[ 53.685321][ T30] audit: type=1400 audit(1745757265.451:78): avc: denied { transition } for pid=5788 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 53.714093][ T30] audit: type=1400 audit(1745757265.451:79): avc: denied { noatsecure } for pid=5788 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 53.733675][ T30] audit: type=1400 audit(1745757265.461:80): avc: denied { write } for pid=5788 comm="sh" path="pipe:[4574]" dev="pipefs" ino=4574 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 53.756077][ T30] audit: type=1400 audit(1745757265.461:81): avc: denied { rlimitinh } for pid=5788 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 53.775178][ T30] audit: type=1400 audit(1745757265.461:82): avc: denied { siginh } for pid=5788 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 54.137489][ T30] audit: type=1400 audit(1745757265.901:83): avc: denied { write } for pid=5793 comm="sftp-server" path="pipe:[4581]" dev="pipefs" ino=4581 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 54.865097][ T30] audit: type=1400 audit(1745757266.631:84): avc: denied { read } for pid=5168 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 54.887435][ T30] audit: type=1400 audit(1745757266.631:85): avc: denied { append } for pid=5168 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.910298][ T30] audit: type=1400 audit(1745757266.631:86): avc: denied { open } for pid=5168 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.932968][ T30] audit: type=1400 audit(1745757266.631:87): avc: denied { getattr } for pid=5168 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts.
executing program
[ 64.349547][ T30] audit: type=1400 audit(1745757276.111:88): avc: denied { execmem } for pid=5804 comm="syz-executor227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 64.386498][ T30] audit: type=1400 audit(1745757276.151:89): avc: denied { mounton } for pid=5805 comm="syz-executor227" path="/root/file0" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1
[ 64.409796][ T30] audit: type=1400 audit(1745757276.151:90): avc: denied { mount } for pid=5805 comm="syz-executor227" name="/" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 64.432894][ T30] audit: type=1400 audit(1745757276.151:91): avc: denied { read write } for pid=5805 comm="syz-executor227" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 64.455075][ T30] audit: type=1400 audit(1745757276.151:92): avc: denied { open } for pid=5805 comm="syz-executor227" path="/root/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 64.478039][ T30] audit: type=1400 audit(1745757276.151:93): avc: denied { map } for pid=5805 comm="syz-executor227" path="/root/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 81.403165][ T81] cfg80211: failed to load regulatory.db
[ 286.201602][ T31] INFO: task kworker/0:0:9 blocked for more than 143 seconds.
[ 286.209075][ T31] Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0
[ 286.217142][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.226085][ T31] task:kworker/0:0 state:D stack:25608 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 286.238252][ T31] Workqueue: events p9_write_work
[ 286.243348][ T31] Call Trace:
[ 286.246618][ T31]
[ 286.249535][ T31] __schedule+0x116f/0x5de0
[ 286.254062][ T31] ? __lock_acquire+0xf7f/0x1ba0
[ 286.259006][ T31] ? __pfx___schedule+0x10/0x10
[ 286.263877][ T31] ? find_held_lock+0x2b/0x80
[ 286.268550][ T31] ? schedule+0x2d7/0x3a0
[ 286.272924][ T31] schedule+0xe7/0x3a0
[ 286.276988][ T31] schedule_preempt_disabled+0x13/0x30
[ 286.282458][ T31] __mutex_lock+0x6c7/0xb90
[ 286.286974][ T31] ? anon_pipe_write+0x15d/0x1a70
[ 286.292009][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 286.297053][ T31] ? find_held_lock+0x2b/0x80
[ 286.301755][ T31] ? avc_has_perm_noaudit+0x149/0x3b0
[ 286.307155][ T31] ? anon_pipe_write+0x15d/0x1a70
[ 286.312225][ T31] anon_pipe_write+0x15d/0x1a70
[ 286.317069][ T31] ? __pfx_avc_has_perm+0x10/0x10
