------------[ cut here ]------------
WARNING: CPU: 1 PID: 5880 at fs/udf/udfdecl.h:123 udf_updated_lvid fs/udf/udfdecl.h:121 [inline]
WARNING: CPU: 1 PID: 5880 at fs/udf/udfdecl.h:123 udf_add_fid_counter fs/udf/namei.c:346 [inline]
WARNING: CPU: 1 PID: 5880 at fs/udf/udfdecl.h:123 udf_unlink+0x5a1/0x6d0 fs/udf/namei.c:565
Modules linked in:
CPU: 1 PID: 5880 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:udf_updated_lvid fs/udf/udfdecl.h:121 [inline]
RIP: 0010:udf_add_fid_counter fs/udf/namei.c:346 [inline]
RIP: 0010:udf_unlink+0x5a1/0x6d0 fs/udf/namei.c:565
Code: 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 40 01 00 00 75 1d 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 0f 00 8f fe <0f> 0b e9 a3 fe ff ff e8 53 5b 71 07 44 89 f1 80 e1 07 80 c1 03 38
RSP: 0018:ffffc90003367be0 EFLAGS: 00010293
RAX: ffffffff82f6aaf1 RBX: 0000000055555555 RCX: ffff88802d1d9e00
RDX: 0000000000000000 RSI: 0000000055555555 RDI: 0000000000000000
RBP: ffffc90003367d80 R08: ffffffff8e4a39ef R09: 1ffffffff1c9473d
R10: dffffc0000000000 R11: fffffbfff1c9473e R12: ffff888076db4630
R13: ffff88805dd3a01f R14: 1ffff1100edb68c6 R15: dffffc0000000000
FS: 0000555567f7f500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555567faa648 CR3: 0000000030999000 CR4: 00000000003506e0
Call Trace:
<TASK>
vfs_unlink+0x389/0x600 fs/namei.c:4333
do_unlinkat+0x328/0x570 fs/namei.c:4399
__do_sys_unlink fs/namei.c:4447 [inline]
__se_sys_unlink fs/namei.c:4445 [inline]
__x64_sys_unlink+0x49/0x50 fs/namei.c:4445
do_syscall_x64 arch/x86/entry/common.c:46 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:76
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fe3fa38ecf7
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc2e28e9c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3fa38ecf7
RDX: 00007ffc2e28e9f0 RSI: 00007ffc2e28ea80 RDI: 00007ffc2e28ea80
RBP: 00007ffc2e28ea80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffc2e28fb70
R13: 00007fe3fa413d7d R14: 000000000001c7f6 R15: 00007ffc2e291d30
</TASK>