xeab25fb0 to 0xeab25ff8) [ 1339.547095][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.547445][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.547901][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.548196][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84815280 [ 1339.548654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.549029][ T32] INFO: task kworker/0:328:4140 blocked for more than 465 seconds. [ 1339.570014][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.570517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.570861][ T32] task:kworker/0:328 state:D stack:0 pid:4140 tgid:4140 ppid:2 flags:0x00000000 [ 1339.571238][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.571620][ T32] Call trace: [ 1339.571825][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.572304][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea921da4 r5:8436bc00 [ 1339.572694][ T32] r4:8436bc00 [ 1339.572901][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.573295][ T32] r5:8436bc00 r4:8271a0b0 [ 1339.573612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.574094][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.574592][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea921e20 [ 1339.574863][ T32] r4:00000000 [ 1339.575011][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.575404][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.575898][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.576264][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6e540 [ 1339.576554][ T32] r4:00000000 [ 1339.576701][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.577163][ T32] r9:8436bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1339.577642][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.578151][ T32] r5:00001000 r4:dfe6b000 [ 1339.578413][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.578849][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.589997][ T32] r5:84d2277c r4:84d22400 [ 1339.590393][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.590914][ T32] r7:dddcfe40 r6:82c18000 r5:84d2277c r4:84c95500 [ 1339.591145][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.591586][ T32] r10:8436bc00 r9:84c9552c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.591940][ T32] r4:84c95500 [ 1339.592124][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.592694][ T32] r10:00000000 r9:eaa91e78 r8:84c7df80 r7:84c95500 r6:80267888 r5:8436bc00 [ 1339.593200][ T32] r4:84815480 [ 1339.593417][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.593916][ T32] Exception stack(0xea921fb0 to 0xea921ff8) [ 1339.594154][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.594566][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.594980][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.595431][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84815480 [ 1339.595872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.596387][ T32] INFO: task kworker/0:329:4144 blocked for more than 466 seconds. [ 1339.596766][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.597242][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.597787][ T32] task:kworker/0:329 state:D stack:0 pid:4144 tgid:4144 ppid:2 flags:0x00000000 [ 1339.598484][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.598884][ T32] Call trace: [ 1339.609982][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.610687][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea9b1da4 r5:84d5e000 [ 1339.611119][ T32] r4:84d5e000 [ 1339.611408][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.611871][ T32] r5:84d5e000 r4:8271a0b0 [ 1339.612206][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.613053][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.613702][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b1e20 [ 1339.614119][ T32] r4:00000000 [ 1339.614405][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.614903][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.615503][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.615986][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6e200 [ 1339.616369][ T32] r4:00000000 [ 1339.616615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.617101][ T32] r9:84d5e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1339.617587][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.618114][ T32] r5:00001000 r4:dfc51000 [ 1339.618315][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.618743][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.629966][ T32] r5:84d2237c r4:84d22000 [ 1339.630350][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.630870][ T32] r7:dddcfe40 r6:82c18000 r5:84d2237c r4:84c95580 [ 1339.631238][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.631767][ T32] r10:84d5e000 r9:84c955ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.632317][ T32] r4:84c95580 [ 1339.632627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.633201][ T32] r10:00000000 r9:ea921e78 r8:84b6e300 r7:84c95580 r6:80267888 r5:84d5e000 [ 1339.633597][ T32] r4:84b6e180 [ 1339.633810][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.634266][ T32] Exception stack(0xea9b1fb0 to 0xea9b1ff8) [ 1339.634667][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.635031][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.635554][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.635937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e180 [ 1339.636276][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.636726][ T32] INFO: task kworker/1:190:4146 blocked for more than 466 seconds. [ 1339.637154][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.637489][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.637804][ T32] task:kworker/1:190 state:D stack:0 pid:4146 tgid:4146 ppid:2 flags:0x00000000 [ 1339.638362][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.638824][ T32] Call trace: [ 1339.639020][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.649975][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab3dda4 r5:84cf8000 [ 1339.650504][ T32] r4:84cf8000 [ 1339.650762][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.651639][ T32] r5:84cf8000 r4:8271a0b0 [ 1339.652002][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.652575][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.653120][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de20 [ 1339.653639][ T32] r4:00000000 [ 1339.653801][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.654282][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.654816][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.655342][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6f600 [ 1339.655749][ T32] r4:00000000 [ 1339.655915][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.656310][ T32] r9:84cf8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1339.656630][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.656932][ T32] r5:00001000 r4:dfcd1000 [ 1339.657095][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.657407][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.657798][ T32] r5:84cbbb7c r4:84cbb800 [ 1339.658060][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.658572][ T32] r7:ddde3e40 r6:82c18200 r5:84cbbb7c r4:84c7bb80 [ 1339.658820][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.670137][ T32] r10:84cf8000 r9:84c7bbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.670672][ T32] r4:84c7bb80 [ 1339.670833][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.671338][ T32] r10:00000000 r9:eab15e78 r8:84b6f6c0 r7:84c7bb80 r6:80267888 r5:84cf8000 [ 1339.671715][ T32] r4:84b6f540 [ 1339.671942][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.672411][ T32] Exception stack(0xeab3dfb0 to 0xeab3dff8) [ 1339.672834][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.673418][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.673947][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.674403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f540 [ 1339.674878][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.675416][ T32] INFO: task kworker/0:330:4147 blocked for more than 466 seconds. [ 1339.675957][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.676330][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.676782][ T32] task:kworker/0:330 state:D stack:0 pid:4147 tgid:4147 ppid:2 flags:0x00000000 [ 1339.677670][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.678097][ T32] Call trace: [ 1339.678309][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.678780][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab2dda4 r5:84cf8c00 [ 1339.690093][ T32] r4:84cf8c00 [ 1339.690525][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.691044][ T32] r5:84cf8c00 r4:8271a0b0 [ 1339.691303][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.691830][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.692352][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab2de20 [ 1339.692756][ T32] r4:00000000 [ 1339.692931][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.693493][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.694013][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.694494][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6e700 [ 1339.694977][ T32] r4:00000000 [ 1339.695155][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.695562][ T32] r9:84cf8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1339.695965][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.696525][ T32] r5:00001000 r4:dffad000 [ 1339.696792][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.697176][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.697761][ T32] r5:84d22f7c r4:84d22c00 [ 1339.697986][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.698558][ T32] r7:dddcfe40 r6:82c18000 r5:84d22f7c r4:84c95600 [ 1339.698910][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.710139][ T32] r10:84cf8c00 r9:84c9562c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.710794][ T32] r4:84c95600 [ 1339.711064][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.711651][ T32] r10:00000000 r9:ea921e78 r8:84b6f740 r7:84c95600 r6:80267888 r5:84cf8c00 [ 1339.712176][ T32] r4:84b6e440 [ 1339.712384][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.712792][ T32] Exception stack(0xeab2dfb0 to 0xeab2dff8) [ 1339.713465][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.714134][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.714647][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.714980][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e440 [ 1339.715416][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.715974][ T32] INFO: task kworker/1:191:4148 blocked for more than 466 seconds. [ 1339.716362][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.716710][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.717341][ T32] task:kworker/1:191 state:D stack:0 pid:4148 tgid:4148 ppid:2 flags:0x00000000 [ 1339.717845][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.718161][ T32] Call trace: [ 1339.718374][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.718822][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab45da4 r5:84cfa400 [ 1339.730162][ T32] r4:84cfa400 [ 1339.730541][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.731061][ T32] r5:84cfa400 r4:8271a0b0 [ 1339.731266][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.731818][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.732609][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e20 [ 1339.733287][ T32] r4:00000000 [ 1339.733500][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.733908][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.734716][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.735287][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6fcc0 [ 1339.735802][ T32] r4:00000000 [ 1339.736008][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.736713][ T32] r9:84cfa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1339.737164][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.737603][ T32] r5:00001000 r4:e0053000 [ 1339.737923][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.738723][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.739097][ T32] r5:84cbbf7c r4:84cbbc00 [ 1339.750061][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.750831][ T32] r7:ddde3e40 r6:82c18200 r5:84cbbf7c r4:84c7bc00 [ 1339.751206][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.751901][ T32] r10:84cfa400 r9:84c7bc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.752336][ T32] r4:84c7bc00 [ 1339.752569][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.753108][ T32] r10:00000000 r9:eab15e78 r8:84b6f840 r7:84c7bc00 r6:80267888 r5:84cfa400 [ 1339.753556][ T32] r4:84b6f540 [ 1339.753727][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.754225][ T32] Exception stack(0xeab45fb0 to 0xeab45ff8) [ 1339.754594][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.755050][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.755657][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.756079][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6f540 [ 1339.756521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.756970][ T32] INFO: task kworker/0:331:4150 blocked for more than 466 seconds. [ 1339.757379][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.757704][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.758070][ T32] task:kworker/0:331 state:D stack:0 pid:4150 tgid:4150 ppid:2 flags:0x00000000 [ 1339.758660][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.759033][ T32] Call trace: [ 1339.770026][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.770721][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab49da4 r5:84cfb000 [ 1339.771150][ T32] r4:84cfb000 [ 1339.771414][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.771918][ T32] r5:84cfb000 r4:8271a0b0 [ 1339.772253][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.772957][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.773589][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e20 [ 1339.774023][ T32] r4:00000000 [ 1339.774206][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.774686][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.775121][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.775778][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6e680 [ 1339.776235][ T32] r4:00000000 [ 1339.776417][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.776949][ T32] r9:84cfb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1339.777267][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.777716][ T32] r5:00001000 r4:dff73000 [ 1339.777988][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.778482][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.779007][ T32] r5:84d22b7c r4:84d22800 [ 1339.790054][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.792185][ T32] r7:dddcfe40 r6:82c18000 r5:84d22b7c r4:84c95680 [ 1339.794640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.797995][ T32] r10:84cfb000 r9:84c956ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.798393][ T32] r4:84c95680 [ 1339.798592][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.809999][ T32] r10:00000000 r9:eab2de78 r8:84b6f900 r7:84c95680 r6:80267888 r5:84cfb000 [ 1339.810680][ T32] r4:84b6e3c0 [ 1339.810932][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.811514][ T32] Exception stack(0xeab49fb0 to 0xeab49ff8) [ 1339.811952][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.812429][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.812806][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.813199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e3c0 [ 1339.813725][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.814075][ T32] INFO: task kworker/0:332:4153 blocked for more than 466 seconds. [ 1339.814441][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.814785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.815232][ T32] task:kworker/0:332 state:D stack:0 pid:4153 tgid:4153 ppid:2 flags:0x00000000 [ 1339.815811][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.816178][ T32] Call trace: [ 1339.816428][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.816977][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab55da4 r5:84cfd400 [ 1339.817451][ T32] r4:84cfd400 [ 1339.817685][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.818196][ T32] r5:84cfd400 r4:8271a0b0 [ 1339.818520][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.829928][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.830814][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab55e20 [ 1339.831204][ T32] r4:00000000 [ 1339.831354][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.831915][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.832361][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.832850][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6e880 [ 1339.833287][ T32] r4:00000000 [ 1339.833644][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.834163][ T32] r9:84cfd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1339.834549][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.835349][ T32] r5:00001000 r4:dffe7000 [ 1339.835578][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.836137][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.836619][ T32] r5:84d2337c r4:84d23000 [ 1339.836856][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.837485][ T32] r7:dddcfe40 r6:82c18000 r5:84d2337c r4:84c95700 [ 1339.837837][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.838866][ T32] r10:84cfd400 r9:84c9572c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.850035][ T32] r4:84c95700 [ 1339.850443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.850931][ T32] r10:00000000 r9:eab2de78 r8:84b6fc00 r7:84c95700 r6:80267888 r5:84cfd400 [ 1339.851289][ T32] r4:84b6e640 [ 1339.851484][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.852015][ T32] Exception stack(0xeab55fb0 to 0xeab55ff8) [ 1339.852439][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1339.852913][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.853454][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.853802][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e640 [ 1339.854206][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.854585][ T32] INFO: task kworker/0:333:4155 blocked for more than 466 seconds. [ 1339.854912][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.855186][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.855600][ T32] task:kworker/0:333 state:D stack:0 pid:4155 tgid:4155 ppid:2 flags:0x00000000 [ 1339.856544][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.856852][ T32] Call trace: [ 1339.857372][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.858016][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab5dda4 r5:84cfe000 [ 1339.858487][ T32] r4:84cfe000 [ 1339.858675][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.870301][ T32] r5:84cfe000 r4:8271a0b0 [ 1339.870717][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.871449][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.871981][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de20 [ 1339.872525][ T32] r4:00000000 [ 1339.872785][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.873601][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.874090][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.874991][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b763c0 [ 1339.875546][ T32] r4:00000000 [ 1339.875752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.876309][ T32] r9:84cfe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1339.876710][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.877450][ T32] r5:00001000 r4:e0557000 [ 1339.877927][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.878751][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.889970][ T32] r5:84cc4b7c r4:84cc4800 [ 1339.890451][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.891021][ T32] r7:dddcfe40 r6:82c18000 r5:84cc4b7c r4:84c95780 [ 1339.891822][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.892667][ T32] r10:84cfe000 r9:84c957ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.893579][ T32] r4:84c95780 [ 1339.894061][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.894848][ T32] r10:00000000 r9:eab55e78 r8:84b6fdc0 r7:84c95780 r6:80267888 r5:84cfe000 [ 1339.895669][ T32] r4:84b6e7c0 [ 1339.895876][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.896393][ T32] Exception stack(0xeab5dfb0 to 0xeab5dff8) [ 1339.896695][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1339.897235][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.897941][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.898412][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e7c0 [ 1339.910032][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.910750][ T32] INFO: task kworker/0:334:4156 blocked for more than 466 seconds. [ 1339.911261][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.911555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.912200][ T32] task:kworker/0:334 state:D stack:0 pid:4156 tgid:4156 ppid:2 flags:0x00000000 [ 1339.912685][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.913035][ T32] Call trace: [ 1339.913262][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.913733][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab61da4 r5:84cfc800 [ 1339.914369][ T32] r4:84cfc800 [ 1339.914579][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.915047][ T32] r5:84cfc800 r4:8271a0b0 [ 1339.915338][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.915917][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.916461][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab61e20 [ 1339.916942][ T32] r4:00000000 [ 1339.917211][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.917688][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.918134][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.918609][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ea40 [ 1339.919020][ T32] r4:00000000 [ 1339.929907][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.930562][ T32] r9:84cfc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1339.930960][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.931530][ T32] r5:00001000 r4:e0017000 [ 1339.931753][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.932278][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.932822][ T32] r5:84d2377c r4:84d23400 [ 1339.933098][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.933677][ T32] r7:dddcfe40 r6:82c18000 r5:84d2377c r4:84c95800 [ 1339.933971][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.934430][ T32] r10:84cfc800 r9:84c9582c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.934830][ T32] r4:84c95800 [ 1339.935121][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.935545][ T32] r10:00000000 r9:eab5de78 r8:84b6fe80 r7:84c95800 r6:80267888 r5:84cfc800 [ 1339.935918][ T32] r4:84b6e7c0 [ 1339.936102][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.936524][ T32] Exception stack(0xeab61fb0 to 0xeab61ff8) [ 1339.936801][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.937300][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.937814][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.938183][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6e7c0 [ 1339.938573][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.939019][ T32] INFO: task kworker/1:192:4159 blocked for more than 466 seconds. [ 1339.949947][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.950408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.950837][ T32] task:kworker/1:192 state:D stack:0 pid:4159 tgid:4159 ppid:2 flags:0x00000000 [ 1339.951488][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.951886][ T32] Call trace: [ 1339.952154][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.952614][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab41da4 r5:84cfec00 [ 1339.953046][ T32] r4:84cfec00 [ 1339.953213][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.953669][ T32] r5:84cfec00 r4:8271a0b0 [ 1339.953881][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.954280][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.954816][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e20 [ 1339.955198][ T32] r4:00000000 [ 1339.955381][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.956012][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.956470][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.956951][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b76000 [ 1339.957280][ T32] r4:00000000 [ 1339.957461][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.957824][ T32] r9:84cfec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1339.958158][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.958618][ T32] r5:00001000 r4:e0087000 [ 1339.958848][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.970080][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.970785][ T32] r5:84cc437c r4:84cc4000 [ 1339.970993][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.971543][ T32] r7:ddde3e40 r6:82c18200 r5:84cc437c r4:84c7bc80 [ 1339.971893][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.972382][ T32] r10:84cfec00 r9:84c7bcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1339.972914][ T32] r4:84c7bc80 [ 1339.973103][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.973537][ T32] r10:00000000 r9:eab15e78 r8:84b6fac0 r7:84c7bc80 r6:80267888 r5:84cfec00 [ 1339.973827][ T32] r4:84b6ff80 [ 1339.973968][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.974165][ T32] Exception stack(0xeab41fb0 to 0xeab41ff8) [ 1339.974394][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.974676][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.974937][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.975148][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6ff80 [ 1339.975386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.975637][ T32] INFO: task kworker/0:335:4160 blocked for more than 466 seconds. [ 1339.975891][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.976027][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.976226][ T32] task:kworker/0:335 state:D stack:0 pid:4160 tgid:4160 ppid:2 flags:0x00000000 [ 1339.976522][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.976682][ T32] Call trace: [ 1339.976814][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.977099][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab59da4 r5:84cfbc00 [ 1339.977397][ T32] r4:84cfbc00 [ 1339.977507][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1339.977765][ T32] r5:84cfbc00 r4:8271a0b0 [ 1339.977891][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1339.978199][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1339.978495][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab59e20 [ 1339.978761][ T32] r4:00000000 [ 1339.978836][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1339.979082][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1339.989702][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1339.990121][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ea00 [ 1339.990368][ T32] r4:00000000 [ 1339.990462][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1339.990803][ T32] r9:84cfbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1339.991053][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1339.991336][ T32] r5:00001000 r4:e0705000 [ 1339.991469][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1339.991738][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1339.992044][ T32] r5:841ef37c r4:841ef000 [ 1339.992211][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1339.992563][ T32] r7:dddcfe40 r6:82c18000 r5:841ef37c r4:84c95880 [ 1339.992840][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1339.993172][ T32] r10:84cfbc00 r9:84c958ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1339.993530][ T32] r4:84c95880 [ 1339.993682][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1339.994017][ T32] r10:00000000 r9:eab5de78 r8:84b76040 r7:84c95880 r6:80267888 r5:84cfbc00 [ 1339.994340][ T32] r4:84b6eb80 [ 1339.994498][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.994765][ T32] Exception stack(0xeab59fb0 to 0xeab59ff8) [ 1339.995081][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1339.995415][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.995756][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.996030][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6eb80 [ 1339.996300][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1339.996623][ T32] INFO: task kworker/1:193:4162 blocked for more than 466 seconds. [ 1339.996947][ T32] Not tainted 6.12.0-syzkaller #0 [ 1339.997196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.997465][ T32] task:kworker/1:193 state:D stack:0 pid:4162 tgid:4162 ppid:2 flags:0x00000000 [ 1339.997832][ T32] Workqueue: events bpf_prog_free_deferred [ 1339.998066][ T32] Call trace: [ 1339.998268][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1339.998679][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab4dda4 r5:84cf5400 [ 1339.998959][ T32] r4:84cf5400 [ 1339.999136][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.009659][ T32] r5:84cf5400 r4:8271a0b0 [ 1340.009887][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.010187][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.010473][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de20 [ 1340.010693][ T32] r4:00000000 [ 1340.010816][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.011091][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.011366][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.011581][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b76500 [ 1340.011810][ T32] r4:00000000 [ 1340.011954][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.012179][ T32] r9:84cf5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1340.012427][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.012682][ T32] r5:00001000 r4:e06c3000 [ 1340.012821][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.013040][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.013261][ T32] r5:84cc4f7c r4:84cc4c00 [ 1340.013426][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.013693][ T32] r7:ddde3e40 r6:82c18200 r5:84cc4f7c r4:84c7bd00 [ 1340.013836][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.014060][ T32] r10:84cf5400 r9:84c7bd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.014255][ T32] r4:84c7bd00 [ 1340.014326][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.014512][ T32] r10:00000000 r9:eab15e78 r8:84b762c0 r7:84c7bd00 r6:80267888 r5:84cf5400 [ 1340.014662][ T32] r4:84b76180 [ 1340.014747][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.014927][ T32] Exception stack(0xeab4dfb0 to 0xeab4dff8) [ 1340.015072][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.015281][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.015478][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.015659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b76180 [ 1340.015837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.015988][ T32] INFO: task kworker/1:194:4166 blocked for more than 466 seconds. [ 1340.016188][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.016325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.016465][ T32] task:kworker/1:194 state:D stack:0 pid:4166 tgid:4166 ppid:2 flags:0x00000000 [ 1340.016662][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.016804][ T32] Call trace: [ 1340.016899][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.017095][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab65da4 r5:84d00000 [ 1340.017239][ T32] r4:84d00000 [ 1340.017359][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.017612][ T32] r5:84d00000 r4:8271a0b0 [ 1340.017712][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.017965][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.018192][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab65e20 [ 1340.018374][ T32] r4:00000000 [ 1340.018445][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.018613][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.018784][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.019003][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ee80 [ 1340.029718][ T32] r4:00000000 [ 1340.029944][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.030239][ T32] r9:84d00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1340.030469][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.030756][ T32] r5:00001000 r4:e06df000 [ 1340.030902][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.031128][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.031410][ T32] r5:84d23b7c r4:84d23800 [ 1340.031543][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.031827][ T32] r7:ddde3e40 r6:82c18200 r5:84d23b7c r4:84c7bd80 [ 1340.032017][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.032285][ T32] r10:84d00000 r9:84c7bdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.032472][ T32] r4:84c7bd80 [ 1340.032604][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.032869][ T32] r10:00000000 r9:eab4de78 r8:84b765c0 r7:84c7bd80 r6:80267888 r5:84d00000 [ 1340.033140][ T32] r4:84b76440 [ 1340.033259][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.033505][ T32] Exception stack(0xeab65fb0 to 0xeab65ff8) [ 1340.033702][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.033919][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.034130][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.034396][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b76440 [ 1340.034684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.035007][ T32] INFO: task kworker/0:336:4167 blocked for more than 466 seconds. [ 1340.035355][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.035619][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.035936][ T32] task:kworker/0:336 state:D stack:0 pid:4167 tgid:4167 ppid:2 flags:0x00000000 [ 1340.036334][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.036634][ T32] Call trace: [ 1340.036814][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.037127][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab6dda4 r5:84d00c00 [ 1340.037632][ T32] r4:84d00c00 [ 1340.037831][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.038299][ T32] r5:84d00c00 r4:8271a0b0 [ 1340.038542][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.038984][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.049698][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de20 [ 1340.049997][ T32] r4:00000000 [ 1340.050193][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.050455][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.050760][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.051035][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ec80 [ 1340.051230][ T32] r4:00000000 [ 1340.051343][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.051560][ T32] r9:84d00c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1340.051782][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.052032][ T32] r5:00001000 r4:e06f5000 [ 1340.052148][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.052342][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.052561][ T32] r5:84d23f7c r4:84d23c00 [ 1340.052690][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.052934][ T32] r7:dddcfe40 r6:82c18000 r5:84d23f7c r4:84c95900 [ 1340.053112][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.053447][ T32] r10:84d00c00 r9:84c9592c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.053706][ T32] r4:84c95900 [ 1340.053860][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.054140][ T32] r10:00000000 r9:eab59e78 r8:84b76640 r7:84c95900 r6:80267888 r5:84d00c00 [ 1340.054388][ T32] r4:84b6eac0 [ 1340.054517][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.054769][ T32] Exception stack(0xeab6dfb0 to 0xeab6dff8) [ 1340.055028][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.055358][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.055886][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.056137][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6eac0 [ 1340.056543][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.056819][ T32] INFO: task kworker/1:195:4169 blocked for more than 466 seconds. [ 1340.057105][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.057366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.057694][ T32] task:kworker/1:195 state:D stack:0 pid:4169 tgid:4169 ppid:2 flags:0x00000000 [ 1340.058262][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.058555][ T32] Call trace: [ 1340.058722][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.069738][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab69da4 r5:84d01800 [ 1340.070136][ T32] r4:84d01800 [ 1340.070289][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.070692][ T32] r5:84d01800 r4:8271a0b0 [ 1340.070933][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.071360][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.071780][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab69e20 [ 1340.072038][ T32] r4:00000000 [ 1340.072192][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.072485][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.072830][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.073149][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca2b80 [ 1340.073458][ T32] r4:00000000 [ 1340.073602][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.073929][ T32] r9:84d01800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1340.074216][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.074593][ T32] r5:00001000 r4:dfc1d000 [ 1340.074775][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.075133][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.075436][ T32] r5:84cc6b7c r4:84cc6800 [ 1340.075625][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.076000][ T32] r7:ddde3e40 r6:82c18200 r5:84cc6b7c r4:84c7be00 [ 1340.076216][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.076558][ T32] r10:84d01800 r9:84c7be2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.076886][ T32] r4:84c7be00 [ 1340.077067][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.077572][ T32] r10:00000000 r9:eab65e78 r8:84b76740 r7:84c7be00 r6:80267888 r5:84d01800 [ 1340.077854][ T32] r4:84b766c0 [ 1340.078058][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.078570][ T32] Exception stack(0xeab69fb0 to 0xeab69ff8) [ 1340.078807][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.079089][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.089815][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.090184][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b766c0 [ 1340.090497][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.090866][ T32] INFO: task kworker/0:337:4172 blocked for more than 466 seconds. [ 1340.091178][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.091380][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.091659][ T32] task:kworker/0:337 state:D stack:0 pid:4172 tgid:4172 ppid:2 flags:0x00000000 [ 1340.092142][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.092415][ T32] Call trace: [ 1340.092630][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.093139][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab79da4 r5:84d03000 [ 1340.093517][ T32] r4:84d03000 [ 1340.093651][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.093888][ T32] r5:84d03000 r4:8271a0b0 [ 1340.093983][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.094280][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.094611][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab79e20 [ 1340.094837][ T32] r4:00000000 [ 1340.094918][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.095182][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.095377][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.095625][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842050c0 [ 1340.095877][ T32] r4:00000000 [ 1340.095967][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.096215][ T32] r9:84d03000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1340.096378][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.096628][ T32] r5:00001000 r4:e072b000 [ 1340.096782][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.097095][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.097393][ T32] r5:84d3437c r4:84d34000 [ 1340.097509][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.097794][ T32] r7:dddcfe40 r6:82c18000 r5:84d3437c r4:84c95980 [ 1340.097926][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.098132][ T32] r10:84d03000 r9:84c959ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.098357][ T32] r4:84c95980 [ 1340.098447][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.098676][ T32] r10:00000000 r9:eab59e78 r8:84b76900 r7:84c95980 r6:80267888 r5:84d03000 [ 1340.098875][ T32] r4:84b6eb00 [ 1340.099015][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.109677][ T32] Exception stack(0xeab79fb0 to 0xeab79ff8) [ 1340.109956][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.110188][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.110418][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.110630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6eb00 [ 1340.110853][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.111120][ T32] INFO: task kworker/0:338:4174 blocked for more than 466 seconds. [ 1340.111319][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.111451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.111712][ T32] task:kworker/0:338 state:D stack:0 pid:4174 tgid:4174 ppid:2 flags:0x00000000 [ 1340.111953][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.112162][ T32] Call trace: [ 1340.112279][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.112543][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab81da4 r5:84d02400 [ 1340.112731][ T32] r4:84d02400 [ 1340.112827][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.113037][ T32] r5:84d02400 r4:8271a0b0 [ 1340.113145][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.113452][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.113814][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1340.114053][ T32] r4:00000000 [ 1340.114142][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.114401][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.114641][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.114873][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d080 [ 1340.115070][ T32] r4:00000000 [ 1340.115187][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.115384][ T32] r9:84d02400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1340.115599][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.115835][ T32] r5:00001000 r4:e074b000 [ 1340.115937][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.116158][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.116405][ T32] r5:84d3477c r4:84d34400 [ 1340.116551][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.116789][ T32] r7:dddcfe40 r6:82c18000 r5:84d3477c r4:84c95a00 [ 1340.116930][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.117141][ T32] r10:84d02400 r9:84c95a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.117338][ T32] r4:84c95a00 [ 1340.117435][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.117637][ T32] r10:00000000 r9:eab79e78 r8:84b76b40 r7:84c95a00 r6:80267888 r5:84d02400 [ 1340.117837][ T32] r4:84b6d000 [ 1340.117927][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.118133][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1340.118268][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.118457][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.118648][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.118795][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d000 [ 1340.118990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.129823][ T32] INFO: task kworker/1:196:4175 blocked for more than 466 seconds. [ 1340.130173][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.130379][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.130612][ T32] task:kworker/1:196 state:D stack:0 pid:4175 tgid:4175 ppid:2 flags:0x00000000 [ 1340.130939][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.131125][ T32] Call trace: [ 1340.131286][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.131534][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab85da4 r5:84d04800 [ 1340.131818][ T32] r4:84d04800 [ 1340.131929][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.132256][ T32] r5:84d04800 r4:8271a0b0 [ 1340.132431][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.132789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.133069][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab85e20 [ 1340.133290][ T32] r4:00000000 [ 1340.133467][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.133821][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.134071][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.134354][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b70340 [ 1340.134616][ T32] r4:00000000 [ 1340.134727][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.135004][ T32] r9:84d04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1340.135233][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.135531][ T32] r5:00001000 r4:e4847000 [ 1340.135665][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.135924][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.136242][ T32] r5:84cc537c r4:84cc5000 [ 1340.136362][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.136682][ T32] r7:ddde3e40 r6:82c18200 r5:84cc537c r4:84c7be80 [ 1340.136901][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.137197][ T32] r10:84d04800 r9:84c7beac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.137481][ T32] r4:84c7be80 [ 1340.137602][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.137837][ T32] r10:00000000 r9:eab69e78 r8:84b76c40 r7:84c7be80 r6:80267888 r5:84d04800 [ 1340.138092][ T32] r4:84b76800 [ 1340.138234][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.138488][ T32] Exception stack(0xeab85fb0 to 0xeab85ff8) [ 1340.138688][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.138963][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.149832][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.150772][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b76800 [ 1340.151065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.151254][ T32] INFO: task kworker/0:339:4177 blocked for more than 466 seconds. [ 1340.151573][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.151761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.152021][ T32] task:kworker/0:339 state:D stack:0 pid:4177 tgid:4177 ppid:2 flags:0x00000000 [ 1340.152372][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.152595][ T32] Call trace: [ 1340.152731][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.152956][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab8dda4 r5:84d03c00 [ 1340.153266][ T32] r4:84d03c00 [ 1340.153425][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.153829][ T32] r5:84d03c00 r4:8271a0b0 [ 1340.153940][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.154127][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.154351][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab8de20 [ 1340.154671][ T32] r4:00000000 [ 1340.154783][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.155126][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.155417][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.155657][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6dc80 [ 1340.155877][ T32] r4:00000000 [ 1340.155977][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.156212][ T32] r9:84d03c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1340.156445][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.156699][ T32] r5:00001000 r4:ea933000 [ 1340.156824][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.157067][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.157300][ T32] r5:84d3677c r4:84d36400 [ 1340.157511][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.157827][ T32] r7:dddcfe40 r6:82c18000 r5:84d3677c r4:84c95a80 [ 1340.158092][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.158405][ T32] r10:84d03c00 r9:84c95aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.158773][ T32] r4:84c95a80 [ 1340.158929][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.169844][ T32] r10:00000000 r9:eab81e78 r8:84b76dc0 r7:84c95a80 r6:80267888 r5:84d03c00 [ 1340.170375][ T32] r4:84b6d180 [ 1340.170557][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.171008][ T32] Exception stack(0xeab8dfb0 to 0xeab8dff8) [ 1340.171288][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.171683][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.172080][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.172412][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d180 [ 1340.172726][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.173051][ T32] INFO: task kworker/0:340:4178 blocked for more than 466 seconds. [ 1340.173414][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.173657][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.173987][ T32] task:kworker/0:340 state:D stack:0 pid:4178 tgid:4178 ppid:2 flags:0x00000000 [ 1340.174437][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.174727][ T32] Call trace: [ 1340.174930][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.175243][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab91da4 r5:84d06000 [ 1340.175540][ T32] r4:84d06000 [ 1340.175693][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.176125][ T32] r5:84d06000 r4:8271a0b0 [ 1340.176288][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.176642][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.177113][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e20 [ 1340.177422][ T32] r4:00000000 [ 1340.177573][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.177915][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.178248][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.178590][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d1c0 [ 1340.178853][ T32] r4:00000000 [ 1340.178991][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.190257][ T32] r9:84d06000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1340.190862][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.191307][ T32] r5:00001000 r4:e077d000 [ 1340.191550][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.192003][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.192485][ T32] r5:84d34b7c r4:84d34800 [ 1340.192679][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.193123][ T32] r7:dddcfe40 r6:82c18000 r5:84d34b7c r4:84c95b00 [ 1340.193443][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.193959][ T32] r10:84d06000 r9:84c95b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.194358][ T32] r4:84c95b00 [ 1340.194548][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.195053][ T32] r10:00000000 r9:eab8de78 r8:84b76ec0 r7:84c95b00 r6:80267888 r5:84d06000 [ 1340.195633][ T32] r4:84b6d180 [ 1340.195890][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.196305][ T32] Exception stack(0xeab91fb0 to 0xeab91ff8) [ 1340.196690][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.197082][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.197591][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.198115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d180 [ 1340.198569][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.198954][ T32] INFO: task kworker/0:341:4180 blocked for more than 466 seconds. [ 1340.210210][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.210697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.211153][ T32] task:kworker/0:341 state:D stack:0 pid:4180 tgid:4180 ppid:2 flags:0x00000000 [ 1340.211665][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.212029][ T32] Call trace: [ 1340.212236][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.212621][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab99da4 r5:84d05400 [ 1340.212946][ T32] r4:84d05400 [ 1340.213120][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.214848][ T32] r5:84d05400 r4:8271a0b0 [ 1340.215054][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.215611][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.216219][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab99e20 [ 1340.216693][ T32] r4:00000000 [ 1340.216886][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.217595][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.218427][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.218985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d380 [ 1340.229974][ T32] r4:00000000 [ 1340.230384][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.230851][ T32] r9:84d05400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1340.231203][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.231595][ T32] r5:00001000 r4:e0799000 [ 1340.231842][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.232212][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.232613][ T32] r5:84d34f7c r4:84d34c00 [ 1340.232786][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.233142][ T32] r7:dddcfe40 r6:82c18000 r5:84d34f7c r4:84c95b80 [ 1340.233422][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.233793][ T32] r10:84d05400 r9:84c95bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.234053][ T32] r4:84c95b80 [ 1340.234275][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.234609][ T32] r10:00000000 r9:eab8de78 r8:84b76a40 r7:84c95b80 r6:80267888 r5:84d05400 [ 1340.234879][ T32] r4:84b6d140 [ 1340.235049][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.235396][ T32] Exception stack(0xeab99fb0 to 0xeab99ff8) [ 1340.235658][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.236305][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.236626][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.236947][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d140 [ 1340.237245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.237793][ T32] INFO: task kworker/0:342:4182 blocked for more than 466 seconds. [ 1340.238202][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.238477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.238912][ T32] task:kworker/0:342 state:D stack:0 pid:4182 tgid:4182 ppid:2 flags:0x00000000 [ 1340.249965][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.250547][ T32] Call trace: [ 1340.250738][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.251209][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab9dda4 r5:84d06c00 [ 1340.251637][ T32] r4:84d06c00 [ 1340.251782][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.252120][ T32] r5:84d06c00 r4:8271a0b0 [ 1340.252274][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.252651][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.253231][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab9de20 [ 1340.253664][ T32] r4:00000000 [ 1340.253858][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.254321][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.254817][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.255367][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d540 [ 1340.256299][ T32] r4:00000000 [ 1340.256497][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.256943][ T32] r9:84d06c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1340.257608][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.258104][ T32] r5:00001000 r4:e07bd000 [ 1340.258389][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.258940][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.270109][ T32] r5:84d3537c r4:84d35000 [ 1340.270525][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.271189][ T32] r7:dddcfe40 r6:82c18000 r5:84d3537c r4:84c95c00 [ 1340.271589][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.272110][ T32] r10:84d06c00 r9:84c95c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.272510][ T32] r4:84c95c00 [ 1340.272679][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.273258][ T32] r10:00000000 r9:eab8de78 r8:84b76980 r7:84c95c00 r6:80267888 r5:84d06c00 [ 1340.273772][ T32] r4:84b6d440 [ 1340.273948][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.274401][ T32] Exception stack(0xeab9dfb0 to 0xeab9dff8) [ 1340.274853][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.275373][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.275984][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.276469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d440 [ 1340.277414][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.277884][ T32] INFO: task kworker/0:343:4184 blocked for more than 466 seconds. [ 1340.278163][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.278348][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.278736][ T32] task:kworker/0:343 state:D stack:0 pid:4184 tgid:4184 ppid:2 flags:0x00000000 [ 1340.289932][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.290500][ T32] Call trace: [ 1340.290700][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.291119][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaba5da4 r5:84d08c00 [ 1340.291572][ T32] r4:84d08c00 [ 1340.291791][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.292281][ T32] r5:84d08c00 r4:8271a0b0 [ 1340.292541][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.293160][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.293843][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba5e20 [ 1340.294215][ T32] r4:00000000 [ 1340.294395][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.294867][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.295391][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.295917][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d680 [ 1340.296308][ T32] r4:00000000 [ 1340.296546][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.296995][ T32] r9:84d08c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1340.297464][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.297931][ T32] r5:00001000 r4:e07e5000 [ 1340.298210][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.298631][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.299215][ T32] r5:84d3577c r4:84d35400 [ 1340.310379][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.310921][ T32] r7:dddcfe40 r6:82c18000 r5:84d3577c r4:84c95c80 [ 1340.311302][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.311787][ T32] r10:84d08c00 r9:84c95cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.312284][ T32] r4:84c95c80 [ 1340.312579][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.313089][ T32] r10:00000000 r9:eab8de78 r8:84c6fdc0 r7:84c95c80 r6:80267888 r5:84d08c00 [ 1340.313848][ T32] r4:84b6d4c0 [ 1340.314262][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.314651][ T32] Exception stack(0xeaba5fb0 to 0xeaba5ff8) [ 1340.315019][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.315467][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.316003][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.316330][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d4c0 [ 1340.316725][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.317182][ T32] INFO: task kworker/0:344:4186 blocked for more than 466 seconds. [ 1340.317841][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.318284][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.318941][ T32] task:kworker/0:344 state:D stack:0 pid:4186 tgid:4186 ppid:2 flags:0x00000000 [ 1340.339957][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.340556][ T32] Call trace: [ 1340.340751][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.341372][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabadda4 r5:84d08000 [ 1340.341999][ T32] r4:84d08000 [ 1340.342254][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.342828][ T32] r5:84d08000 r4:8271a0b0 [ 1340.343070][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.343699][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.344340][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade20 [ 1340.344805][ T32] r4:00000000 [ 1340.345044][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.345671][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.346262][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.346762][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6d780 [ 1340.347140][ T32] r4:00000000 [ 1340.347353][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.347705][ T32] r9:84d08000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1340.348101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.348514][ T32] r5:00001000 r4:e4801000 [ 1340.348761][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.360029][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.360759][ T32] r5:84d35b7c r4:84d35800 [ 1340.360992][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.361544][ T32] r7:dddcfe40 r6:82c18000 r5:84d35b7c r4:84c95d80 [ 1340.361931][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.362464][ T32] r10:84d08000 r9:84c95dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.362848][ T32] r4:84c95d80 [ 1340.363037][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.363414][ T32] r10:00000000 r9:eab8de78 r8:84b701c0 r7:84c95d80 r6:80267888 r5:84d08000 [ 1340.363868][ T32] r4:84b6d5c0 [ 1340.364044][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.364571][ T32] Exception stack(0xeabadfb0 to 0xeabadff8) [ 1340.364968][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.365443][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.365911][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.366452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d5c0 [ 1340.367112][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.367819][ T32] INFO: task kworker/1:197:4189 blocked for more than 466 seconds. [ 1340.368135][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.368377][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.368776][ T32] task:kworker/1:197 state:D stack:0 pid:4189 tgid:4189 ppid:2 flags:0x00000000 [ 1340.379916][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.380301][ T32] Call trace: [ 1340.380414][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.380700][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab95da4 r5:84d0a400 [ 1340.380940][ T32] r4:84d0a400 [ 1340.381058][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.381391][ T32] r5:84d0a400 r4:8271a0b0 [ 1340.381542][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.381838][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.382170][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab95e20 [ 1340.382445][ T32] r4:00000000 [ 1340.382565][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.382841][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.383082][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.383330][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b70440 [ 1340.383577][ T32] r4:00000000 [ 1340.383688][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.383964][ T32] r9:84d0a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1340.384227][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.384521][ T32] r5:00001000 r4:e88fb000 [ 1340.384669][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.384947][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.385250][ T32] r5:84d35f7c r4:84d35c00 [ 1340.385424][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.385781][ T32] r7:ddde3e40 r6:82c18200 r5:84d35f7c r4:84c7bf00 [ 1340.385994][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.386287][ T32] r10:84d0a400 r9:84c7bf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.386596][ T32] r4:84c7bf00 [ 1340.386708][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.387088][ T32] r10:00000000 r9:eab69e78 r8:84b70400 r7:84c7bf00 r6:80267888 r5:84d0a400 [ 1340.387409][ T32] r4:84b702c0 [ 1340.387529][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.387815][ T32] Exception stack(0xeab95fb0 to 0xeab95ff8) [ 1340.387994][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.388286][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.388605][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.388820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b702c0 [ 1340.389094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.399648][ T32] INFO: task kworker/0:345:4190 blocked for more than 466 seconds. [ 1340.399946][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.400085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.400373][ T32] task:kworker/0:345 state:D stack:0 pid:4190 tgid:4190 ppid:2 flags:0x00000000 [ 1340.400689][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.400919][ T32] Call trace: [ 1340.401083][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.401374][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab75da4 r5:84872400 [ 1340.401680][ T32] r4:84872400 [ 1340.401796][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.402079][ T32] r5:84872400 r4:8271a0b0 [ 1340.402222][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.402518][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.402865][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e20 [ 1340.403044][ T32] r4:00000000 [ 1340.403154][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.403466][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.403792][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.404056][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6dc00 [ 1340.404308][ T32] r4:00000000 [ 1340.404418][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.404596][ T32] r9:84872400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1340.404859][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.405108][ T32] r5:00001000 r4:ea915000 [ 1340.405266][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.405540][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.405856][ T32] r5:84d3637c r4:84d36000 [ 1340.405962][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.406290][ T32] r7:dddcfe40 r6:82c18000 r5:84d3637c r4:84c95d00 [ 1340.406506][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.406845][ T32] r10:84872400 r9:84c95d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.407096][ T32] r4:84c95d00 [ 1340.407202][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.407546][ T32] r10:00000000 r9:eab8de78 r8:84b6d9c0 r7:84c95d00 r6:80267888 r5:84872400 [ 1340.407851][ T32] r4:84b6d980 [ 1340.407963][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.408295][ T32] Exception stack(0xeab75fb0 to 0xeab75ff8) [ 1340.408526][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.408789][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.409049][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.419642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6d980 [ 1340.419952][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.420215][ T32] INFO: task kworker/0:346:4194 blocked for more than 466 seconds. [ 1340.420504][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.420738][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.420946][ T32] task:kworker/0:346 state:D stack:0 pid:4194 tgid:4194 ppid:2 flags:0x00000000 [ 1340.421289][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.421524][ T32] Call trace: [ 1340.421706][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.422072][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb1da4 r5:84873000 [ 1340.422406][ T32] r4:84873000 [ 1340.422655][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.422954][ T32] r5:84873000 r4:8271a0b0 [ 1340.423082][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.423406][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.423723][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb1e20 [ 1340.424013][ T32] r4:00000000 [ 1340.424115][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.424394][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.424660][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.424936][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6de00 [ 1340.425241][ T32] r4:00000000 [ 1340.425397][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.425631][ T32] r9:84873000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1340.425863][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.426202][ T32] r5:00001000 r4:ea945000 [ 1340.426325][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.426562][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.426841][ T32] r5:84d36b7c r4:84d36800 [ 1340.426965][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.427219][ T32] r7:dddcfe40 r6:82c18000 r5:84d36b7c r4:84c95e00 [ 1340.427383][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.427625][ T32] r10:84873000 r9:84c95e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.427927][ T32] r4:84c95e00 [ 1340.428026][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.428261][ T32] r10:00000000 r9:eab8de78 r8:84b6dec0 r7:84c95e00 r6:80267888 r5:84873000 [ 1340.428480][ T32] r4:84b6dbc0 [ 1340.428576][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.428789][ T32] Exception stack(0xeabb1fb0 to 0xeabb1ff8) [ 1340.428963][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.439652][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.439956][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.440230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6dbc0 [ 1340.440437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.440671][ T32] INFO: task kworker/0:347:4196 blocked for more than 466 seconds. [ 1340.440952][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.441109][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.441365][ T32] task:kworker/0:347 state:D stack:0 pid:4196 tgid:4196 ppid:2 flags:0x00000000 [ 1340.441659][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.441840][ T32] Call trace: [ 1340.441971][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.442224][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb5da4 r5:84874800 [ 1340.442442][ T32] r4:84874800 [ 1340.442555][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.442841][ T32] r5:84874800 r4:8271a0b0 [ 1340.442947][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.443316][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.443709][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb5e20 [ 1340.443932][ T32] r4:00000000 [ 1340.444042][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.444304][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.444600][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.444905][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b000 [ 1340.445179][ T32] r4:00000000 [ 1340.445283][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.445647][ T32] r9:84874800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1340.445892][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.446159][ T32] r5:00001000 r4:dfb57000 [ 1340.446285][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.446601][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.446915][ T32] r5:84d3777c r4:84d37400 [ 1340.447110][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.447398][ T32] r7:dddcfe40 r6:82c18000 r5:84d3777c r4:84c95e80 [ 1340.447590][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.447951][ T32] r10:84874800 r9:84c95eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.448210][ T32] r4:84c95e80 [ 1340.448306][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.448604][ T32] r10:00000000 r9:eabb1e78 r8:84b6df00 r7:84c95e80 r6:80267888 r5:84874800 [ 1340.448880][ T32] r4:84b6dd40 [ 1340.449026][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.459674][ T32] Exception stack(0xeabb5fb0 to 0xeabb5ff8) [ 1340.459965][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.460150][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.460452][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.460680][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6dd40 [ 1340.460892][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.461115][ T32] INFO: task kworker/0:348:4197 blocked for more than 466 seconds. [ 1340.461407][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.461570][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.461798][ T32] task:kworker/0:348 state:D stack:0 pid:4197 tgid:4197 ppid:2 flags:0x00000000 [ 1340.462126][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.462378][ T32] Call trace: [ 1340.462519][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.462781][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaba9da4 r5:84875400 [ 1340.463051][ T32] r4:84875400 [ 1340.463153][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.463448][ T32] r5:84875400 r4:8271a0b0 [ 1340.463588][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.463968][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.464247][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e20 [ 1340.464529][ T32] r4:00000000 [ 1340.464639][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.464943][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.465222][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.465536][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848156c0 [ 1340.465805][ T32] r4:00000000 [ 1340.465926][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.466186][ T32] r9:84875400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1340.466431][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.466747][ T32] r5:00001000 r4:dfa63000 [ 1340.466912][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.467195][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.467510][ T32] r5:84d3737c r4:84d37000 [ 1340.467642][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.467926][ T32] r7:dddcfe40 r6:82c18000 r5:84d3737c r4:84c95f00 [ 1340.468151][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.468398][ T32] r10:84875400 r9:84c95f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.468627][ T32] r4:84c95f00 [ 1340.468733][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.468997][ T32] r10:00000000 r9:eabb5e78 r8:84b6dfc0 r7:84c95f00 r6:80267888 r5:84875400 [ 1340.479995][ T32] r4:84b6dd40 [ 1340.480256][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.480597][ T32] Exception stack(0xeaba9fb0 to 0xeaba9ff8) [ 1340.480779][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.481060][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.481410][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.481707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b6dd40 [ 1340.482012][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.482318][ T32] INFO: task kworker/0:349:4200 blocked for more than 466 seconds. [ 1340.482635][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.482830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.483060][ T32] task:kworker/0:349 state:D stack:0 pid:4200 tgid:4200 ppid:2 flags:0x00000000 [ 1340.483426][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.483653][ T32] Call trace: [ 1340.483801][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.484083][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa09da4 r5:84876c00 [ 1340.484358][ T32] r4:84876c00 [ 1340.484514][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.484847][ T32] r5:84876c00 r4:8271a0b0 [ 1340.485047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.485450][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.485740][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa09e20 [ 1340.486028][ T32] r4:00000000 [ 1340.486116][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.486376][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.486645][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.486896][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b340 [ 1340.487142][ T32] r4:00000000 [ 1340.487253][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.487671][ T32] r9:84876c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1340.487923][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.488210][ T32] r5:00001000 r4:dfd41000 [ 1340.488395][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.488686][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.488952][ T32] r5:84d37b7c r4:84d37800 [ 1340.489150][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.499633][ T32] r7:dddcfe40 r6:82c18000 r5:84d37b7c r4:84c95f80 [ 1340.499923][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.500126][ T32] r10:84876c00 r9:84c95fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.500347][ T32] r4:84c95f80 [ 1340.500437][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.500696][ T32] r10:00000000 r9:eabb5e78 r8:84c6b180 r7:84c95f80 r6:80267888 r5:84876c00 [ 1340.500874][ T32] r4:84c6b040 [ 1340.500969][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.501183][ T32] Exception stack(0xeaa09fb0 to 0xeaa09ff8) [ 1340.501530][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.501685][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.501817][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.501994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b040 [ 1340.502357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.502579][ T32] INFO: task kworker/1:198:4202 blocked for more than 466 seconds. [ 1340.502817][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.502995][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.503249][ T32] task:kworker/1:198 state:D stack:0 pid:4202 tgid:4202 ppid:2 flags:0x00000000 [ 1340.503605][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.503796][ T32] Call trace: [ 1340.503925][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.504190][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa0dda4 r5:84876000 [ 1340.504491][ T32] r4:84876000 [ 1340.504616][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.504921][ T32] r5:84876000 r4:8271a0b0 [ 1340.505026][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.505380][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.505643][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1340.505851][ T32] r4:00000000 [ 1340.505957][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.506226][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.506515][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.506777][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b180 [ 1340.507019][ T32] r4:00000000 [ 1340.507109][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.507346][ T32] r9:84876000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1340.507551][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.507802][ T32] r5:00001000 r4:e06a3000 [ 1340.507914][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.508097][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.508278][ T32] r5:84cc577c r4:84cc5400 [ 1340.508386][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.508671][ T32] r7:ddde3e40 r6:82c18200 r5:84cc577c r4:84c7bf80 [ 1340.508840][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.519709][ T32] r10:84876000 r9:84c7bfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1340.520026][ T32] r4:84c7bf80 [ 1340.520138][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.520529][ T32] r10:00000000 r9:eab69e78 r8:84c6b3c0 r7:84c7bf80 r6:80267888 r5:84876000 [ 1340.520799][ T32] r4:84b70640 [ 1340.520894][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.521227][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1340.521508][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.521716][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.521977][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.522169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b70640 [ 1340.522483][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.522789][ T32] INFO: task kworker/0:350:4204 blocked for more than 466 seconds. [ 1340.523005][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.523212][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.523377][ T32] task:kworker/0:350 state:D stack:0 pid:4204 tgid:4204 ppid:2 flags:0x00000000 [ 1340.523742][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.523966][ T32] Call trace: [ 1340.524086][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.524348][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabb9da4 r5:84870000 [ 1340.524615][ T32] r4:84870000 [ 1340.524711][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.525028][ T32] r5:84870000 r4:8271a0b0 [ 1340.525209][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.525539][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.525854][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb9e20 [ 1340.526056][ T32] r4:00000000 [ 1340.526147][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.526413][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.526677][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.526917][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b5c0 [ 1340.527151][ T32] r4:00000000 [ 1340.527249][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.527544][ T32] r9:84870000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1340.527772][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.528063][ T32] r5:00001000 r4:dfdc7000 [ 1340.528241][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.528489][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.528833][ T32] r5:84d37f7c r4:84d37c00 [ 1340.528984][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.539636][ T32] r7:dddcfe40 r6:82c18000 r5:84d37f7c r4:84b74000 [ 1340.539907][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.540234][ T32] r10:84870000 r9:84b7402c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.540483][ T32] r4:84b74000 [ 1340.540621][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.540881][ T32] r10:00000000 r9:eaa09e78 r8:84c6b480 r7:84b74000 r6:80267888 r5:84870000 [ 1340.541116][ T32] r4:84c6b2c0 [ 1340.541262][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.541599][ T32] Exception stack(0xeabb9fb0 to 0xeabb9ff8) [ 1340.541774][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.542053][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.542323][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.542535][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b2c0 [ 1340.542755][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.542935][ T32] INFO: task kworker/0:351:4207 blocked for more than 466 seconds. [ 1340.543163][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.543349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.543495][ T32] task:kworker/0:351 state:D stack:0 pid:4207 tgid:4207 ppid:2 flags:0x00000000 [ 1340.543812][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.543949][ T32] Call trace: [ 1340.544089][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.544392][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaac5da4 r5:84d0e000 [ 1340.544669][ T32] r4:84d0e000 [ 1340.544816][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.545171][ T32] r5:84d0e000 r4:8271a0b0 [ 1340.545367][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.545878][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.546313][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac5e20 [ 1340.546598][ T32] r4:00000000 [ 1340.546746][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.547116][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.547483][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.547837][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b700 [ 1340.548114][ T32] r4:00000000 [ 1340.548267][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.548558][ T32] r9:84d0e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1340.548841][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.559681][ T32] r5:00001000 r4:dfe9f000 [ 1340.559939][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.560195][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.560614][ T32] r5:84d3c37c r4:84d3c000 [ 1340.560787][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.561183][ T32] r7:dddcfe40 r6:82c18000 r5:84d3c37c r4:84b74080 [ 1340.561526][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.561873][ T32] r10:84d0e000 r9:84b740ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.562152][ T32] r4:84b74080 [ 1340.562304][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.562723][ T32] r10:00000000 r9:eabb9e78 r8:84b70a40 r7:84b74080 r6:80267888 r5:84d0e000 [ 1340.563018][ T32] r4:84c6b540 [ 1340.563198][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.563592][ T32] Exception stack(0xeaac5fb0 to 0xeaac5ff8) [ 1340.563814][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.564091][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.564358][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.564609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b540 [ 1340.564904][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.565184][ T32] INFO: task kworker/0:352:4208 blocked for more than 467 seconds. [ 1340.565464][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.565706][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.566031][ T32] task:kworker/0:352 state:D stack:0 pid:4208 tgid:4208 ppid:2 flags:0x00000000 [ 1340.566557][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.566789][ T32] Call trace: [ 1340.566956][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.567283][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaad1da4 r5:84d0c800 [ 1340.567677][ T32] r4:84d0c800 [ 1340.567827][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.568171][ T32] r5:84d0c800 r4:8271a0b0 [ 1340.568335][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.568753][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.569078][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad1e20 [ 1340.579583][ T32] r4:00000000 [ 1340.579841][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.580213][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.580547][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.580964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b840 [ 1340.581273][ T32] r4:00000000 [ 1340.581510][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.581827][ T32] r9:84d0c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1340.582108][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.582410][ T32] r5:00001000 r4:dff11000 [ 1340.582600][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.582878][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.583222][ T32] r5:84d3c77c r4:84d3c400 [ 1340.583390][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.583789][ T32] r7:dddcfe40 r6:82c18000 r5:84d3c77c r4:84b74100 [ 1340.584001][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.584305][ T32] r10:84d0c800 r9:84b7412c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.584606][ T32] r4:84b74100 [ 1340.584759][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.585058][ T32] r10:00000000 r9:eaac5e78 r8:84b70ac0 r7:84b74100 r6:80267888 r5:84d0c800 [ 1340.585337][ T32] r4:84c6b640 [ 1340.585511][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.585912][ T32] Exception stack(0xeaad1fb0 to 0xeaad1ff8) [ 1340.586159][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.586460][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.586735][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.587008][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b640 [ 1340.587275][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.587691][ T32] INFO: task kworker/0:353:4210 blocked for more than 467 seconds. [ 1340.588011][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.588323][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.588614][ T32] task:kworker/0:353 state:D stack:0 pid:4210 tgid:4210 ppid:2 flags:0x00000000 [ 1340.588993][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.599593][ T32] Call trace: [ 1340.599867][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.600288][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eab39da4 r5:84d0d400 [ 1340.600639][ T32] r4:84d0d400 [ 1340.600787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.601177][ T32] r5:84d0d400 r4:8271a0b0 [ 1340.601404][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.601834][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.602244][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab39e20 [ 1340.602571][ T32] r4:00000000 [ 1340.602766][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.603072][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.603415][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.603790][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6bc40 [ 1340.604074][ T32] r4:00000000 [ 1340.604220][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.604614][ T32] r9:84d0d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1340.605003][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.605382][ T32] r5:00001000 r4:e0486000 [ 1340.605573][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.605859][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.606171][ T32] r5:84d3d37c r4:84d3d000 [ 1340.606336][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.606691][ T32] r7:dddcfe40 r6:82c18000 r5:84d3d37c r4:84b74180 [ 1340.606951][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.607447][ T32] r10:84d0d400 r9:84b741ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.607737][ T32] r4:84b74180 [ 1340.607884][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.608172][ T32] r10:00000000 r9:eaad1e78 r8:84b70c80 r7:84b74180 r6:80267888 r5:84d0d400 [ 1340.608506][ T32] r4:84c6b780 [ 1340.608679][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.608974][ T32] Exception stack(0xeab39fb0 to 0xeab39ff8) [ 1340.619644][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.620033][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.620403][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.620712][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b780 [ 1340.620997][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.621374][ T32] INFO: task kworker/0:354:4211 blocked for more than 467 seconds. [ 1340.621669][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.621880][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.622136][ T32] task:kworker/0:354 state:D stack:0 pid:4211 tgid:4211 ppid:2 flags:0x00000000 [ 1340.622515][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.622782][ T32] Call trace: [ 1340.622976][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.623290][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabbdda4 r5:84d0ec00 [ 1340.623622][ T32] r4:84d0ec00 [ 1340.623805][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.624144][ T32] r5:84d0ec00 r4:8271a0b0 [ 1340.624346][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.624720][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.625055][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabbde20 [ 1340.625300][ T32] r4:00000000 [ 1340.625485][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.625781][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.626074][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.626457][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b9c0 [ 1340.626797][ T32] r4:00000000 [ 1340.626963][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.627271][ T32] r9:84d0ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1340.627534][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.627818][ T32] r5:00001000 r4:e00a3000 [ 1340.627974][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.628282][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.628652][ T32] r5:84d3cb7c r4:84d3c800 [ 1340.628822][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.639607][ T32] r7:dddcfe40 r6:82c18000 r5:84d3cb7c r4:84b74200 [ 1340.639970][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.640354][ T32] r10:84d0ec00 r9:84b7422c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.640638][ T32] r4:84b74200 [ 1340.640823][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.641180][ T32] r10:00000000 r9:eab39e78 r8:84b70d80 r7:84b74200 r6:80267888 r5:84d0ec00 [ 1340.641629][ T32] r4:84c6b780 [ 1340.641782][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.642086][ T32] Exception stack(0xeabbdfb0 to 0xeabbdff8) [ 1340.642305][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.642597][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.642868][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.643202][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b780 [ 1340.643500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.643793][ T32] INFO: task kworker/0:355:4213 blocked for more than 467 seconds. [ 1340.644050][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.644355][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.644659][ T32] task:kworker/0:355 state:D stack:0 pid:4213 tgid:4213 ppid:2 flags:0x00000000 [ 1340.645096][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.645398][ T32] Call trace: [ 1340.645585][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.645939][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabc5da4 r5:84d0b000 [ 1340.646341][ T32] r4:84d0b000 [ 1340.646497][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.646875][ T32] r5:84d0b000 r4:8271a0b0 [ 1340.647047][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.647440][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.647811][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc5e20 [ 1340.648172][ T32] r4:00000000 [ 1340.648345][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.648665][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.649058][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.659700][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6bb00 [ 1340.660103][ T32] r4:00000000 [ 1340.660207][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.660445][ T32] r9:84d0b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1340.660663][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.660932][ T32] r5:00001000 r4:e0121000 [ 1340.661100][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.661401][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.661827][ T32] r5:84d3cf7c r4:84d3cc00 [ 1340.661970][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.662264][ T32] r7:dddcfe40 r6:82c18000 r5:84d3cf7c r4:84b74280 [ 1340.662454][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.662803][ T32] r10:84d0b000 r9:84b742ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.663065][ T32] r4:84b74280 [ 1340.663214][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.663536][ T32] r10:00000000 r9:eab39e78 r8:84b70f40 r7:84b74280 r6:80267888 r5:84d0b000 [ 1340.663828][ T32] r4:84c6b940 [ 1340.663935][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.664094][ T32] Exception stack(0xeabc5fb0 to 0xeabc5ff8) [ 1340.664252][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.664513][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.664788][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.664974][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6b940 [ 1340.665357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.665598][ T32] INFO: task kworker/0:356:4215 blocked for more than 467 seconds. [ 1340.665811][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.665953][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.666197][ T32] task:kworker/0:356 state:D stack:0 pid:4215 tgid:4215 ppid:2 flags:0x00000000 [ 1340.666491][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.666718][ T32] Call trace: [ 1340.666861][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.667124][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabcdda4 r5:84868000 [ 1340.667400][ T32] r4:84868000 [ 1340.667538][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.667789][ T32] r5:84868000 r4:8271a0b0 [ 1340.667948][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.668318][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.668639][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabcde20 [ 1340.668925][ T32] r4:00000000 [ 1340.669053][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.679791][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.680490][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.680890][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b6ef40 [ 1340.681262][ T32] r4:00000000 [ 1340.681470][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.681882][ T32] r9:84868000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1340.682217][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.682582][ T32] r5:00001000 r4:e0621000 [ 1340.682799][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.683122][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.683525][ T32] r5:84d3e37c r4:84d3e000 [ 1340.683708][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.684064][ T32] r7:dddcfe40 r6:82c18000 r5:84d3e37c r4:84b74300 [ 1340.684463][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.685013][ T32] r10:84868000 r9:84b7432c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.685300][ T32] r4:84b74300 [ 1340.685772][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.686133][ T32] r10:00000000 r9:eab39e78 r8:84b70980 r7:84b74300 r6:80267888 r5:84868000 [ 1340.686407][ T32] r4:84c6ba40 [ 1340.686565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.686908][ T32] Exception stack(0xeabcdfb0 to 0xeabcdff8) [ 1340.687343][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.687681][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.688033][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.688362][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6ba40 [ 1340.688774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.709834][ T32] INFO: task kworker/0:357:4217 blocked for more than 467 seconds. [ 1340.710328][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.710592][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.710905][ T32] task:kworker/0:357 state:D stack:0 pid:4217 tgid:4217 ppid:2 flags:0x00000000 [ 1340.711315][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.711600][ T32] Call trace: [ 1340.711810][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.712167][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabd5da4 r5:84869800 [ 1340.712473][ T32] r4:84869800 [ 1340.712628][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.713143][ T32] r5:84869800 r4:8271a0b0 [ 1340.713363][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.713765][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.714195][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd5e20 [ 1340.714466][ T32] r4:00000000 [ 1340.714704][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.715137][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.715643][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.716087][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6bd80 [ 1340.716506][ T32] r4:00000000 [ 1340.716689][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.717122][ T32] r9:84869800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1340.717750][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.718331][ T32] r5:00001000 r4:e04c9000 [ 1340.718543][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.719027][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.729888][ T32] r5:84d3d77c r4:84d3d400 [ 1340.730278][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.730698][ T32] r7:dddcfe40 r6:82c18000 r5:84d3d77c r4:84b74380 [ 1340.730974][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.731254][ T32] r10:84869800 r9:84b743ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.731486][ T32] r4:84b74380 [ 1340.731593][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.731861][ T32] r10:00000000 r9:eabcde78 r8:84b704c0 r7:84b74380 r6:80267888 r5:84869800 [ 1340.732120][ T32] r4:84c6bb80 [ 1340.732212][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.732605][ T32] Exception stack(0xeabd5fb0 to 0xeabd5ff8) [ 1340.732927][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.733365][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.733808][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.734283][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6bb80 [ 1340.734745][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.735243][ T32] INFO: task kworker/0:358:4219 blocked for more than 467 seconds. [ 1340.735737][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.736094][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.736648][ T32] task:kworker/0:358 state:D stack:0 pid:4219 tgid:4219 ppid:2 flags:0x00000000 [ 1340.737013][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.737515][ T32] Call trace: [ 1340.738097][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.738532][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabd9da4 r5:8486a400 [ 1340.738838][ T32] r4:8486a400 [ 1340.739031][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.750063][ T32] r5:8486a400 r4:8271a0b0 [ 1340.750555][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.751070][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.751594][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e20 [ 1340.751910][ T32] r4:00000000 [ 1340.752071][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.752547][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.753128][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.753621][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6bf00 [ 1340.754023][ T32] r4:00000000 [ 1340.754215][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.754738][ T32] r9:8486a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1340.755088][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.755634][ T32] r5:00001000 r4:e058f000 [ 1340.755876][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.756295][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.756651][ T32] r5:84d3db7c r4:84d3d800 [ 1340.756833][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.757387][ T32] r7:dddcfe40 r6:82c18000 r5:84d3db7c r4:84b74400 [ 1340.757663][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.758254][ T32] r10:8486a400 r9:84b7442c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.758593][ T32] r4:84b74400 [ 1340.758820][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.769890][ T32] r10:00000000 r9:eabcde78 r8:84b70580 r7:84b74400 r6:80267888 r5:8486a400 [ 1340.770450][ T32] r4:84c6bec0 [ 1340.770711][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.771168][ T32] Exception stack(0xeabd9fb0 to 0xeabd9ff8) [ 1340.771535][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.772106][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.772596][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.773091][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6bec0 [ 1340.773506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.773999][ T32] INFO: task kworker/0:359:4221 blocked for more than 467 seconds. [ 1340.774438][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.774752][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.775170][ T32] task:kworker/0:359 state:D stack:0 pid:4221 tgid:4221 ppid:2 flags:0x00000000 [ 1340.775688][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.776198][ T32] Call trace: [ 1340.776399][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.776854][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabd1da4 r5:84870c00 [ 1340.777218][ T32] r4:84870c00 [ 1340.777457][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.777905][ T32] r5:84870c00 r4:8271a0b0 [ 1340.778122][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.778536][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.779013][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd1e20 [ 1340.789704][ T32] r4:00000000 [ 1340.789952][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.790155][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.790452][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.790708][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b040 [ 1340.790928][ T32] r4:00000000 [ 1340.791079][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.791332][ T32] r9:84870c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1340.791604][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.791894][ T32] r5:00001000 r4:e05e3000 [ 1340.792008][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.792233][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.792534][ T32] r5:84d3df7c r4:84d3dc00 [ 1340.792715][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.793084][ T32] r7:dddcfe40 r6:82c18000 r5:84d3df7c r4:84b74480 [ 1340.793400][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.793694][ T32] r10:84870c00 r9:84b744ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.793925][ T32] r4:84b74480 [ 1340.794068][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.794412][ T32] r10:00000000 r9:eabcde78 r8:84205e00 r7:84b74480 r6:80267888 r5:84870c00 [ 1340.794689][ T32] r4:84c6bd40 [ 1340.794848][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.795088][ T32] Exception stack(0xeabd1fb0 to 0xeabd1ff8) [ 1340.795314][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.795600][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.795915][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.796193][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c6bd40 [ 1340.796407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.796644][ T32] INFO: task kworker/0:360:4224 blocked for more than 467 seconds. [ 1340.796882][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.797085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.797411][ T32] task:kworker/0:360 state:D stack:0 pid:4224 tgid:4224 ppid:2 flags:0x00000000 [ 1340.797796][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.797958][ T32] Call trace: [ 1340.798087][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.798339][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabddda4 r5:84871800 [ 1340.798554][ T32] r4:84871800 [ 1340.798691][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.799044][ T32] r5:84871800 r4:8271a0b0 [ 1340.809781][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.810166][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.810562][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde20 [ 1340.810826][ T32] r4:00000000 [ 1340.810918][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.811188][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.811450][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.811703][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83080 [ 1340.811954][ T32] r4:00000000 [ 1340.812035][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.812285][ T32] r9:84871800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1340.812500][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.812779][ T32] r5:00001000 r4:e066f000 [ 1340.812896][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.813170][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.813470][ T32] r5:84d3e77c r4:84d3e400 [ 1340.813587][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.813922][ T32] r7:dddcfe40 r6:82c18000 r5:84d3e77c r4:84b74500 [ 1340.814046][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.814377][ T32] r10:84871800 r9:84b7452c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.814609][ T32] r4:84b74500 [ 1340.814710][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.814980][ T32] r10:00000000 r9:eabcde78 r8:84b70700 r7:84b74500 r6:80267888 r5:84871800 [ 1340.815153][ T32] r4:84201b80 [ 1340.815252][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.815548][ T32] Exception stack(0xeabddfb0 to 0xeabddff8) [ 1340.815756][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.816002][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.816255][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.816456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201b80 [ 1340.816667][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.816974][ T32] INFO: task kworker/0:361:4225 blocked for more than 467 seconds. [ 1340.817169][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.817397][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.817695][ T32] task:kworker/0:361 state:D stack:0 pid:4225 tgid:4225 ppid:2 flags:0x00000000 [ 1340.818010][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.818194][ T32] Call trace: [ 1340.818314][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.818517][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa75da4 r5:84bf4800 [ 1340.818744][ T32] r4:84bf4800 [ 1340.818830][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.819047][ T32] r5:84bf4800 r4:8271a0b0 [ 1340.829962][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.831116][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.832436][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa75e20 [ 1340.832781][ T32] r4:00000000 [ 1340.832941][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.833348][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.833662][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.834035][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83300 [ 1340.834313][ T32] r4:00000000 [ 1340.834460][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.834817][ T32] r9:84bf4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1340.835081][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.835394][ T32] r5:00001000 r4:e4851000 [ 1340.835588][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.835897][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.836170][ T32] r5:84d3eb7c r4:84d3e800 [ 1340.836311][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.836674][ T32] r7:dddcfe40 r6:82c18000 r5:84d3eb7c r4:84b74580 [ 1340.836863][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.837136][ T32] r10:84bf4800 r9:84b745ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.837416][ T32] r4:84b74580 [ 1340.837536][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.837834][ T32] r10:00000000 r9:eabdde78 r8:84c83180 r7:84b74580 r6:80267888 r5:84bf4800 [ 1340.838104][ T32] r4:84c83000 [ 1340.838214][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.838479][ T32] Exception stack(0xeaa75fb0 to 0xeaa75ff8) [ 1340.838742][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.839049][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.849939][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.850406][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83000 [ 1340.850772][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.851220][ T32] INFO: task kworker/0:362:4228 blocked for more than 467 seconds. [ 1340.851606][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.851916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.852278][ T32] task:kworker/0:362 state:D stack:0 pid:4228 tgid:4228 ppid:2 flags:0x00000000 [ 1340.852786][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.853107][ T32] Call trace: [ 1340.853338][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.853691][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabe9da4 r5:84d70000 [ 1340.854107][ T32] r4:84d70000 [ 1340.854265][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.854641][ T32] r5:84d70000 r4:8271a0b0 [ 1340.854830][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.855406][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.855735][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe9e20 [ 1340.856064][ T32] r4:00000000 [ 1340.856259][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.856624][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.856979][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.857419][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83540 [ 1340.857784][ T32] r4:00000000 [ 1340.857949][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.858318][ T32] r9:84d70000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1340.858669][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.859159][ T32] r5:00001000 r4:e4871000 [ 1340.870316][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.870782][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.871197][ T32] r5:84d3ef7c r4:84d3ec00 [ 1340.871422][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.871909][ T32] r7:dddcfe40 r6:82c18000 r5:84d3ef7c r4:84b74600 [ 1340.872238][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.872658][ T32] r10:84d70000 r9:84b7462c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.873139][ T32] r4:84b74600 [ 1340.873338][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.873731][ T32] r10:00000000 r9:eaa75e78 r8:84c83400 r7:84b74600 r6:80267888 r5:84d70000 [ 1340.874193][ T32] r4:84c83280 [ 1340.874378][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.874796][ T32] Exception stack(0xeabe9fb0 to 0xeabe9ff8) [ 1340.875071][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1340.875506][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.875845][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.876209][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83280 [ 1340.876541][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.876927][ T32] INFO: task kworker/0:363:4231 blocked for more than 467 seconds. [ 1340.877266][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.877547][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.877909][ T32] task:kworker/0:363 state:D stack:0 pid:4231 tgid:4231 ppid:2 flags:0x00000000 [ 1340.878397][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.878708][ T32] Call trace: [ 1340.878943][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.890218][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabe5da4 r5:84d70c00 [ 1340.890753][ T32] r4:84d70c00 [ 1340.890911][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.891375][ T32] r5:84d70c00 r4:8271a0b0 [ 1340.891575][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.892059][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.892505][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe5e20 [ 1340.892884][ T32] r4:00000000 [ 1340.893079][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.893460][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.893787][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.894145][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b280 [ 1340.894432][ T32] r4:00000000 [ 1340.894575][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.894898][ T32] r9:84d70c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1340.895171][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.895495][ T32] r5:00001000 r4:e8893000 [ 1340.895639][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.895973][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.896302][ T32] r5:84cc5b7c r4:84cc5800 [ 1340.896468][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.896835][ T32] r7:dddcfe40 r6:82c18000 r5:84cc5b7c r4:84b74680 [ 1340.897057][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.897579][ T32] r10:84d70c00 r9:84b746ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.897874][ T32] r4:84b74680 [ 1340.898017][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.898334][ T32] r10:00000000 r9:eabe9e78 r8:84c83500 r7:84b74680 r6:80267888 r5:84d70c00 [ 1340.898670][ T32] r4:84c83200 [ 1340.898822][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.910019][ T32] Exception stack(0xeabe5fb0 to 0xeabe5ff8) [ 1340.910489][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1340.911081][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.911473][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.911855][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83200 [ 1340.912314][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.912804][ T32] INFO: task kworker/0:364:4233 blocked for more than 467 seconds. [ 1340.913162][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.913421][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.913716][ T32] task:kworker/0:364 state:D stack:0 pid:4233 tgid:4233 ppid:2 flags:0x00000000 [ 1340.914101][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.914497][ T32] Call trace: [ 1340.914706][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.915079][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabedda4 r5:84d72400 [ 1340.915413][ T32] r4:84d72400 [ 1340.915607][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.915992][ T32] r5:84d72400 r4:8271a0b0 [ 1340.916311][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.917008][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.917896][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabede20 [ 1340.918552][ T32] r4:00000000 [ 1340.918699][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.919026][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.929968][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.930670][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83900 [ 1340.931107][ T32] r4:00000000 [ 1340.931360][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.931856][ T32] r9:84d72400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1340.932174][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.932645][ T32] r5:00001000 r4:e88cd000 [ 1340.932973][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.933424][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.933837][ T32] r5:84d3f77c r4:84d3f400 [ 1340.934063][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.934577][ T32] r7:dddcfe40 r6:82c18000 r5:84d3f77c r4:84b74700 [ 1340.934958][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.935355][ T32] r10:84d72400 r9:84b7472c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.935776][ T32] r4:84b74700 [ 1340.935954][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.936366][ T32] r10:00000000 r9:eabe5e78 r8:84c836c0 r7:84b74700 r6:80267888 r5:84d72400 [ 1340.936680][ T32] r4:84c83200 [ 1340.936880][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.937383][ T32] Exception stack(0xeabedfb0 to 0xeabedff8) [ 1340.937659][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1340.938013][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.938399][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.938807][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83200 [ 1340.950073][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.950708][ T32] INFO: task kworker/0:365:4234 blocked for more than 467 seconds. [ 1340.951094][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.951402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.951760][ T32] task:kworker/0:365 state:D stack:0 pid:4234 tgid:4234 ppid:2 flags:0x00000000 [ 1340.952280][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.952592][ T32] Call trace: [ 1340.952815][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.953346][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabf1da4 r5:8486c800 [ 1340.953730][ T32] r4:8486c800 [ 1340.953989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.954441][ T32] r5:8486c800 r4:8271a0b0 [ 1340.954812][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.955380][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.955918][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf1e20 [ 1340.956433][ T32] r4:00000000 [ 1340.956659][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.957516][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.957965][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.958523][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83840 [ 1340.959093][ T32] r4:00000000 [ 1340.969840][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.970530][ T32] r9:8486c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1340.970937][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.971517][ T32] r5:00001000 r4:e88a3000 [ 1340.971768][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.972137][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.972654][ T32] r5:84d3f37c r4:84d3f000 [ 1340.973009][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1340.973553][ T32] r7:dddcfe40 r6:82c18000 r5:84d3f37c r4:84b74780 [ 1340.973983][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1340.974441][ T32] r10:8486c800 r9:84b747ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1340.974805][ T32] r4:84b74780 [ 1340.974985][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1340.975396][ T32] r10:00000000 r9:eabede78 r8:84c8b400 r7:84b74780 r6:80267888 r5:8486c800 [ 1340.975814][ T32] r4:84c83200 [ 1340.975999][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1340.976370][ T32] Exception stack(0xeabf1fb0 to 0xeabf1ff8) [ 1340.976708][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1340.977202][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1340.977761][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1340.978037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83200 [ 1340.978484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1340.978913][ T32] INFO: task kworker/1:199:4237 blocked for more than 467 seconds. [ 1340.989993][ T32] Not tainted 6.12.0-syzkaller #0 [ 1340.990429][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1340.990840][ T32] task:kworker/1:199 state:D stack:0 pid:4237 tgid:4237 ppid:2 flags:0x00000000 [ 1340.991258][ T32] Workqueue: events bpf_prog_free_deferred [ 1340.991595][ T32] Call trace: [ 1340.991805][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1340.992187][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabe1da4 r5:84d73000 [ 1340.992513][ T32] r4:84d73000 [ 1340.992707][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1340.993134][ T32] r5:84d73000 r4:8271a0b0 [ 1340.993347][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1340.993726][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1340.994156][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe1e20 [ 1340.994444][ T32] r4:00000000 [ 1340.994646][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1340.995037][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1340.995401][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1340.995789][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bdc0 [ 1340.996188][ T32] r4:00000000 [ 1340.996352][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1340.996754][ T32] r9:84d73000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1340.997141][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1340.997587][ T32] r5:00001000 r4:eaa23000 [ 1340.997838][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1340.998278][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1340.998746][ T32] r5:84cc5f7c r4:84cc5c00 [ 1340.998945][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.009860][ T32] r7:ddde3e40 r6:82c18200 r5:84cc5f7c r4:84c89000 [ 1341.010266][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.010669][ T32] r10:84d73000 r9:84c8902c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.010998][ T32] r4:84c89000 [ 1341.011165][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.011583][ T32] r10:00000000 r9:eab69e78 r8:84c83a00 r7:84c89000 r6:80267888 r5:84d73000 [ 1341.011954][ T32] r4:84c8b640 [ 1341.012162][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.012586][ T32] Exception stack(0xeabe1fb0 to 0xeabe1ff8) [ 1341.012913][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.013253][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.013644][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.013990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8b640 [ 1341.014314][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.014613][ T32] INFO: task kworker/0:366:4238 blocked for more than 467 seconds. [ 1341.014927][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.015386][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.016042][ T32] task:kworker/0:366 state:D stack:0 pid:4238 tgid:4238 ppid:2 flags:0x00000000 [ 1341.016492][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.016824][ T32] Call trace: [ 1341.017008][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.017406][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabf5da4 r5:84d73c00 [ 1341.017729][ T32] r4:84d73c00 [ 1341.017891][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.018262][ T32] r5:84d73c00 r4:8271a0b0 [ 1341.018440][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.018895][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.029841][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf5e20 [ 1341.030311][ T32] r4:00000000 [ 1341.030455][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.030914][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.031244][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.031588][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83a40 [ 1341.032048][ T32] r4:00000000 [ 1341.032266][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.032668][ T32] r9:84d73c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1341.033080][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.033612][ T32] r5:00001000 r4:ea95d000 [ 1341.033948][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.034382][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.034863][ T32] r5:84d3fb7c r4:84d3f800 [ 1341.035121][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.035550][ T32] r7:dddcfe40 r6:82c18000 r5:84d3fb7c r4:84b74800 [ 1341.035875][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.036312][ T32] r10:84d73c00 r9:84b7482c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.036865][ T32] r4:84b74800 [ 1341.037171][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.037699][ T32] r10:00000000 r9:eabede78 r8:84c83b80 r7:84b74800 r6:80267888 r5:84d73c00 [ 1341.038020][ T32] r4:84c83ac0 [ 1341.038160][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.038482][ T32] Exception stack(0xeabf5fb0 to 0xeabf5ff8) [ 1341.038802][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.039098][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.050052][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.051110][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83ac0 [ 1341.052450][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.052919][ T32] INFO: task kworker/0:367:4240 blocked for more than 467 seconds. [ 1341.053210][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.053480][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.053925][ T32] task:kworker/0:367 state:D stack:0 pid:4240 tgid:4240 ppid:2 flags:0x00000000 [ 1341.054368][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.054711][ T32] Call trace: [ 1341.054921][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.055268][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabf9da4 r5:84d74800 [ 1341.055634][ T32] r4:84d74800 [ 1341.055842][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.056323][ T32] r5:84d74800 r4:8271a0b0 [ 1341.056654][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.057214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.057739][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf9e20 [ 1341.058025][ T32] r4:00000000 [ 1341.058225][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.058630][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.058950][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.070027][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83ec0 [ 1341.070532][ T32] r4:00000000 [ 1341.070746][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.071127][ T32] r9:84d74800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1341.071385][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.071802][ T32] r5:00001000 r4:ea9a1000 [ 1341.071980][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.072296][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.072625][ T32] r5:84d4437c r4:84d44000 [ 1341.072867][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.073416][ T32] r7:dddcfe40 r6:82c18000 r5:84d4437c r4:84b74880 [ 1341.073669][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.074030][ T32] r10:84d74800 r9:84b748ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.074489][ T32] r4:84b74880 [ 1341.074655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.075053][ T32] r10:00000000 r9:eabf5e78 r8:84c83ac0 r7:84b74880 r6:80267888 r5:84d74800 [ 1341.075347][ T32] r4:84c83980 [ 1341.075519][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.075901][ T32] Exception stack(0xeabf9fb0 to 0xeabf9ff8) [ 1341.076189][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.076503][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.076963][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.077235][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83980 [ 1341.077750][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.078114][ T32] INFO: task kworker/0:368:4242 blocked for more than 467 seconds. [ 1341.078496][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.078707][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.078991][ T32] task:kworker/0:368 state:D stack:0 pid:4242 tgid:4242 ppid:2 flags:0x00000000 [ 1341.090059][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.090610][ T32] Call trace: [ 1341.090849][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.091512][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eabfdda4 r5:84d75400 [ 1341.091947][ T32] r4:84d75400 [ 1341.092113][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.092460][ T32] r5:84d75400 r4:8271a0b0 [ 1341.101159][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.102056][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.102494][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabfde20 [ 1341.102860][ T32] r4:00000000 [ 1341.103060][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.103456][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.103861][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.104304][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c83d00 [ 1341.104704][ T32] r4:00000000 [ 1341.104850][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.105204][ T32] r9:84d75400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1341.105562][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.106000][ T32] r5:00001000 r4:ea96b000 [ 1341.106188][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.106550][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.106982][ T32] r5:84d3ff7c r4:84d3fc00 [ 1341.107205][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.107600][ T32] r7:dddcfe40 r6:82c18000 r5:84d3ff7c r4:84b74900 [ 1341.107987][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.108335][ T32] r10:84d75400 r9:84b7492c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.108674][ T32] r4:84b74900 [ 1341.108819][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.119893][ T32] r10:00000000 r9:eabf9e78 r8:84c83dc0 r7:84b74900 r6:80267888 r5:84d75400 [ 1341.120508][ T32] r4:84c83c80 [ 1341.120687][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.121077][ T32] Exception stack(0xeabfdfb0 to 0xeabfdff8) [ 1341.121458][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.121883][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.122225][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.122500][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83c80 [ 1341.122866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.123424][ T32] INFO: task kworker/0:369:4244 blocked for more than 467 seconds. [ 1341.123842][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.124105][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.124418][ T32] task:kworker/0:369 state:D stack:0 pid:4244 tgid:4244 ppid:2 flags:0x00000000 [ 1341.124954][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.125239][ T32] Call trace: [ 1341.125486][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.125925][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac01da4 r5:84d76000 [ 1341.126489][ T32] r4:84d76000 [ 1341.126905][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.127388][ T32] r5:84d76000 r4:8271a0b0 [ 1341.127573][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.128030][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.128582][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac01e20 [ 1341.128932][ T32] r4:00000000 [ 1341.129077][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.139870][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.140518][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.141049][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a040 [ 1341.141500][ T32] r4:00000000 [ 1341.141707][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.142089][ T32] r9:84d76000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1341.142744][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.143240][ T32] r5:00001000 r4:ea9e3000 [ 1341.143442][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.143969][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.144429][ T32] r5:84d4477c r4:84d44400 [ 1341.144658][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.145299][ T32] r7:dddcfe40 r6:82c18000 r5:84d4477c r4:84b74980 [ 1341.145640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.146080][ T32] r10:84d76000 r9:84b749ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.146398][ T32] r4:84b74980 [ 1341.146625][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.147182][ T32] r10:00000000 r9:eabf9e78 r8:84c83f80 r7:84b74980 r6:80267888 r5:84d76000 [ 1341.147745][ T32] r4:84c83e40 [ 1341.148008][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.148565][ T32] Exception stack(0xeac01fb0 to 0xeac01ff8) [ 1341.148973][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.170167][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.170849][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.171174][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c83e40 [ 1341.171556][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.171977][ T32] INFO: task kworker/0:370:4246 blocked for more than 467 seconds. [ 1341.172161][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.172325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.172588][ T32] task:kworker/0:370 state:D stack:0 pid:4246 tgid:4246 ppid:2 flags:0x00000000 [ 1341.172898][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.173095][ T32] Call trace: [ 1341.173188][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.173450][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac05da4 r5:84d76c00 [ 1341.173814][ T32] r4:84d76c00 [ 1341.174024][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.174452][ T32] r5:84d76c00 r4:8271a0b0 [ 1341.174692][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.175209][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.175699][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e20 [ 1341.176046][ T32] r4:00000000 [ 1341.176257][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.176618][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.177071][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.177631][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a240 [ 1341.177933][ T32] r4:00000000 [ 1341.178063][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.178378][ T32] r9:84d76c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1341.178696][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.179058][ T32] r5:00001000 r4:ea9ef000 [ 1341.180306][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.180847][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.181180][ T32] r5:84d44b7c r4:84d44800 [ 1341.181383][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.181778][ T32] r7:dddcfe40 r6:82c18000 r5:84d44b7c r4:84b74a00 [ 1341.182005][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.182382][ T32] r10:84d76c00 r9:84b74a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.182650][ T32] r4:84b74a00 [ 1341.182906][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.183305][ T32] r10:00000000 r9:eac01e78 r8:84c8a100 r7:84b74a00 r6:80267888 r5:84d76c00 [ 1341.183758][ T32] r4:84c8a000 [ 1341.183950][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.184253][ T32] Exception stack(0xeac05fb0 to 0xeac05ff8) [ 1341.184553][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.184972][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.185368][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.185657][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a000 [ 1341.185987][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.186345][ T32] INFO: task kworker/0:371:4247 blocked for more than 467 seconds. [ 1341.186623][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.186817][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.187154][ T32] task:kworker/0:371 state:D stack:0 pid:4247 tgid:4247 ppid:2 flags:0x00000000 [ 1341.187642][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.187975][ T32] Call trace: [ 1341.188284][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.188667][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac0dda4 r5:8486ec00 [ 1341.189007][ T32] r4:8486ec00 [ 1341.199871][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.200534][ T32] r5:8486ec00 r4:8271a0b0 [ 1341.200715][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.201117][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.201496][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac0de20 [ 1341.201769][ T32] r4:00000000 [ 1341.201951][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.202328][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.202765][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.203129][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a980 [ 1341.203494][ T32] r4:00000000 [ 1341.203650][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.203953][ T32] r9:8486ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1341.204219][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.204586][ T32] r5:00001000 r4:eaa7f000 [ 1341.204812][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.205160][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.205592][ T32] r5:84d45b7c r4:84d45800 [ 1341.205797][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.206246][ T32] r7:dddcfe40 r6:82c18000 r5:84d45b7c r4:84b74a80 [ 1341.206544][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.206955][ T32] r10:8486ec00 r9:84b74aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.207248][ T32] r4:84b74a80 [ 1341.207414][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.207801][ T32] r10:00000000 r9:eac05e78 r8:84c8ba40 r7:84b74a80 r6:80267888 r5:8486ec00 [ 1341.208224][ T32] r4:84c8a1c0 [ 1341.208417][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.208769][ T32] Exception stack(0xeac0dfb0 to 0xeac0dff8) [ 1341.209115][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.220432][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.220793][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.221085][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a1c0 [ 1341.221425][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.221834][ T32] INFO: task kworker/0:372:4249 blocked for more than 467 seconds. [ 1341.222166][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.222429][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.222758][ T32] task:kworker/0:372 state:D stack:0 pid:4249 tgid:4249 ppid:2 flags:0x00000000 [ 1341.223226][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.223632][ T32] Call trace: [ 1341.223822][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.224141][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac11da4 r5:8486d400 [ 1341.224625][ T32] r4:8486d400 [ 1341.224797][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.225154][ T32] r5:8486d400 r4:8271a0b0 [ 1341.225470][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.226005][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.226423][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac11e20 [ 1341.226893][ T32] r4:00000000 [ 1341.227058][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.227416][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.227894][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.228256][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a440 [ 1341.228595][ T32] r4:00000000 [ 1341.228755][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.239912][ T32] r9:8486d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1341.240592][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.240972][ T32] r5:00001000 r4:eaa15000 [ 1341.241199][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.241673][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.242223][ T32] r5:84d44f7c r4:84d44c00 [ 1341.242493][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.242961][ T32] r7:dddcfe40 r6:82c18000 r5:84d44f7c r4:84b74b00 [ 1341.243245][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.243748][ T32] r10:8486d400 r9:84b74b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.244092][ T32] r4:84b74b00 [ 1341.244266][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.244745][ T32] r10:00000000 r9:eac0de78 r8:84c8bb40 r7:84b74b00 r6:80267888 r5:8486d400 [ 1341.245147][ T32] r4:84c8a1c0 [ 1341.245361][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.245693][ T32] Exception stack(0xeac11fb0 to 0xeac11ff8) [ 1341.245952][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.246220][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.246521][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.246837][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a1c0 [ 1341.247234][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.247615][ T32] INFO: task kworker/0:373:4250 blocked for more than 467 seconds. [ 1341.247918][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.248154][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.248530][ T32] task:kworker/0:373 state:D stack:0 pid:4250 tgid:4250 ppid:2 flags:0x00000000 [ 1341.249083][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.260533][ T32] Call trace: [ 1341.260759][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.261166][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac15da4 r5:8486e000 [ 1341.261691][ T32] r4:8486e000 [ 1341.261897][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.262366][ T32] r5:8486e000 r4:8271a0b0 [ 1341.262612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.263120][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.263590][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac15e20 [ 1341.263922][ T32] r4:00000000 [ 1341.264073][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.264572][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.265020][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.265453][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a700 [ 1341.265950][ T32] r4:00000000 [ 1341.266128][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.266506][ T32] r9:8486e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1341.266915][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.267408][ T32] r5:00001000 r4:eaa47000 [ 1341.267732][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.268106][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.268545][ T32] r5:84d4537c r4:84d45000 [ 