[ 286.322132][ T31] ? avc_has_perm+0x11a/0x1c0
[ 286.327244][ T31] ? __pfx_avc_has_perm+0x10/0x10
[ 286.332297][ T31] ? pick_eevdf+0x3be/0x5b0
[ 286.336813][ T31] ? __pfx_anon_pipe_write+0x10/0x10
[ 286.342118][ T31] ? inode_has_perm+0x16f/0x1d0
[ 286.346975][ T31] ? file_has_perm+0x27d/0x350
[ 286.351776][ T31] ? __pfx_file_has_perm+0x10/0x10
[ 286.356886][ T31] ? __pfx_anon_pipe_write+0x10/0x10
[ 286.362180][ T31] __kernel_write_iter+0x317/0xa90
[ 286.367290][ T31] ? __pfx___kernel_write_iter+0x10/0x10
[ 286.372939][ T31] ? selinux_file_permission+0x11f/0x580
[ 286.378588][ T31] ? bpf_lsm_file_permission+0x9/0x10
[ 286.383986][ T31] ? security_file_permission+0x71/0x210
[ 286.389631][ T31] ? rw_verify_area+0xcf/0x680
[ 286.394431][ T31] kernel_write+0x1f4/0x6c0
[ 286.398933][ T31] ? __pfx_kernel_write+0x10/0x10
[ 286.403974][ T31] ? p9_write_work+0x7d6/0xc10
[ 286.408739][ T31] p9_write_work+0x258/0xc10
[ 286.413350][ T31] process_one_work+0x9cc/0x1b70
[ 286.418292][ T31] ? __pfx_process_one_work+0x10/0x10
[ 286.423691][ T31] ? assign_work+0x1a0/0x250
[ 286.428275][ T31] worker_thread+0x6c8/0xf10
[ 286.432896][ T31] ? __pfx_worker_thread+0x10/0x10
[ 286.438000][ T31] kthread+0x3c2/0x780
[ 286.442081][ T31] ? __pfx_kthread+0x10/0x10
[ 286.446665][ T31] ? __pfx_kthread+0x10/0x10
[ 286.451233][ T31] ? __pfx_kthread+0x10/0x10
[ 286.455849][ T31] ? __pfx_kthread+0x10/0x10
[ 286.460432][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.465233][ T31] ? __pfx_kthread+0x10/0x10
[ 286.469834][ T31] ret_from_fork+0x45/0x80
[ 286.474293][ T31] ? __pfx_kthread+0x10/0x10
[ 286.478883][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.483686][ T31]
[ 286.486797][ T31]
[ 286.486797][ T31] Showing all locks held in the system:
[ 286.494557][ T31] 3 locks held by kworker/0:0/9:
[ 286.499492][ T31] #0: ffff88801b478d48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 286.509968][ T31] #1: ffffc900000e7d18 ((work_completion)(&m->wq)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 286.520706][ T31] #2: ffff888033572868 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1a70
[ 286.530194][ T31] 1 lock held by khungtaskd/31:
[ 286.535064][ T31] #0: ffffffff8e3bf5c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 286.544935][ T31] 1 lock held by klogd/5175:
[ 286.549511][ T31] #0: ffff8880b8439dd8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130
[ 286.559452][ T31] 2 locks held by getty/5579:
[ 286.564137][ T31] #0: ffff88803237d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.573912][ T31] #1: ffffc9000333b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 286.584050][ T31] 2 locks held by syz-executor227/5805:
[ 286.589568][ T31] #0: ffff888033572868 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1a70
[ 286.599134][ T31] #1: ffff88807f5e02e8 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: filemap_fault+0x625/0x2740
[ 286.609624][ T31]
[ 286.611992][ T31] =============================================
[ 286.611992][ T31]
[ 286.620396][ T31] NMI backtrace for cpu 1
[ 286.620411][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.620428][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.620436][ T31] Call Trace:
[ 286.620441][ T31]
[ 286.620446][ T31] dump_stack_lvl+0x116/0x1f0
[ 286.620469][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 286.620490][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.620505][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 286.620526][ T31] watchdog+0xf70/0x12c0
[ 286.620547][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.620558][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.620574][ T31] ? __kthread_parkme+0x19e/0x250
[ 286.620594][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.620605][ T31] kthread+0x3c2/0x780
