------------[ cut here ]------------ WARNING: CPU: 1 PID: 13000 at kernel/workqueue.c:2282 __queue_work+0xc5e/0xee0 kernel/workqueue.c:2281 Modules linked in: CPU: 1 PID: 13000 Comm: syz-executor Not tainted 6.10.0-rc6-syzkaller-00163-g661e504db04c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__queue_work+0xc5e/0xee0 kernel/workqueue.c:2281 Code: ff e8 76 83 36 00 90 0f 0b 90 e9 20 fd ff ff e8 68 83 36 00 eb 13 e8 61 83 36 00 eb 0c e8 5a 83 36 00 eb 05 e8 53 83 36 00 90 <0f> 0b 90 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc RSP: 0018:ffffc90013597810 EFLAGS: 00010002 RAX: ffffffff815fa44f RBX: ffff888029c19e00 RCX: ffff888029c19e00 RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff815f9923 R09: 0000000000000000 R10: ffffc900135978e0 R11: fffff520026b2f1d R12: ffff88802344c9c0 R13: dffffc0000000000 R14: ffff88802344c800 R15: 0000000000000008 FS: 000055556b0fd500(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f66509f93b4 CR3: 000000007b7a6000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: queue_work_on+0x1c2/0x380 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+0x7b1/0x1130 net/bluetooth/hci_sync.c:167 __hci_cmd_sync_status_sk net/bluetooth/hci_sync.c:252 [inline] __hci_cmd_sync_status+0x37/0x130 net/bluetooth/hci_sync.c:278 hci_dev_cmd+0x51c/0xa50 net/bluetooth/hci_core.c:747 sock_do_ioctl+0x158/0x460 net/socket.c:1222 sock_ioctl+0x629/0x8e0 net/socket.c:1341 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbef03757db 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:00007ffd9e427330 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbef03757db RDX: 00007ffd9e4273a8 RSI: 00000000400448dd RDI: 0000000000000003 RBP: 000055556b0fd4a8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000009