1341.268739][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.279898][ T32] r7:dddcfe40 r6:82c18000 r5:84d4537c r4:84b74b80 [ 1341.280357][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.280808][ T32] r10:8486e000 r9:84b74bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.281083][ T32] r4:84b74b80 [ 1341.281243][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.281608][ T32] r10:00000000 r9:eac0de78 r8:84c8bc40 r7:84b74b80 r6:80267888 r5:8486e000 [ 1341.281907][ T32] r4:84c8a300 [ 1341.282060][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.282362][ T32] Exception stack(0xeac15fb0 to 0xeac15ff8) [ 1341.282604][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.282927][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.283218][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.283486][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a300 [ 1341.283883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.284195][ T32] INFO: task kworker/1:200:4253 blocked for more than 467 seconds. [ 1341.284503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.284773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.285083][ T32] task:kworker/1:200 state:D stack:0 pid:4253 tgid:4253 ppid:2 flags:0x00000000 [ 1341.285547][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.285885][ T32] Call trace: [ 1341.286074][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.286493][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac09da4 r5:8486bc00 [ 1341.286818][ T32] r4:8486bc00 [ 1341.286981][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.287408][ T32] r5:8486bc00 r4:8271a0b0 [ 1341.287609][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.288017][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.288383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac09e20 [ 1341.288715][ T32] r4:00000000 [ 1341.288881][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.309897][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.310490][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.310861][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bec0 [ 1341.311130][ T32] r4:00000000 [ 1341.311290][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.311644][ T32] r9:8486bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1341.311959][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.312345][ T32] r5:00001000 r4:eaa31000 [ 1341.312569][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.312933][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.313401][ T32] r5:84cc637c r4:84cc6000 [ 1341.313579][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.313928][ T32] r7:ddde3e40 r6:82c18200 r5:84cc637c r4:84c89080 [ 1341.314244][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.314569][ T32] r10:8486bc00 r9:84c890ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.314968][ T32] r4:84c89080 [ 1341.315204][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.315553][ T32] r10:00000000 r9:eab69e78 r8:84c8bf80 r7:84c89080 r6:80267888 r5:8486bc00 [ 1341.315879][ T32] r4:84c8be80 [ 1341.316033][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.316367][ T32] Exception stack(0xeac09fb0 to 0xeac09ff8) [ 1341.316624][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.317031][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.317346][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.317684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8be80 [ 1341.318092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.318511][ T32] INFO: task kworker/0:374:4257 blocked for more than 467 seconds. [ 1341.318806][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.319084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.330015][ T32] task:kworker/0:374 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 1341.330769][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.331062][ T32] Call trace: [ 1341.331252][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.331632][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac21da4 r5:84868c00 [ 1341.332041][ T32] r4:84868c00 [ 1341.332217][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.332603][ T32] r5:84868c00 r4:8271a0b0 [ 1341.332837][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.333297][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.333803][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac21e20 [ 1341.334178][ T32] r4:00000000 [ 1341.334339][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.334779][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.335199][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.335689][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8a800 [ 1341.336094][ T32] r4:00000000 [ 1341.336269][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.336591][ T32] r9:84868c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1341.337246][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.337740][ T32] r5:00001000 r4:eaa51000 [ 1341.337936][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.338271][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.338688][ T32] r5:84d4577c r4:84d45400 [ 1341.338945][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.350122][ T32] r7:dddcfe40 r6:82c18000 r5:84d4577c r4:84b74c00 [ 1341.350616][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.351064][ T32] r10:84868c00 r9:84b74c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.351463][ T32] r4:84b74c00 [ 1341.351638][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.352123][ T32] r10:00000000 r9:eac0de78 r8:84c8b940 r7:84b74c00 r6:80267888 r5:84868c00 [ 1341.352503][ T32] r4:84c8a7c0 [ 1341.352677][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.353057][ T32] Exception stack(0xeac21fb0 to 0xeac21ff8) [ 1341.353409][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.353754][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.354086][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.354389][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a7c0 [ 1341.354757][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.355164][ T32] INFO: task kworker/0:375:4260 blocked for more than 467 seconds. [ 1341.355479][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.355716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.356068][ T32] task:kworker/0:375 state:D stack:0 pid:4260 tgid:4260 ppid:2 flags:0x00000000 [ 1341.356490][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.356840][ T32] Call trace: [ 1341.357169][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.357554][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac2dda4 r5:84d0bc00 [ 1341.357953][ T32] r4:84d0bc00 [ 1341.358132][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.358576][ T32] r5:84d0bc00 r4:8271a0b0 [ 1341.358761][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.369892][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.370580][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac2de20 [ 1341.370966][ T32] r4:00000000 [ 1341.371174][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.371544][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.371969][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.372355][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8aa80 [ 1341.372689][ T32] r4:00000000 [ 1341.372866][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.373304][ T32] r9:84d0bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1341.373683][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.374044][ T32] r5:00001000 r4:eaa89000 [ 1341.374267][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.374795][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.375257][ T32] r5:84d45f7c r4:84d45c00 [ 1341.375449][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.375817][ T32] r7:dddcfe40 r6:82c18000 r5:84d45f7c r4:84b74c80 [ 1341.376125][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.376680][ T32] r10:84d0bc00 r9:84b74cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.377016][ T32] r4:84b74c80 [ 1341.377225][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.377660][ T32] r10:00000000 r9:eac0de78 r8:84c8b040 r7:84b74c80 r6:80267888 r5:84d0bc00 [ 1341.377952][ T32] r4:84c8a900 [ 1341.378119][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.378514][ T32] Exception stack(0xeac2dfb0 to 0xeac2dff8) [ 1341.378810][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.390023][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.390595][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.390907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a900 [ 1341.391309][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.391772][ T32] INFO: task kworker/0:376:4261 blocked for more than 467 seconds. [ 1341.392133][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.392403][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.392853][ T32] task:kworker/0:376 state:D stack:0 pid:4261 tgid:4261 ppid:2 flags:0x00000000 [ 1341.393455][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.393869][ T32] Call trace: [ 1341.394042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.394385][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac31da4 r5:8486b000 [ 1341.394707][ T32] r4:8486b000 [ 1341.394908][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.395277][ T32] r5:8486b000 r4:8271a0b0 [ 1341.395474][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.395915][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.396306][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac31e20 [ 1341.396666][ T32] r4:00000000 [ 1341.396846][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.397359][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.397797][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.398280][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8afc0 [ 1341.398717][ T32] r4:00000000 [ 1341.398923][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.410084][ T32] r9:8486b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1341.410661][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.411151][ T32] r5:00001000 r4:eaae1000 [ 1341.411382][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.411772][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.412129][ T32] r5:84d46f7c r4:84d46c00 [ 1341.412344][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.412821][ T32] r7:dddcfe40 r6:82c18000 r5:84d46f7c r4:84b74d00 [ 1341.413070][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.413418][ T32] r10:8486b000 r9:84b74d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.413721][ T32] r4:84b74d00 [ 1341.413901][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.414257][ T32] r10:00000000 r9:eac2de78 r8:84201a80 r7:84b74d00 r6:80267888 r5:8486b000 [ 1341.414591][ T32] r4:84c8a900 [ 1341.414754][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.415012][ T32] Exception stack(0xeac31fb0 to 0xeac31ff8) [ 1341.415263][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.415532][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.415790][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.416102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a900 [ 1341.416432][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.416790][ T32] INFO: task kworker/0:377:4262 blocked for more than 467 seconds. [ 1341.417150][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.417469][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.417887][ T32] task:kworker/0:377 state:D stack:0 pid:4262 tgid:4262 ppid:2 flags:0x00000000 [ 1341.418407][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.418671][ T32] Call trace: [ 1341.418846][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.429956][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac35da4 r5:84d10000 [ 1341.430531][ T32] r4:84d10000 [ 1341.430706][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.431208][ T32] r5:84d10000 r4:8271a0b0 [ 1341.431441][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.431933][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.432443][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac35e20 [ 1341.432860][ T32] r4:00000000 [ 1341.433021][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.433407][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.433799][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.434171][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8ac00 [ 1341.434556][ T32] r4:00000000 [ 1341.434725][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.435129][ T32] r9:84d10000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1341.435467][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.435815][ T32] r5:00001000 r4:eaaa7000 [ 1341.436073][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.436438][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.436880][ T32] r5:84d4637c r4:84d46000 [ 1341.437075][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.437555][ T32] r7:dddcfe40 r6:82c18000 r5:84d4637c r4:84b74d80 [ 1341.437854][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.438268][ T32] r10:84d10000 r9:84b74dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.438601][ T32] r4:84b74d80 [ 1341.438775][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.449959][ T32] r10:00000000 r9:eac31e78 r8:84ca20c0 r7:84b74d80 r6:80267888 r5:84d10000 [ 1341.450493][ T32] r4:84c8a900 [ 1341.450760][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.451136][ T32] Exception stack(0xeac35fb0 to 0xeac35ff8) [ 1341.451399][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.451772][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.452118][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.452507][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8a900 [ 1341.452868][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.453269][ T32] INFO: task kworker/0:378:4264 blocked for more than 467 seconds. [ 1341.453676][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.453972][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.454366][ T32] task:kworker/0:378 state:D stack:0 pid:4264 tgid:4264 ppid:2 flags:0x00000000 [ 1341.454768][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.455050][ T32] Call trace: [ 1341.455288][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.455635][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac3dda4 r5:84d11800 [ 1341.455978][ T32] r4:84d11800 [ 1341.456138][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.456545][ T32] r5:84d11800 r4:8271a0b0 [ 1341.456803][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.457214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.457767][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac3de20 [ 1341.458189][ T32] r4:00000000 [ 1341.458400][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.458839][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.470008][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.470714][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8ad40 [ 1341.471073][ T32] r4:00000000 [ 1341.471268][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.471679][ T32] r9:84d11800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1341.472232][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.472717][ T32] r5:00001000 r4:eaab1000 [ 1341.472931][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.473270][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.473683][ T32] r5:84d4677c r4:84d46400 [ 1341.474048][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.474462][ T32] r7:dddcfe40 r6:82c18000 r5:84d4677c r4:84b74e00 [ 1341.474715][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.475245][ T32] r10:84d11800 r9:84b74e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.475569][ T32] r4:84b74e00 [ 1341.475770][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.476140][ T32] r10:00000000 r9:eac31e78 r8:84ca22c0 r7:84b74e00 r6:80267888 r5:84d11800 [ 1341.476494][ T32] r4:84c8ab80 [ 1341.476776][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.477142][ T32] Exception stack(0xeac3dfb0 to 0xeac3dff8) [ 1341.477505][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.477904][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.478248][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.478562][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8ab80 [ 1341.478950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.489932][ T32] INFO: task kworker/0:379:4266 blocked for more than 467 seconds. [ 1341.490470][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.490770][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.491110][ T32] task:kworker/0:379 state:D stack:0 pid:4266 tgid:4266 ppid:2 flags:0x00000000 [ 1341.491606][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.491941][ T32] Call trace: [ 1341.492142][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.492585][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac45da4 r5:84d10c00 [ 1341.492918][ T32] r4:84d10c00 [ 1341.493153][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.493561][ T32] r5:84d10c00 r4:8271a0b0 [ 1341.493810][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.494283][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.494751][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac45e20 [ 1341.495112][ T32] r4:00000000 [ 1341.495268][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.495624][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.496016][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.496422][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8ae80 [ 1341.496852][ T32] r4:00000000 [ 1341.497022][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.497443][ T32] r9:84d10c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1341.497888][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.498319][ T32] r5:00001000 r4:eaad5000 [ 1341.498581][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.499036][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.510111][ T32] r5:84d46b7c r4:84d46800 [ 1341.510533][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.511215][ T32] r7:dddcfe40 r6:82c18000 r5:84d46b7c r4:84b74e80 [ 1341.511550][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.512029][ T32] r10:84d10c00 r9:84b74eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.512435][ T32] r4:84b74e80 [ 1341.512607][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.513065][ T32] r10:00000000 r9:eac31e78 r8:84ca2480 r7:84b74e80 r6:80267888 r5:84d10c00 [ 1341.513515][ T32] r4:84c8ac80 [ 1341.513842][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.514133][ T32] Exception stack(0xeac45fb0 to 0xeac45ff8) [ 1341.514394][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.514935][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.515324][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.515708][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8ac80 [ 1341.516050][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.516444][ T32] INFO: task kworker/1:201:4268 blocked for more than 467 seconds. [ 1341.516786][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.517011][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.517529][ T32] task:kworker/1:201 state:D stack:0 pid:4268 tgid:4268 ppid:2 flags:0x00000000 [ 1341.518041][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.518331][ T32] Call trace: [ 1341.518540][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.518947][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac4dda4 r5:84d12400 [ 1341.529989][ T32] r4:84d12400 [ 1341.530325][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.530711][ T32] r5:84d12400 r4:8271a0b0 [ 1341.530889][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.531501][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.531913][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac4de20 [ 1341.532227][ T32] r4:00000000 [ 1341.532419][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.532830][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.533205][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.533599][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca2f40 [ 1341.534086][ T32] r4:00000000 [ 1341.534251][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.534643][ T32] r9:84d12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1341.534936][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.535254][ T32] r5:00001000 r4:dff45000 [ 1341.535490][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.535857][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.536217][ T32] r5:84cc737c r4:84cc7000 [ 1341.536400][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.536799][ T32] r7:ddde3e40 r6:82c18200 r5:84cc737c r4:84c89100 [ 1341.537160][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.537756][ T32] r10:84d12400 r9:84c8912c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.538082][ T32] r4:84c89100 [ 1341.538247][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.538841][ T32] r10:00000000 r9:eab69e78 r8:84ca26c0 r7:84c89100 r6:80267888 r5:84d12400 [ 1341.549930][ T32] r4:84ca23c0 [ 1341.550328][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.550752][ T32] Exception stack(0xeac4dfb0 to 0xeac4dff8) [ 1341.551044][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.551605][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.552476][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.553132][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ca23c0 [ 1341.553587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.553983][ T32] INFO: task kworker/0:380:4269 blocked for more than 467 seconds. [ 1341.554408][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.554675][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.554983][ T32] task:kworker/0:380 state:D stack:0 pid:4269 tgid:4269 ppid:2 flags:0x00000000 [ 1341.555462][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.555784][ T32] Call trace: [ 1341.555975][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.556411][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac51da4 r5:84d13c00 [ 1341.556724][ T32] r4:84d13c00 [ 1341.556893][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.557523][ T32] r5:84d13c00 r4:8271a0b0 [ 1341.557826][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.558561][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.558981][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac51e20 [ 1341.570320][ T32] r4:00000000 [ 1341.570720][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.571196][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.571808][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.572256][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c72d40 [ 1341.572604][ T32] r4:00000000 [ 1341.572851][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.573186][ T32] r9:84d13c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1341.573534][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.573919][ T32] r5:00001000 r4:eaba1000 [ 1341.574128][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.574537][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.574952][ T32] r5:84d47f7c r4:84d47c00 [ 1341.575148][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.575545][ T32] r7:dddcfe40 r6:82c18000 r5:84d47f7c r4:84b74f00 [ 1341.575996][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.576425][ T32] r10:84d13c00 r9:84b74f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.576919][ T32] r4:84b74f00 [ 1341.577090][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.577554][ T32] r10:00000000 r9:eac31e78 r8:84ca2780 r7:84b74f00 r6:80267888 r5:84d13c00 [ 1341.577991][ T32] r4:84c8adc0 [ 1341.578161][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.578621][ T32] Exception stack(0xeac51fb0 to 0xeac51ff8) [ 1341.578886][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.590574][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.591137][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.591533][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8adc0 [ 1341.591940][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.592474][ T32] INFO: task kworker/0:381:4270 blocked for more than 468 seconds. [ 1341.593292][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.593654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.594259][ T32] task:kworker/0:381 state:D stack:0 pid:4270 tgid:4270 ppid:2 flags:0x00000000 [ 1341.595057][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.595597][ T32] Call trace: [ 1341.595844][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.596476][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac55da4 r5:84d14800 [ 1341.597150][ T32] r4:84d14800 [ 1341.597477][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.597989][ T32] r5:84d14800 r4:8271a0b0 [ 1341.598227][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.598956][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.610318][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac55e20 [ 1341.610971][ T32] r4:00000000 [ 1341.611383][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.612243][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.612992][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.613441][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b540 [ 1341.613815][ T32] r4:00000000 [ 1341.613977][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.614411][ T32] r9:84d14800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1341.614817][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.615316][ T32] r5:00001000 r4:df9ab000 [ 1341.615506][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.615892][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.616339][ T32] r5:84d4737c r4:84d47000 [ 1341.616600][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.617069][ T32] r7:dddcfe40 r6:82c18000 r5:84d4737c r4:84b74f80 [ 1341.617479][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.617949][ T32] r10:84d14800 r9:84b74fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.618425][ T32] r4:84b74f80 [ 1341.618668][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.631106][ T32] r10:00000000 r9:eac51e78 r8:84ca2880 r7:84b74f80 r6:80267888 r5:84d14800 [ 1341.631912][ T32] r4:84c8af00 [ 1341.632113][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.632539][ T32] Exception stack(0xeac55fb0 to 0xeac55ff8) [ 1341.632942][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1341.633426][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.633869][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.634187][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c8af00 [ 1341.634593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.635072][ T32] INFO: task kworker/1:202:4276 blocked for more than 468 seconds. [ 1341.635432][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.635697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.636055][ T32] task:kworker/1:202 state:D stack:0 pid:4276 tgid:4276 ppid:2 flags:0x00000000 [ 1341.636531][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.636902][ T32] Call trace: [ 1341.637109][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.637478][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ea94dda4 r5:84d16000 [ 1341.637988][ T32] r4:84d16000 [ 1341.638167][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.638608][ T32] r5:84d16000 r4:8271a0b0 [ 1341.638844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.650442][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.651173][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de20 [ 1341.651584][ T32] r4:00000000 [ 1341.651754][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.652297][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.652776][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.653240][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca2cc0 [ 1341.653710][ T32] r4:00000000 [ 1341.653918][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.654506][ T32] r9:84d16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1341.654880][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.655490][ T32] r5:00001000 r4:dfe29000 [ 1341.655682][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.656023][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.656360][ T32] r5:84cc6f7c r4:84cc6c00 [ 1341.656601][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.656975][ T32] r7:ddde3e40 r6:82c18200 r5:84cc6f7c r4:84c89180 [ 1341.657219][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.657617][ T32] r10:84d16000 r9:84c891ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.657929][ T32] r4:84c89180 [ 1341.658095][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.658452][ T32] r10:00000000 r9:eac4de78 r8:84ca2e40 r7:84c89180 r6:80267888 r5:84d16000 [ 1341.658776][ T32] r4:84ca2dc0 [ 1341.659025][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.670165][ T32] Exception stack(0xea94dfb0 to 0xea94dff8) [ 1341.670652][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.671062][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.671429][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.671778][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ca2dc0 [ 1341.672160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.672517][ T32] INFO: task kworker/0:382:4277 blocked for more than 468 seconds. [ 1341.672961][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.673390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.673761][ T32] task:kworker/0:382 state:D stack:0 pid:4277 tgid:4277 ppid:2 flags:0x00000000 [ 1341.674403][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.674760][ T32] Call trace: [ 1341.675021][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.675462][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac1dda4 r5:84d16c00 [ 1341.675842][ T32] r4:84d16c00 [ 1341.676070][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.676475][ T32] r5:84d16c00 r4:8271a0b0 [ 1341.676800][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.677292][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.678264][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac1de20 [ 1341.678604][ T32] r4:00000000 [ 1341.678939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.690145][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.690781][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.691227][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c72080 [ 1341.691625][ T32] r4:00000000 [ 1341.691806][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.692271][ T32] r9:84d16c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1341.692671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.693180][ T32] r5:00001000 r4:ea951000 [ 1341.693505][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.694249][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.694909][ T32] r5:84d4777c r4:84d47400 [ 1341.695174][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.695681][ T32] r7:dddcfe40 r6:82c18000 r5:84d4777c r4:84d90000 [ 1341.696086][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.696620][ T32] r10:84d16c00 r9:84d9002c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1341.697067][ T32] r4:84d90000 [ 1341.697262][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.697803][ T32] r10:00000000 r9:eac51e78 r8:84ca2e80 r7:84d90000 r6:80267888 r5:84d16c00 [ 1341.698153][ T32] r4:84c9f000 [ 1341.698362][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.698747][ T32] Exception stack(0xeac1dfb0 to 0xeac1dff8) [ 1341.699047][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.710298][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.710907][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.711623][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c9f000 [ 1341.712053][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.712672][ T32] INFO: task kworker/1:203:4279 blocked for more than 468 seconds. [ 1341.713096][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.713378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.713696][ T32] task:kworker/1:203 state:D stack:0 pid:4279 tgid:4279 ppid:2 flags:0x00000000 [ 1341.714214][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.714622][ T32] Call trace: [ 1341.714884][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.715312][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac19da4 r5:84d15400 [ 1341.715732][ T32] r4:84d15400 [ 1341.715915][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.716534][ T32] r5:84d15400 r4:8271a0b0 [ 1341.716815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.717545][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.718042][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac19e20 [ 1341.718494][ T32] r4:00000000 [ 1341.718781][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.730210][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.730913][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.731269][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca2580 [ 1341.731680][ T32] r4:00000000 [ 1341.731867][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.732298][ T32] r9:84d15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1341.732715][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.733127][ T32] r5:00001000 r4:dffbd000 [ 1341.733294][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.733778][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.734154][ T32] r5:84cc777c r4:84cc7400 [ 1341.734346][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.734763][ T32] r7:ddde3e40 r6:82c18200 r5:84cc777c r4:84c89200 [ 1341.734985][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.735415][ T32] r10:84d15400 r9:84c8922c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.735736][ T32] r4:84c89200 [ 1341.735916][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.736291][ T32] r10:00000000 r9:eac4de78 r8:84ca2340 r7:84c89200 r6:80267888 r5:84d15400 [ 1341.736667][ T32] r4:84ca2d40 [ 1341.736840][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.737368][ T32] Exception stack(0xeac19fb0 to 0xeac19ff8) [ 1341.737635][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.738072][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.738601][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.739109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ca2d40 [ 1341.750122][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.750696][ T32] INFO: task kworker/1:204:4281 blocked for more than 468 seconds. [ 1341.751050][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.751310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.751662][ T32] task:kworker/1:204 state:D stack:0 pid:4281 tgid:4281 ppid:2 flags:0x00000000 [ 1341.752190][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.752537][ T32] Call trace: [ 1341.752808][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.753222][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac5dda4 r5:84d13000 [ 1341.753633][ T32] r4:84d13000 [ 1341.753809][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.754347][ T32] r5:84d13000 r4:8271a0b0 [ 1341.754692][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.755238][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.755687][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac5de20 [ 1341.756107][ T32] r4:00000000 [ 1341.756314][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.756745][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.757393][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.757821][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c832c0 [ 1341.758242][ T32] r4:00000000 [ 1341.758430][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.758890][ T32] r9:84d13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1341.770401][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.771089][ T32] r5:00001000 r4:e0015000 [ 1341.771261][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.771824][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.772312][ T32] r5:84cc7b7c r4:84cc7800 [ 1341.772556][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.773012][ T32] r7:ddde3e40 r6:82c18200 r5:84cc7b7c r4:84c89280 [ 1341.773290][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.773897][ T32] r10:84d13000 r9:84c892ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.774414][ T32] r4:84c89280 [ 1341.774578][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.775036][ T32] r10:00000000 r9:eac19e78 r8:84ca2180 r7:84c89280 r6:80267888 r5:84d13000 [ 1341.775459][ T32] r4:84ca2fc0 [ 1341.775664][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.776104][ T32] Exception stack(0xeac5dfb0 to 0xeac5dff8) [ 1341.776510][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.777024][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.777461][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.777784][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ca2fc0 [ 1341.778157][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.778681][ T32] INFO: task kworker/1:205:4283 blocked for more than 468 seconds. [ 1341.779036][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.790271][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.790917][ T32] task:kworker/1:205 state:D stack:0 pid:4283 tgid:4283 ppid:2 flags:0x00000000 [ 1341.791419][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.791803][ T32] Call trace: [ 1341.792062][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.792584][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac61da4 r5:84d09800 [ 1341.792960][ T32] r4:84d09800 [ 1341.793267][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.793984][ T32] r5:84d09800 r4:8271a0b0 [ 1341.794238][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.794836][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.795275][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac61e20 [ 1341.795748][ T32] r4:00000000 [ 1341.795919][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.796361][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.796753][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.797266][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84201c00 [ 1341.797670][ T32] r4:00000000 [ 1341.797859][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.798289][ T32] r9:84d09800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1341.798693][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.799110][ T32] r5:00001000 r4:e0061000 [ 1341.810154][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.810916][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.811436][ T32] r5:84cc7f7c r4:84cc7c00 [ 1341.811661][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.812164][ T32] r7:ddde3e40 r6:82c18200 r5:84cc7f7c r4:84c89300 [ 1341.812481][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.812990][ T32] r10:84d09800 r9:84c8932c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.813445][ T32] r4:84c89300 [ 1341.813670][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.814151][ T32] r10:00000000 r9:eac5de78 r8:84c83140 r7:84c89300 r6:80267888 r5:84d09800 [ 1341.814589][ T32] r4:84ca25c0 [ 1341.814827][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.815221][ T32] Exception stack(0xeac61fb0 to 0xeac61ff8) [ 1341.815554][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.816121][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.816539][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.816908][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84ca25c0 [ 1341.817379][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.817920][ T32] INFO: task kworker/1:206:4285 blocked for more than 468 seconds. [ 1341.818340][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.818643][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.818998][ T32] task:kworker/1:206 state:D stack:0 pid:4285 tgid:4285 ppid:2 flags:0x00000000 [ 1341.829974][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.830482][ T32] Call trace: [ 1341.830772][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.831224][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac6dda4 r5:848b8c00 [ 1341.831609][ T32] r4:848b8c00 [ 1341.831800][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.832197][ T32] r5:848b8c00 r4:8271a0b0 [ 1341.832403][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.832945][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.833541][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac6de20 [ 1341.833991][ T32] r4:00000000 [ 1341.834216][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.834682][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.835111][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.835491][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90040 [ 1341.835841][ T32] r4:00000000 [ 1341.836003][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.836503][ T32] r9:848b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1341.836875][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.837437][ T32] r5:00001000 r4:e0525000 [ 1341.837717][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.838124][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.838609][ T32] r5:8405477c r4:84054400 [ 1341.838822][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.849962][ T32] r7:ddde3e40 r6:82c18200 r5:8405477c r4:84c89380 [ 1341.850545][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.851088][ T32] r10:848b8c00 r9:84c893ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.851445][ T32] r4:84c89380 [ 1341.851620][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.852009][ T32] r10:00000000 r9:eac61e78 r8:84c9f400 r7:84c89380 r6:80267888 r5:848b8c00 [ 1341.852414][ T32] r4:84201bc0 [ 1341.852624][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.853057][ T32] Exception stack(0xeac6dfb0 to 0xeac6dff8) [ 1341.853421][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.853854][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.854234][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.854543][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84201bc0 [ 1341.854995][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.855471][ T32] INFO: task kworker/1:207:4287 blocked for more than 468 seconds. [ 1341.855835][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.856095][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.856481][ T32] task:kworker/1:207 state:D stack:0 pid:4287 tgid:4287 ppid:2 flags:0x00000000 [ 1341.856930][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.857297][ T32] Call trace: [ 1341.857544][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.857906][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac71da4 r5:848b9800 [ 1341.858302][ T32] r4:848b9800 [ 1341.858471][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.858862][ T32] r5:848b9800 r4:8271a0b0 [ 1341.859111][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.870772][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.871441][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac71e20 [ 1341.871885][ T32] r4:00000000 [ 1341.872172][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.872823][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.873394][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.873890][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90240 [ 1341.874495][ T32] r4:00000000 [ 1341.874668][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.875045][ T32] r9:848b9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1341.875620][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.876088][ T32] r5:00001000 r4:e0561000 [ 1341.876386][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.876879][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.877447][ T32] r5:8405437c r4:84054000 [ 1341.877718][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.878249][ T32] r7:ddde3e40 r6:82c18200 r5:8405437c r4:84c89400 [ 1341.878531][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.879070][ T32] r10:848b9800 r9:84c8942c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.890015][ T32] r4:84c89400 [ 1341.890395][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.890898][ T32] r10:00000000 r9:eac6de78 r8:84c9f500 r7:84c89400 r6:80267888 r5:848b9800 [ 1341.891276][ T32] r4:84c900c0 [ 1341.891445][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.891806][ T32] Exception stack(0xeac71fb0 to 0xeac71ff8) [ 1341.892073][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1341.892493][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.892897][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.893260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c900c0 [ 1341.893713][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.894157][ T32] INFO: task kworker/1:208:4289 blocked for more than 468 seconds. [ 1341.894590][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.894898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.895258][ T32] task:kworker/1:208 state:D stack:0 pid:4289 tgid:4289 ppid:2 flags:0x00000000 [ 1341.895787][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.896235][ T32] Call trace: [ 1341.896486][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.896879][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac79da4 r5:848bb000 [ 1341.897238][ T32] r4:848bb000 [ 1341.897539][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.897982][ T32] r5:848bb000 r4:8271a0b0 [ 1341.898199][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.898660][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.910384][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac79e20 [ 1341.910899][ T32] r4:00000000 [ 1341.911092][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.911570][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.912057][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.912597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90380 [ 1341.913150][ T32] r4:00000000 [ 1341.913373][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.913754][ T32] r9:848bb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1341.914208][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.914562][ T32] r5:00001000 r4:e06d1000 [ 1341.914748][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.915206][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.915552][ T32] r5:84ce037c r4:84ce0000 [ 1341.915799][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.916168][ T32] r7:ddde3e40 r6:82c18200 r5:84ce037c r4:84c89480 [ 1341.916582][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.916994][ T32] r10:848bb000 r9:84c894ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.917402][ T32] r4:84c89480 [ 1341.917611][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.917959][ T32] r10:00000000 r9:eac71e78 r8:84c9f700 r7:84c89480 r6:80267888 r5:848bb000 [ 1341.918265][ T32] r4:84c901c0 [ 1341.918426][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.918797][ T32] Exception stack(0xeac79fb0 to 0xeac79ff8) [ 1341.919040][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.930059][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.930590][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.930897][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c901c0 [ 1341.931346][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.931685][ T32] INFO: task kworker/1:209:4290 blocked for more than 468 seconds. [ 1341.932020][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.932300][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.932566][ T32] task:kworker/1:209 state:D stack:0 pid:4290 tgid:4290 ppid:2 flags:0x00000000 [ 1341.933028][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.933385][ T32] Call trace: [ 1341.933571][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.933982][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac7dda4 r5:848bbc00 [ 1341.934387][ T32] r4:848bbc00 [ 1341.934616][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.934981][ T32] r5:848bbc00 r4:8271a0b0 [ 1341.935163][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.935561][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.936021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac7de20 [ 1341.936347][ T32] r4:00000000 [ 1341.936518][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.937357][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.937744][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.938117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90480 [ 1341.938451][ T32] r4:00000000 [ 1341.938622][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.938954][ T32] r9:848bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1341.950077][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.950699][ T32] r5:00001000 r4:e06fb000 [ 1341.950952][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.951321][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.951752][ T32] r5:84ce077c r4:84ce0400 [ 1341.951952][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.952477][ T32] r7:ddde3e40 r6:82c18200 r5:84ce077c r4:84c89500 [ 1341.952781][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.953515][ T32] r10:848bbc00 r9:84c8952c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.953867][ T32] r4:84c89500 [ 1341.954018][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.954454][ T32] r10:00000000 r9:eac79e78 r8:84c9f800 r7:84c89500 r6:80267888 r5:848bbc00 [ 1341.954756][ T32] r4:84c901c0 [ 1341.954912][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.955197][ T32] Exception stack(0xeac7dfb0 to 0xeac7dff8) [ 1341.955437][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1341.955908][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.956295][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.956814][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c901c0 [ 1341.957145][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.957489][ T32] INFO: task kworker/1:210:4293 blocked for more than 468 seconds. [ 1341.957837][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.958063][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.958535][ T32] task:kworker/1:210 state:D stack:0 pid:4293 tgid:4293 ppid:2 flags:0x00000000 [ 1341.958926][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.969950][ T32] Call trace: [ 1341.970373][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.970750][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac89da4 r5:848ba400 [ 1341.971084][ T32] r4:848ba400 [ 1341.971283][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.971609][ T32] r5:848ba400 r4:8271a0b0 [ 1341.971802][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.972151][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.972573][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac89e20 [ 1341.972899][ T32] r4:00000000 [ 1341.973053][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1341.973465][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1341.974075][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1341.974517][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c905c0 [ 1341.974809][ T32] r4:00000000 [ 1341.974969][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1341.975275][ T32] r9:848ba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1341.975643][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1341.976109][ T32] r5:00001000 r4:e0713000 [ 1341.976593][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1341.977053][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1341.977516][ T32] r5:84ce0b7c r4:84ce0800 [ 1341.977757][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1341.978194][ T32] r7:ddde3e40 r6:82c18200 r5:84ce0b7c r4:84c89580 [ 1341.978584][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1341.979035][ T32] r10:848ba400 r9:84c895ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1341.990051][ T32] r4:84c89580 [ 1341.990494][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1341.990891][ T32] r10:00000000 r9:eac7de78 r8:84c9fac0 r7:84c89580 r6:80267888 r5:848ba400 [ 1341.991231][ T32] r4:84c902c0 [ 1341.991449][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1341.991847][ T32] Exception stack(0xeac89fb0 to 0xeac89ff8) [ 1341.992146][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1341.992519][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1341.992940][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1341.993262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c902c0 [ 1341.993581][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1341.993950][ T32] INFO: task kworker/1:211:4295 blocked for more than 468 seconds. [ 1341.994280][ T32] Not tainted 6.12.0-syzkaller #0 [ 1341.994503][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1341.994837][ T32] task:kworker/1:211 state:D stack:0 pid:4295 tgid:4295 ppid:2 flags:0x00000000 [ 1341.995257][ T32] Workqueue: events bpf_prog_free_deferred [ 1341.995539][ T32] Call trace: [ 1341.995795][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1341.996457][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac91da4 r5:848bd400 [ 1341.996927][ T32] r4:848bd400 [ 1341.997099][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1341.997478][ T32] r5:848bd400 r4:8271a0b0 [ 1341.997676][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1341.998089][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1341.998466][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac91e20 [ 1341.998863][ T32] r4:00000000 [ 1341.999030][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.010072][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.010751][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.011135][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90b40 [ 1342.011647][ T32] r4:00000000 [ 1342.011938][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.012272][ T32] r9:848bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1342.012587][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.013001][ T32] r5:00001000 r4:e07f5000 [ 1342.013358][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.013955][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.014369][ T32] r5:84ce1b7c r4:84ce1800 [ 1342.014561][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.014926][ T32] r7:ddde3e40 r6:82c18200 r5:84ce1b7c r4:84c89600 [ 1342.015190][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.015559][ T32] r10:848bd400 r9:84c8962c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.015839][ T32] r4:84c89600 [ 1342.015989][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.016330][ T32] r10:00000000 r9:eac89e78 r8:84c9fc40 r7:84c89600 r6:80267888 r5:848bd400 [ 1342.016690][ T32] r4:84c90580 [ 1342.016895][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.017252][ T32] Exception stack(0xeac91fb0 to 0xeac91ff8) [ 1342.017571][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.017959][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.018328][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.018660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90580 [ 1342.019043][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.039971][ T32] INFO: task kworker/1:212:4296 blocked for more than 468 seconds. [ 1342.040520][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.040827][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.041155][ T32] task:kworker/1:212 state:D stack:0 pid:4296 tgid:4296 ppid:2 flags:0x00000000 [ 1342.041621][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.041932][ T32] Call trace: [ 1342.042128][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.042487][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac95da4 r5:848be000 [ 1342.042889][ T32] r4:848be000 [ 1342.043037][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.043362][ T32] r5:848be000 r4:8271a0b0 [ 1342.043584][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.043987][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.044360][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac95e20 [ 1342.044633][ T32] r4:00000000 [ 1342.044802][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.045174][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.045581][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.045964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90780 [ 1342.046246][ T32] r4:00000000 [ 1342.046533][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.046964][ T32] r9:848be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1342.047234][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.047582][ T32] r5:00001000 r4:e0771000 [ 1342.047765][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.048064][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.048475][ T32] r5:84ce0f7c r4:84ce0c00 [ 1342.048709][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.049155][ T32] r7:ddde3e40 r6:82c18200 r5:84ce0f7c r4:84c89680 [ 1342.060317][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.060744][ T32] r10:848be000 r9:84c896ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.061092][ T32] r4:84c89680 [ 1342.061286][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.061683][ T32] r10:00000000 r9:eac91e78 r8:84c9fd40 r7:84c89680 r6:80267888 r5:848be000 [ 1342.062056][ T32] r4:84c90580 [ 1342.062222][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.062526][ T32] Exception stack(0xeac95fb0 to 0xeac95ff8) [ 1342.062875][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.063333][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.063824][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.064212][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90580 [ 1342.064822][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.065260][ T32] INFO: task kworker/1:213:4298 blocked for more than 468 seconds. [ 1342.065673][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.065936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.066227][ T32] task:kworker/1:213 state:D stack:0 pid:4298 tgid:4298 ppid:2 flags:0x00000000 [ 1342.066674][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.066960][ T32] Call trace: [ 1342.067215][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.067670][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac9dda4 r5:848bc800 [ 1342.068306][ T32] r4:848bc800 [ 1342.068475][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.068942][ T32] r5:848bc800 r4:8271a0b0 [ 1342.069174][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.080514][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.081043][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac9de20 [ 1342.081361][ T32] r4:00000000 [ 1342.081535][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.081992][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.082347][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.082735][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90880 [ 1342.083130][ T32] r4:00000000 [ 1342.083295][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.083689][ T32] r9:848bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1342.084061][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.084406][ T32] r5:00001000 r4:e0797000 [ 1342.084748][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.085143][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.085693][ T32] r5:84ce137c r4:84ce1000 [ 1342.086001][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.086494][ T32] r7:ddde3e40 r6:82c18200 r5:84ce137c r4:84c89700 [ 1342.086764][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.087091][ T32] r10:848bc800 r9:84c8972c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.087474][ T32] r4:84c89700 [ 1342.087636][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.087973][ T32] r10:00000000 r9:eac91e78 r8:84c9ff00 r7:84c89700 r6:80267888 r5:848bc800 [ 1342.088324][ T32] r4:84c90700 [ 1342.088487][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.088842][ T32] Exception stack(0xeac9dfb0 to 0xeac9dff8) [ 1342.089114][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.099949][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.100488][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.100825][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90700 [ 1342.101140][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.101465][ T32] INFO: task kworker/1:214:4300 blocked for more than 468 seconds. [ 1342.101811][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.102054][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.102312][ T32] task:kworker/1:214 state:D stack:0 pid:4300 tgid:4300 ppid:2 flags:0x00000000 [ 1342.102682][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.102987][ T32] Call trace: [ 1342.103215][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.103586][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaca5da4 r5:84d71800 [ 1342.103951][ T32] r4:84d71800 [ 1342.104111][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.104530][ T32] r5:84d71800 r4:8271a0b0 [ 1342.104758][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.105111][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.105705][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca5e20 [ 1342.106025][ T32] r4:00000000 [ 1342.106318][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.106682][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.107019][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.107370][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c909c0 [ 1342.107695][ T32] r4:00000000 [ 1342.107866][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.108232][ T32] r9:84d71800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1342.108511][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.108897][ T32] r5:00001000 r4:e07cb000 [ 1342.109075][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.119931][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.120540][ T32] r5:84ce177c r4:84ce1400 [ 1342.120716][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.121122][ T32] r7:ddde3e40 r6:82c18200 r5:84ce177c r4:84c89780 [ 1342.121440][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.121871][ T32] r10:84d71800 r9:84c897ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.122144][ T32] r4:84c89780 [ 1342.122332][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.122646][ T32] r10:00000000 r9:eac91e78 r8:84c9f9c0 r7:84c89780 r6:80267888 r5:84d71800 [ 1342.122921][ T32] r4:84c90840 [ 1342.123080][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.123440][ T32] Exception stack(0xeaca5fb0 to 0xeaca5ff8) [ 1342.123735][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.124065][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.124432][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.124736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90840 [ 1342.125063][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.125391][ T32] INFO: task kworker/1:215:4303 blocked for more than 468 seconds. [ 1342.125710][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.125976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.126274][ T32] task:kworker/1:215 state:D stack:0 pid:4303 tgid:4303 ppid:2 flags:0x00000000 [ 1342.126737][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.127019][ T32] Call trace: [ 1342.127220][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.127577][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaca9da4 r5:848b8000 [ 1342.127991][ T32] r4:848b8000 [ 1342.128211][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.128594][ T32] r5:848b8000 r4:8271a0b0 [ 1342.128829][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.140010][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.140804][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca9e20 [ 1342.141154][ T32] r4:00000000 [ 1342.141369][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.141792][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.142211][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.142701][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90c80 [ 1342.143005][ T32] r4:00000000 [ 1342.143244][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.143749][ T32] r9:848b8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1342.144160][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.144578][ T32] r5:00001000 r4:e8881000 [ 1342.144790][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.145235][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.145690][ T32] r5:84ce1f7c r4:84ce1c00 [ 1342.145886][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.146448][ T32] r7:ddde3e40 r6:82c18200 r5:84ce1f7c r4:84c89800 [ 1342.146789][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.147258][ T32] r10:848b8000 r9:84c8982c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.147691][ T32] r4:84c89800 [ 1342.147856][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.148353][ T32] r10:00000000 r9:eac91e78 r8:84c9f5c0 r7:84c89800 r6:80267888 r5:848b8000 [ 1342.148830][ T32] r4:84c90900 [ 1342.149011][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.159885][ T32] Exception stack(0xeaca9fb0 to 0xeaca9ff8) [ 1342.160326][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.160655][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.160954][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.161234][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90900 [ 1342.161603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.161931][ T32] INFO: task kworker/1:216:4306 blocked for more than 468 seconds. [ 1342.162316][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.162576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.162962][ T32] task:kworker/1:216 state:D stack:0 pid:4306 tgid:4306 ppid:2 flags:0x00000000 [ 1342.163426][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.163774][ T32] Call trace: [ 1342.163951][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.164387][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacb5da4 r5:84d88000 [ 1342.164694][ T32] r4:84d88000 [ 1342.164897][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.165292][ T32] r5:84d88000 r4:8271a0b0 [ 1342.165612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.165979][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.166335][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb5e20 [ 1342.167098][ T32] r4:00000000 [ 1342.167365][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.167754][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.168125][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.168491][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78080 [ 1342.168833][ T32] r4:00000000 [ 1342.169050][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.179975][ T32] r9:84d88000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1342.180517][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.181104][ T32] r5:00001000 r4:eaaf5000 [ 1342.181356][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.181925][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.182399][ T32] r5:84ce2b7c r4:84ce2800 [ 1342.182657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.183085][ T32] r7:ddde3e40 r6:82c18200 r5:84ce2b7c r4:84c89880 [ 1342.183679][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.184137][ T32] r10:84d88000 r9:84c898ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.184586][ T32] r4:84c89880 [ 1342.184760][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.185116][ T32] r10:00000000 r9:eaca9e78 r8:84c9f0c0 r7:84c89880 r6:80267888 r5:84d88000 [ 1342.185579][ T32] r4:84c90bc0 [ 1342.185772][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.186157][ T32] Exception stack(0xeacb5fb0 to 0xeacb5ff8) [ 1342.186469][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.186863][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.188552][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.188907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90bc0 [ 1342.199823][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.200597][ T32] INFO: task kworker/1:217:4307 blocked for more than 468 seconds. [ 1342.201071][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.201428][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.201906][ T32] task:kworker/1:217 state:D stack:0 pid:4307 tgid:4307 ppid:2 flags:0x00000000 [ 1342.202585][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.202991][ T32] Call trace: [ 1342.203291][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.203855][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacb9da4 r5:84d88c00 [ 1342.204443][ T32] r4:84d88c00 [ 1342.204741][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.205261][ T32] r5:84d88c00 r4:8271a0b0 [ 1342.205558][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.206202][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.206772][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb9e20 [ 1342.207209][ T32] r4:00000000 [ 1342.207402][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.207895][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.208275][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.208779][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90d80 [ 1342.220033][ T32] r4:00000000 [ 1342.220435][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.220989][ T32] r9:84d88c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1342.221542][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.221974][ T32] r5:00001000 r4:ea913000 [ 1342.222177][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.222603][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.223120][ T32] r5:84ce237c r4:84ce2000 [ 1342.223319][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.223861][ T32] r7:ddde3e40 r6:82c18200 r5:84ce237c r4:84c89900 [ 1342.224179][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.224820][ T32] r10:84d88c00 r9:84c8992c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.225422][ T32] r4:84c89900 [ 1342.225678][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.226130][ T32] r10:00000000 r9:eacb5e78 r8:84c9fe00 r7:84c89900 r6:80267888 r5:84d88c00 [ 1342.226580][ T32] r4:84c90bc0 [ 1342.226795][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.227207][ T32] Exception stack(0xeacb9fb0 to 0xeacb9ff8) [ 1342.227540][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.227973][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.228373][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.228787][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90bc0 [ 1342.229071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.239962][ T32] INFO: task kworker/1:218:4308 blocked for more than 468 seconds. [ 1342.240506][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.240756][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.241110][ T32] task:kworker/1:218 state:D stack:0 pid:4308 tgid:4308 ppid:2 flags:0x00000000 [ 1342.241663][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.242139][ T32] Call trace: [ 1342.242395][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.242843][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacbdda4 r5:84d89800 [ 1342.243265][ T32] r4:84d89800 [ 1342.243490][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.243980][ T32] r5:84d89800 r4:8271a0b0 [ 1342.244357][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.244820][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.245149][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacbde20 [ 1342.245584][ T32] r4:00000000 [ 1342.245772][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.246654][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.247524][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.248455][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90ec0 [ 1342.259966][ T32] r4:00000000 [ 1342.260372][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.260866][ T32] r9:84d89800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1342.261393][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.261832][ T32] r5:00001000 r4:ea935000 [ 1342.262110][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.262598][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.263118][ T32] r5:84ce277c r4:84ce2400 [ 1342.263377][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.264654][ T32] r7:ddde3e40 r6:82c18200 r5:84ce277c r4:84c89980 [ 1342.265445][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.266093][ T32] r10:84d89800 r9:84c899ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.266931][ T32] r4:84c89980 [ 1342.267185][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.267550][ T32] r10:00000000 r9:eacb5e78 r8:84c9ff80 r7:84c89980 r6:80267888 r5:84d89800 [ 1342.268485][ T32] r4:84c90e00 [ 1342.268750][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.269167][ T32] Exception stack(0xeacbdfb0 to 0xeacbdff8) [ 1342.280435][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.280905][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.281626][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.281984][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90e00 [ 1342.282834][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.283785][ T32] INFO: task kworker/1:219:4311 blocked for more than 468 seconds. [ 1342.284275][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.284567][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.285003][ T32] task:kworker/1:219 state:D stack:0 pid:4311 tgid:4311 ppid:2 flags:0x00000000 [ 1342.285529][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.285867][ T32] Call trace: [ 1342.286083][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.286578][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac69da4 r5:84d8a400 [ 1342.287276][ T32] r4:84d8a400 [ 1342.287464][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.287823][ T32] r5:84d8a400 r4:8271a0b0 [ 1342.288118][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.288683][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.299926][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac69e20 [ 1342.300627][ T32] r4:00000000 [ 1342.300864][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.301601][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.302491][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.303179][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78180 [ 1342.304036][ T32] r4:00000000 [ 1342.304339][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.304792][ T32] r9:84d8a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1342.305929][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.306522][ T32] r5:00001000 r4:eaaff000 [ 1342.306754][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.307851][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.308701][ T32] r5:84ce2f7c r4:84ce2c00 [ 1342.308964][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.319885][ T32] r7:ddde3e40 r6:82c18200 r5:84ce2f7c r4:84c89a00 [ 1342.320371][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.320999][ T32] r10:84d8a400 r9:84c89a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.321722][ T32] r4:84c89a00 [ 1342.321865][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.322584][ T32] r10:00000000 r9:eacb5e78 r8:84c72000 r7:84c89a00 r6:80267888 r5:84d8a400 [ 1342.323217][ T32] r4:84c90f80 [ 1342.323403][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.323933][ T32] Exception stack(0xeac69fb0 to 0xeac69ff8) [ 1342.324416][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.324953][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.325473][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.325930][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c90f80 [ 1342.326391][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.326864][ T32] INFO: task kworker/0:383:4312 blocked for more than 468 seconds. [ 1342.327282][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.327617][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.327968][ T32] task:kworker/0:383 state:D stack:0 pid:4312 tgid:4312 ppid:2 flags:0x00000000 [ 1342.328607][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.328997][ T32] Call trace: [ 1342.339980][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.340759][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacc1da4 r5:84d8b000 [ 1342.341398][ T32] r4:84d8b000 [ 1342.341683][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.342198][ T32] r5:84d8b000 r4:8271a0b0 [ 1342.342412][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.342880][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.343320][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e20 [ 1342.343894][ T32] r4:00000000 [ 1342.344124][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.344585][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.345140][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.345929][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c72c40 [ 1342.347053][ T32] r4:00000000 [ 1342.347240][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.347905][ T32] r9:84d8b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1342.348974][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.370121][ T32] r5:00001000 r4:eab87000 [ 1342.370604][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.371479][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.372450][ T32] r5:84d47b7c r4:84d47800 [ 1342.372802][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.373840][ T32] r7:dddcfe40 r6:82c18000 r5:84d47b7c r4:84d90080 [ 1342.374270][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.374811][ T32] r10:84d8b000 r9:84d900ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.375345][ T32] r4:84d90080 [ 1342.375566][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.376215][ T32] r10:00000000 r9:eac51e78 r8:84c72200 r7:84d90080 r6:80267888 r5:84d8b000 [ 1342.376574][ T32] r4:84c72140 [ 1342.376775][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.377291][ T32] Exception stack(0xeacc1fb0 to 0xeacc1ff8) [ 1342.377665][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.378129][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.378492][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.390037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c72140 [ 1342.390612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.391078][ T32] INFO: task kworker/1:220:4315 blocked for more than 468 seconds. [ 1342.391990][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.392646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.392985][ T32] task:kworker/1:220 state:D stack:0 pid:4315 tgid:4315 ppid:2 flags:0x00000000 [ 1342.393654][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.394221][ T32] Call trace: [ 1342.394626][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.395218][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaccdda4 r5:84d8d400 [ 1342.396063][ T32] r4:84d8d400 [ 1342.396571][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.397624][ T32] r5:84d8d400 r4:8271a0b0 [ 1342.397840][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.398769][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.409852][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaccde20 [ 1342.410389][ T32] r4:00000000 [ 1342.410601][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.411167][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.411727][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.412219][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78300 [ 1342.412706][ T32] r4:00000000 [ 1342.412983][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.413559][ T32] r9:84d8d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1342.413985][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.414368][ T32] r5:00001000 r4:eab0f000 [ 1342.414581][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.414920][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.415257][ T32] r5:84ce337c r4:84ce3000 [ 1342.415571][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.416350][ T32] r7:ddde3e40 r6:82c18200 r5:84ce337c r4:84c89a80 [ 1342.416639][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.417106][ T32] r10:84d8d400 r9:84c89aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.417648][ T32] r4:84c89a80 [ 1342.417842][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.418494][ T32] r10:00000000 r9:eac69e78 r8:84c724c0 r7:84c89a80 r6:80267888 r5:84d8d400 [ 1342.429994][ T32] r4:84b78100 [ 1342.430442][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.430934][ T32] Exception stack(0xeaccdfb0 to 0xeaccdff8) [ 1342.431321][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.431947][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.432522][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.433075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78100 [ 1342.433424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.433768][ T32] INFO: task kworker/1:221:4316 blocked for more than 468 seconds. [ 1342.434079][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.434326][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.434721][ T32] task:kworker/1:221 state:D stack:0 pid:4316 tgid:4316 ppid:2 flags:0x00000000 [ 1342.435183][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.435582][ T32] Call trace: [ 1342.435845][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.436377][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacd1da4 r5:84d8e000 [ 1342.436831][ T32] r4:84d8e000 [ 1342.437051][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.437777][ T32] r5:84d8e000 r4:8271a0b0 [ 1342.438167][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.438662][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.450061][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd1e20 [ 1342.450648][ T32] r4:00000000 [ 1342.450939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.451521][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.451925][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.452429][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b788c0 [ 1342.453455][ T32] r4:00000000 [ 1342.453644][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.454212][ T32] r9:84d8e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1342.454637][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.455208][ T32] r5:00001000 r4:eacef000 [ 1342.455462][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.455862][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.456366][ T32] r5:84e4037c r4:84e40000 [ 1342.456598][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.457209][ T32] r7:ddde3e40 r6:82c18200 r5:84e4037c r4:84c89b00 [ 1342.457498][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.457994][ T32] r10:84d8e000 r9:84c89b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.458340][ T32] r4:84c89b00 [ 1342.458782][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.470004][ T32] r10:00000000 r9:eaccde78 r8:84c725c0 r7:84c89b00 r6:80267888 r5:84d8e000 [ 1342.470567][ T32] r4:84b78100 [ 1342.470767][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.471363][ T32] Exception stack(0xeacd1fb0 to 0xeacd1ff8) [ 1342.471627][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.472119][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.472971][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.473251][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78100 [ 1342.473698][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.474181][ T32] INFO: task kworker/1:222:4318 blocked for more than 468 seconds. [ 1342.474568][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.474814][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.475459][ T32] task:kworker/1:222 state:D stack:0 pid:4318 tgid:4318 ppid:2 flags:0x00000000 [ 1342.475996][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.476324][ T32] Call trace: [ 1342.476526][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.477003][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacd9da4 r5:84d8c800 [ 1342.477455][ T32] r4:84d8c800 [ 1342.477695][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.478445][ T32] r5:84d8c800 r4:8271a0b0 [ 1342.478636][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.479032][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.490287][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacd9e20 [ 1342.490873][ T32] r4:00000000 [ 1342.491084][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.491565][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.492003][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.492440][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78440 [ 1342.492751][ T32] r4:00000000 [ 1342.492913][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.493405][ T32] r9:84d8c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1342.493904][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.494319][ T32] r5:00001000 r4:eab1d000 [ 1342.494531][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.494974][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.495493][ T32] r5:84ce377c r4:84ce3400 [ 1342.495695][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.496159][ T32] r7:ddde3e40 r6:82c18200 r5:84ce377c r4:84c89b80 [ 1342.496392][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.496811][ T32] r10:84d8c800 r9:84c89bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.497290][ T32] r4:84c89b80 [ 1342.497640][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.498088][ T32] r10:00000000 r9:eacd1e78 r8:84c72740 r7:84c89b80 r6:80267888 r5:84d8c800 [ 1342.498591][ T32] r4:84b78280 [ 1342.498770][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.509985][ T32] Exception stack(0xeacd9fb0 to 0xeacd9ff8) [ 1342.510566][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.511018][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.511521][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.511872][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78280 [ 1342.512239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.512615][ T32] INFO: task kworker/1:223:4320 blocked for more than 468 seconds. [ 1342.512919][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.513196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.513571][ T32] task:kworker/1:223 state:D stack:0 pid:4320 tgid:4320 ppid:2 flags:0x00000000 [ 1342.514087][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.514460][ T32] Call trace: [ 1342.514671][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.515030][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eace1da4 r5:84d8bc00 [ 1342.515404][ T32] r4:84d8bc00 [ 1342.515579][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.516073][ T32] r5:84d8bc00 r4:8271a0b0 [ 1342.516307][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.516865][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.517266][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace1e20 [ 1342.517652][ T32] r4:00000000 [ 1342.517831][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.518252][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.518648][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.519072][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78540 [ 1342.529823][ T32] r4:00000000 [ 1342.530200][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.530691][ T32] r9:84d8bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1342.531020][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.531402][ T32] r5:00001000 r4:eab4f000 [ 1342.531649][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.532178][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.532721][ T32] r5:84ce3b7c r4:84ce3800 [ 1342.532993][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.533688][ T32] r7:ddde3e40 r6:82c18200 r5:84ce3b7c r4:84c89c00 [ 1342.534127][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.534680][ T32] r10:84d8bc00 r9:84c89c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.535283][ T32] r4:84c89c00 [ 1342.535546][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.536117][ T32] r10:00000000 r9:eacd1e78 r8:84c72900 r7:84c89c00 r6:80267888 r5:84d8bc00 [ 1342.536634][ T32] r4:84b78600 [ 1342.536941][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.537462][ T32] Exception stack(0xeace1fb0 to 0xeace1ff8) [ 1342.537778][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.538175][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.538497][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.539035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78600 [ 1342.550320][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.550901][ T32] INFO: task kworker/1:224:4322 blocked for more than 468 seconds. [ 1342.551202][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.551555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.551854][ T32] task:kworker/1:224 state:D stack:0 pid:4322 tgid:4322 ppid:2 flags:0x00000000 [ 1342.552268][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.552590][ T32] Call trace: [ 1342.552782][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.553155][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eace9da4 r5:84d8ec00 [ 1342.553459][ T32] r4:84d8ec00 [ 1342.553631][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.553978][ T32] r5:84d8ec00 r4:8271a0b0 [ 1342.554156][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.554684][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.555243][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace9e20 [ 1342.555774][ T32] r4:00000000 [ 1342.555999][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.556523][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.556986][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.557562][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b786c0 [ 1342.557891][ T32] r4:00000000 [ 1342.558182][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.558730][ T32] r9:84d8ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1342.570056][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.570728][ T32] r5:00001000 r4:eab71000 [ 1342.570956][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.571359][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.571767][ T32] r5:84ce3f7c r4:84ce3c00 [ 1342.571961][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.572440][ T32] r7:ddde3e40 r6:82c18200 r5:84ce3f7c r4:84c89c80 [ 1342.572752][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.573164][ T32] r10:84d8ec00 r9:84c89cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.573708][ T32] r4:84c89c80 [ 1342.573883][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.574312][ T32] r10:00000000 r9:eacd1e78 r8:84c72ac0 r7:84c89c80 r6:80267888 r5:84d8ec00 [ 1342.574715][ T32] r4:84b783c0 [ 1342.574957][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.575468][ T32] Exception stack(0xeace9fb0 to 0xeace9ff8) [ 1342.575797][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.576226][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.576629][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.576994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b783c0 [ 1342.577424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.577884][ T32] INFO: task kworker/0:384:4326 blocked for more than 469 seconds. [ 1342.578232][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.578602][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.579021][ T32] task:kworker/0:384 state:D stack:0 pid:4326 tgid:4326 ppid:2 flags:0x00000000 [ 1342.590052][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.590636][ T32] Call trace: [ 1342.590834][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.591227][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacb1da4 r5:84878000 [ 1342.591703][ T32] r4:84878000 [ 1342.592047][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.592444][ T32] r5:84878000 r4:8271a0b0 [ 1342.593130][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.593816][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.594305][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb1e20 [ 1342.595011][ T32] r4:00000000 [ 1342.595455][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.596388][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.596884][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.597544][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b646c0 [ 1342.597902][ T32] r4:00000000 [ 1342.598470][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.598929][ T32] r9:84878000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1342.610101][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.610863][ T32] r5:00001000 r4:eaa81000 [ 1342.611083][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.611558][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.612064][ T32] r5:84e7cf7c r4:84e7cc00 [ 1342.612306][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.612782][ T32] r7:dddcfe40 r6:82c18000 r5:84e7cf7c r4:84d90100 [ 1342.613454][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.614074][ T32] r10:84878000 r9:84d9012c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.614915][ T32] r4:84d90100 [ 1342.615159][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.615722][ T32] r10:00000000 r9:eac51e78 r8:84c72e00 r7:84d90100 r6:80267888 r5:84878000 [ 1342.616206][ T32] r4:84c72d00 [ 1342.616459][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.616981][ T32] Exception stack(0xeacb1fb0 to 0xeacb1ff8) [ 1342.617448][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1342.618058][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.618714][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.629939][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c72d00 [ 1342.630519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.630950][ T32] INFO: task kworker/0:385:4328 blocked for more than 469 seconds. [ 1342.631460][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.631732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.632066][ T32] task:kworker/0:385 state:D stack:0 pid:4328 tgid:4328 ppid:2 flags:0x00000000 [ 1342.632596][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.632990][ T32] Call trace: [ 1342.633193][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.633712][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacf9da4 r5:84879800 [ 1342.634251][ T32] r4:84879800 [ 1342.634485][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.635226][ T32] r5:84879800 r4:8271a0b0 [ 1342.635508][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.636164][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.636672][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf9e20 [ 1342.637080][ T32] r4:00000000 [ 1342.637392][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.637800][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.638316][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.638795][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b649c0 [ 1342.639251][ T32] r4:00000000 [ 1342.650405][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.650996][ T32] r9:84879800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1342.651537][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.652058][ T32] r5:00001000 r4:eaa4f000 [ 1342.652293][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.652851][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.653246][ T32] r5:84e7cb7c r4:84e7c800 [ 1342.653512][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.653997][ T32] r7:dddcfe40 r6:82c18000 r5:84e7cb7c r4:84d90180 [ 1342.654274][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.654771][ T32] r10:84879800 r9:84d901ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1342.655235][ T32] r4:84d90180 [ 1342.655422][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.655948][ T32] r10:00000000 r9:eacb1e78 r8:84c72f80 r7:84d90180 r6:80267888 r5:84879800 [ 1342.656331][ T32] r4:84c72e80 [ 1342.656658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.657175][ T32] Exception stack(0xeacf9fb0 to 0xeacf9ff8) [ 1342.657543][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.657998][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.658508][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.659030][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c72e80 [ 1342.670062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.670637][ T32] INFO: task kworker/1:225:4329 blocked for more than 469 seconds. [ 1342.671007][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.671209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.671548][ T32] task:kworker/1:225 state:D stack:0 pid:4329 tgid:4329 ppid:2 flags:0x00000000 [ 1342.672072][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.672426][ T32] Call trace: [ 1342.672654][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.673141][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacfdda4 r5:8487a400 [ 1342.673588][ T32] r4:8487a400 [ 1342.673807][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.674219][ T32] r5:8487a400 r4:8271a0b0 [ 1342.674406][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.674886][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.675407][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacfde20 [ 1342.675794][ T32] r4:00000000 [ 1342.676011][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.676352][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.676700][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.677099][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b789c0 [ 1342.677466][ T32] r4:00000000 [ 1342.677679][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.678081][ T32] r9:8487a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1342.678395][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.678854][ T32] r5:00001000 r4:eacf5000 [ 1342.679164][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.690609][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.691052][ T32] r5:84e4077c r4:84e40400 [ 1342.691252][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.691761][ T32] r7:ddde3e40 r6:82c18200 r5:84e4077c r4:84c89d00 [ 1342.692063][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.692540][ T32] r10:8487a400 r9:84c89d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.692894][ T32] r4:84c89d00 [ 1342.693136][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.693585][ T32] r10:00000000 r9:eacd1e78 r8:84c727c0 r7:84c89d00 r6:80267888 r5:8487a400 [ 1342.693903][ T32] r4:84b787c0 [ 1342.694067][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.694372][ T32] Exception stack(0xeacfdfb0 to 0xeacfdff8) [ 1342.694627][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.695004][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.695341][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.695641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b787c0 [ 1342.696074][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.696511][ T32] INFO: task kworker/1:226:4331 blocked for more than 469 seconds. [ 1342.696892][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.697202][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.697593][ T32] task:kworker/1:226 state:D stack:0 pid:4331 tgid:4331 ppid:2 flags:0x00000000 [ 1342.698051][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.698473][ T32] Call trace: [ 1342.698670][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.699015][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead09da4 r5:84878c00 [ 1342.709950][ T32] r4:84878c00 [ 1342.710364][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.710840][ T32] r5:84878c00 r4:8271a0b0 [ 1342.711063][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.711511][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.711935][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead09e20 [ 1342.712323][ T32] r4:00000000 [ 1342.712475][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.712925][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.713281][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.713696][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78b00 [ 1342.714040][ T32] r4:00000000 [ 1342.714231][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.714616][ T32] r9:84878c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1342.715037][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.715436][ T32] r5:00001000 r4:ead0b000 [ 1342.715635][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.716045][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.716400][ T32] r5:84e40b7c r4:84e40800 [ 1342.716626][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.717031][ T32] r7:ddde3e40 r6:82c18200 r5:84e40b7c r4:84c89d80 [ 1342.717275][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.717858][ T32] r10:84878c00 r9:84c89dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.718164][ T32] r4:84c89d80 [ 1342.718332][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.718748][ T32] r10:00000000 r9:eacfde78 r8:84c72340 r7:84c89d80 r6:80267888 r5:84878c00 [ 1342.719043][ T32] r4:84b78980 [ 1342.729976][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.730532][ T32] Exception stack(0xead09fb0 to 0xead09ff8) [ 1342.730790][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.731110][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.731461][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.731758][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78980 [ 1342.732087][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.732423][ T32] INFO: task kworker/1:227:4333 blocked for more than 469 seconds. [ 1342.732812][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.733041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.733384][ T32] task:kworker/1:227 state:D stack:0 pid:4333 tgid:4333 ppid:2 flags:0x00000000 [ 1342.733878][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.734183][ T32] Call trace: [ 1342.734463][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.734905][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac25da4 r5:8487c800 [ 1342.735339][ T32] r4:8487c800 [ 1342.735528][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.735871][ T32] r5:8487c800 r4:8271a0b0 [ 1342.736097][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.736609][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.736997][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac25e20 [ 1342.737303][ T32] r4:00000000 [ 1342.737523][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.737933][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.738302][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.738776][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b641c0 [ 1342.749950][ T32] r4:00000000 [ 1342.750365][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.750794][ T32] r9:8487c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1342.751344][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.751985][ T32] r5:00001000 r4:dfddd000 [ 1342.752233][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.752650][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.753076][ T32] r5:84e7c37c r4:84e7c000 [ 1342.753504][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.754143][ T32] r7:ddde3e40 r6:82c18200 r5:84e7c37c r4:84c89e00 [ 1342.754440][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.754923][ T32] r10:8487c800 r9:84c89e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.755395][ T32] r4:84c89e00 [ 1342.755594][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.756010][ T32] r10:00000000 r9:ead09e78 r8:84907040 r7:84c89e00 r6:80267888 r5:8487c800 [ 1342.756469][ T32] r4:84b78a40 [ 1342.756658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.757107][ T32] Exception stack(0xeac25fb0 to 0xeac25ff8) [ 1342.757450][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.757892][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.758296][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.758683][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78a40 [ 1342.759080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.769953][ T32] INFO: task kworker/1:228:4334 blocked for more than 469 seconds. [ 1342.770515][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.770783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.771225][ T32] task:kworker/1:228 state:D stack:0 pid:4334 tgid:4334 ppid:2 flags:0x00000000 [ 1342.771745][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.772198][ T32] Call trace: [ 1342.772437][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.772855][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac59da4 r5:84d1b000 [ 1342.773280][ T32] r4:84d1b000 [ 1342.773563][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.774123][ T32] r5:84d1b000 r4:8271a0b0 [ 1342.774452][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.774996][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.775594][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac59e20 [ 1342.775989][ T32] r4:00000000 [ 1342.776178][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.776550][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.777003][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.777462][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78c40 [ 1342.777816][ T32] r4:00000000 [ 1342.778032][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.778493][ T32] r9:84d1b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1342.779007][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.779518][ T32] r5:00001000 r4:df9f3000 [ 1342.780025][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.780693][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.781488][ T32] r5:84e40f7c r4:84e40c00 [ 1342.781738][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.782372][ T32] r7:ddde3e40 r6:82c18200 r5:84e40f7c r4:84c89e80 [ 1342.782750][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.783330][ T32] r10:84d1b000 r9:84c89eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.783696][ T32] r4:84c89e80 [ 1342.783950][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.784422][ T32] r10:00000000 r9:eac25e78 r8:84b78cc0 r7:84c89e80 r6:80267888 r5:84d1b000 [ 1342.784923][ T32] r4:84b78c00 [ 1342.785258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.809978][ T32] Exception stack(0xeac59fb0 to 0xeac59ff8) [ 1342.810508][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.810836][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.811189][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.811447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78c00 [ 1342.811732][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.812055][ T32] INFO: task kworker/1:229:4337 blocked for more than 469 seconds. [ 1342.812345][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.812598][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.812867][ T32] task:kworker/1:229 state:D stack:0 pid:4337 tgid:4337 ppid:2 flags:0x00000000 [ 1342.813254][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.813618][ T32] Call trace: [ 1342.813836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.814156][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaa19da4 r5:84d1bc00 [ 1342.814427][ T32] r4:84d1bc00 [ 1342.814590][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.814907][ T32] r5:84d1bc00 r4:8271a0b0 [ 1342.815097][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.815447][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.815818][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa19e20 [ 1342.816075][ T32] r4:00000000 [ 1342.816210][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.816545][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.816898][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.817234][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b78e00 [ 1342.817553][ T32] r4:00000000 [ 1342.817715][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.818003][ T32] r9:84d1bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1342.818259][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.818588][ T32] r5:00001000 r4:dfab3000 [ 1342.818807][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.834216][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.834793][ T32] r5:84e4137c r4:84e41000 [ 1342.834961][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.835283][ T32] r7:ddde3e40 r6:82c18200 r5:84e4137c r4:84c89f00 [ 1342.835494][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.835791][ T32] r10:84d1bc00 r9:84c89f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.836050][ T32] r4:84c89f00 [ 1342.836198][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.836490][ T32] r10:00000000 r9:eac25e78 r8:84b78ec0 r7:84c89f00 r6:80267888 r5:84d1bc00 [ 1342.836730][ T32] r4:84b78d80 [ 1342.836870][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.837131][ T32] Exception stack(0xeaa19fb0 to 0xeaa19ff8) [ 1342.837384][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.837804][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.838154][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.838471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78d80 [ 1342.838816][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.839182][ T32] INFO: task kworker/1:230:4338 blocked for more than 469 seconds. [ 1342.839533][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.839789][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.840135][ T32] task:kworker/1:230 state:D stack:0 pid:4338 tgid:4338 ppid:2 flags:0x00000000 [ 1342.840608][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.840940][ T32] Call trace: [ 1342.841159][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.866297][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eace5da4 r5:84d1c800 [ 1342.874510][ T32] r4:84d1c800 [ 1342.874824][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.889949][ T32] r5:84d1c800 r4:8271a0b0 [ 1342.890296][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.890857][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.891425][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e20 [ 1342.891802][ T32] r4:00000000 [ 1342.892026][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.892449][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.892971][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.893609][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c722c0 [ 1342.893963][ T32] r4:00000000 [ 1342.894255][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.894827][ T32] r9:84d1c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1342.895370][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.895871][ T32] r5:00001000 r4:dfedd000 [ 1342.896233][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.896670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.897233][ T32] r5:84e4177c r4:84e41400 [ 1342.897545][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.898087][ T32] r7:ddde3e40 r6:82c18200 r5:84e4177c r4:84c89f80 [ 1342.898443][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.898941][ T32] r10:84d1c800 r9:84c89fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.910072][ T32] r4:84c89f80 [ 1342.910429][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.910899][ T32] r10:00000000 r9:eac25e78 r8:84b78f40 r7:84c89f80 r6:80267888 r5:84d1c800 [ 1342.911345][ T32] r4:84b78d80 [ 1342.911527][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.912023][ T32] Exception stack(0xeace5fb0 to 0xeace5ff8) [ 1342.912305][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1342.912696][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.913149][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.913563][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b78d80 [ 1342.914009][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.914621][ T32] INFO: task kworker/1:231:4342 blocked for more than 469 seconds. [ 1342.915121][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.915380][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.915929][ T32] task:kworker/1:231 state:D stack:0 pid:4342 tgid:4342 ppid:2 flags:0x00000000 [ 1342.916459][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.916768][ T32] Call trace: [ 1342.917072][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.917517][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead1dda4 r5:84d1e000 [ 1342.917898][ T32] r4:84d1e000 [ 1342.918058][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.918565][ T32] r5:84d1e000 r4:8271a0b0 [ 1342.918876][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.930297][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.931079][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead1de20 [ 1342.931491][ T32] r4:00000000 [ 1342.931696][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.932172][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.932548][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.932919][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2480 [ 1342.933361][ T32] r4:00000000 [ 1342.933567][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.934017][ T32] r9:84d1e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1342.934293][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.934653][ T32] r5:00001000 r4:e04cb000 [ 1342.934834][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.935488][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.935860][ T32] r5:84e4237c r4:84e42000 [ 1342.936086][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.936437][ T32] r7:ddde3e40 r6:82c18200 r5:84e4237c r4:84b7f000 [ 1342.936680][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.937065][ T32] r10:84d1e000 r9:84b7f02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.937494][ T32] r4:84b7f000 [ 1342.937653][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.938001][ T32] r10:00000000 r9:eace5e78 r8:84907380 r7:84b7f000 r6:80267888 r5:84d1e000 [ 1342.938283][ T32] r4:84c72880 [ 1342.938493][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.938906][ T32] Exception stack(0xead1dfb0 to 0xead1dff8) [ 1342.939182][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1342.950459][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.950831][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.951095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84c72880 [ 1342.951835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.952278][ T32] INFO: task kworker/1:232:4343 blocked for more than 469 seconds. [ 1342.953090][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.953303][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.953701][ T32] task:kworker/1:232 state:D stack:0 pid:4343 tgid:4343 ppid:2 flags:0x00000000 [ 1342.954452][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.954971][ T32] Call trace: [ 1342.955156][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.955880][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead19da4 r5:84d1ec00 [ 1342.956276][ T32] r4:84d1ec00 [ 1342.956603][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.957176][ T32] r5:84d1ec00 r4:8271a0b0 [ 1342.957408][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.957904][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.958274][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead19e20 [ 1342.958756][ T32] r4:00000000 [ 1342.959078][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.970495][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.971045][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.971390][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2000 [ 1342.971882][ T32] r4:00000000 [ 1342.972051][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.972440][ T32] r9:84d1ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1342.972786][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.973162][ T32] r5:00001000 r4:e00cd000 [ 1342.973384][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1342.973830][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1342.974313][ T32] r5:84e41b7c r4:84e41800 [ 1342.974509][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1342.974902][ T32] r7:ddde3e40 r6:82c18200 r5:84e41b7c r4:84b7f080 [ 1342.975253][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1342.975798][ T32] r10:84d1ec00 r9:84b7f0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1342.976112][ T32] r4:84b7f080 [ 1342.976405][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1342.976882][ T32] r10:00000000 r9:ead1de78 r8:849a2100 r7:84b7f080 r6:80267888 r5:84d1ec00 [ 1342.977178][ T32] r4:849a2080 [ 1342.977363][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1342.977713][ T32] Exception stack(0xead19fb0 to 0xead19ff8) [ 1342.978191][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1342.978502][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1342.978919][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1342.990109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2080 [ 1342.990613][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1342.991002][ T32] INFO: task kworker/1:233:4346 blocked for more than 469 seconds. [ 1342.991289][ T32] Not tainted 6.12.0-syzkaller #0 [ 1342.991608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1342.991883][ T32] task:kworker/1:233 state:D stack:0 pid:4346 tgid:4346 ppid:2 flags:0x00000000 [ 1342.992290][ T32] Workqueue: events bpf_prog_free_deferred [ 1342.992645][ T32] Call trace: [ 1342.992862][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1342.993298][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead25da4 r5:84d18c00 [ 1342.993636][ T32] r4:84d18c00 [ 1342.993812][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1342.994125][ T32] r5:84d18c00 r4:8271a0b0 [ 1342.994308][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1342.994835][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1342.995241][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead25e20 [ 1342.995734][ T32] r4:00000000 [ 1342.995907][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1342.996259][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1342.996715][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1342.997026][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2240 [ 1342.997437][ T32] r4:00000000 [ 1342.997599][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1342.997993][ T32] r9:84d18c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1342.998440][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1342.998859][ T32] r5:00001000 r4:e017b000 [ 1342.999043][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.009867][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.010515][ T32] r5:84e41f7c r4:84e41c00 [ 1343.010724][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.011227][ T32] r7:ddde3e40 r6:82c18200 r5:84e41f7c r4:84b7f100 [ 1343.011502][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.011845][ T32] r10:84d18c00 r9:84b7f12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.012158][ T32] r4:84b7f100 [ 1343.012320][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.012786][ T32] r10:00000000 r9:ead1de78 r8:849a2340 r7:84b7f100 r6:80267888 r5:84d18c00 [ 1343.013139][ T32] r4:849a21c0 [ 1343.013292][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.013661][ T32] Exception stack(0xead25fb0 to 0xead25ff8) [ 1343.013896][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.014413][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.014796][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.015143][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a21c0 [ 1343.015511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.015870][ T32] INFO: task kworker/1:234:4348 blocked for more than 469 seconds. [ 1343.016206][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.016417][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.016727][ T32] task:kworker/1:234 state:D stack:0 pid:4348 tgid:4348 ppid:2 flags:0x00000000 [ 1343.017171][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.017525][ T32] Call trace: [ 1343.017712][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.018062][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead21da4 r5:84d1a400 [ 1343.018341][ T32] r4:84d1a400 [ 1343.018515][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.018943][ T32] r5:84d1a400 r4:8271a0b0 [ 1343.019376][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.030854][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.031380][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead21e20 [ 1343.031835][ T32] r4:00000000 [ 1343.032042][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.032406][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.032787][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.033164][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2640 [ 1343.033606][ T32] r4:00000000 [ 1343.033811][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.034249][ T32] r9:84d1a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1343.034599][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.034988][ T32] r5:00001000 r4:e05d3000 [ 1343.035324][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.035714][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.036066][ T32] r5:84e4277c r4:84e42400 [ 1343.036246][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.036655][ T32] r7:ddde3e40 r6:82c18200 r5:84e4277c r4:84b7f180 [ 1343.036905][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.037355][ T32] r10:84d1a400 r9:84b7f1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.037650][ T32] r4:84b7f180 [ 1343.037805][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.038127][ T32] r10:00000000 r9:ead1de78 r8:849a2580 r7:84b7f180 r6:80267888 r5:84d1a400 [ 1343.038433][ T32] r4:849a2400 [ 1343.038602][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.038982][ T32] Exception stack(0xead21fb0 to 0xead21ff8) [ 1343.050101][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.050642][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.050966][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.051250][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2400 [ 1343.051566][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.052228][ T32] INFO: task kworker/1:235:4350 blocked for more than 469 seconds. [ 1343.052524][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.052743][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.052991][ T32] task:kworker/1:235 state:D stack:0 pid:4350 tgid:4350 ppid:2 flags:0x00000000 [ 1343.053397][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.053707][ T32] Call trace: [ 1343.053940][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.054260][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead29da4 r5:84d19800 [ 1343.054560][ T32] r4:84d19800 [ 1343.054722][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.055098][ T32] r5:84d19800 r4:8271a0b0 [ 1343.055387][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.056315][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.056771][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead29e20 [ 1343.057224][ T32] r4:00000000 [ 1343.057612][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.057932][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.069920][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.070541][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2800 [ 1343.070899][ T32] r4:00000000 [ 1343.071047][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.071284][ T32] r9:84d19800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1343.071497][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.071728][ T32] r5:00001000 r4:e0647000 [ 1343.071878][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.072061][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.072249][ T32] r5:84e42b7c r4:84e42800 [ 1343.072343][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.072569][ T32] r7:ddde3e40 r6:82c18200 r5:84e42b7c r4:84b7f200 [ 1343.072708][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.072880][ T32] r10:84d19800 r9:84b7f22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.073014][ T32] r4:84b7f200 [ 1343.073118][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.073370][ T32] r10:00000000 r9:ead21e78 r8:849a26c0 r7:84b7f200 r6:80267888 r5:84d19800 [ 1343.073732][ T32] r4:849a2540 [ 1343.073999][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.074343][ T32] Exception stack(0xead29fb0 to 0xead29ff8) [ 1343.074601][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.074928][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.075266][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.075557][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2540 [ 1343.075886][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.076495][ T32] INFO: task kworker/1:236:4352 blocked for more than 469 seconds. [ 1343.076792][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.076998][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.077410][ T32] task:kworker/1:236 state:D stack:0 pid:4352 tgid:4352 ppid:2 flags:0x00000000 [ 1343.077910][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.078195][ T32] Call trace: [ 1343.078419][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.078920][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead2dda4 r5:84d18000 [ 1343.090150][ T32] r4:84d18000 [ 1343.090515][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.090893][ T32] r5:84d18000 r4:8271a0b0 [ 1343.091058][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.091581][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.092526][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead2de20 [ 1343.092852][ T32] r4:00000000 [ 1343.093094][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.093546][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.093898][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.094271][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2900 [ 1343.094608][ T32] r4:00000000 [ 1343.094767][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.095093][ T32] r9:84d18000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1343.095444][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.095898][ T32] r5:00001000 r4:e0691000 [ 1343.096082][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.096410][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.096769][ T32] r5:84e42f7c r4:84e42c00 [ 1343.096952][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.097372][ T32] r7:ddde3e40 r6:82c18200 r5:84e42f7c r4:84b7f280 [ 1343.097663][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.098121][ T32] r10:84d18000 r9:84b7f2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.098426][ T32] r4:84b7f280 [ 1343.098591][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.098902][ T32] r10:00000000 r9:ead29e78 r8:849a29c0 r7:84b7f280 r6:80267888 r5:84d18000 [ 1343.109956][ T32] r4:849a2780 [ 1343.110324][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.110690][ T32] Exception stack(0xead2dfb0 to 0xead2dff8) [ 1343.111060][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.111404][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.111716][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.112030][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2780 [ 1343.112397][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.112832][ T32] INFO: task kworker/1:237:4354 blocked for more than 469 seconds. [ 1343.113389][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.113616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.113958][ T32] task:kworker/1:237 state:D stack:0 pid:4354 tgid:4354 ppid:2 flags:0x00000000 [ 1343.114397][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.114684][ T32] Call trace: [ 1343.114872][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.115207][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead31da4 r5:84d1d400 [ 1343.115498][ T32] r4:84d1d400 [ 1343.115661][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.116057][ T32] r5:84d1d400 r4:8271a0b0 [ 1343.116227][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.116674][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.117287][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead31e20 [ 1343.117667][ T32] r4:00000000 [ 1343.117839][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.118243][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.118615][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.119097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2b40 [ 1343.130149][ T32] r4:00000000 [ 1343.130526][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.131037][ T32] r9:84d1d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1343.131563][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.132201][ T32] r5:00001000 r4:e485b000 [ 1343.132878][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.133243][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.133689][ T32] r5:84e4337c r4:84e43000 [ 1343.133883][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.134452][ T32] r7:ddde3e40 r6:82c18200 r5:84e4337c r4:84b7f300 [ 1343.134706][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.135221][ T32] r10:84d1d400 r9:84b7f32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.135553][ T32] r4:84b7f300 [ 1343.135745][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.136199][ T32] r10:00000000 r9:ead2de78 r8:849a2a00 r7:84b7f300 r6:80267888 r5:84d1d400 [ 1343.136665][ T32] r4:849a28c0 [ 1343.136838][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.137157][ T32] Exception stack(0xead31fb0 to 0xead31ff8) [ 1343.137499][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.138011][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.138446][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.138775][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a28c0 [ 1343.150057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.150587][ T32] INFO: task kworker/1:238:4356 blocked for more than 469 seconds. [ 1343.150949][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.151169][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.151519][ T32] task:kworker/1:238 state:D stack:0 pid:4356 tgid:4356 ppid:2 flags:0x00000000 [ 1343.152018][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.152392][ T32] Call trace: [ 1343.152574][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.152898][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead35da4 r5:848bec00 [ 1343.153193][ T32] r4:848bec00 [ 1343.153414][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.153798][ T32] r5:848bec00 r4:8271a0b0 [ 1343.154011][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.154436][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.154823][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead35e20 [ 1343.155111][ T32] r4:00000000 [ 1343.155267][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.155615][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.155977][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.156300][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2c80 [ 1343.156715][ T32] r4:00000000 [ 1343.156940][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.157269][ T32] r9:848bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1343.157593][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.157917][ T32] r5:00001000 r4:e8887000 [ 1343.158139][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.158554][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.158890][ T32] r5:84e4377c r4:84e43400 [ 1343.169914][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.170626][ T32] r7:ddde3e40 r6:82c18200 r5:84e4377c r4:84b7f380 [ 1343.170890][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.171227][ T32] r10:848bec00 r9:84b7f3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.171568][ T32] r4:84b7f380 [ 1343.171795][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.172184][ T32] r10:00000000 r9:ead31e78 r8:849a2d40 r7:84b7f380 r6:80267888 r5:848bec00 [ 1343.172549][ T32] r4:849a2ac0 [ 1343.172798][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.173201][ T32] Exception stack(0xead35fb0 to 0xead35ff8) [ 1343.173562][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.174068][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.174474][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.174900][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2ac0 [ 1343.175270][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.175646][ T32] INFO: task kworker/1:239:4358 blocked for more than 469 seconds. [ 1343.176051][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.176268][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.176663][ T32] task:kworker/1:239 state:D stack:0 pid:4358 tgid:4358 ppid:2 flags:0x00000000 [ 1343.177169][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.177615][ T32] Call trace: [ 1343.177808][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.178186][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead39da4 r5:84873c00 [ 1343.178560][ T32] r4:84873c00 [ 1343.178720][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.179130][ T32] r5:84873c00 r4:8271a0b0 [ 1343.190127][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.190683][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.191162][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead39e20 [ 1343.191594][ T32] r4:00000000 [ 1343.191778][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.192173][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.192599][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.192962][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a2e40 [ 1343.193374][ T32] r4:00000000 [ 1343.193540][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.193916][ T32] r9:84873c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1343.194235][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.194611][ T32] r5:00001000 r4:e88bb000 [ 1343.194839][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.195211][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.195547][ T32] r5:84e43b7c r4:84e43800 [ 1343.195755][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.196192][ T32] r7:ddde3e40 r6:82c18200 r5:84e43b7c r4:84b7f400 [ 1343.196460][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.196844][ T32] r10:84873c00 r9:84b7f42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.197111][ T32] r4:84b7f400 [ 1343.197336][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.197794][ T32] r10:00000000 r9:ead35e78 r8:849a2ec0 r7:84b7f400 r6:80267888 r5:84873c00 [ 1343.198168][ T32] r4:849a2bc0 [ 1343.198378][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.198807][ T32] Exception stack(0xead39fb0 to 0xead39ff8) [ 1343.199076][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.209953][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.210444][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.210791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2bc0 [ 1343.211113][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.211455][ T32] INFO: task kworker/1:240:4360 blocked for more than 469 seconds. [ 1343.211812][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.212049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.212313][ T32] task:kworker/1:240 state:D stack:0 pid:4360 tgid:4360 ppid:2 flags:0x00000000 [ 1343.212734][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.213020][ T32] Call trace: [ 1343.213221][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.213632][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead3dda4 r5:84dd0000 [ 1343.214127][ T32] r4:84dd0000 [ 1343.214294][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.214686][ T32] r5:84dd0000 r4:8271a0b0 [ 1343.214884][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.215383][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.215813][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead3de20 [ 1343.216175][ T32] r4:00000000 [ 1343.216327][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.216690][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.217060][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.217434][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48000 [ 1343.217773][ T32] r4:00000000 [ 1343.217938][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.218290][ T32] r9:84dd0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1343.218656][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.219063][ T32] r5:00001000 r4:ea95b000 [ 1343.229908][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.230545][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.230986][ T32] r5:84e43f7c r4:84e43c00 [ 1343.231215][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.231706][ T32] r7:ddde3e40 r6:82c18200 r5:84e43f7c r4:84b7f480 [ 1343.232031][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.232464][ T32] r10:84dd0000 r9:84b7f4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.232952][ T32] r4:84b7f480 [ 1343.233191][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.233693][ T32] r10:00000000 r9:ead39e78 r8:849a2f80 r7:84b7f480 r6:80267888 r5:84dd0000 [ 1343.234185][ T32] r4:849a2dc0 [ 1343.234342][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.234786][ T32] Exception stack(0xead3dfb0 to 0xead3dff8) [ 1343.235129][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.235542][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.235906][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.236259][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a2dc0 [ 1343.236798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.237264][ T32] INFO: task kworker/1:241:4362 blocked for more than 469 seconds. [ 1343.237929][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.238202][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.238615][ T32] task:kworker/1:241 state:D stack:0 pid:4362 tgid:4362 ppid:2 flags:0x00000000 [ 1343.239111][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.250532][ T32] Call trace: [ 1343.250762][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.251197][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead41da4 r5:84dd0c00 [ 1343.251530][ T32] r4:84dd0c00 [ 1343.251690][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.252031][ T32] r5:84dd0c00 r4:8271a0b0 [ 1343.252266][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.252722][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.253148][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead41e20 [ 1343.253458][ T32] r4:00000000 [ 1343.253622][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.254073][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.254516][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.254929][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48180 [ 1343.255207][ T32] r4:00000000 [ 1343.255367][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.255813][ T32] r9:84dd0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1343.256163][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.256718][ T32] r5:00001000 r4:ea96d000 [ 1343.256946][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.257305][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.257686][ T32] r5:84e4c37c r4:84e4c000 [ 1343.257901][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.258539][ T32] r7:ddde3e40 r6:82c18200 r5:84e4c37c r4:84b7f500 [ 1343.258772][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.270182][ T32] r10:84dd0c00 r9:84b7f52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.270681][ T32] r4:84b7f500 [ 1343.270840][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.271208][ T32] r10:00000000 r9:ead3de78 r8:84b48200 r7:84b7f500 r6:80267888 r5:84dd0c00 [ 1343.271550][ T32] r4:84b481c0 [ 1343.271773][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.272129][ T32] Exception stack(0xead41fb0 to 0xead41ff8) [ 1343.272347][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.272733][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.273079][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.273509][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b481c0 [ 1343.273810][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.274199][ T32] INFO: task kworker/1:242:4364 blocked for more than 469 seconds. [ 1343.274503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.274740][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.275094][ T32] task:kworker/1:242 state:D stack:0 pid:4364 tgid:4364 ppid:2 flags:0x00000000 [ 1343.275490][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.275785][ T32] Call trace: [ 1343.275993][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.276325][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead45da4 r5:84dd1800 [ 1343.276675][ T32] r4:84dd1800 [ 1343.276836][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.277164][ T32] r5:84dd1800 r4:8271a0b0 [ 1343.277460][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.277965][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.278384][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead45e20 [ 1343.278945][ T32] r4:00000000 [ 1343.290121][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.290754][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.291137][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.291508][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48380 [ 1343.291788][ T32] r4:00000000 [ 1343.291955][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.292314][ T32] r9:84dd1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1343.292599][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.292956][ T32] r5:00001000 r4:ea9d3000 [ 1343.293138][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.293528][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.293940][ T32] r5:84e4c77c r4:84e4c400 [ 1343.294162][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.294702][ T32] r7:ddde3e40 r6:82c18200 r5:84e4c77c r4:84b7f580 [ 1343.294962][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.295356][ T32] r10:84dd1800 r9:84b7f5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.295867][ T32] r4:84b7f580 [ 1343.296026][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.296394][ T32] r10:00000000 r9:ead41e78 r8:84b48440 r7:84b7f580 r6:80267888 r5:84dd1800 [ 1343.296717][ T32] r4:84b48100 [ 1343.296875][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.297602][ T32] Exception stack(0xead45fb0 to 0xead45ff8) [ 1343.297861][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.298364][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.299039][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.309990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48100 [ 1343.310551][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.311060][ T32] INFO: task kworker/1:243:4366 blocked for more than 469 seconds. [ 1343.311526][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.311911][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.312178][ T32] task:kworker/1:243 state:D stack:0 pid:4366 tgid:4366 ppid:2 flags:0x00000000 [ 1343.312799][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.313218][ T32] Call trace: [ 1343.313464][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.313838][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead49da4 r5:84dd2400 [ 1343.314129][ T32] r4:84dd2400 [ 1343.314387][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.314722][ T32] r5:84dd2400 r4:8271a0b0 [ 1343.314947][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.315366][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.315813][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead49e20 [ 1343.316273][ T32] r4:00000000 [ 