Warning: Permanently added '10.128.1.38' (ED25519) to the list of known hosts.
executing program
executing program
[ 106.467628][ T30] audit: type=1400 audit(1745774540.756:88): avc: denied { execmem } for pid=5819 comm="syz-executor149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 106.487561][ T30] audit: type=1400 audit(1745774540.756:89): avc: denied { mounton } for pid=5820 comm="syz-executor149" path="/root/file0" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1
[ 106.510933][ T30] audit: type=1400 audit(1745774540.756:90): avc: denied { mount } for pid=5820 comm="syz-executor149" name="/" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 106.534161][ T30] audit: type=1400 audit(1745774540.756:91): avc: denied { read write } for pid=5820 comm="syz-executor149" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 106.556025][ T30] audit: type=1400 audit(1745774540.756:92): avc: denied { open } for pid=5820 comm="syz-executor149" path="/root/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 106.579066][ T30] audit: type=1400 audit(1745774540.756:93): avc: denied { mounton } for pid=5821 comm="syz-executor149" path="/root/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 106.602683][ T30] audit: type=1400 audit(1745774540.786:94): avc: denied { map } for pid=5821 comm="syz-executor149" path="/root/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 286.200798][ T31] INFO: task kworker/0:0:9 blocked for more than 143 seconds.
[ 286.208391][ T31] Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0
[ 286.216185][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.224976][ T31] task:kworker/0:0 state:D stack:28184 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 286.237103][ T31] Workqueue: events p9_write_work
[ 286.242213][ T31] Call Trace:
[ 286.245481][ T31]
[ 286.248489][ T31] __schedule+0x116f/0x5de0
[ 286.253097][ T31] ? __lock_acquire+0xf7f/0x1ba0
[ 286.258040][ T31] ? __pfx___schedule+0x10/0x10
[ 286.262905][ T31] ? find_held_lock+0x2b/0x80
[ 286.268353][ T31] ? schedule+0x2d7/0x3a0
[ 286.272915][ T31] schedule+0xe7/0x3a0
[ 286.277032][ T31] schedule_preempt_disabled+0x13/0x30
[ 286.282551][ T31] __mutex_lock+0x6c7/0xb90
[ 286.287083][ T31] ? anon_pipe_write+0x15d/0x1a70
[ 286.292212][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 286.297264][ T31] ? find_held_lock+0x2b/0x80
[ 286.301986][ T31] ? avc_has_perm_noaudit+0x149/0x3b0
[ 286.307388][ T31] ? anon_pipe_write+0x15d/0x1a70
[ 286.312484][ T31] anon_pipe_write+0x15d/0x1a70
[ 286.317351][ T31] ? __pfx_avc_has_perm+0x10/0x10
[ 286.322446][ T31] ? avc_has_perm+0x11a/0x1c0
[ 286.327146][ T31] ? __pfx_avc_has_perm+0x10/0x10
[ 286.332379][ T31] ? pick_eevdf+0x3be/0x5b0
[ 286.336916][ T31] ? __pfx_anon_pipe_write+0x10/0x10
[ 286.342334][ T31] ? inode_has_perm+0x16f/0x1d0
[ 286.347201][ T31] ? file_has_perm+0x27d/0x350
[ 286.352018][ T31] ? __pfx_file_has_perm+0x10/0x10
[ 286.357162][ T31] ? __pfx_anon_pipe_write+0x10/0x10
[ 286.362511][ T31] __kernel_write_iter+0x317/0xa90
[ 286.367663][ T31] ? __pfx___kernel_write_iter+0x10/0x10
[ 286.373357][ T31] ? selinux_file_permission+0x11f/0x580
[ 286.379095][ T31] ? bpf_lsm_file_permission+0x9/0x10
[ 286.384571][ T31] ? security_file_permission+0x71/0x210
[ 286.390244][ T31] ? rw_verify_area+0xcf/0x680
[ 286.395063][ T31] kernel_write+0x1f4/0x6c0
[ 286.399574][ T31] ? __pfx_kernel_write+0x10/0x10
[ 286.404630][ T31] ? p9_write_work+0x7d6/0xc10
[ 286.409423][ T31] p9_write_work+0x258/0xc10
[ 286.414057][ T31] process_one_work+0x9cc/0x1b70
[ 286.419186][ T31] ? __pfx_process_one_work+0x10/0x10
[ 286.424688][ T31] ? assign_work+0x1a0/0x250
[ 286.429306][ T31] worker_thread+0x6c8/0xf10
[ 286.433990][ T31] ? __pfx_worker_thread+0x10/0x10
[ 286.439111][ T31] kthread+0x3c2/0x780
