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workqueue: cannot queue hci_cmd_timeout on wq hci1
WARNING: CPU: 2 PID: 16748 at kernel/workqueue.c:2255 __queue_work+0xd03/0x1160 kernel/workqueue.c:2254
Modules linked in:
CPU: 2 UID: 0 PID: 16748 Comm: syz.1.4343 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__queue_work+0xd03/0x1160 kernel/workqueue.c:2254
Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 4b 04 00 00 48 8b 75 18 4c 89 fa 48 c7 c7 e0 01 ac 8b e8 de 4b f7 ff 90 <0f> 0b 90 90 e9 2f f7 ff ff e8 4f 54 38 00 90 0f 0b 90 e9 b4 f5 ff
RSP: 0018:ffffc90000538be8 EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817a02f8
RDX: ffff88801d7d0000 RSI: ffffffff817a0305 RDI: 0000000000000001
RBP: ffff88806e0c0970 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff920000a718f
R13: 0000000000000100 R14: ffffffff8182c6e0 R15: ffff8880254c3978
FS:  0000000000000000(0000) GS:ffff8880976ba000(0063) knlGS:00000000f54adb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000000c3282a0 CR3: 000000004be13000 CR4: 0000000000352ef0
Call Trace:
 <IRQ>
 call_timer_fn+0x197/0x620 kernel/time/timer.c:1747
 expire_timers kernel/time/timer.c:1793 [inline]
 __run_timers+0x569/0x960 kernel/time/timer.c:2372
 __run_timer_base kernel/time/timer.c:2384 [inline]
 __run_timer_base kernel/time/timer.c:2376 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2393
 run_timer_softirq+0x1a/0x40 kernel/time/timer.c:2403
 handle_softirqs+0x216/0x8e0 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0x109/0x170 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1050
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__sanitizer_cov_trace_pc+0x46/0x70 kernel/kcov.c:220
Code: 74 1d f6 c4 01 74 43 a9 00 00 0f 00 75 3c a9 00 00 f0 00 75 35 8b 82 3c 16 00 00 85 c0 74 2b 8b 82 18 16 00 00 83 f8 02 75 20 <48> 8b 8a 20 16 00 00 8b 92 1c 16 00 00 48 8b 01 48 83 c0 01 48 39
RSP: 0018:ffffc9000c88f6b8 EFLAGS: 00000246
RAX: 0000000000000002 RBX: ffffc9000c88f8f8 RCX: ffffffff89683d43
RDX: ffff88801d7d0000 RSI: ffffffff89683e0d RDI: 0000000000000001
RBP: 1ffff92001911ed8 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffc9000c88fd58 R14: ffff88806fa50880 R15: ffff888012e1aa18
 __scm_recv_common.constprop.0+0x3fd/0x520 net/core/scm.c:506
 scm_recv_unix+0x99/0x400 net/core/scm.c:545
 __unix_dgram_recvmsg+0x769/0xc30 net/unix/af_unix.c:2680
 unix_dgram_recvmsg+0xd0/0x110 net/unix/af_unix.c:2700
 sock_recvmsg_nosec net/socket.c:1065 [inline]
 ____sys_recvmsg+0x5f9/0x6b0 net/socket.c:2832
 ___sys_recvmsg+0x114/0x1a0 net/socket.c:2876
 do_recvmmsg+0x55d/0x750 net/socket.c:2963
 __sys_recvmmsg+0x21c/0x280 net/socket.c:3045
 __do_compat_sys_recvmmsg_time32 net/compat.c:418 [inline]
 __se_compat_sys_recvmmsg_time32 net/compat.c:414 [inline]
 __ia32_compat_sys_recvmmsg_time32+0xc4/0x160 net/compat.c:414
 do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
 __do_fast_syscall_32+0x7c/0x300 arch/x86/entry/syscall_32.c:306
 do_fast_syscall_32+0x32/0x80 arch/x86/entry/syscall_32.c:331
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf70de579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f54ad55c EFLAGS: 00000296 ORIG_RAX: 0000000000000151
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800000c0
RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	74 1d                	je     0x1f
   2:	f6 c4 01             	test   $0x1,%ah
   5:	74 43                	je     0x4a
   7:	a9 00 00 0f 00       	test   $0xf0000,%eax
   c:	75 3c                	jne    0x4a
   e:	a9 00 00 f0 00       	test   $0xf00000,%eax
  13:	75 35                	jne    0x4a
  15:	8b 82 3c 16 00 00    	mov    0x163c(%rdx),%eax
  1b:	85 c0                	test   %eax,%eax
  1d:	74 2b                	je     0x4a
  1f:	8b 82 18 16 00 00    	mov    0x1618(%rdx),%eax
  25:	83 f8 02             	cmp    $0x2,%eax
  28:	75 20                	jne    0x4a
* 2a:	48 8b 8a 20 16 00 00 	mov    0x1620(%rdx),%rcx <-- trapping instruction
  31:	8b 92 1c 16 00 00    	mov    0x161c(%rdx),%edx
  37:	48 8b 01             	mov    (%rcx),%rax
  3a:	48 83 c0 01          	add    $0x1,%rax
  3e:	48                   	rex.W
  3f:	39                   	.byte 0x39