Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts.
2025/09/17 21:36:34 parsed 1 programs
[ 84.132431][ T36] audit: type=1400 audit(1758144994.210:64): avc: denied { node_bind } for pid=289 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 85.608607][ T36] audit: type=1400 audit(1758144995.690:65): avc: denied { mounton } for pid=297 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 85.610068][ T297] cgroup: Unknown subsys name 'net'
[ 85.631278][ T36] audit: type=1400 audit(1758144995.690:66): avc: denied { mount } for pid=297 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 85.658594][ T36] audit: type=1400 audit(1758144995.720:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 85.658878][ T297] cgroup: Unknown subsys name 'devices'
[ 85.825055][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 85.830688][ T297] cgroup: Unknown subsys name 'rlimit'
[ 86.014482][ T36] audit: type=1400 audit(1758144996.100:68): avc: denied { setattr } for pid=297 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 86.037697][ T36] audit: type=1400 audit(1758144996.100:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 86.058248][ T36] audit: type=1400 audit(1758144996.100:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 86.066880][ T299] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 86.078902][ T36] audit: type=1400 audit(1758144996.100:71): avc: denied { read } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 86.107325][ T36] audit: type=1400 audit(1758144996.100:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 86.128312][ T36] audit: type=1400 audit(1758144996.100:73): avc: denied { mounton } for pid=297 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 86.133565][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 86.994772][ T302] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 87.647905][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.655012][ T340] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.662065][ T340] bridge_slave_0: entered allmulticast mode
[ 87.668434][ T340] bridge_slave_0: entered promiscuous mode
[ 87.674852][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.681874][ T340] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.688981][ T340] bridge_slave_1: entered allmulticast mode
[ 87.695228][ T340] bridge_slave_1: entered promiscuous mode
[ 87.747400][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.754487][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.761791][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.768845][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.788631][ T316] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.796128][ T316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.805427][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.812488][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.821530][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.828610][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.852129][ T340] veth0_vlan: entered promiscuous mode
[ 87.862062][ T340] veth1_macvtap: entered promiscuous mode
[ 88.134695][ T316] bridge_slave_1: left allmulticast mode
[ 88.140395][ T316] bridge_slave_1: left promiscuous mode
[ 88.148631][ T316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.158348][ T316] bridge_slave_0: left allmulticast mode
[ 88.175912][ T316] bridge_slave_0: left promiscuous mode
[ 88.181793][ T316] bridge0: port 1(bridge_slave_0) entered disabled state
2025/09/17 21:36:38 executed programs: 0
[ 88.347018][ T316] veth1_macvtap: left promiscuous mode
[ 88.362377][ T316] veth0_vlan: left promiscuous mode
[ 88.441458][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.448556][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.456140][ T371] bridge_slave_0: entered allmulticast mode
[ 88.462414][ T371] bridge_slave_0: entered promiscuous mode
[ 88.468875][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.475959][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.483108][ T371] bridge_slave_1: entered allmulticast mode
[ 88.489909][ T371] bridge_slave_1: entered promiscuous mode
[ 88.538640][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.545731][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.553072][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.560121][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.580960][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.588224][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.597640][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.604711][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.613595][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.620643][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.644978][ T371] veth0_vlan: entered promiscuous mode
[ 88.655480][ T371] veth1_macvtap: entered promiscuous mode
[ 104.323787][ T391] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.330849][ T391] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.338172][ T391] bridge_slave_0: entered allmulticast mode
[ 104.344616][ T391] bridge_slave_0: entered promiscuous mode
[ 104.350928][ T391] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.358008][ T391] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.365103][ T391] bridge_slave_1: entered allmulticast mode
[ 104.371324][ T391] bridge_slave_1: entered promiscuous mode
