Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts.
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[ 286.943838][ T30] INFO: task syz-executor933:5843 blocked for more than 143 seconds.
[ 286.952961][ T30] Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0
[ 286.961521][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.971187][ T30] task:syz-executor933 state:D stack:25592 pid:5843 tgid:5843 ppid:5841 flags:0x00004006
[ 286.982370][ T30] Call Trace:
[ 286.986589][ T30]
[ 286.989589][ T30] __schedule+0x17fb/0x4be0
[ 286.994247][ T30] ? __pfx___schedule+0x10/0x10
[ 287.000154][ T30] ? __pfx_lock_release+0x10/0x10
[ 287.006320][ T30] ? schedule+0x90/0x320
[ 287.010624][ T30] schedule+0x14b/0x320
[ 287.014870][ T30] schedule_preempt_disabled+0x13/0x30
[ 287.020382][ T30] rwsem_down_write_slowpath+0xeee/0x13b0
[ 287.026223][ T30] ? rwsem_down_write_slowpath+0xa09/0x13b0
[ 287.032188][ T30] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 287.038484][ T30] ? __pfx_lock_acquire+0x10/0x10
[ 287.043867][ T30] down_write+0x1d7/0x220
[ 287.048469][ T30] ? __pfx_down_write+0x10/0x10
[ 287.053364][ T30] ? fd_install+0x9c/0x5d0
[ 287.057969][ T30] blkdev_fallocate+0x20e/0x490
[ 287.082633][ T30] vfs_fallocate+0x569/0x6e0
[ 287.089342][ T30] __x64_sys_fallocate+0xbc/0x110
[ 287.094504][ T30] do_syscall_64+0xf3/0x230
[ 287.099065][ T30] ? clear_bhb_loop+0x35/0x90
[ 287.103818][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 287.109816][ T30] RIP: 0033:0x7f36a4c4ab29
[ 287.114344][ T30] RSP: 002b:00007ffff6a95738 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[ 287.122819][ T30] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36a4c4ab29
[ 287.132151][ T30] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000004
[ 287.141232][ T30] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0
[ 287.150205][ T30] R10: 0000001000074000 R11: 0000000000000246 R12: 0000000000000001
[ 287.159821][ T30] R13: 00007ffff6a95958 R14: 00007ffff6a95760 R15: 00007ffff6a95750
[ 287.169052][ T30]
[ 287.173132][ T30] INFO: task syz-executor933:5845 blocked for more than 143 seconds.
[ 287.182607][ T30] Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0
[ 287.191250][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.200045][ T30] task:syz-executor933 state:D stack:26136 pid:5845 tgid:5845 ppid:5844 flags:0x00000006
[ 287.210337][ T30] Call Trace:
[ 287.213712][ T30]
[ 287.216690][ T30] __schedule+0x17fb/0x4be0
[ 287.221362][ T30] ? __pfx___schedule+0x10/0x10
[ 287.226321][ T30] ? __pfx_lock_release+0x10/0x10
[ 287.231399][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 287.238495][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 287.245934][ T30] ? _raw_spin_lock_irq+0xdf/0x120
[ 287.252072][ T30] ? schedule+0x90/0x320
[ 287.257617][ T30] schedule+0x14b/0x320
[ 287.262708][ T30] schedule_preempt_disabled+0x13/0x30
[ 287.269965][ T30] rwsem_down_write_slowpath+0xeee/0x13b0
[ 287.276819][ T30] ? rwsem_down_write_slowpath+0xa09/0x13b0
[ 287.283729][ T30] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 287.289952][ T30] ? __pfx_lock_acquire+0x10/0x10
[ 287.295135][ T30] down_write+0x1d7/0x220
[ 287.299515][ T30] ? __pfx_down_write+0x10/0x10
[ 287.304474][ T30] ? fd_install+0x9c/0x5d0
