NOHZ: local_softirq_pending 08
NOHZ: local_softirq_pending 08
Bluetooth: hci3 command 0x0419 tx timeout
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 20544 Comm: syz-executor.2 Not tainted 4.14.193-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8880845804c0 task.stack: ffff88809b640000
RIP: 0010:__queue_work+0x153/0xf70 kernel/workqueue.c:1406
RSP: 0018:ffff88809b647970 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffffff87d56680
RBP: 0000000000000000 R08: ffffffff8a762388 R09: 0000000000000001
R10: 0000000000000000 R11: ffff8880845804c0 R12: dffffc0000000000
R13: ffff8880a4161940 R14: ffff8880a78c4040 R15: ffff888090731cc0
FS:  00007f3086ddd700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d2f6ae7918 CR3: 000000009222a000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 queue_work_on+0x159/0x1d0 kernel/workqueue.c:1490
 queue_work include/linux/workqueue.h:491 [inline]
 req_run+0x2bb/0x490 net/bluetooth/hci_request.c:77
 hci_req_run_skb net/bluetooth/hci_request.c:89 [inline]
 __hci_req_sync+0x277/0x770 net/bluetooth/hci_request.c:214
 hci_req_sync+0x71/0xa0 net/bluetooth/hci_request.c:285
 hci_inquiry+0x5e1/0x810 net/bluetooth/hci_core.c:1272
 hci_sock_ioctl+0x15a/0x650 net/bluetooth/hci_sock.c:1043
 sock_do_ioctl net/socket.c:974 [inline]
 sock_ioctl+0x2cc/0x4c0 net/socket.c:1071
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45ce79
RSP: 002b:00007f3086ddcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000000000000e640 RCX: 000000000045ce79
RDX: 0000000020000000 RSI: 00000000800448f0 RDI: 0000000000000005
RBP: 000000000118c0a0 R08: 0000000000000000 R09: 0000000000000000
Bluetooth: hci2 command 0x0409 tx timeout
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c06c
R13: 00007ffdad0b90df R14: 00007f3086ddd9c0 R15: 000000000118c06c
Code: 7a ff ff 48 89 c5 e8 7d 3b 20 00 4c 89 ef e8 85 cb ff ff 48 85 c0 49 89 c6 0f 84 43 04 00 00 e8 64 3b 20 00 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 4c 0c 00 00 4c 39 75 00 0f 84 3d 04 00 00 
RIP: __queue_work+0x153/0xf70 kernel/workqueue.c:1406 RSP: ffff88809b647970
---[ end trace 5cac06de6fc44092 ]---