Warning: Permanently added '10.128.0.89' (ECDSA) to the list of known hosts.
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[ 716.276877][ T26] INFO: task syz-executor243:3652 blocked for more than 143 seconds.
[ 716.285401][ T26] Not tainted 5.16.0-rc7-syzkaller #0
[ 716.291694][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 716.303920][ T26] task:syz-executor243 state:D stack:28144 pid: 3652 ppid: 3649 flags:0x00000004
[ 716.316364][ T26] Call Trace:
[ 716.321095][ T26]
[ 716.324052][ T26] __schedule+0xa9a/0x4900
[ 716.328769][ T26] ? io_schedule_timeout+0x180/0x180
[ 716.334172][ T26] ? mark_held_locks+0x9f/0xe0
[ 716.339154][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 716.344571][ T26] schedule+0xd2/0x260
[ 716.349303][ T26] rwsem_down_write_slowpath+0x634/0x1110
[ 716.355360][ T26] ? rwsem_mark_wake+0x960/0x960
[ 716.360706][ T26] ? lock_release+0x720/0x720
[ 716.365793][ T26] down_write+0x135/0x150
[ 716.370537][ T26] ? down_write_killable_nested+0x180/0x180
[ 716.376803][ T26] blkdev_fallocate+0x1e2/0x420
[ 716.382068][ T26] ? blkdev_writepage+0x30/0x30
[ 716.386998][ T26] vfs_fallocate+0x48d/0xe10
[ 716.391688][ T26] __x64_sys_fallocate+0xcf/0x140
[ 716.397103][ T26] do_syscall_64+0x35/0xb0
[ 716.401887][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 716.408185][ T26] RIP: 0033:0x7f74a1108e39
[ 716.413053][ T26] RSP: 002b:00007fff04673d58 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[ 716.421819][ T26] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f74a1108e39
[ 716.430204][ T26] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000004
[ 716.438525][ T26] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 716.446884][ T26] R10: 7fffffffffffffff R11: 0000000000000246 R12: 00007f74a10cc610
[ 716.454868][ T26] R13: 0000000000000000 R14: 00007fff04673d80 R15: 00007fff04673d70
[ 716.463418][ T26]
[ 716.466854][ T26] INFO: task syz-executor243:3653 blocked for more than 143 seconds.
[ 716.475232][ T26] Not tainted 5.16.0-rc7-syzkaller #0
[ 716.481563][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 716.490583][ T26] task:syz-executor243 state:D stack:28144 pid: 3653 ppid: 3650 flags:0x00000004
[ 716.500254][ T26] Call Trace:
[ 716.503908][ T26]
[ 716.507240][ T26] __schedule+0xa9a/0x4900
[ 716.511697][ T26] ? io_schedule_timeout+0x180/0x180
[ 716.517052][ T26] ? mark_held_locks+0x9f/0xe0
[ 716.521845][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 716.526840][ T26] schedule+0xd2/0x260
[ 716.531270][ T26] rwsem_down_write_slowpath+0x634/0x1110
[ 716.537410][ T26] ? rwsem_mark_wake+0x960/0x960
[ 716.542865][ T26] ? lock_release+0x720/0x720
[ 716.547963][ T26] down_write+0x135/0x150
[ 716.552664][ T26] ? down_write_killable_nested+0x180/0x180
[ 716.559065][ T26] blkdev_fallocate+0x1e2/0x420
[ 716.564251][ T26] ? blkdev_writepage+0x30/0x30
[ 716.569508][ T26] vfs_fallocate+0x48d/0xe10
[ 716.574128][ T26] __x64_sys_fallocate+0xcf/0x140
[ 716.579228][ T26] do_syscall_64+0x35/0xb0
[ 716.583699][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 716.590010][ T26] RIP: 0033:0x7f74a1108e39
[ 716.594805][ T26] RSP: 002b:00007fff04673d58 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[ 716.603575][ T26] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f74a1108e39
[ 716.612772][ T26] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000004
[ 716.621018][ T26] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 716.632504][ T26] R10: 7fffffffffffffff R11: 0000000000000246 R12: 00007f74a10cc610
[ 716.644387][ T26] R13: 0000000000000000 R14: 00007fff04673d80 R15: 00007fff04673d70
[ 716.653692][ T26]
[ 716.660121][ T26] INFO: task syz-executor243:3658 blocked for more than 143 seconds.
