BUG: unable to handle kernel paging request at ffffed101cb67180
PGD 23fff3067 P4D 23fff3067 PUD 13fff8067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 8131 Comm: syz-executor173 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:udf_close_lvid+0x181/0x770 fs/udf/super.c:2051
Code: 8d 85 b8 00 00 00 31 f6 48 89 c7 48 89 44 24 10 e8 b4 13 a8 05 48 8d 7d 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e0 04 00 00
RSP: 0018:ffff888092b97c60 EFLAGS: 00010a02
RAX: dffffc0000000000 RBX: ffff888089dfc000 RCX: 0000000000000000
RDX: 1ffff1101cb67180 RSI: 0000000000000008 RDI: ffff8880e5b38c00
RBP: ffff8880e5b38be8 R08: 0000000000000000 R09: ffffed1015de2a7f
R10: ffff8880aef153ff R11: 0000000000000000 R12: ffff88808afa99d8
R13: ffff8880aef15340 R14: ffff888098bcc4c0 R15: ffff888092b97dd0
FS:  00005555564d8400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101cb67180 CR3: 00000000b2864000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 udf_put_super+0x217/0x290 fs/udf/super.c:2361
 generic_shutdown_super+0x144/0x370 fs/super.c:456
 kill_block_super+0x97/0xf0 fs/super.c:1185
 deactivate_locked_super+0x94/0x160 fs/super.c:329
 deactivate_super+0x174/0x1a0 fs/super.c:360
 cleanup_mnt+0x1a8/0x290 fs/namespace.c:1098
 task_work_run+0x148/0x1c0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:193 [inline]
 exit_to_usermode_loop+0x251/0x2a0 arch/x86/entry/common.c:167
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:271 [inline]
 do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f88bd7c6257
Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff8e48fc48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f88bd7c6257
RDX: 00007fff8e48fd0a RSI: 000000000000000a RDI: 00007fff8e48fd00
RBP: 00007fff8e48fd00 R08: 00000000ffffffff R09: 00007fff8e48fae0
R10: 00005555564d97ab R11: 0000000000000206 R12: 00007fff8e490dc0
R13: 00005555564d96f0 R14: 00007fff8e48fc70 R15: 00007fff8e490de0
Modules linked in:
CR2: ffffed101cb67180
---[ end trace 56923c6a175084d7 ]---
RIP: 0010:udf_close_lvid+0x181/0x770 fs/udf/super.c:2051
Code: 8d 85 b8 00 00 00 31 f6 48 89 c7 48 89 44 24 10 e8 b4 13 a8 05 48 8d 7d 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 e0 04 00 00
RSP: 0018:ffff888092b97c60 EFLAGS: 00010a02
RAX: dffffc0000000000 RBX: ffff888089dfc000 RCX: 0000000000000000
RDX: 1ffff1101cb67180 RSI: 0000000000000008 RDI: ffff8880e5b38c00
RBP: ffff8880e5b38be8 R08: 0000000000000000 R09: ffffed1015de2a7f
R10: ffff8880aef153ff R11: 0000000000000000 R12: ffff88808afa99d8
R13: ffff8880aef15340 R14: ffff888098bcc4c0 R15: ffff888092b97dd0
FS:  00005555564d8400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101cb67180 CR3: 00000000b2864000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	8d 85 b8 00 00 00    	lea    0xb8(%rbp),%eax
   6:	31 f6                	xor    %esi,%esi
   8:	48 89 c7             	mov    %rax,%rdi
   b:	48 89 44 24 10       	mov    %rax,0x10(%rsp)
  10:	e8 b4 13 a8 05       	callq  0x5a813c9
  15:	48 8d 7d 18          	lea    0x18(%rbp),%rdi
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 04 02          	movzbl (%rdx,%rax,1),%eax <-- trapping instruction
  2e:	48 89 fa             	mov    %rdi,%rdx
  31:	83 e2 07             	and    $0x7,%edx
  34:	38 d0                	cmp    %dl,%al
  36:	7f 08                	jg     0x40
  38:	84 c0                	test   %al,%al
  3a:	0f 85 e0 04 00 00    	jne    0x520