Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts.
executing program
[ 296.970989][ T5076] loop0: detected capacity change from 0 to 256
[ 296.981706][ T5076] exfat: Deprecated parameter 'utf8'
[ 450.475335][ T29] INFO: task syz-executor262:5077 blocked for more than 143 seconds.
[ 450.483563][ T29] Not tainted 6.8.0-rc5-syzkaller-00297-gf2e367d6ad3b #0
[ 450.491739][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 450.500722][ T29] task:syz-executor262 state:D stack:27664 pid:5077 tgid:5075 ppid:5074 flags:0x00004006
[ 450.511128][ T29] Call Trace:
[ 450.514429][ T29]
[ 450.517652][ T29] __schedule+0x177f/0x49a0
[ 450.522387][ T29] ? __pfx___schedule+0x10/0x10
[ 450.527538][ T29] ? __pfx_lock_release+0x10/0x10
[ 450.532681][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 450.538903][ T29] ? schedule+0x8e/0x260
[ 450.543182][ T29] schedule+0x149/0x260
[ 450.547598][ T29] super_lock+0x335/0x400
[ 450.551996][ T29] ? __pfx_super_lock+0x10/0x10
[ 450.557132][ T29] ? __pfx_var_wake_function+0x10/0x10
[ 450.562630][ T29] ? do_raw_spin_unlock+0x13b/0x8b0
[ 450.568123][ T29] iterate_supers+0x8c/0x190
[ 450.572748][ T29] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 450.578674][ T29] ksys_sync+0xbd/0x1c0
[ 450.582867][ T29] ? __pfx_ksys_sync+0x10/0x10
[ 450.587899][ T29] ? do_syscall_64+0x108/0x240
[ 450.592809][ T29] ? do_syscall_64+0xb4/0x240
[ 450.598300][ T29] __do_sys_sync+0xe/0x20
[ 450.602667][ T29] do_syscall_64+0xf9/0x240
[ 450.607611][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 450.613613][ T29] RIP: 0033:0x7fe96cefb4f9
[ 450.618326][ T29] RSP: 002b:00007fe96ce8f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 450.626984][ T29] RAX: ffffffffffffffda RBX: 00007fe96cf7d6d8 RCX: 00007fe96cefb4f9
[ 450.635281][ T29] RDX: 00007fe96cefb4f9 RSI: 00000000000f4240 RDI: 0000000000000081
[ 450.643290][ T29] RBP: 00007fe96cf7d6d0 R08: 0000000000000000 R09: 0000000000000000
[ 450.651548][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe96cf497e0
[ 450.665213][ T29] R13: 00007fe96cf482e0 R14: 00007fe96cf48060 R15: 0030656c69662f2e
[ 450.673240][ T29]
[ 450.685221][ T29]
[ 450.685221][ T29] Showing all locks held in the system:
[ 450.692971][ T29] 1 lock held by khungtaskd/29:
[ 450.715038][ T29] #0: ffffffff8e130c60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[ 450.724975][ T29] 2 locks held by kworker/u4:3/49:
[ 450.740170][ T29] #0: ffff8880b953c918 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 450.765033][ T29] #1: ffff8880b9528988 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770
[ 450.785029][ T29] 3 locks held by kworker/0:2/1139:
[ 450.790275][ T29] 2 locks held by getty/4816:
[ 450.794968][ T29] #0: ffff88802b6b70a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 450.814967][ T29] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b4/0x1e10
[ 450.825910][ T29] 1 lock held by syz-executor262/5076:
[ 450.831444][ T29]
[ 450.833794][ T29] =============================================
[ 450.833794][ T29]
[ 450.843545][ T29] NMI backtrace for cpu 1
[ 450.847901][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc5-syzkaller-00297-gf2e367d6ad3b #0
