Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts.
[ 716.143362][ T28] INFO: task syz-executor311:3624 can't die for more than 143 seconds.
[ 716.151758][ T28] task:syz-executor311 state:R running task stack:27456 pid: 3624 ppid: 3622 flags:0x00004006
[ 716.243234][ T28] Call Trace:
[ 716.246553][ T28]
[ 716.249505][ T28] __schedule+0xa9a/0x4cc0
[ 716.293366][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 716.299231][ T28] ? io_schedule_timeout+0x140/0x140
[ 716.343481][ T28] ? lockdep_hardirqs_on+0x79/0x100
[ 716.348948][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 716.363237][ T28] preempt_schedule_common+0x45/0xc0
[ 716.368573][ T28] preempt_schedule_thunk+0x16/0x18
[ 716.423235][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 716.428438][ T28] _raw_spin_unlock_irqrestore+0x57/0x70
[ 716.463240][ T28] htab_map_update_elem+0x52c/0x860
[ 716.468658][ T28] bpf_map_update_value.isra.0+0x2dc/0x8f0
[ 716.513277][ T28] generic_map_update_batch+0x32a/0x5c0
[ 716.518901][ T28] ? generic_map_delete_batch+0x630/0x630
[ 716.563570][ T28] ? generic_map_delete_batch+0x630/0x630
[ 716.569349][ T28] bpf_map_do_batch+0x2d7/0x5b0
[ 716.603264][ T28] __sys_bpf+0x1cdd/0x55d0
[ 716.607736][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 716.613130][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 716.649241][ T28] ? find_held_lock+0x2d/0x110
[ 716.683286][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 716.688367][ T28] __x64_sys_bpf+0x75/0xb0
[ 716.692815][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 716.753272][ T28] do_syscall_64+0x35/0xb0
[ 716.757808][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 716.813272][ T28] RIP: 0033:0x7feda28ebed9
[ 716.817726][ T28] RSP: 002b:00007ffef1c28ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 716.863224][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007feda28ebed9
[ 716.871229][ T28] RDX: 0000000000000038 RSI: 0000000020000140 RDI: 000000000000001a
[ 716.923237][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 716.931242][ T28] R10: 00007ffef1c28560 R11: 0000000000000246 R12: 00007feda28af6b0
[ 716.993269][ T28] R13: 0000000000000000 R14: 00007ffef1c28b10 R15: 00007ffef1c28b00
[ 717.001296][ T28]
[ 717.033429][ T28] INFO: task syz-executor311:3629 can't die for more than 144 seconds.
[ 717.041694][ T28] task:syz-executor311 state:R running task stack:27928 pid: 3629 ppid: 3627 flags:0x00004006
[ 717.165673][ T28] Call Trace:
[ 717.169002][ T28]
[ 717.171949][ T28] __schedule+0xa9a/0x4cc0
[ 717.225986][ T28] ? __schedule+0xa9a/0x4cc0
[ 717.230641][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 717.263303][ T28] ? io_schedule_timeout+0x140/0x140
[ 717.268658][ T28] ? lockdep_hardirqs_on+0x79/0x100
[ 717.321951][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 717.343255][ T28] preempt_schedule_common+0x45/0xc0
[ 717.348598][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 717.413231][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 717.418319][ T28] ? _raw_spin_unlock_irqrestore+0x57/0x70
[ 717.453228][ T28] ? __check_object_size+0x289/0x7a0
[ 717.458644][ T28] ? __check_heap_object+0x2/0x110
[ 717.513310][ T28] ? bpf_map_update_value.isra.0+0x2dc/0x8f0
[ 717.519359][ T28] ? generic_map_update_batch+0x3f2/0x5c0
[ 717.553244][ T28] ? generic_map_delete_batch+0x630/0x630
[ 717.559044][ T28] ? generic_map_delete_batch+0x630/0x630
[ 717.613231][ T28] ? bpf_map_do_batch+0x2d7/0x5b0
[ 717.618319][ T28] ? __sys_bpf+0x1cdd/0x55d0
[ 717.622940][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 717.703234][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 717.709288][ T28] ? find_held_lock+0x2d/0x110
[ 717.753259][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 717.758341][ T28] ? __x64_sys_bpf+0x75/0xb0
[ 717.762959][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 717.833277][ T28] ? do_syscall_64+0x35/0xb0
[ 717.837930][ T28] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 717.873303][ T28]
[ 717.876423][ T28] INFO: task syz-executor311:3630 can't die for more than 145 seconds.
[ 717.923233][ T28] task:syz-executor311 state:R running task stack:27928 pid: 3630 ppid: 3625 flags:0x00004006
[ 718.003231][ T28] Call Trace:
[ 718.006538][ T28]
[ 718.009481][ T28] __schedule+0xa9a/0x4cc0
[ 718.063241][ T28] ? rwlock_bug.part.0+0x90/0x90
[ 718.068222][ T28] ? __lock_acquire+0x163e/0x5660
[ 718.113249][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 718.119112][ T28] ? debug_object_active_state+0x260/0x350
[ 718.173235][ T28] ? io_schedule_timeout+0x140/0x140
[ 718.178583][ T28] ? lockdep_hardirqs_on+0x79/0x100
[ 718.223245][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 718.228670][ T28] ? preempt_schedule_common+0x45/0xc0
[ 718.305452][ T28] ? alloc_htab_elem+0x413/0x730
[ 718.310452][ T28] ? free_htab_elem+0x1b5/0x270
[ 718.355588][ T28] ? _raw_spin_unlock_irqrestore+0x57/0x70
[ 718.361457][ T28] ? htab_map_update_elem+0x52c/0x860
[ 718.403237][ T28] ? bpf_map_update_value.isra.0+0x2dc/0x8f0
[ 718.409288][ T28] ? generic_map_update_batch+0x3f2/0x5c0
[ 718.463257][ T28] ? generic_map_delete_batch+0x630/0x630
[ 718.469050][ T28] ? generic_map_delete_batch+0x630/0x630
[ 718.523236][ T28] ? bpf_map_do_batch+0x2d7/0x5b0
[ 718.528325][ T28] ? __sys_bpf+0x1cdd/0x55d0
[ 718.532945][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 718.603275][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 718.609337][ T28] ? find_held_lock+0x2d/0x110
[ 718.643306][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 718.648380][ T28] ? __x64_sys_bpf+0x75/0xb0
[ 718.652989][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 718.723282][ T28] ? do_syscall_64+0x35/0xb0
[ 718.727926][ T28] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 718.793317][ T28]
[ 718.796492][ T28] INFO: task syz-executor311:3631 can't die for more than 146 seconds.
[ 718.853993][ T28] task:syz-executor311 state:R running task stack:27928 pid: 3631 ppid: 3623 flags:0x00004006
[ 718.943222][ T28] Call Trace:
[ 718.946535][ T28]
[ 718.949477][ T28] __schedule+0xa9a/0x4cc0
[ 719.013553][ T28] ? __schedule+0xa9a/0x4cc0
[ 719.018208][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 719.063245][ T28] ? io_schedule_timeout+0x140/0x140
[ 719.068588][ T28] ? lockdep_hardirqs_on+0x79/0x100
[ 719.123237][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 719.128669][ T28] ? preempt_schedule_common+0x45/0xc0
[ 719.183232][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 719.188657][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 719.233244][ T28] ? _raw_spin_unlock_irqrestore+0x57/0x70
[ 719.239103][ T28] ? htab_map_update_elem+0x52c/0x860
[ 719.293249][ T28] ? bpf_map_update_value.isra.0+0x2dc/0x8f0
[ 719.299293][ T28] ? generic_map_update_batch+0x3f2/0x5c0
[ 719.353243][ T28] ? generic_map_delete_batch+0x630/0x630
[ 719.359033][ T28] ? generic_map_delete_batch+0x630/0x630
[ 719.413244][ T28] ? bpf_map_do_batch+0x2d7/0x5b0
[ 719.418339][ T28] ? __sys_bpf+0x1cdd/0x55d0
[ 719.422969][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 719.493244][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 719.499306][ T28] ? find_held_lock+0x2d/0x110
[ 719.553269][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 719.558353][ T28] ? __x64_sys_bpf+0x75/0xb0
[ 719.562968][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 719.623320][ T28] ? do_syscall_64+0x35/0xb0
[ 719.627971][ T28] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 719.683243][ T28]
[ 719.686322][ T28] INFO: task syz-executor311:3632 can't die for more than 146 seconds.
[ 719.723231][ T28] task:syz-executor311 state:R running task stack:27328 pid: 3632 ppid: 3626 flags:0x00004006
[ 719.763232][ T28] Call Trace:
[ 719.766538][ T28]
[ 719.769481][ T28] __schedule+0xa9a/0x4cc0
[ 719.823259][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 719.829124][ T28] ? io_schedule_timeout+0x140/0x140
[ 719.873282][ T28] ? preempt_schedule_notrace+0x5b/0xd0
[ 719.878888][ T28] ? preempt_schedule_notrace_thunk+0x16/0x18
[ 719.936024][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 719.941453][ T28] preempt_schedule_common+0x45/0xc0
[ 719.993229][ T28] preempt_schedule_thunk+0x16/0x18
[ 719.998478][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 720.033270][ T28] _raw_spin_unlock_irqrestore+0x57/0x70
[ 720.038962][ T28] htab_map_update_elem+0x52c/0x860
[ 720.083363][ T28] bpf_map_update_value.isra.0+0x2dc/0x8f0
[ 720.089226][ T28] generic_map_update_batch+0x3f2/0x5c0
[ 720.143236][ T28] ? generic_map_delete_batch+0x630/0x630
[ 720.149025][ T28] ? generic_map_delete_batch+0x630/0x630
[ 720.201369][ T28] bpf_map_do_batch+0x2d7/0x5b0
[ 720.233276][ T28] __sys_bpf+0x1cdd/0x55d0
[ 720.237775][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 720.283247][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 720.289300][ T28] ? find_held_lock+0x2d/0x110
[ 720.343304][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 720.348387][ T28] __x64_sys_bpf+0x75/0xb0
[ 720.352832][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 720.393352][ T28] do_syscall_64+0x35/0xb0
[ 720.397822][ T28] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 720.443236][ T28] RIP: 0033:0x7feda28ebed9
[ 720.447690][ T28] RSP: 002b:00007ffef1c28ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 720.503248][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007feda28ebed9
[ 720.511260][ T28] RDX: 0000000000000038 RSI: 0000000020000140 RDI: 000000000000001a
[ 720.553297][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 720.561304][ T28] R10: 00007ffef1c28560 R11: 0000000000000246 R12: 00007feda28af6b0
[ 720.633270][ T28] R13: 0000000000000000 R14: 00007ffef1c28b10 R15: 00007ffef1c28b00
[ 720.641301][ T28]
[ 720.673365][ T28] INFO: task syz-executor311:3633 can't die for more than 147 seconds.
[ 720.681643][ T28] task:syz-executor311 state:R running task stack:27816 pid: 3633 ppid: 3628 flags:0x00004006
[ 720.813229][ T28] Call Trace:
[ 720.816539][ T28]
[ 720.819483][ T28] __schedule+0xa9a/0x4cc0
[ 720.863238][ T28] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 720.869110][ T28] ? io_schedule_timeout+0x140/0x140
[ 720.925629][ T28] ? lockdep_hardirqs_on+0x79/0x100
[ 720.930879][ T28] ? preempt_schedule_thunk+0x16/0x18
[ 720.993282][ T28] htab_map_update_elem+0x16c/0x860
[ 720.998538][ T28] ? jhash+0x1d7/0x5d0
[ 721.002632][ T28] ? __might_fault+0xa1/0x170
[ 721.053225][ T28] preempt_schedule_thunk+0x16/0x18
[ 721.058477][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 721.113464][ T28] ? lock_release+0x780/0x780
[ 721.118199][ T28] ? jhash+0x1c5/0x5d0
[ 721.122291][ T28] ? free_htab_elem+0x1b5/0x270
[ 721.193239][ T28] ? _raw_spin_unlock_irqrestore+0x57/0x70
[ 721.199103][ T28] ? htab_map_update_elem+0x52c/0x860
[ 721.253242][ T28] ? __might_fault+0x142/0x170
[ 721.258054][ T28] ? _copy_from_user+0x25/0x170
[ 721.263113][ T28] ? generic_map_update_batch+0x39f/0x5c0
[ 721.333249][ T28] ? generic_map_delete_batch+0x630/0x630
[ 721.339046][ T28] ? generic_map_delete_batch+0x630/0x630
[ 721.403318][ T28] ? bpf_map_do_batch+0x2d7/0x5b0
[ 721.408412][ T28] ? __sys_bpf+0x1cdd/0x55d0
[ 721.413142][ T28] ? bpf_perf_link_attach+0x520/0x520
[ 721.458662][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 721.513244][ T28] ? find_held_lock+0x2d/0x110
[ 721.518096][ T28] ? trace_hardirqs_on+0x38/0x1c0
[ 721.523150][ T28] ? __x64_sys_bpf+0x75/0xb0
[ 721.577926][ T28] ? syscall_enter_from_user_mode+0x21/0x70
[ 721.633301][ T28] ? do_syscall_64+0x35/0xb0
[ 721.637954][ T28] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 721.693320][ T28]
[ 721.724935][ T28]
[ 721.724935][ T28] Showing all locks held in the system:
[ 721.732766][ T28] 1 lock held by khungtaskd/28:
[ 721.793230][ T28] #0: ffffffff8bd83de0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[ 721.865965][ T28] 1 lock held by klogd/2950:
[ 721.870591][ T28] 2 locks held by getty/3276:
[ 721.913230][ T28] #0: ffff888148da3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80
[ 721.923144][ T28] #1: ffffc90002e562e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcea/0x1230
[ 722.023227][ T28] 1 lock held by syz-executor311/3624:
[ 722.028724][ T28] 1 lock held by syz-executor311/3629:
[ 722.093230][ T28] 1 lock held by syz-executor311/3631:
[ 722.098725][ T28] 1 lock held by syz-executor311/3632:
[ 722.143234][ T28] 1 lock held by syz-executor311/3633:
[ 722.148749][ T28]
[ 722.151072][ T28] =============================================
[ 722.151072][ T28]
[ 722.223249][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 722.230170][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 5.18.0-rc1-next-20220411-syzkaller #0
[ 722.239555][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 722.249618][ T28] Call Trace:
[ 722.252900][ T28]
[ 722.255834][ T28] dump_stack_lvl+0xcd/0x134
[ 722.260538][ T28] panic+0x2d7/0x636
[ 722.264470][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 722.270477][ T28] ? watchdog.cold+0x1b9/0x1de
[ 722.275291][ T28] watchdog.cold+0x1ca/0x1de
[ 722.279907][ T28] ? trace_sched_process_hang+0x280/0x280
[ 722.285690][ T28] kthread+0x2e9/0x3a0
[ 722.289819][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 722.295467][ T28] ret_from_fork+0x1f/0x30
[ 722.299920][ T28]
[ 722.303220][ T28] Kernel Offset: disabled
[ 722.307539][ T28] Rebooting in 86400 seconds..