1343.316546][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.317206][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.317592][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.317983][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b64e00 [ 1343.318515][ T32] r4:00000000 [ 1343.318783][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.330091][ T32] r9:84dd2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1343.330649][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.331080][ T32] r5:00001000 r4:eaa1d000 [ 1343.331274][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.331654][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.332061][ T32] r5:84e7c77c r4:84e7c400 [ 1343.332283][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.332655][ T32] r7:ddde3e40 r6:82c18200 r5:84e7c77c r4:84b7f600 [ 1343.332895][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.333249][ T32] r10:84dd2400 r9:84b7f62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.333606][ T32] r4:84b7f600 [ 1343.333813][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.334186][ T32] r10:00000000 r9:ead45e78 r8:84b48480 r7:84b7f600 r6:80267888 r5:84dd2400 [ 1343.334499][ T32] r4:84b48300 [ 1343.334688][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.335020][ T32] Exception stack(0xead49fb0 to 0xead49ff8) [ 1343.335241][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.335533][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.335906][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.336217][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48300 [ 1343.336823][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.337466][ T32] INFO: task kworker/1:244:4367 blocked for more than 469 seconds. [ 1343.338067][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.338600][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.338965][ T32] task:kworker/1:244 state:D stack:0 pid:4367 tgid:4367 ppid:2 flags:0x00000000 [ 1343.350012][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.350599][ T32] Call trace: [ 1343.350966][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.351333][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead51da4 r5:8487d400 [ 1343.351607][ T32] r4:8487d400 [ 1343.351797][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.352337][ T32] r5:8487d400 r4:8271a0b0 [ 1343.352552][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.353026][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.353451][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead51e20 [ 1343.353728][ T32] r4:00000000 [ 1343.353906][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.354242][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.354588][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.354968][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b485c0 [ 1343.355415][ T32] r4:00000000 [ 1343.355594][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.356029][ T32] r9:8487d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1343.356436][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.356785][ T32] r5:00001000 r4:ea9f7000 [ 1343.357107][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.357557][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.357976][ T32] r5:84e4cb7c r4:84e4c800 [ 1343.358223][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.358648][ T32] r7:ddde3e40 r6:82c18200 r5:84e4cb7c r4:84b7f680 [ 1343.358946][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.370114][ T32] r10:8487d400 r9:84b7f6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.370622][ T32] r4:84b7f680 [ 1343.370799][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.371255][ T32] r10:00000000 r9:ead49e78 r8:84b64c80 r7:84b7f680 r6:80267888 r5:8487d400 [ 1343.371659][ T32] r4:84b48300 [ 1343.371818][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.372201][ T32] Exception stack(0xead51fb0 to 0xead51ff8) [ 1343.372424][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.372809][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.373157][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.373504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48300 [ 1343.373857][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.374202][ T32] INFO: task kworker/1:245:4370 blocked for more than 469 seconds. [ 1343.374565][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.374809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.375164][ T32] task:kworker/1:245 state:D stack:0 pid:4370 tgid:4370 ppid:2 flags:0x00000000 [ 1343.375568][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.375936][ T32] Call trace: [ 1343.376220][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.376571][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead55da4 r5:8487ec00 [ 1343.376843][ T32] r4:8487ec00 [ 1343.377012][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.377570][ T32] r5:8487ec00 r4:8271a0b0 [ 1343.377758][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.378164][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.378582][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead55e20 [ 1343.378851][ T32] r4:00000000 [ 1343.378984][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.390059][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.390734][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.391055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48ac0 [ 1343.391337][ T32] r4:00000000 [ 1343.391502][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.392053][ T32] r9:8487ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1343.392510][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.392863][ T32] r5:00001000 r4:eaaa1000 [ 1343.393152][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.393673][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.394170][ T32] r5:84e4d37c r4:84e4d000 [ 1343.394380][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.394968][ T32] r7:ddde3e40 r6:82c18200 r5:84e4d37c r4:84b7f700 [ 1343.395246][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.395730][ T32] r10:8487ec00 r9:84b7f72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.396105][ T32] r4:84b7f700 [ 1343.396441][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.396936][ T32] r10:00000000 r9:ead49e78 r8:84b64f00 r7:84b7f700 r6:80267888 r5:8487ec00 [ 1343.397427][ T32] r4:84b48700 [ 1343.397622][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.398127][ T32] Exception stack(0xead55fb0 to 0xead55ff8) [ 1343.398418][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.398798][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.410055][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.410546][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48700 [ 1343.410938][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.411517][ T32] INFO: task kworker/1:246:4371 blocked for more than 469 seconds. [ 1343.411866][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.412133][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.412516][ T32] task:kworker/1:246 state:D stack:0 pid:4371 tgid:4371 ppid:2 flags:0x00000000 [ 1343.413053][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.413516][ T32] Call trace: [ 1343.413749][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.414260][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead59da4 r5:8487e000 [ 1343.414814][ T32] r4:8487e000 [ 1343.415080][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.415584][ T32] r5:8487e000 r4:8271a0b0 [ 1343.415844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.416558][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.417243][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead59e20 [ 1343.417719][ T32] r4:00000000 [ 1343.417906][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.418689][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.429881][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.430501][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48800 [ 1343.430854][ T32] r4:00000000 [ 1343.431089][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.431637][ T32] r9:8487e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1343.432118][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.432633][ T32] r5:00001000 r4:eaa37000 [ 1343.432888][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.433521][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.434066][ T32] r5:84e4cf7c r4:84e4cc00 [ 1343.434299][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.434948][ T32] r7:ddde3e40 r6:82c18200 r5:84e4cf7c r4:84b7f780 [ 1343.435367][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.436029][ T32] r10:8487e000 r9:84b7f7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.436570][ T32] r4:84b7f780 [ 1343.436754][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.437233][ T32] r10:00000000 r9:ead55e78 r8:84b64d80 r7:84b7f780 r6:80267888 r5:8487e000 [ 1343.437626][ T32] r4:84b48780 [ 1343.437878][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.438297][ T32] Exception stack(0xead59fb0 to 0xead59ff8) [ 1343.438688][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.450131][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.450843][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.451163][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48780 [ 1343.451598][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.452284][ T32] INFO: task kworker/0:386:4375 blocked for more than 469 seconds. [ 1343.452749][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.453038][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.453500][ T32] task:kworker/0:386 state:D stack:0 pid:4375 tgid:4375 ppid:2 flags:0x00000000 [ 1343.454087][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.454485][ T32] Call trace: [ 1343.454674][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.455099][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead4dda4 r5:8487b000 [ 1343.455543][ T32] r4:8487b000 [ 1343.455731][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.456331][ T32] r5:8487b000 r4:8271a0b0 [ 1343.456557][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.457213][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.457869][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead4de20 [ 1343.458305][ T32] r4:00000000 [ 1343.458492][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.459011][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.469930][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.470584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492ab40 [ 1343.471019][ T32] r4:00000000 [ 1343.471226][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.471692][ T32] r9:8487b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1343.472155][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.472582][ T32] r5:00001000 r4:dfc91000 [ 1343.472859][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.473254][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.473921][ T32] r5:84e7df7c r4:84e7dc00 [ 1343.474208][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.474713][ T32] r7:dddcfe40 r6:82c18000 r5:84e7df7c r4:84d90200 [ 1343.475157][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.475789][ T32] r10:8487b000 r9:84d9022c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.476190][ T32] r4:84d90200 [ 1343.476398][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.476926][ T32] r10:00000000 r9:eacb1e78 r8:84b64400 r7:84d90200 r6:80267888 r5:8487b000 [ 1343.477661][ T32] r4:84b64780 [ 1343.477892][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.478329][ T32] Exception stack(0xead4dfb0 to 0xead4dff8) [ 1343.478717][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.479118][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.489981][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.490465][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b64780 [ 1343.491010][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.491634][ T32] INFO: task kworker/1:247:4377 blocked for more than 469 seconds. [ 1343.492338][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.492578][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.492827][ T32] task:kworker/1:247 state:D stack:0 pid:4377 tgid:4377 ppid:2 flags:0x00000000 [ 1343.493252][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.493630][ T32] Call trace: [ 1343.493816][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.494189][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead65da4 r5:84e10000 [ 1343.494642][ T32] r4:84e10000 [ 1343.494798][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.495220][ T32] r5:84e10000 r4:8271a0b0 [ 1343.495393][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.495774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.496180][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead65e20 [ 1343.496438][ T32] r4:00000000 [ 1343.496614][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.496991][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.497514][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.498167][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48c00 [ 1343.498711][ T32] r4:00000000 [ 1343.498881][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.510037][ T32] r9:84e10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1343.510698][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.511297][ T32] r5:00001000 r4:eaab7000 [ 1343.511743][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.512070][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.512536][ T32] r5:84e4d77c r4:84e4d400 [ 1343.512783][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.513245][ T32] r7:ddde3e40 r6:82c18200 r5:84e4d77c r4:84b7f800 [ 1343.513537][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.513992][ T32] r10:84e10000 r9:84b7f82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.514329][ T32] r4:84b7f800 [ 1343.514506][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.514830][ T32] r10:00000000 r9:ead55e78 r8:84b64100 r7:84b7f800 r6:80267888 r5:84e10000 [ 1343.515179][ T32] r4:84b48a40 [ 1343.515355][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.515691][ T32] Exception stack(0xead65fb0 to 0xead65ff8) [ 1343.515931][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.516249][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.516598][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.516884][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48a40 [ 1343.517213][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.517932][ T32] INFO: task kworker/1:248:4379 blocked for more than 469 seconds. [ 1343.518294][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.518668][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.519052][ T32] task:kworker/1:248 state:D stack:0 pid:4379 tgid:4379 ppid:2 flags:0x00000000 [ 1343.529929][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.530605][ T32] Call trace: [ 1343.530763][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.531188][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead6dda4 r5:84e11800 [ 1343.531742][ T32] r4:84e11800 [ 1343.531960][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.532382][ T32] r5:84e11800 r4:8271a0b0 [ 1343.532642][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.533260][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.533884][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead6de20 [ 1343.534249][ T32] r4:00000000 [ 1343.534412][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.534811][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.535373][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.536016][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48d00 [ 1343.536773][ T32] r4:00000000 [ 1343.537025][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.537446][ T32] r9:84e11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1343.537904][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.538363][ T32] r5:00001000 r4:eaad3000 [ 1343.538686][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.550224][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.551016][ T32] r5:84e4db7c r4:84e4d800 [ 1343.551227][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.551699][ T32] r7:ddde3e40 r6:82c18200 r5:84e4db7c r4:84b7f880 [ 1343.552105][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.552608][ T32] r10:84e11800 r9:84b7f8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.552932][ T32] r4:84b7f880 [ 1343.553111][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.553651][ T32] r10:00000000 r9:ead65e78 r8:843911c0 r7:84b7f880 r6:80267888 r5:84e11800 [ 1343.553974][ T32] r4:84b48b40 [ 1343.554195][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.554547][ T32] Exception stack(0xead6dfb0 to 0xead6dff8) [ 1343.554925][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.555402][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.555788][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.556247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48b40 [ 1343.556690][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.557178][ T32] INFO: task kworker/1:249:4381 blocked for more than 469 seconds. [ 1343.557767][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.558005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.558523][ T32] task:kworker/1:249 state:D stack:0 pid:4381 tgid:4381 ppid:2 flags:0x00000000 [ 1343.559024][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.569959][ T32] Call trace: [ 1343.570374][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.570903][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead75da4 r5:84e10c00 [ 1343.571380][ T32] r4:84e10c00 [ 1343.571656][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.572178][ T32] r5:84e10c00 r4:8271a0b0 [ 1343.572414][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.572789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.573283][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead75e20 [ 1343.573891][ T32] r4:00000000 [ 1343.574229][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.574578][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.575194][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.575706][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b512c0 [ 1343.576435][ T32] r4:00000000 [ 1343.576650][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.577072][ T32] r9:84e10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1343.578537][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.589985][ T32] r5:00001000 r4:eac3f000 [ 1343.590392][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.591177][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.591938][ T32] r5:84e4ef7c r4:84e4ec00 [ 1343.592318][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.592840][ T32] r7:ddde3e40 r6:82c18200 r5:84e4ef7c r4:84b7f900 [ 1343.593128][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.593587][ T32] r10:84e10c00 r9:84b7f92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.594015][ T32] r4:84b7f900 [ 1343.594242][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.594758][ T32] r10:00000000 r9:ead6de78 r8:84391380 r7:84b7f900 r6:80267888 r5:84e10c00 [ 1343.595183][ T32] r4:84b48cc0 [ 1343.595413][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.595859][ T32] Exception stack(0xead75fb0 to 0xead75ff8) [ 1343.596132][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.596699][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.597144][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.597667][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48cc0 [ 1343.598153][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.598690][ T32] INFO: task kworker/1:250:4382 blocked for more than 470 seconds. [ 1343.609879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.610417][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.610811][ T32] task:kworker/1:250 state:D stack:0 pid:4382 tgid:4382 ppid:2 flags:0x00000000 [ 1343.611636][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.612234][ T32] Call trace: [ 1343.612448][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.612960][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead79da4 r5:84e13000 [ 1343.613421][ T32] r4:84e13000 [ 1343.613755][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.614485][ T32] r5:84e13000 r4:8271a0b0 [ 1343.614679][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.615191][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.615649][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead79e20 [ 1343.616074][ T32] r4:00000000 [ 1343.616258][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.616748][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.617377][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.617820][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48e80 [ 1343.618063][ T32] r4:00000000 [ 1343.618201][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.618523][ T32] r9:84e13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1343.618978][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.630102][ T32] r5:00001000 r4:eaae3000 [ 1343.630458][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.631006][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.631546][ T32] r5:84e4df7c r4:84e4dc00 [ 1343.631809][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.632325][ T32] r7:ddde3e40 r6:82c18200 r5:84e4df7c r4:84b7f980 [ 1343.632608][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.633079][ T32] r10:84e13000 r9:84b7f9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.633537][ T32] r4:84b7f980 [ 1343.633783][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.634190][ T32] r10:00000000 r9:ead75e78 r8:84391480 r7:84b7f980 r6:80267888 r5:84e13000 [ 1343.634548][ T32] r4:84b48cc0 [ 1343.634705][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.635071][ T32] Exception stack(0xead79fb0 to 0xead79ff8) [ 1343.635421][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.635903][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.636978][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.637707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48cc0 [ 1343.638218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.638759][ T32] INFO: task kworker/1:251:4384 blocked for more than 470 seconds. [ 1343.639187][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.650295][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.650629][ T32] task:kworker/1:251 state:D stack:0 pid:4384 tgid:4384 ppid:2 flags:0x00000000 [ 1343.651052][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.651344][ T32] Call trace: [ 1343.651627][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.652085][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead81da4 r5:84e12400 [ 1343.652804][ T32] r4:84e12400 [ 1343.653235][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.654306][ T32] r5:84e12400 r4:8271a0b0 [ 1343.654685][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.655248][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.655818][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead81e20 [ 1343.656494][ T32] r4:00000000 [ 1343.656664][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.657259][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.657921][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.658438][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b48fc0 [ 1343.658770][ T32] r4:00000000 [ 1343.658972][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.669849][ T32] r9:84e12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1343.670272][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.670612][ T32] r5:00001000 r4:eab29000 [ 1343.670793][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.671091][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.671462][ T32] r5:84e4e37c r4:84e4e000 [ 1343.671641][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.672356][ T32] r7:ddde3e40 r6:82c18200 r5:84e4e37c r4:84b7fa00 [ 1343.672718][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.673161][ T32] r10:84e12400 r9:84b7fa2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.673564][ T32] r4:84b7fa00 [ 1343.673815][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.674349][ T32] r10:00000000 r9:ead75e78 r8:84391640 r7:84b7fa00 r6:80267888 r5:84e12400 [ 1343.674850][ T32] r4:84b48e00 [ 1343.675022][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.675375][ T32] Exception stack(0xead81fb0 to 0xead81ff8) [ 1343.675749][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.676272][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.676657][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.677029][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48e00 [ 1343.677379][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.677743][ T32] INFO: task kworker/0:387:4385 blocked for more than 470 seconds. [ 1343.678187][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.678447][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.678848][ T32] task:kworker/0:387 state:D stack:0 pid:4385 tgid:4385 ppid:2 flags:0x00000000 [ 1343.689979][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.690583][ T32] Call trace: [ 1343.690836][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.691277][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead85da4 r5:84e14800 [ 1343.691761][ T32] r4:84e14800 [ 1343.691997][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.692523][ T32] r5:84e14800 r4:8271a0b0 [ 1343.692742][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.693468][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.694160][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead85e20 [ 1343.694713][ T32] r4:00000000 [ 1343.694888][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.695378][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.695821][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.696334][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492a940 [ 1343.696896][ T32] r4:00000000 [ 1343.697109][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.697689][ T32] r9:84e14800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1343.698030][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.698394][ T32] r5:00001000 r4:eae6b000 [ 1343.698605][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.698925][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.719988][ T32] r5:84e7d77c r4:84e7d400 [ 1343.720416][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.720812][ T32] r7:dddcfe40 r6:82c18000 r5:84e7d77c r4:84d90280 [ 1343.721015][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.721502][ T32] r10:84e14800 r9:84d902ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1343.721960][ T32] r4:84d90280 [ 1343.722287][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.722840][ T32] r10:00000000 r9:ead4de78 r8:843917c0 r7:84d90280 r6:80267888 r5:84e14800 [ 1343.723264][ T32] r4:843916c0 [ 1343.723462][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.723810][ T32] Exception stack(0xead85fb0 to 0xead85ff8) [ 1343.724065][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.724364][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.724800][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.725192][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843916c0 [ 1343.725510][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.725896][ T32] INFO: task kworker/1:252:4387 blocked for more than 470 seconds. [ 1343.726211][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.726425][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.726688][ T32] task:kworker/1:252 state:D stack:0 pid:4387 tgid:4387 ppid:2 flags:0x00000000 [ 1343.727109][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.727406][ T32] Call trace: [ 1343.727813][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.728139][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead8dda4 r5:84e13c00 [ 1343.728811][ T32] r4:84e13c00 [ 1343.728975][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.739968][ T32] r5:84e13c00 r4:8271a0b0 [ 1343.740421][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.740949][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.741590][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead8de20 [ 1343.742006][ T32] r4:00000000 [ 1343.742218][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.742601][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.743173][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.743523][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90fc0 [ 1343.744082][ T32] r4:00000000 [ 1343.744261][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.744659][ T32] r9:84e13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1343.745021][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.745539][ T32] r5:00001000 r4:eabc7000 [ 1343.745706][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.746093][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.746467][ T32] r5:84e4e77c r4:84e4e400 [ 1343.746678][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.747116][ T32] r7:ddde3e40 r6:82c18200 r5:84e4e77c r4:84b7fa80 [ 1343.747433][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.747900][ T32] r10:84e13c00 r9:84b7faac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.748243][ T32] r4:84b7fa80 [ 1343.748400][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.748710][ T32] r10:00000000 r9:ead75e78 r8:84391940 r7:84b7fa80 r6:80267888 r5:84e13c00 [ 1343.760014][ T32] r4:84b48f00 [ 1343.760382][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.760930][ T32] Exception stack(0xead8dfb0 to 0xead8dff8) [ 1343.761266][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1343.761775][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.762359][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.762673][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b48f00 [ 1343.763184][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.763742][ T32] INFO: task kworker/1:253:4389 blocked for more than 470 seconds. [ 1343.764093][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.764362][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.764691][ T32] task:kworker/1:253 state:D stack:0 pid:4389 tgid:4389 ppid:2 flags:0x00000000 [ 1343.765111][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.765415][ T32] Call trace: [ 1343.765628][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.766102][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead61da4 r5:84dd3c00 [ 1343.766570][ T32] r4:84dd3c00 [ 1343.766787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.767295][ T32] r5:84dd3c00 r4:8271a0b0 [ 1343.767481][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.767844][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.768271][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead61e20 [ 1343.768569][ T32] r4:00000000 [ 1343.768844][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.779951][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.780613][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.781117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51000 [ 1343.781532][ T32] r4:00000000 [ 1343.781708][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.782097][ T32] r9:84dd3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1343.782448][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.783077][ T32] r5:00001000 r4:eac29000 [ 1343.783287][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.783777][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.784134][ T32] r5:84e4eb7c r4:84e4e800 [ 1343.784332][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.784809][ T32] r7:ddde3e40 r6:82c18200 r5:84e4eb7c r4:84b7fb00 [ 1343.785237][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.785684][ T32] r10:84dd3c00 r9:84b7fb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.786168][ T32] r4:84b7fb00 [ 1343.786338][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.786759][ T32] r10:00000000 r9:ead75e78 r8:84b51100 r7:84b7fb00 r6:80267888 r5:84dd3c00 [ 1343.787306][ T32] r4:84b51040 [ 1343.787500][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.787933][ T32] Exception stack(0xead61fb0 to 0xead61ff8) [ 1343.788192][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.788608][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.789176][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.800090][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51040 [ 1343.800437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.800886][ T32] INFO: task kworker/1:254:4392 blocked for more than 470 seconds. [ 1343.801442][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.801759][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.802310][ T32] task:kworker/1:254 state:D stack:0 pid:4392 tgid:4392 ppid:2 flags:0x00000000 [ 1343.802864][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.803252][ T32] Call trace: [ 1343.803446][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.803808][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead91da4 r5:84dd5400 [ 1343.804156][ T32] r4:84dd5400 [ 1343.804408][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.804856][ T32] r5:84dd5400 r4:8271a0b0 [ 1343.805051][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.805587][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.806044][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead91e20 [ 1343.806498][ T32] r4:00000000 [ 1343.806665][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.807239][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.807825][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.808206][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51440 [ 1343.808589][ T32] r4:00000000 [ 1343.808846][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.819824][ T32] r9:84dd5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1343.820459][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.820940][ T32] r5:00001000 r4:eac49000 [ 1343.821208][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.821725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.822244][ T32] r5:84e4f37c r4:84e4f000 [ 1343.822437][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.822904][ T32] r7:ddde3e40 r6:82c18200 r5:84e4f37c r4:84b7fb80 [ 1343.823282][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.823781][ T32] r10:84dd5400 r9:84b7fbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.824128][ T32] r4:84b7fb80 [ 1343.824291][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.824801][ T32] r10:00000000 r9:ead75e78 r8:84b51280 r7:84b7fb80 r6:80267888 r5:84dd5400 [ 1343.825170][ T32] r4:84b51180 [ 1343.825495][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.826000][ T32] Exception stack(0xead91fb0 to 0xead91ff8) [ 1343.826309][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.826661][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.827021][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.827357][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51180 [ 1343.827735][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.828121][ T32] INFO: task kworker/1:255:4394 blocked for more than 470 seconds. [ 1343.828507][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.828802][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.829087][ T32] task:kworker/1:255 state:D stack:0 pid:4394 tgid:4394 ppid:2 flags:0x00000000 [ 1343.839919][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.840448][ T32] Call trace: [ 1343.840698][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.841175][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eada1da4 r5:84e16000 [ 1343.841686][ T32] r4:84e16000 [ 1343.841856][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.842389][ T32] r5:84e16000 r4:8271a0b0 [ 1343.842722][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.843272][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.843833][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada1e20 [ 1343.844209][ T32] r4:00000000 [ 1343.844379][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.844839][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.845351][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.845804][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51740 [ 1343.846089][ T32] r4:00000000 [ 1343.846239][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.846655][ T32] r9:84e16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1343.846932][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.847414][ T32] r5:00001000 r4:eadab000 [ 1343.847649][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.848130][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.848656][ T32] r5:84e4fb7c r4:84e4f800 [ 1343.848912][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.859679][ T32] r7:ddde3e40 r6:82c18200 r5:84e4fb7c r4:84b7fc00 [ 1343.860118][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.860699][ T32] r10:84e16000 r9:84b7fc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.861152][ T32] r4:84b7fc00 [ 1343.861369][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.861855][ T32] r10:00000000 r9:ead91e78 r8:84391d00 r7:84b7fc00 r6:80267888 r5:84e16000 [ 1343.862222][ T32] r4:84b51180 [ 1343.862415][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.862781][ T32] Exception stack(0xeada1fb0 to 0xeada1ff8) [ 1343.863168][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1343.863641][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.864109][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.864499][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51180 [ 1343.864889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.865364][ T32] INFO: task kworker/1:256:4396 blocked for more than 470 seconds. [ 1343.865736][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.866026][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.866396][ T32] task:kworker/1:256 state:D stack:0 pid:4396 tgid:4396 ppid:2 flags:0x00000000 [ 1343.867164][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.867514][ T32] Call trace: [ 1343.867721][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.868580][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eada9da4 r5:84e15400 [ 1343.879872][ T32] r4:84e15400 [ 1343.880247][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.880809][ T32] r5:84e15400 r4:8271a0b0 [ 1343.880987][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.881599][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.882185][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada9e20 [ 1343.882622][ T32] r4:00000000 [ 1343.882869][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.883350][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.883891][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.884305][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51580 [ 1343.884844][ T32] r4:00000000 [ 1343.885028][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.885456][ T32] r9:84e15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1343.885869][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.886403][ T32] r5:00001000 r4:ead99000 [ 1343.886632][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.887085][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.887632][ T32] r5:84e4f77c r4:84e4f400 [ 1343.887842][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.888337][ T32] r7:ddde3e40 r6:82c18200 r5:84e4f77c r4:84b7fc80 [ 1343.888592][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.889006][ T32] r10:84e15400 r9:84b7fcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.899945][ T32] r4:84b7fc80 [ 1343.900344][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.900892][ T32] r10:00000000 r9:eada1e78 r8:84391dc0 r7:84b7fc80 r6:80267888 r5:84e15400 [ 1343.901218][ T32] r4:84b514c0 [ 1343.901391][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.901705][ T32] Exception stack(0xeada9fb0 to 0xeada9ff8) [ 1343.901981][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.902323][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.902724][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.902997][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b514c0 [ 1343.903342][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.903682][ T32] INFO: task kworker/1:257:4398 blocked for more than 470 seconds. [ 1343.904025][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.904279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.904712][ T32] task:kworker/1:257 state:D stack:0 pid:4398 tgid:4398 ppid:2 flags:0x00000000 [ 1343.905098][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.905415][ T32] Call trace: [ 1343.905628][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.905938][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadb9da4 r5:8487bc00 [ 1343.906207][ T32] r4:8487bc00 [ 1343.906409][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.906838][ T32] r5:8487bc00 r4:8271a0b0 [ 1343.907064][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.907499][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.907936][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadb9e20 [ 1343.908501][ T32] r4:00000000 [ 1343.908691][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.920315][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.920976][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.921348][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51900 [ 1343.921699][ T32] r4:00000000 [ 1343.921931][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.922279][ T32] r9:8487bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1343.922575][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.922889][ T32] r5:00001000 r4:eadcd000 [ 1343.923134][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.923455][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.923785][ T32] r5:84e5077c r4:84e50400 [ 1343.923963][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.924507][ T32] r7:ddde3e40 r6:82c18200 r5:84e5077c r4:84b7fd00 [ 1343.924773][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.925090][ T32] r10:8487bc00 r9:84b7fd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.925422][ T32] r4:84b7fd00 [ 1343.925590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.925906][ T32] r10:00000000 r9:eada1e78 r8:84391fc0 r7:84b7fd00 r6:80267888 r5:8487bc00 [ 1343.926278][ T32] r4:84b516c0 [ 1343.926442][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.926754][ T32] Exception stack(0xeadb9fb0 to 0xeadb9ff8) [ 1343.927037][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1343.927366][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.927772][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.928067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b516c0 [ 1343.928506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.929047][ T32] INFO: task kworker/1:258:4400 blocked for more than 470 seconds. [ 1343.939772][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.940204][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.940512][ T32] task:kworker/1:258 state:D stack:0 pid:4400 tgid:4400 ppid:2 flags:0x00000000 [ 1343.940920][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.941255][ T32] Call trace: [ 1343.941515][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.941839][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadc5da4 r5:84ab0c00 [ 1343.942178][ T32] r4:84ab0c00 [ 1343.942336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.942668][ T32] r5:84ab0c00 r4:8271a0b0 [ 1343.942829][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.943284][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.943680][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc5e20 [ 1343.944057][ T32] r4:00000000 [ 1343.944216][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.944595][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.945101][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.945597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51880 [ 1343.945947][ T32] r4:00000000 [ 1343.946160][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.946637][ T32] r9:84ab0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1343.947071][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.947551][ T32] r5:00001000 r4:eadb1000 [ 1343.947756][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.948117][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.948528][ T32] r5:84e4ff7c r4:84e4fc00 [ 1343.948738][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.959844][ T32] r7:ddde3e40 r6:82c18200 r5:84e4ff7c r4:84b7fd80 [ 1343.960326][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.960879][ T32] r10:84ab0c00 r9:84b7fdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.961263][ T32] r4:84b7fd80 [ 1343.961523][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.961913][ T32] r10:00000000 r9:eadb9e78 r8:84391500 r7:84b7fd80 r6:80267888 r5:84ab0c00 [ 1343.962378][ T32] r4:84b516c0 [ 1343.962589][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1343.962983][ T32] Exception stack(0xeadc5fb0 to 0xeadc5ff8) [ 1343.963260][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1343.963693][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1343.964127][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1343.964524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b516c0 [ 1343.964903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1343.965395][ T32] INFO: task kworker/1:259:4401 blocked for more than 470 seconds. [ 1343.965798][ T32] Not tainted 6.12.0-syzkaller #0 [ 1343.966060][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1343.966529][ T32] task:kworker/1:259 state:D stack:0 pid:4401 tgid:4401 ppid:2 flags:0x00000000 [ 1343.967157][ T32] Workqueue: events bpf_prog_free_deferred [ 1343.967578][ T32] Call trace: [ 1343.967812][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1343.968313][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadd1da4 r5:84ab1800 [ 1343.968653][ T32] r4:84ab1800 [ 1343.968907][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1343.980002][ T32] r5:84ab1800 r4:8271a0b0 [ 1343.980383][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1343.980944][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1343.981468][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd1e20 [ 1343.981907][ T32] r4:00000000 [ 1343.982115][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1343.982527][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1343.983044][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1343.983461][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b519c0 [ 1343.983880][ T32] r4:00000000 [ 1343.984088][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1343.984460][ T32] r9:84ab1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1343.984981][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1343.985438][ T32] r5:00001000 r4:eadc7000 [ 1343.985637][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1343.985974][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1343.986312][ T32] r5:84e5037c r4:84e50000 [ 1343.986698][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1343.987079][ T32] r7:ddde3e40 r6:82c18200 r5:84e5037c r4:84b7fe00 [ 1343.987305][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1343.987851][ T32] r10:84ab1800 r9:84b7fe2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1343.988227][ T32] r4:84b7fe00 [ 1343.988390][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1343.988784][ T32] r10:00000000 r9:eadb9e78 r8:843915c0 r7:84b7fe00 r6:80267888 r5:84ab1800 [ 1343.999792][ T32] r4:84b517c0 [ 1344.000221][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.000599][ T32] Exception stack(0xeadd1fb0 to 0xeadd1ff8) [ 1344.000869][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.001160][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.001504][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.001816][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b517c0 [ 1344.002232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.002652][ T32] INFO: task kworker/1:260:4403 blocked for more than 470 seconds. [ 1344.003149][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.003458][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.003757][ T32] task:kworker/1:260 state:D stack:0 pid:4403 tgid:4403 ppid:2 flags:0x00000000 [ 1344.004201][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.004563][ T32] Call trace: [ 1344.004786][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.005271][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadd9da4 r5:84ab0000 [ 1344.005649][ T32] r4:84ab0000 [ 1344.005843][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.006254][ T32] r5:84ab0000 r4:8271a0b0 [ 1344.006439][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.006875][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.007487][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd9e20 [ 1344.008079][ T32] r4:00000000 [ 1344.008284][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.008684][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.009085][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.019874][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492a000 [ 1344.020402][ T32] r4:00000000 [ 1344.020588][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.020994][ T32] r9:84ab0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1344.021343][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.021804][ T32] r5:00001000 r4:eaded000 [ 1344.021996][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.022362][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.022758][ T32] r5:84e7d37c r4:84e7d000 [ 1344.022934][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.023383][ T32] r7:ddde3e40 r6:82c18200 r5:84e7d37c r4:84b7fe80 [ 1344.023680][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.024020][ T32] r10:84ab0000 r9:84b7feac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.024359][ T32] r4:84b7fe80 [ 1344.024531][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.024859][ T32] r10:00000000 r9:eadb9e78 r8:843916c0 r7:84b7fe80 r6:80267888 r5:84ab0000 [ 1344.025134][ T32] r4:84b51900 [ 1344.025410][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.025741][ T32] Exception stack(0xeadd9fb0 to 0xeadd9ff8) [ 1344.025974][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.026302][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.026589][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.027086][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51900 [ 1344.027435][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.027847][ T32] INFO: task kworker/1:261:4405 blocked for more than 470 seconds. [ 1344.028205][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.028426][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.028745][ T32] task:kworker/1:261 state:D stack:0 pid:4405 tgid:4405 ppid:2 flags:0x00000000 [ 1344.039913][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.040425][ T32] Call trace: [ 1344.040676][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.041089][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eade5da4 r5:84ab2400 [ 1344.041439][ T32] r4:84ab2400 [ 1344.041655][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.042063][ T32] r5:84ab2400 r4:8271a0b0 [ 1344.042290][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.042643][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.042982][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade5e20 [ 1344.043328][ T32] r4:00000000 [ 1344.043565][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.043936][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.044360][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.044703][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51c40 [ 1344.044986][ T32] r4:00000000 [ 1344.045152][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.045533][ T32] r9:84ab2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1344.045850][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.046173][ T32] r5:00001000 r4:eade7000 [ 1344.046362][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.046728][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.047417][ T32] r5:84e50b7c r4:84e50800 [ 1344.047657][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.048049][ T32] r7:ddde3e40 r6:82c18200 r5:84e50b7c r4:84b7ff00 [ 1344.048287][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.048757][ T32] r10:84ab2400 r9:84b7ff2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.059954][ T32] r4:84b7ff00 [ 1344.060311][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.060733][ T32] r10:00000000 r9:eadd9e78 r8:84391c40 r7:84b7ff00 r6:80267888 r5:84ab2400 [ 1344.061062][ T32] r4:84b51ac0 [ 1344.061231][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.061613][ T32] Exception stack(0xeade5fb0 to 0xeade5ff8) [ 1344.061900][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.062255][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.062604][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.062920][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51ac0 [ 1344.063225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.063558][ T32] INFO: task kworker/1:262:4408 blocked for more than 470 seconds. [ 1344.063890][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.064195][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.064604][ T32] task:kworker/1:262 state:D stack:0 pid:4408 tgid:4408 ppid:2 flags:0x00000000 [ 1344.065082][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.065404][ T32] Call trace: [ 1344.065625][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.065986][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadfdda4 r5:84ab3c00 [ 1344.066298][ T32] r4:84ab3c00 [ 1344.066454][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.066785][ T32] r5:84ab3c00 r4:8271a0b0 [ 1344.066982][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.067418][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.067802][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadfde20 [ 1344.068091][ T32] r4:00000000 [ 1344.068299][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.068705][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.069069][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.080336][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51e00 [ 1344.081195][ T32] r4:00000000 [ 1344.081421][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.082018][ T32] r9:84ab3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1344.082336][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.082712][ T32] r5:00001000 r4:eadf3000 [ 1344.082990][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.083843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.084196][ T32] r5:84e50f7c r4:84e50c00 [ 1344.084533][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.084929][ T32] r7:ddde3e40 r6:82c18200 r5:84e50f7c r4:84b7ff80 [ 1344.085163][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.085772][ T32] r10:84ab3c00 r9:84b7ffac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.086270][ T32] r4:84b7ff80 [ 1344.086443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.087008][ T32] r10:00000000 r9:eadd9e78 r8:8492a100 r7:84b7ff80 r6:80267888 r5:84ab3c00 [ 1344.087764][ T32] r4:84b51c00 [ 1344.087939][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.088333][ T32] Exception stack(0xeadfdfb0 to 0xeadfdff8) [ 1344.088763][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.089187][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.100374][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.100762][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51c00 [ 1344.101061][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.101492][ T32] INFO: task kworker/1:263:4410 blocked for more than 470 seconds. [ 1344.101792][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.102041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.102341][ T32] task:kworker/1:263 state:D stack:0 pid:4410 tgid:4410 ppid:2 flags:0x00000000 [ 1344.102751][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.103028][ T32] Call trace: [ 1344.103210][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.103543][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae15da4 r5:84ab5400 [ 1344.103821][ T32] r4:84ab5400 [ 1344.104000][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.104349][ T32] r5:84ab5400 r4:8271a0b0 [ 1344.104542][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.104949][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.105384][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae15e20 [ 1344.105737][ T32] r4:00000000 [ 1344.105881][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.106184][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.106567][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.106880][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84391880 [ 1344.107189][ T32] r4:00000000 [ 1344.107344][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.107773][ T32] r9:84ab5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1344.108123][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.108457][ T32] r5:00001000 r4:eae11000 [ 1344.108712][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.109085][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.120367][ T32] r5:84e5177c r4:84e51400 [ 1344.120654][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.121116][ T32] r7:ddde3e40 r6:82c18200 r5:84e5177c r4:8492c000 [ 1344.121447][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.121910][ T32] r10:84ab5400 r9:8492c02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.122199][ T32] r4:8492c000 [ 1344.122349][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.122760][ T32] r10:00000000 r9:eadfde78 r8:8492a300 r7:8492c000 r6:80267888 r5:84ab5400 [ 1344.123260][ T32] r4:84b51d80 [ 1344.123463][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.123851][ T32] Exception stack(0xeae15fb0 to 0xeae15ff8) [ 1344.124163][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.124684][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.125183][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.125609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51d80 [ 1344.126028][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.126722][ T32] INFO: task kworker/1:264:4411 blocked for more than 470 seconds. [ 1344.127194][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.127694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.128093][ T32] task:kworker/1:264 state:D stack:0 pid:4411 tgid:4411 ppid:2 flags:0x00000000 [ 1344.128606][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.128907][ T32] Call trace: [ 1344.139869][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.140493][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead9dda4 r5:84dd6c00 [ 1344.140812][ T32] r4:84dd6c00 [ 1344.141026][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.141410][ T32] r5:84dd6c00 r4:8271a0b0 [ 1344.141638][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.142048][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.142528][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead9de20 [ 1344.142868][ T32] r4:00000000 [ 1344.143025][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.143390][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.143779][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.144145][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b51f40 [ 1344.144413][ T32] r4:00000000 [ 1344.144646][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.145124][ T32] r9:84dd6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1344.145469][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.146064][ T32] r5:00001000 r4:eae0b000 [ 1344.146254][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.146637][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.147298][ T32] r5:84e5137c r4:84e51000 [ 1344.147499][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.147865][ T32] r7:ddde3e40 r6:82c18200 r5:84e5137c r4:8492c080 [ 1344.148278][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.148859][ T32] r10:84dd6c00 r9:8492c0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.160043][ T32] r4:8492c080 [ 1344.160432][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.160933][ T32] r10:00000000 r9:eae15e78 r8:84b51540 r7:8492c080 r6:80267888 r5:84dd6c00 [ 1344.161565][ T32] r4:84b51d80 [ 1344.161865][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.162179][ T32] Exception stack(0xead9dfb0 to 0xead9dff8) [ 1344.162439][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.162918][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.163240][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.163719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b51d80 [ 1344.164068][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.164558][ T32] INFO: task kworker/1:265:4414 blocked for more than 470 seconds. [ 1344.164905][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.165131][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.165514][ T32] task:kworker/1:265 state:D stack:0 pid:4414 tgid:4414 ppid:2 flags:0x00000000 [ 1344.165915][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.166252][ T32] Call trace: [ 1344.166514][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.167121][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae19da4 r5:84dd4800 [ 1344.167589][ T32] r4:84dd4800 [ 1344.167882][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.168587][ T32] r5:84dd4800 r4:8271a0b0 [ 1344.168982][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.179844][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.180556][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae19e20 [ 1344.180870][ T32] r4:00000000 [ 1344.181022][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.181434][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.181868][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.182278][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927240 [ 1344.182569][ T32] r4:00000000 [ 1344.182793][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.183177][ T32] r9:84dd4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1344.183527][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.183914][ T32] r5:00001000 r4:eae2d000 [ 1344.184152][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.184535][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.184892][ T32] r5:84e51f7c r4:84e51c00 [ 1344.185096][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.185770][ T32] r7:ddde3e40 r6:82c18200 r5:84e51f7c r4:8492c100 [ 1344.186181][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.186612][ T32] r10:84dd4800 r9:8492c12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.186930][ T32] r4:8492c100 [ 1344.187134][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.187470][ T32] r10:00000000 r9:eae15e78 r8:84b51e80 r7:8492c100 r6:80267888 r5:84dd4800 [ 1344.188071][ T32] r4:84391e80 [ 1344.188291][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.188644][ T32] Exception stack(0xeae19fb0 to 0xeae19ff8) [ 1344.188889][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.199824][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.200344][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.200643][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84391e80 [ 1344.200948][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.201276][ T32] INFO: task kworker/1:266:4416 blocked for more than 470 seconds. [ 1344.201584][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.201797][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.202070][ T32] task:kworker/1:266 state:D stack:0 pid:4416 tgid:4416 ppid:2 flags:0x00000000 [ 1344.202456][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.202749][ T32] Call trace: [ 1344.202936][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.203244][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae25da4 r5:84dd3000 [ 1344.203557][ T32] r4:84dd3000 [ 1344.203712][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.204059][ T32] r5:84dd3000 r4:8271a0b0 [ 1344.204225][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.204600][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.205058][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae25e20 [ 1344.205398][ T32] r4:00000000 [ 1344.205612][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.206232][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.206705][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.207054][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927080 [ 1344.207395][ T32] r4:00000000 [ 1344.207569][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.207907][ T32] r9:84dd3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1344.208414][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.208845][ T32] r5:00001000 r4:eae27000 [ 1344.219830][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.220433][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.220795][ T32] r5:84e51b7c r4:84e51800 [ 1344.220983][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.221370][ T32] r7:ddde3e40 r6:82c18200 r5:84e51b7c r4:8492c180 [ 1344.221605][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.221937][ T32] r10:84dd3000 r9:8492c1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.222202][ T32] r4:8492c180 [ 1344.222398][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.222893][ T32] r10:00000000 r9:eae19e78 r8:84927140 r7:8492c180 r6:80267888 r5:84dd3000 [ 1344.223145][ T32] r4:84927000 [ 1344.223301][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.223598][ T32] Exception stack(0xeae25fb0 to 0xeae25ff8) [ 1344.223841][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.224251][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.224712][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.225149][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84927000 [ 1344.225532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.225906][ T32] INFO: task kworker/1:267:4418 blocked for more than 470 seconds. [ 1344.226245][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.226681][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.227076][ T32] task:kworker/1:267 state:D stack:0 pid:4418 tgid:4418 ppid:2 flags:0x00000000 [ 1344.227852][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.228185][ T32] Call trace: [ 1344.228385][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.228801][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae35da4 r5:84dd6000 [ 1344.229067][ T32] r4:84dd6000 [ 1344.239951][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.240577][ T32] r5:84dd6000 r4:8271a0b0 [ 1344.240815][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.241304][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.241797][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae35e20 [ 1344.242149][ T32] r4:00000000 [ 1344.242304][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.242847][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.243153][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.243559][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927380 [ 1344.243836][ T32] r4:00000000 [ 1344.243992][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.244335][ T32] r9:84dd6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1344.244830][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.245202][ T32] r5:00001000 r4:eae3f000 [ 1344.245499][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.245828][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.246167][ T32] r5:84e5237c r4:84e52000 [ 1344.246445][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.246855][ T32] r7:ddde3e40 r6:82c18200 r5:84e5237c r4:8492c200 [ 1344.247525][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.248106][ T32] r10:84dd6000 r9:8492c22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.248392][ T32] r4:8492c200 [ 1344.248664][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.249025][ T32] r10:00000000 r9:eae19e78 r8:84927440 r7:8492c200 r6:80267888 r5:84dd6000 [ 1344.259974][ T32] r4:849271c0 [ 1344.260350][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.260722][ T32] Exception stack(0xeae35fb0 to 0xeae35ff8) [ 1344.260987][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.261280][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.261612][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.261909][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849271c0 [ 1344.262194][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.262659][ T32] INFO: task kworker/1:268:4420 blocked for more than 470 seconds. [ 1344.262957][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.263158][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.263564][ T32] task:kworker/1:268 state:D stack:0 pid:4420 tgid:4420 ppid:2 flags:0x00000000 [ 1344.263952][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.264252][ T32] Call trace: [ 1344.264449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.265006][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae3dda4 r5:84dd8000 [ 1344.265447][ T32] r4:84dd8000 [ 1344.265609][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.265986][ T32] r5:84dd8000 r4:8271a0b0 [ 1344.266238][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.266836][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.267253][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae3de20 [ 1344.267630][ T32] r4:00000000 [ 1344.267807][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.268133][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.268450][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.268836][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927800 [ 1344.279860][ T32] r4:00000000 [ 1344.280215][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.280669][ T32] r9:84dd8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1344.281025][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.281452][ T32] r5:00001000 r4:eae53000 [ 1344.281642][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.282018][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.282346][ T32] r5:84e52b7c r4:84e52800 [ 1344.282532][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.282855][ T32] r7:ddde3e40 r6:82c18200 r5:84e52b7c r4:8492c280 [ 1344.283147][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.283532][ T32] r10:84dd8000 r9:8492c2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.284031][ T32] r4:8492c280 [ 1344.284180][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.284561][ T32] r10:00000000 r9:eae35e78 r8:84927480 r7:8492c280 r6:80267888 r5:84dd8000 [ 1344.284831][ T32] r4:849272c0 [ 1344.285001][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.285371][ T32] Exception stack(0xeae3dfb0 to 0xeae3dff8) [ 1344.285621][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.285935][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.286423][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.286692][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849272c0 [ 1344.287005][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.287328][ T32] INFO: task kworker/1:269:4421 blocked for more than 470 seconds. [ 1344.288184][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.288448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.288867][ T32] task:kworker/1:269 state:D stack:0 pid:4421 tgid:4421 ppid:2 flags:0x00000000 [ 1344.309861][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.310350][ T32] Call trace: [ 1344.310537][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.310911][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:ead5dda4 r5:84dd9800 [ 1344.311235][ T32] r4:84dd9800 [ 1344.311422][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.311817][ T32] r5:84dd9800 r4:8271a0b0 [ 1344.312016][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.312446][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.313067][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead5de20 [ 1344.313397][ T32] r4:00000000 [ 1344.313562][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.314045][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.314373][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.314729][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849275c0 [ 1344.315064][ T32] r4:00000000 [ 1344.315217][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.315528][ T32] r9:84dd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1344.315797][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.316195][ T32] r5:00001000 r4:eae45000 [ 1344.316366][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.316724][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.317089][ T32] r5:84e5277c r4:84e52400 [ 1344.317359][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.317775][ T32] r7:ddde3e40 r6:82c18200 r5:84e5277c r4:8492c300 [ 1344.318036][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.318399][ T32] r10:84dd9800 r9:8492c32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.318671][ T32] r4:8492c300 [ 1344.318822][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.330057][ T32] r10:00000000 r9:eae3de78 r8:849276c0 r7:8492c300 r6:80267888 r5:84dd9800 [ 1344.330548][ T32] r4:84927540 [ 1344.330713][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.331094][ T32] Exception stack(0xead5dfb0 to 0xead5dff8) [ 1344.331353][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.331661][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.331953][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.332322][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84927540 [ 1344.332597][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.332901][ T32] INFO: task kworker/1:270:4425 blocked for more than 470 seconds. [ 1344.333166][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.333510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.333808][ T32] task:kworker/1:270 state:D stack:0 pid:4425 tgid:4425 ppid:2 flags:0x00000000 [ 1344.334328][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.334644][ T32] Call trace: [ 1344.334907][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.335329][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae5dda4 r5:84ddb000 [ 1344.335655][ T32] r4:84ddb000 [ 1344.335811][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.336247][ T32] r5:84ddb000 r4:8271a0b0 [ 1344.336625][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.336976][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.337402][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae5de20 [ 1344.337692][ T32] r4:00000000 [ 1344.337858][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.338219][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.338660][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.339028][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849281c0 [ 1344.349985][ T32] r4:00000000 [ 1344.350352][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.350723][ T32] r9:84ddb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1344.351004][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.351518][ T32] r5:00001000 r4:eac9f000 [ 1344.351777][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.352092][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.352448][ T32] r5:84e5377c r4:84e53400 [ 1344.352659][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.353035][ T32] r7:ddde3e40 r6:82c18200 r5:84e5377c r4:8492c380 [ 1344.353254][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.353691][ T32] r10:84ddb000 r9:8492c3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.354082][ T32] r4:8492c380 [ 1344.354241][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.354558][ T32] r10:00000000 r9:eae3de78 r8:84927a00 r7:8492c380 r6:80267888 r5:84ddb000 [ 1344.354901][ T32] r4:849279c0 [ 1344.355128][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.355585][ T32] Exception stack(0xeae5dfb0 to 0xeae5dff8) [ 1344.355816][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.356149][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.356536][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.356787][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849279c0 [ 1344.357148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.357574][ T32] INFO: task kworker/1:271:4426 blocked for more than 470 seconds. [ 1344.357848][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.358434][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.358744][ T32] task:kworker/1:271 state:D stack:0 pid:4426 tgid:4426 ppid:2 flags:0x00000000 [ 1344.359208][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.370461][ T32] Call trace: [ 1344.370688][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.371124][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae79da4 r5:84ddbc00 [ 1344.371422][ T32] r4:84ddbc00 [ 1344.371686][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.372151][ T32] r5:84ddbc00 r4:8271a0b0 [ 1344.372329][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.372611][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.372907][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae79e20 [ 1344.373163][ T32] r4:00000000 [ 1344.373281][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.373639][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.373930][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.374207][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927900 [ 1344.374422][ T32] r4:00000000 [ 1344.374546][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.374880][ T32] r9:84ddbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1344.375557][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.376059][ T32] r5:00001000 r4:eae59000 [ 1344.376233][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.376856][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.377211][ T32] r5:84e52f7c r4:84e52c00 [ 1344.377410][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.377741][ T32] r7:ddde3e40 r6:82c18200 r5:84e52f7c r4:8492c400 [ 1344.378100][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.378554][ T32] r10:84ddbc00 r9:8492c42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.379022][ T32] r4:8492c400 [ 1344.379214][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.380105][ T32] r10:00000000 r9:eae5de78 r8:84927b00 r7:8492c400 r6:80267888 r5:84ddbc00 [ 1344.380536][ T32] r4:849278c0 [ 1344.380821][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.381135][ T32] Exception stack(0xeae79fb0 to 0xeae79ff8) [ 1344.381495][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.381983][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.382347][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.382679][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849278c0 [ 1344.382947][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.383272][ T32] INFO: task kworker/1:272:4428 blocked for more than 470 seconds. [ 1344.383591][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.383823][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.384129][ T32] task:kworker/1:272 state:D stack:0 pid:4428 tgid:4428 ppid:2 flags:0x00000000 [ 1344.384579][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.384870][ T32] Call trace: [ 1344.385064][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.385393][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaea5da4 r5:84dda400 [ 1344.385850][ T32] r4:84dda400 [ 1344.385989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.386328][ T32] r5:84dda400 r4:8271a0b0 [ 1344.386640][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.386989][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.387336][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea5e20 [ 1344.387747][ T32] r4:00000000 [ 1344.387901][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.388267][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.388668][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.389013][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927e40 [ 1344.409800][ T32] r4:00000000 [ 1344.410035][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.410341][ T32] r9:84dda400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1344.410542][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.410805][ T32] r5:00001000 r4:df9cd000 [ 1344.410949][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.411277][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.411630][ T32] r5:84e5337c r4:84e53000 [ 1344.411856][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.412277][ T32] r7:ddde3e40 r6:82c18200 r5:84e5337c r4:8492c480 [ 1344.412497][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.412741][ T32] r10:84dda400 r9:8492c4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.412918][ T32] r4:8492c480 [ 1344.413108][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.413667][ T32] r10:00000000 r9:eae5de78 r8:84927d00 r7:8492c480 r6:80267888 r5:84dda400 [ 1344.414018][ T32] r4:84927780 [ 1344.414190][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.414526][ T32] Exception stack(0xeaea5fb0 to 0xeaea5ff8) [ 1344.414873][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.415256][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.415599][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.415841][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84927780 [ 1344.416168][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.416439][ T32] INFO: task kworker/0:388:4432 blocked for more than 470 seconds. [ 1344.416732][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.416899][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.417179][ T32] task:kworker/0:388 state:D stack:0 pid:4432 tgid:4432 ppid:2 flags:0x00000000 [ 1344.417583][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.417873][ T32] Call trace: [ 1344.417962][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.418351][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eac81da4 r5:84dde000 [ 1344.418627][ T32] r4:84dde000 [ 1344.418732][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.419078][ T32] r5:84dde000 r4:8271a0b0 [ 1344.429721][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.430294][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.430840][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac81e20 [ 1344.431176][ T32] r4:00000000 [ 1344.431358][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.431746][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.432147][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.432462][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84907300 [ 1344.432777][ T32] r4:00000000 [ 1344.432953][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.433336][ T32] r9:84dde000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1344.433724][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.434265][ T32] r5:00001000 r4:e070d000 [ 1344.434604][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.435146][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.435579][ T32] r5:84e7f77c r4:84e7f400 [ 1344.435758][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.436445][ T32] r7:dddcfe40 r6:82c18000 r5:84e7f77c r4:84d90300 [ 1344.436696][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.437160][ T32] r10:84dde000 r9:84d9032c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.437464][ T32] r4:84d90300 [ 1344.437743][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.438055][ T32] r10:00000000 r9:ead4de78 r8:84927880 r7:84d90300 r6:80267888 r5:84dde000 [ 1344.438547][ T32] r4:8492ab00 [ 1344.438694][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.449902][ T32] Exception stack(0xeac81fb0 to 0xeac81ff8) [ 1344.450354][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.450749][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.451188][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.451658][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492ab00 [ 1344.452160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.452452][ T32] INFO: task kworker/0:389:4433 blocked for more than 470 seconds. [ 1344.452734][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.452970][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.453270][ T32] task:kworker/0:389 state:D stack:0 pid:4433 tgid:4433 ppid:2 flags:0x00000000 [ 1344.453819][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.454099][ T32] Call trace: [ 1344.454630][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.454965][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eacc5da4 r5:84ddec00 [ 1344.455226][ T32] r4:84ddec00 [ 1344.455382][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.455713][ T32] r5:84ddec00 r4:8271a0b0 [ 1344.455906][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.456284][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.456662][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc5e20 [ 1344.457022][ T32] r4:00000000 [ 1344.457199][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.457557][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.457887][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.458176][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492acc0 [ 1344.458417][ T32] r4:00000000 [ 1344.458571][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.458846][ T32] r9:84ddec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1344.459044][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.469980][ T32] r5:00001000 r4:dff75000 [ 1344.470299][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.470708][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.471094][ T32] r5:84e7e37c r4:84e7e000 [ 1344.471329][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.471696][ T32] r7:dddcfe40 r6:82c18000 r5:84e7e37c r4:84d90380 [ 1344.471917][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.472273][ T32] r10:84ddec00 r9:84d903ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.472575][ T32] r4:84d90380 [ 1344.472785][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.473132][ T32] r10:00000000 r9:eac81e78 r8:849a2dc0 r7:84d90380 r6:80267888 r5:84ddec00 [ 1344.473426][ T32] r4:8492ab00 [ 1344.473556][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.473853][ T32] Exception stack(0xeacc5fb0 to 0xeacc5ff8) [ 1344.474105][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.474455][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.474761][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.474999][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492ab00 [ 1344.475309][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.475613][ T32] INFO: task kworker/0:390:4435 blocked for more than 470 seconds. [ 1344.475823][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.475983][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.476247][ T32] task:kworker/0:390 state:D stack:0 pid:4435 tgid:4435 ppid:2 flags:0x00000000 [ 1344.476694][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.476948][ T32] Call trace: [ 1344.477115][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.477410][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeb1da4 r5:84ddd400 [ 1344.477608][ T32] r4:84ddd400 [ 1344.477733][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.478096][ T32] r5:84ddd400 r4:8271a0b0 [ 1344.478244][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.478687][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.478983][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeb1e20 [ 1344.489882][ T32] r4:00000000 [ 1344.490173][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.490537][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.490837][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.491145][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492adc0 [ 1344.491326][ T32] r4:00000000 [ 1344.491443][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.491673][ T32] r9:84ddd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1344.491860][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.492120][ T32] r5:00001000 r4:dfff5000 [ 1344.492267][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.492465][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.492713][ T32] r5:84e7e77c r4:84e7e400 [ 1344.492837][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.493091][ T32] r7:dddcfe40 r6:82c18000 r5:84e7e77c r4:84d90400 [ 1344.493258][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.493557][ T32] r10:84ddd400 r9:84d9042c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.493746][ T32] r4:84d90400 [ 1344.493902][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.494170][ T32] r10:00000000 r9:eac81e78 r8:849280c0 r7:84d90400 r6:80267888 r5:84ddd400 [ 1344.494352][ T32] r4:8492ad40 [ 1344.494509][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.494774][ T32] Exception stack(0xeaeb1fb0 to 0xeaeb1ff8) [ 1344.494975][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.495204][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.495390][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.495687][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492ad40 [ 1344.495907][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.496116][ T32] INFO: task kworker/0:391:4438 blocked for more than 470 seconds. [ 1344.496313][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.496517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.496688][ T32] task:kworker/0:391 state:D stack:0 pid:4438 tgid:4438 ppid:2 flags:0x00000000 [ 1344.496966][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.497232][ T32] Call trace: [ 1344.497438][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.497722][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaecdda4 r5:84de0c00 [ 1344.497917][ T32] r4:84de0c00 [ 1344.498065][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.498364][ T32] r5:84de0c00 r4:8271a0b0 [ 1344.498498][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.498784][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.499010][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaecde20 [ 1344.509743][ T32] r4:00000000 [ 1344.510004][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.510438][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.510826][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.511214][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492af40 [ 1344.511618][ T32] r4:00000000 [ 1344.511777][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.512101][ T32] r9:84de0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1344.512406][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.512810][ T32] r5:00001000 r4:e0075000 [ 1344.513031][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.513406][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.513804][ T32] r5:84e7eb7c r4:84e7e800 [ 1344.513986][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.514422][ T32] r7:dddcfe40 r6:82c18000 r5:84e7eb7c r4:84d90480 [ 1344.514697][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.515063][ T32] r10:84de0c00 r9:84d904ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.515394][ T32] r4:84d90480 [ 1344.515590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.515892][ T32] r10:00000000 r9:eac81e78 r8:849283c0 r7:84d90480 r6:80267888 r5:84de0c00 [ 1344.516208][ T32] r4:8492ad80 [ 1344.516358][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.516688][ T32] Exception stack(0xeaecdfb0 to 0xeaecdff8) [ 1344.516940][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.517226][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.517572][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.517864][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492ad80 [ 1344.518180][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.518533][ T32] INFO: task kworker/0:392:4439 blocked for more than 470 seconds. [ 1344.518816][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.519043][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.529763][ T32] task:kworker/0:392 state:D stack:0 pid:4439 tgid:4439 ppid:2 flags:0x00000000 [ 1344.530256][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.530559][ T32] Call trace: [ 1344.530834][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.531189][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae4dda4 r5:84ab6000 [ 1344.531560][ T32] r4:84ab6000 [ 1344.531740][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.532493][ T32] r5:84ab6000 r4:8271a0b0 [ 1344.532662][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.533206][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.533764][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae4de20 [ 1344.534025][ T32] r4:00000000 [ 1344.534200][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.534520][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.534840][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.535244][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492a740 [ 1344.535554][ T32] r4:00000000 [ 1344.535732][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.536109][ T32] r9:84ab6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1344.536410][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.536721][ T32] r5:00001000 r4:e0551000 [ 1344.536889][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.537216][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.537568][ T32] r5:84e7ef7c r4:84e7ec00 [ 1344.537741][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.538074][ T32] r7:dddcfe40 r6:82c18000 r5:84e7ef7c r4:84d90500 [ 1344.538321][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.538658][ T32] r10:84ab6000 r9:84d9052c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.538950][ T32] r4:84d90500 [ 1344.539097][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.549764][ T32] r10:00000000 r9:eac81e78 r8:8492a5c0 r7:84d90500 r6:80267888 r5:84ab6000 [ 1344.550191][ T32] r4:8492aec0 [ 1344.550345][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.550718][ T32] Exception stack(0xeae4dfb0 to 0xeae4dff8) [ 1344.550956][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.551266][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.551617][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.551959][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492aec0 [ 1344.552233][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.552581][ T32] INFO: task kworker/0:393:4442 blocked for more than 470 seconds. [ 1344.552904][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.553129][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.553456][ T32] task:kworker/0:393 state:D stack:0 pid:4442 tgid:4442 ppid:2 flags:0x00000000 [ 1344.553818][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.554071][ T32] Call trace: [ 1344.554232][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.554671][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaec5da4 r5:84ab6c00 [ 1344.554967][ T32] r4:84ab6c00 [ 1344.555115][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.555433][ T32] r5:84ab6c00 r4:8271a0b0 [ 1344.555620][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.555983][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.556443][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaec5e20 [ 1344.556844][ T32] r4:00000000 [ 1344.557027][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.557445][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.557754][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.558297][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84927bc0 [ 1344.558748][ T32] r4:00000000 [ 1344.558897][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.569886][ T32] r9:84ab6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1344.570276][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.570647][ T32] r5:00001000 r4:e06eb000 [ 1344.570842][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.571227][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.571552][ T32] r5:84e7f37c r4:84e7f000 [ 1344.571718][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.572066][ T32] r7:dddcfe40 r6:82c18000 r5:84e7f37c r4:84d90580 [ 1344.572373][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.572743][ T32] r10:84ab6c00 r9:84d905ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.573102][ T32] r4:84d90580 [ 1344.573284][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.573663][ T32] r10:00000000 r9:eac81e78 r8:84927f40 r7:84d90580 r6:80267888 r5:84ab6c00 [ 1344.573953][ T32] r4:84927dc0 [ 1344.574107][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.574468][ T32] Exception stack(0xeaec5fb0 to 0xeaec5ff8) [ 1344.574705][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.574999][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.575300][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.575722][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84927dc0 [ 1344.575989][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.576358][ T32] INFO: task kworker/0:394:4443 blocked for more than 471 seconds. [ 1344.576966][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.577168][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.577456][ T32] task:kworker/0:394 state:D stack:0 pid:4443 tgid:4443 ppid:2 flags:0x00000000 [ 1344.577800][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.578087][ T32] Call trace: [ 1344.578290][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.579004][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eae99da4 r5:84ab4800 [ 1344.589824][ T32] r4:84ab4800 [ 1344.590096][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.590470][ T32] r5:84ab4800 r4:8271a0b0 [ 1344.590712][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.591074][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.591484][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae99e20 [ 1344.592287][ T32] r4:00000000 [ 1344.592436][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.592723][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.593041][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.593472][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819340 [ 1344.593782][ T32] r4:00000000 [ 1344.593929][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.594235][ T32] r9:84ab4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1344.594499][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.594800][ T32] r5:00001000 r4:e07af000 [ 1344.595009][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.595360][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.595750][ T32] r5:84e7ff7c r4:84e7fc00 [ 1344.595944][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.596412][ T32] r7:dddcfe40 r6:82c18000 r5:84e7ff7c r4:84d90600 [ 1344.596640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.597001][ T32] r10:84ab4800 r9:84d9062c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.597260][ T32] r4:84d90600 [ 1344.597427][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.597733][ T32] r10:00000000 r9:eac81e78 r8:8492a180 r7:84d90600 r6:80267888 r5:84ab4800 [ 1344.598021][ T32] r4:84927dc0 [ 1344.598163][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.598455][ T32] Exception stack(0xeae99fb0 to 0xeae99ff8) [ 1344.598703][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.599013][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.609714][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.610081][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84927dc0 [ 1344.610483][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.610826][ T32] INFO: task kworker/0:395:4446 blocked for more than 471 seconds. [ 1344.611116][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.611316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.611629][ T32] task:kworker/0:395 state:D stack:0 pid:4446 tgid:4446 ppid:2 flags:0x00000000 [ 1344.612018][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.612287][ T32] Call trace: [ 1344.612456][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.612779][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaed9da4 r5:84ab3000 [ 1344.613117][ T32] r4:84ab3000 [ 1344.613264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.613637][ T32] r5:84ab3000 r4:8271a0b0 [ 1344.613812][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.614179][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.614668][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed9e20 [ 1344.614980][ T32] r4:00000000 [ 1344.615113][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.615408][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.615817][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.616142][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819080 [ 1344.616395][ T32] r4:00000000 [ 1344.616598][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.616888][ T32] r9:84ab3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1344.617140][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.617586][ T32] r5:00001000 r4:e0773000 [ 1344.617776][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.618064][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.618424][ T32] r5:84e7fb7c r4:84e7f800 [ 1344.618659][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.618987][ T32] r7:dddcfe40 r6:82c18000 r5:84e7fb7c r4:84d90680 [ 1344.629672][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.630364][ T32] r10:84ab3000 r9:84d906ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.630676][ T32] r4:84d90680 [ 1344.630873][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.631220][ T32] r10:00000000 r9:eae99e78 r8:84819200 r7:84d90680 r6:80267888 r5:84ab3000 [ 1344.631516][ T32] r4:84819000 [ 1344.631690][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.631972][ T32] Exception stack(0xeaed9fb0 to 0xeaed9ff8) [ 1344.632182][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.632526][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.632837][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.633175][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819000 [ 1344.633528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.633819][ T32] INFO: task kworker/0:396:4448 blocked for more than 471 seconds. [ 1344.634210][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.634653][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.634896][ T32] task:kworker/0:396 state:D stack:0 pid:4448 tgid:4448 ppid:2 flags:0x00000000 [ 1344.635322][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.635583][ T32] Call trace: [ 1344.635798][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.636141][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeddda4 r5:84de1800 [ 1344.636400][ T32] r4:84de1800 [ 1344.636560][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.636876][ T32] r5:84de1800 r4:8271a0b0 [ 1344.637044][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.637455][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.637824][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaedde20 [ 1344.638197][ T32] r4:00000000 [ 1344.638345][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.638648][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.638975][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.649763][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819480 [ 1344.650145][ T32] r4:00000000 [ 1344.650347][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.650761][ T32] r9:84de1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1344.651122][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.651550][ T32] r5:00001000 r4:e480d000 [ 1344.651699][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.651952][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.652226][ T32] r5:841efb7c r4:841ef800 [ 1344.652407][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.652666][ T32] r7:dddcfe40 r6:82c18000 r5:841efb7c r4:84d90700 [ 1344.652810][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.653103][ T32] r10:84de1800 r9:84d9072c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.653394][ T32] r4:84d90700 [ 1344.653626][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.653920][ T32] r10:00000000 r9:eae99e78 r8:84928600 r7:84d90700 r6:80267888 r5:84de1800 [ 1344.654128][ T32] r4:84819400 [ 1344.654259][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.654546][ T32] Exception stack(0xeaeddfb0 to 0xeaeddff8) [ 1344.654697][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.655005][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.655369][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.655661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819400 [ 1344.655913][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.656248][ T32] INFO: task kworker/0:397:4450 blocked for more than 471 seconds. [ 1344.656532][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.656732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.657025][ T32] task:kworker/0:397 state:D stack:0 pid:4450 tgid:4450 ppid:2 flags:0x00000000 [ 1344.657416][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.657653][ T32] Call trace: [ 1344.657822][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.658015][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaee1da4 r5:84de2400 [ 1344.658377][ T32] r4:84de2400 [ 1344.658513][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.658862][ T32] r5:84de2400 r4:8271a0b0 [ 1344.659084][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.669774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.670436][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee1e20 [ 1344.670689][ T32] r4:00000000 [ 1344.670854][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.671169][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.671489][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.671812][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848196c0 [ 1344.672085][ T32] r4:00000000 [ 1344.672248][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.672632][ T32] r9:84de2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1344.672933][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.673297][ T32] r5:00001000 r4:ea943000 [ 1344.673624][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.673942][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.674323][ T32] r5:84e8c77c r4:84e8c400 [ 1344.674493][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.674945][ T32] r7:dddcfe40 r6:82c18000 r5:84e8c77c r4:84d90780 [ 1344.675174][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.675536][ T32] r10:84de2400 r9:84d907ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.675850][ T32] r4:84d90780 [ 1344.675997][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.676280][ T32] r10:00000000 r9:eaedde78 r8:84928700 r7:84d90780 r6:80267888 r5:84de2400 [ 1344.676578][ T32] r4:84819400 [ 1344.676698][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.676971][ T32] Exception stack(0xeaee1fb0 to 0xeaee1ff8) [ 1344.677142][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.677471][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.677761][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.677924][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819400 [ 1344.678405][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.678754][ T32] INFO: task kworker/0:398:4451 blocked for more than 471 seconds. [ 1344.679007][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.689884][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.690280][ T32] task:kworker/0:398 state:D stack:0 pid:4451 tgid:4451 ppid:2 flags:0x00000000 [ 1344.690571][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.690795][ T32] Call trace: [ 1344.690949][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.691250][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaee5da4 r5:84de3000 [ 1344.691572][ T32] r4:84de3000 [ 1344.691713][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.692043][ T32] r5:84de3000 r4:8271a0b0 [ 1344.692219][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.692609][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.692971][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee5e20 [ 1344.693372][ T32] r4:00000000 [ 1344.693515][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.693808][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.694075][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.694292][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819640 [ 1344.694534][ T32] r4:00000000 [ 1344.694660][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.694936][ T32] r9:84de3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1344.695160][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.695383][ T32] r5:00001000 r4:ea901000 [ 1344.695508][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.695742][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.695988][ T32] r5:84e8c37c r4:84e8c000 [ 1344.696112][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.696374][ T32] r7:dddcfe40 r6:82c18000 r5:84e8c37c r4:84d90800 [ 1344.696528][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.696814][ T32] r10:84de3000 r9:84d9082c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.697097][ T32] r4:84d90800 [ 1344.697253][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.697617][ T32] r10:00000000 r9:eaee1e78 r8:84928800 r7:84d90800 r6:80267888 r5:84de3000 [ 1344.697842][ T32] r4:84819400 [ 1344.697968][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.698249][ T32] Exception stack(0xeaee5fb0 to 0xeaee5ff8) [ 1344.698489][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.698715][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.698973][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.709718][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819400 [ 1344.710173][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.710495][ T32] INFO: task kworker/0:399:4454 blocked for more than 471 seconds. [ 1344.710737][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.710938][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.711198][ T32] task:kworker/0:399 state:D stack:0 pid:4454 tgid:4454 ppid:2 flags:0x00000000 [ 1344.711526][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.711777][ T32] Call trace: [ 1344.711882][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.712192][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaed5da4 r5:84e18000 [ 1344.712430][ T32] r4:84e18000 [ 1344.712569][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.712870][ T32] r5:84e18000 r4:8271a0b0 [ 1344.713034][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.713398][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.713736][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed5e20 [ 1344.714009][ T32] r4:00000000 [ 1344.714113][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.714350][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.714667][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.714884][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819800 [ 1344.715047][ T32] r4:00000000 [ 1344.715118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.715293][ T32] r9:84e18000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1344.715456][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.715626][ T32] r5:00001000 r4:eaaf3000 [ 1344.715708][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.715862][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.716100][ T32] r5:84e8cb7c r4:84e8c800 [ 1344.716286][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.716616][ T32] r7:dddcfe40 r6:82c18000 r5:84e8cb7c r4:84d90880 [ 1344.717147][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.717506][ T32] r10:84e18000 r9:84d908ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.717775][ T32] r4:84d90880 [ 1344.717985][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.718345][ T32] r10:00000000 r9:eaee1e78 r8:84819980 r7:84d90880 r6:80267888 r5:84e18000 [ 1344.718719][ T32] r4:84819900 [ 1344.718866][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.729644][ T32] Exception stack(0xeaed5fb0 to 0xeaed5ff8) [ 1344.729942][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.730145][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.730334][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.730506][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819900 [ 1344.730677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.730892][ T32] INFO: task kworker/0:400:4456 blocked for more than 471 seconds. [ 1344.731103][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.731277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.731452][ T32] task:kworker/0:400 state:D stack:0 pid:4456 tgid:4456 ppid:2 flags:0x00000000 [ 1344.731715][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.731882][ T32] Call trace: [ 1344.731980][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.732259][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaeedda4 r5:84e19800 [ 1344.732520][ T32] r4:84e19800 [ 1344.732642][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.732882][ T32] r5:84e19800 r4:8271a0b0 [ 1344.732981][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.733256][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.733803][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeede20 [ 1344.734140][ T32] r4:00000000 [ 1344.734323][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.734661][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.735206][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.735636][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819900 [ 1344.736006][ T32] r4:00000000 [ 1344.736209][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.736543][ T32] r9:84e19800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1344.736912][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.737294][ T32] r5:00001000 r4:eab01000 [ 1344.737530][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.737892][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.738323][ T32] r5:84e8cf7c r4:84e8cc00 [ 1344.738532][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.739145][ T32] r7:dddcfe40 r6:82c18000 r5:84e8cf7c r4:84d90900 [ 1344.750460][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.751030][ T32] r10:84e19800 r9:84d9092c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.751407][ T32] r4:84d90900 [ 1344.751632][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.752079][ T32] r10:00000000 r9:eaed5e78 r8:84819a80 r7:84d90900 r6:80267888 r5:84e19800 [ 1344.752509][ T32] r4:848197c0 [ 1344.752699][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.753076][ T32] Exception stack(0xeaeedfb0 to 0xeaeedff8) [ 1344.753426][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.753820][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.754216][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.754572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848197c0 [ 1344.755020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.755433][ T32] INFO: task kworker/0:401:4459 blocked for more than 471 seconds. [ 1344.755744][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.756017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.756349][ T32] task:kworker/0:401 state:D stack:0 pid:4459 tgid:4459 ppid:2 flags:0x00000000 [ 1344.756818][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.757092][ T32] Call trace: [ 1344.757274][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.757692][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaef1da4 r5:84e1a400 [ 1344.758072][ T32] r4:84e1a400 [ 1344.758243][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.758675][ T32] r5:84e1a400 r4:8271a0b0 [ 1344.758899][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.770075][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.770845][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef1e20 [ 1344.771202][ T32] r4:00000000 [ 1344.771371][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.771782][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.772209][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.772626][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819b80 [ 1344.772941][ T32] r4:00000000 [ 1344.773112][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.773477][ T32] r9:84e1a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1344.773826][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.774160][ T32] r5:00001000 r4:eab19000 [ 1344.774343][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.774896][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.775375][ T32] r5:84e8d37c r4:84e8d000 [ 1344.775567][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.776042][ T32] r7:dddcfe40 r6:82c18000 r5:84e8d37c r4:84d90980 [ 1344.776287][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.776678][ T32] r10:84e1a400 r9:84d909ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.776985][ T32] r4:84d90980 [ 1344.777155][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.777580][ T32] r10:00000000 r9:eaeede78 r8:84819c40 r7:84d90980 r6:80267888 r5:84e1a400 [ 1344.778089][ T32] r4:84819880 [ 1344.778317][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.778766][ T32] Exception stack(0xeaef1fb0 to 0xeaef1ff8) [ 1344.779048][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.790003][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.790553][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.790911][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819880 [ 1344.791331][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.791765][ T32] INFO: task kworker/0:402:4460 blocked for more than 471 seconds. [ 1344.792131][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.792430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.792797][ T32] task:kworker/0:402 state:D stack:0 pid:4460 tgid:4460 ppid:2 flags:0x00000000 [ 1344.793241][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.793581][ T32] Call trace: [ 1344.793821][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.794290][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaef5da4 r5:84e1b000 [ 1344.794754][ T32] r4:84e1b000 [ 1344.794954][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.795447][ T32] r5:84e1b000 r4:8271a0b0 [ 1344.795778][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.796168][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.796659][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef5e20 [ 1344.797045][ T32] r4:00000000 [ 1344.797210][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.797596][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.797992][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.798404][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819f00 [ 1344.798778][ T32] r4:00000000 [ 1344.798993][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.810035][ T32] r9:84e1b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1344.810547][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.811093][ T32] r5:00001000 r4:eab7d000 [ 1344.811297][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.811665][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.812114][ T32] r5:84e8db7c r4:84e8d800 [ 1344.812306][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.812842][ T32] r7:dddcfe40 r6:82c18000 r5:84e8db7c r4:84d90a00 [ 1344.813188][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.813592][ T32] r10:84e1b000 r9:84d90a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.813984][ T32] r4:84d90a00 [ 1344.814236][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.814616][ T32] r10:00000000 r9:eaef1e78 r8:84819c80 r7:84d90a00 r6:80267888 r5:84e1b000 [ 1344.815117][ T32] r4:84819b00 [ 1344.815316][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.815916][ T32] Exception stack(0xeaef5fb0 to 0xeaef5ff8) [ 1344.816164][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.816633][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.817131][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.817577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819b00 [ 1344.817999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.818327][ T32] INFO: task kworker/0:403:4463 blocked for more than 471 seconds. [ 1344.818886][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.829634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.829936][ T32] task:kworker/0:403 state:D stack:0 pid:4463 tgid:4463 ppid:2 flags:0x00000000 [ 1344.830182][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.830372][ T32] Call trace: [ 1344.830503][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.830736][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf01da4 r5:84de5400 [ 1344.830927][ T32] r4:84de5400 [ 1344.831071][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.831358][ T32] r5:84de5400 r4:8271a0b0 [ 1344.831462][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.831803][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.832099][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf01e20 [ 1344.832369][ T32] r4:00000000 [ 1344.832521][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.833004][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.833537][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.834103][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819dc0 [ 1344.834533][ T32] r4:00000000 [ 1344.834699][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.835124][ T32] r9:84de5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1344.835583][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.836192][ T32] r5:00001000 r4:eab51000 [ 1344.836408][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.836899][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.837161][ T32] r5:84e8d77c r4:84e8d400 [ 1344.837262][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.837548][ T32] r7:dddcfe40 r6:82c18000 r5:84e8d77c r4:84d90a80 [ 1344.837718][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.837939][ T32] r10:84de5400 r9:84d90aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.838146][ T32] r4:84d90a80 [ 1344.838231][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.838459][ T32] r10:00000000 r9:eaef5e78 r8:84928dc0 r7:84d90a80 r6:80267888 r5:84de5400 [ 1344.838668][ T32] r4:84819d40 [ 1344.838765][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.838969][ T32] Exception stack(0xeaf01fb0 to 0xeaf01ff8) [ 1344.839100][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1344.849792][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.850345][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.850685][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819d40 [ 1344.851093][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.851565][ T32] INFO: task kworker/0:404:4464 blocked for more than 471 seconds. [ 1344.851945][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.852345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.852860][ T32] task:kworker/0:404 state:D stack:0 pid:4464 tgid:4464 ppid:2 flags:0x00000000 [ 1344.853453][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.853803][ T32] Call trace: [ 1344.853989][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.854318][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf05da4 r5:84de3c00 [ 1344.854603][ T32] r4:84de3c00 [ 1344.854762][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.855228][ T32] r5:84de3c00 r4:8271a0b0 [ 1344.855455][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.855978][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.856501][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf05e20 [ 1344.856888][ T32] r4:00000000 [ 1344.857190][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.857702][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.858162][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.858655][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d040 [ 1344.859001][ T32] r4:00000000 [ 1344.869938][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.870520][ T32] r9:84de3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1344.870949][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.871493][ T32] r5:00001000 r4:eac83000 [ 1344.871797][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.872246][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.872739][ T32] r5:84e8df7c r4:84e8dc00 [ 1344.873020][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.873670][ T32] r7:dddcfe40 r6:82c18000 r5:84e8df7c r4:84d90b00 [ 1344.873920][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.874293][ T32] r10:84de3c00 r9:84d90b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.874580][ T32] r4:84d90b00 [ 1344.874764][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.875359][ T32] r10:00000000 r9:eaef5e78 r8:84928ec0 r7:84d90b00 r6:80267888 r5:84de3c00 [ 1344.875748][ T32] r4:84819d40 [ 1344.875895][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.876332][ T32] Exception stack(0xeaf05fb0 to 0xeaf05ff8) [ 1344.876778][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1344.877226][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.877836][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.878188][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819d40 [ 1344.878635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.879094][ T32] INFO: task kworker/0:405:4466 blocked for more than 471 seconds. [ 1344.889831][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.890226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.890529][ T32] task:kworker/0:405 state:D stack:0 pid:4466 tgid:4466 ppid:2 flags:0x00000000 [ 1344.890946][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.891250][ T32] Call trace: [ 1344.891433][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.891778][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf09da4 r5:84de6000 [ 1344.892061][ T32] r4:84de6000 [ 1344.892222][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.892576][ T32] r5:84de6000 r4:8271a0b0 [ 1344.892774][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.893271][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.893717][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf09e20 [ 1344.894028][ T32] r4:00000000 [ 1344.894206][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.894552][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.894933][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.895236][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d200 [ 1344.895504][ T32] r4:00000000 [ 1344.895703][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.896029][ T32] r9:84de6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1344.896299][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.896662][ T32] r5:00001000 r4:eac8d000 [ 1344.896885][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.897248][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.897651][ T32] r5:84e8e37c r4:84e8e000 [ 1344.897894][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.898330][ T32] r7:dddcfe40 r6:82c18000 r5:84e8e37c r4:84d90b80 [ 1344.898567][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.899063][ T32] r10:84de6000 r9:84d90bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.919882][ T32] r4:84d90b80 [ 1344.920208][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.920610][ T32] r10:00000000 r9:eaf05e78 r8:84928fc0 r7:84d90b80 r6:80267888 r5:84de6000 [ 1344.920905][ T32] r4:8492d240 [ 1344.921093][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.921486][ T32] Exception stack(0xeaf09fb0 to 0xeaf09ff8) [ 1344.921774][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.922214][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.922649][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.923044][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d240 [ 1344.923358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.923749][ T32] INFO: task kworker/0:406:4467 blocked for more than 471 seconds. [ 1344.924202][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.924459][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.924872][ T32] task:kworker/0:406 state:D stack:0 pid:4467 tgid:4467 ppid:2 flags:0x00000000 [ 1344.925546][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.925863][ T32] Call trace: [ 1344.926155][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.926640][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf0dda4 r5:84de6c00 [ 1344.927004][ T32] r4:84de6c00 [ 1344.927234][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.927704][ T32] r5:84de6c00 r4:8271a0b0 [ 1344.927941][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.928372][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.928770][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf0de20 [ 1344.929172][ T32] r4:00000000 [ 1344.940133][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.940629][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.941193][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.941690][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d400 [ 1344.942100][ T32] r4:00000000 [ 1344.942345][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.942822][ T32] r9:84de6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1344.943182][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.943634][ T32] r5:00001000 r4:eacad000 [ 1344.943840][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.944259][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.944808][ T32] r5:84e8e77c r4:84e8e400 [ 1344.945089][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.945720][ T32] r7:dddcfe40 r6:82c18000 r5:84e8e77c r4:84d90c00 [ 1344.945994][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.946368][ T32] r10:84de6c00 r9:84d90c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1344.946779][ T32] r4:84d90c00 [ 1344.946944][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.947365][ T32] r10:00000000 r9:eaf09e78 r8:84928bc0 r7:84d90c00 r6:80267888 r5:84de6c00 [ 1344.947746][ T32] r4:8492d180 [ 1344.947936][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.948345][ T32] Exception stack(0xeaf0dfb0 to 0xeaf0dff8) [ 1344.948559][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1344.948816][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.949115][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.959705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d180 [ 1344.960220][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.960632][ T32] INFO: task kworker/1:273:4469 blocked for more than 471 seconds. [ 1344.961072][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.961376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.961818][ T32] task:kworker/1:273 state:D stack:0 pid:4469 tgid:4469 ppid:2 flags:0x00000000 [ 1344.962219][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.962622][ T32] Call trace: [ 1344.962821][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.963140][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaef9da4 r5:84de4800 [ 1344.963462][ T32] r4:84de4800 [ 1344.963624][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.963973][ T32] r5:84de4800 r4:8271a0b0 [ 1344.964166][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.964638][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.965041][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef9e20 [ 1344.965439][ T32] r4:00000000 [ 1344.965596][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1344.966019][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1344.966452][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1344.966787][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84929580 [ 1344.967157][ T32] r4:00000000 [ 1344.967311][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1344.967638][ T32] r9:84de4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1344.967906][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1344.968311][ T32] r5:00001000 r4:eacf1000 [ 1344.968495][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1344.968865][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1344.979833][ T32] r5:84e53b7c r4:84e53800 [ 1344.980195][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1344.980641][ T32] r7:ddde3e40 r6:82c18200 r5:84e53b7c r4:8492c500 [ 1344.980960][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1344.981370][ T32] r10:84de4800 r9:8492c52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1344.981680][ T32] r4:8492c500 [ 1344.981876][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1344.982387][ T32] r10:00000000 r9:eae5de78 r8:849284c0 r7:8492c500 r6:80267888 r5:84de4800 [ 1344.982696][ T32] r4:84928580 [ 1344.982884][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1344.983203][ T32] Exception stack(0xeaef9fb0 to 0xeaef9ff8) [ 1344.983422][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1344.983782][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1344.984144][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1344.984430][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84928580 [ 1344.984831][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1344.985138][ T32] INFO: task kworker/0:407:4471 blocked for more than 471 seconds. [ 1344.985446][ T32] Not tainted 6.12.0-syzkaller #0 [ 1344.985877][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1344.986187][ T32] task:kworker/0:407 state:D stack:0 pid:4471 tgid:4471 ppid:2 flags:0x00000000 [ 1344.986556][ T32] Workqueue: events bpf_prog_free_deferred [ 1344.986822][ T32] Call trace: [ 1344.987030][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1344.987370][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf11da4 r5:84de0000 [ 1344.987691][ T32] r4:84de0000 [ 1344.987850][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1344.988347][ T32] r5:84de0000 r4:8271a0b0 [ 1344.988563][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1344.988973][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1344.999861][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf11e20 [ 1345.000341][ T32] r4:00000000 [ 1345.000526][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.000935][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.001302][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.001631][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d500 [ 1345.001786][ T32] r4:00000000 [ 1345.001867][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.002080][ T32] r9:84de0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1345.002247][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.002443][ T32] r5:00001000 r4:eacd3000 [ 1345.002534][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.002712][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.002964][ T32] r5:84e8eb7c r4:84e8e800 [ 1345.003057][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.003262][ T32] r7:dddcfe40 r6:82c18000 r5:84e8eb7c r4:84d90c80 [ 1345.003377][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.003783][ T32] r10:84de0000 r9:84d90cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.004057][ T32] r4:84d90c80 [ 1345.004205][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.004602][ T32] r10:00000000 r9:eaf0de78 r8:84928180 r7:84d90c80 r6:80267888 r5:84de0000 [ 1345.004942][ T32] r4:8492d080 [ 1345.005176][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.005646][ T32] Exception stack(0xeaf11fb0 to 0xeaf11ff8) [ 1345.006073][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.006416][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.006688][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.006894][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d080 [ 1345.007095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.007385][ T32] INFO: task kworker/0:408:4474 blocked for more than 471 seconds. [ 1345.007617][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.007839][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.007974][ T32] task:kworker/0:408 state:D stack:0 pid:4474 tgid:4474 ppid:2 flags:0x00000000 [ 1345.008269][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.008453][ T32] Call trace: [ 1345.008566][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.008767][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf21da4 r5:84de8c00 [ 1345.009023][ T32] r4:84de8c00 [ 1345.009118][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.019933][ T32] r5:84de8c00 r4:8271a0b0 [ 1345.020322][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.020810][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.021295][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf21e20 [ 1345.021707][ T32] r4:00000000 [ 1345.021916][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.022417][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.022873][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.023240][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492df00 [ 1345.023537][ T32] r4:00000000 [ 1345.023667][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.024101][ T32] r9:84de8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1345.024492][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.025032][ T32] r5:00001000 r4:eaeb7000 [ 1345.025453][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.025936][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.026408][ T32] r5:84e8f77c r4:84e8f400 [ 1345.026764][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.027243][ T32] r7:dddcfe40 r6:82c18000 r5:84e8f77c r4:84d90d00 [ 1345.027536][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.027992][ T32] r10:84de8c00 r9:84d90d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.028418][ T32] r4:84d90d00 [ 1345.028624][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.029194][ T32] r10:00000000 r9:eaf11e78 r8:84929340 r7:84d90d00 r6:80267888 r5:84de8c00 [ 1345.040382][ T32] r4:8492d4c0 [ 1345.040699][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.041232][ T32] Exception stack(0xeaf21fb0 to 0xeaf21ff8) [ 1345.041620][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.042010][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.042467][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.042946][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d4c0 [ 1345.043470][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.043895][ T32] INFO: task kworker/0:409:4476 blocked for more than 471 seconds. [ 1345.044247][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.044485][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.044831][ T32] task:kworker/0:409 state:D stack:0 pid:4476 tgid:4476 ppid:2 flags:0x00000000 [ 1345.045300][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.045640][ T32] Call trace: [ 1345.045868][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.046257][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf25da4 r5:84de9800 [ 1345.046637][ T32] r4:84de9800 [ 1345.046824][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.047248][ T32] r5:84de9800 r4:8271a0b0 [ 1345.047454][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.048028][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.048533][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf25e20 [ 1345.048917][ T32] r4:00000000 [ 1345.049086][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.059890][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.060624][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.061086][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d600 [ 1345.061491][ T32] r4:00000000 [ 1345.061747][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.062187][ T32] r9:84de9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1345.062549][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.063126][ T32] r5:00001000 r4:eacdd000 [ 1345.063330][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.063640][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.064076][ T32] r5:84e8ef7c r4:84e8ec00 [ 1345.064258][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.064822][ T32] r7:dddcfe40 r6:82c18000 r5:84e8ef7c r4:84d90d80 [ 1345.065143][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.065674][ T32] r10:84de9800 r9:84d90dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.066090][ T32] r4:84d90d80 [ 1345.066292][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.066840][ T32] r10:00000000 r9:eaf21e78 r8:84929400 r7:84d90d80 r6:80267888 r5:84de9800 [ 1345.067352][ T32] r4:8492d4c0 [ 1345.067592][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.068108][ T32] Exception stack(0xeaf25fb0 to 0xeaf25ff8) [ 1345.068515][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.068932][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.079938][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.080433][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d4c0 [ 1345.080825][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.081224][ T32] INFO: task kworker/0:410:4478 blocked for more than 471 seconds. [ 1345.081739][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.081976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.082254][ T32] task:kworker/0:410 state:D stack:0 pid:4478 tgid:4478 ppid:2 flags:0x00000000 [ 1345.082790][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.083072][ T32] Call trace: [ 1345.083315][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.083660][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaee9da4 r5:84e1c800 [ 1345.084042][ T32] r4:84e1c800 [ 1345.084231][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.084798][ T32] r5:84e1c800 r4:8271a0b0 [ 1345.085082][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.085638][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.086196][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee9e20 [ 1345.086539][ T32] r4:00000000 [ 1345.086793][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.087188][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.087597][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.088095][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d900 [ 1345.088422][ T32] r4:00000000 [ 1345.088588][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.088999][ T32] r9:84e1c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1345.099801][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.100430][ T32] r5:00001000 r4:ead01000 [ 1345.100631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.100993][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.101483][ T32] r5:84e8f37c r4:84e8f000 [ 1345.101801][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.102255][ T32] r7:dddcfe40 r6:82c18000 r5:84e8f37c r4:84d90e00 [ 1345.102640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.103079][ T32] r10:84e1c800 r9:84d90e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.103550][ T32] r4:84d90e00 [ 1345.103820][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.104149][ T32] r10:00000000 r9:eaf21e78 r8:8492d740 r7:84d90e00 r6:80267888 r5:84e1c800 [ 1345.104497][ T32] r4:8492d680 [ 1345.104669][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.105054][ T32] Exception stack(0xeaee9fb0 to 0xeaee9ff8) [ 1345.105390][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.105768][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.106134][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.106402][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492d680 [ 1345.106683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.107111][ T32] INFO: task kworker/1:274:4479 blocked for more than 471 seconds. [ 1345.107458][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.107749][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.108110][ T32] task:kworker/1:274 