[ 450.857726][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 450.867805][ T29] Call Trace:
[ 450.871099][ T29]
[ 450.874047][ T29] dump_stack_lvl+0x1e7/0x2e0
[ 450.878774][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 450.884016][ T29] ? __pfx__printk+0x10/0x10
[ 450.888634][ T29] ? vprintk_emit+0x607/0x720
[ 450.893333][ T29] ? __pfx_vprintk_emit+0x10/0x10
[ 450.898386][ T29] nmi_cpu_backtrace+0x49c/0x4d0
[ 450.903410][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 450.908889][ T29] ? _printk+0xd5/0x120
[ 450.913073][ T29] ? __pfx__printk+0x10/0x10
[ 450.917696][ T29] ? __wake_up_klogd+0xcc/0x110
[ 450.922570][ T29] ? __pfx__printk+0x10/0x10
[ 450.927188][ T29] ? __rcu_read_unlock+0xa0/0x110
[ 450.932257][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 450.938282][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 450.944291][ T29] watchdog+0xfaf/0xff0
[ 450.948501][ T29] ? watchdog+0x1e9/0xff0
[ 450.952880][ T29] ? __pfx_watchdog+0x10/0x10
[ 450.957589][ T29] kthread+0x2ef/0x390
[ 450.961699][ T29] ? __pfx_watchdog+0x10/0x10
[ 450.966403][ T29] ? __pfx_kthread+0x10/0x10
[ 450.971015][ T29] ret_from_fork+0x4b/0x80
[ 450.975475][ T29] ? __pfx_kthread+0x10/0x10
[ 450.980085][ T29] ret_from_fork_asm+0x1b/0x30
[ 450.984908][ T29]
[ 450.988107][ T29] Sending NMI from CPU 1 to CPUs 0:
[ 450.993332][ C0] NMI backtrace for cpu 0
[ 450.993343][ C0] CPU: 0 PID: 1139 Comm: kworker/0:2 Not tainted 6.8.0-rc5-syzkaller-00297-gf2e367d6ad3b #0
[ 450.993360][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 450.993371][ C0] Workqueue: events_power_efficient gc_worker
[ 450.993488][ C0] RIP: 0010:kasan_check_range+0xc/0x290
[ 450.993513][ C0] Code: 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 55 41 57 41 56 41 54 53 01 48 85 f6 0f 84 a0 01 00 00 4c 8d 04 37 49 39 f8 0f 82 56 02
[ 450.993526][ C0] RSP: 0018:ffffc900047f7820 EFLAGS: 00000046
[ 450.993539][ C0] RAX: 0000000000000011 RBX: 0000000000000478 RCX: ffffffff81712b18
[ 450.993551][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff92c564a8
[ 450.993561][ C0] RBP: fd74752d59ff56fd R08: ffffffff92c56427 R09: 1ffffffff258ac84
[ 450.993573][ C0] R10: dffffc0000000000 R11: fffffbfff258ac85 R12: ffff888023071dc0
[ 450.993586][ C0] R13: ffff888023071dc0 R14: 0000000000000000 R15: ffff888023071dc0
[ 450.993597][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 450.993611][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 450.993622][ C0] CR2: 000055c04956d6d0 CR3: 000000001e696000 CR4: 00000000003506f0
[ 450.993636][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 450.993646][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 450.993655][ C0] Call Trace:
[ 450.993662][ C0]
[ 450.993668][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0
[ 450.993687][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 450.993713][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 450.993740][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 450.993764][ C0] ? nmi_handle+0x14f/0x580
[ 450.993785][ C0] ? nmi_handle+0x2a/0x580
[ 450.993800][ C0] ? kasan_check_range+0xc/0x290
[ 450.993820][ C0] ? default_do_nmi+0x63/0x160
[ 450.993839][ C0] ? exc_nmi+0x121/0x210