[ 716.668365][ T26] Not tainted 5.16.0-rc7-syzkaller #0
[ 716.674560][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 716.683934][ T26] task:syz-executor243 state:D stack:27120 pid: 3658 ppid: 3644 flags:0x00000004
[ 716.693645][ T26] Call Trace:
[ 716.697363][ T26]
[ 716.700656][ T26] __schedule+0xa9a/0x4900
[ 716.705109][ T26] ? io_schedule_timeout+0x180/0x180
[ 716.710823][ T26] ? mark_held_locks+0x9f/0xe0
[ 716.715969][ T26] ? rwlock_bug.part.0+0x90/0x90
[ 716.721372][ T26] schedule+0xd2/0x260
[ 716.725461][ T26] rwsem_down_write_slowpath+0x634/0x1110
[ 716.731250][ T26] ? rwsem_mark_wake+0x960/0x960
[ 716.736651][ T26] ? lock_release+0x720/0x720
[ 716.741730][ T26] down_write+0x135/0x150
[ 716.746425][ T26] ? down_write_killable_nested+0x180/0x180
[ 716.752987][ T26] blkdev_fallocate+0x1e2/0x420
[ 716.758264][ T26] ? blkdev_writepage+0x30/0x30
[ 716.763508][ T26] vfs_fallocate+0x48d/0xe10
[ 716.768521][ T26] __x64_sys_fallocate+0xcf/0x140
[ 716.773876][ T26] do_syscall_64+0x35/0xb0
[ 716.778383][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 716.784298][ T26] RIP: 0033:0x7f74a1108e39
[ 716.789106][ T26] RSP: 002b:00007fff04673d58 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[ 716.797894][ T26] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f74a1108e39
[ 716.806319][ T26] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000004
[ 716.814706][ T26] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 716.823116][ T26] R10: 7fffffffffffffff R11: 0000000000000246 R12: 0000000000074dbc
[ 716.831455][ T26] R13: 00007fff04673d6c R14: 00007fff04673d80 R15: 00007fff04673d70
[ 716.840684][ T26]
[ 716.846765][ T26]
[ 716.846765][ T26] Showing all locks held in the system:
[ 716.854488][ T26] 1 lock held by khungtaskd/26:
[ 716.860536][ T26] #0: ffffffff8bb83da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[ 716.873302][ T26] 2 locks held by getty/3296:
[ 716.878536][ T26] #0: ffff8880221a5098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80
[ 716.888770][ T26] #1: ffffc90002b962e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcf0/0x1230
[ 716.899281][ T26] 1 lock held by syz-executor243/3652:
[ 716.905098][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 716.916137][ T26] 1 lock held by syz-executor243/3653:
[ 716.921978][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 716.932734][ T26] 1 lock held by syz-executor243/3655:
[ 716.939366][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 716.951161][ T26] 1 lock held by syz-executor243/3658:
[ 716.957005][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 716.968035][ T26] 1 lock held by syz-executor243/3665:
[ 716.973801][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 716.985823][ T26] 1 lock held by syz-executor243/3667:
[ 716.993651][ T26] #0: ffff888017262108 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x1e2/0x420
[ 717.005031][ T26]
[ 717.007432][ T26] =============================================
[ 717.007432][ T26]
[ 717.015837][ T26] NMI backtrace for cpu 0
[ 717.020165][ T26] CPU: 0 PID: 26 Comm: khungtaskd Not tainted 5.16.0-rc7-syzkaller #0
[ 717.028321][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 717.038359][ T26] Call Trace:
[ 717.041622][ T26]
[ 717.044546][ T26] dump_stack_lvl+0xcd/0x134
[ 717.049233][ T26] nmi_cpu_backtrace.cold+0x47/0x144
[ 717.054516][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 717.059748][ T26] nmi_trigger_cpumask_backtrace+0x1b3/0x230
[ 717.065751][ T26] watchdog+0xc1d/0xf50
[ 717.069936][ T26] ? reset_hung_task_detector+0x30/0x30
[ 717.075466][ T26] kthread+0x405/0x4f0
[ 717.079557][ T26] ? set_kthread_struct+0x130/0x130
[ 717.084831][ T26] ret_from_fork+0x1f/0x30
[ 717.089257][ T26]
[ 717.092456][ T26] Sending NMI from CPU 0 to CPUs 1:
[ 717.097697][ C1] NMI backtrace for cpu 1
[ 717.097709][ C1] CPU: 1 PID: 2961 Comm: klogd Not tainted 5.16.0-rc7-syzkaller #0
[ 717.097729][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 717.097740][ C1] RIP: 0010:__lock_acquire+0xe3d/0x5470
[ 717.097769][ C1] Code: 44 8b 3d 9e 32 35 0c 45 85 ff 0f 84 09 76 a4 07 45 31 ff 48 b8 00 00 00 00 00 fc ff df 48 8b 5c 24 30 48 c7 04 03 00 00 00 00 <48> 8b 84 24 e8 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 ca 2d 00
[ 717.097787][ C1] RSP: 0018:ffffc9000ba27470 EFLAGS: 00000097
[ 717.097803][ C1] RAX: dffffc0000000000 RBX: 1ffff92001744ea0 RCX: 000000000000aabe
[ 717.097816][ C1] RDX: 1ffff1100fb684eb RSI: 0000000000000001 RDI: ffffffff8f317558
[ 717.097829][ C1] RBP: d045cae75a1e1578 R08: 0000000000000000 R09: ffffffff8ff76a07
[ 717.097843][ C1] R10: fffffbfff1feed40 R11: 0000000000000001 R12: ffff88807db42788
[ 717.097856][ C1] R13: ffff88807db41d00 R14: ffffffff8d918b48 R15: 0000000000000001
[ 717.097869][ C1] FS: 00007faa0c677800(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 717.097886][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 717.097899][ C1] CR2: 00007f74a114c01d CR3: 000000002333e000 CR4: 00000000003506e0
[ 717.097911][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 717.097923][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 717.097934][ C1] Call Trace:
[ 717.097939][ C1]
[ 717.097951][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 717.097979][ C1] lock_acquire+0x1ab/0x510
[ 717.098000][ C1] ? debug_check_no_obj_freed+0xc7/0x420
[ 717.098092][ C1] ? lock_release+0x720/0x720
[ 717.098113][ C1] ? debug_check_no_obj_freed+0x20c/0x420
[ 717.098137][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 717.098159][ C1] ? qlist_free_all+0x5a/0xc0
[ 717.098203][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 717.098230][ C1] _raw_spin_lock_irqsave+0x39/0x50
[ 717.098253][ C1] ? debug_check_no_obj_freed+0xc7/0x420
[ 717.098276][ C1] debug_check_no_obj_freed+0xc7/0x420
[ 717.098302][ C1] ? free_tail_pages_check+0x180/0x2d0
[ 717.098344][ C1] free_pcp_prepare+0x2ae/0x870
[ 717.098369][ C1] free_unref_page+0x19/0x690
[ 717.098421][ C1] __unfreeze_partials+0x343/0x360
[ 717.098460][ C1] ? put_cpu_partial+0x171/0x210
[ 717.098484][ C1] qlist_free_all+0x5a/0xc0
[ 717.098503][ C1] kasan_quarantine_reduce+0x180/0x200
[ 717.098524][ C1] __kasan_slab_alloc+0xa2/0xc0
[ 717.098547][ C1] __kmalloc_node_track_caller+0x238/0x360
[ 717.098569][ C1] ? alloc_skb_with_frags+0x93/0x620
[ 717.098623][ C1] __alloc_skb+0xde/0x340
[ 717.098665][ C1] alloc_skb_with_frags+0x93/0x620
[ 717.098687][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 717.098711][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 717.098734][ C1] sock_alloc_send_pskb+0x783/0x910
[ 717.098761][ C1] ? sock_wmalloc+0x120/0x120
[ 717.098782][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 717.098803][ C1] ? do_raw_spin_lock+0x120/0x2b0
[ 717.098826][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 717.098848][ C1] ? __rcu_read_unlock+0x29c/0x570
[ 717.098917][ C1] unix_dgram_sendmsg+0x3ec/0x1950
[ 717.098992][ C1] ? aa_sk_perm+0x30f/0xaa0
[ 717.099035][ C1] ? unix_stream_sendpage+0xca0/0xca0
[ 717.099056][ C1] ? aa_af_perm+0x230/0x230
[ 717.099085][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 717.099112][ C1] ? unix_stream_sendpage+0xca0/0xca0
[ 717.099134][ C1] sock_sendmsg+0xcf/0x120
[ 717.099175][ C1] __sys_sendto+0x21c/0x320
[ 717.099195][ C1] ? __ia32_sys_getpeername+0xb0/0xb0
[ 717.099214][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 717.099244][ C1] ? __context_tracking_exit+0xb8/0xe0
[ 717.099268][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 717.099289][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 717.099316][ C1] __x64_sys_sendto+0xdd/0x1b0
[ 717.099335][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 717.099356][ C1] ? syscall_enter_from_user_mode+0x21/0x70
[ 717.099381][ C1] do_syscall_64+0x35/0xb0
[ 717.099400][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 717.099424][ C1] RIP: 0033:0x7faa0c8130ac
[ 717.099440][ C1] Code: 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 19 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 64 c3 0f 1f 00 55 48 83 ec 20 48 89 54 24 10
[ 717.099458][ C1] RSP: 002b:00007ffde81df788 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 717.099477][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa0c8130ac
[ 717.099490][ C1] RDX: 000000000000003a RSI: 0000561c075a8bf0 RDI: 0000000000000003
[ 717.099502][ C1] RBP: 0000561c075a4910 R08: 0000000000000000 R09: 0000000000000000
[ 717.099514][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000014
[ 717.099526][ C1] R13: 0000000000000001 R14: 00007faa0c98e77d R15: 00007ffde81df898
[ 717.099545][ C1]
[ 717.099552][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.854 msecs
[ 717.218716][ T26] Kernel panic - not syncing: hung_task: blocked tasks
[ 717.585746][ T26] CPU: 1 PID: 26 Comm: khungtaskd Not tainted 5.16.0-rc7-syzkaller #0
[ 717.593894][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 717.603929][ T26] Call Trace:
[ 717.607189][ T26]
[ 717.610106][ T26] dump_stack_lvl+0xcd/0x134
[ 717.614685][ T26] panic+0x2b0/0x6dd
[ 717.618592][ T26] ? __warn_printk+0xf3/0xf3
[ 717.623165][ T26] ? lapic_can_unplug_cpu+0x80/0x80
[ 717.628342][ T26] ? preempt_schedule_thunk+0x16/0x18
[ 717.633699][ T26] ? nmi_trigger_cpumask_backtrace+0x196/0x230
[ 717.639837][ T26] ? watchdog.cold+0x130/0x158
[ 717.644617][ T26] watchdog.cold+0x141/0x158
[ 717.649201][ T26] ? reset_hung_task_detector+0x30/0x30
[ 717.654750][ T26] kthread+0x405/0x4f0
[ 717.658814][ T26] ? set_kthread_struct+0x130/0x130
[ 717.664007][ T26] ret_from_fork+0x1f/0x30
[ 717.668427][ T26]
[ 717.671777][ T26] Kernel Offset: disabled
[ 717.676095][ T26] Rebooting in 86400 seconds..