[ 287.308954][ T30] blkdev_fallocate+0x20e/0x490
[ 287.313941][ T30] vfs_fallocate+0x569/0x6e0
[ 287.318598][ T30] __x64_sys_fallocate+0xbc/0x110
[ 287.323814][ T30] do_syscall_64+0xf3/0x230
[ 287.329468][ T30] ? clear_bhb_loop+0x35/0x90
[ 287.335367][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 287.342355][ T30] RIP: 0033:0x7f36a4c4ab29
[ 287.347851][ T30] RSP: 002b:00007ffff6a95738 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[ 287.357557][ T30] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36a4c4ab29
[ 287.366617][ T30] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000004
[ 287.374999][ T30] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0
[ 287.384494][ T30] R10: 0000001000074000 R11: 0000000000000246 R12: 0000000000000001
[ 287.393807][ T30] R13: 00007ffff6a95958 R14: 00007ffff6a95760 R15: 00007ffff6a95750
[ 287.401878][ T30]
[ 287.405010][ T30]
[ 287.405010][ T30] Showing all locks held in the system:
[ 287.412816][ T30] 1 lock held by khungtaskd/30:
[ 287.418727][ T30] #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[ 287.428747][ T30] 4 locks held by kworker/0:1H/40:
[ 287.433955][ T30] #0: ffff8880b863e758 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 287.444019][ T30] #1: ffff8880b8628948 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x41d/0x7a0
[ 287.456469][ T30] #2: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: blk_mq_run_work_fn+0x9b/0x300
[ 287.467214][ T30] #3: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: blk_queue_exit+0x2a/0x260
[ 287.477770][ T30] 1 lock held by klogd/5184:
[ 287.483673][ T30] 2 locks held by getty/5579:
[ 287.488399][ T30] #0: ffff88814e0d60a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 287.498755][ T30] #1: ffffc90002fde2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[ 287.535837][ T30] 1 lock held by syz-executor933/5839:
[ 287.541388][ T30] 1 lock held by syz-executor933/5843:
[ 287.546984][ T30] #0: ffff888148db2bc0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x20e/0x490
[ 287.557938][ T30] 1 lock held by syz-executor933/5845:
[ 287.563459][ T30] #0: ffff888148db2bc0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x20e/0x490
[ 287.575261][ T30] 1 lock held by syz-executor933/5846:
[ 287.580772][ T30] #0: ffff888148db2bc0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x20e/0x490
[ 287.592976][ T30] 1 lock held by syz-executor933/5847:
[ 287.599556][ T30] #0: ffff888148db2bc0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x20e/0x490
[ 287.611933][ T30]
[ 287.627446][ T30] =============================================
[ 287.627446][ T30]
[ 287.636013][ T30] NMI backtrace for cpu 1
[ 287.640396][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0
[ 287.650948][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 287.661087][ T30] Call Trace:
[ 287.664404][ T30]
[ 287.667372][ T30] dump_stack_lvl+0x241/0x360
[ 287.672106][ T30] ? __pfx_dump_stack_lvl+0x10/0x10
[ 287.677356][ T30] ? __pfx__printk+0x10/0x10
[ 287.682010][ T30] nmi_cpu_backtrace+0x49c/0x4d0
[ 287.687001][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 287.692504][ T30] ? _printk+0xd5/0x120
[ 287.696707][ T30] ? __pfx__printk+0x10/0x10
[ 287.701345][ T30] ? __wake_up_klogd+0xcc/0x110