state:D stack:0 pid:4479 tgid:4479 ppid:2 flags:0x00000000 [ 1345.108581][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.108991][ T32] Call trace: [ 1345.119943][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.120483][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf29da4 r5:84e1e000 [ 1345.120776][ T32] r4:84e1e000 [ 1345.120924][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.121352][ T32] r5:84e1e000 r4:8271a0b0 [ 1345.121534][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.121923][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.122323][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf29e20 [ 1345.122675][ T32] r4:00000000 [ 1345.122967][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.123474][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.123893][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.124237][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84929600 [ 1345.124560][ T32] r4:00000000 [ 1345.124715][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.125149][ T32] r9:84e1e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1345.125474][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.125955][ T32] r5:00001000 r4:eae81000 [ 1345.126129][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.126467][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.126824][ T32] r5:84e53f7c r4:84e53c00 [ 1345.127023][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.127422][ T32] r7:ddde3e40 r6:82c18200 r5:84e53f7c r4:8492c580 [ 1345.127663][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.128029][ T32] r10:84e1e000 r9:8492c5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.128377][ T32] r4:8492c580 [ 1345.128568][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.128943][ T32] r10:00000000 r9:eaef9e78 r8:8492d940 r7:8492c580 r6:80267888 r5:84e1e000 [ 1345.139954][ T32] r4:84929500 [ 1345.140298][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.140754][ T32] Exception stack(0xeaf29fb0 to 0xeaf29ff8) [ 1345.141184][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.141517][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.141794][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.142163][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84929500 [ 1345.142513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.142806][ T32] INFO: task kworker/1:275:4481 blocked for more than 471 seconds. [ 1345.143065][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.143286][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.143680][ T32] task:kworker/1:275 state:D stack:0 pid:4481 tgid:4481 ppid:2 flags:0x00000000 [ 1345.144232][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.144642][ T32] Call trace: [ 1345.144825][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.145154][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf39da4 r5:84e1d400 [ 1345.145641][ T32] r4:84e1d400 [ 1345.145795][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.146244][ T32] r5:84e1d400 r4:8271a0b0 [ 1345.146420][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.146832][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.147758][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf39e20 [ 1345.148025][ T32] r4:00000000 [ 1345.148264][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.148666][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.148988][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.159909][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84929780 [ 1345.160458][ T32] r4:00000000 [ 1345.160634][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.161118][ T32] r9:84e1d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1345.161468][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.161801][ T32] r5:00001000 r4:eae8b000 [ 1345.162032][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.162670][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.162989][ T32] r5:84e6037c r4:84e60000 [ 1345.163156][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.163620][ T32] r7:ddde3e40 r6:82c18200 r5:84e6037c r4:8492c600 [ 1345.163925][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.164266][ T32] r10:84e1d400 r9:8492c62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.164665][ T32] r4:8492c600 [ 1345.164861][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.165392][ T32] r10:00000000 r9:eaf29e78 r8:8492db00 r7:8492c600 r6:80267888 r5:84e1d400 [ 1345.165745][ T32] r4:84929540 [ 1345.165910][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.166341][ T32] Exception stack(0xeaf39fb0 to 0xeaf39ff8) [ 1345.166658][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.167019][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.167490][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.167769][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84929540 [ 1345.168046][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.168621][ T32] INFO: task kworker/1:276:4484 blocked for more than 471 seconds. [ 1345.168944][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.179809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.180333][ T32] task:kworker/1:276 state:D stack:0 pid:4484 tgid:4484 ppid:2 flags:0x00000000 [ 1345.180721][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.181062][ T32] Call trace: [ 1345.181300][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.181724][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf41da4 r5:84e18c00 [ 1345.182113][ T32] r4:84e18c00 [ 1345.182272][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.182621][ T32] r5:84e18c00 r4:8271a0b0 [ 1345.182862][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.183192][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.183769][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf41e20 [ 1345.184104][ T32] r4:00000000 [ 1345.184280][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.184710][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.185074][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.185431][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b564c0 [ 1345.185742][ T32] r4:00000000 [ 1345.185888][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.186230][ T32] r9:84e18c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0db000 [ 1345.186533][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.186897][ T32] r5:00001000 r4:eafc5000 [ 1345.187113][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.187529][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.188013][ T32] r5:84e60b7c r4:84e60800 [ 1345.188276][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.188701][ T32] r7:ddde3e40 r6:82c18200 r5:84e60b7c r4:8492c680 [ 1345.188949][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.199954][ T32] r10:84e18c00 r9:8492c6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.200504][ T32] r4:8492c680 [ 1345.200680][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.201070][ T32] r10:00000000 r9:eaf39e78 r8:8492dcc0 r7:8492c680 r6:80267888 r5:84e18c00 [ 1345.201434][ T32] r4:849296c0 [ 1345.201578][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.201911][ T32] Exception stack(0xeaf41fb0 to 0xeaf41ff8) [ 1345.202144][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.202527][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.202847][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.203117][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849296c0 [ 1345.203449][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.203917][ T32] INFO: task kworker/1:277:4485 blocked for more than 471 seconds. [ 1345.204354][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.204734][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.205159][ T32] task:kworker/1:277 state:D stack:0 pid:4485 tgid:4485 ppid:2 flags:0x00000000 [ 1345.205724][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.206089][ T32] Call trace: [ 1345.206332][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.206885][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf45da4 r5:84e16c00 [ 1345.207425][ T32] r4:84e16c00 [ 1345.207804][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.208368][ T32] r5:84e16c00 r4:8271a0b0 [ 1345.208634][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.209153][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.220585][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf45e20 [ 1345.221078][ T32] r4:00000000 [ 1345.221266][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.221761][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.222085][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.222408][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84929980 [ 1345.222740][ T32] r4:00000000 [ 1345.222914][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.223445][ T32] r9:84e16c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1345.223841][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.224234][ T32] r5:00001000 r4:eaf4f000 [ 1345.224464][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.224817][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.225144][ T32] r5:84e6077c r4:84e60400 [ 1345.225347][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.225818][ T32] r7:ddde3e40 r6:82c18200 r5:84e6077c r4:8492c700 [ 1345.226061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.226561][ T32] r10:84e16c00 r9:8492c72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.227083][ T32] r4:8492c700 [ 1345.227231][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.227661][ T32] r10:00000000 r9:eaf41e78 r8:8492dd40 r7:8492c700 r6:80267888 r5:84e16c00 [ 1345.227977][ T32] r4:849296c0 [ 1345.228195][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.228569][ T32] Exception stack(0xeaf45fb0 to 0xeaf45ff8) [ 1345.228824][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.229185][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.240407][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.240973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849296c0 [ 1345.241685][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.242543][ T32] INFO: task kworker/0:411:4486 blocked for more than 471 seconds. [ 1345.243375][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.243669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.244051][ T32] task:kworker/0:411 state:D stack:0 pid:4486 tgid:4486 ppid:2 flags:0x00000000 [ 1345.244712][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.245360][ T32] Call trace: [ 1345.245618][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.246218][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf49da4 r5:84ab8000 [ 1345.246747][ T32] r4:84ab8000 [ 1345.246937][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.247615][ T32] r5:84ab8000 r4:8271a0b0 [ 1345.247923][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.248532][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.249216][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf49e20 [ 1345.260386][ T32] r4:00000000 [ 1345.260789][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.261222][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.262144][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.262631][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84819ec0 [ 1345.263079][ T32] r4:00000000 [ 1345.263322][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.263787][ T32] r9:84ab8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1345.264037][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.264345][ T32] r5:00001000 r4:eaf2d000 [ 1345.264514][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.264832][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.265127][ T32] r5:84e8fb7c r4:84e8f800 [ 1345.265282][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.265799][ T32] r7:dddcfe40 r6:82c18000 r5:84e8fb7c r4:84d90e80 [ 1345.266315][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.267027][ T32] r10:84ab8000 r9:84d90eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.267927][ T32] r4:84d90e80 [ 1345.268150][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.268501][ T32] r10:00000000 r9:eaf21e78 r8:8492dbc0 r7:84d90e80 r6:80267888 r5:84ab8000 [ 1345.268748][ T32] r4:8492dfc0 [ 1345.268909][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.269204][ T32] Exception stack(0xeaf49fb0 to 0xeaf49ff8) [ 1345.279846][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.280420][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.280797][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.281133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8492dfc0 [ 1345.281476][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.282386][ T32] INFO: task kworker/0:412:4489 blocked for more than 471 seconds. [ 1345.282793][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.283100][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.283505][ T32] task:kworker/0:412 state:D stack:0 pid:4489 tgid:4489 ppid:2 flags:0x00000000 [ 1345.283968][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.284315][ T32] Call trace: [ 1345.284592][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.284951][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf1dda4 r5:84dea400 [ 1345.285511][ T32] r4:84dea400 [ 1345.285692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.286112][ T32] r5:84dea400 r4:8271a0b0 [ 1345.286409][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.286998][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.287478][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf1de20 [ 1345.287888][ T32] r4:00000000 [ 1345.288078][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.288634][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.299984][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.300589][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858000 [ 1345.300950][ T32] r4:00000000 [ 1345.301213][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.302210][ T32] r9:84dea400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1345.302647][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.303296][ T32] r5:00001000 r4:eaf55000 [ 1345.303568][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.304138][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.304812][ T32] r5:84e8ff7c r4:84e8fc00 [ 1345.305211][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.305762][ T32] r7:dddcfe40 r6:82c18000 r5:84e8ff7c r4:84d90f00 [ 1345.306088][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.306474][ T32] r10:84dea400 r9:84d90f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.307119][ T32] r4:84d90f00 [ 1345.307392][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.307917][ T32] r10:00000000 r9:eaf49e78 r8:84929900 r7:84d90f00 r6:80267888 r5:84dea400 [ 1345.308283][ T32] r4:84819fc0 [ 1345.308462][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.308860][ T32] Exception stack(0xeaf1dfb0 to 0xeaf1dff8) [ 1345.319857][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.320511][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.320892][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.321268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84819fc0 [ 1345.322182][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.322696][ T32] INFO: task kworker/0:413:4492 blocked for more than 471 seconds. [ 1345.323223][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.323790][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.324162][ T32] task:kworker/0:413 state:D stack:0 pid:4492 tgid:4492 ppid:2 flags:0x00000000 [ 1345.324779][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.325117][ T32] Call trace: [ 1345.325342][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.325829][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf5dda4 r5:84dec800 [ 1345.326472][ T32] r4:84dec800 [ 1345.326856][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.327591][ T32] r5:84dec800 r4:8271a0b0 [ 1345.327887][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.328953][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.339851][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf5de20 [ 1345.340352][ T32] r4:00000000 [ 1345.340541][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.341058][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.341680][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.342335][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858340 [ 1345.342744][ T32] r4:00000000 [ 1345.342925][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.343403][ T32] r9:84dec800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cb000 [ 1345.343886][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.344314][ T32] r5:00001000 r4:eaf65000 [ 1345.344547][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.345133][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.345663][ T32] r5:84e9877c r4:84e98400 [ 1345.345879][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.346428][ T32] r7:dddcfe40 r6:82c18000 r5:84e9877c r4:84d90f80 [ 1345.346825][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.347298][ T32] r10:84dec800 r9:84d90fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.347737][ T32] r4:84d90f80 [ 1345.347979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.348514][ T32] r10:00000000 r9:eaf1de78 r8:84929b00 r7:84d90f80 r6:80267888 r5:84dec800 [ 1345.348902][ T32] r4:84858040 [ 1345.349085][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.359865][ T32] Exception stack(0xeaf5dfb0 to 0xeaf5dff8) [ 1345.360386][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.360816][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.361388][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.361782][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858040 [ 1345.362097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.362551][ T32] INFO: task kworker/0:414:4494 blocked for more than 471 seconds. [ 1345.363003][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.363349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.363732][ T32] task:kworker/0:414 state:D stack:0 pid:4494 tgid:4494 ppid:2 flags:0x00000000 [ 1345.364244][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.364621][ T32] Call trace: [ 1345.364817][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.365407][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf6dda4 r5:84ded400 [ 1345.365845][ T32] r4:84ded400 [ 1345.366130][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.366570][ T32] r5:84ded400 r4:8271a0b0 [ 1345.366800][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.367167][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.367862][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf6de20 [ 1345.368213][ T32] r4:00000000 [ 1345.368389][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.368777][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.379750][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.380337][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848581c0 [ 1345.380754][ T32] r4:00000000 [ 1345.380893][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.381424][ T32] r9:84ded400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1345.381774][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.382126][ T32] r5:00001000 r4:eaf5f000 [ 1345.382347][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.382765][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.383182][ T32] r5:84e9837c r4:84e98000 [ 1345.383388][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.383967][ T32] r7:dddcfe40 r6:82c18000 r5:84e9837c r4:8481a000 [ 1345.384293][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.384742][ T32] r10:84ded400 r9:8481a02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.385134][ T32] r4:8481a000 [ 1345.385463][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.385922][ T32] r10:00000000 r9:eaf5de78 r8:84929cc0 r7:8481a000 r6:80267888 r5:84ded400 [ 1345.386496][ T32] r4:84858180 [ 1345.386755][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.387182][ T32] Exception stack(0xeaf6dfb0 to 0xeaf6dff8) [ 1345.387428][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.387761][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.388202][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.388664][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858180 [ 1345.389083][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.410133][ T32] INFO: task kworker/0:415:4496 blocked for more than 471 seconds. [ 1345.410832][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.411111][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.411421][ T32] task:kworker/0:415 state:D stack:0 pid:4496 tgid:4496 ppid:2 flags:0x00000000 [ 1345.412064][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.412446][ T32] Call trace: [ 1345.412698][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.413209][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf79da4 r5:84dee000 [ 1345.413556][ T32] r4:84dee000 [ 1345.413763][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.414133][ T32] r5:84dee000 r4:8271a0b0 [ 1345.414397][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.414878][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.415364][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf79e20 [ 1345.415686][ T32] r4:00000000 [ 1345.415862][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.416266][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.416631][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.417065][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858ac0 [ 1345.417606][ T32] r4:00000000 [ 1345.417771][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.418208][ T32] r9:84dee000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d7000 [ 1345.418531][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.418953][ T32] r5:00001000 r4:eafb5000 [ 1345.419881][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.420317][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.420716][ T32] r5:84e99f7c r4:84e99c00 [ 1345.420915][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.421279][ T32] r7:dddcfe40 r6:82c18000 r5:84e99f7c r4:8481a080 [ 1345.421669][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.422094][ T32] r10:84dee000 r9:8481a0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.422555][ T32] r4:8481a080 [ 1345.422775][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.423122][ T32] r10:00000000 r9:eaf5de78 r8:84929e80 r7:8481a080 r6:80267888 r5:84dee000 [ 1345.423563][ T32] r4:848582c0 [ 1345.423760][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.424039][ T32] Exception stack(0xeaf79fb0 to 0xeaf79ff8) [ 1345.424377][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.424705][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.425146][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.425492][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848582c0 [ 1345.425849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.426177][ T32] INFO: task kworker/0:416:4497 blocked for more than 471 seconds. [ 1345.426572][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.426810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.427347][ T32] task:kworker/0:416 state:D stack:0 pid:4497 tgid:4497 ppid:2 flags:0x00000000 [ 1345.427753][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.428026][ T32] Call trace: [ 1345.428251][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.428623][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf85da4 r5:84deb000 [ 1345.429047][ T32] r4:84deb000 [ 1345.449971][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.450600][ T32] r5:84deb000 r4:8271a0b0 [ 1345.450860][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.451223][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.451672][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf85e20 [ 1345.451978][ T32] r4:00000000 [ 1345.452164][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.452546][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.452941][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.453524][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858480 [ 1345.453824][ T32] r4:00000000 [ 1345.453957][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.454331][ T32] r9:84deb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1345.454664][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.455015][ T32] r5:00001000 r4:eaf7b000 [ 1345.455191][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.455530][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.455944][ T32] r5:84e98b7c r4:84e98800 [ 1345.456223][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.456671][ T32] r7:dddcfe40 r6:82c18000 r5:84e98b7c r4:8481a100 [ 1345.456896][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.457228][ T32] r10:84deb000 r9:8481a12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.457649][ T32] r4:8481a100 [ 1345.457852][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.458225][ T32] r10:00000000 r9:eaf79e78 r8:84929f40 r7:8481a100 r6:80267888 r5:84deb000 [ 1345.458745][ T32] r4:848582c0 [ 1345.459003][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.470155][ T32] Exception stack(0xeaf85fb0 to 0xeaf85ff8) [ 1345.470640][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.470986][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.471340][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.471660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848582c0 [ 1345.471968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.472346][ T32] INFO: task kworker/0:417:4500 blocked for more than 471 seconds. [ 1345.472678][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.472976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.473349][ T32] task:kworker/0:417 state:D stack:0 pid:4500 tgid:4500 ppid:2 flags:0x00000000 [ 1345.473800][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.474147][ T32] Call trace: [ 1345.474357][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.474783][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf95da4 r5:84debc00 [ 1345.475168][ T32] r4:84debc00 [ 1345.475336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.475706][ T32] r5:84debc00 r4:8271a0b0 [ 1345.475977][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.476435][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.476899][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf95e20 [ 1345.477234][ T32] r4:00000000 [ 1345.477496][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.477831][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.478228][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.478555][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848585c0 [ 1345.478956][ T32] r4:00000000 [ 1345.479162][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.490508][ T32] r9:84debc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1345.490866][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.491342][ T32] r5:00001000 r4:eaf81000 [ 1345.491548][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.491949][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.492341][ T32] r5:84e98f7c r4:84e98c00 [ 1345.492550][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.492979][ T32] r7:dddcfe40 r6:82c18000 r5:84e98f7c r4:8481a180 [ 1345.493284][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.493756][ T32] r10:84debc00 r9:8481a1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.494124][ T32] r4:8481a180 [ 1345.494283][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.494777][ T32] r10:00000000 r9:eaf79e78 r8:84929080 r7:8481a180 r6:80267888 r5:84debc00 [ 1345.495159][ T32] r4:848583c0 [ 1345.495410][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.495768][ T32] Exception stack(0xeaf95fb0 to 0xeaf95ff8) [ 1345.496096][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.496490][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.496904][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.497185][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848583c0 [ 1345.497581][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.497973][ T32] INFO: task kworker/0:418:4501 blocked for more than 471 seconds. [ 1345.498423][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.498669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.498972][ T32] task:kworker/0:418 state:D stack:0 pid:4501 tgid:4501 ppid:2 flags:0x00000000 [ 1345.509925][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.510424][ T32] Call trace: [ 1345.510664][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.511059][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf9dda4 r5:84deec00 [ 1345.511354][ T32] r4:84deec00 [ 1345.511540][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.511898][ T32] r5:84deec00 r4:8271a0b0 [ 1345.512120][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.512597][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.513115][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf9de20 [ 1345.513514][ T32] r4:00000000 [ 1345.513711][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.514159][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.514500][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.515001][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858740 [ 1345.515341][ T32] r4:00000000 [ 1345.515579][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.515938][ T32] r9:84deec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d1000 [ 1345.516220][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.516576][ T32] r5:00001000 r4:eaf97000 [ 1345.516810][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.517207][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.517610][ T32] r5:84e9937c r4:84e99000 [ 1345.517922][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.518396][ T32] r7:dddcfe40 r6:82c18000 r5:84e9937c r4:8481a200 [ 1345.518782][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.529953][ T32] r10:84deec00 r9:8481a22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.530476][ T32] r4:8481a200 [ 1345.530655][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.531038][ T32] r10:00000000 r9:eaf79e78 r8:84929b80 r7:8481a200 r6:80267888 r5:84deec00 [ 1345.531457][ T32] r4:84858500 [ 1345.531640][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.531973][ T32] Exception stack(0xeaf9dfb0 to 0xeaf9dff8) [ 1345.532214][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.532606][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.532929][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.533279][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858500 [ 1345.533748][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.534107][ T32] INFO: task kworker/1:278:4503 blocked for more than 471 seconds. [ 1345.534440][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.534652][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.535018][ T32] task:kworker/1:278 state:D stack:0 pid:4503 tgid:4503 ppid:2 flags:0x00000000 [ 1345.535584][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.535872][ T32] Call trace: [ 1345.536057][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.536386][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafa5da4 r5:84de8000 [ 1345.536767][ T32] r4:84de8000 [ 1345.536930][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.537461][ T32] r5:84de8000 r4:8271a0b0 [ 1345.537656][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.538052][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.538550][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa5e20 [ 1345.538940][ T32] r4:00000000 [ 1345.549980][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.550651][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.551295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.551806][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56140 [ 1345.552178][ T32] r4:00000000 [ 1345.552439][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.552795][ T32] r9:84de8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1345.553189][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.553661][ T32] r5:00001000 r4:eafa1000 [ 1345.553873][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.554313][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.554825][ T32] r5:84e9977c r4:84e99400 [ 1345.555090][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.555624][ T32] r7:ddde3e40 r6:82c18200 r5:84e9977c r4:8492c780 [ 1345.555931][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.556545][ T32] r10:84de8000 r9:8492c7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.557041][ T32] r4:8492c780 [ 1345.557214][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.557702][ T32] r10:00000000 r9:eaf41e78 r8:84929880 r7:8492c780 r6:80267888 r5:84de8000 [ 1345.558259][ T32] r4:84929100 [ 1345.558541][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.558887][ T32] Exception stack(0xeafa5fb0 to 0xeafa5ff8) [ 1345.570028][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.570644][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.571239][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.571626][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84929100 [ 1345.572064][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.572542][ T32] INFO: task kworker/0:419:4504 blocked for more than 472 seconds. [ 1345.573007][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.573297][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.573836][ T32] task:kworker/0:419 state:D stack:0 pid:4504 tgid:4504 ppid:2 flags:0x00000000 [ 1345.574559][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.574932][ T32] Call trace: [ 1345.575122][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.575676][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafa9da4 r5:84ddc800 [ 1345.576015][ T32] r4:84ddc800 [ 1345.576188][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.576600][ T32] r5:84ddc800 r4:8271a0b0 [ 1345.576814][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.577434][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.578080][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa9e20 [ 1345.578506][ T32] r4:00000000 [ 1345.578739][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.589917][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.590595][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.591097][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858940 [ 1345.591579][ T32] r4:00000000 [ 1345.591774][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.592256][ T32] r9:84ddc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d5000 [ 1345.592671][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.593108][ T32] r5:00001000 r4:eafaf000 [ 1345.593351][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.593732][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.594127][ T32] r5:84e99b7c r4:84e99800 [ 1345.594398][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.594959][ T32] r7:dddcfe40 r6:82c18000 r5:84e99b7c r4:8481a280 [ 1345.595293][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.595702][ T32] r10:84ddc800 r9:8481a2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.596046][ T32] r4:8481a280 [ 1345.596223][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.596693][ T32] r10:00000000 r9:eaf79e78 r8:84b56040 r7:8481a280 r6:80267888 r5:84ddc800 [ 1345.597079][ T32] r4:848587c0 [ 1345.597296][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.597729][ T32] Exception stack(0xeafa9fb0 to 0xeafa9ff8) [ 1345.598034][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.598416][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.598795][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.610097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848587c0 [ 1345.610587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.611001][ T32] INFO: task kworker/0:420:4508 blocked for more than 472 seconds. [ 1345.611409][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.611733][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.612122][ T32] task:kworker/0:420 state:D stack:0 pid:4508 tgid:4508 ppid:2 flags:0x00000000 [ 1345.612720][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.613122][ T32] Call trace: [ 1345.613380][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.613838][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafbdda4 r5:84dd8c00 [ 1345.614204][ T32] r4:84dd8c00 [ 1345.614376][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.614849][ T32] r5:84dd8c00 r4:8271a0b0 [ 1345.615068][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.615638][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.616193][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafbde20 [ 1345.616551][ T32] r4:00000000 [ 1345.616780][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.617247][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.617731][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.618119][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858e80 [ 1345.618518][ T32] r4:00000000 [ 1345.618722][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.619631][ T32] r9:84dd8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1345.620119][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.620618][ T32] r5:00001000 r4:df9f5000 [ 1345.620836][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.621223][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.621764][ T32] r5:84e9ab7c r4:84e9a800 [ 1345.622027][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.622541][ T32] r7:dddcfe40 r6:82c18000 r5:84e9ab7c r4:8481a300 [ 1345.622857][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.623401][ T32] r10:84dd8c00 r9:8481a32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.623851][ T32] r4:8481a300 [ 1345.624119][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.624532][ T32] r10:00000000 r9:eaf79e78 r8:84b56240 r7:8481a300 r6:80267888 r5:84dd8c00 [ 1345.624952][ T32] r4:84858a40 [ 1345.625184][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.625734][ T32] Exception stack(0xeafbdfb0 to 0xeafbdff8) [ 1345.626052][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.626462][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.626898][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.627208][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858a40 [ 1345.627667][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.628120][ T32] INFO: task kworker/0:421:4509 blocked for more than 472 seconds. [ 1345.628525][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.628891][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.650048][ T32] task:kworker/0:421 state:D stack:0 pid:4509 tgid:4509 ppid:2 flags:0x00000000 [ 1345.650682][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.651035][ T32] Call trace: [ 1345.651224][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.651618][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafc9da4 r5:84df0000 [ 1345.651892][ T32] r4:84df0000 [ 1345.652070][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.652511][ T32] r5:84df0000 r4:8271a0b0 [ 1345.652795][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.653361][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.654011][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc9e20 [ 1345.654362][ T32] r4:00000000 [ 1345.654619][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.655061][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.655556][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.655922][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858c00 [ 1345.656242][ T32] r4:00000000 [ 1345.656393][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.656712][ T32] r9:84df0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d9000 [ 1345.657028][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.657521][ T32] r5:00001000 r4:eafbf000 [ 1345.657796][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.658179][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.658761][ T32] r5:84e9a37c r4:84e9a000 [ 1345.658964][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.670084][ T32] r7:dddcfe40 r6:82c18000 r5:84e9a37c r4:8481a380 [ 1345.670530][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.670975][ T32] r10:84df0000 r9:8481a3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.671342][ T32] r4:8481a380 [ 1345.671530][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.672032][ T32] r10:00000000 r9:eafbde78 r8:84b56340 r7:8481a380 r6:80267888 r5:84df0000 [ 1345.672426][ T32] r4:84858bc0 [ 1345.672617][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.673029][ T32] Exception stack(0xeafc9fb0 to 0xeafc9ff8) [ 1345.673362][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.673824][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.674149][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.674635][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858bc0 [ 1345.675097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.675508][ T32] INFO: task kworker/0:422:4511 blocked for more than 472 seconds. [ 1345.675889][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.676132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.676588][ T32] task:kworker/0:422 state:D stack:0 pid:4511 tgid:4511 ppid:2 flags:0x00000000 [ 1345.677054][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.677427][ T32] Call trace: [ 1345.677662][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.678180][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf91da4 r5:84df0c00 [ 1345.678530][ T32] r4:84df0c00 [ 1345.678715][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.679292][ T32] r5:84df0c00 r4:8271a0b0 [ 1345.690568][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.691192][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.691789][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf91e20 [ 1345.692284][ T32] r4:00000000 [ 1345.692532][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.693023][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.693671][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.694094][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858e00 [ 1345.694559][ T32] r4:00000000 [ 1345.694760][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.695276][ T32] r9:84df0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0dd000 [ 1345.695722][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.696192][ T32] r5:00001000 r4:eafd3000 [ 1345.696408][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.697071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.697565][ T32] r5:84e9a77c r4:84e9a400 [ 1345.697840][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.698248][ T32] r7:dddcfe40 r6:82c18000 r5:84e9a77c r4:8481a400 [ 1345.698562][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.698962][ T32] r10:84df0c00 r9:8481a42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.709914][ T32] r4:8481a400 [ 1345.710276][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.710844][ T32] r10:00000000 r9:eafbde78 r8:84b56480 r7:8481a400 r6:80267888 r5:84df0c00 [ 1345.711210][ T32] r4:84858a00 [ 1345.711393][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.711820][ T32] Exception stack(0xeaf91fb0 to 0xeaf91ff8) [ 1345.712137][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.712667][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.713084][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.713557][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84858a00 [ 1345.713965][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.714524][ T32] INFO: task kworker/1:279:4513 blocked for more than 472 seconds. [ 1345.714934][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.715306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.715803][ T32] task:kworker/1:279 state:D stack:0 pid:4513 tgid:4513 ppid:2 flags:0x00000000 [ 1345.716377][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.716762][ T32] Call trace: [ 1345.717040][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.717690][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafd1da4 r5:84df1800 [ 1345.718153][ T32] r4:84df1800 [ 1345.718408][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.718866][ T32] r5:84df1800 r4:8271a0b0 [ 1345.719065][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.730387][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.731225][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd1e20 [ 1345.731711][ T32] r4:00000000 [ 1345.731945][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.732399][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.732993][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.733505][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56440 [ 1345.733931][ T32] r4:00000000 [ 1345.734099][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.734600][ T32] r9:84df1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1345.734948][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.735512][ T32] r5:00001000 r4:e0671000 [ 1345.735724][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.736184][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.736670][ T32] r5:84e6177c r4:84e61400 [ 1345.736948][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.737443][ T32] r7:ddde3e40 r6:82c18200 r5:84e6177c r4:8492c800 [ 1345.737791][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.738235][ T32] r10:84df1800 r9:8492c82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.738649][ T32] r4:8492c800 [ 1345.738837][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.750151][ T32] r10:00000000 r9:eaf41e78 r8:84b56640 r7:8492c800 r6:80267888 r5:84df1800 [ 1345.750657][ T32] r4:84b56440 [ 1345.750828][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.751257][ T32] Exception stack(0xeafd1fb0 to 0xeafd1ff8) [ 1345.751552][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.752032][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.752468][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.752826][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56440 [ 1345.753200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.753746][ T32] INFO: task kworker/0:423:4518 blocked for more than 472 seconds. [ 1345.754114][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.754507][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.755011][ T32] task:kworker/0:423 state:D stack:0 pid:4518 tgid:4518 ppid:2 flags:0x00000000 [ 1345.755454][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.755844][ T32] Call trace: [ 1345.756067][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.756583][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eadddda4 r5:84df3c00 [ 1345.756993][ T32] r4:84df3c00 [ 1345.757190][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.757792][ T32] r5:84df3c00 r4:8271a0b0 [ 1345.758001][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.758685][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.770006][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaddde20 [ 1345.770657][ T32] r4:00000000 [ 1345.770831][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.771360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.771842][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.772305][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84858fc0 [ 1345.772669][ T32] r4:00000000 [ 1345.772848][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.773290][ T32] r9:84df3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1345.774077][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.774599][ T32] r5:00001000 r4:dfa3b000 [ 1345.774785][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.775389][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.775843][ T32] r5:84e9af7c r4:84e9ac00 [ 1345.776121][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.776608][ T32] r7:dddcfe40 r6:82c18000 r5:84e9af7c r4:8481a480 [ 1345.776896][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.777470][ T32] r10:84df3c00 r9:8481a4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.777816][ T32] r4:8481a480 [ 1345.777990][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.778331][ T32] r10:00000000 r9:eafbde78 r8:84b56a80 r7:8481a480 r6:80267888 r5:84df3c00 [ 1345.778688][ T32] r4:84907340 [ 1345.778848][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.790094][ T32] Exception stack(0xeadddfb0 to 0xeadddff8) [ 1345.790566][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.790916][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.791275][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.791578][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907340 [ 1345.791855][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.792361][ T32] INFO: task kworker/0:424:4520 blocked for more than 472 seconds. [ 1345.792845][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.793110][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.793727][ T32] task:kworker/0:424 state:D stack:0 pid:4520 tgid:4520 ppid:2 flags:0x00000000 [ 1345.794280][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.794648][ T32] Call trace: [ 1345.794963][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.795405][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe1da4 r5:84df4800 [ 1345.795795][ T32] r4:84df4800 [ 1345.795960][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.796298][ T32] r5:84df4800 r4:8271a0b0 [ 1345.796533][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.796902][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.797412][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe1e20 [ 1345.797708][ T32] r4:00000000 [ 1345.797895][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.798332][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.798887][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.810000][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8492d240 [ 1345.810600][ T32] r4:00000000 [ 1345.810777][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.811163][ T32] r9:84df4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1345.811622][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.811989][ T32] r5:00001000 r4:dfd8f000 [ 1345.812164][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.812494][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.812935][ T32] r5:84e9b37c r4:84e9b000 [ 1345.813297][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.813691][ T32] r7:dddcfe40 r6:82c18000 r5:84e9b37c r4:8481a500 [ 1345.813959][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.814390][ T32] r10:84df4800 r9:8481a52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.814653][ T32] r4:8481a500 [ 1345.814892][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.815211][ T32] r10:00000000 r9:eaddde78 r8:84b56c00 r7:8481a500 r6:80267888 r5:84df4800 [ 1345.815503][ T32] r4:84907340 [ 1345.815669][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.816010][ T32] Exception stack(0xeafe1fb0 to 0xeafe1ff8) [ 1345.816247][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1345.816628][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.817116][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.817594][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907340 [ 1345.817873][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.818428][ T32] INFO: task kworker/0:425:4521 blocked for more than 472 seconds. [ 1345.818779][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.819133][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.829925][ T32] task:kworker/0:425 state:D stack:0 pid:4521 tgid:4521 ppid:2 flags:0x00000000 [ 1345.830695][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.831104][ T32] Call trace: [ 1345.831341][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.831829][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf3dda4 r5:84aba400 [ 1345.832312][ T32] r4:84aba400 [ 1345.832510][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.833062][ T32] r5:84aba400 r4:8271a0b0 [ 1345.833426][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.833894][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.834461][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf3de20 [ 1345.834761][ T32] r4:00000000 [ 1345.834931][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.835359][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.835807][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.836187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84907580 [ 1345.836652][ T32] r4:00000000 [ 1345.836908][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.837233][ T32] r9:84aba400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1345.837554][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.838057][ T32] r5:00001000 r4:dfec3000 [ 1345.838253][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.838660][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.839015][ T32] r5:84e9b77c r4:84e9b400 [ 1345.850104][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.850707][ T32] r7:dddcfe40 r6:82c18000 r5:84e9b77c r4:8481a580 [ 1345.851007][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.851418][ T32] r10:84aba400 r9:8481a5ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.851749][ T32] r4:8481a580 [ 1345.851914][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.852611][ T32] r10:00000000 r9:eafe1e78 r8:84858700 r7:8481a580 r6:80267888 r5:84aba400 [ 1345.852993][ T32] r4:84907340 [ 1345.853237][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.853748][ T32] Exception stack(0xeaf3dfb0 to 0xeaf3dff8) [ 1345.854171][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.854468][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.854835][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.855175][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907340 [ 1345.855623][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.856331][ T32] INFO: task kworker/0:426:4522 blocked for more than 472 seconds. [ 1345.856648][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.857033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.857396][ T32] task:kworker/0:426 state:D stack:0 pid:4522 tgid:4522 ppid:2 flags:0x00000000 [ 1345.857802][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.858093][ T32] Call trace: [ 1345.858281][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.858665][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaefdda4 r5:84abbc00 [ 1345.859074][ T32] r4:84abbc00 [ 1345.869885][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.870513][ T32] r5:84abbc00 r4:8271a0b0 [ 1345.870753][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.871217][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.871672][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaefde20 [ 1345.871943][ T32] r4:00000000 [ 1345.872102][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.872579][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.872981][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.873425][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849a0400 [ 1345.873903][ T32] r4:00000000 [ 1345.874127][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.874688][ T32] r9:84abbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1345.875048][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.875457][ T32] r5:00001000 r4:e05ed000 [ 1345.875757][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.876261][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.876747][ T32] r5:84e9bb7c r4:84e9b800 [ 1345.876955][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.877433][ T32] r7:dddcfe40 r6:82c18000 r5:84e9bb7c r4:8481a600 [ 1345.877725][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.878151][ T32] r10:84abbc00 r9:8481a62c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.878451][ T32] r4:8481a600 [ 1345.878641][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.879008][ T32] r10:00000000 r9:eaf3de78 r8:849a0040 r7:8481a600 r6:80267888 r5:84abbc00 [ 1345.889932][ T32] r4:84907340 [ 1345.890318][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.890702][ T32] Exception stack(0xeaefdfb0 to 0xeaefdff8) [ 1345.891012][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1345.891371][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.891758][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.892169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907340 [ 1345.892485][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.893033][ T32] INFO: task kworker/0:427:4523 blocked for more than 472 seconds. [ 1345.893418][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.893719][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.894182][ T32] task:kworker/0:427 state:D stack:0 pid:4523 tgid:4523 ppid:2 flags:0x00000000 [ 1345.894828][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.895188][ T32] Call trace: [ 1345.895402][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.895757][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe5da4 r5:84abc800 [ 1345.896061][ T32] r4:84abc800 [ 1345.896228][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.896785][ T32] r5:84abc800 r4:8271a0b0 [ 1345.896980][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.897439][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.897945][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe5e20 [ 1345.898321][ T32] r4:00000000 [ 1345.898475][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.898863][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.910060][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.910755][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5f880 [ 1345.911176][ T32] r4:00000000 [ 1345.911383][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.911748][ T32] r9:84abc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1345.912114][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.912475][ T32] r5:00001000 r4:eae09000 [ 1345.912769][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.913239][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.913789][ T32] r5:84ea437c r4:84ea4000 [ 1345.914027][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.914509][ T32] r7:dddcfe40 r6:82c18000 r5:84ea437c r4:8481a680 [ 1345.914744][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.915207][ T32] r10:84abc800 r9:8481a6ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1345.915677][ T32] r4:8481a680 [ 1345.915847][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.916284][ T32] r10:00000000 r9:eaefde78 r8:849a01c0 r7:8481a680 r6:80267888 r5:84abc800 [ 1345.916703][ T32] r4:849a00c0 [ 1345.916883][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.917188][ T32] Exception stack(0xeafe5fb0 to 0xeafe5ff8) [ 1345.917438][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1345.917794][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.918232][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.918689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a00c0 [ 1345.919081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.930064][ T32] INFO: task kworker/1:280:4525 blocked for more than 472 seconds. [ 1345.930662][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.930959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.931394][ T32] task:kworker/1:280 state:D stack:0 pid:4525 tgid:4525 ppid:2 flags:0x00000000 [ 1345.931889][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.932764][ T32] Call trace: [ 1345.932992][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.933571][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafe9da4 r5:84abd400 [ 1345.934305][ T32] r4:84abd400 [ 1345.934532][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.935547][ T32] r5:84abd400 r4:8271a0b0 [ 1345.935834][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.936746][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.937840][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe9e20 [ 1345.938219][ T32] r4:00000000 [ 1345.938418][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.949903][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.950579][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.951133][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56e40 [ 1345.951821][ T32] r4:00000000 [ 1345.952028][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.952576][ T32] r9:84abd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1345.953054][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.953705][ T32] r5:00001000 r4:e04a9000 [ 1345.953982][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1345.954556][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1345.955434][ T32] r5:84e6137c r4:84e61000 [ 1345.955714][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1345.956600][ T32] r7:ddde3e40 r6:82c18200 r5:84e6137c r4:8492c880 [ 1345.957294][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1345.957870][ T32] r10:84abd400 r9:8492c8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1345.958513][ T32] r4:8492c880 [ 1345.958820][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1345.970075][ T32] r10:00000000 r9:eafd1e78 r8:849a0280 r7:8492c880 r6:80267888 r5:84abd400 [ 1345.970717][ T32] r4:84b56dc0 [ 1345.970928][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1345.971678][ T32] Exception stack(0xeafe9fb0 to 0xeafe9ff8) [ 1345.972195][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1345.972986][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1345.973804][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1345.974359][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56dc0 [ 1345.975120][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1345.975910][ T32] INFO: task kworker/1:281:4530 blocked for more than 472 seconds. [ 1345.976248][ T32] Not tainted 6.12.0-syzkaller #0 [ 1345.976678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1345.977214][ T32] task:kworker/1:281 state:D stack:0 pid:4530 tgid:4530 ppid:2 flags:0x00000000 [ 1345.978071][ T32] Workqueue: events bpf_prog_free_deferred [ 1345.978580][ T32] Call trace: [ 1345.978858][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1345.990371][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaff5da4 r5:84abb000 [ 1345.991091][ T32] r4:84abb000 [ 1345.991250][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1345.991959][ T32] r5:84abb000 r4:8271a0b0 [ 1345.992269][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1345.992847][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1345.993491][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff5e20 [ 1345.994021][ T32] r4:00000000 [ 1345.994374][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1345.994976][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1345.995760][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1345.996307][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56700 [ 1345.997147][ T32] r4:00000000 [ 1345.997377][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1345.998103][ T32] r9:84abb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1345.998581][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1345.999113][ T32] r5:00001000 r4:e486f000 [ 1346.009965][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.010595][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.010976][ T32] r5:84e61b7c r4:84e61800 [ 1346.011168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.011655][ T32] r7:ddde3e40 r6:82c18200 r5:84e61b7c r4:8492c900 [ 1346.012084][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.012628][ T32] r10:84abb000 r9:8492c92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.013177][ T32] r4:8492c900 [ 1346.013455][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.013945][ T32] r10:00000000 r9:eafd1e78 r8:849a0600 r7:8492c900 r6:80267888 r5:84abb000 [ 1346.014491][ T32] r4:84b56fc0 [ 1346.014759][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.015249][ T32] Exception stack(0xeaff5fb0 to 0xeaff5ff8) [ 1346.015658][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.016098][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.016639][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.017031][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56fc0 [ 1346.017623][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.018192][ T32] INFO: task kworker/1:282:4531 blocked for more than 472 seconds. [ 1346.018611][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.019003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.030008][ T32] task:kworker/1:282 state:D stack:0 pid:4531 tgid:4531 ppid:2 flags:0x00000000 [ 1346.030812][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.031299][ T32] Call trace: [ 1346.031503][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.031808][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaff9da4 r5:84abe000 [ 1346.032218][ T32] r4:84abe000 [ 1346.032440][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.032810][ T32] r5:84abe000 r4:8271a0b0 [ 1346.032987][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.033438][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.033962][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff9e20 [ 1346.034377][ T32] r4:00000000 [ 1346.034556][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.034865][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.035242][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.035589][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56900 [ 1346.035909][ T32] r4:00000000 [ 1346.036088][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.036556][ T32] r9:84abe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1346.037063][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.037516][ T32] r5:00001000 r4:e889d000 [ 1346.037756][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.038096][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.038566][ T32] r5:84e61f7c r4:84e61c00 [ 1346.038755][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.050191][ T32] r7:ddde3e40 r6:82c18200 r5:84e61f7c r4:8492c980 [ 1346.050686][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.051214][ T32] r10:84abe000 r9:8492c9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.051553][ T32] r4:8492c980 [ 1346.051722][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.052468][ T32] r10:00000000 r9:eaff5e78 r8:849a06c0 r7:8492c980 r6:80267888 r5:84abe000 [ 1346.053133][ T32] r4:84b56fc0 [ 1346.053339][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.053672][ T32] Exception stack(0xeaff9fb0 to 0xeaff9ff8) [ 1346.053911][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.054345][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.054693][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.054971][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56fc0 [ 1346.055312][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.055756][ T32] INFO: task kworker/1:283:4533 blocked for more than 472 seconds. [ 1346.056296][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.056529][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.056898][ T32] task:kworker/1:283 state:D stack:0 pid:4533 tgid:4533 ppid:2 flags:0x00000000 [ 1346.057401][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.057699][ T32] Call trace: [ 1346.058043][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.058422][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb001da4 r5:84ab8c00 [ 1346.058726][ T32] r4:84ab8c00 [ 1346.058985][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.069994][ T32] r5:84ab8c00 r4:8271a0b0 [ 1346.070463][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.070996][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.071444][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb001e20 [ 1346.071776][ T32] r4:00000000 [ 1346.071939][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.072303][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.072709][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.073279][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a040 [ 1346.073750][ T32] r4:00000000 [ 1346.073960][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.074359][ T32] r9:84ab8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1346.074726][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.075174][ T32] r5:00001000 r4:ea963000 [ 1346.075386][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.075779][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.076113][ T32] r5:84e6237c r4:84e62000 [ 1346.076333][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.076768][ T32] r7:ddde3e40 r6:82c18200 r5:84e6237c r4:8492ca00 [ 1346.077137][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.077499][ T32] r10:84ab8c00 r9:8492ca2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.077785][ T32] r4:8492ca00 [ 1346.077929][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.078262][ T32] r10:00000000 r9:eaff9e78 r8:849a08c0 r7:8492ca00 r6:80267888 r5:84ab8c00 [ 1346.078662][ T32] r4:84b56800 [ 1346.078830][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.079119][ T32] Exception stack(0xeb001fb0 to 0xeb001ff8) [ 1346.079383][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.079688][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.080010][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.080258][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56800 [ 1346.080525][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.080891][ T32] INFO: task kworker/1:284:4535 blocked for more than 472 seconds. [ 1346.081157][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.081438][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.081702][ T32] task:kworker/1:284 state:D stack:0 pid:4535 tgid:4535 ppid:2 flags:0x00000000 [ 1346.082067][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.082343][ T32] Call trace: [ 1346.082528][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.082868][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb005da4 r5:84abec00 [ 1346.083132][ T32] r4:84abec00 [ 1346.083300][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.083616][ T32] r5:84abec00 r4:8271a0b0 [ 1346.083831][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.084258][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.084639][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb005e20 [ 1346.084910][ T32] r4:00000000 [ 1346.085091][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.104768][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.105369][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.105702][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a240 [ 1346.105968][ T32] r4:00000000 [ 1346.106115][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.106417][ T32] r9:84abec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1346.106682][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.107105][ T32] r5:00001000 r4:ea9d1000 [ 1346.107318][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.107610][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.107953][ T32] r5:84e6277c r4:84e62400 [ 1346.108110][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.108426][ T32] r7:ddde3e40 r6:82c18200 r5:84e6277c r4:8492ca80 [ 1346.108642][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.109527][ T32] r10:84abec00 r9:8492caac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.109877][ T32] r4:8492ca80 [ 1346.110014][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.110312][ T32] r10:00000000 r9:eb001e78 r8:849a09c0 r7:8492ca80 r6:80267888 r5:84abec00 [ 1346.110565][ T32] r4:84b5a100 [ 1346.110707][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.111069][ T32] Exception stack(0xeb005fb0 to 0xeb005ff8) [ 1346.111285][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.111557][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.111818][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.112060][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a100 [ 1346.112378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.112684][ T32] INFO: task kworker/0:428:4536 blocked for more than 472 seconds. [ 1346.112986][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.113176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.113538][ T32] task:kworker/0:428 state:D stack:0 pid:4536 tgid:4536 ppid:2 flags:0x00000000 [ 1346.113925][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.114173][ T32] Call trace: [ 1346.114344][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.114783][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb009da4 r5:84ab9800 [ 1346.115127][ T32] r4:84ab9800 [ 1346.115270][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.115671][ T32] r5:84ab9800 r4:8271a0b0 [ 1346.115834][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.116183][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.116627][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb009e20 [ 1346.116966][ T32] r4:00000000 [ 1346.117094][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.117468][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.117851][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.118134][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5f500 [ 1346.118440][ T32] r4:00000000 [ 1346.118593][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.118871][ T32] r9:84ab9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1346.129953][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.130512][ T32] r5:00001000 r4:ead93000 [ 1346.130678][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.131497][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.131834][ T32] r5:84e9bf7c r4:84e9bc00 [ 1346.131988][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.132293][ T32] r7:dddcfe40 r6:82c18000 r5:84e9bf7c r4:8481a700 [ 1346.132495][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.132799][ T32] r10:84ab9800 r9:8481a72c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.133101][ T32] r4:8481a700 [ 1346.133273][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.133621][ T32] r10:00000000 r9:eafe5e78 r8:849a0b40 r7:8481a700 r6:80267888 r5:84ab9800 [ 1346.133880][ T32] r4:849a0a40 [ 1346.134029][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.134337][ T32] Exception stack(0xeb009fb0 to 0xeb009ff8) [ 1346.134855][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.135223][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.135542][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.135949][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849a0a40 [ 1346.136201][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.136496][ T32] INFO: task kworker/1:285:4538 blocked for more than 472 seconds. [ 1346.136935][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.137152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.137443][ T32] task:kworker/1:285 state:D stack:0 pid:4538 tgid:4538 ppid:2 flags:0x00000000 [ 1346.137869][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.138160][ T32] Call trace: [ 1346.138322][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.138665][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb011da4 r5:84e1ec00 [ 1346.138945][ T32] r4:84e1ec00 [ 1346.139088][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.154919][ T32] r5:84e1ec00 r4:8271a0b0 [ 1346.155163][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.155612][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.156116][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb011e20 [ 1346.156397][ T32] r4:00000000 [ 1346.156543][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.156828][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.157159][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.157578][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a640 [ 1346.157853][ T32] r4:00000000 [ 1346.158010][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.158361][ T32] r9:84e1ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1346.158694][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.159013][ T32] r5:00001000 r4:eaa6b000 [ 1346.160006][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.160420][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.163598][ T32] r5:84e6337c r4:84e63000 [ 1346.163806][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.189714][ T32] r7:ddde3e40 r6:82c18200 r5:84e6337c r4:8492cb00 [ 1346.190013][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.190302][ T32] r10:84e1ec00 r9:8492cb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.190463][ T32] r4:8492cb00 [ 1346.190590][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.190838][ T32] r10:00000000 r9:eb005e78 r8:849a0d00 r7:8492cb00 r6:80267888 r5:84e1ec00 [ 1346.191043][ T32] r4:84b5a1c0 [ 1346.191125][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.191305][ T32] Exception stack(0xeb011fb0 to 0xeb011ff8) [ 1346.191459][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.191626][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.191827][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.192018][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a1c0 [ 1346.192246][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.192406][ T32] INFO: task kworker/1:286:4540 blocked for more than 472 seconds. [ 1346.192598][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.192720][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.192909][ T32] task:kworker/1:286 state:D stack:0 pid:4540 tgid:4540 ppid:2 flags:0x00000000 [ 1346.193145][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.193396][ T32] Call trace: [ 1346.193521][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.193872][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb019da4 r5:84860c00 [ 1346.194138][ T32] r4:84860c00 [ 1346.194315][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.194641][ T32] r5:84860c00 r4:8271a0b0 [ 1346.194824][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.195136][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.195488][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb019e20 [ 1346.195765][ T32] r4:00000000 [ 1346.195876][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.196160][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.196413][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.196677][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a380 [ 1346.196952][ T32] r4:00000000 [ 1346.197083][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.197355][ T32] r9:84860c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1346.197679][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.198008][ T32] r5:00001000 r4:ea9f9000 [ 1346.198143][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.198441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.198743][ T32] r5:84e62b7c r4:84e62800 [ 1346.198878][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.209560][ T32] r7:ddde3e40 r6:82c18200 r5:84e62b7c r4:8492cb80 [ 1346.209884][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.210157][ T32] r10:84860c00 r9:8492cbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.210400][ T32] r4:8492cb80 [ 1346.210527][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.210818][ T32] r10:00000000 r9:eb011e78 r8:849a0f00 r7:8492cb80 r6:80267888 r5:84860c00 [ 1346.211077][ T32] r4:84b5a1c0 [ 1346.211166][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.211378][ T32] Exception stack(0xeb019fb0 to 0xeb019ff8) [ 1346.211550][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.211796][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.212082][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.212317][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a1c0 [ 1346.212568][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.212820][ T32] INFO: task kworker/1:287:4541 blocked for more than 472 seconds. [ 1346.213048][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.213298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.213683][ T32] task:kworker/1:287 state:D stack:0 pid:4541 tgid:4541 ppid:2 flags:0x00000000 [ 1346.214009][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.214172][ T32] Call trace: [ 1346.214287][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.214555][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb01dda4 r5:84861800 [ 1346.214895][ T32] r4:84861800 [ 1346.214999][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.215264][ T32] r5:84861800 r4:8271a0b0 [ 1346.215375][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.215687][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.215977][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb01de20 [ 1346.216188][ T32] r4:00000000 [ 1346.216332][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.216638][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.216927][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.217174][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a4c0 [ 1346.217484][ T32] r4:00000000 [ 1346.217583][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.217843][ T32] r9:84861800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1346.218089][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.218404][ T32] r5:00001000 r4:eaa2f000 [ 1346.218534][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.218780][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.219088][ T32] r5:84e62f7c r4:84e62c00 [ 1346.229562][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.229915][ T32] r7:ddde3e40 r6:82c18200 r5:84e62f7c r4:8492cc00 [ 1346.230112][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.230430][ T32] r10:84861800 r9:8492cc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.230716][ T32] r4:8492cc00 [ 1346.230833][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.231117][ T32] r10:00000000 r9:eb011e78 r8:849a0fc0 r7:8492cc00 r6:80267888 r5:84861800 [ 1346.231389][ T32] r4:84b5a2c0 [ 1346.231515][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.231784][ T32] Exception stack(0xeb01dfb0 to 0xeb01dff8) [ 1346.231973][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.232239][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.232499][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.232750][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a2c0 [ 1346.233055][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.233384][ T32] INFO: task kworker/1:288:4543 blocked for more than 472 seconds. [ 1346.233664][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.233867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.234134][ T32] task:kworker/1:288 state:D stack:0 pid:4543 tgid:4543 ppid:2 flags:0x00000000 [ 1346.234463][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.234717][ T32] Call trace: [ 1346.234887][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.235123][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb025da4 r5:84860000 [ 1346.235454][ T32] r4:84860000 [ 1346.235554][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.235914][ T32] r5:84860000 r4:8271a0b0 [ 1346.236083][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.236390][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.236659][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb025e20 [ 1346.236908][ T32] r4:00000000 [ 1346.237013][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.237285][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.237583][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.237876][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a780 [ 1346.238118][ T32] r4:00000000 [ 1346.238227][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.238417][ T32] r9:84860000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1346.238630][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.238948][ T32] r5:00001000 r4:eaa9f000 [ 1346.239088][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.249979][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.250360][ T32] r5:84e6377c r4:84e63400 [ 1346.250482][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.250754][ T32] r7:ddde3e40 r6:82c18200 r5:84e6377c r4:8492cc80 [ 1346.250952][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.251227][ T32] r10:84860000 r9:8492ccac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.251431][ T32] r4:8492cc80 [ 1346.251572][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.251828][ T32] r10:00000000 r9:eb011e78 r8:849a0540 r7:8492cc80 r6:80267888 r5:84860000 [ 1346.252034][ T32] r4:84b5a400 [ 1346.252151][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.252370][ T32] Exception stack(0xeb025fb0 to 0xeb025ff8) [ 1346.252559][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.252801][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.253039][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.253245][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a400 [ 1346.253473][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.253683][ T32] INFO: task kworker/1:289:4545 blocked for more than 472 seconds. [ 1346.253894][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.254063][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.254343][ T32] task:kworker/1:289 state:D stack:0 pid:4545 tgid:4545 ppid:2 flags:0x00000000 [ 1346.254606][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.254790][ T32] Call trace: [ 1346.254872][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.255018][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb021da4 r5:84df6000 [ 1346.255238][ T32] r4:84df6000 [ 1346.255376][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.255601][ T32] r5:84df6000 r4:8271a0b0 [ 1346.255730][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.256029][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.256316][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb021e20 [ 1346.256515][ T32] r4:00000000 [ 1346.256680][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.256920][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.257145][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.257464][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5a940 [ 1346.257715][ T32] r4:00000000 [ 1346.257919][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.258173][ T32] r9:84df6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1346.258430][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.258703][ T32] r5:00001000 r4:eaab9000 [ 1346.258837][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.269606][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.270010][ T32] r5:84e63b7c r4:84e63800 [ 1346.270243][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.270530][ T32] r7:ddde3e40 r6:82c18200 r5:84e63b7c r4:8492cd00 [ 1346.270703][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.271000][ T32] r10:84df6000 r9:8492cd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.271235][ T32] r4:8492cd00 [ 1346.271356][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.271646][ T32] r10:00000000 r9:eb025e78 r8:84b5a800 r7:8492cd00 r6:80267888 r5:84df6000 [ 1346.271901][ T32] r4:84b5a740 [ 1346.272038][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.272369][ T32] Exception stack(0xeb021fb0 to 0xeb021ff8) [ 1346.272614][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.272897][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.273123][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.273367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a740 [ 1346.273615][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.273916][ T32] INFO: task kworker/1:290:4549 blocked for more than 472 seconds. [ 1346.274196][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.274431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.274737][ T32] task:kworker/1:290 state:D stack:0 pid:4549 tgid:4549 ppid:2 flags:0x00000000 [ 1346.275094][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.275384][ T32] Call trace: [ 1346.275565][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.275879][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaffdda4 r5:84df5400 [ 1346.276170][ T32] r4:84df5400 [ 1346.276349][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.276685][ T32] r5:84df5400 r4:8271a0b0 [ 1346.276883][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.277345][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.277744][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaffde20 [ 1346.277995][ T32] r4:00000000 [ 1346.278124][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.278368][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.278737][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.278979][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5aa40 [ 1346.279154][ T32] r4:00000000 [ 1346.289628][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.289975][ T32] r9:84df5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1346.290245][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.290531][ T32] r5:00001000 r4:eaadd000 [ 1346.290669][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.291040][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.291401][ T32] r5:84e63f7c r4:84e63c00 [ 1346.291617][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.292049][ T32] r7:ddde3e40 r6:82c18200 r5:84e63f7c r4:8492cd80 [ 1346.292352][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.292718][ T32] r10:84df5400 r9:8492cdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.293231][ T32] r4:8492cd80 [ 1346.293403][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.293701][ T32] r10:00000000 r9:eb021e78 r8:84b5ab00 r7:8492cd80 r6:80267888 r5:84df5400 [ 1346.294004][ T32] r4:84b5a8c0 [ 1346.294152][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.294488][ T32] Exception stack(0xeaffdfb0 to 0xeaffdff8) [ 1346.294727][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.295089][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.295385][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.295623][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5a8c0 [ 1346.295793][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.296002][ T32] INFO: task kworker/1:291:4550 blocked for more than 472 seconds. [ 1346.296226][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.296398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.296640][ T32] task:kworker/1:291 state:D stack:0 pid:4550 tgid:4550 ppid:2 flags:0x00000000 [ 1346.296932][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.297088][ T32] Call trace: [ 1346.297185][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.297418][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb029da4 r5:84df6c00 [ 1346.297613][ T32] r4:84df6c00 [ 1346.297699][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.297991][ T32] r5:84df6c00 r4:8271a0b0 [ 1346.298109][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.298424][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.298750][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb029e20 [ 1346.298948][ T32] r4:00000000 [ 1346.299055][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.309585][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.309945][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.310214][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5ac00 [ 1346.310431][ T32] r4:00000000 [ 1346.310582][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.310898][ T32] r9:84df6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1346.311132][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.311410][ T32] r5:00001000 r4:eabbf000 [ 1346.311555][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.311862][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.312109][ T32] r5:841eff7c r4:841efc00 [ 1346.312257][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.312577][ T32] r7:ddde3e40 r6:82c18200 r5:841eff7c r4:8492ce00 [ 1346.312790][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.313062][ T32] r10:84df6c00 r9:8492ce2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.313234][ T32] r4:8492ce00 [ 1346.313382][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.313660][ T32] r10:00000000 r9:eaffde78 r8:84b5acc0 r7:8492ce00 r6:80267888 r5:84df6c00 [ 1346.313859][ T32] r4:84b5aa00 [ 1346.313992][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.314218][ T32] Exception stack(0xeb029fb0 to 0xeb029ff8) [ 1346.314443][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.314753][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.314991][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.315166][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5aa00 [ 1346.315399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.315695][ T32] INFO: task kworker/1:292:4554 blocked for more than 472 seconds. [ 1346.315934][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.316115][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.316340][ T32] task:kworker/1:292 state:D stack:0 pid:4554 tgid:4554 ppid:2 flags:0x00000000 [ 1346.316571][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.316773][ T32] Call trace: [ 1346.316896][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.317114][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb02dda4 r5:84df2400 [ 1346.317428][ T32] r4:84df2400 [ 1346.317588][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.317828][ T32] r5:84df2400 r4:8271a0b0 [ 1346.317962][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.318218][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.318471][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb02de20 [ 1346.318675][ T32] r4:00000000 [ 1346.318769][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.319003][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.329621][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.329964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5adc0 [ 1346.330213][ T32] r4:00000000 [ 1346.330314][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.330528][ T32] r9:84df2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1346.330843][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.331137][ T32] r5:00001000 r4:eac27000 [ 1346.331301][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.331545][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.331837][ T32] r5:84e7077c r4:84e70400 [ 1346.332021][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.332327][ T32] r7:ddde3e40 r6:82c18200 r5:84e7077c r4:8492ce80 [ 1346.332497][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.332803][ T32] r10:84df2400 r9:8492ceac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.333006][ T32] r4:8492ce80 [ 1346.333125][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.333387][ T32] r10:00000000 r9:eb029e78 r8:84b5aec0 r7:8492ce80 r6:80267888 r5:84df2400 [ 1346.333632][ T32] r4:84b5ad40 [ 1346.333802][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.334068][ T32] Exception stack(0xeb02dfb0 to 0xeb02dff8) [ 1346.334264][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.334603][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.334902][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.335215][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ad40 [ 1346.335431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.335699][ T32] INFO: task kworker/1:293:4555 blocked for more than 472 seconds. [ 1346.335938][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.336089][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.336392][ T32] task:kworker/1:293 state:D stack:0 pid:4555 tgid:4555 ppid:2 flags:0x00000000 [ 1346.336741][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.336920][ T32] Call trace: [ 1346.337091][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.337358][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafddda4 r5:84df3000 [ 1346.337582][ T32] r4:84df3000 [ 1346.337786][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.338084][ T32] r5:84df3000 r4:8271a0b0 [ 1346.338236][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.338624][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.338988][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafdde20 [ 1346.349790][ T32] r4:00000000 [ 1346.350018][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.350406][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.350654][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.351032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5af00 [ 1346.351288][ T32] r4:00000000 [ 1346.351422][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.351745][ T32] r9:84df3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1346.351999][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.352269][ T32] r5:00001000 r4:eac41000 [ 1346.352476][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.352791][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.353240][ T32] r5:84e7037c r4:84e70000 [ 1346.353422][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.353809][ T32] r7:ddde3e40 r6:82c18200 r5:84e7037c r4:8492cf00 [ 1346.353957][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.354338][ T32] r10:84df3000 r9:8492cf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.354634][ T32] r4:8492cf00 [ 1346.354778][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.355082][ T32] r10:00000000 r9:eb02de78 r8:84b5a600 r7:8492cf00 r6:80267888 r5:84df3000 [ 1346.355302][ T32] r4:84b5ad40 [ 1346.355469][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.355726][ T32] Exception stack(0xeafddfb0 to 0xeafddff8) [ 1346.355918][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.356182][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.356390][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.356588][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ad40 [ 1346.356923][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.357112][ T32] INFO: task kworker/1:294:4556 blocked for more than 472 seconds. [ 1346.357283][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.357468][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.357639][ T32] task:kworker/1:294 state:D stack:0 pid:4556 tgid:4556 ppid:2 flags:0x00000000 [ 1346.357958][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.358145][ T32] Call trace: [ 1346.358254][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.358478][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb035da4 r5:84df8000 [ 1346.358684][ T32] r4:84df8000 [ 1346.358803][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.359031][ T32] r5:84df8000 r4:8271a0b0 [ 1346.369619][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.370034][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.370356][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb035e20 [ 1346.370578][ T32] r4:00000000 [ 1346.370668][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.370892][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.371180][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.371493][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843de000 [ 1346.371776][ T32] r4:00000000 [ 1346.371926][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.372618][ T32] r9:84df8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1346.372878][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.373373][ T32] r5:00001000 r4:ead67000 [ 1346.373567][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.373971][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.374272][ T32] r5:84e70b7c r4:84e70800 [ 1346.374378][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.374865][ T32] r7:ddde3e40 r6:82c18200 r5:84e70b7c r4:8492cf80 [ 1346.375061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.375343][ T32] r10:84df8000 r9:8492cfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.375617][ T32] r4:8492cf80 [ 1346.375735][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.376017][ T32] r10:00000000 r9:eafdde78 r8:849a0bc0 r7:8492cf80 r6:80267888 r5:84df8000 [ 1346.376232][ T32] r4:84b5ad40 [ 1346.376332][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.376564][ T32] Exception stack(0xeb035fb0 to 0xeb035ff8) [ 1346.376772][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.377069][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.377390][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.377641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ad40 [ 1346.377993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.378257][ T32] INFO: task kworker/1:295:4559 blocked for more than 472 seconds. [ 1346.378463][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.378643][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.378853][ T32] task:kworker/1:295 state:D stack:0 pid:4559 tgid:4559 ppid:2 flags:0x00000000 [ 1346.379169][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.390006][ T32] Call trace: [ 1346.390174][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.390423][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb039da4 r5:84df8c00 [ 1346.390597][ T32] r4:84df8c00 [ 1346.390692][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.390998][ T32] r5:84df8c00 r4:8271a0b0 [ 1346.391131][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.391432][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.391812][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb039e20 [ 1346.392235][ T32] r4:00000000 [ 1346.392365][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.392705][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.393035][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.393393][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843de180 [ 1346.393699][ T32] r4:00000000 [ 1346.393784][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.394152][ T32] r9:84df8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1346.394419][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.394766][ T32] r5:00001000 r4:ead7d000 [ 1346.394949][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.395235][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.395611][ T32] r5:84e70f7c r4:84e70c00 [ 1346.395759][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.396092][ T32] r7:ddde3e40 r6:82c18200 r5:84e70f7c r4:8492e000 [ 1346.396281][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.396558][ T32] r10:84df8c00 r9:8492e02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.396832][ T32] r4:8492e000 [ 1346.396950][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.397201][ T32] r10:00000000 r9:eb035e78 r8:843de200 r7:8492e000 r6:80267888 r5:84df8c00 [ 1346.397594][ T32] r4:843de140 [ 1346.397780][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.398110][ T32] Exception stack(0xeb039fb0 to 0xeb039ff8) [ 1346.398288][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.398606][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.398878][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.399126][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843de140 [ 1346.409732][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.410080][ T32] INFO: task kworker/1:296:4560 blocked for more than 472 seconds. [ 1346.410299][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.410483][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.410750][ T32] task:kworker/1:296 state:D stack:0 pid:4560 tgid:4560 ppid:2 flags:0x00000000 [ 1346.411109][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.411357][ T32] Call trace: [ 1346.411500][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.411831][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb03dda4 r5:84df9800 [ 1346.412096][ T32] r4:84df9800 [ 1346.412217][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.412580][ T32] r5:84df9800 r4:8271a0b0 [ 1346.412734][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.413096][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.413485][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb03de20 [ 1346.413736][ T32] r4:00000000 [ 1346.413850][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.414134][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.414419][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.414754][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843de600 [ 1346.414993][ T32] r4:00000000 [ 1346.415158][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.415431][ T32] r9:84df9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1346.415729][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.415987][ T32] r5:00001000 r4:eada3000 [ 1346.416190][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.416498][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.416847][ T32] r5:84e7137c r4:84e71000 [ 1346.416973][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.417274][ T32] r7:ddde3e40 r6:82c18200 r5:84e7137c r4:8492e080 [ 1346.417525][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.417810][ T32] r10:84df9800 r9:8492e0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.418038][ T32] r4:8492e080 [ 1346.418127][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.418436][ T32] r10:00000000 r9:eb039e78 r8:843de300 r7:8492e080 r6:80267888 r5:84df9800 [ 1346.418725][ T32] r4:843de140 [ 1346.418845][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.419094][ T32] Exception stack(0xeb03dfb0 to 0xeb03dff8) [ 1346.429833][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.430227][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.430468][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.430758][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843de140 [ 1346.431030][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.431362][ T32] INFO: task kworker/0:429:4562 blocked for more than 472 seconds. [ 1346.431677][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.431850][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.432187][ T32] task:kworker/0:429 state:D stack:0 pid:4562 tgid:4562 ppid:2 flags:0x00000000 [ 1346.432510][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.432740][ T32] Call trace: [ 1346.432869][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.433231][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb049da4 r5:84dfb000 [ 1346.433532][ T32] r4:84dfb000 [ 1346.433667][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.434010][ T32] r5:84dfb000 r4:8271a0b0 [ 1346.434141][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.434455][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.434824][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb049e20 [ 1346.435141][ T32] r4:00000000 [ 1346.435308][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.435595][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.435871][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.436159][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f6c80 [ 1346.436429][ T32] r4:00000000 [ 1346.436537][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.436799][ T32] r9:84dfb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1346.437058][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.437399][ T32] r5:00001000 r4:e002b000 [ 1346.437595][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.437860][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.438111][ T32] r5:84ea4f7c r4:84ea4c00 [ 1346.438361][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.438691][ T32] r7:dddcfe40 r6:82c18000 r5:84ea4f7c r4:8481a780 [ 1346.438930][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.449829][ T32] r10:84dfb000 r9:8481a7ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.450331][ T32] r4:8481a780 [ 1346.450480][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.451002][ T32] r10:00000000 r9:eafe5e78 r8:843de480 r7:8481a780 r6:80267888 r5:84dfb000 [ 1346.451311][ T32] r4:84b5f480 [ 1346.451508][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.451853][ T32] Exception stack(0xeb049fb0 to 0xeb049ff8) [ 1346.452037][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.452328][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.452583][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.452839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5f480 [ 1346.453100][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.453510][ T32] INFO: task kworker/1:297:4564 blocked for more than 472 seconds. [ 1346.453832][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.454076][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.454422][ T32] task:kworker/1:297 state:D stack:0 pid:4564 tgid:4564 ppid:2 flags:0x00000000 [ 1346.454916][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.455330][ T32] Call trace: [ 1346.455506][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.455907][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb045da4 r5:84dfbc00 [ 1346.456156][ T32] r4:84dfbc00 [ 1346.456264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.456599][ T32] r5:84dfbc00 r4:8271a0b0 [ 1346.456748][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.457161][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.457606][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb045e20 [ 1346.457905][ T32] r4:00000000 [ 1346.458052][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.458351][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.458702][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.458920][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843de780 [ 1346.469882][ T32] r4:00000000 [ 1346.470224][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.470562][ T32] r9:84dfbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1346.470780][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.471106][ T32] r5:00001000 r4:eadaf000 [ 1346.471394][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.471784][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.472078][ T32] r5:84e7177c r4:84e71400 [ 1346.472235][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.472516][ T32] r7:ddde3e40 r6:82c18200 r5:84e7177c r4:8492e100 [ 1346.472654][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.472864][ T32] r10:84dfbc00 r9:8492e12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.473160][ T32] r4:8492e100 [ 1346.473253][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.473549][ T32] r10:00000000 r9:eb03de78 r8:843de5c0 r7:8492e100 r6:80267888 r5:84dfbc00 [ 1346.473881][ T32] r4:843de580 [ 1346.474025][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.474209][ T32] Exception stack(0xeb045fb0 to 0xeb045ff8) [ 1346.474434][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.474646][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.474868][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.475089][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843de580 [ 1346.475289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.475530][ T32] INFO: task kworker/1:298:4566 blocked for more than 472 seconds. [ 1346.475736][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.475899][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.476074][ T32] task:kworker/1:298 state:D stack:0 pid:4566 tgid:4566 ppid:2 flags:0x00000000 [ 1346.476414][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.476674][ T32] Call trace: [ 1346.476793][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.477049][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb051da4 r5:84864800 [ 1346.477259][ T32] r4:84864800 [ 1346.477397][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.477628][ T32] r5:84864800 r4:8271a0b0 [ 1346.477758][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.478051][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.478332][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb051e20 [ 1346.478532][ T32] r4:00000000 [ 1346.478677][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.479062][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.489742][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.490283][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dea00 [ 1346.490440][ T32] r4:00000000 [ 1346.490548][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.490764][ T32] r9:84864800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1346.490905][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.491116][ T32] r5:00001000 r4:eadcb000 [ 1346.491207][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.491369][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.491586][ T32] r5:84e71f7c r4:84e71c00 [ 1346.491703][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.491903][ T32] r7:ddde3e40 r6:82c18200 r5:84e71f7c r4:8492e180 [ 1346.492019][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.492274][ T32] r10:84864800 r9:8492e1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.492435][ T32] r4:8492e180 [ 1346.492512][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.492678][ T32] r10:00000000 r9:eb045e78 r8:84b5f6c0 r7:8492e180 r6:80267888 r5:84864800 [ 1346.492823][ T32] r4:843de700 [ 1346.492981][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.493139][ T32] Exception stack(0xeb051fb0 to 0xeb051ff8) [ 1346.493258][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.493538][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.493812][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.494022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843de700 [ 1346.494174][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.494488][ T32] INFO: task kworker/1:299:4567 blocked for more than 472 seconds. [ 1346.494725][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.494847][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.494992][ T32] task:kworker/1:299 state:D stack:0 pid:4567 tgid:4567 ppid:2 flags:0x00000000 [ 1346.495230][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.495429][ T32] Call trace: [ 1346.495575][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.495798][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb055da4 r5:84865400 [ 1346.495952][ T32] r4:84865400 [ 1346.496046][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.496215][ T32] r5:84865400 r4:8271a0b0 [ 1346.496347][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.496598][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.496796][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb055e20 [ 1346.496936][ T32] r4:00000000 [ 1346.497009][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.497190][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.497410][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.497584][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843de900 [ 1346.497760][ T32] r4:00000000 [ 1346.497838][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.498068][ T32] r9:84865400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1346.498209][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.498397][ T32] r5:00001000 r4:eadbf000 [ 1346.498546][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.498752][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.498923][ T32] r5:84e71b7c r4:84e71800 [ 1346.499034][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.509626][ T32] r7:ddde3e40 r6:82c18200 r5:84e71b7c r4:8492e200 [ 1346.509883][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.510208][ T32] r10:84865400 r9:8492e22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.510386][ T32] r4:8492e200 [ 1346.510484][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.510702][ T32] r10:00000000 r9:eb051e78 r8:84b5f7c0 r7:8492e200 r6:80267888 r5:84865400 [ 1346.510886][ T32] r4:843de8c0 [ 1346.510984][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.511321][ T32] Exception stack(0xeb055fb0 to 0xeb055ff8) [ 1346.511528][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.511766][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.512129][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.512364][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843de8c0 [ 1346.512529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.512726][ T32] INFO: task kworker/1:300:4570 blocked for more than 472 seconds. [ 1346.512930][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.513049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.513387][ T32] task:kworker/1:300 state:D stack:0 pid:4570 tgid:4570 ppid:2 flags:0x00000000 [ 1346.513726][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.513965][ T32] Call trace: [ 1346.514062][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.514346][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb061da4 r5:84866000 [ 1346.514510][ T32] r4:84866000 [ 1346.514593][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.514896][ T32] r5:84866000 r4:8271a0b0 [ 1346.515000][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.515333][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.515623][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb061e20 [ 1346.515836][ T32] r4:00000000 [ 1346.515923][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.516213][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.516404][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.516640][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843decc0 [ 1346.516815][ T32] r4:00000000 [ 1346.516921][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.517117][ T32] r9:84866000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1346.517370][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.517593][ T32] r5:00001000 r4:eadeb000 [ 1346.517749][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.517944][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.518171][ T32] r5:84e7277c r4:84e72400 [ 1346.518269][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.518577][ T32] r7:ddde3e40 r6:82c18200 r5:84e7277c r4:8492e280 [ 1346.518752][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.519067][ T32] r10:84866000 r9:8492e2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.529729][ T32] r4:8492e280 [ 1346.529991][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.530204][ T32] r10:00000000 r9:eb051e78 r8:84b5fa40 r7:8492e280 r6:80267888 r5:84866000 [ 1346.530380][ T32] r4:843deac0 [ 1346.530483][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.530671][ T32] Exception stack(0xeb061fb0 to 0xeb061ff8) [ 1346.530836][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.531000][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.531193][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.531372][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843deac0 [ 1346.531575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.531726][ T32] INFO: task kworker/1:301:4571 blocked for more than 472 seconds. [ 1346.531975][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.532102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.532284][ T32] task:kworker/1:301 state:D stack:0 pid:4571 tgid:4571 ppid:2 flags:0x00000000 [ 1346.532577][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.532740][ T32] Call trace: [ 1346.532831][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.533032][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb065da4 r5:84866c00 [ 1346.533203][ T32] r4:84866c00 [ 1346.533384][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.533569][ T32] r5:84866c00 r4:8271a0b0 [ 1346.533662][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.533915][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.534206][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb065e20 [ 1346.534420][ T32] r4:00000000 [ 1346.534506][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.534693][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.534887][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.535113][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843deb80 [ 1346.535332][ T32] r4:00000000 [ 1346.535410][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.535629][ T32] r9:84866c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1346.535855][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.536026][ T32] r5:00001000 r4:eaddf000 [ 1346.536164][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.536467][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.536744][ T32] r5:84e7237c r4:84e72000 [ 1346.536873][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.537226][ T32] r7:ddde3e40 r6:82c18200 r5:84e7237c r4:8492e300 [ 1346.537485][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.537825][ T32] r10:84866c00 r9:8492e32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.538234][ T32] r4:8492e300 [ 1346.538441][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.538993][ T32] r10:00000000 r9:eb061e78 r8:84b5fb40 r7:8492e300 r6:80267888 r5:84866c00 [ 1346.549911][ T32] r4:843deac0 [ 1346.550284][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.550627][ T32] Exception stack(0xeb065fb0 to 0xeb065ff8) [ 1346.550966][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.551254][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.551665][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.552165][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843deac0 [ 1346.552779][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.553150][ T32] INFO: task kworker/1:302:4573 blocked for more than 472 seconds. [ 1346.553590][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.553821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.554121][ T32] task:kworker/1:302 state:D stack:0 pid:4573 tgid:4573 ppid:2 flags:0x00000000 [ 1346.554665][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.554989][ T32] Call trace: [ 1346.555195][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.555982][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb06dda4 r5:84863c00 [ 1346.556338][ T32] r4:84863c00 [ 1346.556568][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.557161][ T32] r5:84863c00 r4:8271a0b0 [ 1346.557570][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.558140][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.558969][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb06de20 [ 1346.569924][ T32] r4:00000000 [ 1346.570367][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.571082][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.571657][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.572162][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dee40 [ 1346.572825][ T32] r4:00000000 [ 1346.572999][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.573685][ T32] r9:84863c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1346.574153][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.574612][ T32] r5:00001000 r4:eadff000 [ 1346.574922][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.575333][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.576016][ T32] r5:84e72b7c r4:84e72800 [ 1346.576289][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.576724][ T32] r7:ddde3e40 r6:82c18200 r5:84e72b7c r4:8492e380 [ 1346.577012][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.577556][ T32] r10:84863c00 r9:8492e3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.578208][ T32] r4:8492e380 [ 1346.578516][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.578988][ T32] r10:00000000 r9:eb061e78 r8:84b5fd00 r7:8492e380 r6:80267888 r5:84863c00 [ 1346.589987][ T32] r4:843dec00 [ 1346.590382][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.590865][ T32] Exception stack(0xeb06dfb0 to 0xeb06dff8) [ 1346.591238][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.591677][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.592093][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.592305][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843dec00 [ 1346.592523][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.592752][ T32] INFO: task kworker/1:303:4576 blocked for more than 473 seconds. [ 1346.592921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.593076][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.593242][ T32] task:kworker/1:303 state:D stack:0 pid:4576 tgid:4576 ppid:2 flags:0x00000000 [ 1346.593525][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.593694][ T32] Call trace: [ 1346.593795][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.594037][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb075da4 r5:84863000 [ 1346.594203][ T32] r4:84863000 [ 1346.594281][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.594492][ T32] r5:84863000 r4:8271a0b0 [ 1346.594582][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.594789][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.594989][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb075e20 [ 1346.595147][ T32] r4:00000000 [ 1346.595225][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.595393][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.595558][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.595726][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b56200 [ 1346.595868][ T32] r4:00000000 [ 1346.595952][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.596164][ T32] r9:84863000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1346.596365][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.596613][ T32] r5:00001000 r4:eae2b000 [ 1346.596749][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.596970][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.597306][ T32] r5:84e72f7c r4:84e72c00 [ 1346.597490][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.597715][ T32] r7:ddde3e40 r6:82c18200 r5:84e72f7c r4:8492e400 [ 1346.597842][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.598173][ T32] r10:84863000 r9:8492e42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.598411][ T32] r4:8492e400 [ 1346.598512][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.598971][ T32] r10:00000000 r9:eb06de78 r8:84b5ff00 r7:8492e400 r6:80267888 r5:84863000 [ 1346.609692][ T32] r4:843dedc0 [ 1346.610088][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.610415][ T32] Exception stack(0xeb075fb0 to 0xeb075ff8) [ 1346.610591][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.610986][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.611250][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.611523][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843dedc0 [ 1346.611833][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.612143][ T32] INFO: task kworker/1:304:4577 blocked for more than 473 seconds. [ 1346.612452][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.612654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.612882][ T32] task:kworker/1:304 state:D stack:0 pid:4577 tgid:4577 ppid:2 flags:0x00000000 [ 1346.613218][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.613476][ T32] Call trace: [ 1346.613640][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.613910][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb079da4 r5:84e1bc00 [ 1346.614123][ T32] r4:84e1bc00 [ 1346.614225][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.614562][ T32] r5:84e1bc00 r4:8271a0b0 [ 1346.614720][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.615086][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.615403][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb079e20 [ 1346.615676][ T32] r4:00000000 [ 1346.615792][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.616047][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.616315][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.616597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5f400 [ 1346.616915][ T32] r4:00000000 [ 1346.617059][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.617410][ T32] r9:84e1bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1346.617729][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.618011][ T32] r5:00001000 r4:eae1b000 [ 1346.618138][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.618415][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.618808][ T32] r5:84ea477c r4:84ea4400 [ 1346.618958][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.629894][ T32] r7:ddde3e40 r6:82c18200 r5:84ea477c r4:8492e480 [ 1346.630345][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.630719][ T32] r10:84e1bc00 r9:8492e4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.630959][ T32] r4:8492e480 [ 1346.631162][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.631627][ T32] r10:00000000 r9:eb075e78 r8:84b5fc40 r7:8492e480 r6:80267888 r5:84e1bc00 [ 1346.632007][ T32] r4:843dedc0 [ 1346.632146][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.632365][ T32] Exception stack(0xeb079fb0 to 0xeb079ff8) [ 1346.632610][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.632886][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.633378][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.633677][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843dedc0 [ 1346.634002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.634330][ T32] INFO: task kworker/0:430:4580 blocked for more than 473 seconds. [ 1346.634612][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.634809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.635078][ T32] task:kworker/0:430 state:D stack:0 pid:4580 tgid:4580 ppid:2 flags:0x00000000 [ 1346.635419][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.635664][ T32] Call trace: [ 1346.635874][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.636142][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb071da4 r5:84e20000 [ 1346.636530][ T32] r4:84e20000 [ 1346.636847][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.637253][ T32] r5:84e20000 r4:8271a0b0 [ 1346.637421][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.638143][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.639017][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb071e20 [ 1346.660145][ T32] r4:00000000 [ 1346.660591][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.661237][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.661657][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.662143][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f6e00 [ 1346.662538][ T32] r4:00000000 [ 1346.662752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.663148][ T32] r9:84e20000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1346.663733][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.664197][ T32] r5:00001000 r4:e0547000 [ 1346.664385][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.664777][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.665348][ T32] r5:84ea537c r4:84ea5000 [ 1346.665684][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.666261][ T32] r7:dddcfe40 r6:82c18000 r5:84ea537c r4:8481a800 [ 1346.667082][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.667696][ T32] r10:84e20000 r9:8481a82c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.668128][ T32] r4:8481a800 [ 1346.668372][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.668810][ T32] r10:00000000 r9:eb049e78 r8:84b5f000 r7:8481a800 r6:80267888 r5:84e20000 [ 1346.680062][ T32] r4:84b5f9c0 [ 1346.680675][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.681677][ T32] Exception stack(0xeb071fb0 to 0xeb071ff8) [ 1346.682162][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.682694][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.683486][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.683764][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5f9c0 [ 1346.684097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.684499][ T32] INFO: task kworker/1:305:4582 blocked for more than 473 seconds. [ 1346.684786][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.685061][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.685308][ T32] task:kworker/1:305 state:D stack:0 pid:4582 tgid:4582 ppid:2 flags:0x00000000 [ 1346.685818][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.686121][ T32] Call trace: [ 1346.686302][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.686686][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb081da4 r5:84e21800 [ 1346.686964][ T32] r4:84e21800 [ 1346.687113][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.687505][ T32] r5:84e21800 r4:8271a0b0 [ 1346.687650][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.688101][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.688482][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb081e20 [ 1346.688812][ T32] r4:00000000 [ 1346.689116][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.699910][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.700419][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.700786][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dee00 [ 1346.701103][ T32] r4:00000000 [ 1346.701243][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.701574][ T32] r9:84e21800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1346.701830][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.702131][ T32] r5:00001000 r4:eae41000 [ 1346.702321][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.702616][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.702958][ T32] r5:84e7337c r4:84e73000 [ 1346.703142][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.703594][ T32] r7:ddde3e40 r6:82c18200 r5:84e7337c r4:8492e500 [ 1346.703880][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.704270][ T32] r10:84e21800 r9:8492e52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.704618][ T32] r4:8492e500 [ 1346.704789][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.705233][ T32] r10:00000000 r9:eb075e78 r8:84b5f380 r7:8492e500 r6:80267888 r5:84e21800 [ 1346.705679][ T32] r4:84b56cc0 [ 1346.705896][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.706235][ T32] Exception stack(0xeb081fb0 to 0xeb081ff8) [ 1346.706609][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.707072][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.707649][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.708116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b56cc0 [ 1346.708664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.708974][ T32] INFO: task kworker/1:306:4584 blocked for more than 473 seconds. [ 1346.720056][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.720477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.720912][ T32] task:kworker/1:306 state:D stack:0 pid:4584 tgid:4584 ppid:2 flags:0x00000000 [ 1346.721442][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.721751][ T32] Call trace: [ 1346.721925][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.722297][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb089da4 r5:84e20c00 [ 1346.722704][ T32] r4:84e20c00 [ 1346.722855][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.723231][ T32] r5:84e20c00 r4:8271a0b0 [ 1346.723416][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.723834][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.724345][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb089e20 [ 1346.724643][ T32] r4:00000000 [ 1346.724882][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.725375][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.725780][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.726232][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923080 [ 1346.726716][ T32] r4:00000000 [ 1346.726861][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.727230][ T32] r9:84e20c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1346.727557][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.728003][ T32] r5:00001000 r4:eae51000 [ 1346.728189][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.728731][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.729129][ T32] r5:84e7377c r4:84e73400 [ 1346.739932][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.740628][ T32] r7:ddde3e40 r6:82c18200 r5:84e7377c r4:8492e580 [ 1346.740835][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.741271][ T32] r10:84e20c00 r9:8492e5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.741727][ T32] r4:8492e580 [ 1346.741887][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.742346][ T32] r10:00000000 r9:eb081e78 r8:848f6180 r7:8492e580 r6:80267888 r5:84e20c00 [ 1346.742805][ T32] r4:84923000 [ 1346.742956][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.743386][ T32] Exception stack(0xeb089fb0 to 0xeb089ff8) [ 1346.743640][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.744001][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.744487][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.744767][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923000 [ 1346.744980][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.745513][ T32] INFO: task kworker/1:307:4586 blocked for more than 473 seconds. [ 1346.745837][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.746078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.746404][ T32] task:kworker/1:307 state:D stack:0 pid:4586 tgid:4586 ppid:2 flags:0x00000000 [ 1346.746997][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.747312][ T32] Call trace: [ 1346.747475][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.747827][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb091da4 r5:84e23c00 [ 1346.748131][ T32] r4:84e23c00 [ 1346.748258][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.748721][ T32] r5:84e23c00 r4:8271a0b0 [ 1346.749033][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.760052][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.760778][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb091e20 [ 1346.761150][ T32] r4:00000000 [ 1346.761374][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.761756][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.762226][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.762560][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923240 [ 1346.762930][ T32] r4:00000000 [ 1346.763095][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.763462][ T32] r9:84e23c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1346.763836][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.764267][ T32] r5:00001000 r4:eae67000 [ 1346.764427][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.764808][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.765228][ T32] r5:84e73b7c r4:84e73800 [ 1346.765430][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.765867][ T32] r7:ddde3e40 r6:82c18200 r5:84e73b7c r4:8492e600 [ 1346.766181][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.766522][ T32] r10:84e23c00 r9:8492e62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.766823][ T32] r4:8492e600 [ 1346.766965][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.767413][ T32] r10:00000000 r9:eb089e78 r8:848f6380 r7:8492e600 r6:80267888 r5:84e23c00 [ 1346.767824][ T32] r4:84923000 [ 1346.768116][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.768504][ T32] Exception stack(0xeb091fb0 to 0xeb091ff8) [ 1346.768790][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.780073][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.780679][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.780957][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923000 [ 1346.781407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.781740][ T32] INFO: task kworker/1:308:4588 blocked for more than 473 seconds. [ 1346.782171][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.782475][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.782870][ T32] task:kworker/1:308 state:D stack:0 pid:4588 tgid:4588 ppid:2 flags:0x00000000 [ 1346.783494][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.783844][ T32] Call trace: [ 1346.784009][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.784400][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb09dda4 r5:84e23000 [ 1346.784788][ T32] r4:84e23000 [ 1346.784996][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.785563][ T32] r5:84e23000 r4:8271a0b0 [ 1346.785842][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.786417][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.786966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb09de20 [ 1346.787363][ T32] r4:00000000 [ 1346.787565][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.788033][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.788420][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.788770][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923340 [ 1346.789012][ T32] r4:00000000 [ 1346.789138][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.800173][ T32] r9:84e23000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1346.800547][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.800952][ T32] r5:00001000 r4:eae7f000 [ 1346.801138][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.801549][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.801898][ T32] r5:84e73f7c r4:84e73c00 [ 1346.802041][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.802401][ T32] r7:ddde3e40 r6:82c18200 r5:84e73f7c r4:8492e680 [ 1346.802721][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.803306][ T32] r10:84e23000 r9:8492e6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.803745][ T32] r4:8492e680 [ 1346.803901][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.804453][ T32] r10:00000000 r9:eb091e78 r8:848f6500 r7:8492e680 r6:80267888 r5:84e23000 [ 1346.804881][ T32] r4:849231c0 [ 1346.805045][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.805573][ T32] Exception stack(0xeb09dfb0 to 0xeb09dff8) [ 1346.805839][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.806332][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.806819][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.807135][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849231c0 [ 1346.807565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.807932][ T32] INFO: task kworker/1:309:4590 blocked for more than 473 seconds. [ 1346.808266][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.808585][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.808904][ T32] task:kworker/1:309 state:D stack:0 pid:4590 tgid:4590 ppid:2 flags:0x00000000 [ 1346.819869][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.820365][ T32] Call trace: [ 1346.820529][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.820862][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0a5da4 r5:84e25400 [ 1346.821273][ T32] r4:84e25400 [ 1346.821538][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.821971][ T32] r5:84e25400 r4:8271a0b0 [ 1346.822254][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.822969][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.823551][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a5e20 [ 1346.824005][ T32] r4:00000000 [ 1346.824153][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.824565][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.824947][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.825403][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849234c0 [ 1346.825667][ T32] r4:00000000 [ 1346.825822][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.826258][ T32] r9:84e25400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1346.826636][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.827043][ T32] r5:00001000 r4:eb099000 [ 1346.827214][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.827642][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.828095][ T32] r5:84e7437c r4:84e74000 [ 1346.828302][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.828771][ T32] r7:ddde3e40 r6:82c18200 r5:84e7437c r4:8492e700 [ 1346.829113][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.840444][ T32] r10:84e25400 r9:8492e72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.840923][ T32] r4:8492e700 [ 1346.841118][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.841682][ T32] r10:00000000 r9:eb09de78 r8:848f6700 r7:8492e700 r6:80267888 r5:84e25400 [ 