------------[ cut here ]------------ WARNING: CPU: 1 PID: 16707 at kernel/workqueue.c:2282 __queue_work+0xc13/0x1020 kernel/workqueue.c:2281 Modules linked in: CPU: 1 PID: 16707 Comm: syz-executor Not tainted 6.10.0-rc7-syzkaller-00025-ga19ea421490d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__queue_work+0xc13/0x1020 kernel/workqueue.c:2281 Code: 07 83 c0 03 38 d0 7c 09 84 d2 74 05 e8 f6 b1 91 00 8b 5b 2c 31 ff 83 e3 20 89 de e8 27 3f 35 00 85 db 75 2a e8 1e 44 35 00 90 <0f> 0b 90 e9 4d f9 ff ff e8 10 44 35 00 90 0f 0b 90 e9 fc f8 ff ff RSP: 0018:ffffc900033ef8f0 EFLAGS: 00010093 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8159e989 RDX: ffff88802f3b8000 RSI: ffffffff8159e992 RDI: 0000000000000005 RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88802f080ad0 R13: 0000000000000008 R14: ffff88802da28000 R15: ffff88802da28000 FS: 0000555567270500(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f31e7b71440 CR3: 00000000648dc000 CR4: 0000000000350ef0 Call Trace: queue_work_on+0x11a/0x140 kernel/workqueue.c:2411 queue_work include/linux/workqueue.h:621 [inline] hci_cmd_sync_run net/bluetooth/hci_sync.c:145 [inline] __hci_cmd_sync_sk+0x359/0xf80 net/bluetooth/hci_sync.c:167 __hci_cmd_sync_status_sk net/bluetooth/hci_sync.c:252 [inline] __hci_cmd_sync_status+0x3f/0x160 net/bluetooth/hci_sync.c:278 hci_dev_cmd+0x625/0x9c0 net/bluetooth/hci_core.c:747 hci_sock_ioctl+0x4f3/0x880 net/bluetooth/hci_sock.c:1150 sock_do_ioctl+0x119/0x280 net/socket.c:1222 sock_ioctl+0x22e/0x6c0 net/socket.c:1341 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __x64_sys_ioctl+0x196/0x220 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff0617757db Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 RSP: 002b:00007ffc0ffeeb10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0617757db RDX: 00007ffc0ffeeb88 RSI: 00000000400448dd RDI: 0000000000000003 RBP: 00005555672704a8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000009