[ 287.706262][ T30] ? __pfx__printk+0x10/0x10
[ 287.710906][ T30] ? __rcu_read_unlock+0xa1/0x110
[ 287.715974][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 287.722014][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 287.728062][ T30] watchdog+0xff6/0x1040
[ 287.732352][ T30] ? watchdog+0x1ea/0x1040
[ 287.736910][ T30] ? __pfx_watchdog+0x10/0x10
[ 287.741637][ T30] kthread+0x2f0/0x390
[ 287.745759][ T30] ? __pfx_watchdog+0x10/0x10
[ 287.750486][ T30] ? __pfx_kthread+0x10/0x10
[ 287.755125][ T30] ret_from_fork+0x4b/0x80
[ 287.759594][ T30] ? __pfx_kthread+0x10/0x10
[ 287.764240][ T30] ret_from_fork_asm+0x1a/0x30
[ 287.769071][ T30]
[ 287.772461][ T30] Sending NMI from CPU 1 to CPUs 0:
[ 287.777960][ C0] NMI backtrace for cpu 0
[ 287.777977][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0
[ 287.777997][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 287.778008][ C0] RIP: 0010:kasan_check_range+0x86/0x290
[ 287.778042][ C0] Code: 00 fc ff df 4f 8d 3c 31 4c 89 fd 4c 29 dd 48 83 fd 10 7f 29 48 85 ed 0f 84 3e 01 00 00 4c 89 cd 48 f7 d5 48 01 dd 41 80 3b 00 <0f> 85 c9 01 00 00 49 ff c3 48 ff c5 75 ee e9 1e 01 00 00 45 89 dc
[ 287.778057][ C0] RSP: 0018:ffffc900001577f0 EFLAGS: 00000246
[ 287.778074][ C0] RAX: 0000000000000001 RBX: 1ffffffff2030a4e RCX: ffffffff817aaf04
[ 287.778087][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90185270
[ 287.778099][ C0] RBP: ffffffffffffffff R08: ffffffff90185277 R09: 1ffffffff2030a4e
[ 287.778113][ C0] R10: dffffc0000000000 R11: fffffbfff2030a4e R12: 1ffff9200002af0c
[ 287.778126][ C0] R13: dffffc0000000000 R14: dffffc0000000001 R15: fffffbfff2030a4f
[ 287.778140][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 287.778155][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.778167][ C0] CR2: 0000555f0026c600 CR3: 000000007ef64000 CR4: 00000000003526f0
[ 287.778183][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.778193][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.778205][ C0] Call Trace:
[ 287.778211][ C0]
[ 287.778218][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0
[ 287.778240][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 287.778261][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 287.778282][ C0] ? nmi_handle+0x2a/0x5a0
[ 287.778309][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 287.778335][ C0] ? nmi_handle+0x14f/0x5a0
[ 287.778354][ C0] ? nmi_handle+0x2a/0x5a0
[ 287.778374][ C0] ? kasan_check_range+0x86/0x290
[ 287.778400][ C0] ? default_do_nmi+0x63/0x160
[ 287.778420][ C0] ? exc_nmi+0x123/0x1f0
[ 287.778438][ C0] ? end_repeat_nmi+0xf/0x53
[ 287.778458][ C0] ? lock_acquire+0xd4/0x550
[ 287.778476][ C0] ? kasan_check_range+0x86/0x290
[ 287.778503][ C0] ? kasan_check_range+0x86/0x290
[ 287.778529][ C0] ? kasan_check_range+0x86/0x290
[ 287.778555][ C0]
[ 287.778561][ C0]
[ 287.778568][ C0] lock_acquire+0xd4/0x550
[ 287.778590][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 287.778608][ C0] ? page_ext_put+0x97/0xc0
[ 287.778635][ C0] ? do_raw_spin_trylock+0xc8/0x1f0
[ 287.778661][ C0] ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 287.778687][ C0] ? page_ext_get+0x20/0x2a0
[ 287.778714][ C0] _raw_spin_trylock+0x46/0x80
[ 287.778734][ C0] ? free_unref_page+0x6ec/0x1000
