UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
BUG: unable to handle page fault for address: ffffed101ffdcaa0
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23ffee067 P4D 23ffee067 PUD 13fff5067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6830 Comm: syz-executor.0 Not tainted 6.4.0-rc5-syzkaller-00178-g33f2b5785a2b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:udf_open_lvid+0x14a/0x5b0 fs/udf/super.c:2009
Code: 50 0f 84 ef 00 00 00 48 8b 44 24 18 48 8d b8 c0 00 00 00 48 89 7c 24 20 31 f6 e8 91 bc b7 07 48 8d 7b 18 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 dc 02 00 00 4c 89 74 24 28 c6 43 18 04
RSP: 0018:ffffc900218179a0 EFLAGS: 00010a06
RAX: 1ffff1101ffdcaa0 RBX: ffff8880ffee54e8 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8b384520 RDI: ffff8880ffee5500
RBP: ffffc90021817a70 R08: dffffc0000000000 R09: fffffbfff1cabaae
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88804f20e600 R14: 1ffff92004302f3c R15: ffff888030508678
FS:  00007f3a6f5f6700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101ffdcaa0 CR3: 000000002c855000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_fill_super+0x15fe/0x23a0 fs/udf/super.c:2245
 mount_bdev+0x2d0/0x3f0 fs/super.c:1380
 legacy_get_tree+0xef/0x190 fs/fs_context.c:610
 vfs_get_tree+0x8c/0x270 fs/super.c:1510
 do_new_mount+0x28f/0xae0 fs/namespace.c:3039
 do_mount fs/namespace.c:3382 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3568
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3a6e88d69a
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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:00007f3a6f5f5f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000492 RCX: 00007f3a6e88d69a
RDX: 00000000200004c0 RSI: 0000000020000000 RDI: 00007f3a6f5f5fe0
RBP: 00007f3a6f5f6020 R08: 00007f3a6f5f6020 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200004c0
R13: 0000000020000000 R14: 00007f3a6f5f5fe0 R15: 0000000020000100
 </TASK>
Modules linked in:
CR2: ffffed101ffdcaa0
---[ end trace 0000000000000000 ]---
RIP: 0010:udf_open_lvid+0x14a/0x5b0 fs/udf/super.c:2009
Code: 50 0f 84 ef 00 00 00 48 8b 44 24 18 48 8d b8 c0 00 00 00 48 89 7c 24 20 31 f6 e8 91 bc b7 07 48 8d 7b 18 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 dc 02 00 00 4c 89 74 24 28 c6 43 18 04
RSP: 0018:ffffc900218179a0 EFLAGS: 00010a06
RAX: 1ffff1101ffdcaa0 RBX: ffff8880ffee54e8 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8b384520 RDI: ffff8880ffee5500
RBP: ffffc90021817a70 R08: dffffc0000000000 R09: fffffbfff1cabaae
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff88804f20e600 R14: 1ffff92004302f3c R15: ffff888030508678
FS:  00007f3a6f5f6700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed101ffdcaa0 CR3: 000000002c855000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	50                   	push   %rax
   1:	0f 84 ef 00 00 00    	je     0xf6
   7:	48 8b 44 24 18       	mov    0x18(%rsp),%rax
   c:	48 8d b8 c0 00 00 00 	lea    0xc0(%rax),%rdi
  13:	48 89 7c 24 20       	mov    %rdi,0x20(%rsp)
  18:	31 f6                	xor    %esi,%esi
  1a:	e8 91 bc b7 07       	callq  0x7b7bcb0
  1f:	48 8d 7b 18          	lea    0x18(%rbx),%rdi
  23:	48 89 f8             	mov    %rdi,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 dc 02 00 00    	jne    0x313
  37:	4c 89 74 24 28       	mov    %r14,0x28(%rsp)
  3c:	c6 43 18 04          	movb   $0x4,0x18(%rbx)