WARNING in __queue

Kernel	Title	Repro	Cause bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in __queue_work (3) kernel	syz	error	953	738d	1572d	22/28	fixed on 2023/02/24 13:50
upstream	WARNING in __queue_work netfilter	C		1	2471d	2471d	4/28	fixed on 2018/02/26 20:04
linux-4.14	WARNING in __queue_work			3	1363d	1403d	0/1	auto-closed as invalid on 2021/06/28 11:00
upstream	WARNING in __queue_work (2) bluetooth			1	1650d	1646d	0/28	auto-closed as invalid on 2020/07/17 09:16
linux-4.19	WARNING in __queue_work			19	741d	1535d	0/1	auto-obsoleted due to no activity on 2023/03/12 16:28

Bluetooth: hci1 command 0x0c75 tx timeout ------------[ cut here ]------------ WARNING: CPU: 1 PID: 17097 at kernel/workqueue.c:1386 __queue_work+0xaaa/0xf70 kernel/workqueue.c:1386 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 17097 Comm: syz-executor.1 Not tainted 4.14.295-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:__queue_work+0xaaa/0xf70 kernel/workqueue.c:1386 RSP: 0018:ffff88809ef17ab8 EFLAGS: 00010097 RAX: ffff88809d2f00c0 RBX: ffff88809d2f00c0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff88809c705d40 RDI: ffff88809d2f00e4 RBP: 0000000000000008 R08: ffffffff8b9cb380 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a24966c0 R13: ffff8880a24966c0 R14: 0000000000000000 R15: ffff88809c705d40 queue_work_on+0x159/0x1d0 kernel/workqueue.c:1491 queue_work include/linux/workqueue.h:491 [inline] hci_sock_sendmsg+0x106b/0x1d00 net/bluetooth/hci_sock.c:1814 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 sock_write_iter+0x22c/0x370 net/socket.c:925 call_write_iter include/linux/fs.h:1780 [inline] new_sync_write fs/read_write.c:469 [inline] __vfs_write+0x44c/0x630 fs/read_write.c:482 vfs_write+0x17f/0x4d0 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xf2/0x210 fs/read_write.c:582 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x7f428a2d45a9 RSP: 002b:00007f4288c47168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f428a3f4f80 RCX: 00007f428a2d45a9 RDX: 0000000000000007 RSI: 0000000020000000 RDI: 0000000000000004 RBP: 00007f428a32f580 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffca8ca64f R14: 00007f4288c47300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..

Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Assets (help?)	Manager	Title
2022/10/17 12:29	linux-4.14.y	9d5c0b3a8e1a	67cb024c	.config	console log	report	info	[disk image] [vmlinux]	ci2-linux-4-14	WARNING in __queue_work
2022/09/07 18:26	linux-4.14.y	65640c873dcf	c5b7bc57	.config	console log	report	info	[disk image] [vmlinux]	ci2-linux-4-14	WARNING in __queue_work
2022/07/20 17:13	linux-4.14.y	424a46ea058e	88cb1383	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work
2022/06/04 08:02	linux-4.14.y	501eec4f9e13	c8857892	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work
2022/03/13 22:36	linux-4.14.y	af48f51cb593	9e8eaa75	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work
2022/02/26 19:46	linux-4.14.y	fa33f9094f36	45a13a73	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work
2022/01/28 09:00	linux-4.14.y	bbb957e1bd4a	495e00c5	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work
2021/12/07 06:42	linux-4.14.y	66722c42ec91	0230ba3e	.config	console log	report	info		ci2-linux-4-14	WARNING in __queue_work