[ 286.443203][ T31] ? __pfx_kthread+0x10/0x10
[ 286.447813][ T31] ? __pfx_kthread+0x10/0x10
[ 286.452443][ T31] ? __pfx_kthread+0x10/0x10
[ 286.457032][ T31] ? __pfx_kthread+0x10/0x10
[ 286.461649][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.466432][ T31] ? __pfx_kthread+0x10/0x10
[ 286.471063][ T31] ret_from_fork+0x45/0x80
[ 286.475551][ T31] ? __pfx_kthread+0x10/0x10
[ 286.480210][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.485078][ T31]
[ 286.488202][ T31]
[ 286.488202][ T31] Showing all locks held in the system:
[ 286.496002][ T31] 3 locks held by kworker/0:0/9:
[ 286.501042][ T31] #0: ffff88801b478d48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 286.511653][ T31] #1: ffffc900000e7d18 ((work_completion)(&m->wq)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 286.522404][ T31] #2: ffff888021730068 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1a70
[ 286.531947][ T31] 1 lock held by khungtaskd/31:
[ 286.536844][ T31] #0: ffffffff8e3bf5c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 286.546794][ T31] 2 locks held by getty/5571:
[ 286.551478][ T31] #0: ffff8880323de0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.561252][ T31] #1: ffffc9000333b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 286.571395][ T31] 2 locks held by syz-executor149/5821:
[ 286.576915][ T31] #0: ffff888021730068 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1a70
[ 286.587023][ T31] #1: ffff88807f568958 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: filemap_fault+0x625/0x2740
[ 286.597515][ T31]
[ 286.599841][ T31] =============================================
[ 286.599841][ T31]
[ 286.608347][ T31] NMI backtrace for cpu 0
[ 286.608361][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.608378][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.608386][ T31] Call Trace:
[ 286.608391][ T31]
[ 286.608396][ T31] dump_stack_lvl+0x116/0x1f0
[ 286.608418][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 286.608440][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.608456][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 286.608480][ T31] watchdog+0xf70/0x12c0
[ 286.608498][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.608510][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.608527][ T31] ? __kthread_parkme+0x19e/0x250
[ 286.608550][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.608563][ T31] kthread+0x3c2/0x780
[ 286.608576][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608587][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608599][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608612][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608625][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.608644][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608660][ T31] ret_from_fork+0x45/0x80
[ 286.608676][ T31] ? __pfx_kthread+0x10/0x10
[ 286.608691][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.608722][ T31]
[ 286.608728][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 286.740647][ C1] NMI backtrace for cpu 1
[ 286.740660][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.740675][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.740682][ C1] RIP: 0010:hlock_class+0x13/0x70
[ 286.740701][ C1] Code: 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f b7 47 20 66 25 ff 1f 0f b7 c0 48 0f a3 05 3d cd 12 14 <73> 15 48 8d 04 80 48 8d 04 80 48 8d 04 c5 60 6f aa 95 c3 cc cc cc
[ 286.740712][ C1] RSP: 0018:ffffc90000197a30 EFLAGS: 00000003
[ 286.740724][ C1] RAX: 000000000000006d RBX: ffff88801dad2f30 RCX: 0000000000000000
[ 286.740732][ C1] RDX: 0000000000040000 RSI: 0000000000000000 RDI: ffff88801dad2f30
[ 286.740739][ C1] RBP: ffff88801dad2f30 R08: 0000000000080000 R09: 0000000000000001
