loop1: detected capacity change from 0 to 131072
F2FS-fs (loop1): invalid crc value
F2FS-fs (loop1): Found nat_bits in checkpoint
F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12653 at fs/inode.c:332 drop_nlink+0xbb/0x100
Modules linked in:
CPU: 0 PID: 12653 Comm: syz.1.1926 Not tainted 6.1.112-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:drop_nlink+0xbb/0x100 fs/inode.c:332
Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 2b 0b ea ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 35 87 92 ff <0f> 0b eb 89 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c
RSP: 0018:ffffc90004667bd8 EFLAGS: 00010283
RAX: ffffffff81f8280b RBX: 1ffff1100a0b0479 RCX: 0000000000040000
RDX: ffffc90005431000 RSI: 0000000000006ee8 RDI: 0000000000006ee9
RBP: 0000000000000000 R08: ffffffff81f8278f R09: fffffbfff223ba73
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880505823c8
R13: ffff888073f98000 R14: ffff888050582380 R15: dffffc0000000000
FS:  00007f4d15eda6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000040c81000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 f2fs_i_links_write fs/f2fs/f2fs.h:3044 [inline]
 f2fs_drop_nlink+0x13c/0x3f0 fs/f2fs/dir.c:898
 f2fs_unlink+0x4ad/0xa10 fs/f2fs/namei.c:631
 vfs_unlink+0x359/0x5f0 fs/namei.c:4324
 do_unlinkat+0x4a5/0x820 fs/namei.c:4392
 __do_sys_unlink fs/namei.c:4440 [inline]
 __se_sys_unlink fs/namei.c:4438 [inline]
 __x64_sys_unlink+0x45/0x50 fs/namei.c:4438
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f4d1517dff9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4d15eda038 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 00007f4d15335f80 RCX: 00007f4d1517dff9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007f4d151f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f4d15335f80 R15: 00007fff0c897bf8
 </TASK>