UDF-fs: error (device loop9): udf_verify_fi: directory (ino 1408) has entry at pos 0 with incorrect tag ac
UDF-fs: warning (device loop9): udf_evict_inode: Inode 1415 (mode 100004) has inode size 9 different from extent length 274877968384. Filesystem need not be standards compliant.
Oops: general protection fault, probably for non-canonical address 0xdffffc000000000b: 0000 [#1] SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000058-0x000000000000005f]
CPU: 0 UID: 0 PID: 15277 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:klist_remove+0x14a/0x340
Code: 4d 89 f5 49 c1 ed 03 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 89 51 b3 f6 4d 8b 26 49 83 e4 fe 49 8d 7c 24 58 48 89 f8 48 c1 e8 03 <42> 80 3c 38 00 74 05 e8 6a 51 b3 f6 49 8b 44 24 58 48 89 44 24 08
RSP: 0018:ffffc9000313f840 EFLAGS: 00010202
RAX: 000000000000000b RBX: ffff888105cb9cc0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000058
RBP: ffffc9000313f928 R08: ffffffff8f8a0443 R09: 1ffffffff1f14088
R10: dffffc0000000000 R11: fffffbfff1f14089 R12: 0000000000000000
R13: 1ffff110044c148c R14: ffff88802260a460 R15: dffffc0000000000
FS:  0000555566201500(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdb947ee48 CR3: 0000000029266000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 device_move+0x193/0x700
 hci_conn_del_sysfs+0xb8/0x170
 hci_conn_del+0x9b7/0xd60
 hci_conn_hash_flush+0x191/0x230
 hci_dev_close_sync+0xaef/0x1330
 hci_unregister_dev+0x21a/0x510
 vhci_release+0x80/0xd0
 __fput+0x44c/0xa70
 task_work_run+0x1d4/0x260
 do_exit+0x6b5/0x2300
 do_group_exit+0x21c/0x2d0
 __x64_sys_exit_group+0x3f/0x40
 x64_sys_call+0x21f7/0x2200
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff11f38ebe9
Code: Unable to access opcode bytes at 0x7ff11f38ebbf.
RSP: 002b:00007ffd1cbbfb28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007ff11f411c77 RCX: 00007ff11f38ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000010 R08: 00007ffd1cbbd8c6 R09: 00007ffd1cbc0de0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd1cbc0de0
R13: 00007ff11f411c05 R14: 00005555662014a8 R15: 00007ffd1cbc1eb0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:klist_remove+0x14a/0x340
Code: 4d 89 f5 49 c1 ed 03 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 89 51 b3 f6 4d 8b 26 49 83 e4 fe 49 8d 7c 24 58 48 89 f8 48 c1 e8 03 <42> 80 3c 38 00 74 05 e8 6a 51 b3 f6 49 8b 44 24 58 48 89 44 24 08
RSP: 0018:ffffc9000313f840 EFLAGS: 00010202
RAX: 000000000000000b RBX: ffff888105cb9cc0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000058
RBP: ffffc9000313f928 R08: ffffffff8f8a0443 R09: 1ffffffff1f14088
R10: dffffc0000000000 R11: fffffbfff1f14089 R12: 0000000000000000
R13: 1ffff110044c148c R14: ffff88802260a460 R15: dffffc0000000000
FS:  0000555566201500(0000) GS:ffff8880b861b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdb947ee48 CR3: 0000000109628000 CR4: 00000000000006f0
