UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 8131 Comm: syz-executor231 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:crc_itu_t+0x55/0xe0 lib/crc-itu-t.c:62
Code: 24 ff 49 bc 00 00 00 00 00 fc ff df eb 03 4d 89 ee e8 5f 31 eb fd 48 89 ef 48 83 c5 01 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 <42> 0f b6 04 20 38 d0 7f 04 84 c0 75 67 44 0f b7 eb 0f b6 df 32 5d
RSP: 0018:ffff8880998b7940 EFLAGS: 00010206
RAX: 0000000000000004 RBX: 000000000000a489 RCX: ffffffff837753ef
RDX: 0000000000000006 RSI: ffffffff83775411 RDI: 0000000000000026
RBP: 0000000000000027 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000000095 R15: ffff88808b05b3f0
FS:  0000555556996300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564a961e37b0 CR3: 00000000abb93000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 udf_write_fi+0x72f/0xf40 fs/udf/namei.c:113
 udf_rename+0xdb4/0x1270 fs/udf/namei.c:1185
 vfs_rename+0x67e/0x1bc0 fs/namei.c:4479
 do_renameat2+0xb59/0xc70 fs/namei.c:4629
 __do_sys_renameat2 fs/namei.c:4664 [inline]
 __se_sys_renameat2 fs/namei.c:4661 [inline]
 __x64_sys_renameat2+0xba/0x150 fs/namei.c:4661
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f497c5288c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe1a681948 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f497c5288c9
RDX: 0000000000000005 RSI: 00000000200001c0 RDI: 0000000000000005
RBP: 00007f497c4e8160 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000200 R11: 0000000000000246 R12: 00007f497c4e81f0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace 9899b65f67d943b4 ]---
RIP: 0010:crc_itu_t+0x55/0xe0 lib/crc-itu-t.c:62
Code: 24 ff 49 bc 00 00 00 00 00 fc ff df eb 03 4d 89 ee e8 5f 31 eb fd 48 89 ef 48 83 c5 01 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 <42> 0f b6 04 20 38 d0 7f 04 84 c0 75 67 44 0f b7 eb 0f b6 df 32 5d
RSP: 0018:ffff8880998b7940 EFLAGS: 00010206
RAX: 0000000000000004 RBX: 000000000000a489 RCX: ffffffff837753ef
RDX: 0000000000000006 RSI: ffffffff83775411 RDI: 0000000000000026
RBP: 0000000000000027 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000000095 R15: ffff88808b05b3f0
FS:  0000555556996300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564a961e37b0 CR3: 00000000abb93000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	24 ff                	and    $0xff,%al
   2:	49 bc 00 00 00 00 00 	movabs $0xdffffc0000000000,%r12
   9:	fc ff df
   c:	eb 03                	jmp    0x11
   e:	4d 89 ee             	mov    %r13,%r14
  11:	e8 5f 31 eb fd       	callq  0xfdeb3175
  16:	48 89 ef             	mov    %rbp,%rdi
  19:	48 83 c5 01          	add    $0x1,%rbp
  1d:	48 89 f8             	mov    %rdi,%rax
  20:	48 89 fa             	mov    %rdi,%rdx
  23:	48 c1 e8 03          	shr    $0x3,%rax
  27:	83 e2 07             	and    $0x7,%edx
* 2a:	42 0f b6 04 20       	movzbl (%rax,%r12,1),%eax <-- trapping instruction
  2f:	38 d0                	cmp    %dl,%al
  31:	7f 04                	jg     0x37
  33:	84 c0                	test   %al,%al
  35:	75 67                	jne    0x9e
  37:	44 0f b7 eb          	movzwl %bx,%r13d
  3b:	0f b6 df             	movzbl %bh,%ebx
  3e:	32                   	.byte 0x32
  3f:	5d                   	pop    %rbp