[ 450.993856][ C0] ? end_repeat_nmi+0xf/0x60
[ 450.993875][ C0] ? __lock_acquire+0xf18/0x1fd0
[ 450.993899][ C0] ? kasan_check_range+0xc/0x290
[ 450.993920][ C0] ? kasan_check_range+0xc/0x290
[ 450.993941][ C0] ? kasan_check_range+0xc/0x290
[ 450.993961][ C0]
[ 450.993966][ C0]
[ 450.993972][ C0] __lock_acquire+0xf18/0x1fd0
[ 450.994005][ C0] lock_acquire+0x1e3/0x530
[ 450.994028][ C0] ? gc_worker+0x26b/0x15a0
[ 450.994052][ C0] ? gc_worker+0x26b/0x15a0
[ 450.994078][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 450.994102][ C0] ? gc_worker+0x26b/0x15a0
[ 450.994126][ C0] ? __pfx___might_resched+0x10/0x10
[ 450.994142][ C0] ? seqcount_lockdep_reader_access+0x1d7/0x220
[ 450.994173][ C0] gc_worker+0x28c/0x15a0
[ 450.994196][ C0] ? gc_worker+0x26b/0x15a0
[ 450.994220][ C0] ? gc_worker+0x26b/0x15a0
[ 450.994248][ C0] ? lockdep_hardirqs_on_prepare+0x43c/0x780
[ 450.994274][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 450.994299][ C0] ? __pfx_gc_worker+0x10/0x10
[ 450.994328][ C0] ? process_scheduled_works+0x825/0x1420
[ 450.994353][ C0] process_scheduled_works+0x913/0x1420
[ 450.994390][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 450.994419][ C0] ? assign_work+0x364/0x3d0
[ 450.994446][ C0] worker_thread+0xa5f/0x1000
[ 450.994481][ C0] ? __pfx_worker_thread+0x10/0x10
[ 450.994505][ C0] kthread+0x2ef/0x390
[ 450.994522][ C0] ? __pfx_worker_thread+0x10/0x10
[ 450.994546][ C0] ? __pfx_kthread+0x10/0x10
[ 450.994563][ C0] ret_from_fork+0x4b/0x80
[ 450.994585][ C0] ? __pfx_kthread+0x10/0x10
[ 450.994602][ C0] ret_from_fork_asm+0x1b/0x30
[ 450.994649][ C0]
[ 451.360571][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 451.367472][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc5-syzkaller-00297-gf2e367d6ad3b #0
[ 451.377297][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 451.387368][ T29] Call Trace:
[ 451.390662][ T29]
[ 451.393625][ T29] dump_stack_lvl+0x1e7/0x2e0
[ 451.398346][ T29] ? __pfx_dump_stack_lvl+0x10/0x10
[ 451.403579][ T29] ? __pfx__printk+0x10/0x10
[ 451.408196][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780
[ 451.414215][ T29] ? vscnprintf+0x5d/0x90
[ 451.418655][ T29] panic+0x349/0x860
[ 451.422580][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 451.428774][ T29] ? __pfx_panic+0x10/0x10
[ 451.433214][ T29] ? tick_nohz_tick_stopped+0x7b/0xc0
[ 451.438624][ T29] ? __irq_work_queue_local+0x137/0x3e0
[ 451.444204][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 451.449598][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 451.455782][ T29] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[ 451.461958][ T29] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[ 451.468137][ T29] watchdog+0xfee/0xff0
[ 451.472324][ T29] ? watchdog+0x1e9/0xff0
[ 451.476705][ T29] ? __pfx_watchdog+0x10/0x10
[ 451.481411][ T29] kthread+0x2ef/0x390
[ 451.485505][ T29] ? __pfx_watchdog+0x10/0x10
[ 451.490219][ T29] ? __pfx_kthread+0x10/0x10
[ 451.494830][ T29] ret_from_fork+0x4b/0x80
[ 451.499273][ T29] ? __pfx_kthread+0x10/0x10
[ 451.503885][ T29] ret_from_fork_asm+0x1b/0x30
[ 451.508689][ T29]
[ 451.512021][ T29] Kernel Offset: disabled
[ 451.516346][ T29] Rebooting in 86400 seconds..