[ 104.418578][ T391] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.425763][ T391] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.433088][ T391] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.440132][ T391] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.459300][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.466659][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.476310][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.483385][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.492707][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.499751][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:36:54 executed programs: 4
[ 104.523276][ T391] veth0_vlan: entered promiscuous mode
[ 104.534108][ T391] veth1_macvtap: entered promiscuous mode
[ 119.614919][ T407] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.622324][ T407] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.629496][ T407] bridge_slave_0: entered allmulticast mode
[ 119.635848][ T407] bridge_slave_0: entered promiscuous mode
[ 119.642226][ T407] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.649361][ T407] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.656522][ T407] bridge_slave_1: entered allmulticast mode
[ 119.662957][ T407] bridge_slave_1: entered promiscuous mode
[ 119.708823][ T407] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.715901][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.723211][ T407] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.730275][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 119.750491][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.757880][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.767542][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.774636][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 119.783783][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.790822][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:37:09 executed programs: 5
[ 119.816025][ T407] veth0_vlan: entered promiscuous mode
[ 119.827514][ T407] veth1_macvtap: entered promiscuous mode
[ 134.912322][ T423] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.919574][ T423] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.926699][ T423] bridge_slave_0: entered allmulticast mode
[ 134.932991][ T423] bridge_slave_0: entered promiscuous mode
[ 134.939348][ T423] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.946431][ T423] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.953532][ T423] bridge_slave_1: entered allmulticast mode
[ 134.959736][ T423] bridge_slave_1: entered promiscuous mode
[ 135.011371][ T423] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.018481][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 135.025834][ T423] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.032918][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.055154][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.062503][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.072957][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.080017][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.088919][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.095993][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:37:25 executed programs: 6
[ 135.121735][ T423] veth0_vlan: entered promiscuous mode
[ 135.133218][ T423] veth1_macvtap: entered promiscuous mode
[ 150.217174][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 150.224357][ T439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 150.231457][ T439] bridge_slave_0: entered allmulticast mode
[ 150.237886][ T439] bridge_slave_0: entered promiscuous mode
[ 150.244485][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 150.251544][ T439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 150.258701][ T439] bridge_slave_1: entered allmulticast mode
[ 150.264952][ T439] bridge_slave_1: entered promiscuous mode
[ 150.313572][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 150.320644][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 150.327971][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 150.335047][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 150.355818][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 150.363188][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 150.373608][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 150.380666][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 150.389707][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 150.396776][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:37:40 executed programs: 7
[ 150.420047][ T439] veth0_vlan: entered promiscuous mode
[ 150.432999][ T439] veth1_macvtap: entered promiscuous mode
[ 165.517129][ T456] bridge0: port 1(bridge_slave_0) entered blocking state
[ 165.524379][ T456] bridge0: port 1(bridge_slave_0) entered disabled state
[ 165.531578][ T456] bridge_slave_0: entered allmulticast mode
[ 165.538011][ T456] bridge_slave_0: entered promiscuous mode
[ 165.544584][ T456] bridge0: port 2(bridge_slave_1) entered blocking state
[ 165.551613][ T456] bridge0: port 2(bridge_slave_1) entered disabled state
[ 165.558750][ T456] bridge_slave_1: entered allmulticast mode
[ 165.565000][ T456] bridge_slave_1: entered promiscuous mode
[ 165.611498][ T456] bridge0: port 2(bridge_slave_1) entered blocking state
[ 165.618587][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 165.625902][ T456] bridge0: port 1(bridge_slave_0) entered blocking state
[ 165.632966][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 165.654219][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 165.661615][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 165.671487][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 165.678565][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 165.687597][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 165.694668][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:37:55 executed programs: 8
