general protection fault, probably for non-canonical address 0xffff11034dea6800: 0000 [#1] PREEMPT SMP CPU: 0 PID: 16081 Comm: syz-executor.1 Not tainted 5.10.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__queue_work+0xdc/0x670 kernel/workqueue.c:1440 Code: 88 03 00 00 44 89 ef e8 a2 43 f1 ff 4c 89 e7 89 c6 e8 98 d3 ff ff 48 89 df 49 89 c7 e8 fd dd ff ff 48 85 c0 0f 84 2f 01 00 00 <49> 39 07 0f 85 75 02 00 00 48 89 c7 e8 83 8a f3 01 41 8b 47 18 85 RSP: 0018:ffffc900016afbe8 EFLAGS: 00010086 RAX: ffff8881011bd000 RBX: ffff8881162d2a88 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffffff844ef180 RBP: ffffc900016afc20 R08: ffff888100400050 R09: ffff888100400000 R10: 0000000000000000 R11: ffffffff844ef1c8 R12: ffff8881162a6800 R13: 0000000000000000 R14: 0000000000000040 R15: ffff11034dea6800 FS: 00007fd12c11b700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc720e7f68 CR3: 000000011361a005 CR4: 00000000001706f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: queue_work_on+0x99/0xb0 kernel/workqueue.c:1524 queue_work include/linux/workqueue.h:507 [inline] req_run+0xa9/0xf0 net/bluetooth/hci_request.c:87 hci_req_run_skb net/bluetooth/hci_request.c:99 [inline] __hci_req_sync+0xd9/0x280 net/bluetooth/hci_request.c:212 hci_req_sync+0x49/0x70 net/bluetooth/hci_request.c:279 hci_inquiry+0x10d/0x310 net/bluetooth/hci_core.c:1356 hci_sock_ioctl+0xda/0x3e0 net/bluetooth/hci_sock.c:1055 sock_do_ioctl+0x38/0x130 net/socket.c:1037 sock_ioctl+0x260/0x350 net/socket.c:1177 vfs_ioctl fs/ioctl.c:48 [inline] __do_sys_ioctl fs/ioctl.c:753 [inline] __se_sys_ioctl fs/ioctl.c:739 [inline] __x64_sys_ioctl+0x7c/0xb0 fs/ioctl.c:739 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45cce9 Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fd12c11ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 000000000000e600 RCX: 000000000045cce9 RDX: 0000000020000000 RSI: 00000000800448f0 RDI: 0000000000000003 RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c R13: 00007ffc940415af R14: 00007fd12c11b9c0 R15: 000000000078bf0c Modules linked in: ---[ end trace 8608cb198b0457b6 ]--- RIP: 0010:__queue_work+0xdc/0x670 kernel/workqueue.c:1440 Code: 88 03 00 00 44 89 ef e8 a2 43 f1 ff 4c 89 e7 89 c6 e8 98 d3 ff ff 48 89 df 49 89 c7 e8 fd dd ff ff 48 85 c0 0f 84 2f 01 00 00 <49> 39 07 0f 85 75 02 00 00 48 89 c7 e8 83 8a f3 01 41 8b 47 18 85 RSP: 0018:ffffc900016afbe8 EFLAGS: 00010086 RAX: ffff8881011bd000 RBX: ffff8881162d2a88 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffffff844ef180 RBP: ffffc900016afc20 R08: ffff888100400050 R09: ffff888100400000 R10: 0000000000000000 R11: ffffffff844ef1c8 R12: ffff8881162a6800 R13: 0000000000000000 R14: 0000000000000040 R15: ffff11034dea6800 FS: 00007fd12c11b700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc720e7f68 CR3: 000000011361a005 CR4: 00000000001706f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400