WARNING: ODEBUG bug in __queue

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WARNING: ODEBUG bug in __queue_work (2)	0 (1)	2018/07/20 18:44

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2018/07/20 18:44

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING: ODEBUG bug in __queue_work netfilter	C			2	2260d	2256d	4/26	fixed on 2018/02/26 20:04
android-49	WARNING: ODEBUG bug in __queue_work	C			1	2075d	1839d	0/3	public: reported C repro on 2019/04/14 08:51

------------[ cut here ]------------ ODEBUG: activate not available (active state 0) object type: work_struct hint: p9_read_work+0x0/0x1060 net/9p/trans_fd.c:208 WARNING: CPU: 1 PID: 5207 at lib/debugobjects.c:329 debug_print_object+0x16a/0x210 lib/debugobjects.c:326 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 5207 Comm: kworker/1:3 Not tainted 4.18.0-rc5+ #156 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events p9_poll_workfn Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 __warn.cold.8+0x163/0x1ba kernel/panic.c:536 report_bug+0x252/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992 RIP: 0010:debug_print_object+0x16a/0x210 lib/debugobjects.c:326 Code: 1a 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 92 00 00 00 48 8b 14 dd e0 72 1a 88 4c 89 f6 48 c7 c7 80 68 1a 88 e8 96 a5 e6 fd <0f> 0b 83 05 09 74 3e 06 01 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f RSP: 0018:ffff880194a9f1d0 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff81631861 RDI: 0000000000000001 RBP: ffff880194a9f210 R08: ffff8801bfbe4280 R09: ffffed003b5e3ec2 R10: ffffed003b5e3ec2 R11: ffff8801daf1f617 R12: 0000000000000001 R13: ffffffff88f63860 R14: ffffffff881a6f00 R15: ffffffff814eaa00 debug_object_activate+0x359/0x690 lib/debugobjects.c:513 debug_work_activate kernel/workqueue.c:491 [inline] __queue_work+0x1ca/0x1410 kernel/workqueue.c:1380 queue_work_on+0x19a/0x1e0 kernel/workqueue.c:1486 queue_work include/linux/workqueue.h:512 [inline] schedule_work include/linux/workqueue.h:570 [inline] p9_poll_mux net/9p/trans_fd.c:628 [inline] p9_poll_workfn+0x55e/0x6d0 net/9p/trans_fd.c:1107 process_one_work+0xc73/0x1ba0 kernel/workqueue.c:2153 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296 kthread+0x345/0x410 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..