[ 286.740746][ C1] R10: 0000000000000000 R11: ffff8880b8527858 R12: 0000000000000001
[ 286.740753][ C1] R13: 0000000000000002 R14: ffff88801dad2440 R15: 0000000000000000
[ 286.740761][ C1] FS: 0000000000000000(0000) GS:ffff888124ae4000(0000) knlGS:0000000000000000
[ 286.740773][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.740781][ C1] CR2: 00005650ce575028 CR3: 000000000e180000 CR4: 00000000003526f0
[ 286.740789][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 286.740795][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 286.740802][ C1] Call Trace:
[ 286.740808][ C1]
[ 286.740812][ C1] __lock_acquire+0x1f9/0x1ba0
[ 286.740831][ C1] ? find_held_lock+0x2b/0x80
[ 286.740844][ C1] ? tmigr_cpu_new_timer+0x43a/0x820
[ 286.740858][ C1] lock_acquire+0x179/0x350
[ 286.740874][ C1] ? hrtimer_get_next_event+0x5f/0x260
[ 286.740888][ C1] ? lock_acquire+0x179/0x350
[ 286.740905][ C1] _raw_spin_lock_irqsave+0x3a/0x60
[ 286.740919][ C1] ? hrtimer_get_next_event+0x5f/0x260
[ 286.740931][ C1] hrtimer_get_next_event+0x5f/0x260
[ 286.740943][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 286.740955][ C1] __get_next_timer_interrupt+0x43e/0x810
[ 286.740980][ C1] ? __pfx___get_next_timer_interrupt+0x10/0x10
[ 286.740997][ C1] ? get_jiffies_update+0xaa/0x2a0
[ 286.741010][ C1] ? get_jiffies_update+0x13a/0x2a0
[ 286.741024][ C1] tick_nohz_next_event+0x309/0x400
[ 286.741039][ C1] ? __pfx_tick_nohz_next_event+0x10/0x10
[ 286.741055][ C1] tick_nohz_idle_stop_tick+0x7d3/0xef0
[ 286.741071][ C1] ? __pfx_tick_nohz_idle_stop_tick+0x10/0x10
[ 286.741085][ C1] ? __pfx_tsc_verify_tsc_adjust+0x10/0x10
[ 286.741097][ C1] ? ct_kernel_enter_state+0x12/0x60
[ 286.741112][ C1] do_idle+0x38c/0x510
[ 286.741126][ C1] ? __pfx_do_idle+0x10/0x10
[ 286.741138][ C1] ? rcu_is_watching+0x12/0xc0
[ 286.741151][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 286.741162][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.741176][ C1] cpu_startup_entry+0x4f/0x60
[ 286.741189][ C1] start_secondary+0x21d/0x2b0
[ 286.741206][ C1] ? __pfx_start_secondary+0x10/0x10
[ 286.741225][ C1] common_startup_64+0x13e/0x148
[ 286.741243][ C1]
[ 286.741780][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.741791][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(full)
[ 286.741810][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 286.741818][ T31] Call Trace:
[ 286.741824][ T31]
[ 286.741829][ T31] dump_stack_lvl+0x3d/0x1f0
[ 286.741849][ T31] panic+0x71c/0x800
[ 286.741871][ T31] ? __pfx_panic+0x10/0x10
[ 286.741891][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 286.741910][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.741924][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 286.741939][ T31] ? watchdog+0xdda/0x12c0
[ 286.741952][ T31] ? watchdog+0xdcd/0x12c0
[ 286.741968][ T31] watchdog+0xdeb/0x12c0
[ 286.741986][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.741998][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.742015][ T31] ? __kthread_parkme+0x19e/0x250
[ 286.742036][ T31] ? __pfx_watchdog+0x10/0x10
[ 286.742050][ T31] kthread+0x3c2/0x780
[ 286.742064][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742077][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742089][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742101][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742114][ T31] ? rcu_is_watching+0x12/0xc0
[ 286.742131][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742145][ T31] ret_from_fork+0x45/0x80
[ 286.742159][ T31] ? __pfx_kthread+0x10/0x10
[ 286.742173][ T31] ret_from_fork_asm+0x1a/0x30
[ 286.742202][ T31]
[ 287.183040][ T31] Kernel Offset: disabled
[ 287.187370][ T31] Rebooting in 86400 seconds..