[ 286.620618][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620629][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620639][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620655][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620666][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.620684][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620695][ T31] ret_from_fork+0x45/0x80
[ 286.620708][ T31] ? __pfx_kthread+0x10/0x10
[ 286.620720][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.620747][ T31]
[ 286.620753][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 286.751912][ C0] NMI backtrace for cpu 0
[ 286.751926][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.751941][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.751948][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 286.751967][ C0] Code: 95 62 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 73 aa 1d 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 286.751978][ C0] RSP: 0018:ffffffff8e007e10 EFLAGS: 000002c6
[ 286.751989][ C0] RAX: 00000000000e20e9 RBX: 0000000000000000 RCX: ffffffff8b6c4419
[ 286.751997][ C0] RDX: 0000000000000000 RSI: ffffffff8dbdf8b9 RDI: ffffffff8bf47de0
[ 286.752005][ C0] RBP: fffffbfff1c12ee8 R08: 0000000000000001 R09: ffffed10170865bd
[ 286.752012][ C0] R10: ffff8880b8432deb R11: ffffffff9acd69c0 R12: 0000000000000000
[ 286.752019][ C0] R13: ffffffff8e097740 R14: ffffffff9084f010 R15: 0000000000000000
[ 286.752027][ C0] FS: 0000000000000000(0000) GS:ffff8881249e4000(0000) knlGS:0000000000000000
[ 286.752040][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.752048][ C0] CR2: 0000560ce327b028 CR3: 000000000e180000 CR4: 00000000003526f0
[ 286.752055][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 286.752062][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 286.752069][ C0] Call Trace:
[ 286.752075][ C0]
[ 286.752079][ C0] default_idle+0x13/0x20
[ 286.752093][ C0] default_idle_call+0x6d/0xb0
[ 286.752107][ C0] do_idle+0x391/0x510
[ 286.752124][ C0] ? __pfx_do_idle+0x10/0x10
[ 286.752137][ C0] ? trace_sched_exit_tp+0x31/0x130
[ 286.752155][ C0] cpu_startup_entry+0x4f/0x60
[ 286.752169][ C0] rest_init+0x16b/0x2b0
[ 286.752183][ C0] ? acpi_subsystem_init+0x133/0x180
[ 286.752215][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 286.752230][ C0] start_kernel+0x3e9/0x4d0
[ 286.752245][ C0] x86_64_start_reservations+0x18/0x30
[ 286.752257][ C0] x86_64_start_kernel+0xb0/0xc0
[ 286.752270][ C0] common_startup_64+0x13e/0x148
[ 286.752289][ C0]
[ 286.752904][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.752915][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.752934][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.752942][ T31] Call Trace:
[ 286.752947][ T31]
[ 286.752953][ T31] dump_stack_lvl+0x3d/0x1f0
[ 286.752972][ T31] panic+0x71c/0x800
[ 286.752994][ T31] ? __pfx_panic+0x10/0x10
[ 286.753014][ T31] ? __pfx__printk+0x10/0x10
[ 286.753037][ T31] ? nmi_backtrace_stall_check+0x6e/0x540
[ 286.753056][ T31] ? irq_work_queue+0xce/0x100
[ 286.753073][ T31] ? watchdog+0xdda/0x12c0
[ 286.753089][ T31] ? watchdog+0xdcd/0x12c0
[ 286.753104][ T31] watchdog+0xdeb/0x12c0
[ 286.753122][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.753135][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.753152][ T31] ? __kthread_parkme+0x19e/0x250
[ 286.753176][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.753189][ T31] kthread+0x3c2/0x780
[ 286.753204][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753217][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753229][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753242][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753255][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.753272][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753287][ T31] ret_from_fork+0x45/0x80
[ 286.753301][ T31] ? __pfx_kthread+0x10/0x10
[ 286.753314][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.753345][ T31]
[ 287.103456][ T31] Kernel Offset: disabled
[ 287.107778][ T31] Rebooting in 86400 seconds..