[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.209' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 716.053308][ T26] INFO: task syz-executor860:6695 blocked for more than 143 seconds. [ 716.061655][ T26] Not tainted 5.15.0-rc2-syzkaller #0 [ 716.093140][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 716.113499][ T26] task:syz-executor860 state:D stack:28336 pid: 6695 ppid: 6538 flags:0x00004004 [ 716.122745][ T26] Call Trace: [ 716.148699][ T26] __schedule+0x940/0x26f0 executing program [ 716.165078][ T26] ? io_schedule_timeout+0x140/0x140 executing program [ 716.193253][ T26] schedule+0xd3/0x270 [ 716.197376][ T26] schedule_preempt_disabled+0xf/0x20 [ 716.202760][ T26] __mutex_lock+0xa34/0x12f0 [ 716.228897][ T26] ? io_uring_del_tctx_node+0x105/0x350 executing program [ 716.253194][ T26] ? mutex_lock_io_nested+0x1150/0x1150 [ 716.258787][ T26] ? xa_erase+0xec/0x170 [ 716.283161][ T26] ? __xa_alloc_cyclic+0x340/0x340 [ 716.288921][ T26] io_uring_del_tctx_node+0x105/0x350 [ 716.323208][ T26] io_uring_cancel_generic+0x5cb/0x740 [ 716.328739][ T26] ? __io_uring_free+0x170/0x170 [ 716.361961][ T26] ? finish_wait+0x270/0x270 executing program [ 716.373249][ T26] ? mark_lock+0xef/0x17b0 [ 716.377760][ T26] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 716.413138][ T26] ? __validate_process_creds+0x20c/0x370 [ 716.419027][ T26] do_exit+0x265/0x2a30 executing program [ 716.435278][ T26] ? find_held_lock+0x2d/0x110 [ 716.440089][ T26] ? mm_update_next_owner+0x7a0/0x7a0 executing program executing program [ 716.483346][ T26] ? lock_downgrade+0x6e0/0x6e0 [ 716.488253][ T26] do_group_exit+0x125/0x310 executing program [ 716.493032][ T26] get_signal+0x47f/0x2160 [ 716.537585][ T26] arch_do_signal_or_restart+0x2a9/0x1c40 [ 716.568880][ T26] ? find_held_lock+0x2d/0x110 executing program [ 716.589379][ T26] ? get_sigframe_size+0x10/0x10 [ 716.603165][ T26] ? __do_sys_futex+0xdc/0x3b0 [ 716.622885][ T26] ? do_futex+0x1770/0x1770 executing program [ 716.643247][ T26] exit_to_user_mode_prepare+0x17d/0x290 [ 716.643339][ T26] syscall_exit_to_user_mode+0x19/0x60 [ 716.643367][ T26] do_syscall_64+0x42/0xb0 executing program [ 716.690440][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 716.723158][ T26] RIP: 0033:0x7fd897b63b79 [ 716.727613][ T26] RSP: 002b:00007fd897b15308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 716.773105][ T26] RAX: fffffffffffffe00 RBX: 00007fd897beb408 RCX: 00007fd897b63b79 [ 716.781282][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd897beb408 executing program [ 716.846631][ T26] RBP: 00007fd897beb400 R08: 0000000000000000 R09: 0000000000000000 [ 716.876185][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd897bb9074 executing program [ 716.913092][ T26] R13: 0000000000000004 R14: 00007fd897b15400 R15: 0000000000022000 [ 716.953144][ T26] INFO: task syz-executor860:6752 blocked for more than 144 seconds. executing program [ 716.961240][ T26] Not tainted 5.15.0-rc2-syzkaller #0 executing program [ 717.016603][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. executing program [ 717.063086][ T26] task:syz-executor860 state:D stack:28752 pid: 6752 ppid: 6541 flags:0x00004004 [ 717.072336][ T26] Call Trace: executing program [ 717.113093][ T26] __schedule+0x940/0x26f0 [ 717.117597][ T26] ? io_schedule_timeout+0x140/0x140 [ 717.122925][ T26] schedule+0xd3/0x270 executing program [ 717.163090][ T26] schedule_preempt_disabled+0xf/0x20 [ 717.168532][ T26] __mutex_lock+0xa34/0x12f0 executing program executing program [ 717.213089][ T26] ? io_uring_del_tctx_node+0x105/0x350 [ 717.218937][ T26] ? mutex_lock_io_nested+0x1150/0x1150 executing program [ 717.263093][ T26] ? xa_erase+0xec/0x170 [ 717.267386][ T26] ? __xa_alloc_cyclic+0x340/0x340 [ 717.272526][ T26] io_uring_del_tctx_node+0x105/0x350 executing program [ 717.313087][ T26] io_uring_cancel_generic+0x5cb/0x740 [ 717.318712][ T26] ? __io_uring_free+0x170/0x170 executing program [ 717.363086][ T26] ? finish_wait+0x270/0x270 [ 717.367748][ T26] ? mark_lock+0xef/0x17b0 [ 717.372186][ T26] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 executing program executing program [ 717.417902][ T26] ? __validate_process_creds+0x20c/0x370 [ 717.453109][ T26] do_exit+0x265/0x2a30 [ 717.457315][ T26] ? find_held_lock+0x2d/0x110 [ 717.462096][ T26] ? mm_update_next_owner+0x7a0/0x7a0 executing program [ 717.503113][ T26] ? lock_downgrade+0x6e0/0x6e0 [ 717.508023][ T26] do_group_exit+0x125/0x310 [ 717.512631][ T26] get_signal+0x47f/0x2160 executing program executing program [ 717.583131][ T26] arch_do_signal_or_restart+0x2a9/0x1c40 [ 717.588912][ T26] ? find_held_lock+0x2d/0x110 [ 717.623074][ T26] ? get_sigframe_size+0x10/0x10 [ 717.628078][ T26] ? __do_sys_futex+0xdc/0x3b0 executing program [ 717.663077][ T26] ? do_futex+0x1770/0x1770 [ 717.667640][ T26] exit_to_user_mode_prepare+0x17d/0x290 [ 717.703117][ T26] syscall_exit_to_user_mode+0x19/0x60 [ 717.708624][ T26] do_syscall_64+0x42/0xb0 executing program [ 717.743059][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 717.749177][ T26] RIP: 0033:0x7fd897b63b79 executing program [ 717.783400][ T26] RSP: 002b:00007fd897b15308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 717.816642][ T26] RAX: fffffffffffffe00 RBX: 00007fd897beb408 RCX: 00007fd897b63b79 executing program [ 717.852538][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd897beb408 [ 717.879611][ T26] RBP: 00007fd897beb400 R08: 0000000000000000 R09: 0000000000000000 executing program executing program [ 717.911437][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd897bb9074 [ 717.944029][ T26] R13: 0000000000000004 R14: 00007fd897b15400 R15: 0000000000022000 [ 717.976864][ T26] INFO: task syz-executor860:7431 blocked for more than 145 seconds. executing program [ 718.021396][ T26] Not tainted 5.15.0-rc2-syzkaller #0 [ 718.048738][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. executing program [ 718.078540][ T26] task:syz-executor860 state:D stack:28672 pid: 7431 ppid: 6544 flags:0x00004004 [ 718.109499][ T26] Call Trace: [ 718.120844][ T26] __schedule+0x940/0x26f0 [ 718.140284][ T26] ? io_schedule_timeout+0x140/0x140 [ 718.158103][ T26] schedule+0xd3/0x270 [ 718.171723][ T26] schedule_preempt_disabled+0xf/0x20 executing program [ 718.195478][ T26] __mutex_lock+0xa34/0x12f0 [ 718.211674][ T26] ? io_uring_del_tctx_node+0x105/0x350 [ 718.232908][ T26] ? mutex_lock_io_nested+0x1150/0x1150 executing program executing program [ 718.255636][ T26] ? xa_erase+0xec/0x170 [ 718.270506][ T26] ? __xa_alloc_cyclic+0x340/0x340 [ 718.292559][ T26] io_uring_del_tctx_node+0x105/0x350 executing program [ 718.323188][ T26] io_uring_cancel_generic+0x5cb/0x740 [ 718.323242][ T26] ? __io_uring_free+0x170/0x170 [ 718.323276][ T26] ? finish_wait+0x270/0x270 executing program [ 718.373120][ T26] ? mark_lock+0xef/0x17b0 [ 718.377595][ T26] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 718.413055][ T26] ? __validate_process_creds+0x20c/0x370 [ 718.418830][ T26] do_exit+0x265/0x2a30 executing program [ 718.453305][ T26] ? find_held_lock+0x2d/0x110 [ 718.458468][ T26] ? mm_update_next_owner+0x7a0/0x7a0 executing program [ 718.503016][ T26] ? lock_downgrade+0x6e0/0x6e0 [ 718.507923][ T26] do_group_exit+0x125/0x310 [ 718.512541][ T26] get_signal+0x47f/0x2160 executing program [ 718.546837][ T26] arch_do_signal_or_restart+0x2a9/0x1c40 [ 718.552615][ T26] ? find_held_lock+0x2d/0x110 executing program [ 718.588051][ T26] ? get_sigframe_size+0x10/0x10 executing program [ 718.623018][ T26] ? __do_sys_futex+0xdc/0x3b0 [ 718.627840][ T26] ? do_futex+0x1770/0x1770 [ 718.632376][ T26] exit_to_user_mode_prepare+0x17d/0x290 executing program [ 718.673568][ T26] syscall_exit_to_user_mode+0x19/0x60 [ 718.683040][ T26] do_syscall_64+0x42/0xb0 [ 718.687493][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae executing program executing program [ 718.723006][ T26] RIP: 0033:0x7fd897b63b79 [ 718.727460][ T26] RSP: 002b:00007fd897b15308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program [ 718.793190][ T26] RAX: fffffffffffffe00 RBX: 00007fd897beb408 RCX: 00007fd897b63b79 [ 718.801209][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd897beb408 executing program [ 718.843275][ T26] RBP: 00007fd897beb400 R08: 0000000000000000 R09: 0000000000000000 [ 718.851289][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd897bb9074 executing program executing program [ 718.923215][ T26] R13: 0000000000000004 R14: 00007fd897b15400 R15: 0000000000022000 [ 718.940104][ T26] INFO: task syz-executor860:22548 blocked for more than 146 seconds. executing program executing program [ 718.983098][ T26] Not tainted 5.15.0-rc2-syzkaller #0 [ 718.989027][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. executing program [ 719.043242][ T26] task:syz-executor860 state:D stack:28808 pid:22548 ppid: 6543 flags:0x00004004 [ 719.052488][ T26] Call Trace: executing program [ 719.102121][ T26] __schedule+0x940/0x26f0 [ 719.106781][ T26] ? io_schedule_timeout+0x140/0x140 [ 719.133188][ T26] schedule+0xd3/0x270 [ 719.137310][ T26] schedule_preempt_disabled+0xf/0x20 [ 719.142699][ T26] __mutex_lock+0xa34/0x12f0 executing program executing program [ 719.202987][ T26] ? io_uring_del_tctx_node+0x105/0x350 [ 719.208588][ T26] ? mutex_lock_io_nested+0x1150/0x1150 [ 719.232986][ T26] ? xa_erase+0xec/0x170 [ 719.237284][ T26] ? __xa_alloc_cyclic+0x340/0x340 [ 719.242451][ T26] io_uring_del_tctx_node+0x105/0x350 executing program executing program [ 719.303067][ T26] io_uring_cancel_generic+0x5cb/0x740 [ 719.308595][ T26] ? __io_uring_free+0x170/0x170 executing program [ 719.353034][ T26] ? finish_wait+0x270/0x270 [ 719.357682][ T26] ? mark_lock+0xef/0x17b0 [ 719.362121][ T26] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 719.413132][ T26] ? __validate_process_creds+0x20c/0x370 [ 719.419904][ T26] do_exit+0x265/0x2a30 [ 719.433075][ T26] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 719.440019][ T26] ? lockdep_hardirqs_on+0x79/0x100 executing program [ 719.462992][ T26] ? mm_update_next_owner+0x7a0/0x7a0 [ 719.468419][ T26] ? trace_hardirqs_on+0x38/0x1c0 executing program [ 719.513010][ T26] do_group_exit+0x125/0x310 [ 719.523548][ T26] get_signal+0x47f/0x2160 [ 719.528030][ T26] arch_do_signal_or_restart+0x2a9/0x1c40 executing program [ 719.563190][ T26] ? find_held_lock+0x2d/0x110 [ 719.568075][ T26] ? get_sigframe_size+0x10/0x10 [ 719.602971][ T26] ? __do_sys_futex+0xdc/0x3b0 [ 719.607795][ T26] ? do_futex+0x1770/0x1770 executing program [ 719.612331][ T26] exit_to_user_mode_prepare+0x17d/0x290 executing program [ 719.664080][ T26] syscall_exit_to_user_mode+0x19/0x60 [ 719.669592][ T26] do_syscall_64+0x42/0xb0 executing program [ 719.712954][ T26] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 719.718896][ T26] RIP: 0033:0x7fd897b63b79 [ 719.753051][ T26] RSP: 002b:00007fd897b15308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 719.761680][ T26] RAX: fffffffffffffe00 RBX: 00007fd897beb408 RCX: 00007fd897b63b79 executing program [ 719.807451][ T26] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd897beb408 executing program [ 719.863382][ T26] RBP: 00007fd897beb400 R08: 0000000000000000 R09: 0000000000000000 [ 719.871629][ T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd897bb9074 executing program [ 719.923079][ T26] R13: 0000000000000004 R14: 00007fd897b15400 R15: 0000000000022000 [ 719.948577][ T26] [ 719.948577][ T26] Showing all locks held in the system: executing program [ 719.983004][ T26] 1 lock held by khungtaskd/26: executing program [ 720.012941][ T26] #0: ffffffff8b97fea0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 720.053056][ T26] 2 locks held by kworker/0:3/1275: executing program [ 720.058293][ T26] #0: ffff8880b9c31a58 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x236/0x26f0 executing program [ 720.102989][ T26] #1: ffff8880b9c1f9c8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x39d/0x480 executing program [ 720.163003][ T26] 1 lock held by in:imklog/6244: [ 720.168028][ T26] #0: ffff888025f81270 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 executing program executing program [ 720.209129][ T26] 1 lock held by syz-executor860/6695: [ 720.242994][ T26] #0: ffff8880143ae0a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_del_tctx_node+0x105/0x350 executing program [ 720.283037][ T26] 1 lock held by syz-executor860/6703: [ 720.288533][ T26] 1 lock held by syz-executor860/6752: executing program [ 720.332944][ T26] #0: ffff88801a3c40a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_del_tctx_node+0x105/0x350 [ 720.373044][ T26] 1 lock held by syz-executor860/6760: executing program [ 720.380415][ T26] 1 lock held by syz-executor860/7431: executing program [ 720.413359][ T26] #0: ffff88801c02e0a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_del_tctx_node+0x105/0x350 executing program [ 720.463013][ T26] 1 lock held by syz-executor860/7434: [ 720.468512][ T26] 1 lock held by syz-executor860/22548: [ 720.503103][ T26] #0: ffff888077ba00a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_del_tctx_node+0x105/0x350 executing program executing program [ 720.543110][ T26] 1 lock held by syz-executor860/22551: [ 720.548690][ T26] 1 lock held by syz-executor860/23795: executing program [ 720.593015][ T26] #0: ffff88807cb5a0a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_uring_del_tctx_node+0x105/0x350 [ 720.633226][ T26] 2 locks held by syz-executor860/23800: executing program executing program [ 720.639077][ T26] 2 locks held by kworker/u4:24/31590: [ 720.663301][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 720.721985][ T26] #1: ffffc9000e50fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program executing program [ 720.763088][ T26] 2 locks held by kworker/u4:25/31593: [ 720.768578][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 720.832898][ T26] #1: ffffc9000e4efdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 720.876166][ T26] 2 locks held by kworker/u4:28/31599: [ 720.881657][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program executing program [ 720.953132][ T26] #1: ffffc9000e59fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.002909][ T26] 2 locks held by kworker/u4:29/31601: [ 721.008411][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.062905][ T26] #1: ffffc9000e56fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.112944][ T26] 2 locks held by kworker/u4:34/31659: [ 721.118446][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.182897][ T26] #1: ffffc9000e6cfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.233075][ T26] 2 locks held by kworker/u4:35/31663: [ 721.238570][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program executing program [ 721.302936][ T26] #1: ffffc9000e6efdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.353051][ T26] 2 locks held by kworker/u4:38/31669: [ 721.358707][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.422912][ T26] #1: ffffc9000e74fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.473006][ T26] 2 locks held by kworker/u4:39/31673: [ 721.478501][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program executing program [ 721.542904][ T26] #1: ffffc9000e71fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 721.582663][ T26] 2 locks held by kworker/u4:40/31676: executing program [ 721.622901][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.663896][ T26] #1: ffffc9000e76fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.722951][ T26] 2 locks held by kworker/u4:41/31677: [ 721.728442][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.782577][ T26] #1: ffffc9000e77fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.832847][ T26] 2 locks held by kworker/u4:42/31679: [ 721.838507][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 721.898012][ T26] #1: ffffc9000e79fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 721.943926][ T26] 2 locks held by kworker/u4:43/31749: [ 721.949414][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.020911][ T26] #1: ffffc9000e95fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.064770][ T26] 2 locks held by kworker/u4:44/31752: [ 722.082927][ T26] 2 locks held by kworker/u4:45/31756: [ 722.088415][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.138190][ T26] #1: ffffc9000e97fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 722.182985][ T26] 2 locks held by kworker/u4:46/31758: [ 722.188478][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program executing program [ 722.233012][ T26] #1: ffffc9000e99fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 722.269167][ T26] 2 locks held by kworker/u4:47/31761: executing program [ 722.293341][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 722.327883][ T26] #1: ffffc9000e70fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.363412][ T26] 2 locks held by kworker/u4:48/31762: [ 722.368905][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.422927][ T26] #1: ffffc9000e7dfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 722.462942][ T26] 2 locks held by kworker/u4:49/31764: executing program [ 722.468433][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.522911][ T26] #1: ffffc9000e9afdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.563988][ T26] 2 locks held by kworker/u4:50/31766: [ 722.569486][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 722.612807][ T26] #1: ffffc9000e9dfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.653315][ T26] 2 locks held by kworker/u4:51/31771: [ 722.658807][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.702852][ T26] #1: ffffc9000e98fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.744405][ T26] 2 locks held by kworker/u4:52/31773: [ 722.749889][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.804041][ T26] #1: ffffc9000e9cfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 722.843456][ T26] 2 locks held by kworker/u4:53/31777: executing program [ 722.848946][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 722.890584][ T26] #1: ffffc9000ea0fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 722.932421][ T26] 2 locks held by kworker/u4:54/31778: [ 722.952791][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 722.982886][ T26] #1: ffffc9000ea2fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.031552][ T26] 2 locks held by kworker/u4:55/31780: [ 723.051757][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.088033][ T26] #1: ffffc9000ea4fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.134618][ T26] 2 locks held by kworker/u4:56/31783: [ 723.140165][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.182833][ T26] #1: ffffc9000e9ffdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 723.219639][ T26] 2 locks held by kworker/u4:57/31785: [ 723.237836][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.279043][ T26] #1: ffffc9000ea7fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 723.313919][ T26] 2 locks held by kworker/u4:58/31788: [ 723.319542][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.362840][ T26] #1: ffffc9000ea5fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.405593][ T26] 2 locks held by kworker/u4:59/31791: [ 723.411081][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.460170][ T26] #1: ffffc9000eaafdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 723.503309][ T26] 2 locks held by kworker/u4:60/31794: [ 723.509006][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.584394][ T26] #1: ffffc9000ea8fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.632759][ T26] 2 locks held by kworker/u4:61/31796: [ 723.638257][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.712773][ T26] #1: ffffc9000eadfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.762861][ T26] 2 locks held by kworker/u4:62/31800: [ 723.768356][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.846374][ T26] #1: ffffc9000eaffdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 723.890918][ T26] 2 locks held by kworker/u4:63/31801: [ 723.913246][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 723.959348][ T26] #1: ffffc9000eb0fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 724.011178][ T26] 2 locks held by kworker/u4:64/31804: [ 724.033183][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 724.082382][ T26] #1: ffffc9000eacfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 724.126036][ T26] 2 locks held by kworker/u4:65/31807: [ 724.148371][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 724.196974][ T26] #1: ffffc9000ea9fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 724.245426][ T26] 2 locks held by kworker/u4:66/31809: [ 724.250921][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 724.303630][ T26] #1: ffffc9000eb2fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 724.339351][ T26] 2 locks held by kworker/u4:67/31813: executing program executing program [ 724.364983][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 724.401432][ T26] #1: ffffc9000eb3fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 724.443917][ T26] 2 locks held by kworker/u4:68/31814: [ 724.449411][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program executing program [ 724.502638][ T26] #1: ffffc9000eb5fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 724.541474][ T26] 2 locks held by kworker/u4:69/31817: executing program [ 724.566270][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 724.604081][ T26] #1: ffffc9000ea3fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 724.634325][ T26] 2 locks held by kworker/u4:70/31820: [ 724.639810][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 724.702778][ T26] #1: ffffc9000eb1fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 724.738929][ T26] 2 locks held by kworker/u4:71/31823: executing program [ 724.762777][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 724.802779][ T26] #1: ffffc9000eb6fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 724.854579][ T26] 2 locks held by kworker/u4:72/31825: [ 724.860071][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 724.910750][ T26] #1: ffffc9000eb7fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 724.955807][ T26] 2 locks held by kworker/u4:73/31936: [ 724.961504][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 724.992814][ T26] #1: ffffc9000eb9fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.033634][ T26] 2 locks held by kworker/u4:74/31938: [ 725.039157][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.088860][ T26] #1: ffffc9000ed8fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.135689][ T26] 2 locks held by kworker/u4:75/31940: [ 725.141185][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.195687][ T26] #1: ffffc9000ee0fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 725.227238][ T26] 2 locks held by kworker/u4:76/31942: executing program [ 725.255924][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 725.292838][ T26] #1: ffffc9000edefdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program executing program [ 725.345134][ T26] 2 locks held by kworker/u4:77/31947: [ 725.363485][ T26] 2 locks held by kworker/u4:78/31949: [ 725.368976][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 725.434038][ T26] #1: ffffc9000ee5fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.482812][ T26] 2 locks held by kworker/u4:79/31951: [ 725.493729][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.524291][ T26] #1: ffffc9000ee1fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 725.552745][ T26] 2 locks held by kworker/u4:80/31953: [ 725.558605][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.592885][ T26] #1: ffffc9000ee4fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 725.625694][ T26] 2 locks held by kworker/u4:81/31955: [ 725.631179][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.667630][ T26] #1: ffffc9000ee8fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 725.705572][ T26] 2 locks held by kworker/u4:82/31957: executing program [ 725.711060][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 725.735332][ T26] #1: ffffc9000ee6fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 725.769820][ T26] 2 locks held by kworker/u4:83/31959: [ 725.784197][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 725.813047][ T26] #1: ffffc9000ee7fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.843000][ T26] 2 locks held by kworker/u4:84/31962: [ 725.853635][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 725.881204][ T26] #1: ffffc9000ee9fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.912732][ T26] 2 locks held by kworker/u4:85/31966: [ 725.918226][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 [ 725.945728][ T26] #1: ffffc9000eebfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 executing program [ 725.983828][ T26] 2 locks held by kworker/u4:86/31968: [ 725.989315][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0 executing program [ 726.023463][ T26] #1: ffffc9000eecfdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x8d7/0x16b0 [ 726.052712][ T26] 2 locks held by kworker/u4:87/31970: [ 726.059610][ T26] #0: ffff888010c69138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x8a3/0x16b0