------------[ cut here ]------------ WARNING: CPU: 0 PID: 29248 at kernel/workqueue.c:2282 __queue_work+0xc5e/0xee0 kernel/workqueue.c:2281 Modules linked in: CPU: 0 PID: 29248 Comm: syz.2.622 Not tainted 6.10.0-rc6-syzkaller-01414-g58f9416d413a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:__queue_work+0xc5e/0xee0 kernel/workqueue.c:2281 Code: ff e8 26 83 36 00 90 0f 0b 90 e9 20 fd ff ff e8 18 83 36 00 eb 13 e8 11 83 36 00 eb 0c e8 0a 83 36 00 eb 05 e8 03 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:ffffc90003147a30 EFLAGS: 00010093 RAX: ffffffff815fa37f RBX: ffff88801fd73c00 RCX: ffff88801fd73c00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff815f9853 R09: 0000000000000000 R10: ffffc90003147b00 R11: fffff52000628f61 R12: ffff888024e631c0 R13: dffffc0000000000 R14: ffff888024e63000 R15: 0000000000000008 FS: 00007f084e11d6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f084e037d60 CR3: 0000000075ef0000 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_send_cmd+0xb3/0x170 net/bluetooth/hci_core.c:3080 hci_add_sco net/bluetooth/hci_conn.c:218 [inline] hci_sco_setup+0x38b/0x590 net/bluetooth/hci_conn.c:551 hci_connect_sco+0x26a/0x370 net/bluetooth/hci_conn.c:1721 sco_connect net/bluetooth/sco.c:270 [inline] sco_sock_connect+0x2fc/0x990 net/bluetooth/sco.c:596 __sys_connect_file net/socket.c:2049 [inline] __sys_connect+0x2df/0x310 net/socket.c:2066 __do_sys_connect net/socket.c:2076 [inline] __se_sys_connect net/socket.c:2073 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2073 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: 0033:0x7f084d375b59 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f084e11d048 EFLAGS: 00000246 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 00007f084d505f60 RCX: 00007f084d375b59 RDX: 0000000000000008 RSI: 0000000020000100 RDI: 0000000000000007 RBP: 00007f084d3e4e5d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f084d505f60 R15: 00007ffc37eb4f48