[ 165.719606][ T456] veth0_vlan: entered promiscuous mode
[ 165.730634][ T456] veth1_macvtap: entered promiscuous mode
[ 180.814960][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 180.822021][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 180.829364][ T473] bridge_slave_0: entered allmulticast mode
[ 180.835814][ T473] bridge_slave_0: entered promiscuous mode
[ 180.842320][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 180.849770][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 180.856867][ T473] bridge_slave_1: entered allmulticast mode
[ 180.863135][ T473] bridge_slave_1: entered promiscuous mode
[ 180.910874][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 180.917977][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 180.925286][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 180.932327][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 180.953349][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 180.960768][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 180.971101][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 180.978175][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 180.987308][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 180.994381][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:38:11 executed programs: 9
[ 181.019878][ T473] veth0_vlan: entered promiscuous mode
[ 181.030832][ T473] veth1_macvtap: entered promiscuous mode
[ 196.114628][ T489] bridge0: port 1(bridge_slave_0) entered blocking state
[ 196.121687][ T489] bridge0: port 1(bridge_slave_0) entered disabled state
[ 196.128948][ T489] bridge_slave_0: entered allmulticast mode
[ 196.135415][ T489] bridge_slave_0: entered promiscuous mode
[ 196.141849][ T489] bridge0: port 2(bridge_slave_1) entered blocking state
[ 196.148927][ T489] bridge0: port 2(bridge_slave_1) entered disabled state
[ 196.156080][ T489] bridge_slave_1: entered allmulticast mode
[ 196.162398][ T489] bridge_slave_1: entered promiscuous mode
[ 196.211190][ T489] bridge0: port 2(bridge_slave_1) entered blocking state
[ 196.218308][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 196.225648][ T489] bridge0: port 1(bridge_slave_0) entered blocking state
[ 196.232766][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 196.254902][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 196.262328][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 196.272494][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 196.279581][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 196.289044][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 196.296125][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:38:26 executed programs: 10
[ 196.325306][ T489] veth0_vlan: entered promiscuous mode
[ 196.336429][ T489] veth1_macvtap: entered promiscuous mode
[ 211.417014][ T505] bridge0: port 1(bridge_slave_0) entered blocking state
[ 211.424195][ T505] bridge0: port 1(bridge_slave_0) entered disabled state
[ 211.431267][ T505] bridge_slave_0: entered allmulticast mode
[ 211.437741][ T505] bridge_slave_0: entered promiscuous mode
[ 211.444648][ T505] bridge0: port 2(bridge_slave_1) entered blocking state
[ 211.451704][ T505] bridge0: port 2(bridge_slave_1) entered disabled state
[ 211.458799][ T505] bridge_slave_1: entered allmulticast mode
[ 211.465066][ T505] bridge_slave_1: entered promiscuous mode
[ 211.511048][ T505] bridge0: port 2(bridge_slave_1) entered blocking state
[ 211.518222][ T505] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 211.525527][ T505] bridge0: port 1(bridge_slave_0) entered blocking state
[ 211.532599][ T505] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 211.553482][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 211.560824][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 211.570182][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 211.577264][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 211.586385][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 211.593448][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:38:41 executed programs: 11
[ 211.618115][ T505] veth0_vlan: entered promiscuous mode
[ 211.628775][ T505] veth1_macvtap: entered promiscuous mode
[ 226.709404][ T521] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.716531][ T521] bridge0: port 1(bridge_slave_0) entered disabled state
[ 226.723682][ T521] bridge_slave_0: entered allmulticast mode
[ 226.729901][ T521] bridge_slave_0: entered promiscuous mode
[ 226.736419][ T521] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.743513][ T521] bridge0: port 2(bridge_slave_1) entered disabled state
[ 226.750628][ T521] bridge_slave_1: entered allmulticast mode
[ 226.756887][ T521] bridge_slave_1: entered promiscuous mode
[ 226.803506][ T521] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.810557][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 226.817859][ T521] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.824908][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 226.845832][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 226.853479][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 226.863693][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.870739][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 226.879553][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.886624][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
2025/09/17 21:38:57 executed programs: 12
[ 226.911648][ T521] veth0_vlan: entered promiscuous mode
[ 226.922353][ T521] veth1_macvtap: entered promiscuous mode
[ 228.842989][ T37] INFO: task syz.2.18:389 blocked for more than 122 seconds.