1346.842163][ T32] r4:849231c0 [ 1346.842383][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.842870][ T32] Exception stack(0xeb0a5fb0 to 0xeb0a5ff8) [ 1346.843265][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1346.843739][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.844250][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.844553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849231c0 [ 1346.844887][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.845250][ T32] INFO: task kworker/1:310:4591 blocked for more than 473 seconds. [ 1346.845593][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.845921][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.846255][ T32] task:kworker/1:310 state:D stack:0 pid:4591 tgid:4591 ppid:2 flags:0x00000000 [ 1346.846745][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.847124][ T32] Call trace: [ 1346.847371][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.847964][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0a9da4 r5:84e22400 [ 1346.848305][ T32] r4:84e22400 [ 1346.848447][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.848827][ T32] r5:84e22400 r4:8271a0b0 [ 1346.849043][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.859979][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.860820][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0a9e20 [ 1346.861418][ T32] r4:00000000 [ 1346.861637][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.861978][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.862233][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.862486][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923780 [ 1346.862811][ T32] r4:00000000 [ 1346.862938][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.863248][ T32] r9:84e22400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1346.863539][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.863850][ T32] r5:00001000 r4:df9ef000 [ 1346.863964][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.864218][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.864537][ T32] r5:84e74b7c r4:84e74800 [ 1346.864689][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.865025][ T32] r7:ddde3e40 r6:82c18200 r5:84e74b7c r4:8492e780 [ 1346.865242][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.865660][ T32] r10:84e22400 r9:8492e7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.865894][ T32] r4:8492e780 [ 1346.866001][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.866288][ T32] r10:00000000 r9:eb0a5e78 r8:848f67c0 r7:8492e780 r6:80267888 r5:84e22400 [ 1346.866637][ T32] r4:849231c0 [ 1346.866728][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.866947][ T32] Exception stack(0xeb0a9fb0 to 0xeb0a9ff8) [ 1346.867133][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.867403][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.867757][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.868010][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849231c0 [ 1346.868399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.868680][ T32] INFO: task kworker/1:311:4592 blocked for more than 473 seconds. [ 1346.879921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.880319][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.880624][ T32] task:kworker/1:311 state:D stack:0 pid:4592 tgid:4592 ppid:2 flags:0x00000000 [ 1346.881003][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.881251][ T32] Call trace: [ 1346.881434][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.881774][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0b1da4 r5:84e26000 [ 1346.882356][ T32] r4:84e26000 [ 1346.882626][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.883021][ T32] r5:84e26000 r4:8271a0b0 [ 1346.883151][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.883625][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.883868][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b1e20 [ 1346.884129][ T32] r4:00000000 [ 1346.884213][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.884490][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.884789][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.885080][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923680 [ 1346.885449][ T32] r4:00000000 [ 1346.885581][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.885848][ T32] r9:84e26000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1346.886064][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.886345][ T32] r5:00001000 r4:eb0b3000 [ 1346.886526][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.886843][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.887391][ T32] r5:84e7477c r4:84e74400 [ 1346.887926][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.888310][ T32] r7:ddde3e40 r6:82c18200 r5:84e7477c r4:8492e800 [ 1346.888515][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.888998][ T32] r10:84e26000 r9:8492e82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.899751][ T32] r4:8492e800 [ 1346.899964][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.900254][ T32] r10:00000000 r9:eb0a9e78 r8:848f68c0 r7:8492e800 r6:80267888 r5:84e26000 [ 1346.900556][ T32] r4:84923440 [ 1346.900670][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.901109][ T32] Exception stack(0xeb0b1fb0 to 0xeb0b1ff8) [ 1346.901468][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.901804][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.902031][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.902258][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923440 [ 1346.902574][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.902850][ T32] INFO: task kworker/0:431:4600 blocked for more than 473 seconds. [ 1346.903238][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.903469][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.903882][ T32] task:kworker/0:431 state:D stack:0 pid:4600 tgid:4600 ppid:2 flags:0x00000000 [ 1346.904240][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.904591][ T32] Call trace: [ 1346.904931][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.905294][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf71da4 r5:84e26c00 [ 1346.905617][ T32] r4:84e26c00 [ 1346.905730][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.906110][ T32] r5:84e26c00 r4:8271a0b0 [ 1346.906241][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.906631][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.907027][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf71e20 [ 1346.907302][ T32] r4:00000000 [ 1346.907458][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.907797][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.908155][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.908493][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fd500 [ 1346.908848][ T32] r4:00000000 [ 1346.909015][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.919739][ T32] r9:84e26c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1346.920164][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.920505][ T32] r5:00001000 r4:eaafb000 [ 1346.920702][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.921036][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.921461][ T32] r5:84ea5f7c r4:84ea5c00 [ 1346.921620][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.922104][ T32] r7:dddcfe40 r6:82c18000 r5:84ea5f7c r4:8481a900 [ 1346.922313][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.922641][ T32] r10:84e26c00 r9:8481a92c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.922899][ T32] r4:8481a900 [ 1346.923093][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.923500][ T32] r10:00000000 r9:eb071e78 r8:848f6fc0 r7:8481a900 r6:80267888 r5:84e26c00 [ 1346.923991][ T32] r4:848f6f80 [ 1346.924113][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.924460][ T32] Exception stack(0xeaf71fb0 to 0xeaf71ff8) [ 1346.924662][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.924827][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.924981][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.925105][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f6f80 [ 1346.925227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.925465][ T32] INFO: task kworker/0:432:4602 blocked for more than 473 seconds. [ 1346.925754][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.925888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.926140][ T32] task:kworker/0:432 state:D stack:0 pid:4602 tgid:4602 ppid:2 flags:0x00000000 [ 1346.926461][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.926668][ T32] Call trace: [ 1346.926776][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.927038][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf89da4 r5:84018000 [ 1346.927298][ T32] r4:84018000 [ 1346.927439][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.927728][ T32] r5:84018000 r4:8271a0b0 [ 1346.927854][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.928096][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.928420][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf89e20 [ 1346.928631][ T32] r4:00000000 [ 1346.928733][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.928978][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.939894][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.940338][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f6e80 [ 1346.940610][ T32] r4:00000000 [ 1346.940703][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.940923][ T32] r9:84018000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1346.941132][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.941483][ T32] r5:00001000 r4:e06ed000 [ 1346.941626][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.941934][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.942138][ T32] r5:84ea577c r4:84ea5400 [ 1346.942260][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.942539][ T32] r7:dddcfe40 r6:82c18000 r5:84ea577c r4:8481a880 [ 1346.942715][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.943022][ T32] r10:84018000 r9:8481a8ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.943434][ T32] r4:8481a880 [ 1346.943681][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.944036][ T32] r10:00000000 r9:eaf71e78 r8:848f6580 r7:8481a880 r6:80267888 r5:84018000 [ 1346.944353][ T32] r4:848f6dc0 [ 1346.944465][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.944692][ T32] Exception stack(0xeaf89fb0 to 0xeaf89ff8) [ 1346.944925][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1346.945198][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.945465][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.945792][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f6dc0 [ 1346.946095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.946351][ T32] INFO: task kworker/1:312:4603 blocked for more than 473 seconds. [ 1346.946637][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.946806][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.947038][ T32] task:kworker/1:312 state:D stack:0 pid:4603 tgid:4603 ppid:2 flags:0x00000000 [ 1346.947353][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.947517][ T32] Call trace: [ 1346.947616][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.947869][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0bdda4 r5:84019800 [ 1346.948157][ T32] r4:84019800 [ 1346.948362][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.948622][ T32] r5:84019800 r4:8271a0b0 [ 1346.948741][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.949074][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.959741][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0bde20 [ 1346.960021][ T32] r4:00000000 [ 1346.960161][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.960435][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.960625][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.960899][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923880 [ 1346.961150][ T32] r4:00000000 [ 1346.961231][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.961476][ T32] r9:84019800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1346.961616][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.961873][ T32] r5:00001000 r4:dfbf5000 [ 1346.962010][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.962245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.962511][ T32] r5:84e74f7c r4:84e74c00 [ 1346.962629][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.962923][ T32] r7:ddde3e40 r6:82c18200 r5:84e74f7c r4:8492e880 [ 1346.963172][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.963568][ T32] r10:84019800 r9:8492e8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1346.963871][ T32] r4:8492e880 [ 1346.963979][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.964260][ T32] r10:00000000 r9:eb0a9e78 r8:848f6400 r7:8492e880 r6:80267888 r5:84019800 [ 1346.964530][ T32] r4:84923a40 [ 1346.964658][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.964927][ T32] Exception stack(0xeb0bdfb0 to 0xeb0bdff8) [ 1346.965128][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1346.965437][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.965768][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.966033][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923a40 [ 1346.966307][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.966612][ T32] INFO: task kworker/0:433:4604 blocked for more than 473 seconds. [ 1346.966879][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.967041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1346.967294][ T32] task:kworker/0:433 state:D stack:0 pid:4604 tgid:4604 ppid:2 flags:0x00000000 [ 1346.967619][ T32] Workqueue: events bpf_prog_free_deferred [ 1346.967812][ T32] Call trace: [ 1346.967916][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1346.968155][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0c1da4 r5:8401a400 [ 1346.968424][ T32] r4:8401a400 [ 1346.968548][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1346.968826][ T32] r5:8401a400 r4:8271a0b0 [ 1346.968980][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1346.979788][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1346.980503][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c1e20 [ 1346.980886][ T32] r4:00000000 [ 1346.981056][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1346.981575][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1346.981942][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1346.982302][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fd480 [ 1346.982693][ T32] r4:00000000 [ 1346.982945][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1346.983297][ T32] r9:8401a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1346.983631][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1346.984081][ T32] r5:00001000 r4:ea94f000 [ 1346.984238][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1346.984579][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1346.984909][ T32] r5:84ea5b7c r4:84ea5800 [ 1346.985030][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1346.985454][ T32] r7:dddcfe40 r6:82c18000 r5:84ea5b7c r4:8481a980 [ 1346.985695][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1346.985973][ T32] r10:8401a400 r9:8481a9ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1346.986287][ T32] r4:8481a980 [ 1346.986442][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1346.986811][ T32] r10:00000000 r9:eaf71e78 r8:848f6000 r7:8481a980 r6:80267888 r5:8401a400 [ 1346.987038][ T32] r4:848f6200 [ 1346.987168][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1346.987469][ T32] Exception stack(0xeb0c1fb0 to 0xeb0c1ff8) [ 1346.987699][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1346.987920][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1346.988196][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1346.988430][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f6200 [ 1346.988728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1346.988908][ T32] INFO: task kworker/1:313:4606 blocked for more than 473 seconds. [ 1346.989192][ T32] Not tainted 6.12.0-syzkaller #0 [ 1346.999820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.000031][ T32] task:kworker/1:313 state:D stack:0 pid:4606 tgid:4606 ppid:2 flags:0x00000000 [ 1347.000398][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.000631][ T32] Call trace: [ 1347.000750][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.001034][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0c5da4 r5:8401b000 [ 1347.001292][ T32] r4:8401b000 [ 1347.001500][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.001791][ T32] r5:8401b000 r4:8271a0b0 [ 1347.001948][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.002268][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.002624][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c5e20 [ 1347.002851][ T32] r4:00000000 [ 1347.002984][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.003265][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.003618][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.003891][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923ac0 [ 1347.004160][ T32] r4:00000000 [ 1347.004284][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.004643][ T32] r9:8401b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1347.005006][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.005547][ T32] r5:00001000 r4:e073d000 [ 1347.005756][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.006137][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.006538][ T32] r5:84e7537c r4:84e75000 [ 1347.006798][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.007224][ T32] r7:ddde3e40 r6:82c18200 r5:84e7537c r4:8492e900 [ 1347.007519][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.007948][ T32] r10:8401b000 r9:8492e92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.008325][ T32] r4:8492e900 [ 1347.008477][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.008893][ T32] r10:00000000 r9:eb0bde78 r8:84907680 r7:8492e900 r6:80267888 r5:8401b000 [ 1347.009274][ T32] r4:84923a40 [ 1347.019996][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.020238][ T32] Exception stack(0xeb0c5fb0 to 0xeb0c5ff8) [ 1347.020396][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.020596][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.020861][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.021062][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923a40 [ 1347.021262][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.021554][ T32] INFO: task kworker/1:314:4607 blocked for more than 473 seconds. [ 1347.021749][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.021871][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.022068][ T32] task:kworker/1:314 state:D stack:0 pid:4607 tgid:4607 ppid:2 flags:0x00000000 [ 1347.022341][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.022501][ T32] Call trace: [ 1347.022623][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.022865][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0c9da4 r5:8401bc00 [ 1347.023094][ T32] r4:8401bc00 [ 1347.023204][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.023491][ T32] r5:8401bc00 r4:8271a0b0 [ 1347.023662][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.023992][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.024333][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c9e20 [ 1347.024653][ T32] r4:00000000 [ 1347.024748][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.024972][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.025224][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.025524][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923c80 [ 1347.025661][ T32] r4:00000000 [ 1347.025768][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.026019][ T32] r9:8401bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1347.026266][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.026510][ T32] r5:00001000 r4:e07d9000 [ 1347.026604][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.026788][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.026979][ T32] r5:84e7577c r4:84e75400 [ 1347.027102][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.027368][ T32] r7:ddde3e40 r6:82c18200 r5:84e7577c r4:8492e980 [ 1347.027799][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.028205][ T32] r10:8401bc00 r9:8492e9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.028601][ T32] r4:8492e980 [ 1347.028874][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.039801][ T32] r10:00000000 r9:eb0c5e78 r8:848f6200 r7:8492e980 r6:80267888 r5:8401bc00 [ 1347.040365][ T32] r4:84923a40 [ 1347.040614][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.041086][ T32] Exception stack(0xeb0c9fb0 to 0xeb0c9ff8) [ 1347.041465][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.041843][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.042206][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.042564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923a40 [ 1347.042974][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.043517][ T32] INFO: task kworker/1:315:4609 blocked for more than 473 seconds. [ 1347.043956][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.044379][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.044889][ T32] task:kworker/1:315 state:D stack:0 pid:4609 tgid:4609 ppid:2 flags:0x00000000 [ 1347.045466][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.045848][ T32] Call trace: [ 1347.045992][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.046375][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d1da4 r5:8401d400 [ 1347.046693][ T32] r4:8401d400 [ 1347.046842][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.047226][ T32] r5:8401d400 r4:8271a0b0 [ 1347.047475][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.047774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.048061][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d1e20 [ 1347.048329][ T32] r4:00000000 [ 1347.048442][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.048717][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.048965][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.059698][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923dc0 [ 1347.059994][ T32] r4:00000000 [ 1347.060130][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.060402][ T32] r9:8401d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1347.060627][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.060931][ T32] r5:00001000 r4:e88f7000 [ 1347.061067][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.061286][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.061618][ T32] r5:84e75b7c r4:84e75800 [ 1347.061741][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.062082][ T32] r7:ddde3e40 r6:82c18200 r5:84e75b7c r4:8492ea00 [ 1347.062311][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.062796][ T32] r10:8401d400 r9:8492ea2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.063173][ T32] r4:8492ea00 [ 1347.063346][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.063899][ T32] r10:00000000 r9:eb0c9e78 r8:848fd1c0 r7:8492ea00 r6:80267888 r5:8401d400 [ 1347.064337][ T32] r4:84923c00 [ 1347.064544][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.064982][ T32] Exception stack(0xeb0d1fb0 to 0xeb0d1ff8) [ 1347.065281][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.065803][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.066140][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.066337][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923c00 [ 1347.066600][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.066930][ T32] INFO: task kworker/1:316:4611 blocked for more than 473 seconds. [ 1347.067194][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.067383][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.067665][ T32] task:kworker/1:316 state:D stack:0 pid:4611 tgid:4611 ppid:2 flags:0x00000000 [ 1347.067980][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.068172][ T32] Call trace: [ 1347.068282][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.068592][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d9da4 r5:8401e000 [ 1347.068850][ T32] r4:8401e000 [ 1347.068970][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.069167][ T32] r5:8401e000 r4:8271a0b0 [ 1347.069276][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.080442][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.080954][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d9e20 [ 1347.081412][ T32] r4:00000000 [ 1347.081588][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.082050][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.082433][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.082865][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ad180 [ 1347.083273][ T32] r4:00000000 [ 1347.083501][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.083910][ T32] r9:8401e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1347.084212][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.084680][ T32] r5:00001000 r4:e015b000 [ 1347.084915][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.085248][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.085661][ T32] r5:84e76f7c r4:84e76c00 [ 1347.085910][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.086258][ T32] r7:ddde3e40 r6:82c18200 r5:84e76f7c r4:8492ea80 [ 1347.086512][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.086862][ T32] r10:8401e000 r9:8492eaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.087182][ T32] r4:8492ea80 [ 1347.087428][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.087747][ T32] r10:00000000 r9:eb0d1e78 r8:84923e80 r7:8492ea80 r6:80267888 r5:8401e000 [ 1347.088053][ T32] r4:84923d00 [ 1347.088227][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.088595][ T32] Exception stack(0xeb0d9fb0 to 0xeb0d9ff8) [ 1347.088883][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.089267][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.100506][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.100809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923d00 [ 1347.101085][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.101489][ T32] INFO: task kworker/1:317:4612 blocked for more than 473 seconds. [ 1347.101815][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.102026][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.102298][ T32] task:kworker/1:317 state:D stack:0 pid:4612 tgid:4612 ppid:2 flags:0x00000000 [ 1347.102703][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.102980][ T32] Call trace: [ 1347.103156][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.103509][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb04dda4 r5:84dfec00 [ 1347.104673][ T32] r4:84dfec00 [ 1347.104913][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.105370][ T32] r5:84dfec00 r4:8271a0b0 [ 1347.105548][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.105885][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.106383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb04de20 [ 1347.106972][ T32] r4:00000000 [ 1347.107139][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.107803][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.108100][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.108276][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fb540 [ 1347.108423][ T32] r4:00000000 [ 1347.108510][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.108697][ T32] r9:84dfec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1347.119537][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.119892][ T32] r5:00001000 r4:eae89000 [ 1347.120030][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.120280][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.120525][ T32] r5:84e75f7c r4:84e75c00 [ 1347.120664][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.120868][ T32] r7:ddde3e40 r6:82c18200 r5:84e75f7c r4:8492eb00 [ 1347.121027][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.121271][ T32] r10:84dfec00 r9:8492eb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.121472][ T32] r4:8492eb00 [ 1347.121633][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.121840][ T32] r10:00000000 r9:eb0d9e78 r8:84923f00 r7:8492eb00 r6:80267888 r5:84dfec00 [ 1347.121999][ T32] r4:84923d00 [ 1347.122091][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.122266][ T32] Exception stack(0xeb04dfb0 to 0xeb04dff8) [ 1347.122407][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.122619][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.122844][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.123027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923d00 [ 1347.123267][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.123673][ T32] INFO: task kworker/0:434:4616 blocked for more than 473 seconds. [ 1347.123973][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.124165][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.124459][ T32] task:kworker/0:434 state:D stack:0 pid:4616 tgid:4616 ppid:2 flags:0x00000000 [ 1347.124968][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.125384][ T32] Call trace: [ 1347.125582][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.126061][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e5da4 r5:84dfd400 [ 1347.126418][ T32] r4:84dfd400 [ 1347.126521][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.126688][ T32] r5:84dfd400 r4:8271a0b0 [ 1347.126786][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.126999][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.127207][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e5e20 [ 1347.127390][ T32] r4:00000000 [ 1347.127497][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.127660][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.127827][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.127984][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fd680 [ 1347.128125][ T32] r4:00000000 [ 1347.128257][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.128419][ T32] r9:84dfd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1347.128578][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.128768][ T32] r5:00001000 r4:eab1f000 [ 1347.128856][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.129023][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.140016][ T32] r5:84ea637c r4:84ea6000 [ 1347.140442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.140918][ T32] r7:dddcfe40 r6:82c18000 r5:84ea637c r4:8481aa00 [ 1347.141281][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.141805][ T32] r10:84dfd400 r9:8481aa2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.142095][ T32] r4:8481aa00 [ 1347.142239][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.142602][ T32] r10:00000000 r9:eaf71e78 r8:848f6980 r7:8481aa00 r6:80267888 r5:84dfd400 [ 1347.142875][ T32] r4:848fd440 [ 1347.143004][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.143335][ T32] Exception stack(0xeb0e5fb0 to 0xeb0e5ff8) [ 1347.143592][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.143880][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.144157][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.144590][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fd440 [ 1347.144866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.145104][ T32] INFO: task kworker/0:435:4617 blocked for more than 473 seconds. [ 1347.145382][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.145601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.145862][ T32] task:kworker/0:435 state:D stack:0 pid:4617 tgid:4617 ppid:2 flags:0x00000000 [ 1347.146269][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.146544][ T32] Call trace: [ 1347.146711][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.147075][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0d5da4 r5:8401c800 [ 1347.147380][ T32] r4:8401c800 [ 1347.147608][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.147936][ T32] r5:8401c800 r4:8271a0b0 [ 1347.148106][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.148519][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.148857][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d5e20 [ 1347.159722][ T32] r4:00000000 [ 1347.159965][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.160202][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.160444][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.160666][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fda40 [ 1347.160861][ T32] r4:00000000 [ 1347.160946][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.161108][ T32] r9:8401c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1347.161376][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.161624][ T32] r5:00001000 r4:eac63000 [ 1347.161735][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.161973][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.162215][ T32] r5:84ea6b7c r4:84ea6800 [ 1347.162318][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.162553][ T32] r7:dddcfe40 r6:82c18000 r5:84ea6b7c r4:8481aa80 [ 1347.162680][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.162881][ T32] r10:8401c800 r9:8481aaac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.163080][ T32] r4:8481aa80 [ 1347.163188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.163612][ T32] r10:00000000 r9:eb0e5e78 r8:848fd880 r7:8481aa80 r6:80267888 r5:8401c800 [ 1347.163919][ T32] r4:848fd5c0 [ 1347.164093][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.164261][ T32] Exception stack(0xeb0d5fb0 to 0xeb0d5ff8) [ 1347.164444][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.164682][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.164905][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.165147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fd5c0 [ 1347.165510][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.165747][ T32] INFO: task kworker/0:436:4619 blocked for more than 473 seconds. [ 1347.165948][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.166104][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.166290][ T32] task:kworker/0:436 state:D stack:0 pid:4619 tgid:4619 ppid:2 flags:0x00000000 [ 1347.166566][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.166758][ T32] Call trace: [ 1347.166868][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.167077][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb069da4 r5:8401ec00 [ 1347.167256][ T32] r4:8401ec00 [ 1347.167353][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.167638][ T32] r5:8401ec00 r4:8271a0b0 [ 1347.167776][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.168069][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.168343][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb069e20 [ 1347.168552][ T32] r4:00000000 [ 1347.168713][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.169039][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.179823][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.180403][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fd7c0 [ 1347.180705][ T32] r4:00000000 [ 1347.180868][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.181267][ T32] r9:8401ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1347.181643][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.182020][ T32] r5:00001000 r4:eab7b000 [ 1347.182209][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.182700][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.182981][ T32] r5:84ea677c r4:84ea6400 [ 1347.183240][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.183540][ T32] r7:dddcfe40 r6:82c18000 r5:84ea677c r4:8481ab00 [ 1347.183803][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.184061][ T32] r10:8401ec00 r9:8481ab2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.184327][ T32] r4:8481ab00 [ 1347.184410][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.184672][ T32] r10:00000000 r9:eb0d5e78 r8:848fd900 r7:8481ab00 r6:80267888 r5:8401ec00 [ 1347.184904][ T32] r4:848fd5c0 [ 1347.185013][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.185211][ T32] Exception stack(0xeb069fb0 to 0xeb069ff8) [ 1347.185374][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.185568][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.185719][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.185915][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fd5c0 [ 1347.186062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.186291][ T32] INFO: task kworker/0:437:4621 blocked for more than 473 seconds. [ 1347.186462][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.186572][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.186717][ T32] task:kworker/0:437 state:D stack:0 pid:4621 tgid:4621 ppid:2 flags:0x00000000 [ 1347.187003][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.187135][ T32] Call trace: [ 1347.187260][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.187428][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e1da4 r5:84018c00 [ 1347.187584][ T32] r4:84018c00 [ 1347.187685][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.187882][ T32] r5:84018c00 r4:8271a0b0 [ 1347.187996][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.188232][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.188550][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e1e20 [ 1347.188760][ T32] r4:00000000 [ 1347.188846][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.189048][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.199535][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.199893][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84922000 [ 1347.200031][ T32] r4:00000000 [ 1347.200108][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.200275][ T32] r9:84018c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1347.200453][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.200694][ T32] r5:00001000 r4:eaced000 [ 1347.200798][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.200969][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.201180][ T32] r5:84ea7f7c r4:84ea7c00 [ 1347.201305][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.201578][ T32] r7:dddcfe40 r6:82c18000 r5:84ea7f7c r4:8481ab80 [ 1347.201736][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.201922][ T32] r10:84018c00 r9:8481abac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.202142][ T32] r4:8481ab80 [ 1347.202239][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.202459][ T32] r10:00000000 r9:eb0d5e78 r8:848fdb80 r7:8481ab80 r6:80267888 r5:84018c00 [ 1347.202704][ T32] r4:848fdb00 [ 1347.202788][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.203001][ T32] Exception stack(0xeb0e1fb0 to 0xeb0e1ff8) [ 1347.203223][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.203477][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.203762][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.204033][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fdb00 [ 1347.204226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.204415][ T32] INFO: task kworker/0:438:4622 blocked for more than 473 seconds. [ 1347.204636][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.204783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.205018][ T32] task:kworker/0:438 state:D stack:0 pid:4622 tgid:4622 ppid:2 flags:0x00000000 [ 1347.205276][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.205490][ T32] Call trace: [ 1347.205587][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.205822][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0edda4 r5:84e24800 [ 1347.206075][ T32] r4:84e24800 [ 1347.206156][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.206410][ T32] r5:84e24800 r4:8271a0b0 [ 1347.206523][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.206755][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.206972][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0ede20 [ 1347.207157][ T32] r4:00000000 [ 1347.207270][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.207504][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.207702][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.207935][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fdac0 [ 1347.208144][ T32] r4:00000000 [ 1347.208234][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.208470][ T32] r9:84e24800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1347.208658][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.209063][ T32] r5:00001000 r4:eac75000 [ 1347.219636][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.220019][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.220332][ T32] r5:84ea6f7c r4:84ea6c00 [ 1347.220461][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.220868][ T32] r7:dddcfe40 r6:82c18000 r5:84ea6f7c r4:8481ac00 [ 1347.221221][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.221687][ T32] r10:84e24800 r9:8481ac2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.221968][ T32] r4:8481ac00 [ 1347.222188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.222615][ T32] r10:00000000 r9:eb0e1e78 r8:848fdc80 r7:8481ac00 r6:80267888 r5:84e24800 [ 1347.223021][ T32] r4:848fdb00 [ 1347.223192][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.223583][ T32] Exception stack(0xeb0edfb0 to 0xeb0edff8) [ 1347.223913][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.224305][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.224786][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.225067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fdb00 [ 1347.225987][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.226449][ T32] INFO: task kworker/0:439:4624 blocked for more than 473 seconds. [ 1347.226957][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.227289][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.227700][ T32] task:kworker/0:439 state:D stack:0 pid:4624 tgid:4624 ppid:2 flags:0x00000000 [ 1347.228095][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.228378][ T32] Call trace: [ 1347.228582][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.229028][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0f1da4 r5:84e38000 [ 1347.249950][ T32] r4:84e38000 [ 1347.250334][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.250834][ T32] r5:84e38000 r4:8271a0b0 [ 1347.251044][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.251471][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.252001][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f1e20 [ 1347.252431][ T32] r4:00000000 [ 1347.252593][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.253129][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.253642][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.254126][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fdd80 [ 1347.254473][ T32] r4:00000000 [ 1347.254633][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.255017][ T32] r9:84e38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1347.255529][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.256009][ T32] r5:00001000 r4:eac97000 [ 1347.256262][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.256804][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.257254][ T32] r5:84ea737c r4:84ea7000 [ 1347.257474][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.257989][ T32] r7:dddcfe40 r6:82c18000 r5:84ea737c r4:8481ac80 [ 1347.258281][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.258797][ T32] r10:84e38000 r9:8481acac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.269909][ T32] r4:8481ac80 [ 1347.270386][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.270917][ T32] r10:00000000 r9:eb0e1e78 r8:848fde00 r7:8481ac80 r6:80267888 r5:84e38000 [ 1347.271262][ T32] r4:848fdd40 [ 1347.271420][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.271804][ T32] Exception stack(0xeb0f1fb0 to 0xeb0f1ff8) [ 1347.272175][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.272548][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.272989][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.273436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fdd40 [ 1347.273813][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.274288][ T32] INFO: task kworker/0:440:4627 blocked for more than 473 seconds. [ 1347.274759][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.275084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.275533][ T32] task:kworker/0:440 state:D stack:0 pid:4627 tgid:4627 ppid:2 flags:0x00000000 [ 1347.276111][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.276415][ T32] Call trace: [ 1347.276628][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.277219][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0f5da4 r5:84e38c00 [ 1347.277754][ T32] r4:84e38c00 [ 1347.277962][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.278350][ T32] r5:84e38c00 r4:8271a0b0 [ 1347.278511][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.279065][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.290081][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f5e20 [ 1347.290634][ T32] r4:00000000 [ 1347.290798][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.291211][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.291743][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.292125][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fdf40 [ 1347.292462][ T32] r4:00000000 [ 1347.292615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.293063][ T32] r9:84e38c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1347.293429][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.293769][ T32] r5:00001000 r4:eacab000 [ 1347.293926][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.294243][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.294575][ T32] r5:84ea777c r4:84ea7400 [ 1347.294756][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.295129][ T32] r7:dddcfe40 r6:82c18000 r5:84ea777c r4:8481ad00 [ 1347.295367][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.295722][ T32] r10:84e38c00 r9:8481ad2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.296040][ T32] r4:8481ad00 [ 1347.296195][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.296596][ T32] r10:00000000 r9:eb0e1e78 r8:84923d00 r7:8481ad00 r6:80267888 r5:84e38c00 [ 1347.296884][ T32] r4:84923fc0 [ 1347.297034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.297368][ T32] Exception stack(0xeb0f5fb0 to 0xeb0f5ff8) [ 1347.297776][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.298280][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.298762][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.299047][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84923fc0 [ 1347.309916][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.310507][ T32] INFO: task kworker/0:441:4629 blocked for more than 473 seconds. [ 1347.310855][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.311076][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.311355][ T32] task:kworker/0:441 state:D stack:0 pid:4629 tgid:4629 ppid:2 flags:0x00000000 [ 1347.311748][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.312035][ T32] Call trace: [ 1347.312206][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.312643][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0f9da4 r5:84e39800 [ 1347.313192][ T32] r4:84e39800 [ 1347.313388][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.313761][ T32] r5:84e39800 r4:8271a0b0 [ 1347.313948][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.314388][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.314914][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0f9e20 [ 1347.315321][ T32] r4:00000000 [ 1347.315508][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.315920][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.316451][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.316901][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84923f80 [ 1347.317288][ T32] r4:00000000 [ 1347.317515][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.317862][ T32] r9:84e39800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1347.318171][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.318665][ T32] r5:00001000 r4:eacd5000 [ 1347.318864][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.329834][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.330506][ T32] r5:84ea7b7c r4:84ea7800 [ 1347.330755][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.331184][ T32] r7:dddcfe40 r6:82c18000 r5:84ea7b7c r4:8481ad80 [ 1347.331514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.331927][ T32] r10:84e39800 r9:8481adac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.332248][ T32] r4:8481ad80 [ 1347.332427][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.332806][ T32] r10:00000000 r9:eb0e1e78 r8:84922100 r7:8481ad80 r6:80267888 r5:84e39800 [ 1347.333102][ T32] r4:84922040 [ 1347.333241][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.333627][ T32] Exception stack(0xeb0f9fb0 to 0xeb0f9ff8) [ 1347.333877][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.334236][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.334684][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.334968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922040 [ 1347.335330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.335669][ T32] INFO: task kworker/0:442:4631 blocked for more than 473 seconds. [ 1347.335973][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.336246][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.336561][ T32] task:kworker/0:442 state:D stack:0 pid:4631 tgid:4631 ppid:2 flags:0x00000000 [ 1347.337068][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.337458][ T32] Call trace: [ 1347.337699][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.338080][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0fdda4 r5:84e3a400 [ 1347.338419][ T32] r4:84e3a400 [ 1347.338575][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.339009][ T32] r5:84e3a400 r4:8271a0b0 [ 1347.350268][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.351219][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.351734][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0fde20 [ 1347.352254][ T32] r4:00000000 [ 1347.352438][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.352842][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.353291][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.353695][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84922c00 [ 1347.353990][ T32] r4:00000000 [ 1347.354152][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.354541][ T32] r9:84e3a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1347.354831][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.355217][ T32] r5:00001000 r4:eaf2b000 [ 1347.355542][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.355972][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.356436][ T32] r5:84eb4f7c r4:84eb4c00 [ 1347.356712][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.357134][ T32] r7:dddcfe40 r6:82c18000 r5:84eb4f7c r4:8481ae00 [ 1347.357508][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.358079][ T32] r10:84e3a400 r9:8481ae2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.358407][ T32] r4:8481ae00 [ 1347.358625][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.359073][ T32] r10:00000000 r9:eb0e1e78 r8:849221c0 r7:8481ae00 r6:80267888 r5:84e3a400 [ 1347.369969][ T32] r4:84922040 [ 1347.370326][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.370726][ T32] Exception stack(0xeb0fdfb0 to 0xeb0fdff8) [ 1347.371003][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.371416][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.371784][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.372135][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922040 [ 1347.372440][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.372915][ T32] INFO: task kworker/0:443:4632 blocked for more than 473 seconds. [ 1347.373198][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.373616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.373889][ T32] task:kworker/0:443 state:D stack:0 pid:4632 tgid:4632 ppid:2 flags:0x00000000 [ 1347.374460][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.374748][ T32] Call trace: [ 1347.374934][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.375398][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb0e9da4 r5:84e3b000 [ 1347.375828][ T32] r4:84e3b000 [ 1347.376133][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.376521][ T32] r5:84e3b000 r4:8271a0b0 [ 1347.376709][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.377342][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.377994][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0e9e20 [ 1347.378411][ T32] r4:00000000 [ 1347.378679][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.389976][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.390611][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.390996][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849223c0 [ 1347.391362][ T32] r4:00000000 [ 1347.391615][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.392023][ T32] r9:84e3b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1347.392411][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.392781][ T32] r5:00001000 r4:ead0d000 [ 1347.392970][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.393372][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.393754][ T32] r5:8480037c r4:84800000 [ 1347.393993][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.394495][ T32] r7:dddcfe40 r6:82c18000 r5:8480037c r4:8481ae80 [ 1347.394728][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.395214][ T32] r10:84e3b000 r9:8481aeac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.395575][ T32] r4:8481ae80 [ 1347.395732][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.396137][ T32] r10:00000000 r9:eb0fde78 r8:84922280 r7:8481ae80 r6:80267888 r5:84e3b000 [ 1347.396681][ T32] r4:84922040 [ 1347.396835][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.397151][ T32] Exception stack(0xeb0e9fb0 to 0xeb0e9ff8) [ 1347.397447][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.397894][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.398258][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.398759][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922040 [ 1347.410097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.410671][ T32] INFO: task kworker/0:444:4635 blocked for more than 473 seconds. [ 1347.411100][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.411445][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.411734][ T32] task:kworker/0:444 state:D stack:0 pid:4635 tgid:4635 ppid:2 flags:0x00000000 [ 1347.412212][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.412529][ T32] Call trace: [ 1347.412825][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.413257][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb109da4 r5:84e3d400 [ 1347.413609][ T32] r4:84e3d400 [ 1347.413768][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.414215][ T32] r5:84e3d400 r4:8271a0b0 [ 1347.414535][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.415042][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.415464][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb109e20 [ 1347.415756][ T32] r4:00000000 [ 1347.415912][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.416243][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.416779][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.417262][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84922740 [ 1347.417713][ T32] r4:00000000 [ 1347.417871][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.418377][ T32] r9:84e3d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1347.418755][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.429663][ T32] r5:00001000 r4:eaeab000 [ 1347.429937][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.430207][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.430542][ T32] r5:84eb437c r4:84eb4000 [ 1347.430697][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.431144][ T32] r7:dddcfe40 r6:82c18000 r5:84eb437c r4:8481af00 [ 1347.431449][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.431972][ T32] r10:84e3d400 r9:8481af2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.432386][ T32] r4:8481af00 [ 1347.432608][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.432924][ T32] r10:00000000 r9:eb0fde78 r8:84922640 r7:8481af00 r6:80267888 r5:84e3d400 [ 1347.433255][ T32] r4:84922540 [ 1347.433478][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.433925][ T32] Exception stack(0xeb109fb0 to 0xeb109ff8) [ 1347.434258][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.434577][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.434802][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.434996][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922540 [ 1347.435290][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.435600][ T32] INFO: task kworker/1:318:4637 blocked for more than 473 seconds. [ 1347.435805][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.436050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.436327][ T32] task:kworker/1:318 state:D stack:0 pid:4637 tgid:4637 ppid:2 flags:0x00000000 [ 1347.436638][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.436833][ T32] Call trace: [ 1347.436941][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.437121][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb10dda4 r5:84dfa400 [ 1347.437394][ T32] r4:84dfa400 [ 1347.437521][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.437841][ T32] r5:84dfa400 r4:8271a0b0 [ 1347.437973][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.438359][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.438701][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb10de20 [ 1347.438960][ T32] r4:00000000 [ 1347.439100][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.450202][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.450488][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.450779][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fb9c0 [ 1347.450988][ T32] r4:00000000 [ 1347.451128][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.451492][ T32] r9:84dfa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1347.451827][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.452305][ T32] r5:00001000 r4:eaf4b000 [ 1347.452463][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.452713][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.453148][ T32] r5:84e7637c r4:84e76000 [ 1347.453410][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.454011][ T32] r7:ddde3e40 r6:82c18200 r5:84e7637c r4:8492eb80 [ 1347.454377][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.454987][ T32] r10:84dfa400 r9:8492ebac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.455563][ T32] r4:8492eb80 [ 1347.455741][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.456144][ T32] r10:00000000 r9:eb0d9e78 r8:848fb6c0 r7:8492eb80 r6:80267888 r5:84dfa400 [ 1347.456580][ T32] r4:848fb600 [ 1347.456766][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.457145][ T32] Exception stack(0xeb10dfb0 to 0xeb10dff8) [ 1347.457490][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.457841][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.458164][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.458449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fb600 [ 1347.458742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.459061][ T32] INFO: task kworker/0:445:4638 blocked for more than 473 seconds. [ 1347.469785][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.470062][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.470367][ T32] task:kworker/0:445 state:D stack:0 pid:4638 tgid:4638 ppid:2 flags:0x00000000 [ 1347.470731][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.470974][ T32] Call trace: [ 1347.471109][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.471393][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb105da4 r5:84e3bc00 [ 1347.471621][ T32] r4:84e3bc00 [ 1347.471764][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.472071][ T32] r5:84e3bc00 r4:8271a0b0 [ 1347.472231][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.472677][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.473054][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb105e20 [ 1347.473503][ T32] r4:00000000 [ 1347.473751][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.474239][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.474645][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.474942][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849227c0 [ 1347.475261][ T32] r4:00000000 [ 1347.475414][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.475757][ T32] r9:84e3bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1347.475993][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.476285][ T32] r5:00001000 r4:eaeb5000 [ 1347.476443][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.476675][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.477205][ T32] r5:84eb477c r4:84eb4400 [ 1347.477509][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.478035][ T32] r7:dddcfe40 r6:82c18000 r5:84eb477c r4:8481af80 [ 1347.478486][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.479000][ T32] r10:84e3bc00 r9:8481afac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.490147][ T32] r4:8481af80 [ 1347.490515][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.490942][ T32] r10:00000000 r9:eb0fde78 r8:84922880 r7:8481af80 r6:80267888 r5:84e3bc00 [ 1347.491236][ T32] r4:84922800 [ 1347.491356][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.491578][ T32] Exception stack(0xeb105fb0 to 0xeb105ff8) [ 1347.491791][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.492047][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.492330][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.492584][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922800 [ 1347.492835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.493155][ T32] INFO: task kworker/0:446:4641 blocked for more than 473 seconds. [ 1347.493471][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.493810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.494253][ T32] task:kworker/0:446 state:D stack:0 pid:4641 tgid:4641 ppid:2 flags:0x00000000 [ 1347.494586][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.494784][ T32] Call trace: [ 1347.494914][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.495219][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb101da4 r5:84e3ec00 [ 1347.495453][ T32] r4:84e3ec00 [ 1347.495558][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.495846][ T32] r5:84e3ec00 r4:8271a0b0 [ 1347.496006][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.496344][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.496720][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb101e20 [ 1347.497008][ T32] r4:00000000 [ 1347.497156][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.497514][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.497814][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.498102][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849229c0 [ 1347.498350][ T32] r4:00000000 [ 1347.498497][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.498792][ T32] r9:84e3ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1347.499108][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.509684][ T32] r5:00001000 r4:eaed1000 [ 1347.509960][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.510225][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.510613][ T32] r5:84eb4b7c r4:84eb4800 [ 1347.510813][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.511368][ T32] r7:dddcfe40 r6:82c18000 r5:84eb4b7c r4:843d9000 [ 1347.511618][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.512023][ T32] r10:84e3ec00 r9:843d902c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.512360][ T32] r4:843d9000 [ 1347.512533][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.512894][ T32] r10:00000000 r9:eb0fde78 r8:84922ac0 r7:843d9000 r6:80267888 r5:84e3ec00 [ 1347.513259][ T32] r4:84922940 [ 1347.513494][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.513927][ T32] Exception stack(0xeb101fb0 to 0xeb101ff8) [ 1347.514315][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.514788][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.515127][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.515356][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922940 [ 1347.515680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.515965][ T32] INFO: task kworker/0:447:4643 blocked for more than 473 seconds. [ 1347.516264][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.516423][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.516650][ T32] task:kworker/0:447 state:D stack:0 pid:4643 tgid:4643 ppid:2 flags:0x00000000 [ 1347.516993][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.517245][ T32] Call trace: [ 1347.517420][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.517680][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb115da4 r5:84dfe000 [ 1347.517901][ T32] r4:84dfe000 [ 1347.518017][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.518287][ T32] r5:84dfe000 r4:8271a0b0 [ 1347.518395][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.518643][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.518951][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb115e20 [ 1347.529783][ T32] r4:00000000 [ 1347.530011][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.530298][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.530506][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.530763][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84922e00 [ 1347.530998][ T32] r4:00000000 [ 1347.531110][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.531387][ T32] r9:84dfe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1347.531658][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.531898][ T32] r5:00001000 r4:eaf53000 [ 1347.532117][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.532400][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.532865][ T32] r5:84eb537c r4:84eb5000 [ 1347.533014][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.533395][ T32] r7:dddcfe40 r6:82c18000 r5:84eb537c r4:843d9080 [ 1347.533669][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.534350][ T32] r10:84dfe000 r9:843d90ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.534888][ T32] r4:843d9080 [ 1347.535061][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.535499][ T32] r10:00000000 r9:eb0fde78 r8:848fb840 r7:843d9080 r6:80267888 r5:84dfe000 [ 1347.535845][ T32] r4:84922b80 [ 1347.536031][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.536505][ T32] Exception stack(0xeb115fb0 to 0xeb115ff8) [ 1347.536930][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.537449][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.538023][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.538332][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922b80 [ 1347.538591][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.538838][ T32] INFO: task kworker/0:448:4645 blocked for more than 473 seconds. [ 1347.539227][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.549913][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.550218][ T32] task:kworker/0:448 state:D stack:0 pid:4645 tgid:4645 ppid:2 flags:0x00000000 [ 1347.550534][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.550826][ T32] Call trace: [ 1347.550918][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.551307][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb111da4 r5:84dfc800 [ 1347.551551][ T32] r4:84dfc800 [ 1347.551674][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.551979][ T32] r5:84dfc800 r4:8271a0b0 [ 1347.552105][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.552425][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.552780][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb111e20 [ 1347.553012][ T32] r4:00000000 [ 1347.553136][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.553475][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.553754][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.553968][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84922f40 [ 1347.554216][ T32] r4:00000000 [ 1347.554347][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.554612][ T32] r9:84dfc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1347.554935][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.555285][ T32] r5:00001000 r4:eaf61000 [ 1347.555401][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.555707][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.556026][ T32] r5:84eb577c r4:84eb5400 [ 1347.556184][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.556513][ T32] r7:dddcfe40 r6:82c18000 r5:84eb577c r4:843d9100 [ 1347.556919][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.557408][ T32] r10:84dfc800 r9:843d912c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.557854][ T32] r4:843d9100 [ 1347.558023][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.558438][ T32] r10:00000000 r9:eb115e78 r8:848fb940 r7:843d9100 r6:80267888 r5:84dfc800 [ 1347.558871][ T32] r4:84922d80 [ 1347.559055][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.569789][ T32] Exception stack(0xeb111fb0 to 0xeb111ff8) [ 1347.570114][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.570384][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.570775][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.571112][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922d80 [ 1347.571454][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.571833][ T32] INFO: task kworker/0:449:4648 blocked for more than 474 seconds. [ 1347.572170][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.572361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.572619][ T32] task:kworker/0:449 state:D stack:0 pid:4648 tgid:4648 ppid:2 flags:0x00000000 [ 1347.572992][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.573270][ T32] Call trace: [ 1347.573453][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.573729][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb121da4 r5:84e00000 [ 1347.574028][ T32] r4:84e00000 [ 1347.574135][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.574460][ T32] r5:84e00000 r4:8271a0b0 [ 1347.574668][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.574988][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.575386][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb121e20 [ 1347.575686][ T32] r4:00000000 [ 1347.575860][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.576244][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.576607][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.576865][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920000 [ 1347.577141][ T32] r4:00000000 [ 1347.577246][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.577573][ T32] r9:84e00000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1347.577872][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.578169][ T32] r5:00001000 r4:eaf7d000 [ 1347.578367][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.578702][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.579013][ T32] r5:84eb5f7c r4:84eb5c00 [ 1347.579209][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.590199][ T32] r7:dddcfe40 r6:82c18000 r5:84eb5f7c r4:843d9180 [ 1347.590595][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.591052][ T32] r10:84e00000 r9:843d91ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.591346][ T32] r4:843d9180 [ 1347.591444][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.591777][ T32] r10:00000000 r9:eb111e78 r8:848fbbc0 r7:843d9180 r6:80267888 r5:84e00000 [ 1347.592108][ T32] r4:84922e80 [ 1347.592242][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.592569][ T32] Exception stack(0xeb121fb0 to 0xeb121ff8) [ 1347.592807][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.593051][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.593435][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.593820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922e80 [ 1347.594122][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.594447][ T32] INFO: task kworker/0:450:4649 blocked for more than 474 seconds. [ 1347.594705][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.594896][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.595206][ T32] task:kworker/0:450 state:D stack:0 pid:4649 tgid:4649 ppid:2 flags:0x00000000 [ 1347.595527][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.595768][ T32] Call trace: [ 1347.595878][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.596215][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb125da4 r5:84e00c00 [ 1347.596497][ T32] r4:84e00c00 [ 1347.596620][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.596887][ T32] r5:84e00c00 r4:8271a0b0 [ 1347.597091][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.597509][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.597918][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb125e20 [ 1347.598228][ T32] r4:00000000 [ 1347.598350][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.598641][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.598989][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.609899][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848fd100 [ 1347.610446][ T32] r4:00000000 [ 1347.610622][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.610960][ T32] r9:84e00c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1347.611370][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.611667][ T32] r5:00001000 r4:eaf69000 [ 1347.611889][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.612154][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.612522][ T32] r5:84eb5b7c r4:84eb5800 [ 1347.612810][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.613593][ T32] r7:dddcfe40 r6:82c18000 r5:84eb5b7c r4:843d9200 [ 1347.613928][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.614313][ T32] r10:84e00c00 r9:843d922c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.614586][ T32] r4:843d9200 [ 1347.614717][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.614957][ T32] r10:00000000 r9:eb121e78 r8:848fbcc0 r7:843d9200 r6:80267888 r5:84e00c00 [ 1347.615176][ T32] r4:848fdfc0 [ 1347.615304][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.615510][ T32] Exception stack(0xeb125fb0 to 0xeb125ff8) [ 1347.615687][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.615997][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.616246][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.616456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fdfc0 [ 1347.616683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.616925][ T32] INFO: task kworker/1:319:4652 blocked for more than 474 seconds. [ 1347.617124][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.617376][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.617590][ T32] task:kworker/1:319 state:D stack:0 pid:4652 tgid:4652 ppid:2 flags:0x00000000 [ 1347.617974][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.618177][ T32] Call trace: [ 1347.618310][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.618591][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb131da4 r5:84e03000 [ 1347.618934][ T32] r4:84e03000 [ 1347.619095][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.630239][ T32] r5:84e03000 r4:8271a0b0 [ 1347.630546][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.631187][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.631842][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb131e20 [ 1347.632294][ T32] r4:00000000 [ 1347.632393][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.632736][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.633031][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.633392][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ad680 [ 1347.633603][ T32] r4:00000000 [ 1347.633769][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.634193][ T32] r9:84e03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1347.634649][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.635147][ T32] r5:00001000 r4:dfe97000 [ 1347.635391][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.635782][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.636223][ T32] r5:84e76b7c r4:84e76800 [ 1347.636479][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.637073][ T32] r7:ddde3e40 r6:82c18200 r5:84e76b7c r4:8492ec00 [ 1347.637384][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.637878][ T32] r10:84e03000 r9:8492ec2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1347.638451][ T32] r4:8492ec00 [ 1347.638646][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.639097][ T32] r10:00000000 r9:eb0d9e78 r8:848fbe00 r7:8492ec00 r6:80267888 r5:84e03000 [ 1347.649733][ T32] r4:848fbac0 [ 1347.650034][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.650284][ T32] Exception stack(0xeb131fb0 to 0xeb131ff8) [ 1347.650423][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.650667][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.650952][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.651118][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848fbac0 [ 1347.651460][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.651741][ T32] INFO: task kworker/0:451:4653 blocked for more than 474 seconds. [ 1347.652001][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.652155][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.652419][ T32] task:kworker/0:451 state:D stack:0 pid:4653 tgid:4653 ppid:2 flags:0x00000000 [ 1347.652862][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.653033][ T32] Call trace: [ 1347.653296][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.653722][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb135da4 r5:84e03c00 [ 1347.654062][ T32] r4:84e03c00 [ 1347.654238][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.654687][ T32] r5:84e03c00 r4:8271a0b0 [ 1347.654869][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.655377][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.655853][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb135e20 [ 1347.656076][ T32] r4:00000000 [ 1347.656209][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.656490][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.656704][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.656964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920840 [ 1347.657232][ T32] r4:00000000 [ 1347.657423][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.657935][ T32] r9:84e03c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1347.658267][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.658684][ T32] r5:00001000 r4:eb0b9000 [ 1347.658900][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.669954][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.670575][ T32] r5:84eb777c r4:84eb7400 [ 1347.670766][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.671170][ T32] r7:dddcfe40 r6:82c18000 r5:84eb777c r4:843d9280 [ 1347.671462][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.671835][ T32] r10:84e03c00 r9:843d92ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.672157][ T32] r4:843d9280 [ 1347.672340][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.672813][ T32] r10:00000000 r9:eb121e78 r8:848fb500 r7:843d9280 r6:80267888 r5:84e03c00 [ 1347.673168][ T32] r4:84920040 [ 1347.673482][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.673992][ T32] Exception stack(0xeb135fb0 to 0xeb135ff8) [ 1347.674382][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.674807][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.675262][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.675589][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920040 [ 1347.676006][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.676489][ T32] INFO: task kworker/0:452:4654 blocked for more than 474 seconds. [ 1347.676905][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.677259][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.677686][ T32] task:kworker/0:452 state:D stack:0 pid:4654 tgid:4654 ppid:2 flags:0x00000000 [ 1347.678254][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.678692][ T32] Call trace: [ 1347.678946][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.689909][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb139da4 r5:84e04800 [ 1347.690493][ T32] r4:84e04800 [ 1347.691090][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.691752][ T32] r5:84e04800 r4:8271a0b0 [ 1347.692002][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.692715][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.693385][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb139e20 [ 1347.693786][ T32] r4:00000000 [ 1347.694058][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.694548][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.695224][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.695602][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920240 [ 1347.696188][ T32] r4:00000000 [ 1347.696444][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.696819][ T32] r9:84e04800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1347.697179][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.697761][ T32] r5:00001000 r4:eaf8d000 [ 1347.697960][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.698473][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.698966][ T32] r5:84eb637c r4:84eb6000 [ 1347.709946][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.710723][ T32] r7:dddcfe40 r6:82c18000 r5:84eb637c r4:843d9300 [ 1347.711046][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.711578][ T32] r10:84e04800 r9:843d932c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.712111][ T32] r4:843d9300 [ 1347.712287][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.712734][ T32] r10:00000000 r9:eb135e78 r8:848fb3c0 r7:843d9300 r6:80267888 r5:84e04800 [ 1347.713200][ T32] r4:84920100 [ 1347.713473][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.713860][ T32] Exception stack(0xeb139fb0 to 0xeb139ff8) [ 1347.714235][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.714650][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.715111][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.715496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920100 [ 1347.715900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.716397][ T32] INFO: task kworker/0:453:4656 blocked for more than 474 seconds. [ 1347.716913][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.717189][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.717593][ T32] task:kworker/0:453 state:D stack:0 pid:4656 tgid:4656 ppid:2 flags:0x00000000 [ 1347.718073][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.718593][ T32] Call trace: [ 1347.718889][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.729756][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb141da4 r5:84e02400 [ 1347.730279][ T32] r4:84e02400 [ 1347.730521][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.731119][ T32] r5:84e02400 r4:8271a0b0 [ 1347.731378][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.731978][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.732526][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb141e20 [ 1347.732998][ T32] r4:00000000 [ 1347.733229][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.733780][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.734183][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.734575][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920340 [ 1347.734907][ T32] r4:00000000 [ 1347.735115][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.735500][ T32] r9:84e02400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1347.735889][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.736411][ T32] r5:00001000 r4:eafab000 [ 1347.736631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.737112][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.737527][ T32] r5:84eb677c r4:84eb6400 [ 1347.737765][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.738280][ T32] r7:dddcfe40 r6:82c18000 r5:84eb677c r4:843d9380 [ 1347.738546][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.738939][ T32] r10:84e02400 r9:843d93ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.750083][ T32] r4:843d9380 [ 1347.750495][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.750929][ T32] r10:00000000 r9:eb135e78 r8:848fbd40 r7:843d9380 r6:80267888 r5:84e02400 [ 1347.751229][ T32] r4:849201c0 [ 1347.751386][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.751755][ T32] Exception stack(0xeb141fb0 to 0xeb141ff8) [ 1347.752122][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.752531][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.752882][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.753359][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849201c0 [ 1347.753808][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.754124][ T32] INFO: task kworker/0:454:4658 blocked for more than 474 seconds. [ 1347.754487][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.754847][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.755182][ T32] task:kworker/0:454 state:D stack:0 pid:4658 tgid:4658 ppid:2 flags:0x00000000 [ 1347.755671][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.755980][ T32] Call trace: [ 1347.756176][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.756539][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb14dda4 r5:84e01800 [ 1347.756980][ T32] r4:84e01800 [ 1347.757124][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.757620][ T32] r5:84e01800 r4:8271a0b0 [ 1347.757872][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.758274][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.758739][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb14de20 [ 1347.759042][ T32] r4:00000000 [ 1347.770016][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.770738][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.771211][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.771677][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920480 [ 1347.772041][ T32] r4:00000000 [ 1347.772206][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.772531][ T32] r9:84e01800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1347.772906][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.773288][ T32] r5:00001000 r4:eafb3000 [ 1347.773534][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.773896][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.774397][ T32] r5:84eb6b7c r4:84eb6800 [ 1347.774625][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.774971][ T32] r7:dddcfe40 r6:82c18000 r5:84eb6b7c r4:843d9400 [ 1347.775163][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.775490][ T32] r10:84e01800 r9:843d942c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.775929][ T32] r4:843d9400 [ 1347.776220][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.776648][ T32] r10:00000000 r9:eb135e78 r8:849ad080 r7:843d9400 r6:80267888 r5:84e01800 [ 1347.777074][ T32] r4:84920300 [ 1347.777396][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.777746][ T32] Exception stack(0xeb14dfb0 to 0xeb14dff8) [ 1347.778053][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.778470][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.778966][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.789994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920300 [ 1347.790508][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.790975][ T32] INFO: task kworker/0:455:4660 blocked for more than 474 seconds. [ 1347.791495][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.791757][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.792039][ T32] task:kworker/0:455 state:D stack:0 pid:4660 tgid:4660 ppid:2 flags:0x00000000 [ 1347.792602][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.792959][ T32] Call trace: [ 1347.793261][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.793720][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb155da4 r5:84e05400 [ 1347.794140][ T32] r4:84e05400 [ 1347.794356][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.794812][ T32] r5:84e05400 r4:8271a0b0 [ 1347.795025][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.795596][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.796143][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb155e20 [ 1347.796507][ T32] r4:00000000 [ 1347.796672][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.797045][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.797448][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.797872][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920580 [ 1347.798372][ T32] r4:00000000 [ 1347.798603][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.799069][ T32] r9:84e05400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1347.809918][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.810557][ T32] r5:00001000 r4:eafc1000 [ 1347.810814][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.811188][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.811658][ T32] r5:84eb6f7c r4:84eb6c00 [ 1347.811881][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.812444][ T32] r7:dddcfe40 r6:82c18000 r5:84eb6f7c r4:843d9480 [ 1347.812946][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.813300][ T32] r10:84e05400 r9:843d94ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.813739][ T32] r4:843d9480 [ 1347.813892][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.814353][ T32] r10:00000000 r9:eb135e78 r8:849ad280 r7:843d9480 r6:80267888 r5:84e05400 [ 1347.814717][ T32] r4:84920500 [ 1347.814893][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.815365][ T32] Exception stack(0xeb155fb0 to 0xeb155ff8) [ 1347.815881][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.816192][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.816543][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.816859][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920500 [ 1347.817454][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.817994][ T32] INFO: task kworker/0:456:4662 blocked for more than 474 seconds. [ 1347.818354][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.818644][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.819068][ T32] task:kworker/0:456 state:D stack:0 pid:4662 tgid:4662 ppid:2 flags:0x00000000 [ 1347.830910][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.831233][ T32] Call trace: [ 1347.831493][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.831928][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb15dda4 r5:84862400 [ 1347.832281][ T32] r4:84862400 [ 1347.832514][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.833039][ T32] r5:84862400 r4:8271a0b0 [ 1347.833228][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.833698][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.834122][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb15de20 [ 1347.834492][ T32] r4:00000000 [ 1347.834641][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.835016][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.835524][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.836009][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920700 [ 1347.836415][ T32] r4:00000000 [ 1347.836581][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.837064][ T32] r9:84862400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1347.837461][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.837831][ T32] r5:00001000 r4:eafcd000 [ 1347.838073][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.838494][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.838873][ T32] r5:84eb737c r4:84eb7000 [ 1347.839093][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.849947][ T32] r7:dddcfe40 r6:82c18000 r5:84eb737c r4:843d9500 [ 1347.850400][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.850850][ T32] r10:84862400 r9:843d952c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.851221][ T32] r4:843d9500 [ 1347.851417][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.851939][ T32] r10:00000000 r9:eb135e78 r8:849ad480 r7:843d9500 r6:80267888 r5:84862400 [ 1347.852365][ T32] r4:84920540 [ 1347.852698][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.853121][ T32] Exception stack(0xeb15dfb0 to 0xeb15dff8) [ 1347.853718][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.854044][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.854400][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.854703][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920540 [ 1347.855321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.855745][ T32] INFO: task kworker/0:457:4664 blocked for more than 474 seconds. [ 1347.856095][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.856391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.856757][ T32] task:kworker/0:457 state:D stack:0 pid:4664 tgid:4664 ppid:2 flags:0x00000000 [ 1347.857401][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.857786][ T32] Call trace: [ 1347.858010][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.858381][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb16dda4 r5:84e06c00 [ 1347.858769][ T32] r4:84e06c00 [ 1347.858947][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.870036][ T32] r5:84e06c00 r4:8271a0b0 [ 1347.870406][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.870927][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.871384][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb16de20 [ 1347.871746][ T32] r4:00000000 [ 1347.871924][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.872266][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.872722][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.873129][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920980 [ 1347.873556][ T32] r4:00000000 [ 1347.873720][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.874198][ T32] r9:84e06c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1347.874529][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.875082][ T32] r5:00001000 r4:eb161000 [ 1347.875319][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.875802][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.876263][ T32] r5:84eb7b7c r4:84eb7800 [ 1347.876455][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.877022][ T32] r7:dddcfe40 r6:82c18000 r5:84eb7b7c r4:843d9580 [ 1347.877274][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.877749][ T32] r10:84e06c00 r9:843d95ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.878056][ T32] r4:843d9580 [ 1347.878350][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.878845][ T32] r10:00000000 r9:eb135e78 r8:849ad600 r7:843d9580 r6:80267888 r5:84e06c00 [ 1347.890127][ T32] r4:84920680 [ 1347.890514][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.891040][ T32] Exception stack(0xeb16dfb0 to 0xeb16dff8) [ 1347.891374][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1347.891823][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.892262][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.892653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920680 [ 1347.893163][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.893601][ T32] INFO: task kworker/0:458:4666 blocked for more than 474 seconds. [ 1347.893929][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.894209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.894758][ T32] task:kworker/0:458 state:D stack:0 pid:4666 tgid:4666 ppid:2 flags:0x00000000 [ 1347.895318][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.895679][ T32] Call trace: [ 1347.895919][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.896372][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb179da4 r5:84f68c00 [ 1347.896892][ T32] r4:84f68c00 [ 1347.897185][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.897783][ T32] r5:84f68c00 r4:8271a0b0 [ 1347.898067][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.898695][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.909935][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb179e20 [ 1347.910474][ T32] r4:00000000 [ 1347.910645][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.911116][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.911629][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.912120][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920f00 [ 1347.912458][ T32] r4:00000000 [ 1347.912703][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.913077][ T32] r9:84f68c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1347.913515][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.913956][ T32] r5:00001000 r4:dfa11000 [ 1347.914158][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.914575][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.915093][ T32] r5:84ef4f7c r4:84ef4c00 [ 1347.915382][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.915952][ T32] r7:dddcfe40 r6:82c18000 r5:84ef4f7c r4:843d9600 [ 1347.916344][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.916829][ T32] r10:84f68c00 r9:843d962c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.917273][ T32] r4:843d9600 [ 1347.917499][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.917961][ T32] r10:00000000 r9:eb16de78 r8:849ad7c0 r7:843d9600 r6:80267888 r5:84f68c00 [ 1347.918373][ T32] r4:84920800 [ 1347.918557][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.919052][ T32] Exception stack(0xeb179fb0 to 0xeb179ff8) [ 1347.929904][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.930427][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.930765][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.931136][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920800 [ 1347.931528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.931937][ T32] INFO: task kworker/0:459:4668 blocked for more than 474 seconds. [ 1347.932338][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.932601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.933016][ T32] task:kworker/0:459 state:D stack:0 pid:4668 tgid:4668 ppid:2 flags:0x00000000 [ 1347.934324][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.934687][ T32] Call trace: [ 1347.934948][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.935458][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb189da4 r5:84f68000 [ 1347.935918][ T32] r4:84f68000 [ 1347.936137][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.936735][ T32] r5:84f68000 r4:8271a0b0 [ 1347.937074][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.937683][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.938222][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb189e20 [ 1347.938570][ T32] r4:00000000 [ 1347.938743][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.949824][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.950171][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.950445][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920b80 [ 1347.950674][ T32] r4:00000000 [ 1347.950804][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.951037][ T32] r9:84f68000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1347.951224][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.951524][ T32] r5:00001000 r4:eb17d000 [ 1347.951634][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.951824][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.952168][ T32] r5:84eb7f7c r4:84eb7c00 [ 1347.952345][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.952599][ T32] r7:dddcfe40 r6:82c18000 r5:84eb7f7c r4:843d9700 [ 1347.952783][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.953017][ T32] r10:84f68000 r9:843d972c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.953288][ T32] r4:843d9700 [ 1347.953516][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.953931][ T32] r10:00000000 r9:eb179e78 r8:849ad980 r7:843d9700 r6:80267888 r5:84f68000 [ 1347.954305][ T32] r4:84920b40 [ 1347.954467][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.954779][ T32] Exception stack(0xeb189fb0 to 0xeb189ff8) [ 1347.955025][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1347.955409][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.955805][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.956087][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920b40 [ 1347.956377][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.956671][ T32] INFO: task kworker/0:460:4670 blocked for more than 474 seconds. [ 1347.956857][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.957013][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.957255][ T32] task:kworker/0:460 state:D stack:0 pid:4670 tgid:4670 ppid:2 flags:0x00000000 [ 1347.957556][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.957792][ T32] Call trace: [ 1347.957930][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.958184][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1b1da4 r5:84f69800 [ 1347.958373][ T32] r4:84f69800 [ 1347.958524][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.958861][ T32] r5:84f69800 r4:8271a0b0 [ 1347.959008][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.969952][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.970582][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1b1e20 [ 1347.971004][ T32] r4:00000000 [ 1347.971144][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.971383][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.971618][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.971883][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920d00 [ 1347.972079][ T32] r4:00000000 [ 1347.972197][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.972424][ T32] r9:84f69800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1347.972661][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.972867][ T32] r5:00001000 r4:eb18b000 [ 1347.972992][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.973421][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.973857][ T32] r5:84ef477c r4:84ef4400 [ 1347.974082][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.974425][ T32] r7:dddcfe40 r6:82c18000 r5:84ef477c r4:843d9780 [ 1347.974618][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.974863][ T32] r10:84f69800 r9:843d97ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.975058][ T32] r4:843d9780 [ 1347.975206][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.975472][ T32] r10:00000000 r9:eb179e78 r8:849adb40 r7:843d9780 r6:80267888 r5:84f69800 [ 1347.975641][ T32] r4:84920ac0 [ 1347.975792][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.976045][ T32] Exception stack(0xeb1b1fb0 to 0xeb1b1ff8) [ 1347.976197][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1347.976413][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.976647][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1347.976849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920ac0 [ 1347.977022][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1347.977252][ T32] INFO: task kworker/0:461:4672 blocked for more than 474 seconds. [ 1347.977507][ T32] Not tainted 6.12.0-syzkaller #0 [ 1347.977661][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.977890][ T32] task:kworker/0:461 state:D stack:0 pid:4672 tgid:4672 ppid:2 flags:0x00000000 [ 1347.978168][ T32] Workqueue: events bpf_prog_free_deferred [ 1347.978352][ T32] Call trace: [ 1347.978477][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1347.978698][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1c5da4 r5:84f6a400 [ 1347.978889][ T32] r4:84f6a400 [ 1347.979007][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1347.989778][ T32] r5:84f6a400 r4:8271a0b0 [ 1347.990068][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1347.990557][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1347.991026][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c5e20 [ 1347.991335][ T32] r4:00000000 [ 1347.991504][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1347.991825][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1347.992509][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1347.992865][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920e00 [ 1347.993118][ T32] r4:00000000 [ 1347.993303][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1347.993649][ T32] r9:84f6a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1347.994013][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1347.994356][ T32] r5:00001000 r4:eb1b5000 [ 1347.994528][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1347.994831][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1347.995228][ T32] r5:84ef4b7c r4:84ef4800 [ 1347.995399][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1347.995764][ T32] r7:dddcfe40 r6:82c18000 r5:84ef4b7c r4:843d9800 [ 1347.996051][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1347.996383][ T32] r10:84f6a400 r9:843d982c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1347.996679][ T32] r4:843d9800 [ 1347.996860][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1347.997347][ T32] r10:00000000 r9:eb179e78 r8:849add00 r7:843d9800 r6:80267888 r5:84f6a400 [ 1347.997617][ T32] r4:84920c80 [ 1347.997791][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1347.998247][ T32] Exception stack(0xeb1c5fb0 to 0xeb1c5ff8) [ 1347.998501][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1347.998802][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1347.999120][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.009922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920c80 [ 1348.010319][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.010735][ T32] INFO: task kworker/0:462:4676 blocked for more than 474 seconds. [ 1348.011024][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.011261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.011560][ T32] task:kworker/0:462 state:D stack:0 pid:4676 tgid:4676 ppid:2 flags:0x00000000 [ 1348.011951][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.012194][ T32] Call trace: [ 1348.012416][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.012831][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eafedda4 r5:84f6bc00 [ 1348.013166][ T32] r4:84f6bc00 [ 1348.013411][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.013788][ T32] r5:84f6bc00 r4:8271a0b0 [ 1348.013936][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.014386][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.014872][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafede20 [ 1348.015103][ T32] r4:00000000 [ 1348.015334][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.015688][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.016060][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.016361][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5b00 [ 1348.016644][ T32] r4:00000000 [ 1348.016797][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.017116][ T32] r9:84f6bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1348.017423][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.017744][ T32] r5:00001000 r4:eb2a5000 [ 1348.017919][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.018254][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.018704][ T32] r5:84ef577c r4:84ef5400 [ 1348.018931][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.029865][ T32] r7:dddcfe40 r6:82c18000 r5:84ef577c r4:843d9880 [ 1348.030113][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.030449][ T32] r10:84f6bc00 r9:843d98ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.030650][ T32] r4:843d9880 [ 1348.030770][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.031061][ T32] r10:00000000 r9:eb179e78 r8:849adac0 r7:843d9880 r6:80267888 r5:84f6bc00 [ 1348.031222][ T32] r4:84920fc0 [ 1348.031339][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.031578][ T32] Exception stack(0xeafedfb0 to 0xeafedff8) [ 1348.031779][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.032028][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.032241][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.032407][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920fc0 [ 1348.032594][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.032964][ T32] INFO: task kworker/1:320:4679 blocked for more than 474 seconds. [ 1348.033265][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.033537][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.033882][ T32] task:kworker/1:320 state:D stack:0 pid:4679 tgid:4679 ppid:2 flags:0x00000000 [ 1348.034190][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.034484][ T32] Call trace: [ 1348.034606][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.034926][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb119da4 r5:84f6c800 [ 1348.035143][ T32] r4:84f6c800 [ 1348.035270][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.035500][ T32] r5:84f6c800 r4:8271a0b0 [ 1348.035633][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.035941][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.036168][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb119e20 [ 1348.036364][ T32] r4:00000000 [ 1348.036476][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.036766][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.037068][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.037287][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849ad140 [ 1348.037559][ T32] r4:00000000 [ 1348.037677][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.037959][ T32] r9:84f6c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1348.038120][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.038327][ T32] r5:00001000 r4:e05cb000 [ 1348.038487][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.038699][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.038950][ T32] r5:84e7737c r4:84e77000 [ 1348.049672][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.050159][ T32] r7:ddde3e40 r6:82c18200 r5:84e7737c r4:8492ec80 [ 1348.050406][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.050691][ T32] r10:84f6c800 r9:8492ecac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.050951][ T32] r4:8492ec80 [ 1348.051085][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.051418][ T32] r10:00000000 r9:eb0d9e78 r8:849ad300 r7:8492ec80 r6:80267888 r5:84f6c800 [ 1348.051612][ T32] r4:849ad740 [ 1348.051747][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.052001][ T32] Exception stack(0xeb119fb0 to 0xeb119ff8) [ 1348.052165][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.052384][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.052616][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.052825][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ad740 [ 1348.053045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.053364][ T32] INFO: task kworker/1:321:4681 blocked for more than 474 seconds. [ 1348.053582][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.053826][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.054124][ T32] task:kworker/1:321 state:D stack:0 pid:4681 tgid:4681 ppid:2 flags:0x00000000 [ 1348.054378][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.054570][ T32] Call trace: [ 1348.054715][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.054977][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb059da4 r5:84f6d400 [ 1348.055295][ T32] r4:84f6d400 [ 1348.055423][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.055691][ T32] r5:84f6d400 r4:8271a0b0 [ 1348.055822][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.056082][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.056319][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb059e20 [ 1348.056532][ T32] r4:00000000 [ 1348.056657][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.056902][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.057150][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.057467][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849adc00 [ 1348.057700][ T32] r4:00000000 [ 1348.057840][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.058051][ T32] r9:84f6d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1348.058263][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.058533][ T32] r5:00001000 r4:e4803000 [ 1348.058793][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.059037][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.069818][ T32] r5:84e7777c r4:84e77400 [ 1348.070072][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.070415][ T32] r7:ddde3e40 r6:82c18200 r5:84e7777c r4:8492ed00 [ 1348.070608][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.071039][ T32] r10:84f6d400 r9:8492ed2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.071369][ T32] r4:8492ed00 [ 1348.071614][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.071945][ T32] r10:00000000 r9:eb119e78 r8:849adec0 r7:8492ed00 r6:80267888 r5:84f6d400 [ 1348.072124][ T32] r4:849ad3c0 [ 1348.072250][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.072480][ T32] Exception stack(0xeb059fb0 to 0xeb059ff8) [ 1348.072668][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.072910][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.073112][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.073418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849ad3c0 [ 1348.073807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.074265][ T32] INFO: task kworker/1:322:4683 blocked for more than 474 seconds. [ 1348.074688][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.075103][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.075446][ T32] task:kworker/1:322 state:D stack:0 pid:4683 tgid:4683 ppid:2 flags:0x00000000 [ 1348.076142][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.076518][ T32] Call trace: [ 1348.076697][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.077107][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1c9da4 r5:84f6ec00 [ 1348.077621][ T32] r4:84f6ec00 [ 1348.077787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.078085][ T32] r5:84f6ec00 r4:8271a0b0 [ 1348.078251][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.078637][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.079019][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1c9e20 [ 1348.089785][ T32] r4:00000000 [ 1348.090107][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.090461][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.090965][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.091581][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84205f00 [ 1348.092383][ T32] r4:00000000 [ 1348.092563][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.092977][ T32] r9:84f6ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1348.093263][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.093793][ T32] r5:00001000 r4:e8895000 [ 1348.093975][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.094378][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.094833][ T32] r5:84e77b7c r4:84e77800 [ 1348.095101][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.095531][ T32] r7:ddde3e40 r6:82c18200 r5:84e77b7c r4:8492ed80 [ 1348.096082][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.096530][ T32] r10:84f6ec00 r9:8492edac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.096882][ T32] r4:8492ed80 [ 1348.097080][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.097385][ T32] r10:00000000 r9:eb059e78 r8:84b5ad40 r7:8492ed80 r6:80267888 r5:84f6ec00 [ 1348.097844][ T32] r4:84920e80 [ 1348.098291][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.098725][ T32] Exception stack(0xeb1c9fb0 to 0xeb1c9ff8) [ 1348.098991][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.109766][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.110206][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.110494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84920e80 [ 1348.111095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.111656][ T32] INFO: task kworker/0:463:4686 blocked for more than 474 seconds. [ 1348.111971][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.112268][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.112528][ T32] task:kworker/0:463 state:D stack:0 pid:4686 tgid:4686 ppid:2 flags:0x00000000 [ 1348.112935][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.113207][ T32] Call trace: [ 1348.113420][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.113727][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb11dda4 r5:84f6b000 [ 1348.114096][ T32] r4:84f6b000 [ 1348.114252][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.114566][ T32] r5:84f6b000 r4:8271a0b0 [ 1348.114820][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.115632][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.116036][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb11de20 [ 1348.116738][ T32] r4:00000000 [ 1348.116922][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.117458][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.117835][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.118415][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5f40 [ 1348.118892][ T32] r4:00000000 [ 1348.119063][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.139685][ T32] r9:84f6b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1348.140044][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.140427][ T32] r5:00001000 r4:eb29f000 [ 1348.140616][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.140889][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.141353][ T32] r5:84ef537c r4:84ef5000 [ 1348.141673][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.142096][ T32] r7:dddcfe40 r6:82c18000 r5:84ef537c r4:843d9900 [ 1348.142363][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.142678][ T32] r10:84f6b000 r9:843d992c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.143040][ T32] r4:843d9900 [ 1348.143211][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.143777][ T32] r10:00000000 r9:eafede78 r8:84b5e000 r7:843d9900 r6:80267888 r5:84f6b000 [ 1348.144063][ T32] r4:84b600c0 [ 1348.144216][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.144665][ T32] Exception stack(0xeb11dfb0 to 0xeb11dff8) [ 1348.145077][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.145378][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.145820][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.146135][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b600c0 [ 1348.146417][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.146884][ T32] INFO: task kworker/1:323:4687 blocked for more than 474 seconds. [ 1348.147302][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.147549][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.147783][ T32] task:kworker/1:323 state:D stack:0 pid:4687 tgid:4687 ppid:2 flags:0x00000000 [ 1348.148282][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.148561][ T32] Call trace: [ 1348.148762][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.159658][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1cdda4 r5:84e06000 [ 1348.160078][ T32] r4:84e06000 [ 1348.160222][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.160687][ T32] r5:84e06000 r4:8271a0b0 [ 1348.160892][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.161292][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.161694][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1cde20 [ 1348.162047][ T32] r4:00000000 [ 1348.162353][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.162749][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.163061][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.163606][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5e040 [ 1348.164066][ T32] r4:00000000 [ 1348.164243][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.164585][ T32] r9:84e06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1348.164997][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.165542][ T32] r5:00001000 r4:ea965000 [ 1348.165750][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.166076][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.166603][ T32] r5:84e77f7c r4:84e77c00 [ 1348.166796][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.167258][ T32] r7:ddde3e40 r6:82c18200 r5:84e77f7c r4:8492ee00 [ 1348.167548][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.167969][ T32] r10:84e06000 r9:8492ee2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.168269][ T32] r4:8492ee00 [ 1348.168438][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.168807][ T32] r10:00000000 r9:eb1c9e78 r8:84b5e180 r7:8492ee00 r6:80267888 r5:84e06000 [ 1348.169117][ T32] r4:84b5e100 [ 1348.179596][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.179980][ T32] Exception stack(0xeb1cdfb0 to 0xeb1cdff8) [ 1348.180301][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.180513][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.180907][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.181213][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e100 [ 1348.181476][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.181788][ T32] INFO: task kworker/1:324:4688 blocked for more than 474 seconds. [ 1348.182094][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.182283][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.182568][ T32] task:kworker/1:324 state:D stack:0 pid:4688 tgid:4688 ppid:2 flags:0x00000000 [ 1348.182912][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.183183][ T32] Call trace: [ 1348.183309][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.183664][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1d5da4 r5:84f70000 [ 1348.183866][ T32] r4:84f70000 [ 1348.183979][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.184290][ T32] r5:84f70000 r4:8271a0b0 [ 1348.184497][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.184769][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.185094][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d5e20 [ 1348.185422][ T32] r4:00000000 [ 1348.185592][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.185869][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.186170][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.186442][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5e540 [ 1348.186752][ T32] r4:00000000 [ 1348.186874][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.187109][ T32] r9:84f70000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1348.187369][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.187624][ T32] r5:00001000 r4:eaa39000 [ 1348.187883][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.188178][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.188492][ T32] r5:84f3437c r4:84f34000 [ 1348.188628][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.189036][ T32] r7:ddde3e40 r6:82c18200 r5:84f3437c r4:8492ee80 [ 1348.199640][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.200179][ T32] r10:84f70000 r9:8492eeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.200475][ T32] r4:8492ee80 [ 1348.200627][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.200915][ T32] r10:00000000 r9:eb1cde78 r8:84b5e2c0 r7:8492ee80 r6:80267888 r5:84f70000 [ 1348.201153][ T32] r4:84b5e100 [ 1348.201372][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.201649][ T32] Exception stack(0xeb1d5fb0 to 0xeb1d5ff8) [ 1348.201867][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.202200][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.202416][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.202677][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e100 [ 1348.202940][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.203178][ T32] INFO: task kworker/1:325:4690 blocked for more than 474 seconds. [ 1348.203410][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.203656][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.203952][ T32] task:kworker/1:325 state:D stack:0 pid:4690 tgid:4690 ppid:2 flags:0x00000000 [ 1348.204285][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.204551][ T32] Call trace: [ 1348.204693][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.204999][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1d1da4 r5:84f70c00 [ 1348.205350][ T32] r4:84f70c00 [ 1348.205462][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.205721][ T32] r5:84f70c00 r4:8271a0b0 [ 1348.205856][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.206155][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.206440][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1d1e20 [ 1348.206668][ T32] r4:00000000 [ 1348.206788][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.207025][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.207291][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.207668][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5e400 [ 1348.207894][ T32] r4:00000000 [ 1348.208040][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.208307][ T32] r9:84f70c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1348.208622][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.208878][ T32] r5:00001000 r4:ea9ed000 [ 1348.209034][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.219677][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.220119][ T32] r5:84054b7c r4:84054800 [ 1348.220311][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.220639][ T32] r7:ddde3e40 r6:82c18200 r5:84054b7c r4:8492ef00 [ 1348.220864][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.221209][ T32] r10:84f70c00 r9:8492ef2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.221590][ T32] r4:8492ef00 [ 1348.221708][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.221939][ T32] r10:00000000 r9:eb1d5e78 r8:84b5e600 r7:8492ef00 r6:80267888 r5:84f70c00 [ 1348.222168][ T32] r4:84b5e380 [ 1348.222276][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.222537][ T32] Exception stack(0xeb1d1fb0 to 0xeb1d1ff8) [ 1348.222755][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.223006][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.223198][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.223404][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e380 [ 1348.223646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.223923][ T32] INFO: task kworker/1:326:4692 blocked for more than 474 seconds. [ 1348.224159][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.224336][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.224661][ T32] task:kworker/1:326 state:D stack:0 pid:4692 tgid:4692 ppid:2 flags:0x00000000 [ 1348.225039][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.225274][ T32] Call trace: [ 1348.225483][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.225788][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1f1da4 r5:84f71800 [ 1348.226013][ T32] r4:84f71800 [ 1348.226184][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.226431][ T32] r5:84f71800 r4:8271a0b0 [ 1348.226601][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.226892][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.227211][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f1e20 [ 1348.227455][ T32] r4:00000000 [ 1348.227619][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.227891][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.228146][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.228404][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5e780 [ 1348.228654][ T32] r4:00000000 [ 1348.228782][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.229026][ T32] r9:84f71800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1348.239653][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.240073][ T32] r5:00001000 r4:eaa87000 [ 1348.240234][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.240519][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.240802][ T32] r5:84f3477c r4:84f34400 [ 1348.240929][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.241217][ T32] r7:ddde3e40 r6:82c18200 r5:84f3477c r4:8492ef80 [ 1348.241478][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.241765][ T32] r10:84f71800 r9:8492efac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.241975][ T32] r4:8492ef80 [ 1348.242166][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.242515][ T32] r10:00000000 r9:eb1d5e78 r8:84b5e640 r7:8492ef80 r6:80267888 r5:84f71800 [ 1348.242783][ T32] r4:84b5e480 [ 1348.242907][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.243163][ T32] Exception stack(0xeb1f1fb0 to 0xeb1f1ff8) [ 1348.243270][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.243558][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.243885][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.244115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e480 [ 1348.244438][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.244714][ T32] INFO: task kworker/1:327:4694 blocked for more than 474 seconds. [ 1348.244960][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.245101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.245387][ T32] task:kworker/1:327 state:D stack:0 pid:4694 tgid:4694 ppid:2 flags:0x00000000 [ 1348.245711][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.245908][ T32] Call trace: [ 1348.246031][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.246328][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1f5da4 r5:84f72400 [ 1348.246715][ T32] r4:84f72400 [ 1348.246843][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.247201][ T32] r5:84f72400 r4:8271a0b0 [ 1348.247376][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.247694][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.247986][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f5e20 [ 1348.248229][ T32] r4:00000000 [ 1348.248338][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.248599][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.248845][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.249063][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5eb00 [ 1348.260211][ T32] r4:00000000 [ 1348.260596][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.261136][ T32] r9:84f72400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1348.261563][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.262080][ T32] r5:00001000 r4:eab27000 [ 1348.262283][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.262625][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.263044][ T32] r5:84f34f7c r4:84f34c00 [ 1348.263272][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.263648][ T32] r7:ddde3e40 r6:82c18200 r5:84f34f7c r4:84b58000 [ 1348.263948][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.264389][ T32] r10:84f72400 r9:84b5802c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.264789][ T32] r4:84b58000 [ 1348.265003][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.265383][ T32] r10:00000000 r9:eb1f1e78 r8:84b5e800 r7:84b58000 r6:80267888 r5:84f72400 [ 1348.265857][ T32] r4:84b5e700 [ 1348.266027][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.266382][ T32] Exception stack(0xeb1f5fb0 to 0xeb1f5ff8) [ 1348.266630][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.266938][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.267442][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.267811][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e700 [ 1348.268218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.268735][ T32] INFO: task kworker/1:328:4696 blocked for more than 474 seconds. [ 1348.269111][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.279836][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.280460][ T32] task:kworker/1:328 state:D stack:0 pid:4696 tgid:4696 ppid:2 flags:0x00000000 [ 1348.280908][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.281266][ T32] Call trace: [ 1348.281522][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.281917][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1f9da4 r5:84f73000 [ 1348.282240][ T32] r4:84f73000 [ 1348.282411][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.282845][ T32] r5:84f73000 r4:8271a0b0 [ 1348.283090][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.283584][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.284122][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1f9e20 [ 1348.284595][ T32] r4:00000000 [ 1348.284790][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.285267][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.285765][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.286178][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5e940 [ 1348.286499][ T32] r4:00000000 [ 1348.286717][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.287112][ T32] r9:84f73000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1348.287653][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.288191][ T32] r5:00001000 r4:eaac7000 [ 1348.288388][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.288980][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.299929][ T32] r5:84f34b7c r4:84f34800 [ 1348.300347][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.300826][ T32] r7:ddde3e40 r6:82c18200 r5:84f34b7c r4:84b58080 [ 1348.301180][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.301782][ T32] r10:84f73000 r9:84b580ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.302194][ T32] r4:84b58080 [ 1348.302375][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.302774][ T32] r10:00000000 r9:eb1f5e78 r8:84b5e9c0 r7:84b58080 r6:80267888 r5:84f73000 [ 1348.303209][ T32] r4:84b5e8c0 [ 1348.303417][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.303955][ T32] Exception stack(0xeb1f9fb0 to 0xeb1f9ff8) [ 1348.304333][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.304797][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.305216][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.305724][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5e8c0 [ 1348.306036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.306464][ T32] INFO: task kworker/1:329:4698 blocked for more than 474 seconds. [ 1348.306889][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.307208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.307606][ T32] task:kworker/1:329 state:D stack:0 pid:4698 tgid:4698 ppid:2 flags:0x00000000 [ 1348.308221][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.308567][ T32] Call trace: [ 1348.308820][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.319934][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb1fdda4 r5:84f73c00 [ 1348.320754][ T32] r4:84f73c00 [ 1348.321091][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.321848][ T32] r5:84f73c00 r4:8271a0b0 [ 1348.322186][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.323076][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.323760][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb1fde20 [ 1348.324304][ T32] r4:00000000 [ 1348.324493][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.324832][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.325389][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.325777][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5ee80 [ 1348.326278][ T32] r4:00000000 [ 1348.326443][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.326787][ T32] r9:84f73c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1348.327057][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.327413][ T32] r5:00001000 r4:ead03000 [ 1348.327648][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.328043][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.328447][ T32] r5:84f3577c r4:84f35400 [ 1348.328678][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.329115][ T32] r7:ddde3e40 r6:82c18200 r5:84f3577c r4:84b58100 [ 1348.339893][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.340600][ T32] r10:84f73c00 r9:84b5812c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.340895][ T32] r4:84b58100 [ 1348.341056][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.341464][ T32] r10:00000000 r9:eb1f5e78 r8:84b5ed00 r7:84b58100 r6:80267888 r5:84f73c00 [ 1348.341854][ T32] r4:84b5ea80 [ 1348.342171][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.342502][ T32] Exception stack(0xeb1fdfb0 to 0xeb1fdff8) [ 1348.342815][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.343251][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.343749][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.344351][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ea80 [ 1348.344635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.345018][ T32] INFO: task kworker/1:330:4700 blocked for more than 474 seconds. [ 1348.345396][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.345751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.346028][ T32] task:kworker/1:330 state:D stack:0 pid:4700 tgid:4700 ppid:2 flags:0x00000000 [ 1348.346572][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.346974][ T32] Call trace: [ 1348.347195][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.347590][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb201da4 r5:84f74800 [ 1348.348149][ T32] r4:84f74800 [ 1348.348468][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.349071][ T32] r5:84f74800 r4:8271a0b0 [ 1348.359836][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.360522][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.361016][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb201e20 [ 1348.361350][ T32] r4:00000000 [ 1348.361524][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.361939][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.362510][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.362893][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84b5ec40 [ 1348.363251][ T32] r4:00000000 [ 1348.363464][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.363814][ T32] r9:84f74800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1348.364080][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.364445][ T32] r5:00001000 r4:eac37000 [ 1348.364637][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.365173][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.365638][ T32] r5:84f3537c r4:84f35000 [ 1348.365882][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.366231][ T32] r7:ddde3e40 r6:82c18200 r5:84f3537c r4:84b58180 [ 1348.366541][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.366910][ T32] r10:84f74800 r9:84b581ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.367195][ T32] r4:84b58180 [ 1348.367367][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.367754][ T32] r10:00000000 r9:eb1fde78 r8:84b5ed80 r7:84b58180 r6:80267888 r5:84f74800 [ 1348.368155][ T32] r4:84b5eb80 [ 1348.368395][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.368954][ T32] Exception stack(0xeb201fb0 to 0xeb201ff8) [ 1348.379867][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.380337][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.380565][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.380907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5eb80 [ 1348.381424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.381736][ T32] INFO: task kworker/1:331:4702 blocked for more than 474 seconds. [ 1348.382063][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.382394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.382675][ T32] task:kworker/1:331 state:D stack:0 pid:4702 tgid:4702 ppid:2 flags:0x00000000 [ 1348.383073][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.383328][ T32] Call trace: [ 1348.383495][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.383883][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb205da4 r5:84f75400 [ 1348.384344][ T32] r4:84f75400 [ 1348.384501][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.384905][ T32] r5:84f75400 r4:8271a0b0 [ 1348.385075][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.385449][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.385814][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb205e20 [ 1348.386246][ T32] r4:00000000 [ 1348.386388][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.386700][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.387005][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.387315][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84920fc0 [ 1348.387567][ T32] r4:00000000 [ 1348.387735][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.388046][ T32] r9:84f75400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1348.388294][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.388610][ T32] r5:00001000 r4:ead69000 [ 1348.388818][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.399772][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.400352][ T32] r5:84f35b7c r4:84f35800 [ 1348.400457][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.400684][ T32] r7:ddde3e40 r6:82c18200 r5:84f35b7c r4:84b58200 [ 1348.400820][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.401046][ T32] r10:84f75400 r9:84b5822c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.401264][ T32] r4:84b58200 [ 1348.401406][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.401615][ T32] r10:00000000 r9:eb1fde78 r8:84b5ef40 r7:84b58200 r6:80267888 r5:84f75400 [ 1348.401791][ T32] r4:84b5ee00 [ 1348.401878][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.402065][ T32] Exception stack(0xeb205fb0 to 0xeb205ff8) [ 1348.402233][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.402439][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.402673][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.403026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84b5ee00 [ 1348.403562][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.403939][ T32] INFO: task kworker/1:332:4704 blocked for more than 474 seconds. [ 1348.404307][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.404574][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.404828][ T32] task:kworker/1:332 state:D stack:0 pid:4704 tgid:4704 ppid:2 flags:0x00000000 [ 1348.405073][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.405247][ T32] Call trace: [ 1348.405397][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.405609][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb20dda4 r5:84f76c00 [ 1348.405778][ T32] r4:84f76c00 [ 1348.405933][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.406188][ T32] r5:84f76c00 r4:8271a0b0 [ 1348.406298][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.406552][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.406792][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb20de20 [ 1348.406964][ T32] r4:00000000 [ 1348.407053][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.407301][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.407615][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.407831][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b740 [ 1348.408059][ T32] r4:00000000 [ 1348.408142][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.408386][ T32] r9:84f76c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1348.408600][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.408877][ T32] r5:00001000 r4:eadbb000 [ 1348.408969][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.419822][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.420414][ T32] r5:84f36b7c r4:84f36800 [ 1348.420570][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.420814][ T32] r7:ddde3e40 r6:82c18200 r5:84f36b7c r4:84b58280 [ 1348.420969][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.421180][ T32] r10:84f76c00 r9:84b582ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.421502][ T32] r4:84b58280 [ 1348.421672][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.422029][ T32] r10:00000000 r9:eb205e78 r8:8439b080 r7:84b58280 r6:80267888 r5:84f76c00 [ 1348.422602][ T32] r4:84922fc0 [ 1348.422799][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.423039][ T32] Exception stack(0xeb20dfb0 to 0xeb20dff8) [ 1348.423164][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.423333][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.423529][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.423700][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922fc0 [ 1348.423856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.424010][ T32] INFO: task kworker/1:333:4705 blocked for more than 474 seconds. [ 1348.424154][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.424261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.424404][ T32] task:kworker/1:333 state:D stack:0 pid:4705 tgid:4705 ppid:2 flags:0x00000000 [ 1348.424640][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.424778][ T32] Call trace: [ 1348.424869][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.425038][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb211da4 r5:84f78c00 [ 1348.425425][ T32] r4:84f78c00 [ 1348.425592][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.425913][ T32] r5:84f78c00 r4:8271a0b0 [ 1348.426172][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.426551][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.426764][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb211e20 [ 1348.426909][ T32] r4:00000000 [ 1348.426983][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.427194][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.427363][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.427540][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b200 [ 1348.427718][ T32] r4:00000000 [ 1348.427825][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.427989][ T32] r9:84f78c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1348.428138][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.428304][ T32] r5:00001000 r4:ead7b000 [ 1348.428452][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.428647][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.428819][ T32] r5:84f35f7c r4:84f35c00 [ 1348.428904][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.429176][ T32] r7:ddde3e40 r6:82c18200 r5:84f35f7c r4:84b58300 [ 1348.440200][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.440913][ T32] r10:84f78c00 r9:84b5832c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.441217][ T32] r4:84b58300 [ 1348.441390][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.441765][ T32] r10:00000000 r9:eb20de78 r8:8439b380 r7:84b58300 r6:80267888 r5:84f78c00 [ 1348.442107][ T32] r4:8439b180 [ 1348.442263][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.442576][ T32] Exception stack(0xeb211fb0 to 0xeb211ff8) [ 1348.443026][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.443461][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.443748][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.444017][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b180 [ 1348.444346][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.444759][ T32] INFO: task kworker/1:334:4708 blocked for more than 474 seconds. [ 1348.445064][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.445374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.445835][ T32] task:kworker/1:334 state:D stack:0 pid:4708 tgid:4708 ppid:2 flags:0x00000000 [ 1348.446264][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.446748][ T32] Call trace: [ 1348.446931][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.447226][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb219da4 r5:84e3e000 [ 1348.447768][ T32] r4:84e3e000 [ 1348.447922][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.448274][ T32] r5:84e3e000 r4:8271a0b0 [ 1348.448456][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.448821][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.459697][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb219e20 [ 1348.459983][ T32] r4:00000000 [ 1348.460060][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.460360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.460730][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.461080][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b4c0 [ 1348.461435][ T32] r4:00000000 [ 1348.461611][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.462028][ T32] r9:84e3e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1348.462381][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.462680][ T32] r5:00001000 r4:ead95000 [ 1348.462810][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.462973][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.463170][ T32] r5:84f3637c r4:84f36000 [ 1348.463261][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.463458][ T32] r7:ddde3e40 r6:82c18200 r5:84f3637c r4:84b58380 [ 1348.463570][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.463849][ T32] r10:84e3e000 r9:84b583ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.463990][ T32] r4:84b58380 [ 1348.464066][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.464223][ T32] r10:00000000 r9:eb20de78 r8:84b607c0 r7:84b58380 r6:80267888 r5:84e3e000 [ 1348.464421][ T32] r4:8439b440 [ 1348.464511][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.464648][ T32] Exception stack(0xeb219fb0 to 0xeb219ff8) [ 1348.464772][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.464950][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.465098][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.465284][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b440 [ 1348.465508][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.465853][ T32] INFO: task kworker/1:335:4709 blocked for more than 474 seconds. [ 1348.466015][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.466124][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.466266][ T32] task:kworker/1:335 state:D stack:0 pid:4709 tgid:4709 ppid:2 flags:0x00000000 [ 1348.466459][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.466667][ T32] Call trace: [ 1348.466847][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.467151][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb21dda4 r5:84f6e000 [ 1348.467476][ T32] r4:84f6e000 [ 1348.467644][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.468155][ T32] r5:84f6e000 r4:8271a0b0 [ 1348.468381][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.468709][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.469025][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb21de20 [ 1348.479631][ T32] r4:00000000 [ 1348.479844][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.480181][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.480426][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.480671][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b600 [ 1348.480904][ T32] r4:00000000 [ 1348.480988][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.481241][ T32] r9:84f6e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1348.481399][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.481595][ T32] r5:00001000 r4:eadad000 [ 1348.481682][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.481871][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.482116][ T32] r5:84f3677c r4:84f36400 [ 1348.482221][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.482432][ T32] r7:ddde3e40 r6:82c18200 r5:84f3677c r4:84b58400 [ 1348.482581][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.482772][ T32] r10:84f6e000 r9:84b5842c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.482955][ T32] r4:84b58400 [ 1348.483111][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.483518][ T32] r10:00000000 r9:eb20de78 r8:84b608c0 r7:84b58400 r6:80267888 r5:84f6e000 [ 1348.483850][ T32] r4:8439b440 [ 1348.484037][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.484387][ T32] Exception stack(0xeb21dfb0 to 0xeb21dff8) [ 1348.484679][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.484933][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.485145][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.485390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b440 [ 1348.485615][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.485798][ T32] INFO: task kworker/1:336:4712 blocked for more than 474 seconds. [ 1348.485968][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.486089][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.486290][ T32] task:kworker/1:336 state:D stack:0 pid:4712 tgid:4712 ppid:2 flags:0x00000000 [ 1348.486513][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.486708][ T32] Call trace: [ 1348.486796][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.486991][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb229da4 r5:84ec8000 [ 1348.487156][ T32] r4:84ec8000 [ 1348.487245][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.487527][ T32] r5:84ec8000 r4:8271a0b0 [ 1348.487630][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.487899][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.488135][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb229e20 [ 1348.488331][ T32] r4:00000000 [ 1348.488437][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.488652][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.488877][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.499679][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439ba00 [ 1348.499934][ T32] r4:00000000 [ 1348.500011][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.500302][ T32] r9:84ec8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1348.500441][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.500623][ T32] r5:00001000 r4:eade1000 [ 1348.500775][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.501028][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.501208][ T32] r5:84f3737c r4:84f37000 [ 1348.501387][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.501637][ T32] r7:ddde3e40 r6:82c18200 r5:84f3737c r4:84b58480 [ 1348.501761][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.501925][ T32] r10:84ec8000 r9:84b584ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.502147][ T32] r4:84b58480 [ 1348.502228][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.502417][ T32] r10:00000000 r9:eb20de78 r8:84b60b40 r7:84b58480 r6:80267888 r5:84ec8000 [ 1348.502634][ T32] r4:8439b680 [ 1348.502717][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.502919][ T32] Exception stack(0xeb229fb0 to 0xeb229ff8) [ 1348.503068][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.503221][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.503372][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.503542][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b680 [ 1348.503750][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.503931][ T32] INFO: task kworker/1:337:4713 blocked for more than 474 seconds. [ 1348.504076][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.504184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.504381][ T32] task:kworker/1:337 state:D stack:0 pid:4713 tgid:4713 ppid:2 flags:0x00000000 [ 1348.504644][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.504792][ T32] Call trace: [ 1348.504883][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.505080][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb209da4 r5:84f79800 [ 1348.505368][ T32] r4:84f79800 [ 1348.505512][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.505727][ T32] r5:84f79800 r4:8271a0b0 [ 1348.505871][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.506112][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.506340][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb209e20 [ 1348.506520][ T32] r4:00000000 [ 1348.506602][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.506852][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.507028][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.507207][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b880 [ 1348.507411][ T32] r4:00000000 [ 1348.507555][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.507729][ T32] r9:84f79800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1348.507972][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.508172][ T32] r5:00001000 r4:eadc9000 [ 1348.508288][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.508473][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.508719][ T32] r5:84f36f7c r4:84f36c00 [ 1348.508813][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.509020][ T32] r7:ddde3e40 r6:82c18200 r5:84f36f7c r4:84b58500 [ 1348.519595][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.520011][ T32] r10:84f79800 r9:84b5852c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.520174][ T32] r4:84b58500 [ 1348.520310][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.520512][ T32] r10:00000000 r9:eb229e78 r8:8439b940 r7:84b58500 r6:80267888 r5:84f79800 [ 1348.520669][ T32] r4:8439b680 [ 1348.520748][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.520912][ T32] Exception stack(0xeb209fb0 to 0xeb209ff8) [ 1348.521042][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.521214][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.521434][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.521586][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b680 [ 1348.521731][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.521889][ T32] INFO: task kworker/1:338:4716 blocked for more than 474 seconds. [ 1348.522067][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.522209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.522372][ T32] task:kworker/1:338 state:D stack:0 pid:4716 tgid:4716 ppid:2 flags:0x00000000 [ 1348.522605][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.522768][ T32] Call trace: [ 1348.522944][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.523179][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb225da4 r5:84f7a400 [ 1348.523383][ T32] r4:84f7a400 [ 1348.523468][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.523744][ T32] r5:84f7a400 r4:8271a0b0 [ 1348.523850][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.524112][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.524311][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb225e20 [ 1348.524456][ T32] r4:00000000 [ 1348.524580][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.524843][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.525050][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.525242][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439bb40 [ 1348.525439][ T32] r4:00000000 [ 1348.525528][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.525690][ T32] r9:84f7a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1348.525872][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.526056][ T32] r5:00001000 r4:eadf1000 [ 1348.526182][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.526357][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.526562][ T32] r5:84f3777c r4:84f37400 [ 1348.526655][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.526840][ T32] r7:ddde3e40 r6:82c18200 r5:84f3777c r4:84b58580 [ 1348.526985][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.527155][ T32] r10:84f7a400 r9:84b585ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.527295][ T32] r4:84b58580 [ 1348.527374][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.527536][ T32] r10:00000000 r9:eb229e78 r8:8439bc00 r7:84b58580 r6:80267888 r5:84f7a400 [ 1348.527947][ T32] r4:8439b980 [ 1348.528129][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.528401][ T32] Exception stack(0xeb225fb0 to 0xeb225ff8) [ 1348.528719][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.529054][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.549727][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.550024][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b980 [ 1348.550334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.550664][ T32] INFO: task kworker/1:339:4717 blocked for more than 474 seconds. [ 1348.550979][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.551297][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.551556][ T32] task:kworker/1:339 state:D stack:0 pid:4717 tgid:4717 ppid:2 flags:0x00000000 [ 1348.551809][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.552032][ T32] Call trace: [ 1348.552137][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.552360][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb215da4 r5:84f7b000 [ 1348.552540][ T32] r4:84f7b000 [ 1348.552621][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.552889][ T32] r5:84f7b000 r4:8271a0b0 [ 1348.552993][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.553300][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.553628][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb215e20 [ 1348.553844][ T32] r4:00000000 [ 1348.553909][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.554113][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.554360][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.554568][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439bd80 [ 1348.554774][ T32] r4:00000000 [ 1348.554863][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.555123][ T32] r9:84f7b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1348.555305][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.555522][ T32] r5:00001000 r4:eae0d000 [ 1348.555624][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.555899][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.556133][ T32] r5:84f37b7c r4:84f37800 [ 1348.556239][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.556510][ T32] r7:ddde3e40 r6:82c18200 r5:84f37b7c r4:84b58600 [ 1348.556706][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.556938][ T32] r10:84f7b000 r9:84b5862c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.557263][ T32] r4:84b58600 [ 1348.557454][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.557798][ T32] r10:00000000 r9:eb225e78 r8:8439bc80 r7:84b58600 r6:80267888 r5:84f7b000 [ 1348.558171][ T32] r4:8439b980 [ 1348.558331][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.558681][ T32] Exception stack(0xeb215fb0 to 0xeb215ff8) [ 1348.558871][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.559079][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.570068][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.570427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439b980 [ 1348.570679][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.570946][ T32] INFO: task kworker/1:340:4720 blocked for more than 475 seconds. [ 1348.571179][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.571328][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.571539][ T32] task:kworker/1:340 state:D stack:0 pid:4720 tgid:4720 ppid:2 flags:0x00000000 [ 1348.571844][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.572065][ T32] Call trace: [ 1348.572218][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.572607][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb23dda4 r5:84eca400 [ 1348.572986][ T32] r4:84eca400 [ 1348.573180][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.573823][ T32] r5:84eca400 r4:8271a0b0 [ 1348.574015][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.574701][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.575131][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb23de20 [ 1348.575436][ T32] r4:00000000 [ 1348.575638][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.576083][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.576539][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.576991][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439bf00 [ 1348.577247][ T32] r4:00000000 [ 1348.577401][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.577633][ T32] r9:84eca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1348.577845][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.578116][ T32] r5:00001000 r4:eae29000 [ 1348.578248][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.578492][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.578799][ T32] r5:84f37f7c r4:84f37c00 [ 1348.578938][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.589694][ T32] r7:ddde3e40 r6:82c18200 r5:84f37f7c r4:84b58680 [ 1348.589964][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.590322][ T32] r10:84eca400 r9:84b586ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.590531][ T32] r4:84b58680 [ 1348.590639][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.590888][ T32] r10:00000000 r9:eb215e78 r8:84b60f80 r7:84b58680 r6:80267888 r5:84eca400 [ 1348.591177][ T32] r4:8439bd00 [ 1348.591391][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.591891][ T32] Exception stack(0xeb23dfb0 to 0xeb23dff8) [ 1348.592228][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.592772][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.593093][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.593372][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439bd00 [ 1348.593668][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.593945][ T32] INFO: task kworker/1:341:4722 blocked for more than 475 seconds. [ 1348.594168][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.594328][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.594548][ T32] task:kworker/1:341 state:D stack:0 pid:4722 tgid:4722 ppid:2 flags:0x00000000 [ 1348.594802][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.595024][ T32] Call trace: [ 1348.595130][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.595410][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb245da4 r5:84ec8c00 [ 1348.595672][ T32] r4:84ec8c00 [ 1348.595942][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.596354][ T32] r5:84ec8c00 r4:8271a0b0 [ 1348.596622][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.597241][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.597712][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb245e20 [ 1348.598135][ T32] r4:00000000 [ 1348.598345][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.598905][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.609798][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.610221][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8439b1c0 [ 1348.610440][ T32] r4:00000000 [ 1348.610610][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.610832][ T32] r9:84ec8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1348.611054][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.611327][ T32] r5:00001000 r4:eae43000 [ 1348.611456][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.611740][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.611979][ T32] r5:84f4037c r4:84f40000 [ 1348.612149][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.612434][ T32] r7:ddde3e40 r6:82c18200 r5:84f4037c r4:84b58700 [ 1348.612631][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.612899][ T32] r10:84ec8c00 r9:84b5872c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.613124][ T32] r4:84b58700 [ 1348.613247][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.613715][ T32] r10:00000000 r9:eb23de78 r8:84b60c80 r7:84b58700 r6:80267888 r5:84ec8c00 [ 1348.614010][ T32] r4:84922fc0 [ 1348.614191][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.614579][ T32] Exception stack(0xeb245fb0 to 0xeb245ff8) [ 1348.614867][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.615282][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.615679][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.615993][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84922fc0 [ 1348.616325][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.616568][ T32] INFO: task kworker/1:342:4723 blocked for more than 475 seconds. [ 1348.616764][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.616914][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.617130][ T32] task:kworker/1:342 state:D stack:0 pid:4723 tgid:4723 ppid:2 flags:0x00000000 [ 1348.617460][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.617676][ T32] Call trace: [ 1348.617796][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.618100][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb249da4 r5:84ecb000 [ 1348.618558][ T32] r4:84ecb000 [ 1348.618739][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.619867][ T32] r5:84ecb000 r4:8271a0b0 [ 1348.620116][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.620442][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.620743][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb249e20 [ 1348.620947][ T32] r4:00000000 [ 1348.621075][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.621435][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.621697][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.621959][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f01c0 [ 1348.622135][ T32] r4:00000000 [ 1348.622228][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.622400][ T32] r9:84ecb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1348.622655][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.622900][ T32] r5:00001000 r4:eafd9000 [ 1348.623025][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.623353][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.623593][ T32] r5:84f40b7c r4:84f40800 [ 1348.623796][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.624071][ T32] r7:ddde3e40 r6:82c18200 r5:84f40b7c r4:84b58780 [ 1348.624203][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.624411][ T32] r10:84ecb000 r9:84b587ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.624677][ T32] r4:84b58780 [ 1348.624766][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.624957][ T32] r10:00000000 r9:eb245e78 r8:84b60a00 r7:84b58780 r6:80267888 r5:84ecb000 [ 1348.625124][ T32] r4:8439bf80 [ 1348.625242][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.625580][ T32] Exception stack(0xeb249fb0 to 0xeb249ff8) [ 1348.625757][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.625998][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.626230][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.626413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439bf80 [ 1348.626630][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.626823][ T32] INFO: task kworker/1:343:4724 blocked for more than 475 seconds. [ 1348.627005][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.627175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.627358][ T32] task:kworker/1:343 state:D stack:0 pid:4724 tgid:4724 ppid:2 flags:0x00000000 [ 1348.627612][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.627829][ T32] Call trace: [ 1348.627927][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.628135][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb24dda4 r5:84ecbc00 [ 1348.628308][ T32] r4:84ecbc00 [ 1348.628430][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.628646][ T32] r5:84ecbc00 r4:8271a0b0 [ 1348.628751][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.629024][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.640042][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb24de20 [ 1348.640640][ T32] r4:00000000 [ 1348.640833][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.641386][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.641771][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.642236][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0140 [ 1348.642620][ T32] r4:00000000 [ 1348.642880][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.643633][ T32] r9:84ecbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1348.643938][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.644737][ T32] r5:00001000 r4:eae57000 [ 1348.645004][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.645441][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.645819][ T32] r5:84f4077c r4:84f40400 [ 1348.646018][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.646606][ T32] r7:ddde3e40 r6:82c18200 r5:84f4077c r4:84b58800 [ 1348.646918][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.647557][ T32] r10:84ecbc00 r9:84b5882c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.648081][ T32] r4:84b58800 [ 1348.648266][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.648721][ T32] r10:00000000 r9:eb249e78 r8:84b60580 r7:84b58800 r6:80267888 r5:84ecbc00 [ 1348.649040][ T32] r4:8439bfc0 [ 1348.660086][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.660675][ T32] Exception stack(0xeb24dfb0 to 0xeb24dff8) [ 1348.661031][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.661543][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.662089][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.662540][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8439bfc0 [ 1348.662968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.663477][ T32] INFO: task kworker/1:344:4729 blocked for more than 475 seconds. [ 1348.663894][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.664186][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.664597][ T32] task:kworker/1:344 state:D stack:0 pid:4729 tgid:4729 ppid:2 flags:0x00000000 [ 1348.665058][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.665650][ T32] Call trace: [ 1348.665900][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.666451][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb25dda4 r5:84ecc800 [ 1348.666866][ T32] r4:84ecc800 [ 1348.667043][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.667639][ T32] r5:84ecc800 r4:8271a0b0 [ 1348.667894][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.668424][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.668942][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb25de20 [ 1348.689940][ T32] r4:00000000 [ 1348.690348][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.690958][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.691478][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.691944][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0340 [ 1348.692421][ T32] r4:00000000 [ 1348.692652][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.693165][ T32] r9:84ecc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1348.693672][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.694279][ T32] r5:00001000 r4:eb00b000 [ 1348.694525][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.694900][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.695338][ T32] r5:84f40f7c r4:84f40c00 [ 1348.695658][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.696140][ T32] r7:ddde3e40 r6:82c18200 r5:84f40f7c r4:84b58880 [ 1348.696456][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.696936][ T32] r10:84ecc800 r9:84b588ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.697432][ T32] r4:84b58880 [ 1348.697704][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.698082][ T32] r10:00000000 r9:eb249e78 r8:84b601c0 r7:84b58880 r6:80267888 r5:84ecc800 [ 1348.698568][ T32] r4:848f0100 [ 1348.698756][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.699099][ T32] Exception stack(0xeb25dfb0 to 0xeb25dff8) [ 1348.709966][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.710499][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.710834][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.711123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0100 [ 1348.711460][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.711819][ T32] INFO: task kworker/1:345:4730 blocked for more than 475 seconds. [ 1348.712185][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.712613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.713110][ T32] task:kworker/1:345 state:D stack:0 pid:4730 tgid:4730 ppid:2 flags:0x00000000 [ 1348.713717][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.714166][ T32] Call trace: [ 1348.714368][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.714769][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb261da4 r5:84ecec00 [ 1348.715163][ T32] r4:84ecec00 [ 1348.715332][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.715929][ T32] r5:84ecec00 r4:8271a0b0 [ 1348.716261][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.717179][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.717797][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb261e20 [ 1348.718254][ T32] r4:00000000 [ 1348.718472][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.718890][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.730022][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.730624][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0b00 [ 1348.730911][ T32] r4:00000000 [ 1348.731064][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.731460][ T32] r9:84ecec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1348.731784][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.732246][ T32] r5:00001000 r4:eb097000 [ 1348.732422][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.732826][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.733209][ T32] r5:84f4277c r4:84f42400 [ 1348.733436][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.734020][ T32] r7:ddde3e40 r6:82c18200 r5:84f4277c r4:84b58900 [ 1348.734645][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.735177][ T32] r10:84ecec00 r9:84b5892c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.735494][ T32] r4:84b58900 [ 1348.735809][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.736310][ T32] r10:00000000 r9:eb25de78 r8:848e5040 r7:84b58900 r6:80267888 r5:84ecec00 [ 1348.736622][ T32] r4:848f0400 [ 1348.736915][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.737252][ T32] Exception stack(0xeb261fb0 to 0xeb261ff8) [ 1348.737583][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.737975][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.738261][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.738543][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0400 [ 1348.738890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.749946][ T32] INFO: task kworker/1:346:4732 blocked for more than 475 seconds. [ 1348.750471][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.750747][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.751064][ T32] task:kworker/1:346 state:D stack:0 pid:4732 tgid:4732 ppid:2 flags:0x00000000 [ 1348.751602][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.751910][ T32] Call trace: [ 1348.752095][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.752427][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb269da4 r5:84ec9800 [ 1348.752718][ T32] r4:84ec9800 [ 1348.752884][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.753394][ T32] r5:84ec9800 r4:8271a0b0 [ 1348.753645][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.754046][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.754567][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb269e20 [ 1348.754922][ T32] r4:00000000 [ 1348.755141][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.755577][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.756143][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.756556][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0480 [ 1348.756988][ T32] r4:00000000 [ 1348.757176][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.757633][ T32] r9:84ec9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1348.758072][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.758458][ T32] r5:00001000 r4:eb015000 [ 1348.758767][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.770071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.770790][ T32] r5:84f4137c r4:84f41000 [ 1348.771289][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.771838][ T32] r7:ddde3e40 r6:82c18200 r5:84f4137c r4:84b58980 [ 1348.772240][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.772915][ T32] r10:84ec9800 r9:84b589ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.773368][ T32] r4:84b58980 [ 1348.773565][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.773999][ T32] r10:00000000 r9:eb261e78 r8:848e5240 r7:84b58980 r6:80267888 r5:84ec9800 [ 1348.774314][ T32] r4:848f0400 [ 1348.774700][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.775102][ T32] Exception stack(0xeb269fb0 to 0xeb269ff8) [ 1348.775407][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.775813][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.776226][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.776575][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0400 [ 1348.776967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.777406][ T32] INFO: task kworker/1:347:4733 blocked for more than 475 seconds. [ 1348.777783][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.778031][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.778380][ T32] task:kworker/1:347 state:D stack:0 pid:4733 tgid:4733 ppid:2 flags:0x00000000 [ 1348.778932][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.790065][ T32] Call trace: [ 1348.790541][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.791002][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb26dda4 r5:84e3c800 [ 1348.791465][ T32] r4:84e3c800 [ 1348.791713][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.792198][ T32] r5:84e3c800 r4:8271a0b0 [ 1348.792421][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.792952][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.793490][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb26de20 [ 1348.793852][ T32] r4:00000000 [ 1348.794065][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.794436][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.794919][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.795278][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0600 [ 1348.795591][ T32] r4:00000000 [ 1348.795761][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.796076][ T32] r9:84e3c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1348.796456][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.796808][ T32] r5:00001000 r4:eb03f000 [ 1348.796998][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.797359][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.797765][ T32] r5:84f4177c r4:84f41400 [ 1348.797961][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.798387][ T32] r7:ddde3e40 r6:82c18200 r5:84f4177c r4:84b58a00 [ 1348.798673][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.799009][ T32] r10:84e3c800 r9:84b58a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.809942][ T32] r4:84b58a00 [ 1348.810314][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.810766][ T32] r10:00000000 r9:eb261e78 r8:848e5340 r7:84b58a00 r6:80267888 r5:84e3c800 [ 1348.811085][ T32] r4:848f0400 [ 1348.811258][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.811599][ T32] Exception stack(0xeb26dfb0 to 0xeb26dff8) [ 1348.811851][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.812242][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.812620][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.812904][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0400 [ 1348.813186][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.813584][ T32] INFO: task kworker/1:348:4736 blocked for more than 475 seconds. [ 1348.813865][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.814087][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.814345][ T32] task:kworker/1:348 state:D stack:0 pid:4736 tgid:4736 ppid:2 flags:0x00000000 [ 1348.814788][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.815081][ T32] Call trace: [ 1348.815263][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.815595][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb279da4 r5:84a58c00 [ 1348.816016][ T32] r4:84a58c00 [ 1348.816201][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.816643][ T32] r5:84a58c00 r4:8271a0b0 [ 1348.817109][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.817683][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.818188][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb279e20 [ 1348.818510][ T32] r4:00000000 [ 1348.818688][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.829998][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.830847][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.831196][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0740 [ 1348.831515][ T32] r4:00000000 [ 1348.831773][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.832111][ T32] r9:84a58c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1348.832522][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.832868][ T32] r5:00001000 r4:eb05d000 [ 1348.833151][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.833583][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.833941][ T32] r5:84f41b7c r4:84f41800 [ 1348.834131][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.834589][ T32] r7:ddde3e40 r6:82c18200 r5:84f41b7c r4:84b58a80 [ 1348.834962][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.835401][ T32] r10:84a58c00 r9:84b58aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.835694][ T32] r4:84b58a80 [ 1348.835896][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.836302][ T32] r10:00000000 r9:eb261e78 r8:848e5600 r7:84b58a80 r6:80267888 r5:84a58c00 [ 1348.836997][ T32] r4:848f0580 [ 1348.837193][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.837568][ T32] Exception stack(0xeb279fb0 to 0xeb279ff8) [ 1348.837824][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.838185][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.838548][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.839095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0580 [ 1348.850154][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.850926][ T32] INFO: task kworker/1:349:4737 blocked for more than 475 seconds. [ 1348.851281][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.851556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.852041][ T32] task:kworker/1:349 state:D stack:0 pid:4737 tgid:4737 ppid:2 flags:0x00000000 [ 1348.852922][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.853437][ T32] Call trace: [ 1348.853667][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.854448][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb27dda4 r5:84a59800 [ 1348.854881][ T32] r4:84a59800 [ 1348.855086][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.855724][ T32] r5:84a59800 r4:8271a0b0 [ 1348.856091][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.857045][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.857704][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb27de20 [ 1348.858672][ T32] r4:00000000 [ 1348.858841][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.869961][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.870859][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.871834][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0880 [ 1348.872206][ T32] r4:00000000 [ 1348.872390][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.872816][ T32] r9:84a59800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1348.873422][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.873925][ T32] r5:00001000 r4:eb083000 [ 1348.874497][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.875355][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.875958][ T32] r5:84f41f7c r4:84f41c00 [ 1348.876151][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.876726][ T32] r7:ddde3e40 r6:82c18200 r5:84f41f7c r4:84b58b00 [ 1348.877283][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.878861][ T32] r10:84a59800 r9:84b58b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.889820][ T32] r4:84b58b00 [ 1348.890064][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.890308][ T32] r10:00000000 r9:eb261e78 r8:848e5700 r7:84b58b00 r6:80267888 r5:84a59800 [ 1348.890481][ T32] r4:848f0680 [ 1348.890603][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.890805][ T32] Exception stack(0xeb27dfb0 to 0xeb27dff8) [ 1348.890956][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.891136][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.891357][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.891511][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0680 [ 1348.891743][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.891939][ T32] INFO: task kworker/1:350:4739 blocked for more than 475 seconds. [ 1348.892335][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.892448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.892803][ T32] task:kworker/1:350 state:D stack:0 pid:4739 tgid:4739 ppid:2 flags:0x00000000 [ 1348.893361][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.893521][ T32] Call trace: [ 1348.893619][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.893809][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb285da4 r5:84a58000 [ 1348.893985][ T32] r4:84a58000 [ 1348.894069][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.894268][ T32] r5:84a58000 r4:8271a0b0 [ 1348.894389][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.894676][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.895003][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb285e20 [ 1348.895181][ T32] r4:00000000 [ 1348.895260][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.895470][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.895939][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.896225][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0980 [ 1348.896428][ T32] r4:00000000 [ 1348.896540][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.896839][ T32] r9:84a58000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1348.897109][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.897335][ T32] r5:00001000 r4:eb08d000 [ 1348.897434][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.897619][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.897845][ T32] r5:84f4237c r4:84f42000 [ 1348.897976][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.898180][ T32] r7:ddde3e40 r6:82c18200 r5:84f4237c r4:84b58b80 [ 1348.898354][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.898554][ T32] r10:84a58000 r9:84b58bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.898698][ T32] r4:84b58b80 [ 1348.898787][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.898948][ T32] r10:00000000 r9:eb261e78 r8:848e5880 r7:84b58b80 r6:80267888 r5:84a58000 [ 1348.899127][ T32] r4:848f0900 [ 1348.910009][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.910577][ T32] Exception stack(0xeb285fb0 to 0xeb285ff8) [ 1348.910845][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1348.911210][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.911564][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.911848][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0900 [ 1348.912242][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.912600][ T32] INFO: task kworker/1:351:4741 blocked for more than 475 seconds. [ 1348.913079][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.913393][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.913672][ T32] task:kworker/1:351 state:D stack:0 pid:4741 tgid:4741 ppid:2 flags:0x00000000 [ 1348.914117][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.914472][ T32] Call trace: [ 1348.914782][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.915379][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb28dda4 r5:84a5a400 [ 1348.915787][ T32] r4:84a5a400 [ 1348.915989][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.916589][ T32] r5:84a5a400 r4:8271a0b0 [ 1348.916966][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.917889][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.918260][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb28de20 [ 1348.918586][ T32] r4:00000000 [ 1348.918763][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.919121][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.930067][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.930638][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de040 [ 1348.930959][ T32] r4:00000000 [ 1348.931180][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.931606][ T32] r9:84a5a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1348.932016][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.932422][ T32] r5:00001000 r4:eb2b1000 [ 1348.932661][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.933302][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.933811][ T32] r5:84f4377c r4:84f43400 [ 1348.933946][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.934196][ T32] r7:ddde3e40 r6:82c18200 r5:84f4377c r4:84b58c00 [ 1348.934396][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.934671][ T32] r10:84a5a400 r9:84b58c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.934908][ T32] r4:84b58c00 [ 1348.935002][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.935225][ T32] r10:00000000 r9:eb261e78 r8:848e5a40 r7:84b58c00 r6:80267888 r5:84a5a400 [ 1348.935414][ T32] r4:848f0940 [ 1348.935505][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.935712][ T32] Exception stack(0xeb28dfb0 to 0xeb28dff8) [ 1348.935907][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.936163][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.936440][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.936628][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0940 [ 1348.936868][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.937070][ T32] INFO: task kworker/1:352:4744 blocked for more than 475 seconds. [ 1348.937264][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.937493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.937715][ T32] task:kworker/1:352 state:D stack:0 pid:4744 tgid:4744 ppid:2 flags:0x00000000 [ 1348.938056][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.938243][ T32] Call trace: [ 1348.938344][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.938524][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb299da4 r5:84a5b000 [ 1348.938693][ T32] r4:84a5b000 [ 1348.938854][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.939078][ T32] r5:84a5b000 r4:8271a0b0 [ 1348.949816][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.950324][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.950615][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb299e20 [ 1348.950848][ T32] r4:00000000 [ 1348.951008][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.951299][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.951513][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.951762][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0c40 [ 1348.951975][ T32] r4:00000000 [ 1348.952082][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.952312][ T32] r9:84a5b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1348.952496][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.952706][ T32] r5:00001000 r4:eb0ab000 [ 1348.952853][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.953053][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.953282][ T32] r5:84f42b7c r4:84f42800 [ 1348.953462][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.953727][ T32] r7:ddde3e40 r6:82c18200 r5:84f42b7c r4:84b58c80 [ 1348.953874][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.954054][ T32] r10:84a5b000 r9:84b58cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.954222][ T32] r4:84b58c80 [ 1348.954303][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.954472][ T32] r10:00000000 r9:eb28de78 r8:848e5d00 r7:84b58c80 r6:80267888 r5:84a5b000 [ 1348.954741][ T32] r4:848f0a80 [ 1348.954827][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.955098][ T32] Exception stack(0xeb299fb0 to 0xeb299ff8) [ 1348.955291][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1348.955548][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.955815][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.956050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0a80 [ 1348.956258][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.956503][ T32] INFO: task kworker/1:353:4745 blocked for more than 475 seconds. [ 1348.956781][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.957008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.957305][ T32] task:kworker/1:353 state:D stack:0 pid:4745 tgid:4745 ppid:2 flags:0x00000000 [ 1348.957697][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.957899][ T32] Call trace: [ 1348.958015][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.958281][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb29dda4 r5:84a5bc00 [ 1348.958547][ T32] r4:84a5bc00 [ 1348.958655][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.959001][ T32] r5:84a5bc00 r4:8271a0b0 [ 1348.959132][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.969778][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.970300][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb29de20 [ 1348.970569][ T32] r4:00000000 [ 1348.970727][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.971056][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.971370][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.971694][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0dc0 [ 1348.971992][ T32] r4:00000000 [ 1348.972156][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.972665][ T32] r9:84a5bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1348.972961][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.973270][ T32] r5:00001000 r4:eb0b7000 [ 1348.973464][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.973738][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.974165][ T32] r5:84f42f7c r4:84f42c00 [ 1348.974314][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.974754][ T32] r7:ddde3e40 r6:82c18200 r5:84f42f7c r4:84b58d00 [ 1348.974948][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.975220][ T32] r10:84a5bc00 r9:84b58d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1348.975450][ T32] r4:84b58d00 [ 1348.975597][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.975853][ T32] r10:00000000 r9:eb28de78 r8:848e5dc0 r7:84b58d00 r6:80267888 r5:84a5bc00 [ 1348.976160][ T32] r4:848f0b80 [ 1348.976262][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.976491][ T32] Exception stack(0xeb29dfb0 to 0xeb29dff8) [ 1348.976691][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1348.976954][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.977296][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.977597][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0b80 [ 1348.977760][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.978009][ T32] INFO: task kworker/0:464:4748 blocked for more than 475 seconds. [ 1348.978187][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.978306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.978454][ T32] task:kworker/0:464 state:D stack:0 pid:4748 tgid:4748 ppid:2 flags:0x00000000 [ 1348.978800][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.978949][ T32] Call trace: [ 1348.979055][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1348.989784][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb231da4 r5:84a5d400 [ 1348.990130][ T32] r4:84a5d400 [ 1348.990264][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1348.990621][ T32] r5:84a5d400 r4:8271a0b0 [ 1348.990766][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1348.991153][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1348.991476][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb231e20 [ 1348.991771][ T32] r4:00000000 [ 1348.991884][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1348.992139][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1348.992441][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1348.992789][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c7fc0 [ 1348.993006][ T32] r4:00000000 [ 1348.993115][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1348.993381][ T32] r9:84a5d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1348.993614][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1348.993825][ T32] r5:00001000 r4:eab0d000 [ 1348.994035][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1348.994230][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1348.994453][ T32] r5:84ef637c r4:84ef6000 [ 1348.994611][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1348.994928][ T32] r7:dddcfe40 r6:82c18000 r5:84ef637c r4:843d9980 [ 1348.995070][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1348.995327][ T32] r10:84a5d400 r9:843d99ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1348.995507][ T32] r4:843d9980 [ 1348.995650][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1348.995889][ T32] r10:00000000 r9:eafede78 r8:848e5940 r7:843d9980 r6:80267888 r5:84a5d400 [ 1348.996120][ T32] r4:848e5ac0 [ 1348.996214][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1348.996456][ T32] Exception stack(0xeb231fb0 to 0xeb231ff8) [ 1348.996662][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1348.996974][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1348.997158][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1348.997472][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e5ac0 [ 1348.997660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1348.997924][ T32] INFO: task kworker/1:354:4750 blocked for more than 475 seconds. [ 1348.998105][ T32] Not tainted 6.12.0-syzkaller #0 [ 1348.998260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1348.998454][ T32] task:kworker/1:354 state:D stack:0 pid:4750 tgid:4750 ppid:2 flags:0x00000000 [ 1348.998718][ T32] Workqueue: events bpf_prog_free_deferred [ 1348.998940][ T32] Call trace: [ 1348.999053][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.009810][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb295da4 r5:84a5e000 [ 1349.010100][ T32] r4:84a5e000 [ 1349.010235][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.010497][ T32] r5:84a5e000 r4:8271a0b0 [ 1349.010721][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.011131][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.011537][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb295e20 [ 1349.011836][ T32] r4:00000000 [ 1349.011985][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.012292][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.012629][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.013117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0fc0 [ 1349.013396][ T32] r4:00000000 [ 1349.013627][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.014145][ T32] r9:84a5e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1349.014518][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.014797][ T32] r5:00001000 r4:eb2ab000 [ 1349.014898][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.015091][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.015303][ T32] r5:84f4337c r4:84f43000 [ 1349.015433][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.015651][ T32] r7:ddde3e40 r6:82c18200 r5:84f4337c r4:84b58d80 [ 1349.015849][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.016037][ T32] r10:84a5e000 r9:84b58dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.016241][ T32] r4:84b58d80 [ 1349.016379][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.016566][ T32] r10:00000000 r9:eb28de78 r8:848e5ac0 r7:84b58d80 r6:80267888 r5:84a5e000 [ 1349.016739][ T32] r4:848f0d40 [ 1349.016821][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.017029][ T32] Exception stack(0xeb295fb0 to 0xeb295ff8) [ 1349.017172][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.017393][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.017591][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.017752][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0d40 [ 1349.017904][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.018056][ T32] INFO: task kworker/0:465:4751 blocked for more than 475 seconds. [ 1349.018233][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.018365][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.018550][ T32] task:kworker/0:465 state:D stack:0 pid:4751 tgid:4751 ppid:2 flags:0x00000000 [ 1349.018822][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.018991][ T32] Call trace: [ 1349.019098][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.029765][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2b5da4 r5:84a5ec00 [ 1349.030078][ T32] r4:84a5ec00 [ 1349.030205][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.030551][ T32] r5:84a5ec00 r4:8271a0b0 [ 1349.030694][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.031049][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.031329][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b5e20 [ 1349.031512][ T32] r4:00000000 [ 1349.031608][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.031829][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.032045][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.032305][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848c7080 [ 1349.032516][ T32] r4:00000000 [ 1349.032644][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.032855][ T32] r9:84a5ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1349.033039][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.033291][ T32] r5:00001000 r4:eb2c9000 [ 1349.033498][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.033725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.034005][ T32] r5:84ef5b7c r4:84ef5800 [ 1349.034157][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.034436][ T32] r7:dddcfe40 r6:82c18000 r5:84ef5b7c r4:843d9a00 [ 1349.034642][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.034873][ T32] r10:84a5ec00 r9:843d9a2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.035050][ T32] r4:843d9a00 [ 1349.035152][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.035320][ T32] r10:00000000 r9:eb231e78 r8:848e54c0 r7:843d9a00 r6:80267888 r5:84a5ec00 [ 1349.035506][ T32] r4:848e59c0 [ 1349.035621][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.035780][ T32] Exception stack(0xeb2b5fb0 to 0xeb2b5ff8) [ 1349.035900][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.036128][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.036284][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.036421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e59c0 [ 1349.036571][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.036726][ T32] INFO: task kworker/1:355:4754 blocked for more than 475 seconds. [ 1349.036878][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.036986][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.037156][ T32] task:kworker/1:355 state:D stack:0 pid:4754 tgid:4754 ppid:2 flags:0x00000000 [ 1349.037430][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.037566][ T32] Call trace: [ 1349.037659][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.037866][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2c1da4 r5:84ece000 [ 1349.038011][ T32] r4:84ece000 [ 1349.038088][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.038299][ T32] r5:84ece000 r4:8271a0b0 [ 1349.038394][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.038594][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.038818][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c1e20 [ 1349.038989][ T32] r4:00000000 [ 1349.039087][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.049835][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.050188][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.050524][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de1c0 [ 1349.050767][ T32] r4:00000000 [ 1349.050895][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.051217][ T32] r9:84ece000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1349.051414][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.051687][ T32] r5:00001000 r4:eb2c3000 [ 1349.051826][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.052035][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.052254][ T32] r5:84f43b7c r4:84f43800 [ 1349.052400][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.052711][ T32] r7:ddde3e40 r6:82c18200 r5:84f43b7c r4:84b58e00 [ 1349.052895][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.053148][ T32] r10:84ece000 r9:84b58e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.053372][ T32] r4:84b58e00 [ 1349.053511][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.053774][ T32] r10:00000000 r9:eb28de78 r8:848e5480 r7:84b58e00 r6:80267888 r5:84ece000 [ 1349.054014][ T32] r4:848de000 [ 1349.054147][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.054371][ T32] Exception stack(0xeb2c1fb0 to 0xeb2c1ff8) [ 1349.054529][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.054742][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.054974][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.055285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de000 [ 1349.055504][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.055686][ T32] INFO: task kworker/1:356:4756 blocked for more than 475 seconds. [ 1349.055865][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.056032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.056233][ T32] task:kworker/1:356 state:D stack:0 pid:4756 tgid:4756 ppid:2 flags:0x00000000 [ 1349.056504][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.056815][ T32] Call trace: [ 1349.056940][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.057245][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2d1da4 r5:84a5c800 [ 1349.057469][ T32] r4:84a5c800 [ 1349.057587][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.057842][ T32] r5:84a5c800 r4:8271a0b0 [ 1349.057966][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.058228][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.058444][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d1e20 [ 1349.058645][ T32] r4:00000000 [ 1349.058805][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.059104][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.069673][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.070089][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de3c0 [ 1349.070312][ T32] r4:00000000 [ 1349.070437][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.070710][ T32] r9:84a5c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1349.070983][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.071236][ T32] r5:00001000 r4:eb2d7000 [ 1349.071361][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.071573][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.071796][ T32] r5:84f43f7c r4:84f43c00 [ 1349.071925][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.072206][ T32] r7:ddde3e40 r6:82c18200 r5:84f43f7c r4:84b58e80 [ 1349.072365][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.072656][ T32] r10:84a5c800 r9:84b58eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.072826][ T32] r4:84b58e80 [ 1349.072961][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.073185][ T32] r10:00000000 r9:eb2c1e78 r8:84b60340 r7:84b58e80 r6:80267888 r5:84a5c800 [ 1349.073521][ T32] r4:848de140 [ 1349.073652][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.073893][ T32] Exception stack(0xeb2d1fb0 to 0xeb2d1ff8) [ 1349.074086][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.074359][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.074658][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.074843][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de140 [ 1349.075010][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.075204][ T32] INFO: task kworker/1:357:4759 blocked for more than 475 seconds. [ 1349.075426][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.075600][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.075956][ T32] task:kworker/1:357 state:D stack:0 pid:4759 tgid:4759 ppid:2 flags:0x00000000 [ 1349.076269][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.076426][ T32] Call trace: [ 1349.076584][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.076817][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2e1da4 r5:84ed0c00 [ 1349.077036][ T32] r4:84ed0c00 [ 1349.077133][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.077382][ T32] r5:84ed0c00 r4:8271a0b0 [ 1349.077516][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.077852][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.078107][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e1e20 [ 1349.078273][ T32] r4:00000000 [ 1349.078387][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.078606][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.078877][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.089682][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de4c0 [ 1349.090039][ T32] r4:00000000 [ 1349.090186][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.090495][ T32] r9:84ed0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1349.090712][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.091044][ T32] r5:00001000 r4:eb2dd000 [ 1349.091185][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.091423][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.091643][ T32] r5:84f4437c r4:84f44000 [ 1349.091911][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.092247][ T32] r7:ddde3e40 r6:82c18200 r5:84f4437c r4:84b58f00 [ 1349.092381][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.092602][ T32] r10:84ed0c00 r9:84b58f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.092824][ T32] r4:84b58f00 [ 1349.092946][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.093492][ T32] r10:00000000 r9:eb2d1e78 r8:848c7180 r7:84b58f00 r6:80267888 r5:84ed0c00 [ 1349.093671][ T32] r4:848de340 [ 1349.093980][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.094175][ T32] Exception stack(0xeb2e1fb0 to 0xeb2e1ff8) [ 1349.094385][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.094574][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.094775][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.094979][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de340 [ 1349.095162][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.095412][ T32] INFO: task kworker/1:358:4761 blocked for more than 475 seconds. [ 1349.095621][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.095754][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.095997][ T32] task:kworker/1:358 state:D stack:0 pid:4761 tgid:4761 ppid:2 flags:0x00000000 [ 1349.096524][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.096690][ T32] Call trace: [ 1349.096830][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.097054][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2edda4 r5:84ed2400 [ 1349.097418][ T32] r4:84ed2400 [ 1349.097677][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.098089][ T32] r5:84ed2400 r4:8271a0b0 [ 1349.098208][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.098435][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.098695][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ede20 [ 1349.098916][ T32] r4:00000000 [ 1349.099022][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.109618][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.110067][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.110359][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de7c0 [ 1349.110552][ T32] r4:00000000 [ 1349.110799][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.111163][ T32] r9:84ed2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1349.111352][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.111737][ T32] r5:00001000 r4:eb2f5000 [ 1349.111855][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.112043][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.112271][ T32] r5:84f44b7c r4:84f44800 [ 1349.112397][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.112686][ T32] r7:ddde3e40 r6:82c18200 r5:84f44b7c r4:84b58f80 [ 1349.112832][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.113089][ T32] r10:84ed2400 r9:84b58fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.113292][ T32] r4:84b58f80 [ 1349.113471][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.113839][ T32] r10:00000000 r9:eb2e1e78 r8:848c7380 r7:84b58f80 r6:80267888 r5:84ed2400 [ 1349.114030][ T32] r4:848de480 [ 1349.114143][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.114343][ T32] Exception stack(0xeb2edfb0 to 0xeb2edff8) [ 1349.114549][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.114770][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.115007][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.115218][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de480 [ 1349.115521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.115828][ T32] INFO: task kworker/1:359:4762 blocked for more than 475 seconds. [ 1349.116032][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.116190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.116399][ T32] task:kworker/1:359 state:D stack:0 pid:4762 tgid:4762 ppid:2 flags:0x00000000 [ 1349.116806][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.116970][ T32] Call trace: [ 1349.117099][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.117571][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2f9da4 r5:84ed0000 [ 1349.117759][ T32] r4:84ed0000 [ 1349.117898][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.118126][ T32] r5:84ed0000 r4:8271a0b0 [ 1349.118297][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.118541][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.118763][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f9e20 [ 1349.118940][ T32] r4:00000000 [ 1349.119073][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.129568][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.129987][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.130371][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de680 [ 1349.130720][ T32] r4:00000000 [ 1349.130904][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.131285][ T32] r9:84ed0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1349.131558][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.131819][ T32] r5:00001000 r4:eb2ef000 [ 1349.132037][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.132259][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.132623][ T32] r5:84f4477c r4:84f44400 [ 1349.132763][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.133216][ T32] r7:ddde3e40 r6:82c18200 r5:84f4477c r4:848dd000 [ 1349.133439][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.133739][ T32] r10:84ed0000 r9:848dd02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.133930][ T32] r4:848dd000 [ 1349.134073][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.134366][ T32] r10:00000000 r9:eb2ede78 r8:848c7440 r7:848dd000 r6:80267888 r5:84ed0000 [ 1349.134739][ T32] r4:848de480 [ 1349.134891][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.135219][ T32] Exception stack(0xeb2f9fb0 to 0xeb2f9ff8) [ 1349.135642][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.136145][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.136555][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.136856][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de480 [ 1349.137500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.137755][ T32] INFO: task kworker/1:360:4765 blocked for more than 475 seconds. [ 1349.138006][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.138164][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.138413][ T32] task:kworker/1:360 state:D stack:0 pid:4765 tgid:4765 ppid:2 flags:0x00000000 [ 1349.138659][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.138875][ T32] Call trace: [ 1349.138992][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.149914][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eaf15da4 r5:84ed3c00 [ 1349.150273][ T32] r4:84ed3c00 [ 1349.150403][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.150836][ T32] r5:84ed3c00 r4:8271a0b0 [ 1349.151012][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.151409][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.151724][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf15e20 [ 1349.152072][ T32] r4:00000000 [ 1349.152215][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.152480][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.152768][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.153070][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848deac0 [ 1349.153389][ T32] r4:00000000 [ 1349.153484][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.153769][ T32] r9:84ed3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1349.153993][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.154279][ T32] r5:00001000 r4:dfc8f000 [ 1349.154484][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.154861][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.155167][ T32] r5:84f4537c r4:84f45000 [ 1349.155341][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.155687][ T32] r7:ddde3e40 r6:82c18200 r5:84f4537c r4:848dd080 [ 1349.155942][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.156391][ T32] r10:84ed3c00 r9:848dd0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.156640][ T32] r4:848dd080 [ 1349.156735][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.156918][ T32] r10:00000000 r9:eb2ede78 r8:848c7640 r7:848dd080 r6:80267888 r5:84ed3c00 [ 1349.157100][ T32] r4:848de700 [ 1349.157184][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.157497][ T32] Exception stack(0xeaf15fb0 to 0xeaf15ff8) [ 1349.157658][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.157916][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.158124][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.158366][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de700 [ 1349.158632][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.158900][ T32] INFO: task kworker/1:361:4766 blocked for more than 475 seconds. [ 1349.159115][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.169678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.170073][ T32] task:kworker/1:361 state:D stack:0 pid:4766 tgid:4766 ppid:2 flags:0x00000000 [ 1349.170402][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.170618][ T32] Call trace: [ 1349.170756][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.170988][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb129da4 r5:84ed4800 [ 1349.171224][ T32] r4:84ed4800 [ 1349.171333][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.171611][ T32] r5:84ed4800 r4:8271a0b0 [ 1349.171736][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.171986][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.172279][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb129e20 [ 1349.172528][ T32] r4:00000000 [ 1349.172644][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.172886][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.173117][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.173441][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848de900 [ 1349.173602][ T32] r4:00000000 [ 1349.173699][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.174006][ T32] r9:84ed4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1349.174150][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.174384][ T32] r5:00001000 r4:dfa0b000 [ 1349.174488][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.174812][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.175145][ T32] r5:84f44f7c r4:84f44c00 [ 1349.175354][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.175765][ T32] r7:ddde3e40 r6:82c18200 r5:84f44f7c r4:848dd100 [ 1349.176044][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.176286][ T32] r10:84ed4800 r9:848dd12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.176594][ T32] r4:848dd100 [ 1349.176685][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.176924][ T32] r10:00000000 r9:eaf15e78 r8:848c7740 r7:848dd100 r6:80267888 r5:84ed4800 [ 1349.177207][ T32] r4:848de700 [ 1349.177293][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.177548][ T32] Exception stack(0xeb129fb0 to 0xeb129ff8) [ 1349.177838][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.178102][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.178348][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.178527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de700 [ 1349.178756][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.178989][ T32] INFO: task kworker/1:362:4767 blocked for more than 475 seconds. [ 1349.189888][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.190402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.190694][ T32] task:kworker/1:362 state:D stack:0 pid:4767 tgid:4767 ppid:2 flags:0x00000000 [ 1349.191154][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.191415][ T32] Call trace: [ 1349.191635][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.191987][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb149da4 r5:84ed5400 [ 1349.192332][ T32] r4:84ed5400 [ 1349.192450][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.192724][ T32] r5:84ed5400 r4:8271a0b0 [ 1349.192901][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.193283][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.193607][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb149e20 [ 1349.193892][ T32] r4:00000000 [ 1349.194057][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.194363][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.194838][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.195139][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848debc0 [ 1349.195496][ T32] r4:00000000 [ 1349.195740][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.196183][ T32] r9:84ed5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1349.196441][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.196692][ T32] r5:00001000 r4:dffcf000 [ 1349.196813][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.197057][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.197419][ T32] r5:84f4577c r4:84f45400 [ 1349.197582][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.197888][ T32] r7:ddde3e40 r6:82c18200 r5:84f4577c r4:848dd180 [ 1349.198084][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.198364][ T32] r10:84ed5400 r9:848dd1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.198622][ T32] r4:848dd180 [ 1349.198774][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.199012][ T32] r10:00000000 r9:eaf15e78 r8:848c7840 r7:848dd180 r6:80267888 r5:84ed5400 [ 1349.210112][ T32] r4:848de840 [ 1349.211559][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.211848][ T32] Exception stack(0xeb149fb0 to 0xeb149ff8) [ 1349.212178][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.212592][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.212995][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.213272][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848de840 [ 1349.213607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.214027][ T32] INFO: task kworker/1:363:4771 blocked for more than 475 seconds. [ 1349.214420][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.214784][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.215277][ T32] task:kworker/1:363 state:D stack:0 pid:4771 tgid:4771 ppid:2 flags:0x00000000 [ 1349.215592][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.215759][ T32] Call trace: [ 1349.215864][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.216064][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb181da4 r5:84ed6000 [ 1349.216260][ T32] r4:84ed6000 [ 1349.216373][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.216812][ T32] r5:84ed6000 r4:8271a0b0 [ 1349.217003][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.217487][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.217982][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb181e20 [ 1349.218190][ T32] r4:00000000 [ 1349.218296][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.218551][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.218847][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.219042][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848dedc0 [ 1349.229808][ T32] r4:00000000 [ 1349.230219][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.230596][ T32] r9:84ed6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1349.231014][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.231434][ T32] r5:00001000 r4:e072d000 [ 1349.231747][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.232132][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.232632][ T32] r5:84f45f7c r4:84f45c00 [ 1349.232817][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.233363][ T32] r7:ddde3e40 r6:82c18200 r5:84f45f7c r4:848dd200 [ 1349.233632][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.234130][ T32] r10:84ed6000 r9:848dd22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.234535][ T32] r4:848dd200 [ 1349.234688][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.235007][ T32] r10:00000000 r9:eb149e78 r8:848c7940 r7:848dd200 r6:80267888 r5:84ed6000 [ 1349.235415][ T32] r4:848deb80 [ 1349.235615][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.236099][ T32] Exception stack(0xeb181fb0 to 0xeb181ff8) [ 1349.236368][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.236770][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.237271][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.237603][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848deb80 [ 1349.238040][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.238475][ T32] INFO: task kworker/1:364:4772 blocked for more than 475 seconds. [ 1349.238859][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.239124][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.249985][ T32] task:kworker/1:364 state:D stack:0 pid:4772 tgid:4772 ppid:2 flags:0x00000000 [ 1349.250629][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.250945][ T32] Call trace: [ 1349.251141][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.251579][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb305da4 r5:84ed6c00 [ 1349.251930][ T32] r4:84ed6c00 [ 1349.252108][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.252444][ T32] r5:84ed6c00 r4:8271a0b0 [ 1349.252611][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.253032][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.253457][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb305e20 [ 1349.253864][ T32] r4:00000000 [ 1349.254009][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.254386][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.254695][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.255046][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848ded40 [ 1349.255311][ T32] r4:00000000 [ 1349.255529][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.255882][ T32] r9:84ed6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1349.256140][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.256487][ T32] r5:00001000 r4:e06ad000 [ 1349.256667][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.257087][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.257491][ T32] r5:84f45b7c r4:84f45800 [ 1349.257682][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.258258][ T32] r7:ddde3e40 r6:82c18200 r5:84f45b7c r4:848dd280 [ 1349.258517][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.258838][ T32] r10:84ed6c00 r9:848dd2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.259127][ T32] r4:848dd280 [ 1349.269751][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.270106][ T32] r10:00000000 r9:eb181e78 r8:848c7a40 r7:848dd280 r6:80267888 r5:84ed6c00 [ 1349.270411][ T32] r4:848dea40 [ 1349.270572][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.270973][ T32] Exception stack(0xeb305fb0 to 0xeb305ff8) [ 1349.271348][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.271856][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.272054][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.272249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848dea40 [ 1349.272402][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.272600][ T32] INFO: task kworker/1:365:4775 blocked for more than 475 seconds. [ 1349.272767][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.272927][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.273207][ T32] task:kworker/1:365 state:D stack:0 pid:4775 tgid:4775 ppid:2 flags:0x00000000 [ 1349.273504][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.273663][ T32] Call trace: [ 1349.273750][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.273907][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb30dda4 r5:84ed1800 [ 1349.274146][ T32] r4:84ed1800 [ 1349.274288][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.274541][ T32] r5:84ed1800 r4:8271a0b0 [ 1349.274667][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.275015][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.275381][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb30de20 [ 1349.275555][ T32] r4:00000000 [ 1349.275669][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.275967][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.276295][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.276585][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848f0f80 [ 1349.277045][ T32] r4:00000000 [ 1349.277260][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.277753][ T32] r9:84ed1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1349.278239][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.278690][ T32] r5:00001000 r4:eaceb000 [ 1349.278862][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.279075][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.289669][ T32] r5:84f46b7c r4:84f46800 [ 1349.289935][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.290373][ T32] r7:ddde3e40 r6:82c18200 r5:84f46b7c r4:848dd300 [ 1349.290514][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.290797][ T32] r10:84ed1800 r9:848dd32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.291036][ T32] r4:848dd300 [ 1349.291186][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.291462][ T32] r10:00000000 r9:eb181e78 r8:848c7c40 r7:848dd300 r6:80267888 r5:84ed1800 [ 1349.291673][ T32] r4:848ded00 [ 1349.291796][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.292026][ T32] Exception stack(0xeb30dfb0 to 0xeb30dff8) [ 1349.292234][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.292643][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.293390][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.294339][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848ded00 [ 1349.294646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.295304][ T32] INFO: task kworker/1:366:4777 blocked for more than 475 seconds. [ 1349.295603][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.295864][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.296028][ T32] task:kworker/1:366 state:D stack:0 pid:4777 tgid:4777 ppid:2 flags:0x00000000 [ 1349.296519][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.296810][ T32] Call trace: [ 1349.296972][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.297340][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb311da4 r5:84ed3000 [ 1349.298025][ T32] r4:84ed3000 [ 1349.298222][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.298704][ T32] r5:84ed3000 r4:8271a0b0 [ 1349.299009][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.309982][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.310674][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb311e20 [ 1349.311123][ T32] r4:00000000 [ 1349.311313][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.311632][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.312072][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.312597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848defc0 [ 1349.313128][ T32] r4:00000000 [ 1349.313278][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.313597][ T32] r9:84ed3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1349.313815][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.314018][ T32] r5:00001000 r4:e07f3000 [ 1349.314121][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.314434][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.314725][ T32] r5:84f4637c r4:84f46000 [ 1349.314864][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.315216][ T32] r7:ddde3e40 r6:82c18200 r5:84f4637c r4:848dd380 [ 1349.315538][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.315892][ T32] r10:84ed3000 r9:848dd3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.316277][ T32] r4:848dd380 [ 1349.316442][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.316967][ T32] r10:00000000 r9:eb30de78 r8:848c7d40 r7:848dd380 r6:80267888 r5:84ed3000 [ 1349.317498][ T32] r4:848def40 [ 1349.317665][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.317989][ T32] Exception stack(0xeb311fb0 to 0xeb311ff8) [ 1349.318178][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.318444][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.318667][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.318854][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848def40 [ 1349.319160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.330306][ T32] INFO: task kworker/0:466:4780 blocked for more than 475 seconds. [ 1349.330565][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.330733][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.330986][ T32] task:kworker/0:466 state:D stack:0 pid:4780 tgid:4780 ppid:2 flags:0x00000000 [ 1349.331366][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.331591][ T32] Call trace: [ 1349.331724][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.332030][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb309da4 r5:84a90000 [ 1349.332234][ T32] r4:84a90000 [ 1349.332423][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.332738][ T32] r5:84a90000 r4:8271a0b0 [ 1349.332882][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.333214][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.333700][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb309e20 [ 1349.333931][ T32] r4:00000000 [ 1349.334078][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.334353][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.334590][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.334837][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84907440 [ 1349.334991][ T32] r4:00000000 [ 1349.335105][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.335333][ T32] r9:84a90000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1349.335582][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.335822][ T32] r5:00001000 r4:eab6f000 [ 1349.335969][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.336164][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.336484][ T32] r5:84ef677c r4:84ef6400 [ 1349.336798][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.337241][ T32] r7:dddcfe40 r6:82c18000 r5:84ef677c r4:843d9a80 [ 1349.337560][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.337992][ T32] r10:84a90000 r9:843d9aac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.338186][ T32] r4:843d9a80 [ 1349.338274][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.338542][ T32] r10:00000000 r9:eb231e78 r8:848c7540 r7:843d9a80 r6:80267888 r5:84a90000 [ 1349.338762][ T32] r4:848c7f80 [ 1349.338880][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.339069][ T32] Exception stack(0xeb309fb0 to 0xeb309ff8) [ 1349.350079][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.350684][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.350904][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.351135][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848c7f80 [ 1349.351441][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.351703][ T32] INFO: task kworker/0:467:4781 blocked for more than 475 seconds. [ 1349.351910][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.352083][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.352302][ T32] task:kworker/0:467 state:D stack:0 pid:4781 tgid:4781 ppid:2 flags:0x00000000 [ 1349.352734][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.352956][ T32] Call trace: [ 1349.353134][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.353434][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2bdda4 r5:84a90c00 [ 1349.353657][ T32] r4:84a90c00 [ 1349.353775][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.354007][ T32] r5:84a90c00 r4:8271a0b0 [ 1349.354198][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.354448][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.354697][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2bde20 [ 1349.354943][ T32] r4:00000000 [ 1349.355034][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.355199][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.355394][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.355600][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2340 [ 1349.355825][ T32] r4:00000000 [ 1349.355954][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.356224][ T32] r9:84a90c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1349.356448][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.356773][ T32] r5:00001000 r4:eac8b000 [ 1349.356911][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.357217][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.357669][ T32] r5:84ef6f7c r4:84ef6c00 [ 1349.357832][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.358300][ T32] r7:dddcfe40 r6:82c18000 r5:84ef6f7c r4:843d9b00 [ 1349.358599][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.359044][ T32] r10:84a90c00 r9:843d9b2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.370061][ T32] r4:843d9b00 [ 1349.370433][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.370766][ T32] r10:00000000 r9:eb309e78 r8:848c7500 r7:843d9b00 r6:80267888 r5:84a90c00 [ 1349.370981][ T32] r4:84907980 [ 1349.371118][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.371912][ T32] Exception stack(0xeb2bdfb0 to 0xeb2bdff8) [ 1349.372201][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.372575][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.373043][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.373377][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907980 [ 1349.373800][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.374144][ T32] INFO: task kworker/0:468:4783 blocked for more than 475 seconds. [ 1349.374628][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.374905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.375246][ T32] task:kworker/0:468 state:D stack:0 pid:4783 tgid:4783 ppid:2 flags:0x00000000 [ 1349.375566][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.375722][ T32] Call trace: [ 1349.375826][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.376088][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb315da4 r5:84a91800 [ 1349.376288][ T32] r4:84a91800 [ 1349.376444][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.376861][ T32] r5:84a91800 r4:8271a0b0 [ 1349.376951][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.377199][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.377447][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb315e20 [ 1349.377617][ T32] r4:00000000 [ 1349.377695][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.377897][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.378088][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.378247][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2040 [ 1349.378408][ T32] r4:00000000 [ 1349.378523][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.378895][ T32] r9:84a91800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1349.389701][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.390044][ T32] r5:00001000 r4:eac65000 [ 1349.390180][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.390410][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.390639][ T32] r5:84ef6b7c r4:84ef6800 [ 1349.390756][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.390984][ T32] r7:dddcfe40 r6:82c18000 r5:84ef6b7c r4:843d9b80 [ 1349.391139][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.391426][ T32] r10:84a91800 r9:843d9bac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.391644][ T32] r4:843d9b80 [ 1349.391733][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.391998][ T32] r10:00000000 r9:eb2bde78 r8:848e2100 r7:843d9b80 r6:80267888 r5:84a91800 [ 1349.392232][ T32] r4:848e2000 [ 1349.392328][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.392548][ T32] Exception stack(0xeb315fb0 to 0xeb315ff8) [ 1349.392754][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.393009][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.393274][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.393545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e2000 [ 1349.393757][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.394009][ T32] INFO: task kworker/1:367:4784 blocked for more than 475 seconds. [ 1349.394272][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.394426][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.394624][ T32] task:kworker/1:367 state:D stack:0 pid:4784 tgid:4784 ppid:2 flags:0x00000000 [ 1349.394922][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.395135][ T32] Call trace: [ 1349.395242][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.395616][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb2e9da4 r5:84a92400 [ 1349.395832][ T32] r4:84a92400 [ 1349.395922][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.396192][ T32] r5:84a92400 r4:8271a0b0 [ 1349.396365][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.396803][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.397358][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e9e20 [ 1349.397665][ T32] r4:00000000 [ 1349.397871][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.398218][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.398492][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.398704][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e5c40 [ 1349.398869][ T32] r4:00000000 [ 1349.398993][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.409790][ T32] r9:84a92400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1349.410117][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.410379][ T32] r5:00001000 r4:eacc7000 [ 1349.410501][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.410768][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.411040][ T32] r5:84f4677c r4:84f46400 [ 1349.411157][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.411440][ T32] r7:ddde3e40 r6:82c18200 r5:84f4677c r4:848dd400 [ 1349.411679][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.412029][ T32] r10:84a92400 r9:848dd42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.412327][ T32] r4:848dd400 [ 1349.412491][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.412935][ T32] r10:00000000 r9:eb30de78 r8:848e2000 r7:848dd400 r6:80267888 r5:84a92400 [ 1349.413494][ T32] r4:848deec0 [ 1349.413666][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.414580][ T32] Exception stack(0xeb2e9fb0 to 0xeb2e9ff8) [ 1349.414888][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.415227][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.415616][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.416021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848deec0 [ 1349.416441][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.416995][ T32] INFO: task kworker/0:469:4787 blocked for more than 475 seconds. [ 1349.417350][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.417669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.417979][ T32] task:kworker/0:469 state:D stack:0 pid:4787 tgid:4787 ppid:2 flags:0x00000000 [ 1349.418342][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.418656][ T32] Call trace: [ 1349.418901][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.430281][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb31dda4 r5:84a93c00 [ 1349.430782][ T32] r4:84a93c00 [ 1349.430935][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.431402][ T32] r5:84a93c00 r4:8271a0b0 [ 1349.431607][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.431998][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.432297][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb31de20 [ 1349.432503][ T32] r4:00000000 [ 1349.432596][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.432826][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.433086][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.433361][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84906b00 [ 1349.433592][ T32] r4:00000000 [ 1349.433689][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.433905][ T32] r9:84a93c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1349.434117][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.434299][ T32] r5:00001000 r4:eb399000 [ 1349.434395][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.434576][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.434798][ T32] r5:84ef7f7c r4:84ef7c00 [ 1349.434899][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.435110][ T32] r7:dddcfe40 r6:82c18000 r5:84ef7f7c r4:843d9c00 [ 1349.435288][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.435546][ T32] r10:84a93c00 r9:843d9c2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.435826][ T32] r4:843d9c00 [ 1349.435969][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.436273][ T32] r10:00000000 r9:eb2bde78 r8:848e2440 r7:843d9c00 r6:80267888 r5:84a93c00 [ 1349.436450][ T32] r4:848e21c0 [ 1349.436525][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.436777][ T32] Exception stack(0xeb31dfb0 to 0xeb31dff8) [ 1349.436935][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.437131][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.437466][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.437634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e21c0 [ 1349.437766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.437922][ T32] INFO: task kworker/0:470:4789 blocked for more than 475 seconds. [ 1349.438061][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.438183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.438405][ T32] task:kworker/0:470 state:D stack:0 pid:4789 tgid:4789 ppid:2 flags:0x00000000 [ 1349.438651][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.438826][ T32] Call trace: [ 1349.438922][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.451334][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb325da4 r5:84a95400 [ 1349.451656][ T32] r4:84a95400 [ 1349.451755][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.452024][ T32] r5:84a95400 r4:8271a0b0 [ 1349.452127][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.452459][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.452932][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb325e20 [ 1349.453435][ T32] r4:00000000 [ 1349.453640][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.454073][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.454438][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.454857][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2e40 [ 1349.455053][ T32] r4:00000000 [ 1349.455149][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.455335][ T32] r9:84a95400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1349.455540][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.455905][ T32] r5:00001000 r4:eaf4d000 [ 1349.456095][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.456538][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.456905][ T32] r5:84ef777c r4:84ef7400 [ 1349.457157][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.457626][ T32] r7:dddcfe40 r6:82c18000 r5:84ef777c r4:843d9c80 [ 1349.457897][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.458362][ T32] r10:84a95400 r9:843d9cac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.458728][ T32] r4:843d9c80 [ 1349.458904][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.469923][ T32] r10:00000000 r9:eb31de78 r8:848e2680 r7:843d9c80 r6:80267888 r5:84a95400 [ 1349.470460][ T32] r4:848e2580 [ 1349.470626][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.471444][ T32] Exception stack(0xeb325fb0 to 0xeb325ff8) [ 1349.471807][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.472387][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.472639][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.472841][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e2580 [ 1349.473177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.473674][ T32] INFO: task kworker/1:368:4791 blocked for more than 475 seconds. [ 1349.474141][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.474387][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.474643][ T32] task:kworker/1:368 state:D stack:0 pid:4791 tgid:4791 ppid:2 flags:0x00000000 [ 1349.474935][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.475142][ T32] Call trace: [ 1349.475345][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.475665][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb32dda4 r5:84a96000 [ 1349.476211][ T32] r4:84a96000 [ 1349.476376][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.477385][ T32] r5:84a96000 r4:8271a0b0 [ 1349.477697][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.478090][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.478337][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb32de20 [ 1349.478610][ T32] r4:00000000 [ 1349.478715][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.478890][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.479176][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.490561][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7040 [ 1349.490934][ T32] r4:00000000 [ 1349.491118][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.491515][ T32] r9:84a96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1349.491869][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.492190][ T32] r5:00001000 r4:ead0f000 [ 1349.492362][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.492664][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.493182][ T32] r5:84f46f7c r4:84f46c00 [ 1349.493389][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.493855][ T32] r7:ddde3e40 r6:82c18200 r5:84f46f7c r4:848dd480 [ 1349.494205][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.494654][ T32] r10:84a96000 r9:848dd4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.495059][ T32] r4:848dd480 [ 1349.495236][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.495572][ T32] r10:00000000 r9:eb30de78 r8:848e2800 r7:848dd480 r6:80267888 r5:84a96000 [ 1349.495898][ T32] r4:848f0e40 [ 1349.496059][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.496286][ T32] Exception stack(0xeb32dfb0 to 0xeb32dff8) [ 1349.496439][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.496659][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.496928][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.497122][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848f0e40 [ 1349.497296][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.497549][ T32] INFO: task kworker/1:369:4793 blocked for more than 475 seconds. [ 1349.497818][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.497995][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.498227][ T32] task:kworker/1:369 state:D stack:0 pid:4793 tgid:4793 ppid:2 flags:0x00000000 [ 1349.498520][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.498767][ T32] Call trace: [ 1349.498893][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.510047][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb335da4 r5:84a93000 [ 1349.510582][ T32] r4:84a93000 [ 1349.510767][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.511144][ T32] r5:84a93000 r4:8271a0b0 [ 1349.511369][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.511844][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.512349][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb335e20 [ 1349.512861][ T32] r4:00000000 [ 1349.513031][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.513457][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.513841][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.514327][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7380 [ 1349.514627][ T32] r4:00000000 [ 1349.514803][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.515390][ T32] r9:84a93000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1349.515931][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.516348][ T32] r5:00001000 r4:eaeb9000 [ 1349.516580][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.517284][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.518287][ T32] r5:84f4777c r4:84f47400 [ 1349.518641][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.529942][ T32] r7:ddde3e40 r6:82c18200 r5:84f4777c r4:848dd500 [ 1349.530357][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.530848][ T32] r10:84a93000 r9:848dd52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.531620][ T32] r4:848dd500 [ 1349.532170][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.532568][ T32] r10:00000000 r9:eb32de78 r8:848e2980 r7:848dd500 r6:80267888 r5:84a93000 [ 1349.533226][ T32] r4:83ea7000 [ 1349.533441][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.533829][ T32] Exception stack(0xeb335fb0 to 0xeb335ff8) [ 1349.534081][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.534594][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.534947][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.535297][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7000 [ 1349.535642][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.535991][ T32] INFO: task kworker/1:370:4794 blocked for more than 475 seconds. [ 1349.536294][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.536534][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.536820][ T32] task:kworker/1:370 state:D stack:0 pid:4794 tgid:4794 ppid:2 flags:0x00000000 [ 1349.537220][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.537528][ T32] Call trace: [ 1349.537796][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.538132][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb339da4 r5:84a96c00 [ 1349.538464][ T32] r4:84a96c00 [ 1349.538684][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.539067][ T32] r5:84a96c00 r4:8271a0b0 [ 1349.549877][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.550486][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.551033][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb339e20 [ 1349.551351][ T32] r4:00000000 [ 1349.551549][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.552479][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.553080][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.553657][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7200 [ 1349.553994][ T32] r4:00000000 [ 1349.554169][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.554683][ T32] r9:84a96c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1349.554983][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.555551][ T32] r5:00001000 r4:eae9d000 [ 1349.555801][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.556156][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.557404][ T32] r5:84f4737c r4:84f47000 [ 1349.557992][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.558407][ T32] r7:ddde3e40 r6:82c18200 r5:84f4737c r4:848dd580 [ 1349.558956][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.570078][ T32] r10:84a96c00 r9:848dd5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.570564][ T32] r4:848dd580 [ 1349.570827][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.571301][ T32] r10:00000000 r9:eb335e78 r8:848e2a80 r7:848dd580 r6:80267888 r5:84a96c00 [ 1349.572092][ T32] r4:83ea71c0 [ 1349.572521][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.572902][ T32] Exception stack(0xeb339fb0 to 0xeb339ff8) [ 1349.573471][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.574005][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.574848][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.575595][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea71c0 [ 1349.576483][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.577078][ T32] INFO: task kworker/1:371:4797 blocked for more than 476 seconds. [ 1349.577795][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.578218][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.578746][ T32] task:kworker/1:371 state:D stack:0 pid:4797 tgid:4797 ppid:2 flags:0x00000000 [ 1349.589993][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.590483][ T32] Call trace: [ 1349.590727][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.591278][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb33dda4 r5:84a94800 [ 1349.591595][ T32] r4:84a94800 [ 1349.591825][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.592227][ T32] r5:84a94800 r4:8271a0b0 [ 1349.592407][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.592840][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.593290][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb33de20 [ 1349.593606][ T32] r4:00000000 [ 1349.593989][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.594431][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.594888][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.595344][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2c00 [ 1349.595653][ T32] r4:00000000 [ 1349.595867][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.596221][ T32] r9:84a94800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1349.596927][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.597513][ T32] r5:00001000 r4:eaf19000 [ 1349.597864][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.598190][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.598531][ T32] r5:84ef737c r4:84ef7000 [ 1349.598848][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.609944][ T32] r7:ddde3e40 r6:82c18200 r5:84ef737c r4:848dd600 [ 1349.610349][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.610902][ T32] r10:84a94800 r9:848dd62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.611457][ T32] r4:848dd600 [ 1349.611870][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.612497][ T32] r10:00000000 r9:eb335e78 r8:848e2c80 r7:848dd600 r6:80267888 r5:84a94800 [ 1349.613105][ T32] r4:83ea7300 [ 1349.613541][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.614406][ T32] Exception stack(0xeb33dfb0 to 0xeb33dff8) [ 1349.614682][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.615160][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.615511][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.615837][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7300 [ 1349.616191][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.616576][ T32] INFO: task kworker/1:372:4798 blocked for more than 476 seconds. [ 1349.616909][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.617229][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.617629][ T32] task:kworker/1:372 state:D stack:0 pid:4798 tgid:4798 ppid:2 flags:0x00000000 [ 1349.618104][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.618565][ T32] Call trace: [ 1349.618806][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.629992][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb331da4 r5:84f7e000 [ 1349.630503][ T32] r4:84f7e000 [ 1349.630667][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.631840][ T32] r5:84f7e000 r4:8271a0b0 [ 1349.632035][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.632495][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.632866][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb331e20 [ 1349.633533][ T32] r4:00000000 [ 1349.633702][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.634027][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.634355][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.634829][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7780 [ 1349.635357][ T32] r4:00000000 [ 1349.635599][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.636177][ T32] r9:84f7e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1349.636460][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.636811][ T32] r5:00001000 r4:eaf73000 [ 1349.637089][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.637518][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.637949][ T32] r5:84f47f7c r4:84f47c00 [ 1349.638139][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.638505][ T32] r7:ddde3e40 r6:82c18200 r5:84f47f7c r4:848dd680 [ 1349.638795][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.639220][ T32] r10:84f7e000 r9:848dd6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.650590][ T32] r4:848dd680 [ 1349.650825][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.651368][ T32] r10:00000000 r9:eb33de78 r8:83ea7400 r7:848dd680 r6:80267888 r5:84f7e000 [ 1349.651653][ T32] r4:83ea71c0 [ 1349.651853][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.652333][ T32] Exception stack(0xeb331fb0 to 0xeb331ff8) [ 1349.652649][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.654165][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.654715][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.655067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea71c0 [ 1349.655467][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.655936][ T32] INFO: task kworker/1:373:4803 blocked for more than 476 seconds. [ 1349.656296][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.656556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.657180][ T32] task:kworker/1:373 state:D stack:0 pid:4803 tgid:4803 ppid:2 flags:0x00000000 [ 1349.658118][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.658822][ T32] Call trace: [ 1349.659059][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.670263][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb341da4 r5:84f7bc00 [ 1349.670856][ T32] r4:84f7bc00 [ 1349.671057][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.671543][ T32] r5:84f7bc00 r4:8271a0b0 [ 1349.671799][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.672421][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.672832][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb341e20 [ 1349.673161][ T32] r4:00000000 [ 1349.673476][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.673911][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.674402][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.674820][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7680 [ 1349.675477][ T32] r4:00000000 [ 1349.675696][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.676115][ T32] r9:84f7bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1349.676403][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.676779][ T32] r5:00001000 r4:eaf59000 [ 1349.676986][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.677426][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.677790][ T32] r5:84f47b7c r4:84f47800 [ 1349.677958][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.678341][ T32] r7:ddde3e40 r6:82c18200 r5:84f47b7c r4:848dd700 [ 1349.678580][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.679085][ T32] r10:84f7bc00 r9:848dd72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.690016][ T32] r4:848dd700 [ 1349.690351][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.690756][ T32] r10:00000000 r9:eb331e78 r8:83ea7840 r7:848dd700 r6:80267888 r5:84f7bc00 [ 1349.691171][ T32] r4:83ea7600 [ 1349.691337][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.691870][ T32] Exception stack(0xeb341fb0 to 0xeb341ff8) [ 1349.692200][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.692727][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.693297][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.693674][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7600 [ 1349.694182][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.694565][ T32] INFO: task kworker/1:374:4804 blocked for more than 476 seconds. [ 1349.694926][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.695184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.695497][ T32] task:kworker/1:374 state:D stack:0 pid:4804 tgid:4804 ppid:2 flags:0x00000000 [ 1349.696048][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.696428][ T32] Call trace: [ 1349.696644][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.697163][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb321da4 r5:84f7d400 [ 1349.697668][ T32] r4:84f7d400 [ 1349.697853][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.698236][ T32] r5:84f7d400 r4:8271a0b0 [ 1349.698427][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.698891][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.710021][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb321e20 [ 1349.710554][ T32] r4:00000000 [ 1349.710720][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.711391][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.711900][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.712692][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea79c0 [ 1349.713043][ T32] r4:00000000 [ 1349.713218][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.713748][ T32] r9:84f7d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1349.714132][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.714499][ T32] r5:00001000 r4:eaf8b000 [ 1349.714733][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.715256][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.715850][ T32] r5:84f4c37c r4:84f4c000 [ 1349.716402][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.716900][ T32] r7:ddde3e40 r6:82c18200 r5:84f4c37c r4:848dd780 [ 1349.717152][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.717550][ T32] r10:84f7d400 r9:848dd7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.717920][ T32] r4:848dd780 [ 1349.718109][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.718680][ T32] r10:00000000 r9:eb331e78 r8:83ea7880 r7:848dd780 r6:80267888 r5:84f7d400 [ 1349.729962][ T32] r4:83ea7740 [ 1349.730386][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.730917][ T32] Exception stack(0xeb321fb0 to 0xeb321ff8) [ 1349.731264][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.731699][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.732091][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.732483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7740 [ 1349.733081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.733707][ T32] INFO: task kworker/1:375:4806 blocked for more than 476 seconds. [ 1349.734033][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.734358][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.734689][ T32] task:kworker/1:375 state:D stack:0 pid:4806 tgid:4806 ppid:2 flags:0x00000000 [ 1349.735294][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.735674][ T32] Call trace: [ 1349.735873][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.736489][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb349da4 r5:84f7c800 [ 1349.736906][ T32] r4:84f7c800 [ 1349.737090][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.737612][ T32] r5:84f7c800 r4:8271a0b0 [ 1349.737786][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.738327][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.738821][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb349e20 [ 1349.739319][ T32] r4:00000000 [ 1349.750316][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.750825][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.751308][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.751742][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7c80 [ 1349.752263][ T32] r4:00000000 [ 1349.752488][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.752910][ T32] r9:84f7c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1349.753228][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.753733][ T32] r5:00001000 r4:eafad000 [ 1349.753964][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.754678][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.755204][ T32] r5:84f4c77c r4:84f4c400 [ 1349.755417][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.755961][ T32] r7:ddde3e40 r6:82c18200 r5:84f4c77c r4:848dd800 [ 1349.756389][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.756849][ T32] r10:84f7c800 r9:848dd82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.757346][ T32] r4:848dd800 [ 1349.757851][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.758344][ T32] r10:00000000 r9:eb321e78 r8:83ea7b40 r7:848dd800 r6:80267888 r5:84f7c800 [ 1349.759085][ T32] r4:83ea7940 [ 1349.769874][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.770331][ T32] Exception stack(0xeb349fb0 to 0xeb349ff8) [ 1349.770507][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.770712][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.770919][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.771104][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7940 [ 1349.771445][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.771663][ T32] INFO: task kworker/1:376:4808 blocked for more than 476 seconds. [ 1349.771908][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.772055][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.772237][ T32] task:kworker/1:376 state:D stack:0 pid:4808 tgid:4808 ppid:2 flags:0x00000000 [ 1349.772566][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.772754][ T32] Call trace: [ 1349.772893][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.773198][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb345da4 r5:84f7ec00 [ 1349.773473][ T32] r4:84f7ec00 [ 1349.773582][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.773909][ T32] r5:84f7ec00 r4:8271a0b0 [ 1349.774071][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.774397][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.774752][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb345e20 [ 1349.774938][ T32] r4:00000000 [ 1349.775037][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.775255][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.776200][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.777212][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7d80 [ 1349.778422][ T32] r4:00000000 [ 1349.778843][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.779768][ T32] r9:84f7ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1349.780732][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.792458][ T32] r5:00001000 r4:eafb9000 [ 1349.792864][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.793345][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.793759][ T32] r5:84f4cb7c r4:84f4c800 [ 1349.794003][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.794442][ T32] r7:ddde3e40 r6:82c18200 r5:84f4cb7c r4:848dd880 [ 1349.794722][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.795125][ T32] r10:84f7ec00 r9:848dd8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.795542][ T32] r4:848dd880 [ 1349.795767][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.796217][ T32] r10:00000000 r9:eb349e78 r8:83ea7e40 r7:848dd880 r6:80267888 r5:84f7ec00 [ 1349.796581][ T32] r4:83ea7c00 [ 1349.796749][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.797178][ T32] Exception stack(0xeb345fb0 to 0xeb345ff8) [ 1349.797509][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.797836][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.798392][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.798755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7c00 [ 1349.810023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.810607][ T32] INFO: task kworker/1:377:4810 blocked for more than 476 seconds. [ 1349.810921][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.811262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.811695][ T32] task:kworker/1:377 state:D stack:0 pid:4810 tgid:4810 ppid:2 flags:0x00000000 [ 1349.812181][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.812587][ T32] Call trace: [ 1349.812822][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.813235][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb34dda4 r5:84f78000 [ 1349.813733][ T32] r4:84f78000 [ 1349.813909][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.814433][ T32] r5:84f78000 r4:8271a0b0 [ 1349.814638][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.815099][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.815595][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb34de20 [ 1349.815906][ T32] r4:00000000 [ 1349.816074][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.816676][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.817102][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.817495][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea7f00 [ 1349.818083][ T32] r4:00000000 [ 1349.818269][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.818727][ T32] r9:84f78000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1349.829951][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.830542][ T32] r5:00001000 r4:eafd5000 [ 1349.831022][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.831334][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.831674][ T32] r5:84f4cf7c r4:84f4cc00 [ 1349.831830][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.832140][ T32] r7:ddde3e40 r6:82c18200 r5:84f4cf7c r4:848dd900 [ 1349.832342][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.832728][ T32] r10:84f78000 r9:848dd92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.832980][ T32] r4:848dd900 [ 1349.833120][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.833555][ T32] r10:00000000 r9:eb345e78 r8:83ea7f80 r7:848dd900 r6:80267888 r5:84f78000 [ 1349.833826][ T32] r4:83ea7ec0 [ 1349.833967][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.834283][ T32] Exception stack(0xeb34dfb0 to 0xeb34dff8) [ 1349.834504][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1349.834837][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.835098][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.835368][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea7ec0 [ 1349.835652][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.835975][ T32] INFO: task kworker/0:471:4811 blocked for more than 476 seconds. [ 1349.836263][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.836508][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.836753][ T32] task:kworker/0:471 state:D stack:0 pid:4811 tgid:4811 ppid:2 flags:0x00000000 [ 1349.837158][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.837437][ T32] Call trace: [ 1349.837638][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.837999][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb355da4 r5:84ecd400 [ 1349.838311][ T32] r4:84ecd400 [ 1349.838535][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.838973][ T32] r5:84ecd400 r4:8271a0b0 [ 1349.850033][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.850626][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.850980][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb355e20 [ 1349.851225][ T32] r4:00000000 [ 1349.851366][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.851701][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.852052][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.852385][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849062c0 [ 1349.852655][ T32] r4:00000000 [ 1349.852796][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.853071][ T32] r9:84ecd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1349.853297][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.854827][ T32] r5:00001000 r4:eb15f000 [ 1349.855057][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.855388][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.855704][ T32] r5:84ef7b7c r4:84ef7800 [ 1349.855871][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.856193][ T32] r7:dddcfe40 r6:82c18000 r5:84ef7b7c r4:843d9d00 [ 1349.856371][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.856650][ T32] r10:84ecd400 r9:843d9d2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1349.856896][ T32] r4:843d9d00 [ 1349.857029][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.857286][ T32] r10:00000000 r9:eb31de78 r8:83ea74c0 r7:843d9d00 r6:80267888 r5:84ecd400 [ 1349.857741][ T32] r4:848e2f40 [ 1349.857867][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.858237][ T32] Exception stack(0xeb355fb0 to 0xeb355ff8) [ 1349.858426][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.858778][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.859012][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.870247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:848e2f40 [ 1349.870871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.871259][ T32] INFO: task kworker/1:378:4813 blocked for more than 476 seconds. [ 1349.871602][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.871910][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.872618][ T32] task:kworker/1:378 state:D stack:0 pid:4813 tgid:4813 ppid:2 flags:0x00000000 [ 1349.873993][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.874389][ T32] Call trace: [ 1349.875098][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.875502][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb351da4 r5:84f76000 [ 1349.875994][ T32] r4:84f76000 [ 1349.876246][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.876702][ T32] r5:84f76000 r4:8271a0b0 [ 1349.876914][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.877395][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.877827][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb351e20 [ 1349.878195][ T32] r4:00000000 [ 1349.878356][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.878725][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.889960][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.890615][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430f100 [ 1349.890986][ T32] r4:00000000 [ 1349.891217][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.891759][ T32] r9:84f76000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1349.892083][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.892623][ T32] r5:00001000 r4:eb0cd000 [ 1349.892836][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.893210][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.893722][ T32] r5:84f4d37c r4:84f4d000 [ 1349.893950][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.894387][ T32] r7:ddde3e40 r6:82c18200 r5:84f4d37c r4:848dd980 [ 1349.894716][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.895438][ T32] r10:84f76000 r9:848dd9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.895781][ T32] r4:848dd980 [ 1349.896005][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.896382][ T32] r10:00000000 r9:eb34de78 r8:8430f180 r7:848dd980 r6:80267888 r5:84f76000 [ 1349.896931][ T32] r4:8430f100 [ 1349.897100][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.897491][ T32] Exception stack(0xeb351fb0 to 0xeb351ff8) [ 1349.897964][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1349.898440][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.898829][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.909954][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f100 [ 1349.910487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.910821][ T32] INFO: task kworker/1:379:4816 blocked for more than 476 seconds. [ 1349.911126][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.911389][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.911808][ T32] task:kworker/1:379 state:D stack:0 pid:4816 tgid:4816 ppid:2 flags:0x00000000 [ 1349.912226][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.912546][ T32] Call trace: [ 1349.912829][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.913177][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb359da4 r5:84f80000 [ 1349.913553][ T32] r4:84f80000 [ 1349.913777][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.914515][ T32] r5:84f80000 r4:8271a0b0 [ 1349.914752][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.915148][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.915782][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb359e20 [ 1349.916080][ T32] r4:00000000 [ 1349.916257][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.916608][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.917055][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.917468][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430f240 [ 1349.918247][ T32] r4:00000000 [ 1349.918417][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.918765][ T32] r9:84f80000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1349.919092][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.930525][ T32] r5:00001000 r4:eb12b000 [ 1349.930752][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.931172][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.931538][ T32] r5:84f4d77c r4:84f4d400 [ 1349.931719][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.932167][ T32] r7:ddde3e40 r6:82c18200 r5:84f4d77c r4:848dda00 [ 1349.932437][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.932869][ T32] r10:84f80000 r9:848dda2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.933134][ T32] r4:848dda00 [ 1349.933302][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.933661][ T32] r10:00000000 r9:eb351e78 r8:8430f2c0 r7:848dda00 r6:80267888 r5:84f80000 [ 1349.934023][ T32] r4:8430f200 [ 1349.934319][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.934686][ T32] Exception stack(0xeb359fb0 to 0xeb359ff8) [ 1349.934940][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.935323][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.935761][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.936035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f200 [ 1349.936341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.936648][ T32] INFO: task kworker/1:380:4817 blocked for more than 476 seconds. [ 1349.937021][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.937252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.937601][ T32] task:kworker/1:380 state:D stack:0 pid:4817 tgid:4817 ppid:2 flags:0x00000000 [ 1349.938160][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.938528][ T32] Call trace: [ 1349.938750][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.939152][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb365da4 r5:84ee1800 [ 1349.949849][ T32] r4:84ee1800 [ 1349.950257][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.950746][ T32] r5:84ee1800 r4:8271a0b0 [ 1349.951018][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.951524][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.951992][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb365e20 [ 1349.952307][ T32] r4:00000000 [ 1349.952461][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.952877][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.953248][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.953645][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430f480 [ 1349.953981][ T32] r4:00000000 [ 1349.954215][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.954606][ T32] r9:84ee1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1349.954956][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.955411][ T32] r5:00001000 r4:eb13d000 [ 1349.955591][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.956002][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.956392][ T32] r5:84f4db7c r4:84f4d800 [ 1349.956578][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.957067][ T32] r7:ddde3e40 r6:82c18200 r5:84f4db7c r4:848dda80 [ 1349.957352][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.957870][ T32] r10:84ee1800 r9:848ddaac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.958315][ T32] r4:848dda80 [ 1349.958633][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.959017][ T32] r10:00000000 r9:eb359e78 r8:84906040 r7:848dda80 r6:80267888 r5:84ee1800 [ 1349.969764][ T32] r4:8430f080 [ 1349.970102][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.970549][ T32] Exception stack(0xeb365fb0 to 0xeb365ff8) [ 1349.970920][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1349.971233][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.971615][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.971985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f080 [ 1349.972419][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.972796][ T32] INFO: task kworker/1:381:4819 blocked for more than 476 seconds. [ 1349.973287][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.973679][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.974121][ T32] task:kworker/1:381 state:D stack:0 pid:4819 tgid:4819 ppid:2 flags:0x00000000 [ 1349.974640][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.975009][ T32] Call trace: [ 1349.975232][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.975787][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb369da4 r5:84ee2400 [ 1349.976278][ T32] r4:84ee2400 [ 1349.976456][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.976982][ T32] r5:84ee2400 r4:8271a0b0 [ 1349.977208][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.977951][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.978318][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb369e20 [ 1349.978610][ T32] r4:00000000 [ 1349.978705][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1349.978979][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1349.989765][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1349.990174][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430f640 [ 1349.990434][ T32] r4:00000000 [ 1349.990561][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1349.990840][ T32] r9:84ee2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1349.991094][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1349.991364][ T32] r5:00001000 r4:eb151000 [ 1349.991545][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1349.991837][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1349.992163][ T32] r5:84f4df7c r4:84f4dc00 [ 1349.992343][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1349.992743][ T32] r7:ddde3e40 r6:82c18200 r5:84f4df7c r4:848ddb00 [ 1349.992932][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1349.993243][ T32] r10:84ee2400 r9:848ddb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1349.993555][ T32] r4:848ddb00 [ 1349.993653][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1349.993931][ T32] r10:00000000 r9:eb365e78 r8:84906140 r7:848ddb00 r6:80267888 r5:84ee2400 [ 1349.994171][ T32] r4:8430f400 [ 1349.994266][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1349.994592][ T32] Exception stack(0xeb369fb0 to 0xeb369ff8) [ 1349.994805][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1349.995086][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1349.995325][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1349.995536][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f400 [ 1349.995706][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1349.995972][ T32] INFO: task kworker/1:382:4821 blocked for more than 476 seconds. [ 1349.996172][ T32] Not tainted 6.12.0-syzkaller #0 [ 1349.996374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1349.996580][ T32] task:kworker/1:382 state:D stack:0 pid:4821 tgid:4821 ppid:2 flags:0x00000000 [ 1349.996895][ T32] Workqueue: events bpf_prog_free_deferred [ 1349.997098][ T32] Call trace: [ 1349.997211][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1349.997485][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb35dda4 r5:84f82400 [ 1349.997711][ T32] r4:84f82400 [ 1349.997808][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1349.998171][ T32] r5:84f82400 r4:8271a0b0 [ 1349.998317][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1349.998619][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1349.998928][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb35de20 [ 1350.009690][ T32] r4:00000000 [ 1350.009965][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.010347][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.010605][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.010857][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430f880 [ 1350.011040][ T32] r4:00000000 [ 1350.011136][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.011329][ T32] r9:84f82400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1350.011480][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.011678][ T32] r5:00001000 r4:eb169000 [ 1350.011778][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.011953][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.012190][ T32] r5:84f4e37c r4:84f4e000 [ 1350.012283][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.012496][ T32] r7:ddde3e40 r6:82c18200 r5:84f4e37c r4:848ddb80 [ 1350.012610][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.012778][ T32] r10:84f82400 r9:848ddbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.012914][ T32] r4:848ddb80 [ 1350.013003][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.013209][ T32] r10:00000000 r9:eb369e78 r8:8430f700 r7:848ddb80 r6:80267888 r5:84f82400 [ 1350.013422][ T32] r4:8430f5c0 [ 1350.013530][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.013698][ T32] Exception stack(0xeb35dfb0 to 0xeb35dff8) [ 1350.013882][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.014099][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.014329][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.014529][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f5c0 [ 1350.014746][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.014938][ T32] INFO: task kworker/1:383:4824 blocked for more than 476 seconds. [ 1350.015101][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.015225][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.015397][ T32] task:kworker/1:383 state:D stack:0 pid:4824 tgid:4824 ppid:2 flags:0x00000000 [ 1350.015706][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.015954][ T32] Call trace: [ 1350.016132][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.016356][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb371da4 r5:84f80c00 [ 1350.016560][ T32] r4:84f80c00 [ 1350.016657][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.016892][ T32] r5:84f80c00 r4:8271a0b0 [ 1350.017028][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.017303][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.017629][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb371e20 [ 1350.017839][ T32] r4:00000000 [ 1350.017932][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.018192][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.018428][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.018675][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430fb80 [ 1350.018913][ T32] r4:00000000 [ 1350.019002][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.029684][ T32] r9:84f80c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1350.030007][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.030343][ T32] r5:00001000 r4:eb18d000 [ 1350.030525][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.030815][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.031060][ T32] r5:84f4eb7c r4:84f4e800 [ 1350.031205][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.031534][ T32] r7:ddde3e40 r6:82c18200 r5:84f4eb7c r4:848ddc00 [ 1350.031669][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.031927][ T32] r10:84f80c00 r9:848ddc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.032112][ T32] r4:848ddc00 [ 1350.032235][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.032456][ T32] r10:00000000 r9:eb35de78 r8:8430f980 r7:848ddc00 r6:80267888 r5:84f80c00 [ 1350.032648][ T32] r4:8430f800 [ 1350.032792][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.033049][ T32] Exception stack(0xeb371fb0 to 0xeb371ff8) [ 1350.033209][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.033459][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.033702][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.033906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f800 [ 1350.034119][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.034313][ T32] INFO: task kworker/0:472:4825 blocked for more than 476 seconds. [ 1350.034536][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.034680][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.034903][ T32] task:kworker/0:472 state:D stack:0 pid:4825 tgid:4825 ppid:2 flags:0x00000000 [ 1350.035190][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.035366][ T32] Call trace: [ 1350.035511][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.035722][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb361da4 r5:84ee3000 [ 1350.035942][ T32] r4:84ee3000 [ 1350.036064][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.036347][ T32] r5:84ee3000 r4:8271a0b0 [ 1350.036465][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.036728][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.036991][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb361e20 [ 1350.037204][ T32] r4:00000000 [ 1350.037340][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.037566][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.037819][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.038123][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea0f80 [ 1350.038352][ T32] r4:00000000 [ 1350.038455][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.038772][ T32] r9:84ee3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1350.038947][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.049744][ T32] r5:00001000 r4:eae07000 [ 1350.049980][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.050358][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.050724][ T32] r5:84f1877c r4:84f18400 [ 1350.050880][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.051649][ T32] r7:dddcfe40 r6:82c18000 r5:84f1877c r4:843d9d80 [ 1350.051874][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.052177][ T32] r10:84ee3000 r9:843d9dac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.052344][ T32] r4:843d9d80 [ 1350.052443][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.052744][ T32] r10:00000000 r9:eb31de78 r8:84906380 r7:843d9d80 r6:80267888 r5:84ee3000 [ 1350.053060][ T32] r4:84906240 [ 1350.053180][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.053584][ T32] Exception stack(0xeb361fb0 to 0xeb361ff8) [ 1350.053826][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.054208][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.054593][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.054861][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84906240 [ 1350.055176][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.055491][ T32] INFO: task kworker/1:384:4826 blocked for more than 476 seconds. [ 1350.055796][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.055996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.056250][ T32] task:kworker/1:384 state:D stack:0 pid:4826 tgid:4826 ppid:2 flags:0x00000000 [ 1350.056608][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.056819][ T32] Call trace: [ 1350.056953][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.057195][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb375da4 r5:84ee3c00 [ 1350.057458][ T32] r4:84ee3c00 [ 1350.057636][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.058197][ T32] r5:84ee3c00 r4:8271a0b0 [ 1350.058372][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.058802][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.069899][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb375e20 [ 1350.070242][ T32] r4:00000000 [ 1350.070415][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.070740][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.070998][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.071274][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430fb00 [ 1350.071494][ T32] r4:00000000 [ 1350.071618][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.071872][ T32] r9:84ee3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1350.072132][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.072419][ T32] r5:00001000 r4:eb17b000 [ 1350.072544][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.072761][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.073039][ T32] r5:84f4e77c r4:84f4e400 [ 1350.073157][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.073449][ T32] r7:ddde3e40 r6:82c18200 r5:84f4e77c r4:848ddc80 [ 1350.073621][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.073912][ T32] r10:84ee3c00 r9:848ddcac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.074120][ T32] r4:848ddc80 [ 1350.074265][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.074478][ T32] r10:00000000 r9:eb371e78 r8:84906400 r7:848ddc80 r6:80267888 r5:84ee3c00 [ 1350.074670][ T32] r4:8430f800 [ 1350.074856][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.075119][ T32] Exception stack(0xeb375fb0 to 0xeb375ff8) [ 1350.075301][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.075493][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.075745][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.075973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430f800 [ 1350.076143][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.076395][ T32] INFO: task kworker/1:385:4829 blocked for more than 476 seconds. [ 1350.076600][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.076760][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.076974][ T32] task:kworker/1:385 state:D stack:0 pid:4829 tgid:4829 ppid:2 flags:0x00000000 [ 1350.077265][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.077497][ T32] Call trace: [ 1350.077579][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.077820][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb381da4 r5:84ee6000 [ 1350.078045][ T32] r4:84ee6000 [ 1350.078119][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.078374][ T32] r5:84ee6000 r4:8271a0b0 [ 1350.078487][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.078703][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.078949][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb381e20 [ 1350.079176][ T32] r4:00000000 [ 1350.090106][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.090411][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.090621][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.090843][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430fd40 [ 1350.091010][ T32] r4:00000000 [ 1350.091106][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.091301][ T32] r9:84ee6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1350.091528][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.091769][ T32] r5:00001000 r4:eb1c1000 [ 1350.091882][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.092071][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.092276][ T32] r5:84f4ef7c r4:84f4ec00 [ 1350.092363][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.092552][ T32] r7:ddde3e40 r6:82c18200 r5:84f4ef7c r4:848ddd00 [ 1350.092686][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.092861][ T32] r10:84ee6000 r9:848ddd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.093000][ T32] r4:848ddd00 [ 1350.093109][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.093278][ T32] r10:00000000 r9:eb371e78 r8:84906700 r7:848ddd00 r6:80267888 r5:84ee6000 [ 1350.093557][ T32] r4:8430fac0 [ 1350.093709][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.093968][ T32] Exception stack(0xeb381fb0 to 0xeb381ff8) [ 1350.094163][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.094434][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.094751][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.094965][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430fac0 [ 1350.095218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.095511][ T32] INFO: task kworker/1:386:4831 blocked for more than 476 seconds. [ 1350.095697][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.095873][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.096068][ T32] task:kworker/1:386 state:D stack:0 pid:4831 tgid:4831 ppid:2 flags:0x00000000 [ 1350.096311][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.096464][ T32] Call trace: [ 1350.096607][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.096785][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb38dda4 r5:84ee5400 [ 1350.096953][ T32] r4:84ee5400 [ 1350.097041][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.097297][ T32] r5:84ee5400 r4:8271a0b0 [ 1350.097452][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.097681][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.097955][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb38de20 [ 1350.098207][ T32] r4:00000000 [ 1350.098296][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.098627][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.098865][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.099054][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901780 [ 1350.109810][ T32] r4:00000000 [ 1350.110062][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.110324][ T32] r9:84ee5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1350.110497][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.110715][ T32] r5:00001000 r4:eaaaf000 [ 1350.110830][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.111049][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.111322][ T32] r5:84800b7c r4:84800800 [ 1350.111480][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.111776][ T32] r7:ddde3e40 r6:82c18200 r5:84800b7c r4:848ddd80 [ 1350.111982][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.112302][ T32] r10:84ee5400 r9:848dddac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.112519][ T32] r4:848ddd80 [ 1350.112633][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.112846][ T32] r10:00000000 r9:eb381e78 r8:84906880 r7:848ddd80 r6:80267888 r5:84ee5400 [ 1350.113002][ T32] r4:8430fcc0 [ 1350.113073][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.113227][ T32] Exception stack(0xeb38dfb0 to 0xeb38dff8) [ 1350.113435][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.113680][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.113870][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.114009][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430fcc0 [ 1350.114248][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.114557][ T32] INFO: task kworker/1:387:4832 blocked for more than 476 seconds. [ 1350.114738][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.114860][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.115032][ T32] task:kworker/1:387 state:D stack:0 pid:4832 tgid:4832 ppid:2 flags:0x00000000 [ 1350.115396][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.115567][ T32] Call trace: [ 1350.115784][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.116063][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb391da4 r5:84ee4800 [ 1350.116242][ T32] r4:84ee4800 [ 1350.116434][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.116642][ T32] r5:84ee4800 r4:8271a0b0 [ 1350.116780][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.117092][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.117432][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb391e20 [ 1350.117648][ T32] r4:00000000 [ 1350.117788][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.118017][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.118276][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.118528][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430fe80 [ 1350.118662][ T32] r4:00000000 [ 1350.118740][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.118896][ T32] r9:84ee4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1350.119035][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.129682][ T32] r5:00001000 r4:eb393000 [ 1350.129957][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.130221][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.130493][ T32] r5:84f4f37c r4:84f4f000 [ 1350.130643][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.131016][ T32] r7:ddde3e40 r6:82c18200 r5:84f4f37c r4:848dde00 [ 1350.131256][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.131519][ T32] r10:84ee4800 r9:848dde2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.131712][ T32] r4:848dde00 [ 1350.131806][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.132010][ T32] r10:00000000 r9:eb38de78 r8:84906980 r7:848dde00 r6:80267888 r5:84ee4800 [ 1350.132241][ T32] r4:8430fcc0 [ 1350.132388][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.132695][ T32] Exception stack(0xeb391fb0 to 0xeb391ff8) [ 1350.132896][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.133177][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.133385][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.133619][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430fcc0 [ 1350.133808][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.134023][ T32] INFO: task kworker/0:473:4835 blocked for more than 476 seconds. [ 1350.134304][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.134451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.134668][ T32] task:kworker/0:473 state:D stack:0 pid:4835 tgid:4835 ppid:2 flags:0x00000000 [ 1350.135009][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.135169][ T32] Call trace: [ 1350.135311][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.135500][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb36dda4 r5:84ee6c00 [ 1350.135700][ T32] r4:84ee6c00 [ 1350.135797][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.136042][ T32] r5:84ee6c00 r4:8271a0b0 [ 1350.136168][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.136507][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.136937][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb36de20 [ 1350.137188][ T32] r4:00000000 [ 1350.137369][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.137750][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.138149][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.138585][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea0e00 [ 1350.138928][ T32] r4:00000000 [ 1350.139090][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.150033][ T32] r9:84ee6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1350.150329][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.150584][ T32] r5:00001000 r4:eade9000 [ 1350.150813][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.150988][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.151210][ T32] r5:84f1837c r4:84f18000 [ 1350.151326][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.151557][ T32] r7:dddcfe40 r6:82c18000 r5:84f1837c r4:843d9e00 [ 1350.151750][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.151965][ T32] r10:84ee6c00 r9:843d9e2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.152215][ T32] r4:843d9e00 [ 1350.152313][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.152524][ T32] r10:00000000 r9:eb361e78 r8:84906bc0 r7:843d9e00 r6:80267888 r5:84ee6c00 [ 1350.152792][ T32] r4:84906a80 [ 1350.152879][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.153075][ T32] Exception stack(0xeb36dfb0 to 0xeb36dff8) [ 1350.153363][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.153639][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.153937][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.154109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84906a80 [ 1350.154353][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.154631][ T32] INFO: task kworker/1:388:4837 blocked for more than 476 seconds. [ 1350.154869][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.155017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.155189][ T32] task:kworker/1:388 state:D stack:0 pid:4837 tgid:4837 ppid:2 flags:0x00000000 [ 1350.155530][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.155747][ T32] Call trace: [ 1350.155859][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.156089][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb251da4 r5:84ee0c00 [ 1350.156236][ T32] r4:84ee0c00 [ 1350.156319][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.156522][ T32] r5:84ee0c00 r4:8271a0b0 [ 1350.156617][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.156835][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.157164][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb251e20 [ 1350.157528][ T32] r4:00000000 [ 1350.157670][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.157944][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.158191][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.158391][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8430ff40 [ 1350.158590][ T32] r4:00000000 [ 1350.158698][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.158970][ T32] r9:84ee0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1350.169785][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.170240][ T32] r5:00001000 r4:eb39f000 [ 1350.170368][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.170619][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.170946][ T32] r5:84f4f77c r4:84f4f400 [ 1350.171085][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.171437][ T32] r7:ddde3e40 r6:82c18200 r5:84f4f77c r4:848dde80 [ 1350.171609][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.171938][ T32] r10:84ee0c00 r9:848ddeac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.172150][ T32] r4:848dde80 [ 1350.172280][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.172584][ T32] r10:00000000 r9:eb38de78 r8:84906d00 r7:848dde80 r6:80267888 r5:84ee0c00 [ 1350.172860][ T32] r4:8430ffc0 [ 1350.172974][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.173429][ T32] Exception stack(0xeb251fb0 to 0xeb251ff8) [ 1350.173602][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.173941][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.174224][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.174399][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430ffc0 [ 1350.174573][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.174815][ T32] INFO: task kworker/1:389:4838 blocked for more than 476 seconds. [ 1350.175065][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.175214][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.175406][ T32] task:kworker/1:389 state:D stack:0 pid:4838 tgid:4838 ppid:2 flags:0x00000000 [ 1350.175733][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.175873][ T32] Call trace: [ 1350.175977][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.176214][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb255da4 r5:84fa0000 [ 1350.176416][ T32] r4:84fa0000 [ 1350.176503][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.176741][ T32] r5:84fa0000 r4:8271a0b0 [ 1350.176845][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.177117][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.177427][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb255e20 [ 1350.177592][ T32] r4:00000000 [ 1350.177686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.177963][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.178164][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.178395][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901000 [ 1350.178525][ T32] r4:00000000 [ 1350.178591][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.178782][ T32] r9:84fa0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1350.179102][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.189774][ T32] r5:00001000 r4:dfa1f000 [ 1350.190033][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.190353][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.190679][ T32] r5:84f4fb7c r4:84f4f800 [ 1350.190892][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.191256][ T32] r7:ddde3e40 r6:82c18200 r5:84f4fb7c r4:848ddf00 [ 1350.191432][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.191657][ T32] r10:84fa0000 r9:848ddf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.191830][ T32] r4:848ddf00 [ 1350.191944][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.192176][ T32] r10:00000000 r9:eb38de78 r8:84906e00 r7:848ddf00 r6:80267888 r5:84fa0000 [ 1350.192349][ T32] r4:8430ffc0 [ 1350.192465][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.192658][ T32] Exception stack(0xeb255fb0 to 0xeb255ff8) [ 1350.192798][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.192971][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.193260][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.193459][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8430ffc0 [ 1350.193741][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.193929][ T32] INFO: task kworker/1:390:4840 blocked for more than 476 seconds. [ 1350.194106][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.194234][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.194410][ T32] task:kworker/1:390 state:D stack:0 pid:4840 tgid:4840 ppid:2 flags:0x00000000 [ 1350.194633][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.194857][ T32] Call trace: [ 1350.194967][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.195174][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb271da4 r5:84fa1800 [ 1350.195344][ T32] r4:84fa1800 [ 1350.195432][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.195680][ T32] r5:84fa1800 r4:8271a0b0 [ 1350.195786][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.196064][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.196313][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb271e20 [ 1350.196579][ T32] r4:00000000 [ 1350.196671][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.196987][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.197276][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.197621][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901200 [ 1350.197818][ T32] r4:00000000 [ 1350.197937][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.198196][ T32] r9:84fa1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1350.198377][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.198611][ T32] r5:00001000 r4:dfd99000 [ 1350.198739][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.198956][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.209724][ T32] r5:84f4ff7c r4:84f4fc00 [ 1350.209964][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.210326][ T32] r7:ddde3e40 r6:82c18200 r5:84f4ff7c r4:848ddf80 [ 1350.210539][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.210819][ T32] r10:84fa1800 r9:848ddfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.211040][ T32] r4:848ddf80 [ 1350.211192][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.211536][ T32] r10:00000000 r9:eb38de78 r8:84906fc0 r7:848ddf80 r6:80267888 r5:84fa1800 [ 1350.211798][ T32] r4:849010c0 [ 1350.211950][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.212216][ T32] Exception stack(0xeb271fb0 to 0xeb271ff8) [ 1350.212467][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.212667][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.212971][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.213231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849010c0 [ 1350.213566][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.213870][ T32] INFO: task kworker/1:391:4843 blocked for more than 476 seconds. [ 1350.214152][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.214394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.214633][ T32] task:kworker/1:391 state:D stack:0 pid:4843 tgid:4843 ppid:2 flags:0x00000000 [ 1350.214941][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.215166][ T32] Call trace: [ 1350.215308][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.215592][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3adda4 r5:84fa0c00 [ 1350.215772][ T32] r4:84fa0c00 [ 1350.215861][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.216070][ T32] r5:84fa0c00 r4:8271a0b0 [ 1350.216171][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.216389][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.216619][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ade20 [ 1350.216826][ T32] r4:00000000 [ 1350.216915][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.217173][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.217453][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.217700][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901300 [ 1350.217913][ T32] r4:00000000 [ 1350.217986][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.218193][ T32] r9:84fa0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1350.218397][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.218597][ T32] r5:00001000 r4:e0499000 [ 1350.218752][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.219014][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.229725][ T32] r5:84f5437c r4:84f54000 [ 1350.230017][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.230275][ T32] r7:ddde3e40 r6:82c18200 r5:84f5437c r4:8430c000 [ 1350.230395][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.230661][ T32] r10:84fa0c00 r9:8430c02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.230882][ T32] r4:8430c000 [ 1350.230986][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.231199][ T32] r10:00000000 r9:eb38de78 r8:84907a00 r7:8430c000 r6:80267888 r5:84fa0c00 [ 1350.231354][ T32] r4:84901180 [ 1350.231423][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.231578][ T32] Exception stack(0xeb3adfb0 to 0xeb3adff8) [ 1350.231745][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.231910][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.232041][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.232160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901180 [ 1350.232305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.232631][ T32] INFO: task kworker/1:392:4844 blocked for more than 476 seconds. [ 1350.232866][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.233028][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.233266][ T32] task:kworker/1:392 state:D stack:0 pid:4844 tgid:4844 ppid:2 flags:0x00000000 [ 1350.233576][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.233879][ T32] Call trace: [ 1350.233984][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.234341][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3b1da4 r5:84fa3c00 [ 1350.234559][ T32] r4:84fa3c00 [ 1350.234689][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.235042][ T32] r5:84fa3c00 r4:8271a0b0 [ 1350.235155][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.235460][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.235764][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b1e20 [ 1350.235930][ T32] r4:00000000 [ 1350.236016][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.236248][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.236509][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.236757][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901440 [ 1350.237026][ T32] r4:00000000 [ 1350.237113][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.237377][ T32] r9:84fa3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1350.237553][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.237818][ T32] r5:00001000 r4:e0653000 [ 1350.237927][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.238126][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.238348][ T32] r5:84f5477c r4:84f54400 [ 1350.238450][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.238701][ T32] r7:ddde3e40 r6:82c18200 r5:84f5477c r4:8430c080 [ 1350.238840][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.239080][ T32] r10:84fa3c00 r9:8430c0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.249714][ T32] r4:8430c080 [ 1350.249947][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.250288][ T32] r10:00000000 r9:eb38de78 r8:8430ff00 r7:8430c080 r6:80267888 r5:84fa3c00 [ 1350.250589][ T32] r4:849012c0 [ 1350.250698][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.250954][ T32] Exception stack(0xeb3b1fb0 to 0xeb3b1ff8) [ 1350.251116][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.251382][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.251577][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.251745][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849012c0 [ 1350.251918][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.252209][ T32] INFO: task kworker/1:393:4846 blocked for more than 476 seconds. [ 1350.252407][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.252549][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.252757][ T32] task:kworker/1:393 state:D stack:0 pid:4846 tgid:4846 ppid:2 flags:0x00000000 [ 1350.253073][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.253278][ T32] Call trace: [ 1350.253429][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.253655][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3b9da4 r5:84fa4800 [ 1350.253835][ T32] r4:84fa4800 [ 1350.253912][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.254148][ T32] r5:84fa4800 r4:8271a0b0 [ 1350.254244][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.254541][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.254872][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3b9e20 [ 1350.255072][ T32] r4:00000000 [ 1350.255204][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.255414][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.255708][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.255933][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901580 [ 1350.256260][ T32] r4:00000000 [ 1350.256422][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.256704][ T32] r9:84fa4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1350.257043][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.257527][ T32] r5:00001000 r4:e88bd000 [ 1350.257705][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.257900][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.258117][ T32] r5:84f54b7c r4:84f54800 [ 1350.258273][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.258555][ T32] r7:ddde3e40 r6:82c18200 r5:84f54b7c r4:8430c100 [ 1350.258770][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.259025][ T32] r10:84fa4800 r9:8430c12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.269915][ T32] r4:8430c100 [ 1350.270247][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.270645][ T32] r10:00000000 r9:eb38de78 r8:83ea00c0 r7:8430c100 r6:80267888 r5:84fa4800 [ 1350.270983][ T32] r4:84901380 [ 1350.271125][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.271503][ T32] Exception stack(0xeb3b9fb0 to 0xeb3b9ff8) [ 1350.272145][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.272576][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.273091][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.273559][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901380 [ 1350.274027][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.274477][ T32] INFO: task kworker/1:394:4849 blocked for more than 476 seconds. [ 1350.274892][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.275132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.275635][ T32] task:kworker/1:394 state:D stack:0 pid:4849 tgid:4849 ppid:2 flags:0x00000000 [ 1350.276172][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.276696][ T32] Call trace: [ 1350.277101][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.277600][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c5da4 r5:84fa2400 [ 1350.277965][ T32] r4:84fa2400 [ 1350.278111][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.278410][ T32] r5:84fa2400 r4:8271a0b0 [ 1350.278565][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.278880][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.290080][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c5e20 [ 1350.290661][ T32] r4:00000000 [ 1350.290958][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.291758][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.292998][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.293574][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849016c0 [ 1350.294100][ T32] r4:00000000 [ 1350.294283][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.294635][ T32] r9:84fa2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1350.294962][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.295271][ T32] r5:00001000 r4:ea9e5000 [ 1350.295463][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.295769][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.296170][ T32] r5:84f54f7c r4:84f54c00 [ 1350.296425][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.296851][ T32] r7:ddde3e40 r6:82c18200 r5:84f54f7c r4:8430c180 [ 1350.297085][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.297445][ T32] r10:84fa2400 r9:8430c1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.297750][ T32] r4:8430c180 [ 1350.297914][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.298236][ T32] r10:00000000 r9:eb38de78 r8:83ea03c0 r7:8430c180 r6:80267888 r5:84fa2400 [ 1350.298536][ T32] r4:849014c0 [ 1350.298688][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.298974][ T32] Exception stack(0xeb3c5fb0 to 0xeb3c5ff8) [ 1350.309999][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.310539][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.311034][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.311306][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:849014c0 [ 1350.311581][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.311924][ T32] INFO: task kworker/1:395:4850 blocked for more than 476 seconds. [ 1350.312239][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.312465][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.312945][ T32] task:kworker/1:395 state:D stack:0 pid:4850 tgid:4850 ppid:2 flags:0x00000000 [ 1350.313632][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.313948][ T32] Call trace: [ 1350.314122][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.314507][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c9da4 r5:84fa3000 [ 1350.314870][ T32] r4:84fa3000 [ 1350.315021][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.315452][ T32] r5:84fa3000 r4:8271a0b0 [ 1350.315724][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.316104][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.316845][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c9e20 [ 1350.317112][ T32] r4:00000000 [ 1350.317251][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.317636][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.318006][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.318436][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:849017c0 [ 1350.318796][ T32] r4:00000000 [ 1350.318933][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.330033][ T32] r9:84fa3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1350.330484][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.330893][ T32] r5:00001000 r4:eaa49000 [ 1350.331109][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.331414][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.331750][ T32] r5:84f5537c r4:84f55000 [ 1350.331921][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.332289][ T32] r7:ddde3e40 r6:82c18200 r5:84f5537c r4:8430c200 [ 1350.332545][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.332884][ T32] r10:84fa3000 r9:8430c22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.333148][ T32] r4:8430c200 [ 1350.333363][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.333688][ T32] r10:00000000 r9:eb38de78 r8:83ea0480 r7:8430c200 r6:80267888 r5:84fa3000 [ 1350.334047][ T32] r4:84901880 [ 1350.334190][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.334559][ T32] Exception stack(0xeb3c9fb0 to 0xeb3c9ff8) [ 1350.334816][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.335099][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.335418][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.335705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901880 [ 1350.335978][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.336289][ T32] INFO: task kworker/1:396:4853 blocked for more than 476 seconds. [ 1350.336537][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.336748][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.337058][ T32] task:kworker/1:396 state:D stack:0 pid:4853 tgid:4853 ppid:2 flags:0x00000000 [ 1350.337591][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.337865][ T32] Call trace: [ 1350.338069][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.338453][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3cdda4 r5:84fa6000 [ 1350.338820][ T32] r4:84fa6000 [ 1350.339048][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.350060][ T32] r5:84fa6000 r4:8271a0b0 [ 1350.350477][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.351020][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.351424][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3cde20 [ 1350.351755][ T32] r4:00000000 [ 1350.351935][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.352263][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.352576][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.352982][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901ac0 [ 1350.353238][ T32] r4:00000000 [ 1350.353432][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.353859][ T32] r9:84fa6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1350.354147][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.354469][ T32] r5:00001000 r4:eabc1000 [ 1350.354686][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.355098][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.355491][ T32] r5:84f5577c r4:84f55400 [ 1350.355663][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.356185][ T32] r7:ddde3e40 r6:82c18200 r5:84f5577c r4:8430c280 [ 1350.356406][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.356722][ T32] r10:84fa6000 r9:8430c2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.357026][ T32] r4:8430c280 [ 1350.357237][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.357632][ T32] r10:00000000 r9:eb38de78 r8:83ea06c0 r7:8430c280 r6:80267888 r5:84fa6000 [ 1350.357907][ T32] r4:84901880 [ 1350.358100][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.358436][ T32] Exception stack(0xeb3cdfb0 to 0xeb3cdff8) [ 1350.358712][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.359088][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.370046][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.370548][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901880 [ 1350.370881][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.371281][ T32] INFO: task kworker/1:397:4855 blocked for more than 476 seconds. [ 1350.371709][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.371945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.372241][ T32] task:kworker/1:397 state:D stack:0 pid:4855 tgid:4855 ppid:2 flags:0x00000000 [ 1350.372783][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.373159][ T32] Call trace: [ 1350.373392][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.373871][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d1da4 r5:84fa6c00 [ 1350.374306][ T32] r4:84fa6c00 [ 1350.374513][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.375138][ T32] r5:84fa6c00 r4:8271a0b0 [ 1350.375360][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.375946][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.376218][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d1e20 [ 1350.376428][ T32] r4:00000000 [ 1350.376584][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.376835][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.377055][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.377276][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901d40 [ 1350.377558][ T32] r4:00000000 [ 1350.377772][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.378046][ T32] r9:84fa6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 1350.378240][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.378488][ T32] r5:00001000 r4:ead6f000 [ 1350.378604][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.378849][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.379097][ T32] r5:84f55f7c r4:84f55c00 [ 1350.389735][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.390171][ T32] r7:ddde3e40 r6:82c18200 r5:84f55f7c r4:8430c300 [ 1350.390337][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.390600][ T32] r10:84fa6c00 r9:8430c32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.390856][ T32] r4:8430c300 [ 1350.390944][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.391138][ T32] r10:00000000 r9:eb3cde78 r8:83ea0780 r7:8430c300 r6:80267888 r5:84fa6c00 [ 1350.391362][ T32] r4:84901a40 [ 1350.391456][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.391685][ T32] Exception stack(0xeb3d1fb0 to 0xeb3d1ff8) [ 1350.391845][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.392177][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.392332][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.392553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901a40 [ 1350.392767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.392965][ T32] INFO: task kworker/1:398:4857 blocked for more than 476 seconds. [ 1350.393200][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.393456][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.393762][ T32] task:kworker/1:398 state:D stack:0 pid:4857 tgid:4857 ppid:2 flags:0x00000000 [ 1350.394251][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.394531][ T32] Call trace: [ 1350.394788][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.395199][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d5da4 r5:84fa5400 [ 1350.395521][ T32] r4:84fa5400 [ 1350.395610][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.395876][ T32] r5:84fa5400 r4:8271a0b0 [ 1350.396088][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.396965][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.397280][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d5e20 [ 1350.397569][ T32] r4:00000000 [ 1350.397697][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.398014][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.398305][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.398512][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901bc0 [ 1350.398751][ T32] r4:00000000 [ 1350.398841][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.399074][ T32] r9:84fa5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1350.410029][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.410626][ T32] r5:00001000 r4:eac47000 [ 1350.410827][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.411394][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.411858][ T32] r5:84f55b7c r4:84f55800 [ 1350.412040][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.412583][ T32] r7:ddde3e40 r6:82c18200 r5:84f55b7c r4:8430c380 [ 1350.412779][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.413004][ T32] r10:84fa5400 r9:8430c3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.413343][ T32] r4:8430c380 [ 1350.413560][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.413946][ T32] r10:00000000 r9:eb3d1e78 r8:83ea0880 r7:8430c380 r6:80267888 r5:84fa5400 [ 1350.414225][ T32] r4:84901b80 [ 1350.414386][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.414916][ T32] Exception stack(0xeb3d5fb0 to 0xeb3d5ff8) [ 1350.415093][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.415346][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.415528][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.415723][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901b80 [ 1350.415991][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.416984][ T32] INFO: task kworker/1:399:4859 blocked for more than 476 seconds. [ 1350.417471][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.417636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.417939][ T32] task:kworker/1:399 state:D stack:0 pid:4859 tgid:4859 ppid:2 flags:0x00000000 [ 1350.418257][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.418438][ T32] Call trace: [ 1350.418565][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.418883][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3d9da4 r5:84ee0000 [ 1350.429646][ T32] r4:84ee0000 [ 1350.429901][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.430230][ T32] r5:84ee0000 r4:8271a0b0 [ 1350.430415][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.430876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.431295][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3d9e20 [ 1350.431597][ T32] r4:00000000 [ 1350.431686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.431931][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.432191][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.432426][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84901e40 [ 1350.432675][ T32] r4:00000000 [ 1350.432797][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.432996][ T32] r9:84ee0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1350.433534][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.434164][ T32] r5:00001000 r4:ead89000 [ 1350.434391][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.434888][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.435197][ T32] r5:84f5637c r4:84f56000 [ 1350.435298][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.435583][ T32] r7:ddde3e40 r6:82c18200 r5:84f5637c r4:8430c400 [ 1350.435897][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.436190][ T32] r10:84ee0000 r9:8430c42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.436386][ T32] r4:8430c400 [ 1350.436472][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.436698][ T32] r10:00000000 r9:eb3d1e78 r8:83ea0980 r7:8430c400 r6:80267888 r5:84ee0000 [ 1350.436935][ T32] r4:84901cc0 [ 1350.437003][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.437176][ T32] Exception stack(0xeb3d9fb0 to 0xeb3d9ff8) [ 1350.437368][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.437566][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.437831][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.438022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901cc0 [ 1350.438282][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.438585][ T32] INFO: task kworker/1:400:4861 blocked for more than 476 seconds. [ 1350.438908][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.449928][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.450562][ T32] task:kworker/1:400 state:D stack:0 pid:4861 tgid:4861 ppid:2 flags:0x00000000 [ 1350.451205][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.451426][ T32] Call trace: [ 1350.451548][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.451821][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3ddda4 r5:849d8000 [ 1350.452028][ T32] r4:849d8000 [ 1350.452316][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.453009][ T32] r5:849d8000 r4:8271a0b0 [ 1350.453534][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.454109][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.454592][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3dde20 [ 1350.454977][ T32] r4:00000000 [ 1350.455144][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.455510][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.455950][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.456223][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84906540 [ 1350.456418][ T32] r4:00000000 [ 1350.456557][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.456817][ T32] r9:849d8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1350.457092][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.457400][ T32] r5:00001000 r4:eadb3000 [ 1350.457566][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.457773][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.457964][ T32] r5:84f5677c r4:84f56400 [ 1350.458069][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.458276][ T32] r7:ddde3e40 r6:82c18200 r5:84f5677c r4:8430c480 [ 1350.458462][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.458673][ T32] r10:849d8000 r9:8430c4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.458953][ T32] r4:8430c480 [ 1350.459105][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.469795][ T32] r10:00000000 r9:eb3d9e78 r8:83ea0a80 r7:8430c480 r6:80267888 r5:849d8000 [ 1350.470066][ T32] r4:84901b80 [ 1350.470162][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.470335][ T32] Exception stack(0xeb3ddfb0 to 0xeb3ddff8) [ 1350.470570][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.470849][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.470995][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.471243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84901b80 [ 1350.471513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.471847][ T32] INFO: task kworker/1:401:4863 blocked for more than 476 seconds. [ 1350.472282][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.472599][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.473094][ T32] task:kworker/1:401 state:D stack:0 pid:4863 tgid:4863 ppid:2 flags:0x00000000 [ 1350.473789][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.474195][ T32] Call trace: [ 1350.474388][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.474870][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3e1da4 r5:849d8c00 [ 1350.475301][ T32] r4:849d8c00 [ 1350.475478][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.475973][ T32] r5:849d8c00 r4:8271a0b0 [ 1350.476055][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.476291][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.476500][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e1e20 [ 1350.476622][ T32] r4:00000000 [ 1350.476686][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.476842][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.477046][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.477192][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746580 [ 1350.477374][ T32] r4:00000000 [ 1350.477457][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.477604][ T32] r9:849d8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1350.477775][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.478005][ T32] r5:00001000 r4:eb07d000 [ 1350.478164][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.478399][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.478642][ T32] r5:84f57f7c r4:84f57c00 [ 1350.478768][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.479075][ T32] r7:ddde3e40 r6:82c18200 r5:84f57f7c r4:8430c500 [ 1350.489844][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.490372][ T32] r10:849d8c00 r9:8430c52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.490796][ T32] r4:8430c500 [ 1350.490929][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.491237][ T32] r10:00000000 r9:eb3dde78 r8:83ea0b80 r7:8430c500 r6:80267888 r5:849d8c00 [ 1350.491717][ T32] r4:84906580 [ 1350.492009][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.492421][ T32] Exception stack(0xeb3e1fb0 to 0xeb3e1ff8) [ 1350.492922][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.493394][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.493927][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.494318][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84906580 [ 1350.494800][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.495297][ T32] INFO: task kworker/1:402:4865 blocked for more than 476 seconds. [ 1350.495670][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.495916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.496268][ T32] task:kworker/1:402 state:D stack:0 pid:4865 tgid:4865 ppid:2 flags:0x00000000 [ 1350.496867][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.497225][ T32] Call trace: [ 1350.497443][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.497809][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb389da4 r5:849d9800 [ 1350.498121][ T32] r4:849d9800 [ 1350.498338][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.498733][ T32] r5:849d9800 r4:8271a0b0 [ 1350.498933][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.509956][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.510660][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb389e20 [ 1350.510977][ T32] r4:00000000 [ 1350.511191][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.511597][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.511994][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.512349][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746000 [ 1350.512925][ T32] r4:00000000 [ 1350.513149][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.513712][ T32] r9:849d9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1350.514020][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.514376][ T32] r5:00001000 r4:eae55000 [ 1350.514664][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.515065][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.515538][ T32] r5:84f56f7c r4:84f56c00 [ 1350.515739][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.516198][ T32] r7:ddde3e40 r6:82c18200 r5:84f56f7c r4:8430c580 [ 1350.516530][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.517120][ T32] r10:849d9800 r9:8430c5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.517473][ T32] r4:8430c580 [ 1350.517871][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.518284][ T32] r10:00000000 r9:eb3e1e78 r8:83ea0d80 r7:8430c580 r6:80267888 r5:849d9800 [ 1350.518730][ T32] r4:84906f40 [ 1350.518968][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.530096][ T32] Exception stack(0xeb389fb0 to 0xeb389ff8) [ 1350.530612][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.530924][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.531256][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.531550][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84906f40 [ 1350.531814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.532180][ T32] INFO: task kworker/0:474:4868 blocked for more than 476 seconds. [ 1350.532440][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.532649][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.532947][ T32] task:kworker/0:474 state:D stack:0 pid:4868 tgid:4868 ppid:2 flags:0x00000000 [ 1350.533445][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.533733][ T32] Call trace: [ 1350.533900][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.534207][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb379da4 r5:849da400 [ 1350.534558][ T32] r4:849da400 [ 1350.534723][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.535083][ T32] r5:849da400 r4:8271a0b0 [ 1350.535255][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.535850][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.536373][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb379e20 [ 1350.536745][ T32] r4:00000000 [ 1350.536885][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.537152][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.537629][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.550088][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5c00 [ 1350.550698][ T32] r4:00000000 [ 1350.550912][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.551502][ T32] r9:849da400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1350.551813][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.552178][ T32] r5:00001000 r4:eb4c7000 [ 1350.552524][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.552884][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.553243][ T32] r5:84f18f7c r4:84f18c00 [ 1350.553509][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.553981][ T32] r7:dddcfe40 r6:82c18000 r5:84f18f7c r4:843d9e80 [ 1350.554410][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.554824][ T32] r10:849da400 r9:843d9eac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.555316][ T32] r4:843d9e80 [ 1350.555526][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.555966][ T32] r10:00000000 r9:eb361e78 r8:83ea02c0 r7:843d9e80 r6:80267888 r5:849da400 [ 1350.556341][ T32] r4:83ea0f00 [ 1350.556591][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.557099][ T32] Exception stack(0xeb379fb0 to 0xeb379ff8) [ 1350.557569][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.558147][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.558756][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.559112][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea0f00 [ 1350.570028][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.570697][ T32] INFO: task kworker/0:475:4869 blocked for more than 477 seconds. [ 1350.571273][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.571627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.572035][ T32] task:kworker/0:475 state:D stack:0 pid:4869 tgid:4869 ppid:2 flags:0x00000000 [ 1350.572643][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.573115][ T32] Call trace: [ 1350.573536][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.573931][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3c1da4 r5:849db000 [ 1350.574346][ T32] r4:849db000 [ 1350.574559][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.575043][ T32] r5:849db000 r4:8271a0b0 [ 1350.575249][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.575876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.576427][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3c1e20 [ 1350.576915][ T32] r4:00000000 [ 1350.577095][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.577651][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.578164][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.578650][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:848e2900 [ 1350.579173][ T32] r4:00000000 [ 1350.590003][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.590678][ T32] r9:849db000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1350.591091][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.591505][ T32] r5:00001000 r4:eae37000 [ 1350.591780][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.592312][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.592884][ T32] r5:84f56b7c r4:84f56800 [ 1350.593102][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.593696][ T32] r7:dddcfe40 r6:82c18000 r5:84f56b7c r4:843d9f00 [ 1350.594064][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.594864][ T32] r10:849db000 r9:843d9f2c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.595370][ T32] r4:843d9f00 [ 1350.595629][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.596326][ T32] r10:00000000 r9:eb379e78 r8:83ea0140 r7:843d9f00 r6:80267888 r5:849db000 [ 1350.596890][ T32] r4:83ea0f00 [ 1350.597079][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.597733][ T32] Exception stack(0xeb3c1fb0 to 0xeb3c1ff8) [ 1350.598050][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.598550][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.599038][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.610193][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea0f00 [ 1350.610755][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.611211][ T32] INFO: task kworker/0:476:4872 blocked for more than 477 seconds. [ 1350.611628][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.611938][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.612457][ T32] task:kworker/0:476 state:D stack:0 pid:4872 tgid:4872 ppid:2 flags:0x00000000 [ 1350.613150][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.613526][ T32] Call trace: [ 1350.613641][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.613895][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3edda4 r5:849dc800 [ 1350.614206][ T32] r4:849dc800 [ 1350.614319][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.614636][ T32] r5:849dc800 r4:8271a0b0 [ 1350.614789][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.615112][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.615490][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3ede20 [ 1350.615714][ T32] r4:00000000 [ 1350.615812][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.616040][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.616260][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.616428][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207a80 [ 1350.616674][ T32] r4:00000000 [ 1350.616790][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.616947][ T32] r9:849dc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1350.617099][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.617259][ T32] r5:00001000 r4:eb2d9000 [ 1350.617455][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.617630][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.617811][ T32] r5:84f5bb7c r4:84f5b800 [ 1350.617901][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.618114][ T32] r7:dddcfe40 r6:82c18000 r5:84f5bb7c r4:843d9f80 [ 1350.618232][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.618497][ T32] r10:849dc800 r9:843d9fac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1350.618638][ T32] r4:843d9f80 [ 1350.618768][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.618999][ T32] r10:00000000 r9:eb379e78 r8:84204080 r7:843d9f80 r6:80267888 r5:849dc800 [ 1350.619207][ T32] r4:83ea0000 [ 1350.629998][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.630280][ T32] Exception stack(0xeb3edfb0 to 0xeb3edff8) [ 1350.630424][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.630632][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.630979][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.631301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83ea0000 [ 1350.631583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.631860][ T32] INFO: task kworker/1:403:4874 blocked for more than 477 seconds. [ 1350.632263][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.632490][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.632769][ T32] task:kworker/1:403 state:D stack:0 pid:4874 tgid:4874 ppid:2 flags:0x00000000 [ 1350.633175][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.633539][ T32] Call trace: [ 1350.633721][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.634113][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3f5da4 r5:849dbc00 [ 1350.634401][ T32] r4:849dbc00 [ 1350.634568][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.634897][ T32] r5:849dbc00 r4:8271a0b0 [ 1350.635088][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.635635][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.636110][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3f5e20 [ 1350.636409][ T32] r4:00000000 [ 1350.636593][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.637033][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.637560][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.637981][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746180 [ 1350.638284][ T32] r4:00000000 [ 1350.638498][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.638869][ T32] r9:849dbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1350.639265][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.650588][ T32] r5:00001000 r4:eafef000 [ 1350.650812][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.651212][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.651626][ T32] r5:84f5737c r4:84f57000 [ 1350.651835][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.652217][ T32] r7:ddde3e40 r6:82c18200 r5:84f5737c r4:8430c600 [ 1350.652518][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.652924][ T32] r10:849dbc00 r9:8430c62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.653365][ T32] r4:8430c600 [ 1350.653541][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.653870][ T32] r10:00000000 r9:eb3e1e78 r8:84204280 r7:8430c600 r6:80267888 r5:849dbc00 [ 1350.654144][ T32] r4:83746100 [ 1350.654307][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.654609][ T32] Exception stack(0xeb3f5fb0 to 0xeb3f5ff8) [ 1350.654838][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1350.655133][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.655536][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.655797][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746100 [ 1350.656232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.656550][ T32] INFO: task kworker/1:404:4876 blocked for more than 477 seconds. [ 1350.656885][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.657157][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.657508][ T32] task:kworker/1:404 state:D stack:0 pid:4876 tgid:4876 ppid:2 flags:0x00000000 [ 1350.657902][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.658257][ T32] Call trace: [ 1350.658443][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.658810][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3fdda4 r5:849dd400 [ 1350.659213][ T32] r4:849dd400 [ 1350.670749][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.671188][ T32] r5:849dd400 r4:8271a0b0 [ 1350.671378][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.671780][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.672131][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3fde20 [ 1350.672424][ T32] r4:00000000 [ 1350.672683][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.673255][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.673781][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.674116][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:837462c0 [ 1350.674568][ T32] r4:00000000 [ 1350.674773][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.675192][ T32] r9:849dd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1350.675516][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.675976][ T32] r5:00001000 r4:eb013000 [ 1350.676178][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.676568][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.676944][ T32] r5:84f5777c r4:84f57400 [ 1350.677173][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.677647][ T32] r7:ddde3e40 r6:82c18200 r5:84f5777c r4:8430c680 [ 1350.677937][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.678299][ T32] r10:849dd400 r9:8430c6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.678747][ T32] r4:8430c680 [ 1350.678967][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.690278][ T32] r10:00000000 r9:eb3e1e78 r8:84204440 r7:8430c680 r6:80267888 r5:849dd400 [ 1350.690789][ T32] r4:83746200 [ 1350.690953][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.691352][ T32] Exception stack(0xeb3fdfb0 to 0xeb3fdff8) [ 1350.691627][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1350.691958][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.692330][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.692661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746200 [ 1350.693034][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.693443][ T32] INFO: task kworker/1:405:4877 blocked for more than 477 seconds. [ 1350.693799][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.694063][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.694409][ T32] task:kworker/1:405 state:D stack:0 pid:4877 tgid:4877 ppid:2 flags:0x00000000 [ 1350.694844][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.695140][ T32] Call trace: [ 1350.695330][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.695698][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb401da4 r5:849dec00 [ 1350.696081][ T32] r4:849dec00 [ 1350.696238][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.696661][ T32] r5:849dec00 r4:8271a0b0 [ 1350.696844][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.697379][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.697986][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb401e20 [ 1350.698437][ T32] r4:00000000 [ 1350.698861][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.710220][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.710910][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.711335][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746400 [ 1350.711688][ T32] r4:00000000 [ 1350.711928][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.712295][ T32] r9:849dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1350.712719][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.713150][ T32] r5:00001000 r4:eb041000 [ 1350.713415][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.713784][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.714153][ T32] r5:84f57b7c r4:84f57800 [ 1350.714340][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.714741][ T32] r7:ddde3e40 r6:82c18200 r5:84f57b7c r4:8430c700 [ 1350.715001][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.715338][ T32] r10:849dec00 r9:8430c72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.715795][ T32] r4:8430c700 [ 1350.716029][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.716527][ T32] r10:00000000 r9:eb3e1e78 r8:84204540 r7:8430c700 r6:80267888 r5:849dec00 [ 1350.716849][ T32] r4:83746200 [ 1350.717015][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.717434][ T32] Exception stack(0xeb401fb0 to 0xeb401ff8) [ 1350.717756][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.718218][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.718784][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.730030][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746200 [ 1350.730545][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.730977][ T32] INFO: task kworker/1:406:4879 blocked for more than 477 seconds. [ 1350.731370][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.731673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.732020][ T32] task:kworker/1:406 state:D stack:0 pid:4879 tgid:4879 ppid:2 flags:0x00000000 [ 1350.732428][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.732744][ T32] Call trace: [ 1350.732952][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.733496][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb409da4 r5:84fa8c00 [ 1350.733869][ T32] r4:84fa8c00 [ 1350.734093][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.734492][ T32] r5:84fa8c00 r4:8271a0b0 [ 1350.734686][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.735068][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.735515][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb409e20 [ 1350.735860][ T32] r4:00000000 [ 1350.736065][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.736548][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.737016][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.737420][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746bc0 [ 1350.737834][ T32] r4:00000000 [ 1350.738104][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.738621][ T32] r9:84fa8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1350.739067][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.750170][ T32] r5:00001000 r4:eb21f000 [ 1350.750612][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.751088][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.751513][ T32] r5:84f5937c r4:84f59000 [ 1350.751716][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.752126][ T32] r7:ddde3e40 r6:82c18200 r5:84f5937c r4:8430c780 [ 1350.752427][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.752809][ T32] r10:84fa8c00 r9:8430c7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.753150][ T32] r4:8430c780 [ 1350.753371][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.753984][ T32] r10:00000000 r9:eb3e1e78 r8:84204700 r7:8430c780 r6:80267888 r5:84fa8c00 [ 1350.754300][ T32] r4:83746500 [ 1350.754495][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.754838][ T32] Exception stack(0xeb409fb0 to 0xeb409ff8) [ 1350.755152][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.755582][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.755958][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.756374][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746500 [ 1350.756803][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.757170][ T32] INFO: task kworker/1:407:4881 blocked for more than 477 seconds. [ 1350.757571][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.757816][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.758148][ T32] task:kworker/1:407 state:D stack:0 pid:4881 tgid:4881 ppid:2 flags:0x00000000 [ 1350.758664][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.770193][ T32] Call trace: [ 1350.770656][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.771134][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb411da4 r5:84fa8000 [ 1350.771547][ T32] r4:84fa8000 [ 1350.771725][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.772124][ T32] r5:84fa8000 r4:8271a0b0 [ 1350.772361][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.772778][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.773164][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb411e20 [ 1350.773557][ T32] r4:00000000 [ 1350.773709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.774084][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.774457][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.774949][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746700 [ 1350.775363][ T32] r4:00000000 [ 1350.775549][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.775908][ T32] r9:84fa8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1350.776244][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.776746][ T32] r5:00001000 r4:eb093000 [ 1350.776957][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.777428][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.777908][ T32] r5:84f5837c r4:84f58000 [ 1350.778142][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.778670][ T32] r7:ddde3e40 r6:82c18200 r5:84f5837c r4:8430c800 [ 1350.790019][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.790823][ T32] r10:84fa8000 r9:8430c82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.791217][ T32] r4:8430c800 [ 1350.791390][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.791820][ T32] r10:00000000 r9:eb409e78 r8:842048c0 r7:8430c800 r6:80267888 r5:84fa8000 [ 1350.792205][ T32] r4:83746600 [ 1350.792379][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.792844][ T32] Exception stack(0xeb411fb0 to 0xeb411ff8) [ 1350.793256][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.793972][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.794495][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.794922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746600 [ 1350.795356][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.795787][ T32] INFO: task kworker/1:408:4883 blocked for more than 477 seconds. [ 1350.796292][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.796546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.797029][ T32] task:kworker/1:408 state:D stack:0 pid:4883 tgid:4883 ppid:2 flags:0x00000000 [ 1350.797601][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.797930][ T32] Call trace: [ 1350.798188][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.798699][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb419da4 r5:84fa9800 [ 1350.799081][ T32] r4:84fa9800 [ 1350.809976][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.810780][ T32] r5:84fa9800 r4:8271a0b0 [ 1350.811164][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.811703][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.812296][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb419e20 [ 1350.812846][ T32] r4:00000000 [ 1350.813231][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.813822][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.814301][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.814877][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746800 [ 1350.815334][ T32] r4:00000000 [ 1350.815627][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.816251][ T32] r9:84fa9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1350.816740][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.817533][ T32] r5:00001000 r4:eb0a1000 [ 1350.818033][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.830057][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.830788][ T32] r5:84f5877c r4:84f58400 [ 1350.831020][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.831620][ T32] r7:ddde3e40 r6:82c18200 r5:84f5877c r4:8430c880 [ 1350.831996][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.833080][ T32] r10:84fa9800 r9:8430c8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.833925][ T32] r4:8430c880 [ 1350.834193][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.834735][ T32] r10:00000000 r9:eb409e78 r8:84204a80 r7:8430c880 r6:80267888 r5:84fa9800 [ 1350.835085][ T32] r4:83746640 [ 1350.835355][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.836076][ T32] Exception stack(0xeb419fb0 to 0xeb419ff8) [ 1350.836772][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.837804][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.838289][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.850071][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746640 [ 1350.850676][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.851250][ T32] INFO: task kworker/1:409:4885 blocked for more than 477 seconds. [ 1350.851758][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.852067][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.852692][ T32] task:kworker/1:409 state:D stack:0 pid:4885 tgid:4885 ppid:2 flags:0x00000000 [ 1350.853434][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.853848][ T32] Call trace: [ 1350.854065][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.854570][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb421da4 r5:84fabc00 [ 1350.854981][ T32] r4:84fabc00 [ 1350.855257][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.855784][ T32] r5:84fabc00 r4:8271a0b0 [ 1350.856046][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.856523][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.856966][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb421e20 [ 1350.857532][ T32] r4:00000000 [ 1350.857709][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.858244][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.858914][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.870137][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746980 [ 1350.871081][ T32] r4:00000000 [ 1350.871356][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.871816][ T32] r9:84fabc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1350.872244][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.872678][ T32] r5:00001000 r4:eb1a8000 [ 1350.872940][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.873445][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.873897][ T32] r5:84f58b7c r4:84f58800 [ 1350.874119][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.874641][ T32] r7:ddde3e40 r6:82c18200 r5:84f58b7c r4:8430c900 [ 1350.875124][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.875570][ T32] r10:84fabc00 r9:8430c92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.875942][ T32] r4:8430c900 [ 1350.876144][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.876704][ T32] r10:00000000 r9:eb409e78 r8:84204c80 r7:8430c900 r6:80267888 r5:84fabc00 [ 1350.877266][ T32] r4:837467c0 [ 1350.877532][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.877925][ T32] Exception stack(0xeb421fb0 to 0xeb421ff8) [ 1350.878258][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.878679][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.890053][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.890617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:837467c0 [ 1350.891000][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.891509][ T32] INFO: task kworker/1:410:4887 blocked for more than 477 seconds. [ 1350.891970][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.892274][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.892677][ T32] task:kworker/1:410 state:D stack:0 pid:4887 tgid:4887 ppid:2 flags:0x00000000 [ 1350.893238][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.893747][ T32] Call trace: [ 1350.894019][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.894470][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb429da4 r5:84fab000 [ 1350.894933][ T32] r4:84fab000 [ 1350.895127][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.895622][ T32] r5:84fab000 r4:8271a0b0 [ 1350.895921][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.896580][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.897173][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb429e20 [ 1350.897641][ T32] r4:00000000 [ 1350.897853][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.898397][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.898981][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.909886][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746a80 [ 1350.910430][ T32] r4:00000000 [ 1350.910655][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.911145][ T32] r9:84fab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1350.911496][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.911946][ T32] r5:00001000 r4:eb1bd000 [ 1350.912161][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.912637][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.913102][ T32] r5:84f58f7c r4:84f58c00 [ 1350.913381][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.914110][ T32] r7:ddde3e40 r6:82c18200 r5:84f58f7c r4:8430c980 [ 1350.914503][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.915175][ T32] r10:84fab000 r9:8430c9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.915709][ T32] r4:8430c980 [ 1350.915895][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.916431][ T32] r10:00000000 r9:eb409e78 r8:84204e00 r7:8430c980 r6:80267888 r5:84fab000 [ 1350.916814][ T32] r4:83746900 [ 1350.916988][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.917506][ T32] Exception stack(0xeb429fb0 to 0xeb429ff8) [ 1350.917893][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.918410][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.918951][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.929987][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746900 [ 1350.930538][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.930929][ T32] INFO: task kworker/1:411:4889 blocked for more than 477 seconds. [ 1350.931243][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.931505][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.932157][ T32] task:kworker/1:411 state:D stack:0 pid:4889 tgid:4889 ppid:2 flags:0x00000000 [ 1350.932587][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.933009][ T32] Call trace: [ 1350.933197][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.933686][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb431da4 r5:84faa400 [ 1350.933990][ T32] r4:84faa400 [ 1350.934171][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.934645][ T32] r5:84faa400 r4:8271a0b0 [ 1350.934836][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.935377][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.935894][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb431e20 [ 1350.936270][ T32] r4:00000000 [ 1350.936525][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.937066][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.937486][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.937877][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746d00 [ 1350.938455][ T32] r4:00000000 [ 1350.938659][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.950120][ T32] r9:84faa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1350.950760][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.951261][ T32] r5:00001000 r4:eb22d000 [ 1350.951486][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.951905][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.952429][ T32] r5:84f5977c r4:84f59400 [ 1350.952675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.953491][ T32] r7:ddde3e40 r6:82c18200 r5:84f5977c r4:8430ca00 [ 1350.953834][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.954632][ T32] r10:84faa400 r9:8430ca2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.954946][ T32] r4:8430ca00 [ 1350.955260][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.955732][ T32] r10:00000000 r9:eb409e78 r8:84204fc0 r7:8430ca00 r6:80267888 r5:84faa400 [ 1350.956202][ T32] r4:83746a40 [ 1350.956371][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.956704][ T32] Exception stack(0xeb431fb0 to 0xeb431ff8) [ 1350.956960][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1350.957423][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.957899][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.958276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746a40 [ 1350.958801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.970103][ T32] INFO: task kworker/1:412:4892 blocked for more than 477 seconds. [ 1350.970644][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.970958][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.971364][ T32] task:kworker/1:412 state:D stack:0 pid:4892 tgid:4892 ppid:2 flags:0x00000000 [ 1350.972101][ T32] Workqueue: events bpf_prog_free_deferred [ 1350.972437][ T32] Call trace: [ 1350.972662][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1350.973093][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3e9da4 r5:84f84800 [ 1350.973556][ T32] r4:84f84800 [ 1350.973739][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1350.974325][ T32] r5:84f84800 r4:8271a0b0 [ 1350.974565][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1350.975110][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1350.975676][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e9e20 [ 1350.976090][ T32] r4:00000000 [ 1350.976269][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1350.976915][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1350.977438][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1350.977876][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207000 [ 1350.978295][ T32] r4:00000000 [ 1350.978479][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1350.978998][ T32] r9:84f84800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1350.989984][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1350.990647][ T32] r5:00001000 r4:eb259000 [ 1350.990927][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1350.991303][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1350.991769][ T32] r5:84f59f7c r4:84f59c00 [ 1350.992007][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1350.992535][ T32] r7:ddde3e40 r6:82c18200 r5:84f59f7c r4:8430ca80 [ 1350.992810][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1350.993212][ T32] r10:84f84800 r9:8430caac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1350.993613][ T32] r4:8430ca80 [ 1350.993830][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1350.994269][ T32] r10:00000000 r9:eb431e78 r8:83746e80 r7:8430ca80 r6:80267888 r5:84f84800 [ 1350.994677][ T32] r4:83746d80 [ 1350.994862][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1350.995243][ T32] Exception stack(0xeb3e9fb0 to 0xeb3e9ff8) [ 1350.995542][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1350.995947][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1350.996319][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1350.996757][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746d80 [ 1350.997115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1350.997549][ T32] INFO: task kworker/1:413:4894 blocked for more than 477 seconds. [ 1350.998087][ T32] Not tainted 6.12.0-syzkaller #0 [ 1350.998467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.998947][ T32] task:kworker/1:413 state:D stack:0 pid:4894 tgid:4894 ppid:2 flags:0x00000000 [ 1351.009960][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.010487][ T32] Call trace: [ 1351.010706][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.011224][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb435da4 r5:84f85400 [ 1351.011615][ T32] r4:84f85400 [ 1351.011880][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.012397][ T32] r5:84f85400 r4:8271a0b0 [ 1351.012808][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.013657][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.014270][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb435e20 [ 1351.014782][ T32] r4:00000000 [ 1351.015006][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.015620][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.016032][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.016570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83746e00 [ 1351.017060][ T32] r4:00000000 [ 1351.017297][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.017821][ T32] r9:84f85400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1351.018476][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.018980][ T32] r5:00001000 r4:eb23f000 [ 1351.029835][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.030419][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.030825][ T32] r5:84f59b7c r4:84f59800 [ 1351.031043][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.032200][ T32] r7:ddde3e40 r6:82c18200 r5:84f59b7c r4:8430cb00 [ 1351.032702][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.033714][ T32] r10:84f85400 r9:8430cb2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.034597][ T32] r4:8430cb00 [ 1351.034777][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.035151][ T32] r10:00000000 r9:eb3e9e78 r8:83746d80 r7:8430cb00 r6:80267888 r5:84f85400 [ 1351.036528][ T32] r4:83746dc0 [ 1351.037082][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.037560][ T32] Exception stack(0xeb435fb0 to 0xeb435ff8) [ 1351.037907][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.038375][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.049993][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.050523][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746dc0 [ 1351.050903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.051336][ T32] INFO: task kworker/1:414:4895 blocked for more than 477 seconds. [ 1351.051799][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.052069][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.052521][ T32] task:kworker/1:414 state:D stack:0 pid:4895 tgid:4895 ppid:2 flags:0x00000000 [ 1351.052963][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.053356][ T32] Call trace: [ 1351.053554][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.054048][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb3e5da4 r5:84f86000 [ 1351.054458][ T32] r4:84f86000 [ 1351.054679][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.055152][ T32] r5:84f86000 r4:8271a0b0 [ 1351.055396][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.055922][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.056273][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb3e5e20 [ 1351.056544][ T32] r4:00000000 [ 1351.056696][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.057133][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.057561][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.057926][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207180 [ 1351.058356][ T32] r4:00000000 [ 1351.058533][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.058917][ T32] r9:84f86000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1351.070195][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.070844][ T32] r5:00001000 r4:eb27f000 [ 1351.071124][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.071529][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.071895][ T32] r5:84f5a37c r4:84f5a000 [ 1351.072093][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.072764][ T32] r7:ddde3e40 r6:82c18200 r5:84f5a37c r4:8430cb80 [ 1351.073078][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.073680][ T32] r10:84f86000 r9:8430cbac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.074257][ T32] r4:8430cb80 [ 1351.074460][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.074977][ T32] r10:00000000 r9:eb3e9e78 r8:83746fc0 r7:8430cb80 r6:80267888 r5:84f86000 [ 1351.075498][ T32] r4:83746dc0 [ 1351.075913][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.076353][ T32] Exception stack(0xeb3e5fb0 to 0xeb3e5ff8) [ 1351.076971][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.077505][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.077985][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.078450][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83746dc0 [ 1351.090302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.091190][ T32] INFO: task kworker/1:415:4898 blocked for more than 477 seconds. [ 1351.091976][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.092245][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.092940][ T32] task:kworker/1:415 state:D stack:0 pid:4898 tgid:4898 ppid:2 flags:0x00000000 [ 1351.093903][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.094428][ T32] Call trace: [ 1351.094884][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.095493][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb43dda4 r5:84f86c00 [ 1351.095846][ T32] r4:84f86c00 [ 1351.096184][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.096822][ T32] r5:84f86c00 r4:8271a0b0 [ 1351.097168][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.097876][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.098754][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb43de20 [ 1351.099100][ T32] r4:00000000 [ 1351.109968][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.110687][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.111197][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.111796][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207300 [ 1351.112124][ T32] r4:00000000 [ 1351.112318][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.112860][ T32] r9:84f86c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1351.113396][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.113961][ T32] r5:00001000 r4:eb289000 [ 1351.114317][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.114850][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.115355][ T32] r5:84f5a77c r4:84f5a400 [ 1351.115654][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.116095][ T32] r7:ddde3e40 r6:82c18200 r5:84f5a77c r4:8430cc00 [ 1351.116382][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.116817][ T32] r10:84f86c00 r9:8430cc2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.117117][ T32] r4:8430cc00 [ 1351.117277][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.117713][ T32] r10:00000000 r9:eb3e5e78 r8:84207340 r7:8430cc00 r6:80267888 r5:84f86c00 [ 1351.118094][ T32] r4:84207100 [ 1351.118433][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.118837][ T32] Exception stack(0xeb43dfb0 to 0xeb43dff8) [ 1351.119194][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.130640][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.131118][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.131648][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84207100 [ 1351.132093][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.132495][ T32] INFO: task kworker/1:416:4900 blocked for more than 477 seconds. [ 1351.132919][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.133353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.133823][ T32] task:kworker/1:416 state:D stack:0 pid:4900 tgid:4900 ppid:2 flags:0x00000000 [ 1351.134259][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.134766][ T32] Call trace: [ 1351.134980][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.135525][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb445da4 r5:84f83000 [ 1351.136013][ T32] r4:84f83000 [ 1351.136192][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.136627][ T32] r5:84f83000 r4:8271a0b0 [ 1351.136825][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.137236][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.137715][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb445e20 [ 1351.138057][ T32] r4:00000000 [ 1351.138329][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.138806][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.150027][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.150813][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207500 [ 1351.151217][ T32] r4:00000000 [ 1351.151420][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.151778][ T32] r9:84f83000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1351.152149][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.152542][ T32] r5:00001000 r4:eb2a1000 [ 1351.152744][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.153245][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.153944][ T32] r5:84f5ab7c r4:84f5a800 [ 1351.154168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.154628][ T32] r7:ddde3e40 r6:82c18200 r5:84f5ab7c r4:8430cc80 [ 1351.154950][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.155508][ T32] r10:84f83000 r9:8430ccac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.155926][ T32] r4:8430cc80 [ 1351.156104][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.156595][ T32] r10:00000000 r9:eb43de78 r8:84207400 r7:8430cc80 r6:80267888 r5:84f83000 [ 1351.157073][ T32] r4:842072c0 [ 1351.157423][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.157914][ T32] Exception stack(0xeb445fb0 to 0xeb445ff8) [ 1351.158263][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.158749][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.170052][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.170639][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842072c0 [ 1351.171020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.171447][ T32] INFO: task kworker/1:417:4902 blocked for more than 477 seconds. [ 1351.171875][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.172126][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.172576][ T32] task:kworker/1:417 state:D stack:0 pid:4902 tgid:4902 ppid:2 flags:0x00000000 [ 1351.173123][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.173512][ T32] Call trace: [ 1351.173707][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.174292][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb451da4 r5:84fae000 [ 1351.174751][ T32] r4:84fae000 [ 1351.174937][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.175437][ T32] r5:84fae000 r4:8271a0b0 [ 1351.175799][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.176304][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.176877][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb451e20 [ 1351.177374][ T32] r4:00000000 [ 1351.177773][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.178268][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.178759][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.190230][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207640 [ 1351.190829][ T32] r4:00000000 [ 1351.191131][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.191614][ T32] r9:84fae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1351.192019][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.192411][ T32] r5:00001000 r4:eb2a9000 [ 1351.192644][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.193136][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.193793][ T32] r5:84f5af7c r4:84f5ac00 [ 1351.194168][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.194777][ T32] r7:ddde3e40 r6:82c18200 r5:84f5af7c r4:8430cd00 [ 1351.195084][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.195547][ T32] r10:84fae000 r9:8430cd2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.195972][ T32] r4:8430cd00 [ 1351.196164][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.196753][ T32] r10:00000000 r9:eb445e78 r8:84204ec0 r7:8430cd00 r6:80267888 r5:84fae000 [ 1351.197071][ T32] r4:842075c0 [ 1351.197257][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.197908][ T32] Exception stack(0xeb451fb0 to 0xeb451ff8) [ 1351.198232][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.198634][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.199067][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.209976][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842075c0 [ 1351.210507][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.211149][ T32] INFO: task kworker/1:418:4904 blocked for more than 477 seconds. [ 1351.211614][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.212033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.212369][ T32] task:kworker/1:418 state:D stack:0 pid:4904 tgid:4904 ppid:2 flags:0x00000000 [ 1351.212994][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.213521][ T32] Call trace: [ 1351.213761][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.214779][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb459da4 r5:84fac800 [ 1351.216405][ T32] r4:84fac800 [ 1351.217108][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.218056][ T32] r5:84fac800 r4:8271a0b0 [ 1351.218270][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.229911][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.230617][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb459e20 [ 1351.231178][ T32] r4:00000000 [ 1351.231361][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.231979][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.232830][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.233585][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207c00 [ 1351.234527][ T32] r4:00000000 [ 1351.234721][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.235216][ T32] r9:84fac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1351.235661][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.236193][ T32] r5:00001000 r4:eb2e5000 [ 1351.236500][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.237218][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.237685][ T32] r5:84f5bf7c r4:84f5bc00 [ 1351.237981][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.238560][ T32] r7:ddde3e40 r6:82c18200 r5:84f5bf7c r4:8430cd80 [ 1351.250152][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.250832][ T32] r10:84fac800 r9:8430cdac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.251239][ T32] r4:8430cd80 [ 1351.251467][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.251981][ T32] r10:00000000 r9:eb451e78 r8:84204300 r7:8430cd80 r6:80267888 r5:84fac800 [ 1351.252367][ T32] r4:842075c0 [ 1351.252624][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.253275][ T32] Exception stack(0xeb459fb0 to 0xeb459ff8) [ 1351.253885][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.254272][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.254642][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.254980][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842075c0 [ 1351.255404][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.256105][ T32] INFO: task kworker/1:419:4905 blocked for more than 477 seconds. [ 1351.256518][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.257184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.257870][ T32] task:kworker/1:419 state:D stack:0 pid:4905 tgid:4905 ppid:2 flags:0x00000000 [ 1351.258360][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.258928][ T32] Call trace: [ 1351.269923][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.270682][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb45dda4 r5:84faec00 [ 1351.271621][ T32] r4:84faec00 [ 1351.271783][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.272168][ T32] r5:84faec00 r4:8271a0b0 [ 1351.272783][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.273718][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.274677][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb45de20 [ 1351.275766][ T32] r4:00000000 [ 1351.276199][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.276565][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.276961][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.277456][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842075c0 [ 1351.277756][ T32] r4:00000000 [ 1351.278132][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.278469][ T32] r9:84faec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1351.278908][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.289965][ T32] r5:00001000 r4:eb2c5000 [ 1351.290370][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.290858][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.291349][ T32] r5:84f5b37c r4:84f5b000 [ 1351.291592][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.292110][ T32] r7:ddde3e40 r6:82c18200 r5:84f5b37c r4:8430ce00 [ 1351.292399][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.292892][ T32] r10:84faec00 r9:8430ce2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.293251][ T32] r4:8430ce00 [ 1351.293472][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.293803][ T32] r10:00000000 r9:eb459e78 r8:83ea0000 r7:8430ce00 r6:80267888 r5:84faec00 [ 1351.294218][ T32] r4:842075c0 [ 1351.294398][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.294712][ T32] Exception stack(0xeb45dfb0 to 0xeb45dff8) [ 1351.295121][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.295631][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.296125][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.296529][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:842075c0 [ 1351.296919][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.297428][ T32] INFO: task kworker/1:420:4907 blocked for more than 477 seconds. [ 1351.297866][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.298100][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.298539][ T32] task:kworker/1:420 state:D stack:0 pid:4907 tgid:4907 ppid:2 flags:0x00000000 [ 1351.299055][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.310408][ T32] Call trace: [ 1351.310712][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.311075][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb465da4 r5:84fad400 [ 1351.311356][ T32] r4:84fad400 [ 1351.311545][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.312087][ T32] r5:84fad400 r4:8271a0b0 [ 1351.312311][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.312908][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.313407][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb465e20 [ 1351.313961][ T32] r4:00000000 [ 1351.314122][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.314535][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.315011][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.315439][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842078c0 [ 1351.315835][ T32] r4:00000000 [ 1351.316012][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.316535][ T32] r9:84fad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1351.316898][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.317432][ T32] r5:00001000 r4:eb2cd000 [ 1351.317681][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.318124][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.318595][ T32] r5:84f5b77c r4:84f5b400 [ 1351.318798][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.330082][ T32] r7:ddde3e40 r6:82c18200 r5:84f5b77c r4:8430ce80 [ 1351.330538][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.331048][ T32] r10:84fad400 r9:8430ceac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.331436][ T32] r4:8430ce80 [ 1351.331687][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.332151][ T32] r10:00000000 r9:eb459e78 r8:843e51c0 r7:8430ce80 r6:80267888 r5:84fad400 [ 1351.332561][ T32] r4:84207840 [ 1351.332776][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.333176][ T32] Exception stack(0xeb465fb0 to 0xeb465ff8) [ 1351.333501][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.333880][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.334244][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.334553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84207840 [ 1351.334917][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.335352][ T32] INFO: task kworker/0:477:4910 blocked for more than 477 seconds. [ 1351.335809][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.336045][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.336369][ T32] task:kworker/0:477 state:D stack:0 pid:4910 tgid:4910 ppid:2 flags:0x00000000 [ 1351.336874][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.337189][ T32] Call trace: [ 1351.337436][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.337869][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb449da4 r5:84fb0000 [ 1351.338223][ T32] r4:84fb0000 [ 1351.338436][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.338881][ T32] r5:84fb0000 r4:8271a0b0 [ 1351.339084][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.349927][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.350633][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb449e20 [ 1351.351012][ T32] r4:00000000 [ 1351.351279][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.351672][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.352048][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.352461][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5b00 [ 1351.352785][ T32] r4:00000000 [ 1351.353157][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.353594][ T32] r9:84fb0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1351.353896][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.354355][ T32] r5:00001000 r4:eb4b1000 [ 1351.354618][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.355130][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.355523][ T32] r5:84f18b7c r4:84f18800 [ 1351.355823][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.356196][ T32] r7:dddcfe40 r6:82c18000 r5:84f18b7c r4:83c0d000 [ 1351.356454][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.356845][ T32] r10:84fb0000 r9:83c0d02c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.357214][ T32] r4:83c0d000 [ 1351.374254][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.374860][ T32] r10:00000000 r9:eb379e78 r8:843e52c0 r7:83c0d000 r6:80267888 r5:84fb0000 [ 1351.375125][ T32] r4:843e5240 [ 1351.375272][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.375572][ T32] Exception stack(0xeb449fb0 to 0xeb449ff8) [ 1351.375795][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.376078][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.376355][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.376613][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5240 [ 1351.376872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.377185][ T32] INFO: task kworker/1:421:4912 blocked for more than 477 seconds. [ 1351.377551][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.377756][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.378001][ T32] task:kworker/1:421 state:D stack:0 pid:4912 tgid:4912 ppid:2 flags:0x00000000 [ 1351.378337][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.378577][ T32] Call trace: [ 1351.378761][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.379040][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb461da4 r5:84f83c00 [ 1351.379294][ T32] r4:84f83c00 [ 1351.379448][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.379738][ T32] r5:84f83c00 r4:8271a0b0 [ 1351.379887][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.380200][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.380836][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb461e20 [ 1351.381126][ T32] r4:00000000 [ 1351.381278][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.398136][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.398541][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.398852][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207d00 [ 1351.399107][ T32] r4:00000000 [ 1351.399251][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.399557][ T32] r9:84f83c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1351.399807][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.400079][ T32] r5:00001000 r4:eb2fb000 [ 1351.400236][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.400497][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.400772][ T32] r5:84f6037c r4:84f60000 [ 1351.400923][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.401225][ T32] r7:ddde3e40 r6:82c18200 r5:84f6037c r4:8430cf00 [ 1351.402072][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.402476][ T32] r10:84f83c00 r9:8430cf2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.402717][ T32] r4:8430cf00 [ 1351.402870][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.403181][ T32] r10:00000000 r9:eb459e78 r8:84207dc0 r7:8430cf00 r6:80267888 r5:84f83c00 [ 1351.403440][ T32] r4:84207b80 [ 1351.403581][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.403862][ T32] Exception stack(0xeb461fb0 to 0xeb461ff8) [ 1351.404076][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.404431][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.404714][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.404940][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84207b80 [ 1351.405155][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.405487][ T32] INFO: task kworker/1:422:4914 blocked for more than 477 seconds. [ 1351.405723][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.405882][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.406084][ T32] task:kworker/1:422 state:D stack:0 pid:4914 tgid:4914 ppid:2 flags:0x00000000 [ 1351.406372][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.406565][ T32] Call trace: [ 1351.406690][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.406925][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb441da4 r5:84f81800 [ 1351.407118][ T32] r4:84f81800 [ 1351.407220][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.407462][ T32] r5:84f81800 r4:8271a0b0 [ 1351.407583][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.407843][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.408107][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb441e20 [ 1351.408298][ T32] r4:00000000 [ 1351.408406][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.408633][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.408868][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.409095][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84207f40 [ 1351.409307][ T32] r4:00000000 [ 1351.410317][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.411058][ T32] r9:84f81800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1351.411364][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.411712][ T32] r5:00001000 r4:eb46f000 [ 1351.411879][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.412169][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.412489][ T32] r5:84f6077c r4:84f60400 [ 1351.412655][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.412990][ T32] r7:ddde3e40 r6:82c18200 r5:84f6077c r4:8430cf80 [ 1351.413197][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.413631][ T32] r10:84f81800 r9:8430cfac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.413885][ T32] r4:8430cf80 [ 1351.414028][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.414325][ T32] r10:00000000 r9:eb461e78 r8:84207e00 r7:8430cf80 r6:80267888 r5:84f81800 [ 1351.414586][ T32] r4:84207cc0 [ 1351.414727][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.414999][ T32] Exception stack(0xeb441fb0 to 0xeb441ff8) [ 1351.415212][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.415515][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.415785][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.416032][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84207cc0 [ 1351.416286][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.416568][ T32] INFO: task kworker/1:423:4916 blocked for more than 477 seconds. [ 1351.416826][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.417024][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.417268][ T32] task:kworker/1:423 state:D stack:0 pid:4916 tgid:4916 ppid:2 flags:0x00000000 [ 1351.417679][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.417923][ T32] Call trace: [ 1351.418089][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.418388][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb469da4 r5:849de000 [ 1351.418647][ T32] r4:849de000 [ 1351.418787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.419095][ T32] r5:849de000 r4:8271a0b0 [ 1351.419261][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.419599][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.419928][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb469e20 [ 1351.420188][ T32] r4:00000000 [ 1351.420328][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.420639][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.420949][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.421244][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842049c0 [ 1351.442188][ T32] r4:00000000 [ 1351.443353][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.444929][ T32] r9:849de000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1351.452310][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.454825][ T32] r5:00001000 r4:eb475000 [ 1351.455551][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.456904][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.457584][ T32] r5:84f60b7c r4:84f60800 [ 1351.457727][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.457999][ T32] r7:ddde3e40 r6:82c18200 r5:84f60b7c r4:843c7000 [ 1351.458176][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.458448][ T32] r10:849de000 r9:843c702c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.458681][ T32] r4:843c7000 [ 1351.458815][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.459098][ T32] r10:00000000 r9:eb441e78 r8:84204100 r7:843c7000 r6:80267888 r5:849de000 [ 1351.459322][ T32] r4:84204940 [ 1351.459476][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.461300][ T32] Exception stack(0xeb469fb0 to 0xeb469ff8) [ 1351.461613][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.461887][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.462147][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.462398][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84204940 [ 1351.489993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.490573][ T32] INFO: task kworker/1:424:4917 blocked for more than 477 seconds. [ 1351.490982][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.491223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.491662][ T32] task:kworker/1:424 state:D stack:0 pid:4917 tgid:4917 ppid:2 flags:0x00000000 [ 1351.492070][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.492399][ T32] Call trace: [ 1351.492616][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.493036][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb479da4 r5:84f88000 [ 1351.493529][ T32] r4:84f88000 [ 1351.493785][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.494259][ T32] r5:84f88000 r4:8271a0b0 [ 1351.494510][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.495008][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.495587][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb479e20 [ 1351.495956][ T32] r4:00000000 [ 1351.496175][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.496568][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.497037][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.497534][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7180 [ 1351.497923][ T32] r4:00000000 [ 1351.498090][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.498429][ T32] r9:84f88000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1351.498841][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.509881][ T32] r5:00001000 r4:eb489000 [ 1351.510255][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.510615][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.511047][ T32] r5:84f6137c r4:84f61000 [ 1351.511256][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.511662][ T32] r7:ddde3e40 r6:82c18200 r5:84f6137c r4:843c7080 [ 1351.511929][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.512498][ T32] r10:84f88000 r9:843c70ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.512828][ T32] r4:843c7080 [ 1351.513032][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.513484][ T32] r10:00000000 r9:eb469e78 r8:84207a00 r7:843c7080 r6:80267888 r5:84f88000 [ 1351.514033][ T32] r4:84204940 [ 1351.514195][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.514757][ T32] Exception stack(0xeb479fb0 to 0xeb479ff8) [ 1351.515040][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.515498][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.515928][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.516415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84204940 [ 1351.516815][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.517156][ T32] INFO: task kworker/1:425:4920 blocked for more than 477 seconds. [ 1351.517492][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.517775][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.518099][ T32] task:kworker/1:425 state:D stack:0 pid:4920 tgid:4920 ppid:2 flags:0x00000000 [ 1351.518575][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.518840][ T32] Call trace: [ 1351.519034][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.530016][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb481da4 r5:84f88c00 [ 1351.530577][ T32] r4:84f88c00 [ 1351.530757][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.531186][ T32] r5:84f88c00 r4:8271a0b0 [ 1351.531378][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.531925][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.532546][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb481e20 [ 1351.532868][ T32] r4:00000000 [ 1351.533036][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.533517][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.533931][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.534352][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7080 [ 1351.534687][ T32] r4:00000000 [ 1351.534904][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.535330][ T32] r9:84f88c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1351.535763][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.536233][ T32] r5:00001000 r4:eb483000 [ 1351.536418][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.536764][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.537272][ T32] r5:84f60f7c r4:84f60c00 [ 1351.537508][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.537940][ T32] r7:ddde3e40 r6:82c18200 r5:84f60f7c r4:843c7100 [ 1351.538207][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.538682][ T32] r10:84f88c00 r9:843c712c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.550290][ T32] r4:843c7100 [ 1351.550670][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.551524][ T32] r10:00000000 r9:eb479e78 r8:843e7200 r7:843c7100 r6:80267888 r5:84f88c00 [ 1351.552002][ T32] r4:843e7140 [ 1351.552234][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.552625][ T32] Exception stack(0xeb481fb0 to 0xeb481ff8) [ 1351.552914][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.553378][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.554091][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.554545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e7140 [ 1351.555058][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.555524][ T32] INFO: task kworker/1:426:4922 blocked for more than 477 seconds. [ 1351.555979][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.556233][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.556753][ T32] task:kworker/1:426 state:D stack:0 pid:4922 tgid:4922 ppid:2 flags:0x00000000 [ 1351.557232][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.557758][ T32] Call trace: [ 1351.557947][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.558600][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb46dda4 r5:84f89800 [ 1351.558930][ T32] r4:84f89800 [ 1351.569877][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.570595][ T32] r5:84f89800 r4:8271a0b0 [ 1351.571184][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.571935][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.572595][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb46de20 [ 1351.573105][ T32] r4:00000000 [ 1351.573259][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.573721][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.574216][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.574991][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e75c0 [ 1351.575457][ T32] r4:00000000 [ 1351.575720][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.576222][ T32] r9:84f89800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1351.576869][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.577690][ T32] r5:00001000 r4:eb49d000 [ 1351.577977][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.578520][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.579198][ T32] r5:84f61b7c r4:84f61800 [ 1351.590442][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.591171][ T32] r7:ddde3e40 r6:82c18200 r5:84f61b7c r4:843c7180 [ 1351.591631][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.592026][ T32] r10:84f89800 r9:843c71ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.592507][ T32] r4:843c7180 [ 1351.592705][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.593366][ T32] r10:00000000 r9:eb479e78 r8:843e73c0 r7:843c7180 r6:80267888 r5:84f89800 [ 1351.594176][ T32] r4:843e7300 [ 1351.594369][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.594734][ T32] Exception stack(0xeb46dfb0 to 0xeb46dff8) [ 1351.595100][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.595696][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.596153][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.596512][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e7300 [ 1351.596887][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.597435][ T32] INFO: task kworker/1:427:4924 blocked for more than 478 seconds. [ 1351.597852][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.598143][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.598611][ T32] task:kworker/1:427 state:D stack:0 pid:4924 tgid:4924 ppid:2 flags:0x00000000 [ 1351.610115][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.610745][ T32] Call trace: [ 1351.611093][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.611726][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb48dda4 r5:84f8a400 [ 1351.612240][ T32] r4:84f8a400 [ 1351.612445][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.613054][ T32] r5:84f8a400 r4:8271a0b0 [ 1351.613272][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.613941][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.614453][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb48de20 [ 1351.614850][ T32] r4:00000000 [ 1351.615036][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.615549][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.616078][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.616546][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7340 [ 1351.617114][ T32] r4:00000000 [ 1351.617346][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.618150][ T32] r9:84f8a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1351.618620][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.618998][ T32] r5:00001000 r4:eb497000 [ 1351.630031][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.630786][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.631319][ T32] r5:84f6177c r4:84f61400 [ 1351.631696][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.632254][ T32] r7:ddde3e40 r6:82c18200 r5:84f6177c r4:843c7200 [ 1351.632624][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.633166][ T32] r10:84f8a400 r9:843c722c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.633754][ T32] r4:843c7200 [ 1351.634165][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.634745][ T32] r10:00000000 r9:eb46de78 r8:843e7480 r7:843c7200 r6:80267888 r5:84f8a400 [ 1351.635148][ T32] r4:843e72c0 [ 1351.635363][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.635738][ T32] Exception stack(0xeb48dfb0 to 0xeb48dff8) [ 1351.636131][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1351.636649][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.637236][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.637889][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e72c0 [ 1351.638365][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.638817][ T32] INFO: task kworker/1:428:4927 blocked for more than 478 seconds. [ 1351.650006][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.650538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.650924][ T32] task:kworker/1:428 state:D stack:0 pid:4927 tgid:4927 ppid:2 flags:0x00000000 [ 1351.651406][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.651822][ T32] Call trace: [ 1351.652042][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.652464][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4a1da4 r5:84f8b000 [ 1351.652877][ T32] r4:84f8b000 [ 1351.653116][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.653613][ T32] r5:84f8b000 r4:8271a0b0 [ 1351.653899][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.654316][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.654806][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4a1e20 [ 1351.655163][ T32] r4:00000000 [ 1351.655328][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.655752][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.656270][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.656831][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7940 [ 1351.657408][ T32] r4:00000000 [ 1351.657844][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.658291][ T32] r9:84f8b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1351.658740][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.670009][ T32] r5:00001000 r4:eb4bb000 [ 1351.670392][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.670815][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.671327][ T32] r5:84f6237c r4:84f62000 [ 1351.671789][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.672434][ T32] r7:ddde3e40 r6:82c18200 r5:84f6237c r4:843c7280 [ 1351.672822][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.674049][ T32] r10:84f8b000 r9:843c72ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.674804][ T32] r4:843c7280 [ 1351.675183][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.675695][ T32] r10:00000000 r9:eb46de78 r8:843e77c0 r7:843c7280 r6:80267888 r5:84f8b000 [ 1351.676164][ T32] r4:843e7540 [ 1351.676348][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.676955][ T32] Exception stack(0xeb4a1fb0 to 0xeb4a1ff8) [ 1351.677280][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.677801][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.678265][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.678689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e7540 [ 1351.679115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.689973][ T32] INFO: task kworker/1:429:4928 blocked for more than 478 seconds. [ 1351.690619][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.691113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.691846][ T32] task:kworker/1:429 state:D stack:0 pid:4928 tgid:4928 ppid:2 flags:0x00000000 [ 1351.692747][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.693475][ T32] Call trace: [ 1351.693714][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.694317][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4a9da4 r5:84f8bc00 [ 1351.694877][ T32] r4:84f8bc00 [ 1351.695155][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.695711][ T32] r5:84f8bc00 r4:8271a0b0 [ 1351.695961][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.696506][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.697544][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4a9e20 [ 1351.698129][ T32] r4:00000000 [ 1351.698399][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.698881][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.710055][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.710869][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7700 [ 1351.711398][ T32] r4:00000000 [ 1351.711818][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.712223][ T32] r9:84f8bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1351.712741][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.713240][ T32] r5:00001000 r4:eb4ab000 [ 1351.713599][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.714301][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.714735][ T32] r5:84f61f7c r4:84f61c00 [ 1351.714939][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.715594][ T32] r7:ddde3e40 r6:82c18200 r5:84f61f7c r4:843c7300 [ 1351.716061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.716567][ T32] r10:84f8bc00 r9:843c732c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.716990][ T32] r4:843c7300 [ 1351.717373][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.717826][ T32] r10:00000000 r9:eb4a1e78 r8:843e7800 r7:843c7300 r6:80267888 r5:84f8bc00 [ 1351.718255][ T32] r4:843e7640 [ 1351.718519][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.730118][ T32] Exception stack(0xeb4a9fb0 to 0xeb4a9ff8) [ 1351.730675][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.731089][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.731520][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.731885][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e7640 [ 1351.732209][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.732565][ T32] INFO: task kworker/1:430:4931 blocked for more than 478 seconds. [ 1351.732916][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.733289][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.733731][ T32] task:kworker/1:430 state:D stack:0 pid:4931 tgid:4931 ppid:2 flags:0x00000000 [ 1351.734357][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.734737][ T32] Call trace: [ 1351.734936][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.735333][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb495da4 r5:84f8d400 [ 1351.735728][ T32] r4:84f8d400 [ 1351.735929][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.736348][ T32] r5:84f8d400 r4:8271a0b0 [ 1351.736584][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.736940][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.737302][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb495e20 [ 1351.737650][ T32] r4:00000000 [ 1351.737802][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.738138][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.738666][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.739136][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7b80 [ 1351.750319][ T32] r4:00000000 [ 1351.750813][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.751319][ T32] r9:84f8d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1351.751732][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.752233][ T32] r5:00001000 r4:eb4c1000 [ 1351.752450][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.752970][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.753483][ T32] r5:84f6277c r4:84f62400 [ 1351.753728][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.754284][ T32] r7:ddde3e40 r6:82c18200 r5:84f6277c r4:843c7380 [ 1351.754588][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.755159][ T32] r10:84f8d400 r9:843c73ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.755490][ T32] r4:843c7380 [ 1351.755663][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.756169][ T32] r10:00000000 r9:eb4a1e78 r8:843e7a40 r7:843c7380 r6:80267888 r5:84f8d400 [ 1351.756553][ T32] r4:843e78c0 [ 1351.756717][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.757088][ T32] Exception stack(0xeb495fb0 to 0xeb495ff8) [ 1351.757411][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.758068][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.758404][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.758738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e78c0 [ 1351.759060][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.770073][ T32] INFO: task kworker/1:431:4933 blocked for more than 478 seconds. [ 1351.770635][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.770878][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.771252][ T32] task:kworker/1:431 state:D stack:0 pid:4933 tgid:4933 ppid:2 flags:0x00000000 [ 1351.771764][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.772134][ T32] Call trace: [ 1351.772456][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.772833][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d5da4 r5:84f8c800 [ 1351.773149][ T32] r4:84f8c800 [ 1351.773355][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.773865][ T32] r5:84f8c800 r4:8271a0b0 [ 1351.774141][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.774589][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.775062][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d5e20 [ 1351.775463][ T32] r4:00000000 [ 1351.775646][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.776269][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.776696][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.777091][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2080 [ 1351.777435][ T32] r4:00000000 [ 1351.777609][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.778011][ T32] r9:84f8c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1351.778750][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.779144][ T32] r5:00001000 r4:eb4e7000 [ 1351.790354][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.791013][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.791692][ T32] r5:84f62b7c r4:84f62800 [ 1351.792217][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.792665][ T32] r7:ddde3e40 r6:82c18200 r5:84f62b7c r4:843c7400 [ 1351.793048][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.793570][ T32] r10:84f8c800 r9:843c742c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.794122][ T32] r4:843c7400 [ 1351.794344][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.794790][ T32] r10:00000000 r9:eb495e78 r8:843e7d80 r7:843c7400 r6:80267888 r5:84f8c800 [ 1351.795300][ T32] r4:843e7900 [ 1351.795483][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.795867][ T32] Exception stack(0xeb4d5fb0 to 0xeb4d5ff8) [ 1351.796143][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.796619][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.797062][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.797380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e7900 [ 1351.797838][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.798201][ T32] INFO: task kworker/0:478:4935 blocked for more than 478 seconds. [ 1351.798615][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.798850][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.809820][ T32] task:kworker/0:478 state:D stack:0 pid:4935 tgid:4935 ppid:2 flags:0x00000000 [ 1351.810461][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.810770][ T32] Call trace: [ 1351.810994][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.811409][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d9da4 r5:84f8e000 [ 1351.811831][ T32] r4:84f8e000 [ 1351.812006][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.812436][ T32] r5:84f8e000 r4:8271a0b0 [ 1351.812673][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.813123][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.813559][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d9e20 [ 1351.813863][ T32] r4:00000000 [ 1351.814036][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.814545][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.814853][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.815246][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e5d80 [ 1351.815577][ T32] r4:00000000 [ 1351.815753][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.816267][ T32] r9:84f8e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d3000 [ 1351.816627][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.817006][ T32] r5:00001000 r4:eb4cd000 [ 1351.817197][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.817649][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.818099][ T32] r5:84f1937c r4:84f19000 [ 1351.818378][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.818922][ T32] r7:dddcfe40 r6:82c18000 r5:84f1937c r4:83c0d080 [ 1351.829991][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.830645][ T32] r10:84f8e000 r9:83c0d0ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.831046][ T32] r4:83c0d080 [ 1351.831216][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.831566][ T32] r10:00000000 r9:eb379e78 r8:843e7e00 r7:83c0d080 r6:80267888 r5:84f8e000 [ 1351.832004][ T32] r4:843e5bc0 [ 1351.832176][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.832512][ T32] Exception stack(0xeb4d9fb0 to 0xeb4d9ff8) [ 1351.832808][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1351.833202][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.833715][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.834129][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5bc0 [ 1351.834507][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.834863][ T32] INFO: task kworker/0:479:4937 blocked for more than 478 seconds. [ 1351.835168][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.835390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.835701][ T32] task:kworker/0:479 state:D stack:0 pid:4937 tgid:4937 ppid:2 flags:0x00000000 [ 1351.836177][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.836527][ T32] Call trace: [ 1351.836775][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.837266][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4e5da4 r5:84f90c00 [ 1351.837662][ T32] r4:84f90c00 [ 1351.837868][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.838487][ T32] r5:84f90c00 r4:8271a0b0 [ 1351.838682][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.850185][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.850856][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e5e20 [ 1351.851187][ T32] r4:00000000 [ 1351.851406][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.851768][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.852146][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.852586][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84907d40 [ 1351.852884][ T32] r4:00000000 [ 1351.853040][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.853451][ T32] r9:84f90c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1351.853776][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.854159][ T32] r5:00001000 r4:e0785000 [ 1351.854350][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.854776][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.855079][ T32] r5:84f19f7c r4:84f19c00 [ 1351.855243][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.855685][ T32] r7:dddcfe40 r6:82c18000 r5:84f19f7c r4:83c0d100 [ 1351.855923][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.856295][ T32] r10:84f90c00 r9:83c0d12c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.856690][ T32] r4:83c0d100 [ 1351.856918][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.857229][ T32] r10:00000000 r9:eb4d9e78 r8:843e7b40 r7:83c0d100 r6:80267888 r5:84f90c00 [ 1351.857608][ T32] r4:843e5d00 [ 1351.857773][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.858152][ T32] Exception stack(0xeb4e5fb0 to 0xeb4e5ff8) [ 1351.858414][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.858736][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.859248][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.870483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5d00 [ 1351.870855][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.871227][ T32] INFO: task kworker/0:480:4938 blocked for more than 478 seconds. [ 1351.871558][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.871882][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.872205][ T32] task:kworker/0:480 state:D stack:0 pid:4938 tgid:4938 ppid:2 flags:0x00000000 [ 1351.872729][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.873093][ T32] Call trace: [ 1351.873516][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.873959][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4b5da4 r5:84fb0c00 [ 1351.874361][ T32] r4:84fb0c00 [ 1351.874562][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.874952][ T32] r5:84fb0c00 r4:8271a0b0 [ 1351.875160][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.875545][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.875996][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4b5e20 [ 1351.876321][ T32] r4:00000000 [ 1351.876535][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.876889][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.877364][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.877760][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e54c0 [ 1351.878103][ T32] r4:00000000 [ 1351.878271][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.878724][ T32] r9:84fb0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1351.879001][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.890006][ T32] r5:00001000 r4:dfe51000 [ 1351.890380][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.890896][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.891316][ T32] r5:84f19b7c r4:84f19800 [ 1351.891547][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.891996][ T32] r7:dddcfe40 r6:82c18000 r5:84f19b7c r4:83c0d180 [ 1351.892629][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.893145][ T32] r10:84fb0c00 r9:83c0d1ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1351.893499][ T32] r4:83c0d180 [ 1351.893706][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.894112][ T32] r10:00000000 r9:eb4e5e78 r8:843e5e00 r7:83c0d180 r6:80267888 r5:84fb0c00 [ 1351.894703][ T32] r4:843e5d00 [ 1351.894920][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.895294][ T32] Exception stack(0xeb4b5fb0 to 0xeb4b5ff8) [ 1351.895627][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1351.896021][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.896427][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.896899][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e5d00 [ 1351.897376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.897754][ T32] INFO: task kworker/1:432:4940 blocked for more than 478 seconds. [ 1351.898109][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.898362][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.898860][ T32] task:kworker/1:432 state:D stack:0 pid:4940 tgid:4940 ppid:2 flags:0x00000000 [ 1351.910070][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.910620][ T32] Call trace: [ 1351.910810][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.911195][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4d1da4 r5:84fb2400 [ 1351.911573][ T32] r4:84fb2400 [ 1351.911746][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.912097][ T32] r5:84fb2400 r4:8271a0b0 [ 1351.912295][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.912698][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.913200][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4d1e20 [ 1351.913634][ T32] r4:00000000 [ 1351.913850][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.914343][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.914778][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.915259][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2600 [ 1351.915720][ T32] r4:00000000 [ 1351.915905][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.916373][ T32] r9:84fb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1351.916926][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.917563][ T32] r5:00001000 r4:ea923000 [ 1351.918015][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.918517][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.929889][ T32] r5:84f6337c r4:84f63000 [ 1351.930321][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.931094][ T32] r7:ddde3e40 r6:82c18200 r5:84f6337c r4:843c7480 [ 1351.931457][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.932264][ T32] r10:84fb2400 r9:843c74ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.932952][ T32] r4:843c7480 [ 1351.933188][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.933682][ T32] r10:00000000 r9:eb4d5e78 r8:843e5d00 r7:843c7480 r6:80267888 r5:84fb2400 [ 1351.934325][ T32] r4:843c2100 [ 1351.934562][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.934928][ T32] Exception stack(0xeb4d1fb0 to 0xeb4d1ff8) [ 1351.935353][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.936076][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.936638][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.937172][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2100 [ 1351.937677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.938553][ T32] INFO: task kworker/1:433:4941 blocked for more than 478 seconds. [ 1351.939068][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.950034][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.950653][ T32] task:kworker/1:433 state:D stack:0 pid:4941 tgid:4941 ppid:2 flags:0x00000000 [ 1351.951176][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.951546][ T32] Call trace: [ 1351.951777][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.952324][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4f1da4 r5:84fb3000 [ 1351.952822][ T32] r4:84fb3000 [ 1351.953038][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.953617][ T32] r5:84fb3000 r4:8271a0b0 [ 1351.953896][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.954367][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.955061][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f1e20 [ 1351.955597][ T32] r4:00000000 [ 1351.955779][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.956317][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.956810][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.957424][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2440 [ 1351.958013][ T32] r4:00000000 [ 1351.958299][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.959065][ T32] r9:84fb3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1351.970019][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1351.970686][ T32] r5:00001000 r4:e0523000 [ 1351.970862][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1351.971254][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1351.971687][ T32] r5:84f62f7c r4:84f62c00 [ 1351.971949][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1351.972443][ T32] r7:ddde3e40 r6:82c18200 r5:84f62f7c r4:843c7500 [ 1351.972741][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1351.973165][ T32] r10:84fb3000 r9:843c752c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1351.973679][ T32] r4:843c7500 [ 1351.973926][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1351.974422][ T32] r10:00000000 r9:eb4d1e78 r8:843e5f80 r7:843c7500 r6:80267888 r5:84fb3000 [ 1351.974899][ T32] r4:843c2100 [ 1351.975125][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1351.975550][ T32] Exception stack(0xeb4f1fb0 to 0xeb4f1ff8) [ 1351.975873][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1351.976395][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1351.976952][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1351.977435][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2100 [ 1351.977856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1351.978429][ T32] INFO: task kworker/0:481:4946 blocked for more than 478 seconds. [ 1351.978960][ T32] Not tainted 6.12.0-syzkaller #0 [ 1351.989916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1351.991883][ T32] task:kworker/0:481 state:D stack:0 pid:4946 tgid:4946 ppid:2 flags:0x00000000 [ 1351.992349][ T32] Workqueue: events bpf_prog_free_deferred [ 1351.992708][ T32] Call trace: [ 1351.992906][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1351.993351][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4e1da4 r5:84fb3c00 [ 1351.993683][ T32] r4:84fb3c00 [ 1351.993850][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1351.994437][ T32] r5:84fb3c00 r4:8271a0b0 [ 1351.994678][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1351.995125][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1351.995553][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4e1e20 [ 1351.995878][ T32] r4:00000000 [ 1351.996052][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1351.996444][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1351.996785][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1351.997266][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85067b00 [ 1351.997900][ T32] r4:00000000 [ 1351.998102][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1351.998431][ T32] r9:84fb3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ef000 [ 1351.998932][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.009965][ T32] r5:00001000 r4:eb67f000 [ 1352.010346][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.010813][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.011149][ T32] r5:84f1af7c r4:84f1ac00 [ 1352.011336][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.011736][ T32] r7:dddcfe40 r6:82c18000 r5:84f1af7c r4:83c0d200 [ 1352.012018][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.012445][ T32] r10:84fb3c00 r9:83c0d22c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.012846][ T32] r4:83c0d200 [ 1352.013027][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.013489][ T32] r10:00000000 r9:eb4e5e78 r8:843e5580 r7:83c0d200 r6:80267888 r5:84fb3c00 [ 1352.013772][ T32] r4:84907c00 [ 1352.013931][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.014293][ T32] Exception stack(0xeb4e1fb0 to 0xeb4e1ff8) [ 1352.014573][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.014899][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.015221][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.015677][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:84907c00 [ 1352.016007][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.016377][ T32] INFO: task kworker/0:482:4947 blocked for more than 478 seconds. [ 1352.016755][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.017037][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.017557][ T32] task:kworker/0:482 state:D stack:0 pid:4947 tgid:4947 ppid:2 flags:0x00000000 [ 1352.018056][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.018481][ T32] Call trace: [ 1352.018831][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.030182][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb4f5da4 r5:84fb4800 [ 1352.030699][ T32] r4:84fb4800 [ 1352.030872][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.031315][ T32] r5:84fb4800 r4:8271a0b0 [ 1352.031550][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.031981][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.032826][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb4f5e20 [ 1352.033111][ T32] r4:00000000 [ 1352.033272][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.034064][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.034450][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.034813][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83c14dc0 [ 1352.035133][ T32] r4:00000000 [ 1352.035312][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.035854][ T32] r9:84fb4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1352.036170][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.036517][ T32] r5:00001000 r4:eaf75000 [ 1352.036741][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.037066][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.037566][ T32] r5:84f1a37c r4:84f1a000 [ 1352.037760][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.038220][ T32] r7:dddcfe40 r6:82c18000 r5:84f1a37c r4:83c0d280 [ 1352.038455][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.039055][ T32] r10:84fb4800 r9:83c0d2ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.049978][ T32] r4:83c0d280 [ 1352.050337][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.050738][ T32] r10:00000000 r9:eb4e1e78 r8:83c14000 r7:83c0d280 r6:80267888 r5:84fb4800 [ 1352.051061][ T32] r4:843e50c0 [ 1352.051265][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.051642][ T32] Exception stack(0xeb4f5fb0 to 0xeb4f5ff8) [ 1352.051911][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.052245][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.052616][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.052891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843e50c0 [ 1352.053291][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.053656][ T32] INFO: task kworker/1:434:4949 blocked for more than 478 seconds. [ 1352.054002][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.054266][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.054602][ T32] task:kworker/1:434 state:D stack:0 pid:4949 tgid:4949 ppid:2 flags:0x00000000 [ 1352.055178][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.055458][ T32] Call trace: [ 1352.055660][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.056035][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb501da4 r5:84fb5400 [ 1352.056324][ T32] r4:84fb5400 [ 1352.056617][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.056963][ T32] r5:84fb5400 r4:8271a0b0 [ 1352.057296][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.058003][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.058383][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb501e20 [ 1352.058761][ T32] r4:00000000 [ 1352.058941][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.070075][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.070721][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.071067][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2740 [ 1352.071552][ T32] r4:00000000 [ 1352.071755][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.072145][ T32] r9:84fb5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1352.072749][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.073162][ T32] r5:00001000 r4:eab17000 [ 1352.073442][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.073887][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.074321][ T32] r5:84f6377c r4:84f63400 [ 1352.074560][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.074962][ T32] r7:ddde3e40 r6:82c18200 r5:84f6377c r4:843c7580 [ 1352.075205][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.075606][ T32] r10:84fb5400 r9:843c75ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.076172][ T32] r4:843c7580 [ 1352.076346][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.076786][ T32] r10:00000000 r9:eb4d1e78 r8:83c14100 r7:843c7580 r6:80267888 r5:84fb5400 [ 1352.077669][ T32] r4:843c2580 [ 1352.077843][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.078190][ T32] Exception stack(0xeb501fb0 to 0xeb501ff8) [ 1352.078533][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.078851][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.079226][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.090650][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2580 [ 1352.090980][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.091284][ T32] INFO: task kworker/1:435:4951 blocked for more than 478 seconds. [ 1352.091599][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.091831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.092146][ T32] task:kworker/1:435 state:D stack:0 pid:4951 tgid:4951 ppid:2 flags:0x00000000 [ 1352.092600][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.092937][ T32] Call trace: [ 1352.093197][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.093581][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb509da4 r5:84fb6c00 [ 1352.093871][ T32] r4:84fb6c00 [ 1352.094145][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.094528][ T32] r5:84fb6c00 r4:8271a0b0 [ 1352.094817][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.095242][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.095694][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb509e20 [ 1352.096066][ T32] r4:00000000 [ 1352.096265][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.096620][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.097087][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.097500][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2840 [ 1352.097837][ T32] r4:00000000 [ 1352.098068][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.098482][ T32] r9:84fb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1352.098835][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.110406][ T32] r5:00001000 r4:eab9f000 [ 1352.110837][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.111310][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.111805][ T32] r5:84f63b7c r4:84f63800 [ 1352.112274][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.112683][ T32] r7:ddde3e40 r6:82c18200 r5:84f63b7c r4:843c7600 [ 1352.112925][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.113273][ T32] r10:84fb6c00 r9:843c762c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.113793][ T32] r4:843c7600 [ 1352.114012][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.114505][ T32] r10:00000000 r9:eb501e78 r8:83c14300 r7:843c7600 r6:80267888 r5:84fb6c00 [ 1352.114827][ T32] r4:843c2680 [ 1352.114993][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.115446][ T32] Exception stack(0xeb509fb0 to 0xeb509ff8) [ 1352.115699][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.116025][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.116360][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.117101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2680 [ 1352.117422][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.117785][ T32] INFO: task kworker/1:436:4954 blocked for more than 478 seconds. [ 1352.118178][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.118411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.118685][ T32] task:kworker/1:436 state:D stack:0 pid:4954 tgid:4954 ppid:2 flags:0x00000000 [ 1352.129948][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.130463][ T32] Call trace: [ 1352.130680][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.131035][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb515da4 r5:84930c00 [ 1352.131514][ T32] r4:84930c00 [ 1352.131771][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.132134][ T32] r5:84930c00 r4:8271a0b0 [ 1352.132322][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.132702][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.133078][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb515e20 [ 1352.133426][ T32] r4:00000000 [ 1352.133613][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.134001][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.134410][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.134836][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2980 [ 1352.135153][ T32] r4:00000000 [ 1352.135360][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.135696][ T32] r9:84930c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1352.135974][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.136356][ T32] r5:00001000 r4:eac99000 [ 1352.136557][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.136870][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.137230][ T32] r5:84f63f7c r4:84f63c00 [ 1352.137606][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.137985][ T32] r7:ddde3e40 r6:82c18200 r5:84f63f7c r4:843c7680 [ 1352.138257][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.138660][ T32] r10:84930c00 r9:843c76ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.139014][ T32] r4:843c7680 [ 1352.150128][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.150769][ T32] r10:00000000 r9:eb509e78 r8:83c145c0 r7:843c7680 r6:80267888 r5:84930c00 [ 1352.151100][ T32] r4:843c2800 [ 1352.151326][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.151676][ T32] Exception stack(0xeb515fb0 to 0xeb515ff8) [ 1352.151963][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.152320][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.152677][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.152945][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2800 [ 1352.153344][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.153748][ T32] INFO: task kworker/1:437:4955 blocked for more than 478 seconds. [ 1352.154141][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.154543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.154805][ T32] task:kworker/1:437 state:D stack:0 pid:4955 tgid:4955 ppid:2 flags:0x00000000 [ 1352.155242][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.155629][ T32] Call trace: [ 1352.155835][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.156216][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb519da4 r5:84931800 [ 1352.156509][ T32] r4:84931800 [ 1352.156674][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.157062][ T32] r5:84931800 r4:8271a0b0 [ 1352.157574][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.158013][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.158403][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb519e20 [ 1352.158698][ T32] r4:00000000 [ 1352.158877][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.170005][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.170636][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.171096][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2c40 [ 1352.171516][ T32] r4:00000000 [ 1352.171752][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.172156][ T32] r9:84931800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1352.172498][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.173074][ T32] r5:00001000 r4:eae87000 [ 1352.173385][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.173725][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.174145][ T32] r5:84fd877c r4:84fd8400 [ 1352.174341][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.174738][ T32] r7:ddde3e40 r6:82c18200 r5:84fd877c r4:843c7700 [ 1352.174996][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.175430][ T32] r10:84931800 r9:843c772c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.175875][ T32] r4:843c7700 [ 1352.176042][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.176418][ T32] r10:00000000 r9:eb515e78 r8:83c14680 r7:843c7700 r6:80267888 r5:84931800 [ 1352.176866][ T32] r4:843c28c0 [ 1352.177066][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.177445][ T32] Exception stack(0xeb519fb0 to 0xeb519ff8) [ 1352.177696][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.178022][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.178372][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.178711][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c28c0 [ 1352.179072][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.189992][ T32] INFO: task kworker/1:438:4956 blocked for more than 478 seconds. [ 1352.190590][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.190870][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.191179][ T32] task:kworker/1:438 state:D stack:0 pid:4956 tgid:4956 ppid:2 flags:0x00000000 [ 1352.191640][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.191986][ T32] Call trace: [ 1352.192181][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.192655][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb51dda4 r5:84932400 [ 1352.193052][ T32] r4:84932400 [ 1352.193228][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.193744][ T32] r5:84932400 r4:8271a0b0 [ 1352.193943][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.194405][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.194924][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb51de20 [ 1352.195207][ T32] r4:00000000 [ 1352.195371][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.195699][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.196097][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.196423][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2ac0 [ 1352.196723][ T32] r4:00000000 [ 1352.196943][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.197270][ T32] r9:84932400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1352.197634][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.197979][ T32] r5:00001000 r4:eacdb000 [ 1352.198163][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.198487][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.199051][ T32] r5:84fd837c r4:84fd8000 [ 1352.210270][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.210960][ T32] r7:ddde3e40 r6:82c18200 r5:84fd837c r4:843c7780 [ 1352.211234][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.211638][ T32] r10:84932400 r9:843c77ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.211933][ T32] r4:843c7780 [ 1352.212137][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.212499][ T32] r10:00000000 r9:eb519e78 r8:83c14780 r7:843c7780 r6:80267888 r5:84932400 [ 1352.212813][ T32] r4:843c28c0 [ 1352.213018][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.213339][ T32] Exception stack(0xeb51dfb0 to 0xeb51dff8) [ 1352.213587][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.213936][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.214428][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.214789][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c28c0 [ 1352.215121][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.215427][ T32] INFO: task kworker/1:439:4958 blocked for more than 478 seconds. [ 1352.215771][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.216032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.216311][ T32] task:kworker/1:439 state:D stack:0 pid:4958 tgid:4958 ppid:2 flags:0x00000000 [ 1352.216763][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.217039][ T32] Call trace: [ 1352.217251][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.217735][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb525da4 r5:84930000 [ 1352.218119][ T32] r4:84930000 [ 1352.218323][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.218689][ T32] r5:84930000 r4:8271a0b0 [ 1352.219000][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.239977][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.240686][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb525e20 [ 1352.241029][ T32] r4:00000000 [ 1352.241185][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.241628][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.242126][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.242440][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c24c0 [ 1352.242774][ T32] r4:00000000 [ 1352.242943][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.243396][ T32] r9:84930000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1352.243767][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.244159][ T32] r5:00001000 r4:eaf57000 [ 1352.244348][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.244739][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.245139][ T32] r5:84fd937c r4:84fd9000 [ 1352.245365][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.245868][ T32] r7:ddde3e40 r6:82c18200 r5:84fd937c r4:843c7800 [ 1352.246095][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.246509][ T32] r10:84930000 r9:843c782c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.246834][ T32] r4:843c7800 [ 1352.246992][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.247364][ T32] r10:00000000 r9:eb519e78 r8:83c14940 r7:843c7800 r6:80267888 r5:84930000 [ 1352.247645][ T32] r4:843c2a00 [ 1352.247790][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.248088][ T32] Exception stack(0xeb525fb0 to 0xeb525ff8) [ 1352.248380][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.248723][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.249019][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.259990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2a00 [ 1352.260592][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.260987][ T32] INFO: task kworker/1:440:4960 blocked for more than 478 seconds. [ 1352.261397][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.261676][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.262040][ T32] task:kworker/1:440 state:D stack:0 pid:4960 tgid:4960 ppid:2 flags:0x00000000 [ 1352.262534][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.262894][ T32] Call trace: [ 1352.263127][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.263477][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb52dda4 r5:84933000 [ 1352.263867][ T32] r4:84933000 [ 1352.264039][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.264364][ T32] r5:84933000 r4:8271a0b0 [ 1352.264565][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.265050][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.265514][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb52de20 [ 1352.265812][ T32] r4:00000000 [ 1352.265944][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.266216][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.266504][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.266936][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2d80 [ 1352.267267][ T32] r4:00000000 [ 1352.267505][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.267865][ T32] r9:84933000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1352.268136][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.268610][ T32] r5:00001000 r4:eaeb3000 [ 1352.268838][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.279934][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.280589][ T32] r5:84fd8b7c r4:84fd8800 [ 1352.280780][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.281255][ T32] r7:ddde3e40 r6:82c18200 r5:84fd8b7c r4:843c7880 [ 1352.281724][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.282119][ T32] r10:84933000 r9:843c78ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.282413][ T32] r4:843c7880 [ 1352.282597][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.283233][ T32] r10:00000000 r9:eb525e78 r8:83c14b00 r7:843c7880 r6:80267888 r5:84933000 [ 1352.283622][ T32] r4:843c2bc0 [ 1352.283910][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.284478][ T32] Exception stack(0xeb52dfb0 to 0xeb52dff8) [ 1352.284756][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.285050][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.285538][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.285823][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2bc0 [ 1352.286130][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.286708][ T32] INFO: task kworker/1:441:4962 blocked for more than 478 seconds. [ 1352.287009][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.287389][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.287701][ T32] task:kworker/1:441 state:D stack:0 pid:4962 tgid:4962 ppid:2 flags:0x00000000 [ 1352.288115][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.288653][ T32] Call trace: [ 1352.288853][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.299993][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb535da4 r5:84933c00 [ 1352.300509][ T32] r4:84933c00 [ 1352.300694][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.301143][ T32] r5:84933c00 r4:8271a0b0 [ 1352.301419][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.301901][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.302315][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb535e20 [ 1352.302645][ T32] r4:00000000 [ 1352.302810][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.303276][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.303624][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.303960][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2ec0 [ 1352.304491][ T32] r4:00000000 [ 1352.304736][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.305108][ T32] r9:84933c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1352.305503][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.305966][ T32] r5:00001000 r4:eaf33000 [ 1352.306157][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.306552][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.306956][ T32] r5:84fd8f7c r4:84fd8c00 [ 1352.307183][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.307593][ T32] r7:ddde3e40 r6:82c18200 r5:84fd8f7c r4:843c7900 [ 1352.307835][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.308239][ T32] r10:84933c00 r9:843c792c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.308581][ T32] r4:843c7900 [ 1352.308768][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.309139][ T32] r10:00000000 r9:eb525e78 r8:83c14cc0 r7:843c7900 r6:80267888 r5:84933c00 [ 1352.319895][ T32] r4:843c2e40 [ 1352.320292][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.321154][ T32] Exception stack(0xeb535fb0 to 0xeb535ff8) [ 1352.321510][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.321982][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.322335][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.322764][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2e40 [ 1352.323222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.323537][ T32] INFO: task kworker/1:442:4964 blocked for more than 478 seconds. [ 1352.324080][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.324347][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.324700][ T32] task:kworker/1:442 state:D stack:0 pid:4964 tgid:4964 ppid:2 flags:0x00000000 [ 1352.325233][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.325581][ T32] Call trace: [ 1352.325782][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.326128][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb53dda4 r5:84934800 [ 1352.326422][ T32] r4:84934800 [ 1352.326674][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.327084][ T32] r5:84934800 r4:8271a0b0 [ 1352.327405][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.328256][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.328846][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb53de20 [ 1352.339870][ T32] r4:00000000 [ 1352.340272][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.340666][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.341058][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.341438][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e7f40 [ 1352.341733][ T32] r4:00000000 [ 1352.341895][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.342279][ T32] r9:84934800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1352.342613][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.343050][ T32] r5:00001000 r4:eaf9f000 [ 1352.343240][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.343573][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.343957][ T32] r5:84fd977c r4:84fd9400 [ 1352.344149][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.344534][ T32] r7:ddde3e40 r6:82c18200 r5:84fd977c r4:843c7980 [ 1352.344772][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.345161][ T32] r10:84934800 r9:843c79ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.345490][ T32] r4:843c7980 [ 1352.345788][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.346123][ T32] r10:00000000 r9:eb525e78 r8:83c14e80 r7:843c7980 r6:80267888 r5:84934800 [ 1352.346397][ T32] r4:843c2e40 [ 1352.346625][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.347004][ T32] Exception stack(0xeb53dfb0 to 0xeb53dff8) [ 1352.347284][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.347626][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.347941][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.348275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c2e40 [ 1352.348580][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.348960][ T32] INFO: task kworker/1:443:4968 blocked for more than 478 seconds. [ 1352.359876][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.360306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.360598][ T32] task:kworker/1:443 state:D stack:0 pid:4968 tgid:4968 ppid:2 flags:0x00000000 [ 1352.361245][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.361630][ T32] Call trace: [ 1352.361927][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.362313][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb541da4 r5:84936c00 [ 1352.362669][ T32] r4:84936c00 [ 1352.362849][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.363192][ T32] r5:84936c00 r4:8271a0b0 [ 1352.363383][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.363774][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.364244][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb541e20 [ 1352.364555][ T32] r4:00000000 [ 1352.364724][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.365113][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.365519][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.365850][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff1c0 [ 1352.366234][ T32] r4:00000000 [ 1352.366407][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.366771][ T32] r9:84936c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1352.367103][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.367521][ T32] r5:00001000 r4:eb0cb000 [ 1352.367711][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.368124][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.368528][ T32] r5:84fd9f7c r4:84fd9c00 [ 1352.368718][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.369138][ T32] r7:ddde3e40 r6:82c18200 r5:84fd9f7c r4:843c7a00 [ 1352.379958][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.380644][ T32] r10:84936c00 r9:843c7a2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.381082][ T32] r4:843c7a00 [ 1352.381249][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.381689][ T32] r10:00000000 r9:eb53de78 r8:83c14c40 r7:843c7a00 r6:80267888 r5:84936c00 [ 1352.382006][ T32] r4:841ff040 [ 1352.382155][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.382536][ T32] Exception stack(0xeb541fb0 to 0xeb541ff8) [ 1352.382893][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.383307][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.383630][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.383911][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff040 [ 1352.384393][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.384779][ T32] INFO: task kworker/1:444:4971 blocked for more than 478 seconds. [ 1352.385135][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.385407][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.385732][ T32] task:kworker/1:444 state:D stack:0 pid:4971 tgid:4971 ppid:2 flags:0x00000000 [ 1352.386242][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.386668][ T32] Call trace: [ 1352.386866][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.387264][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb54dda4 r5:84fb6000 [ 1352.387627][ T32] r4:84fb6000 [ 1352.387787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.388331][ T32] r5:84fb6000 r4:8271a0b0 [ 1352.388543][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.389031][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.400009][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb54de20 [ 1352.400519][ T32] r4:00000000 [ 1352.400689][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.401092][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.401525][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.401961][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff000 [ 1352.402246][ T32] r4:00000000 [ 1352.402407][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.402818][ T32] r9:84fb6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1352.403179][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.403640][ T32] r5:00001000 r4:eafc3000 [ 1352.403833][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.404163][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.404582][ T32] r5:84fd9b7c r4:84fd9800 [ 1352.404851][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.405251][ T32] r7:ddde3e40 r6:82c18200 r5:84fd9b7c r4:843c7a80 [ 1352.405566][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.405934][ T32] r10:84fb6000 r9:843c7aac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.406249][ T32] r4:843c7a80 [ 1352.406446][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.406791][ T32] r10:00000000 r9:eb541e78 r8:83c14540 r7:843c7a80 r6:80267888 r5:84fb6000 [ 1352.407127][ T32] r4:841ff180 [ 1352.407338][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.407680][ T32] Exception stack(0xeb54dfb0 to 0xeb54dff8) [ 1352.408017][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.408360][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.408902][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.409188][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff180 [ 1352.421065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.421677][ T32] INFO: task kworker/1:445:4972 blocked for more than 478 seconds. [ 1352.422002][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.422282][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.422630][ T32] task:kworker/1:445 state:D stack:0 pid:4972 tgid:4972 ppid:2 flags:0x00000000 [ 1352.423154][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.423474][ T32] Call trace: [ 1352.423673][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.424010][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb551da4 r5:84936000 [ 1352.424300][ T32] r4:84936000 [ 1352.424478][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.424835][ T32] r5:84936000 r4:8271a0b0 [ 1352.425032][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.425452][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.425898][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb551e20 [ 1352.426206][ T32] r4:00000000 [ 1352.426365][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.427103][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.427633][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.427973][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ffb40 [ 1352.428325][ T32] r4:00000000 [ 1352.428499][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.428976][ T32] r9:84936000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1352.439735][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.440400][ T32] r5:00001000 r4:eb317000 [ 1352.440609][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.440948][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.441783][ T32] r5:84fdbb7c r4:84fdb800 [ 1352.442052][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.442475][ T32] r7:ddde3e40 r6:82c18200 r5:84fdbb7c r4:843c7b00 [ 1352.442724][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.443347][ T32] r10:84936000 r9:843c7b2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.443740][ T32] r4:843c7b00 [ 1352.443945][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.444371][ T32] r10:00000000 r9:eb541e78 r8:83c14fc0 r7:843c7b00 r6:80267888 r5:84936000 [ 1352.444924][ T32] r4:841ff180 [ 1352.445356][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.445786][ T32] Exception stack(0xeb551fb0 to 0xeb551ff8) [ 1352.446217][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.446650][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.447099][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.447611][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff180 [ 1352.447903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.448217][ T32] INFO: task kworker/1:446:4974 blocked for more than 478 seconds. [ 1352.448566][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.448783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.449108][ T32] task:kworker/1:446 state:D stack:0 pid:4974 tgid:4974 ppid:2 flags:0x00000000 [ 1352.460498][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.460805][ T32] Call trace: [ 1352.461002][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.461398][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb559da4 r5:84fb1800 [ 1352.461718][ T32] r4:84fb1800 [ 1352.461889][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.462289][ T32] r5:84fb1800 r4:8271a0b0 [ 1352.462537][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.462949][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.463403][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb559e20 [ 1352.463763][ T32] r4:00000000 [ 1352.463952][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.464411][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.464877][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.465236][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff3c0 [ 1352.465601][ T32] r4:00000000 [ 1352.465779][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.466183][ T32] r9:84fb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1352.466607][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.467065][ T32] r5:00001000 r4:eb12d000 [ 1352.467267][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.467820][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.468599][ T32] r5:84fda37c r4:84fda000 [ 1352.468789][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.469196][ T32] r7:ddde3e40 r6:82c18200 r5:84fda37c r4:843c7b80 [ 1352.479918][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.480659][ T32] r10:84fb1800 r9:843c7bac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.481069][ T32] r4:843c7b80 [ 1352.481275][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.481746][ T32] r10:00000000 r9:eb551e78 r8:8433e0c0 r7:843c7b80 r6:80267888 r5:84fb1800 [ 1352.482206][ T32] r4:841ff340 [ 1352.482435][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.482908][ T32] Exception stack(0xeb559fb0 to 0xeb559ff8) [ 1352.483275][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.483693][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.484207][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.484564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff340 [ 1352.485067][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.485634][ T32] INFO: task kworker/1:447:4975 blocked for more than 478 seconds. [ 1352.486076][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.486338][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.486679][ T32] task:kworker/1:447 state:D stack:0 pid:4975 tgid:4975 ppid:2 flags:0x00000000 [ 1352.487063][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.487342][ T32] Call trace: [ 1352.487596][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.487937][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb55dda4 r5:84fc8000 [ 1352.488232][ T32] r4:84fc8000 [ 1352.488396][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.489055][ T32] r5:84fc8000 r4:8271a0b0 [ 1352.499950][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.500776][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.501387][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb55de20 [ 1352.501803][ T32] r4:00000000 [ 1352.501972][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.502413][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.502882][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.503335][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff4c0 [ 1352.503765][ T32] r4:00000000 [ 1352.503996][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.504462][ T32] r9:84fc8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1352.504818][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.505237][ T32] r5:00001000 r4:eb14f000 [ 1352.505594][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.505969][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.506378][ T32] r5:84fda77c r4:84fda400 [ 1352.506651][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.507110][ T32] r7:ddde3e40 r6:82c18200 r5:84fda77c r4:843c7c00 [ 1352.507486][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.508015][ T32] r10:84fc8000 r9:843c7c2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.508416][ T32] r4:843c7c00 [ 1352.508584][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.509090][ T32] r10:00000000 r9:eb551e78 r8:8433e1c0 r7:843c7c00 r6:80267888 r5:84fc8000 [ 1352.519878][ T32] r4:841ff340 [ 1352.520230][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.520714][ T32] Exception stack(0xeb55dfb0 to 0xeb55dff8) [ 1352.521220][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.521673][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.522201][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.522603][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff340 [ 1352.523009][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.523625][ T32] INFO: task kworker/1:448:4978 blocked for more than 478 seconds. [ 1352.524011][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.524340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.524807][ T32] task:kworker/1:448 state:D stack:0 pid:4978 tgid:4978 ppid:2 flags:0x00000000 [ 1352.525436][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.525875][ T32] Call trace: [ 1352.526114][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.526598][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb569da4 r5:84fca400 [ 1352.527005][ T32] r4:84fca400 [ 1352.527197][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.527604][ T32] r5:84fca400 r4:8271a0b0 [ 1352.527884][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.528419][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.528897][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb569e20 [ 1352.540021][ T32] r4:00000000 [ 1352.540395][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.540947][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.541489][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.542039][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff600 [ 1352.542369][ T32] r4:00000000 [ 1352.542563][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.543073][ T32] r9:84fca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1352.543561][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.544019][ T32] r5:00001000 r4:eb163000 [ 1352.544321][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.544785][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.545252][ T32] r5:84fdab7c r4:84fda800 [ 1352.545534][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.546056][ T32] r7:ddde3e40 r6:82c18200 r5:84fdab7c r4:843c7c80 [ 1352.546350][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.546794][ T32] r10:84fca400 r9:843c7cac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.547185][ T32] r4:843c7c80 [ 1352.547375][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.547982][ T32] r10:00000000 r9:eb551e78 r8:8433e4c0 r7:843c7c80 r6:80267888 r5:84fca400 [ 1352.548346][ T32] r4:841ff480 [ 1352.548510][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.548953][ T32] Exception stack(0xeb569fb0 to 0xeb569ff8) [ 1352.559885][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.560488][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.560890][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.561391][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff480 [ 1352.561804][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.562265][ T32] INFO: task kworker/1:449:4979 blocked for more than 479 seconds. [ 1352.562700][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.563017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.563498][ T32] task:kworker/1:449 state:D stack:0 pid:4979 tgid:4979 ppid:2 flags:0x00000000 [ 1352.564116][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.564546][ T32] Call trace: [ 1352.564819][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.565206][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb56dda4 r5:84fc8c00 [ 1352.565586][ T32] r4:84fc8c00 [ 1352.565803][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.566262][ T32] r5:84fc8c00 r4:8271a0b0 [ 1352.566475][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.567086][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.567697][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb56de20 [ 1352.568220][ T32] r4:00000000 [ 1352.568394][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.568948][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.579836][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.580540][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff740 [ 1352.581011][ T32] r4:00000000 [ 1352.581293][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.581769][ T32] r9:84fc8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1352.582128][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.582594][ T32] r5:00001000 r4:eb171000 [ 1352.582849][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.583255][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.583772][ T32] r5:84fdaf7c r4:84fdac00 [ 1352.584061][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.584594][ T32] r7:ddde3e40 r6:82c18200 r5:84fdaf7c r4:843c7d00 [ 1352.584979][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.585472][ T32] r10:84fc8c00 r9:843c7d2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.585888][ T32] r4:843c7d00 [ 1352.586120][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.586536][ T32] r10:00000000 r9:eb551e78 r8:8433e580 r7:843c7d00 r6:80267888 r5:84fc8c00 [ 1352.586962][ T32] r4:841ff540 [ 1352.587166][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.587602][ T32] Exception stack(0xeb56dfb0 to 0xeb56dff8) [ 1352.587912][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.588354][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.588816][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.599894][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff540 [ 1352.600443][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.600894][ T32] INFO: task kworker/1:450:4981 blocked for more than 479 seconds. [ 1352.601277][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.601624][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.602074][ T32] task:kworker/1:450 state:D stack:0 pid:4981 tgid:4981 ppid:2 flags:0x00000000 [ 1352.602595][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.602939][ T32] Call trace: [ 1352.603146][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.603592][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb575da4 r5:84fc9800 [ 1352.604011][ T32] r4:84fc9800 [ 1352.604213][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.604681][ T32] r5:84fc9800 r4:8271a0b0 [ 1352.604929][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.605485][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.605929][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb575e20 [ 1352.606594][ T32] r4:00000000 [ 1352.606779][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.607202][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.607695][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.608313][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff8c0 [ 1352.608799][ T32] r4:00000000 [ 1352.608988][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.620232][ T32] r9:84fc9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1352.620744][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.621244][ T32] r5:00001000 r4:eb1b3000 [ 1352.621506][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.622054][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.622520][ T32] r5:84fdb37c r4:84fdb000 [ 1352.622794][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.623296][ T32] r7:ddde3e40 r6:82c18200 r5:84fdb37c r4:843c7d80 [ 1352.623618][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.624104][ T32] r10:84fc9800 r9:843c7dac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.624641][ T32] r4:843c7d80 [ 1352.624821][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.625179][ T32] r10:00000000 r9:eb551e78 r8:8433e740 r7:843c7d80 r6:80267888 r5:84fc9800 [ 1352.625677][ T32] r4:841ff680 [ 1352.625845][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.626162][ T32] Exception stack(0xeb575fb0 to 0xeb575ff8) [ 1352.626446][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.626942][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.627352][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.627773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff680 [ 1352.628239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.628705][ T32] INFO: task kworker/1:451:4983 blocked for more than 479 seconds. [ 1352.629175][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.640281][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.640811][ T32] task:kworker/1:451 state:D stack:0 pid:4983 tgid:4983 ppid:2 flags:0x00000000 [ 1352.641359][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.641701][ T32] Call trace: [ 1352.641922][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.642398][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb57dda4 r5:84fcb000 [ 1352.642768][ T32] r4:84fcb000 [ 1352.642962][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.643366][ T32] r5:84fcb000 r4:8271a0b0 [ 1352.643589][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.644062][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.644488][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb57de20 [ 1352.644846][ T32] r4:00000000 [ 1352.645028][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.645472][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.646001][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.646514][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ff9c0 [ 1352.646935][ T32] r4:00000000 [ 1352.647169][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.647563][ T32] r9:84fcb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1352.648007][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.648539][ T32] r5:00001000 r4:eb235000 [ 1352.648757][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.649108][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.660538][ T32] r5:84fdb77c r4:84fdb400 [ 1352.660782][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.661250][ T32] r7:ddde3e40 r6:82c18200 r5:84fdb77c r4:843c7e00 [ 1352.661958][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.662546][ T32] r10:84fcb000 r9:843c7e2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.662954][ T32] r4:843c7e00 [ 1352.663165][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.663496][ T32] r10:00000000 r9:eb551e78 r8:8433e900 r7:843c7e00 r6:80267888 r5:84fcb000 [ 1352.663874][ T32] r4:841ff7c0 [ 1352.664066][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.664515][ T32] Exception stack(0xeb57dfb0 to 0xeb57dff8) [ 1352.664857][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.665275][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.665741][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.666036][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ff7c0 [ 1352.666436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.666901][ T32] INFO: task kworker/0:483:4986 blocked for more than 479 seconds. [ 1352.667271][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.667545][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.668043][ T32] task:kworker/0:483 state:D stack:0 pid:4986 tgid:4986 ppid:2 flags:0x00000000 [ 1352.668729][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.669094][ T32] Call trace: [ 1352.680165][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.680684][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb585da4 r5:84fcd400 [ 1352.681095][ T32] r4:84fcd400 [ 1352.681267][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.681679][ T32] r5:84fcd400 r4:8271a0b0 [ 1352.681877][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.682368][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.682818][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb585e20 [ 1352.683222][ T32] r4:00000000 [ 1352.683449][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.683920][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.684293][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.684701][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85067440 [ 1352.685077][ T32] r4:00000000 [ 1352.685363][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.685749][ T32] r9:84fcd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1352.686302][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.686761][ T32] r5:00001000 r4:eb5e3000 [ 1352.687016][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.687481][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.687957][ T32] r5:84f1a77c r4:84f1a400 [ 1352.688202][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.688595][ T32] r7:dddcfe40 r6:82c18000 r5:84f1a77c r4:83c0d300 [ 1352.688851][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.699697][ T32] r10:84fcd400 r9:83c0d32c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1352.700242][ T32] r4:83c0d300 [ 1352.700425][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.700896][ T32] r10:00000000 r9:eb4e1e78 r8:8433eb80 r7:83c0d300 r6:80267888 r5:84fcd400 [ 1352.701245][ T32] r4:8433ea80 [ 1352.701475][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.701870][ T32] Exception stack(0xeb585fb0 to 0xeb585ff8) [ 1352.702111][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1352.702521][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.702870][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.703205][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8433ea80 [ 1352.703685][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.704102][ T32] INFO: task kworker/1:452:4987 blocked for more than 479 seconds. [ 1352.704683][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.705012][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.705349][ T32] task:kworker/1:452 state:D stack:0 pid:4987 tgid:4987 ppid:2 flags:0x00000000 [ 1352.705888][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.706262][ T32] Call trace: [ 1352.706577][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.706975][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb589da4 r5:84fce000 [ 1352.707476][ T32] r4:84fce000 [ 1352.707641][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.708127][ T32] r5:84fce000 r4:8271a0b0 [ 1352.708315][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.708898][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.719944][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb589e20 [ 1352.720510][ T32] r4:00000000 [ 1352.720682][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.721469][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.721896][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.722431][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ffc40 [ 1352.722944][ T32] r4:00000000 [ 1352.723162][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.723536][ T32] r9:84fce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1352.723969][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.724393][ T32] r5:00001000 r4:eb329000 [ 1352.724660][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.725028][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.725442][ T32] r5:84fdbf7c r4:84fdbc00 [ 1352.725639][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.726192][ T32] r7:ddde3e40 r6:82c18200 r5:84fdbf7c r4:843c7e80 [ 1352.726554][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.726930][ T32] r10:84fce000 r9:843c7eac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.727302][ T32] r4:843c7e80 [ 1352.727463][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.727866][ T32] r10:00000000 r9:eb551e78 r8:8433ec40 r7:843c7e80 r6:80267888 r5:84fce000 [ 1352.728351][ T32] r4:841ffac0 [ 1352.728590][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.740004][ T32] Exception stack(0xeb589fb0 to 0xeb589ff8) [ 1352.740498][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.740859][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.741362][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.741711][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ffac0 [ 1352.742066][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.742440][ T32] INFO: task kworker/1:453:4989 blocked for more than 479 seconds. [ 1352.742769][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.743126][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.743612][ T32] task:kworker/1:453 state:D stack:0 pid:4989 tgid:4989 ppid:2 flags:0x00000000 [ 1352.744042][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.744348][ T32] Call trace: [ 1352.744565][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.745002][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb591da4 r5:84fcbc00 [ 1352.745339][ T32] r4:84fcbc00 [ 1352.745507][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.745936][ T32] r5:84fcbc00 r4:8271a0b0 [ 1352.746180][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.746741][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.747245][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb591e20 [ 1352.747671][ T32] r4:00000000 [ 1352.748093][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.748523][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.749083][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.760949][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ffd80 [ 1352.761365][ T32] r4:00000000 [ 1352.761552][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.761997][ T32] r9:84fcbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1352.762351][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.762916][ T32] r5:00001000 r4:eb383000 [ 1352.763178][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.763602][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.764123][ T32] r5:84fdc37c r4:84fdc000 [ 1352.764388][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.764819][ T32] r7:ddde3e40 r6:82c18200 r5:84fdc37c r4:843c7f00 [ 1352.765053][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.765462][ T32] r10:84fcbc00 r9:843c7f2c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.765763][ T32] r4:843c7f00 [ 1352.765920][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.766466][ T32] r10:00000000 r9:eb589e78 r8:8433ee40 r7:843c7f00 r6:80267888 r5:84fcbc00 [ 1352.766757][ T32] r4:841ffac0 [ 1352.766918][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.767204][ T32] Exception stack(0xeb591fb0 to 0xeb591ff8) [ 1352.767443][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.767733][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.768068][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.768334][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ffac0 [ 1352.768659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.769030][ T32] INFO: task kworker/1:454:4991 blocked for more than 479 seconds. [ 1352.779869][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.780310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.780595][ T32] task:kworker/1:454 state:D stack:0 pid:4991 tgid:4991 ppid:2 flags:0x00000000 [ 1352.781012][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.781390][ T32] Call trace: [ 1352.781621][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.782059][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb599da4 r5:84935400 [ 1352.782370][ T32] r4:84935400 [ 1352.782622][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.782997][ T32] r5:84935400 r4:8271a0b0 [ 1352.783205][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.783679][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.784231][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb599e20 [ 1352.784638][ T32] r4:00000000 [ 1352.784840][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.785274][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.785841][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.786303][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841ffec0 [ 1352.786665][ T32] r4:00000000 [ 1352.786828][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.787256][ T32] r9:84935400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1352.787634][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.788185][ T32] r5:00001000 r4:eb397000 [ 1352.788407][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.788919][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.799879][ T32] r5:84fdc77c r4:84fdc400 [ 1352.800276][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.801147][ T32] r7:ddde3e40 r6:82c18200 r5:84fdc77c r4:843c7f80 [ 1352.801560][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.802152][ T32] r10:84935400 r9:843c7fac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.802700][ T32] r4:843c7f80 [ 1352.802993][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.803308][ T32] r10:00000000 r9:eb591e78 r8:8433ed80 r7:843c7f80 r6:80267888 r5:84935400 [ 1352.803761][ T32] r4:841ffcc0 [ 1352.803979][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.804422][ T32] Exception stack(0xeb599fb0 to 0xeb599ff8) [ 1352.804702][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.805058][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.805600][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.805929][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ffcc0 [ 1352.806264][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.806631][ T32] INFO: task kworker/1:455:4993 blocked for more than 479 seconds. [ 1352.807093][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.807384][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.807702][ T32] task:kworker/1:455 state:D stack:0 pid:4993 tgid:4993 ppid:2 flags:0x00000000 [ 1352.808316][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.808738][ T32] Call trace: [ 1352.808943][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.829912][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5a1da4 r5:84a28c00 [ 1352.830547][ T32] r4:84a28c00 [ 1352.830795][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.831330][ T32] r5:84a28c00 r4:8271a0b0 [ 1352.831575][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.832050][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.832506][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5a1e20 [ 1352.832892][ T32] r4:00000000 [ 1352.833115][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.833756][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.834163][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.834485][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83c14a00 [ 1352.834800][ T32] r4:00000000 [ 1352.835060][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.835419][ T32] r9:84a28c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1352.835733][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.836137][ T32] r5:00001000 r4:eb3a1000 [ 1352.836325][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.836647][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.837029][ T32] r5:84fdcb7c r4:84fdc800 [ 1352.837274][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.837769][ T32] r7:ddde3e40 r6:82c18200 r5:84fdcb7c r4:8505c000 [ 1352.838018][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.838459][ T32] r10:84a28c00 r9:8505c02c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.838771][ T32] r4:8505c000 [ 1352.838928][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.850038][ T32] r10:00000000 r9:eb599e78 r8:8433e880 r7:8505c000 r6:80267888 r5:84a28c00 [ 1352.850576][ T32] r4:841ffcc0 [ 1352.850745][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.851143][ T32] Exception stack(0xeb5a1fb0 to 0xeb5a1ff8) [ 1352.851443][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.851809][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.852128][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.852427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:841ffcc0 [ 1352.852788][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.853151][ T32] INFO: task kworker/1:456:4995 blocked for more than 479 seconds. [ 1352.853605][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.853887][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.854223][ T32] task:kworker/1:456 state:D stack:0 pid:4995 tgid:4995 ppid:2 flags:0x00000000 [ 1352.854705][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.855010][ T32] Call trace: [ 1352.855439][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.855840][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5b1da4 r5:84a28000 [ 1352.856193][ T32] r4:84a28000 [ 1352.856366][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.856812][ T32] r5:84a28000 r4:8271a0b0 [ 1352.857054][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.857639][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.858152][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5b1e20 [ 1352.858552][ T32] r4:00000000 [ 1352.858739][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.870131][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.870788][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.871260][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841fffc0 [ 1352.871603][ T32] r4:00000000 [ 1352.871831][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.872250][ T32] r9:84a28000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1352.872742][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.873222][ T32] r5:00001000 r4:eb5a7000 [ 1352.873474][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.873799][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.874243][ T32] r5:84fdcf7c r4:84fdcc00 [ 1352.874425][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.874789][ T32] r7:ddde3e40 r6:82c18200 r5:84fdcf7c r4:8505c080 [ 1352.875108][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.875494][ T32] r10:84a28000 r9:8505c0ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.875804][ T32] r4:8505c080 [ 1352.875984][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.876387][ T32] r10:00000000 r9:eb5a1e78 r8:8433e400 r7:8505c080 r6:80267888 r5:84a28000 [ 1352.876864][ T32] r4:83c14480 [ 1352.877028][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.877353][ T32] Exception stack(0xeb5b1fb0 to 0xeb5b1ff8) [ 1352.877679][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1352.878079][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.878425][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.878682][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83c14480 [ 1352.878968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.889938][ T32] INFO: task kworker/1:457:4997 blocked for more than 479 seconds. [ 1352.890488][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.890705][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.891086][ T32] task:kworker/1:457 state:D stack:0 pid:4997 tgid:4997 ppid:2 flags:0x00000000 [ 1352.891549][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.891897][ T32] Call trace: [ 1352.892094][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.892471][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5b9da4 r5:84a2b000 [ 1352.892795][ T32] r4:84a2b000 [ 1352.892975][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.893443][ T32] r5:84a2b000 r4:8271a0b0 [ 1352.893679][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.894234][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.894650][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5b9e20 [ 1352.894948][ T32] r4:00000000 [ 1352.895109][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.895505][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.895948][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.896368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e580 [ 1352.896774][ T32] r4:00000000 [ 1352.896945][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.897365][ T32] r9:84a2b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1352.897765][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.898198][ T32] r5:00001000 r4:eb5f3000 [ 1352.898394][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.898808][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.909928][ T32] r5:84fde37c r4:84fde000 [ 1352.910367][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.911057][ T32] r7:ddde3e40 r6:82c18200 r5:84fde37c r4:8505c100 [ 1352.911383][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.911933][ T32] r10:84a2b000 r9:8505c12c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.912450][ T32] r4:8505c100 [ 1352.912674][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.913104][ T32] r10:00000000 r9:eb5b1e78 r8:8433ef40 r7:8505c100 r6:80267888 r5:84a2b000 [ 1352.913541][ T32] r4:83c14840 [ 1352.913724][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.914086][ T32] Exception stack(0xeb5b9fb0 to 0xeb5b9ff8) [ 1352.914524][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.915066][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.915540][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.915944][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83c14840 [ 1352.916339][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.916911][ T32] INFO: task kworker/1:458:4998 blocked for more than 479 seconds. [ 1352.917413][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.917741][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.918064][ T32] task:kworker/1:458 state:D stack:0 pid:4998 tgid:4998 ppid:2 flags:0x00000000 [ 1352.930102][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.930669][ T32] Call trace: [ 1352.930982][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.931521][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5bdda4 r5:84a29800 [ 1352.931906][ T32] r4:84a29800 [ 1352.932073][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.932557][ T32] r5:84a29800 r4:8271a0b0 [ 1352.932845][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.933513][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.934096][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5bde20 [ 1352.934574][ T32] r4:00000000 [ 1352.934773][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.935297][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.935768][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.936393][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e080 [ 1352.936846][ T32] r4:00000000 [ 1352.937132][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.937660][ T32] r9:84a29800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1352.938099][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.938728][ T32] r5:00001000 r4:eb5ad000 [ 1352.939118][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.950561][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.951184][ T32] r5:84fdd37c r4:84fdd000 [ 1352.951465][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.951819][ T32] r7:ddde3e40 r6:82c18200 r5:84fdd37c r4:8505c180 [ 1352.952035][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.952384][ T32] r10:84a29800 r9:8505c1ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.952789][ T32] r4:8505c180 [ 1352.952975][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.953511][ T32] r10:00000000 r9:eb5b9e78 r8:8433ea40 r7:8505c180 r6:80267888 r5:84a29800 [ 1352.953954][ T32] r4:83c14840 [ 1352.954174][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.954560][ T32] Exception stack(0xeb5bdfb0 to 0xeb5bdff8) [ 1352.954985][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1352.955430][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.955985][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.956396][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:83c14840 [ 1352.956825][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.957295][ T32] INFO: task kworker/1:459:5000 blocked for more than 479 seconds. [ 1352.957908][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.958163][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.958550][ T32] task:kworker/1:459 state:D stack:0 pid:5000 tgid:5000 ppid:2 flags:0x00000000 [ 1352.959055][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.960169][ T32] Call trace: [ 1352.960449][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.960870][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5c9da4 r5:84a2a400 [ 1352.961296][ T32] r4:84a2a400 [ 1352.961499][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1352.962007][ T32] r5:84a2a400 r4:8271a0b0 [ 1352.962388][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1352.963087][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1352.963743][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5c9e20 [ 1352.964301][ T32] r4:00000000 [ 1352.964578][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1352.965220][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1352.965725][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1352.966121][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e1c0 [ 1352.966586][ T32] r4:00000000 [ 1352.966780][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1352.967109][ T32] r9:84a2a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1352.967400][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1352.967725][ T32] r5:00001000 r4:eb5cb000 [ 1352.967980][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1352.968469][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1352.968954][ T32] r5:84fdd77c r4:84fdd400 [ 1352.969173][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1352.980445][ T32] r7:ddde3e40 r6:82c18200 r5:84fdd77c r4:8505c200 [ 1352.980791][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1352.981373][ T32] r10:84a2a400 r9:8505c22c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1352.981873][ T32] r4:8505c200 [ 1352.982065][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1352.982457][ T32] r10:00000000 r9:eb5b9e78 r8:84207fc0 r7:8505c200 r6:80267888 r5:84a2a400 [ 1352.982960][ T32] r4:8505e000 [ 1352.983177][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1352.983568][ T32] Exception stack(0xeb5c9fb0 to 0xeb5c9ff8) [ 1352.983930][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1352.984329][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1352.984715][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1352.985026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e000 [ 1352.985538][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1352.985930][ T32] INFO: task kworker/1:460:5002 blocked for more than 479 seconds. [ 1352.986441][ T32] Not tainted 6.12.0-syzkaller #0 [ 1352.986888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.987404][ T32] task:kworker/1:460 state:D stack:0 pid:5002 tgid:5002 ppid:2 flags:0x00000000 [ 1352.987995][ T32] Workqueue: events bpf_prog_free_deferred [ 1352.988453][ T32] Call trace: [ 1352.988668][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1352.989115][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5ddda4 r5:84a2bc00 [ 1353.009903][ T32] r4:84a2bc00 [ 1353.010293][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.010806][ T32] r5:84a2bc00 r4:8271a0b0 [ 1353.011008][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.011561][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.012285][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5dde20 [ 1353.012839][ T32] r4:00000000 [ 1353.013030][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.013598][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.014060][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.014507][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e2c0 [ 1353.014922][ T32] r4:00000000 [ 1353.015099][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.015542][ T32] r9:84a2bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1353.015972][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.016481][ T32] r5:00001000 r4:eb5d1000 [ 1353.016736][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.017364][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.017990][ T32] r5:84fddb7c r4:84fdd800 [ 1353.018219][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.018881][ T32] r7:ddde3e40 r6:82c18200 r5:84fddb7c r4:8505c280 [ 1353.029942][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.030681][ T32] r10:84a2bc00 r9:8505c2ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.031180][ T32] r4:8505c280 [ 1353.031362][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.031799][ T32] r10:00000000 r9:eb5b9e78 r8:850671c0 r7:8505c280 r6:80267888 r5:84a2bc00 [ 1353.032260][ T32] r4:8505e240 [ 1353.032565][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.033142][ T32] Exception stack(0xeb5ddfb0 to 0xeb5ddff8) [ 1353.033490][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.034001][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.034566][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.034958][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e240 [ 1353.035439][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.035963][ T32] INFO: task kworker/1:461:5004 blocked for more than 479 seconds. [ 1353.036417][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.036800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.037181][ T32] task:kworker/1:461 state:D stack:0 pid:5004 tgid:5004 ppid:2 flags:0x00000000 [ 1353.037869][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.038339][ T32] Call trace: [ 1353.038566][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.039031][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5e1da4 r5:84a2c800 [ 1353.050197][ T32] r4:84a2c800 [ 1353.050660][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.051125][ T32] r5:84a2c800 r4:8271a0b0 [ 1353.051332][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.051859][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.052458][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5e1e20 [ 1353.052843][ T32] r4:00000000 [ 1353.053020][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.053588][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.054030][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.054410][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e4c0 [ 1353.054754][ T32] r4:00000000 [ 1353.054948][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.055425][ T32] r9:84a2c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1353.055915][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.056427][ T32] r5:00001000 r4:eb5e9000 [ 1353.056659][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.057210][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.057896][ T32] r5:84fddf7c r4:84fddc00 [ 1353.058198][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.058802][ T32] r7:ddde3e40 r6:82c18200 r5:84fddf7c r4:8505c300 [ 1353.070002][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.070697][ T32] r10:84a2c800 r9:8505c32c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.071225][ T32] r4:8505c300 [ 1353.071526][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.071961][ T32] r10:00000000 r9:eb5b9e78 r8:850670c0 r7:8505c300 r6:80267888 r5:84a2c800 [ 1353.072514][ T32] r4:8505e280 [ 1353.072754][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.073221][ T32] Exception stack(0xeb5e1fb0 to 0xeb5e1ff8) [ 1353.073654][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.074148][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.074692][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.074986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e280 [ 1353.075511][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.075911][ T32] INFO: task kworker/0:484:5007 blocked for more than 479 seconds. [ 1353.076557][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.076841][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.077298][ T32] task:kworker/0:484 state:D stack:0 pid:5007 tgid:5007 ppid:2 flags:0x00000000 [ 1353.078282][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.078698][ T32] Call trace: [ 1353.078899][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.090045][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb5fdda4 r5:84a2ec00 [ 1353.090619][ T32] r4:84a2ec00 [ 1353.090822][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.091286][ T32] r5:84a2ec00 r4:8271a0b0 [ 1353.091648][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.092479][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.092931][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb5fde20 [ 1353.093414][ T32] r4:00000000 [ 1353.093617][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.094980][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.095558][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.096020][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85067fc0 [ 1353.096488][ T32] r4:00000000 [ 1353.096690][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.097082][ T32] r9:84a2ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0eb000 [ 1353.097608][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.098171][ T32] r5:00001000 r4:eb66f000 [ 1353.098380][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.098960][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.110576][ T32] r5:84f1ab7c r4:84f1a800 [ 1353.111321][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.112080][ T32] r7:dddcfe40 r6:82c18000 r5:84f1ab7c r4:83c0d380 [ 1353.112432][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.113137][ T32] r10:84a2ec00 r9:83c0d3ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.113690][ T32] r4:83c0d380 [ 1353.113902][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.114364][ T32] r10:00000000 r9:eb4e1e78 r8:85067640 r7:83c0d380 r6:80267888 r5:84a2ec00 [ 1353.114799][ T32] r4:85067540 [ 1353.115008][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.115307][ T32] Exception stack(0xeb5fdfb0 to 0xeb5fdff8) [ 1353.115683][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.116101][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.116454][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.116784][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85067540 [ 1353.117132][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.117556][ T32] INFO: task kworker/1:462:5009 blocked for more than 479 seconds. [ 1353.117911][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.118166][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.118520][ T32] task:kworker/1:462 state:D stack:0 pid:5009 tgid:5009 ppid:2 flags:0x00000000 [ 1353.118960][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.130315][ T32] Call trace: [ 1353.130801][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.131238][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb579da4 r5:84f93000 [ 1353.131576][ T32] r4:84f93000 [ 1353.131773][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.132137][ T32] r5:84f93000 r4:8271a0b0 [ 1353.132358][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.132727][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.133243][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb579e20 [ 1353.133706][ T32] r4:00000000 [ 1353.133943][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.134320][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.134699][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.135027][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e680 [ 1353.135310][ T32] r4:00000000 [ 1353.135707][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.136036][ T32] r9:84f93000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1353.136445][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.136846][ T32] r5:00001000 r4:eb5f9000 [ 1353.137079][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.137679][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.138455][ T32] r5:84fde77c r4:84fde400 [ 1353.149902][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.150548][ T32] r7:ddde3e40 r6:82c18200 r5:84fde77c r4:8505c380 [ 1353.150867][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.151633][ T32] r10:84f93000 r9:8505c3ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.152267][ T32] r4:8505c380 [ 1353.152543][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.153185][ T32] r10:00000000 r9:eb5b9e78 r8:8505e740 r7:8505c380 r6:80267888 r5:84f93000 [ 1353.153609][ T32] r4:8505e640 [ 1353.153772][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.154069][ T32] Exception stack(0xeb579fb0 to 0xeb579ff8) [ 1353.154308][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.154670][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.154967][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.155236][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e640 [ 1353.155612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.156089][ T32] INFO: task kworker/1:463:5011 blocked for more than 479 seconds. [ 1353.156398][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.156848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.157129][ T32] task:kworker/1:463 state:D stack:0 pid:5011 tgid:5011 ppid:2 flags:0x00000000 [ 1353.157586][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.157906][ T32] Call trace: [ 1353.158196][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.158670][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb601da4 r5:84f93c00 [ 1353.170420][ T32] r4:84f93c00 [ 1353.170820][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.171214][ T32] r5:84f93c00 r4:8271a0b0 [ 1353.171434][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.172102][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.172498][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb601e20 [ 1353.172814][ T32] r4:00000000 [ 1353.172970][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.173360][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.173724][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.174056][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505eac0 [ 1353.174339][ T32] r4:00000000 [ 1353.174594][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.174957][ T32] r9:84f93c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1353.175240][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.175588][ T32] r5:00001000 r4:eb611000 [ 1353.175776][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.176097][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.176437][ T32] r5:84fdef7c r4:84fdec00 [ 1353.176632][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.176991][ T32] r7:ddde3e40 r6:82c18200 r5:84fdef7c r4:8505c400 [ 1353.177216][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.177592][ T32] r10:84f93c00 r9:8505c42c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.177865][ T32] r4:8505c400 [ 1353.178018][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.178332][ T32] r10:00000000 r9:eb579e78 r8:8505e7c0 r7:8505c400 r6:80267888 r5:84f93c00 [ 1353.178634][ T32] r4:8505e640 [ 1353.178793][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.179092][ T32] Exception stack(0xeb601fb0 to 0xeb601ff8) [ 1353.181650][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.182015][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.182288][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.182493][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e640 [ 1353.182694][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.182887][ T32] INFO: task kworker/1:464:5013 blocked for more than 479 seconds. [ 1353.183048][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.183238][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.183553][ T32] task:kworker/1:464 state:D stack:0 pid:5013 tgid:5013 ppid:2 flags:0x00000000 [ 1353.183928][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.184113][ T32] Call trace: [ 1353.184235][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.184458][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb609da4 r5:84f94800 [ 1353.184739][ T32] r4:84f94800 [ 1353.184900][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.185142][ T32] r5:84f94800 r4:8271a0b0 [ 1353.185260][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.185659][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.185975][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb609e20 [ 1353.186181][ T32] r4:00000000 [ 1353.186306][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.186678][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.188328][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.196650][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505e8c0 [ 1353.199565][ T32] r4:00000000 [ 1353.199745][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.199983][ T32] r9:84f94800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1353.201094][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.203694][ T32] r5:00001000 r4:eb60b000 [ 1353.205637][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.207852][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.211229][ T32] r5:84fdeb7c r4:84fde800 [ 1353.211444][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.215815][ T32] r7:ddde3e40 r6:82c18200 r5:84fdeb7c r4:8505c480 [ 1353.216909][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.217946][ T32] r10:84f94800 r9:8505c4ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.221045][ T32] r4:8505c480 [ 1353.222246][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.225087][ T32] r10:00000000 r9:eb601e78 r8:8505e980 r7:8505c480 r6:80267888 r5:84f94800 [ 1353.227055][ T32] r4:8505e840 [ 1353.228190][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.229901][ T32] Exception stack(0xeb609fb0 to 0xeb609ff8) [ 1353.230157][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.230384][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.230659][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.230871][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505e840 [ 1353.233169][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.235204][ T32] INFO: task kworker/1:465:5015 blocked for more than 479 seconds. [ 1353.236530][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.236769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.236974][ T32] task:kworker/1:465 state:D stack:0 pid:5015 tgid:5015 ppid:2 flags:0x00000000 [ 1353.237240][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.237542][ T32] Call trace: [ 1353.237647][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.237857][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb615da4 r5:84f95400 [ 1353.238135][ T32] r4:84f95400 [ 1353.238232][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.238474][ T32] r5:84f95400 r4:8271a0b0 [ 1353.238612][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.238905][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.248179][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb615e20 [ 1353.250056][ T32] r4:00000000 [ 1353.250197][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.250553][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.250879][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.251195][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505ebc0 [ 1353.251505][ T32] r4:00000000 [ 1353.251597][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.251862][ T32] r9:84f95400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0db000 [ 1353.252089][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.252391][ T32] r5:00001000 r4:eb61f000 [ 1353.252573][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.252882][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.253244][ T32] r5:84fdf37c r4:84fdf000 [ 1353.253443][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.253837][ T32] r7:ddde3e40 r6:82c18200 r5:84fdf37c r4:8505c500 [ 1353.254061][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.254313][ T32] r10:84f95400 r9:8505c52c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.254602][ T32] r4:8505c500 [ 1353.254761][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.255044][ T32] r10:00000000 r9:eb601e78 r8:8505ec80 r7:8505c500 r6:80267888 r5:84f95400 [ 1353.255308][ T32] r4:8505ea40 [ 1353.255462][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.255701][ T32] Exception stack(0xeb615fb0 to 0xeb615ff8) [ 1353.255927][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.256980][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.270215][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.270633][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505ea40 [ 1353.270947][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.271282][ T32] INFO: task kworker/1:466:5017 blocked for more than 479 seconds. [ 1353.271597][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.271822][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.272130][ T32] task:kworker/1:466 state:D stack:0 pid:5017 tgid:5017 ppid:2 flags:0x00000000 [ 1353.274250][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.277432][ T32] Call trace: [ 1353.278921][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.287210][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb629da4 r5:84f96000 [ 1353.287579][ T32] r4:84f96000 [ 1353.287787][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.288167][ T32] r5:84f96000 r4:8271a0b0 [ 1353.288407][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.288794][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.289301][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb629e20 [ 1353.292566][ T32] r4:00000000 [ 1353.292787][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.293389][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.293718][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.294094][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8505ed80 [ 1353.294353][ T32] r4:00000000 [ 1353.294486][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.294810][ T32] r9:84f96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1353.295059][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.295344][ T32] r5:00001000 r4:eb625000 [ 1353.295550][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.295861][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.296142][ T32] r5:84fdf77c r4:84fdf400 [ 1353.296288][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.296616][ T32] r7:ddde3e40 r6:82c18200 r5:84fdf77c r4:8505c580 [ 1353.296819][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.297115][ T32] r10:84f96000 r9:8505c5ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.297435][ T32] r4:8505c580 [ 1353.297540][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.299239][ T32] r10:00000000 r9:eb615e78 r8:8505ee40 r7:8505c580 r6:80267888 r5:84f96000 [ 1353.310124][ T32] r4:8505eb80 [ 1353.310245][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.310506][ T32] Exception stack(0xeb629fb0 to 0xeb629ff8) [ 1353.310670][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.310968][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.311194][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.311450][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8505eb80 [ 1353.311717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.312018][ T32] INFO: task kworker/1:467:5019 blocked for more than 479 seconds. [ 1353.312280][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.312450][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.313772][ T32] task:kworker/1:467 state:D stack:0 pid:5019 tgid:5019 ppid:2 flags:0x00000000 [ 1353.316360][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.318260][ T32] Call trace: [ 1353.324754][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.325982][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb505da4 r5:84f96c00 [ 1353.328011][ T32] r4:84f96c00 [ 1353.328154][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.328482][ T32] r5:84f96c00 r4:8271a0b0 [ 1353.328593][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.328929][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.334158][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb505e20 [ 1353.334458][ T32] r4:00000000 [ 1353.334562][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.335072][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.335314][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.338896][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843c2300 [ 1353.339769][ T32] r4:00000000 [ 1353.339882][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.340108][ T32] r9:84f96c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1353.340333][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.340625][ T32] r5:00001000 r4:eb633000 [ 1353.340766][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.340989][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.341240][ T32] r5:84fdfb7c r4:84fdf800 [ 1353.341420][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.341748][ T32] r7:ddde3e40 r6:82c18200 r5:84fdfb7c r4:8505c600 [ 1353.341974][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.342256][ T32] r10:84f96c00 r9:8505c62c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.342473][ T32] r4:8505c600 [ 1353.342644][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.342858][ T32] r10:00000000 r9:eb629e78 r8:8505ef00 r7:8505c600 r6:80267888 r5:84f96c00 [ 1353.343409][ T32] r4:843c20c0 [ 1353.343525][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.343778][ T32] Exception stack(0xeb505fb0 to 0xeb505ff8) [ 1353.344036][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.344284][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.344615][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.344831][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:843c20c0 [ 1353.345081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.345385][ T32] INFO: task kworker/1:468:5021 blocked for more than 479 seconds. [ 1353.345600][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.345772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.347121][ T32] task:kworker/1:468 state:D stack:0 pid:5021 tgid:5021 ppid:2 flags:0x00000000 [ 1353.347464][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.347663][ T32] Call trace: [ 1353.347790][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.348075][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb631da4 r5:84f91800 [ 1353.348320][ T32] r4:84f91800 [ 1353.348469][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.348753][ T32] r5:84f91800 r4:8271a0b0 [ 1353.348930][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.359609][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.360100][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb631e20 [ 1353.360358][ T32] r4:00000000 [ 1353.360469][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.360930][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.361182][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.361577][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8433e600 [ 1353.361849][ T32] r4:00000000 [ 1353.362005][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.362278][ T32] r9:84f91800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1353.362527][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.362823][ T32] r5:00001000 r4:eb639000 [ 1353.362985][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.363323][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.363636][ T32] r5:84fdff7c r4:84fdfc00 [ 1353.363793][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.364124][ T32] r7:ddde3e40 r6:82c18200 r5:84fdff7c r4:8505c680 [ 1353.364333][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.364590][ T32] r10:84f91800 r9:8505c6ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.364841][ T32] r4:8505c680 [ 1353.364957][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.365254][ T32] r10:00000000 r9:eb505e78 r8:8433ed00 r7:8505c680 r6:80267888 r5:84f91800 [ 1353.365516][ T32] r4:8433e000 [ 1353.365605][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.365864][ T32] Exception stack(0xeb631fb0 to 0xeb631ff8) [ 1353.366021][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.366942][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.368794][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.373873][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:8433e000 [ 1353.374274][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.374492][ T32] INFO: task kworker/1:469:5024 blocked for more than 479 seconds. [ 1353.374712][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.374905][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.375171][ T32] task:kworker/1:469 state:D stack:0 pid:5024 tgid:5024 ppid:2 flags:0x00000000 [ 1353.375475][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.375641][ T32] Call trace: [ 1353.375775][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.376042][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb63dda4 r5:84f92400 [ 1353.376350][ T32] r4:84f92400 [ 1353.376453][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.376761][ T32] r5:84f92400 r4:8271a0b0 [ 1353.376925][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.377241][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.377583][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb63de20 [ 1353.377831][ T32] r4:00000000 [ 1353.377955][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.378238][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.378549][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.378830][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079040 [ 1353.379056][ T32] r4:00000000 [ 1353.389635][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.389991][ T32] r9:84f92400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1353.390197][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.390459][ T32] r5:00001000 r4:eb647000 [ 1353.390629][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.390918][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.391196][ T32] r5:84fe437c r4:84fe4000 [ 1353.391343][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.391691][ T32] r7:ddde3e40 r6:82c18200 r5:84fe437c r4:8505c700 [ 1353.391837][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.392160][ T32] r10:84f92400 r9:8505c72c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.392426][ T32] r4:8505c700 [ 1353.392552][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.393759][ T32] r10:00000000 r9:eb631e78 r8:85079100 r7:8505c700 r6:80267888 r5:84f92400 [ 1353.395874][ T32] r4:85079000 [ 1353.396875][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.398554][ T32] Exception stack(0xeb63dfb0 to 0xeb63dff8) [ 1353.406992][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.407353][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.407654][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.407908][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079000 [ 1353.408177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.408462][ T32] INFO: task kworker/1:470:5025 blocked for more than 479 seconds. [ 1353.408733][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.408944][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.419502][ T32] task:kworker/1:470 state:D stack:0 pid:5025 tgid:5025 ppid:2 flags:0x00000000 [ 1353.419957][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.420168][ T32] Call trace: [ 1353.420277][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.420495][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb645da4 r5:84f90000 [ 1353.420708][ T32] r4:84f90000 [ 1353.420828][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.421092][ T32] r5:84f90000 r4:8271a0b0 [ 1353.421215][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.421635][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.421953][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb645e20 [ 1353.422226][ T32] r4:00000000 [ 1353.422352][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.422650][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.422930][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.423188][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079300 [ 1353.423434][ T32] r4:00000000 [ 1353.423564][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.423848][ T32] r9:84f90000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1353.424100][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.424374][ T32] r5:00001000 r4:eb64d000 [ 1353.424544][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.424760][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.424931][ T32] r5:84fe477c r4:84fe4400 [ 1353.425036][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.425297][ T32] r7:ddde3e40 r6:82c18200 r5:84fe477c r4:8505c780 [ 1353.425526][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.425749][ T32] r10:84f90000 r9:8505c7ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.425932][ T32] r4:8505c780 [ 1353.426023][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.426282][ T32] r10:00000000 r9:eb63de78 r8:850791c0 r7:8505c780 r6:80267888 r5:84f90000 [ 1353.428260][ T32] r4:85079000 [ 1353.429111][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.439974][ T32] Exception stack(0xeb645fb0 to 0xeb645ff8) [ 1353.440155][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.440461][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.440733][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.440948][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079000 [ 1353.441222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.441571][ T32] INFO: task kworker/1:471:5028 blocked for more than 479 seconds. [ 1353.441854][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.442015][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.442252][ T32] task:kworker/1:471 state:D stack:0 pid:5028 tgid:5028 ppid:2 flags:0x00000000 [ 1353.442583][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.442773][ T32] Call trace: [ 1353.442901][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.443185][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb651da4 r5:84f8ec00 [ 1353.443593][ T32] r4:84f8ec00 [ 1353.443739][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.444001][ T32] r5:84f8ec00 r4:8271a0b0 [ 1353.444125][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.444378][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.444708][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb651e20 [ 1353.444892][ T32] r4:00000000 [ 1353.445629][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.448246][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.459455][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.459827][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079440 [ 1353.460071][ T32] r4:00000000 [ 1353.460176][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.460491][ T32] r9:84f8ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1353.460682][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.460937][ T32] r5:00001000 r4:eb65b000 [ 1353.461060][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.461298][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.461553][ T32] r5:84fe4b7c r4:84fe4800 [ 1353.461757][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.462168][ T32] r7:ddde3e40 r6:82c18200 r5:84fe4b7c r4:8505c800 [ 1353.462544][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.462899][ T32] r10:84f8ec00 r9:8505c82c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.463196][ T32] r4:8505c800 [ 1353.463274][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.463508][ T32] r10:00000000 r9:eb645e78 r8:85079400 r7:8505c800 r6:80267888 r5:84f8ec00 [ 1353.463903][ T32] r4:85079380 [ 1353.464048][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.464369][ T32] Exception stack(0xeb651fb0 to 0xeb651ff8) [ 1353.464623][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.464989][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.465382][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.465699][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079380 [ 1353.465934][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.467142][ T32] INFO: task kworker/1:472:5029 blocked for more than 479 seconds. [ 1353.479615][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.479967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.480150][ T32] task:kworker/1:472 state:D stack:0 pid:5029 tgid:5029 ppid:2 flags:0x00000000 [ 1353.480404][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.480571][ T32] Call trace: [ 1353.480674][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.480867][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb659da4 r5:85090000 [ 1353.481051][ T32] r4:85090000 [ 1353.481139][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.481448][ T32] r5:85090000 r4:8271a0b0 [ 1353.481613][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.481812][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.482071][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb659e20 [ 1353.482253][ T32] r4:00000000 [ 1353.482362][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.482539][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.482719][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.482882][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079600 [ 1353.483027][ T32] r4:00000000 [ 1353.483106][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.483271][ T32] r9:85090000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1353.483404][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.483579][ T32] r5:00001000 r4:eb661000 [ 1353.483669][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.483821][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.483993][ T32] r5:84fe4f7c r4:84fe4c00 [ 1353.484083][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.484258][ T32] r7:ddde3e40 r6:82c18200 r5:84fe4f7c r4:8505c880 [ 1353.484380][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.484754][ T32] r10:85090000 r9:8505c8ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.485065][ T32] r4:8505c880 [ 1353.485294][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.485570][ T32] r10:00000000 r9:eb651e78 r8:85079680 r7:8505c880 r6:80267888 r5:85090000 [ 1353.485871][ T32] r4:85079380 [ 1353.485980][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.486190][ T32] Exception stack(0xeb659fb0 to 0xeb659ff8) [ 1353.486347][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1353.486579][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.486797][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.487004][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079380 [ 1353.487250][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.487513][ T32] INFO: task kworker/1:473:5031 blocked for more than 479 seconds. [ 1353.487743][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.487891][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.488212][ T32] task:kworker/1:473 state:D stack:0 pid:5031 tgid:5031 ppid:2 flags:0x00000000 [ 1353.488540][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.488807][ T32] Call trace: [ 1353.488938][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.489331][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb66dda4 r5:85091800 [ 1353.500543][ T32] r4:85091800 [ 1353.500724][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.501080][ T32] r5:85091800 r4:8271a0b0 [ 1353.501285][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.501790][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.502176][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb66de20 [ 1353.502419][ T32] r4:00000000 [ 1353.502500][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.502749][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.502941][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.503184][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85079940 [ 1353.503417][ T32] r4:00000000 [ 1353.503554][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.503982][ T32] r9:85091800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1353.504304][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.505788][ T32] r5:00001000 r4:eb675000 [ 1353.507450][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.518228][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.518684][ T32] r5:84fe537c r4:84fe5000 [ 1353.518836][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.519927][ T32] r7:ddde3e40 r6:82c18200 r5:84fe537c r4:8505c900 [ 1353.521576][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.523885][ T32] r10:85091800 r9:8505c92c r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.525642][ T32] r4:8505c900 [ 1353.526917][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.531056][ T32] r10:00000000 r9:eb659e78 r8:85079800 r7:8505c900 r6:80267888 r5:85091800 [ 1353.531943][ T32] r4:85079580 [ 1353.532507][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.533408][ T32] Exception stack(0xeb66dfb0 to 0xeb66dff8) [ 1353.535007][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.535240][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.536197][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.537051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85079580 [ 1353.538328][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.549830][ T32] INFO: task kworker/1:474:5034 blocked for more than 479 seconds. [ 1353.550161][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.550278][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.550496][ T32] task:kworker/1:474 state:D stack:0 pid:5034 tgid:5034 ppid:2 flags:0x00000000 [ 1353.550816][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.551084][ T32] Call trace: [ 1353.551221][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.551490][ T32] r10:60000013 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb665da4 r5:85092400 [ 1353.551764][ T32] r4:85092400 [ 1353.551941][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.552274][ T32] r5:85092400 r4:8271a0b0 [ 1353.552420][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.552775][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.553115][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb665e20 [ 1353.553435][ T32] r4:00000000 [ 1353.553676][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.554043][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.554423][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.554741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85078500 [ 1353.555068][ T32] r4:00000000 [ 1353.555238][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.555586][ T32] r9:85092400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1353.555893][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.556198][ T32] r5:00001000 r4:dfa2f000 [ 1353.557127][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.565769][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.566220][ T32] r5:84fe5f7c r4:84fe5c00 [ 1353.566316][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.566580][ T32] r7:ddde3e40 r6:82c18200 r5:84fe5f7c r4:8505c980 [ 1353.566697][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.566964][ T32] r10:85092400 r9:8505c9ac r8:61c88647 r7:ddde3e60 r6:82604d40 r5:ddde3e40 [ 1353.567260][ T32] r4:8505c980 [ 1353.567353][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.567673][ T32] r10:00000000 r9:eb66de78 r8:85079a00 r7:8505c980 r6:80267888 r5:85092400 [ 1353.567939][ T32] r4:850798c0 [ 1353.568041][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.568308][ T32] Exception stack(0xeb665fb0 to 0xeb665ff8) [ 1353.568501][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1353.568826][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.569121][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.579555][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850798c0 [ 1353.579905][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.580197][ T32] INFO: task kworker/0:485:5035 blocked for more than 480 seconds. [ 1353.580435][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.580636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.580865][ T32] task:kworker/0:485 state:D stack:0 pid:5035 tgid:5035 ppid:2 flags:0x00000000 [ 1353.581208][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.581474][ T32] Call trace: [ 1353.581636][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.581918][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb68dda4 r5:85093c00 [ 1353.582211][ T32] r4:85093c00 [ 1353.582336][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.582646][ T32] r5:85093c00 r4:8271a0b0 [ 1353.582804][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.583146][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.583471][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb68de20 [ 1353.583821][ T32] r4:00000000 [ 1353.584017][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.585246][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.587926][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.600546][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85070000 [ 1353.605640][ T32] r4:00000000 [ 1353.608249][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.624215][ T32] r9:85093c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1353.638738][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.640125][ T32] r5:00001000 r4:e061f000 [ 1353.640336][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.643524][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.654719][ T32] r5:84f1bb7c r4:84f1b800 [ 1353.663936][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.669085][ T32] r7:dddcfe40 r6:82c18000 r5:84f1bb7c r4:83c0d400 [ 1353.679651][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.684676][ T32] r10:85093c00 r9:83c0d42c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.699813][ T32] r4:83c0d400 [ 1353.701690][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.707972][ T32] r10:00000000 r9:eb4e1e78 r8:85079b80 r7:83c0d400 r6:80267888 r5:85093c00 [ 1353.712089][ T32] r4:850677c0 [ 1353.726300][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.730016][ T32] Exception stack(0xeb68dfb0 to 0xeb68dff8) [ 1353.730369][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1353.730913][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.731251][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.731497][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850677c0 [ 1353.731828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.732145][ T32] INFO: task kworker/0:486:5037 blocked for more than 480 seconds. [ 1353.732550][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.732800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.733089][ T32] task:kworker/0:486 state:D stack:0 pid:5037 tgid:5037 ppid:2 flags:0x00000000 [ 1353.733593][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.733951][ T32] Call trace: [ 1353.734136][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.734552][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb691da4 r5:85094800 [ 1353.734854][ T32] r4:85094800 [ 1353.735048][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.735462][ T32] r5:85094800 r4:8271a0b0 [ 1353.735653][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.736071][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.736468][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb691e20 [ 1353.739272][ T32] r4:00000000 [ 1353.750351][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.750780][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.751248][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1353.751683][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85067300 [ 1353.751948][ T32] r4:00000000 [ 1353.754366][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1353.780030][ T32] r9:85094800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f1000 [ 1353.785901][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1353.809955][ T32] r5:00001000 r4:eb685000 [ 1353.812622][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1353.818966][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1353.823066][ T32] r5:84f1b37c r4:84f1b000 [ 1353.823475][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1353.824153][ T32] r7:dddcfe40 r6:82c18000 r5:84f1b37c r4:83c0d480 [ 1353.824611][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1353.825028][ T32] r10:85094800 r9:83c0d4ac r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1353.825508][ T32] r4:83c0d480 [ 1353.825728][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1353.826457][ T32] r10:00000000 r9:eb68de78 r8:85079c80 r7:83c0d480 r6:80267888 r5:85094800 [ 1353.827049][ T32] r4:850677c0 [ 1353.827336][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1353.827754][ T32] Exception stack(0xeb691fb0 to 0xeb691ff8) [ 1353.828122][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1353.828500][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1353.839840][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1353.840309][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:850677c0 [ 1353.840698][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.841123][ T32] INFO: task kworker/0:487:5039 blocked for more than 480 seconds. [ 1353.844503][ T32] Not tainted 6.12.0-syzkaller #0 [ 1353.873385][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.889768][ T32] task:kworker/0:487 state:D stack:0 pid:5039 tgid:5039 ppid:2 flags:0x00000000 [ 1353.890367][ T32] Workqueue: events bpf_prog_free_deferred [ 1353.890715][ T32] Call trace: [ 1353.890927][ T32] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 1353.910323][ T32] r10:60000113 r9:00000000 r8:8271a0b4 r7:00000002 r6:eb6a1da4 r5:85093000 [ 1353.930857][ T32] r4:85093000 [ 1353.938287][ T32] [<819dac40>] (schedule) from [<819db020>] (schedule_preempt_disabled+0x18/0x24) [ 1353.958641][ T32] r5:85093000 r4:8271a0b0 [ 1353.967183][ T32] [<819db008>] (schedule_preempt_disabled) from [<819ddcb4>] (__mutex_lock.constprop.0+0x32c/0xb38) [ 1353.967944][ T32] [<819dd988>] (__mutex_lock.constprop.0) from [<819de594>] (__mutex_lock_slowpath+0x14/0x18) [ 1353.968511][ T32] r10:8260cabc r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb6a1e20 [ 1353.968877][ T32] r4:00000000 [ 1353.969095][ T32] [<819de580>] (__mutex_lock_slowpath) from [<819de5d4>] (mutex_lock+0x3c/0x40) [ 1353.974923][ T32] [<819de598>] (mutex_lock) from [<804b462c>] (_vm_unmap_aliases+0x68/0x240) [ 1353.999760][ T32] [<804b45c4>] (_vm_unmap_aliases) from [<804b8490>] (vfree+0x170/0x1e4) [ 1354.000384][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85078200 [ 1354.000880][ T32] r4:00000000 [ 1354.001060][ T32] [<804b8320>] (vfree) from [<80516ecc>] (execmem_free+0x30/0x64) [ 1354.001583][ T32] r9:85093000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f5000 [ 1354.001931][ T32] [<80516e9c>] (execmem_free) from [<8039fa0c>] (bpf_jit_free_exec+0x10/0x14) [ 1354.002382][ T32] r5:00001000 r4:eb6a9000 [ 1354.002631][ T32] [<8039f9fc>] (bpf_jit_free_exec) from [<8039fdec>] (bpf_jit_free+0x68/0xe4) [ 1354.003039][ T32] [<8039fd84>] (bpf_jit_free) from [<803a0f40>] (bpf_prog_free_deferred+0x14c/0x164) [ 1354.003443][ T32] r5:84fe5b7c r4:84fe5800 [ 1354.003675][ T32] [<803a0df4>] (bpf_prog_free_deferred) from [<80266e90>] (process_one_work+0x1b4/0x4f4) [ 1354.004281][ T32] r7:dddcfe40 r6:82c18000 r5:84fe5b7c r4:83c0d500 [ 1354.004677][ T32] [<80266cdc>] (process_one_work) from [<80267a74>] (worker_thread+0x1ec/0x3bc) [ 1354.005216][ T32] r10:85093000 r9:83c0d52c r8:61c88647 r7:dddcfe60 r6:82604d40 r5:dddcfe40 [ 1354.005730][ T32] r4:83c0d500 [ 1354.005917][ T32] [<80267888>] (worker_thread) from [<80270ae0>] (kthread+0x104/0x134) [ 1354.022126][ T32] r10:00000000 r9:eb68de78 r8:85079fc0 r7:83c0d500 r6:80267888 r5:85093000 [ 1354.026289][ T32] r4:85067980 [ 1354.040476][ T32] [<802709dc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1354.062301][ T32] Exception stack(0xeb6a1fb0 to 0xeb6a1ff8) [ 1354.077153][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1354.077855][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1354.078397][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1354.078903][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802709dc r4:85067980 [ 1354.080984][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings VM DIAGNOSIS: 00:39:11 Registers: info registers vcpu 0 CPU#0 R00=0000031d R01=00000000 R02=00000000 R03=00000000 R04=8275b5a8 R05=00000000 R06=00000000 R07=00000000 R08=00000001 R09=df8e1e48 R10=00000001 R11=df8e1e34 R12=df8e1c60 R13=df8e1db8 R14=802c4f04 R15=802c0700 PSR=60000013 -ZC- A S svc32 s00=a0000000 s01=404fd2f1 d00=404fd2f1a0000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=ffffffff s13=7fefffff d06=7fefffffffffffff s14=a0000000 s15=404fd2f1 d07=404fd2f1a0000000 s16=00000003 s17=7ea05ae0 d08=7ea05ae000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 80000010 info registers vcpu 1 CPU#1 R00=82874240 R01=dfe1b000 R02=00000001 R03=80219af8 R04=7f0b9000 R05=00000001 R06=828c5ae8 R07=7f0b9000 R08=dfe1b000 R09=8260cb10 R10=828c670c R11=dff79dbc R12=dff79dc0 R13=82874240 R14=80200b40 R15=80200b40 PSR=60000192 -ZC- A S irq32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ea05ae0 d08=7ea05ae000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000