[ 287.778755][ C0] free_unref_page+0x6ec/0x1000
[ 287.778779][ C0] ? rcu_core+0xa37/0x17a0
[ 287.778799][ C0] ? __pfx_rcu_free_slab+0x10/0x10
[ 287.778821][ C0] rcu_core+0xaaa/0x17a0
[ 287.778855][ C0] ? __pfx_rcu_core+0x10/0x10
[ 287.778878][ C0] ? kvm_sched_clock_read+0x11/0x20
[ 287.778900][ C0] ? sched_clock+0x4a/0x70
[ 287.778924][ C0] ? sched_clock_cpu+0x76/0x490
[ 287.778952][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 287.778972][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 287.778996][ C0] handle_softirqs+0x2d4/0x9b0
[ 287.779031][ C0] ? run_ksoftirqd+0xca/0x130
[ 287.779049][ C0] ? __pfx_handle_softirqs+0x10/0x10
[ 287.779073][ C0] ? preempt_schedule+0xe1/0xf0
[ 287.779100][ C0] run_ksoftirqd+0xca/0x130
[ 287.779116][ C0] ? __pfx_run_ksoftirqd+0x10/0x10
[ 287.779131][ C0] ? __pfx_run_ksoftirqd+0x10/0x10
[ 287.779148][ C0] ? __pfx_ksoftirqd_should_run+0x10/0x10
[ 287.779165][ C0] ? smpboot_thread_fn+0x2d3/0xa30
[ 287.779192][ C0] ? smpboot_thread_fn+0x4fb/0xa30
[ 287.779218][ C0] ? smpboot_thread_fn+0x656/0xa30
[ 287.779245][ C0] ? __pfx_run_ksoftirqd+0x10/0x10
[ 287.779260][ C0] smpboot_thread_fn+0x544/0xa30
[ 287.779287][ C0] ? smpboot_thread_fn+0x4e/0xa30
[ 287.779317][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 287.779344][ C0] kthread+0x2f0/0x390
[ 287.779363][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 287.779389][ C0] ? __pfx_kthread+0x10/0x10
[ 287.779409][ C0] ret_from_fork+0x4b/0x80
[ 287.779424][ C0] ? __pfx_kthread+0x10/0x10
[ 287.779444][ C0] ret_from_fork_asm+0x1a/0x30
[ 287.779476][ C0]
[ 287.779484][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.524 msecs
[ 288.217442][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 288.224347][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc4-syzkaller-00069-g8379578b11d5 #0
[ 288.234862][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 288.244930][ T30] Call Trace:
[ 288.248218][ T30]
[ 288.251156][ T30] dump_stack_lvl+0x241/0x360
[ 288.255857][ T30] ? __pfx_dump_stack_lvl+0x10/0x10
[ 288.261081][ T30] ? __pfx__printk+0x10/0x10
[ 288.265688][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 288.271689][ T30] ? vscnprintf+0x5d/0x90
[ 288.276036][ T30] panic+0x349/0x880
[ 288.279946][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 288.286115][ T30] ? __pfx_panic+0x10/0x10
[ 288.290547][ T30] ? tick_nohz_tick_stopped+0x82/0xb0
[ 288.295947][ T30] ? __irq_work_queue_local+0x137/0x410
[ 288.301508][ T30] ? preempt_schedule_thunk+0x1a/0x30
[ 288.306893][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 288.313061][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[ 288.319228][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[ 288.325401][ T30] watchdog+0x1035/0x1040
[ 288.329749][ T30] ? watchdog+0x1ea/0x1040
[ 288.334206][ T30] ? __pfx_watchdog+0x10/0x10
[ 288.338899][ T30] kthread+0x2f0/0x390
[ 288.342984][ T30] ? __pfx_watchdog+0x10/0x10
[ 288.347674][ T30] ? __pfx_kthread+0x10/0x10
[ 288.352278][ T30] ret_from_fork+0x4b/0x80
[ 288.356709][ T30] ? __pfx_kthread+0x10/0x10
[ 288.361312][ T30] ret_from_fork_asm+0x1a/0x30
[ 288.366104][ T30]
[ 288.369431][ T30] Kernel Offset: disabled
[ 288.373797][ T30] Rebooting in 86400 seconds..