[ 228.850488][ T37] Not tainted syzkaller #0
[ 228.855609][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 228.864490][ T37] task:syz.2.18 state:D stack:0 pid:389 tgid:387 ppid:371 flags:0x00004004
[ 228.874790][ T37] Call Trace:
[ 228.878088][ T37]
[ 228.881012][ T37] __schedule+0x1322/0x1df0
[ 228.885608][ T37] ? __sched_text_start+0x10/0x10
[ 228.890646][ T37] ? _raw_spin_lock_irqsave+0xaf/0x150
[ 228.896133][ T37] ? mutex_unlock+0x8b/0x240
[ 228.900740][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 228.906595][ T37] schedule+0xc6/0x240
[ 228.910680][ T37] super_lock+0x150/0x300
[ 228.915060][ T37] ? user_get_super+0x350/0x350
[ 228.919933][ T37] ? __cfi_var_wake_function+0x10/0x10
[ 228.925631][ T37] ? __kasan_check_write+0x18/0x20
[ 228.930780][ T37] iterate_supers+0x8a/0x560
[ 228.935414][ T37] ? __cfi_sync_inodes_one_sb+0x10/0x10
[ 228.940979][ T37] ksys_sync+0x95/0x160
[ 228.945205][ T37] ? __cfi_ksys_sync+0x10/0x10
[ 228.950020][ T37] ? __kasan_check_read+0x15/0x20
[ 228.955096][ T37] ? fpregs_assert_state_consistent+0xb7/0xe0
[ 228.961203][ T37] ? arch_exit_to_user_mode_prepare+0x22/0x70
[ 228.967328][ T37] __ia32_sys_sync+0x12/0x20
[ 228.971958][ T37] x64_sys_call+0x2a58/0x2ee0
[ 228.976677][ T37] do_syscall_64+0x58/0xf0
[ 228.981103][ T37] ? clear_bhb_loop+0x50/0xa0
[ 228.985867][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 228.991864][ T37] RIP: 0033:0x7f5b6298eba9
[ 228.996352][ T37] RSP: 002b:00007f5b63760038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 229.004927][ T37] RAX: ffffffffffffffda RBX: 00007f5b62bd6090 RCX: 00007f5b6298eba9
[ 229.013052][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.021047][ T37] RBP: 00007f5b62bd6090 R08: 0000000000000000 R09: 0000000000000000
[ 229.029109][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 229.037122][ T37] R13: 00007f5b62bd6128 R14: 00007f5b62bd6090 R15: 00007ffefa125fe8
[ 229.045161][ T37]
[ 229.048216][ T37] INFO: task syz.3.19:405 blocked for more than 123 seconds.
[ 229.055653][ T37] Not tainted syzkaller #0
[ 229.060606][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 229.069299][ T37] task:syz.3.19 state:D stack:0 pid:405 tgid:401 ppid:391 flags:0x00004004
[ 229.079508][ T37] Call Trace:
[ 229.082837][ T37]
[ 229.085779][ T37] __schedule+0x1322/0x1df0
[ 229.090284][ T37] ? __sched_text_start+0x10/0x10
[ 229.095451][ T37] ? _raw_spin_lock_irqsave+0xaf/0x150
[ 229.100928][ T37] ? mutex_unlock+0x8b/0x240
[ 229.105570][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 229.111492][ T37] schedule+0xc6/0x240
[ 229.115647][ T37] super_lock+0x150/0x300
[ 229.120023][ T37] ? user_get_super+0x350/0x350
[ 229.124904][ T37] ? __cfi_var_wake_function+0x10/0x10
[ 229.130378][ T37] ? __kasan_check_write+0x18/0x20
[ 229.135564][ T37] iterate_supers+0x8a/0x560
[ 229.140185][ T37] ? __cfi_sync_inodes_one_sb+0x10/0x10
[ 229.145759][ T37] ksys_sync+0x95/0x160
[ 229.149934][ T37] ? __cfi_ksys_sync+0x10/0x10
[ 229.154774][ T37] ? __kasan_check_read+0x15/0x20
[ 229.159863][ T37] ? fpregs_assert_state_consistent+0xb7/0xe0
[ 229.166088][ T37] ? arch_exit_to_user_mode_prepare+0x22/0x70
[ 229.172237][ T37] __ia32_sys_sync+0x12/0x20
[ 229.177030][ T37] x64_sys_call+0x2a58/0x2ee0
[ 229.181767][ T37] do_syscall_64+0x58/0xf0
[ 229.186224][ T37] ? clear_bhb_loop+0x50/0xa0
