DUID 00:04:ac:03:58:10:d0:76:5c:28:30:a7:8a:8b:4a:a3:06:e2 forked to background, child pid 3178 [ 28.086838][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.098558][ T3179] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.238' (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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: [ 71.125654][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.132163][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.244963][ T144] cfg80211: failed to load regulatory.db executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.674988][ T144] ================================================================== [ 76.683074][ T144] BUG: KASAN: use-after-free in kill_fasync+0x45e/0x470 [ 76.690025][ T144] Read of size 8 at addr ffff88807dc93168 by task kworker/0:2/144 [ 76.697817][ T144] [ 76.700146][ T144] CPU: 0 PID: 144 Comm: kworker/0:2 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0 [ 76.709746][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 76.719802][ T144] Workqueue: events key_garbage_collector [ 76.725560][ T144] Call Trace: [ 76.728829][ T144] [ 76.731757][ T144] dump_stack_lvl+0xcd/0x134 [ 76.736375][ T144] print_report.cold+0x2ba/0x719 [ 76.741319][ T144] ? kill_fasync+0x45e/0x470 [ 76.745918][ T144] kasan_report+0xbe/0x1f0 [ 76.750434][ T144] ? kill_fasync+0x45e/0x470 [ 76.755055][ T144] kill_fasync+0x45e/0x470 [ 76.759500][ T144] post_one_notification.isra.0+0x6e4/0x990 [ 76.765407][ T144] remove_watch_from_object+0x35a/0x9d0 [ 76.770953][ T144] ? __post_watch_notification+0x840/0x840 [ 76.776757][ T144] key_gc_unused_keys.constprop.0+0x2e5/0x600 [ 76.782827][ T144] key_garbage_collector+0x3d7/0x920 [ 76.788121][ T144] process_one_work+0x991/0x1610 [ 76.793065][ T144] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 76.798436][ T144] ? rwlock_bug.part.0+0x90/0x90 [ 76.803369][ T144] ? _raw_spin_lock_irq+0x41/0x50 [ 76.808400][ T144] worker_thread+0x665/0x1080 [ 76.813089][ T144] ? __kthread_parkme+0x15f/0x220 [ 76.818114][ T144] ? process_one_work+0x1610/0x1610 [ 76.823311][ T144] kthread+0x2e9/0x3a0 [ 76.827378][ T144] ? kthread_complete_and_exit+0x40/0x40 [ 76.833021][ T144] ret_from_fork+0x1f/0x30 [ 76.837443][ T144] [ 76.840454][ T144] [ 76.842770][ T144] Allocated by task 5494: [ 76.847082][ T144] kasan_save_stack+0x1e/0x40 [ 76.851770][ T144] __kasan_kmalloc+0xa9/0xd0 [ 76.856353][ T144] alloc_pipe_info+0x105/0x590 [ 76.861109][ T144] create_pipe_files+0x8d/0x880 [ 76.865953][ T144] do_pipe2+0x96/0x1b0 [ 76.870029][ T144] __x64_sys_pipe2+0x50/0x70 [ 76.874610][ T144] do_syscall_64+0x35/0xb0 [ 76.879023][ T144] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 76.884908][ T144] [ 76.887310][ T144] Freed by task 5494: [ 76.891278][ T144] kasan_save_stack+0x1e/0x40 [ 76.895950][ T144] kasan_set_track+0x21/0x30 [ 76.900533][ T144] kasan_set_free_info+0x20/0x30 [ 76.905470][ T144] ____kasan_slab_free+0x166/0x1c0 [ 76.910578][ T144] slab_free_freelist_hook+0x8b/0x1c0 [ 76.915950][ T144] kfree+0xe2/0x4d0 [ 76.919761][ T144] pipe_release+0x2b6/0x310 [ 76.924279][ T144] __fput+0x277/0x9d0 [ 76.928274][ T144] task_work_run+0xdd/0x1a0 [ 76.932777][ T144] do_exit+0xaf1/0x29f0 [ 76.936926][ T144] do_group_exit+0xd2/0x2f0 [ 76.941488][ T144] __x64_sys_exit_group+0x3a/0x50 [ 76.946525][ T144] do_syscall_64+0x35/0xb0 [ 76.950960][ T144] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 76.956864][ T144] [ 76.959193][ T144] The buggy address belongs to the object at ffff88807dc93000 [ 76.959193][ T144] which belongs to the cache kmalloc-cg-512 of size 512 [ 76.973499][ T144] The buggy address is located 360 bytes inside of [ 76.973499][ T144] 512-byte region [ffff88807dc93000, ffff88807dc93200) [ 76.986766][ T144] [ 76.989103][ T144] The buggy address belongs to the physical page: [ 76.995516][ T144] page:ffffea0001f72400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7dc90 [ 77.005657][ T144] head:ffffea0001f72400 order:2 compound_mapcount:0 compound_pincount:0 [ 77.013969][ T144] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 77.021954][ T144] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888011842dc0 [ 77.030528][ T144] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 77.039096][ T144] page dumped because: kasan: bad access detected [ 77.045492][ T144] page_owner tracks the page as allocated [ 77.051191][ T144] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5470, tgid 5470 (syz-executor105), ts 76271246150, free_ts 76264094282 [ 77.072801][ T144] get_page_from_freelist+0x210d/0x3a30 [ 77.078352][ T144] __alloc_pages+0x1c7/0x510 [ 77.082956][ T144] alloc_pages+0x1aa/0x310 [ 77.087375][ T144] allocate_slab+0x27e/0x3d0 [ 77.092051][ T144] ___slab_alloc+0x89d/0xef0 [ 77.096639][ T144] __slab_alloc.constprop.0+0x4d/0xa0 [ 77.102014][ T144] kmem_cache_alloc_trace+0x323/0x3e0 [ 77.107374][ T144] alloc_pipe_info+0x105/0x590 [ 77.112130][ T144] create_pipe_files+0x8d/0x880 [ 77.116971][ T144] do_pipe2+0x96/0x1b0 [ 77.121033][ T144] __x64_sys_pipe2+0x50/0x70 [ 77.125614][ T144] do_syscall_64+0x35/0xb0 [ 77.130024][ T144] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 77.135945][ T144] page last free stack trace: [ 77.140602][ T144] free_pcp_prepare+0x5e4/0xd20 [ 77.145445][ T144] free_unref_page+0x19/0x4d0 [ 77.150114][ T144] __stack_depot_save+0x168/0x500 [ 77.155131][ T144] kasan_save_stack+0x2e/0x40 [ 77.159804][ T144] __kasan_kmalloc+0xa9/0xd0 [ 77.164385][ T144] kobject_get_path+0xbe/0x230 [ 77.169140][ T144] kobject_uevent_env+0x254/0x1640 [ 77.174242][ T144] call_crda+0x17e/0x3b0 [ 77.178480][ T144] reg_process_hint+0x925/0x1710 [ 77.183414][ T144] reg_todo+0x1a5/0x7d0 [ 77.187572][ T144] process_one_work+0x991/0x1610 [ 77.192504][ T144] worker_thread+0x665/0x1080 [ 77.197177][ T144] kthread+0x2e9/0x3a0 [ 77.201236][ T144] ret_from_fork+0x1f/0x30 [ 77.205650][ T144] [ 77.207961][ T144] Memory state around the buggy address: [ 77.213578][ T144] ffff88807dc93000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb executing program [ 77.221642][ T144] ffff88807dc93080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.229690][ T144] >ffff88807dc93100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.237736][ T144] ^ [ 77.245207][ T144] ffff88807dc93180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.253265][ T144] ffff88807dc93200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 77.261316][ T144] ================================================================== [ 77.278099][ T144] Kernel panic - not syncing: panic_on_warn set ... [ 77.284708][ T144] CPU: 0 PID: 144 Comm: kworker/0:2 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0 [ 77.294248][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 77.304307][ T144] Workqueue: events key_garbage_collector [ 77.310047][ T144] Call Trace: [ 77.313315][ T144] [ 77.316244][ T144] dump_stack_lvl+0xcd/0x134 [ 77.320878][ T144] panic+0x2d7/0x636 [ 77.324813][ T144] ? panic_print_sys_info.part.0+0x10b/0x10b [ 77.330801][ T144] ? preempt_schedule_common+0x59/0xc0 [ 77.336261][ T144] ? preempt_schedule_thunk+0x16/0x18 [ 77.341649][ T144] ? kill_fasync+0x45e/0x470 [ 77.346240][ T144] end_report.part.0+0x3f/0x7c [ 77.351170][ T144] kasan_report.cold+0x8/0x12 [ 77.355853][ T144] ? kill_fasync+0x45e/0x470 [ 77.360438][ T144] kill_fasync+0x45e/0x470 [ 77.364859][ T144] post_one_notification.isra.0+0x6e4/0x990 [ 77.370759][ T144] remove_watch_from_object+0x35a/0x9d0 [ 77.376330][ T144] ? __post_watch_notification+0x840/0x840 [ 77.382159][ T144] key_gc_unused_keys.constprop.0+0x2e5/0x600 [ 77.388227][ T144] key_garbage_collector+0x3d7/0x920 [ 77.393507][ T144] process_one_work+0x991/0x1610 [ 77.398443][ T144] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 77.403807][ T144] ? rwlock_bug.part.0+0x90/0x90 [ 77.408828][ T144] ? _raw_spin_lock_irq+0x41/0x50 [ 77.413850][ T144] worker_thread+0x665/0x1080 [ 77.418519][ T144] ? __kthread_parkme+0x15f/0x220 [ 77.423541][ T144] ? process_one_work+0x1610/0x1610 [ 77.428749][ T144] kthread+0x2e9/0x3a0 [ 77.432806][ T144] ? kthread_complete_and_exit+0x40/0x40 [ 77.438429][ T144] ret_from_fork+0x1f/0x30 [ 77.442842][ T144] [ 77.446017][ T144] Kernel Offset: disabled [ 77.450333][ T144] Rebooting in 86400 seconds..