Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. executing program [ 130.638515][ T4270] loop0: detected capacity change from 0 to 8192 [ 130.651481][ T4270] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 130.665337][ T4270] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 130.675544][ T4270] REISERFS (device loop0): using ordered data mode [ 130.682149][ T4270] reiserfs: using flush barriers [ 130.692267][ T4270] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 130.709830][ T4270] REISERFS (device loop0): checking transaction log (loop0) [ 130.719893][ T4270] REISERFS (device loop0): Using r5 hash to sort names [ 132.798608][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.805186][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.238093][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.244534][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.678411][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.684747][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 286.397802][ T28] INFO: task syz-executor130:4274 blocked for more than 143 seconds. [ 286.406209][ T28] Not tainted 6.1.123-syzkaller #0 [ 286.411896][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.421773][ T28] task:syz-executor130 state:D stack:28048 pid:4274 ppid:4267 flags:0x00004006 [ 286.431379][ T28] Call Trace: [ 286.434699][ T28] <TASK> [ 286.438147][ T28] __schedule+0x143f/0x4570 [ 286.442747][ T28] ? release_firmware_map_entry+0x186/0x186 [ 286.449063][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 286.455104][ T28] ? print_irqtrace_events+0x210/0x210 [ 286.461004][ T28] ? _raw_spin_lock_irq+0xdb/0x110 [ 286.466480][ T28] schedule+0xbf/0x180 [ 286.470595][ T28] ? down_read+0x69f/0xa30 [ 286.475057][ T28] schedule_preempt_disabled+0xf/0x20 [ 286.480941][ T28] down_read+0x6ff/0xa30 [ 286.485259][ T28] ? __down_common+0x8b0/0x8b0 [ 286.490490][ T28] ? do_raw_spin_unlock+0x137/0x8a0 [ 286.495744][ T28] user_get_super+0x11a/0x250 [ 286.500877][ T28] __se_sys_quotactl+0x490/0x770 [ 286.505914][ T28] ? __x64_sys_quotactl+0xa0/0xa0 [ 286.511398][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 286.517896][ T28] ? print_irqtrace_events+0x210/0x210 [ 286.523555][ T28] ? print_irqtrace_events+0x210/0x210 [ 286.529463][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 286.535497][ T28] ? lockdep_hardirqs_on+0x94/0x130 [ 286.541144][ T28] ? syscall_enter_from_user_mode+0x2e/0x230 [ 286.547481][ T28] do_syscall_64+0x3b/0xb0 [ 286.551952][ T28] ? clear_bhb_loop+0x45/0xa0 [ 286.557069][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 286.563026][ T28] RIP: 0033:0x7f2d4507b7f9 [ 286.567958][ T28] RSP: 002b:00007f2d4500f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 286.576709][ T28] RAX: ffffffffffffffda RBX: 00007f2d450fc6b8 RCX: 00007f2d4507b7f9 [ 286.584728][ T28] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffff80000801 [ 286.593222][ T28] RBP: 00007f2d450fc6b0 R08: 00007fff3a249577 R09: 0000000000000000 [ 286.601559][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 746f75716a727375 [ 286.609879][ T28] R13: 000000000000006e R14: 0031656c69662f2e R15: 7366726573696572 [ 286.618228][ T28] </TASK> [ 286.621372][ T28] [ 286.621372][ T28] Showing all locks held in the system: [ 286.629904][ T28] 1 lock held by rcu_tasks_kthre/12: [ 286.635396][ T28] #0: ffffffff8d32b290 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 286.646586][ T28] 1 lock held by rcu_tasks_trace/13: [ 286.651903][ T28] #0: ffffffff8d32ba90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30 [ 286.663021][ T28] 1 lock held by khungtaskd/28: [ 286.667985][ T28] #0: ffffffff8d32b0c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 286.677990][ T28] 2 locks held by getty/4010: [ 286.682695][ T28] #0: ffff88803082d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 286.692603][ T28] #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0 [ 286.702847][ T28] 5 locks held by syz-executor130/4270: [ 286.708528][ T28] 1 lock held by syz-executor130/4274: [ 286.714018][ T28] #0: ffff8880319760e0 (&type->s_umount_key#41){.+.+}-{3:3}, at: user_get_super+0x11a/0x250 [ 286.724390][ T28] [ 286.726792][ T28] ============================================= [ 286.726792][ T28] [ 286.735304][ T28] NMI backtrace for cpu 1 [ 286.739895][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.123-syzkaller #0 [ 286.747820][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 286.757913][ T28] Call Trace: [ 286.761225][ T28] <TASK> [ 286.764187][ T28] dump_stack_lvl+0x1e3/0x2cb [ 286.768958][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 286.774463][ T28] ? panic+0x764/0x764 [ 286.778565][ T28] ? vprintk_emit+0x622/0x740 [ 286.783326][ T28] ? printk_sprint+0x490/0x490 [ 286.788127][ T28] ? nmi_cpu_backtrace+0x252/0x560 [ 286.793275][ T28] nmi_cpu_backtrace+0x4e1/0x560 [ 286.798261][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 286.804448][ T28] ? _printk+0xd1/0x111 [ 286.808621][ T28] ? panic+0x764/0x764 [ 286.812704][ T28] ? __wake_up_klogd+0xcc/0x100 [ 286.817567][ T28] ? panic+0x764/0x764 [ 286.821640][ T28] ? nmi_trigger_cpumask_backtrace+0xe0/0x3f0 [ 286.827752][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 286.833826][ T28] nmi_trigger_cpumask_backtrace+0x1ae/0x3f0 [ 286.839823][ T28] watchdog+0xf88/0xfd0 [ 286.843998][ T28] ? watchdog+0x1f8/0xfd0 [ 286.848344][ T28] kthread+0x28d/0x320 [ 286.852430][ T28] ? hungtask_pm_notify+0x50/0x50 [ 286.857479][ T28] ? kthread_blkcg+0xd0/0xd0 [ 286.862078][ T28] ret_from_fork+0x1f/0x30 [ 286.866517][ T28] </TASK> [ 286.869790][ T28] Sending NMI from CPU 1 to CPUs 0: [ 286.875040][ C0] NMI backtrace for cpu 0 [ 286.875061][ C0] CPU: 0 PID: 75 Comm: kworker/u4:4 Not tainted 6.1.123-syzkaller #0 [ 286.875078][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 286.875089][ C0] Workqueue: events_unbound toggle_allocation_gate [ 286.875117][ C0] RIP: 0010:__lock_acquire+0xefa/0x1f80 [ 286.875144][ C0] Code: c1 c6 08 31 c6 01 ca 29 f1 89 f3 c1 c3 10 31 cb 01 d6 29 da 89 dd c1 c5 13 31 d5 01 f3 29 ee 01 eb c1 c5 04 31 f5 48 c1 e5 20 <48> c7 c0 38 3c 9b 8e 48 c1 e8 03 0f b6 04 38 84 c0 0f 85 6d 0b 00 [ 286.875162][ C0] RSP: 0018:ffffc900015d7760 EFLAGS: 00000006 [ 286.875175][ C0] RAX: 0000000042ad4d34 RBX: 0000000075558649 RCX: 000000006b24ecbe [ 286.875192][ C0] RDX: 000000000c3c1365 RSI: 000000002b20aac4 RDI: dffffc0000000000 [ 286.875204][ C0] RBP: 2635d58100000000 R08: dffffc0000000000 R09: fffffbfff2249e4d [ 286.875216][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888019f3a898 [ 286.875228][ C0] R13: 0000000000000000 R14: ffff888019f3a938 R15: 00000000c7f0a215 [ 286.875239][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 286.875253][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.875265][ C0] CR2: 000055c355e69600 CR3: 000000000d08e000 CR4: 00000000003506f0 [ 286.875279][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 286.875288][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 286.875298][ C0] Call Trace: [ 286.875303][ C0] <NMI> [ 286.875309][ C0] ? nmi_cpu_backtrace+0x3de/0x560 [ 286.875336][ C0] ? read_lock_is_recursive+0x10/0x10 [ 286.875362][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 286.875395][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 286.875411][ C0] ? nmi_handle+0x12e/0x440 [ 286.875437][ C0] ? nmi_handle+0x25/0x440 [ 286.875462][ C0] ? __lock_acquire+0xefa/0x1f80 [ 286.875486][ C0] ? default_do_nmi+0x62/0x150 [ 286.875503][ C0] ? exc_nmi+0xa8/0x100 [ 286.875517][ C0] ? end_repeat_nmi+0x16/0x31 [ 286.875537][ C0] ? __lock_acquire+0xefa/0x1f80 [ 286.875561][ C0] ? __lock_acquire+0xefa/0x1f80 [ 286.875585][ C0] ? __lock_acquire+0xefa/0x1f80 [ 286.875610][ C0] </NMI> [ 286.875614][ C0] <TASK> [ 286.875625][ C0] lock_acquire+0x1f8/0x5a0 [ 286.875648][ C0] ? static_key_disable_cpuslocked+0x97/0x1b0 [ 286.875674][ C0] ? read_lock_is_recursive+0x10/0x10 [ 286.875700][ C0] ? __might_sleep+0xb0/0xb0 [ 286.875715][ C0] ? __lock_acquire+0x125b/0x1f80 [ 286.875745][ C0] __mutex_lock+0x132/0xd80 [ 286.875762][ C0] ? static_key_disable_cpuslocked+0x97/0x1b0 [ 286.875787][ C0] ? static_key_disable_cpuslocked+0x97/0x1b0 [ 286.875810][ C0] ? mutex_lock_nested+0x10/0x10 [ 286.875834][ C0] static_key_disable_cpuslocked+0x97/0x1b0 [ 286.875857][ C0] static_key_disable+0x16/0x20 [ 286.875877][ C0] toggle_allocation_gate+0x3e0/0x480 [ 286.875900][ C0] ? show_object+0xa0/0xa0 [ 286.875928][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 286.875954][ C0] ? print_irqtrace_events+0x210/0x210 [ 286.875977][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 286.876001][ C0] ? do_raw_spin_unlock+0x137/0x8a0 [ 286.876027][ C0] ? process_one_work+0x7a9/0x11d0 [ 286.876047][ C0] process_one_work+0x8a9/0x11d0 [ 286.876075][ C0] ? worker_detach_from_pool+0x260/0x260 [ 286.876097][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 286.876119][ C0] ? kthread_data+0x4e/0xc0 [ 286.876145][ C0] ? wq_worker_running+0x97/0x190 [ 286.876161][ C0] worker_thread+0xa47/0x1200 [ 286.876190][ C0] ? _raw_spin_unlock+0x40/0x40 [ 286.876216][ C0] kthread+0x28d/0x320 [ 286.876230][ C0] ? worker_clr_flags+0x190/0x190 [ 286.876248][ C0] ? kthread_blkcg+0xd0/0xd0 [ 286.876264][ C0] ret_from_fork+0x1f/0x30 [ 286.876291][ C0] </TASK> [ 286.876297][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.257 msecs [ 286.886145][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 286.886162][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.123-syzkaller #0 [ 286.886187][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 286.886200][ T28] Call Trace: [ 286.886207][ T28] <TASK> [ 286.886216][ T28] dump_stack_lvl+0x1e3/0x2cb [ 286.886257][ T28] ? nf_tcp_handle_invalid+0x642/0x642 [ 286.886292][ T28] ? panic+0x764/0x764 [ 286.886315][ T28] ? llist_add_batch+0x160/0x1d0 [ 286.886348][ T28] ? vscnprintf+0x59/0x80 [ 286.886378][ T28] panic+0x318/0x764 [ 286.886404][ T28] ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0 [ 286.886450][ T28] ? memcpy_page_flushcache+0xfc/0xfc [ 286.886480][ T28] ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0 [ 286.886514][ T28] ? nmi_trigger_cpumask_backtrace+0x338/0x3f0 [ 286.886552][ T28] ? nmi_trigger_cpumask_backtrace+0x33d/0x3f0 [ 286.886589][ T28] watchdog+0xfc7/0xfd0 [ 286.886625][ T28] ? watchdog+0x1f8/0xfd0 [ 286.886658][ T28] kthread+0x28d/0x320 [ 286.886679][ T28] ? hungtask_pm_notify+0x50/0x50 [ 286.886707][ T28] ? kthread_blkcg+0xd0/0xd0 [ 286.886730][ T28] ret_from_fork+0x1f/0x30 [ 286.886773][ T28] </TASK> [ 286.889161][ T28] Kernel Offset: disabled [ 287.374578][ T28] Rebooting in 86400 seconds..