[ 229.190946][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 229.196898][ T37] RIP: 0033:0x7fa85958eba9
[ 229.201329][ T37] RSP: 002b:00007fa85a3ef038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 229.209784][ T37] RAX: ffffffffffffffda RBX: 00007fa8597d6090 RCX: 00007fa85958eba9
[ 229.217857][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 229.225904][ T37] RBP: 00007fa8597d6090 R08: 0000000000000000 R09: 0000000000000000
[ 229.233918][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 229.241901][ T37] R13: 00007fa8597d6128 R14: 00007fa8597d6090 R15: 00007ffe6fbe1af8
[ 229.249976][ T37]
[ 229.253126][ T37] NMI backtrace for cpu 1
[ 229.253148][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 064bd8e71db8281f775729d9237f740d6717dea5
[ 229.253177][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 229.253193][ T37] Call Trace:
[ 229.253199][ T37]
[ 229.253207][ T37] __dump_stack+0x21/0x30
[ 229.253239][ T37] dump_stack_lvl+0x10c/0x190
[ 229.253259][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 229.253280][ T37] dump_stack+0x19/0x20
[ 229.253299][ T37] nmi_cpu_backtrace+0x2bf/0x2d0
[ 229.253313][ T37] ? rcu_read_unlock_special+0xab/0x480
[ 229.253332][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 229.253354][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 229.253371][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 229.253390][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 229.253409][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 229.253432][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 229.253451][ T37] watchdog+0xd8f/0xed0
[ 229.253472][ T37] ? __cfi_watchdog+0x10/0x10
[ 229.253492][ T37] ? __kasan_check_read+0x15/0x20
[ 229.253513][ T37] ? __kthread_parkme+0x138/0x180
[ 229.253527][ T37] ? schedule+0xc6/0x240
[ 229.253542][ T37] kthread+0x2c7/0x370
[ 229.253557][ T37] ? __cfi_watchdog+0x10/0x10
[ 229.253576][ T37] ? __cfi_kthread+0x10/0x10
[ 229.253591][ T37] ret_from_fork+0x67/0xa0
[ 229.253611][ T37] ? __cfi_kthread+0x10/0x10
[ 229.253626][ T37] ret_from_fork_asm+0x1a/0x30
[ 229.253649][ T37]
[ 229.253667][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 229.407175][ C0] NMI backtrace for cpu 0
[ 229.407189][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 064bd8e71db8281f775729d9237f740d6717dea5
[ 229.407208][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 229.407218][ C0] RIP: 0010:__switch_to+0x362/0x1310
[ 229.407245][ C0] Code: 30 84 c0 0f 85 67 05 00 00 4c 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 73 05 00 00 49 89 5d 68 49 83 c5 70 48 8b 44 24 18 <4c> 8d b8 90 0d 00 00 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c
[ 229.407258][ C0] RSP: 0018:ffffc900000c7a80 EFLAGS: 00000082
[ 229.407272][ C0] RAX: ffff888102650000 RBX: 0000000000000000 RCX: dffffc0000000000
[ 229.407283][ C0] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000008
[ 229.407293][ C0] RBP: ffffc900000c7bd0 R08: ffffffff87215547 R09: 1ffffffff0e42aa8
[ 229.407305][ C0] R10: dffffc0000000000 R11: fffffbfff0e42aa9 R12: ffff8881f6e0f068
[ 229.407316][ C0] R13: ffff8881f6e0f070 R14: dffffc0000000000 R15: ffff8881f6e0f06f
[ 229.407328][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 229.407341][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 229.407351][ C0] CR2: 0000001b2d424224 CR3: 000000011c5c6000 CR4: 00000000003526b0
[ 229.407365][ C0] Call Trace: