------------[ cut here ]------------ WARNING: CPU: 0 PID: 15371 at fs/inode.c:331 drop_nlink+0xbf/0x100 Modules linked in: CPU: 0 PID: 15371 Comm: syz-executor.3 Not tainted 6.4.0-rc4-syzkaller-00078-g929ed21dfdb6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:drop_nlink+0xbf/0x100 fs/inode.c:331 Code: 49 8b 1e 48 8d bb c0 07 00 00 be 08 00 00 00 e8 97 37 e9 ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 31 61 91 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:ffffc900031af950 EFLAGS: 00010293 RAX: ffffffff81fa1bef RBX: 1ffff110070abc37 RCX: ffff88802c873b80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff81fa1b73 R09: fffffbfff206506d R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88803855e1b8 R13: ffff88803855e1f0 R14: ffff88803855e170 R15: dffffc0000000000 FS: 00007f3d789fe700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3d7899b718 CR3: 0000000029b05000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: nilfs_rename+0x4a6/0x770 fs/nilfs2/namei.c:393 vfs_rename+0xb1b/0xfa0 fs/namei.c:4849 do_renameat2+0xd78/0x1660 fs/namei.c:5002 __do_sys_rename fs/namei.c:5048 [inline] __se_sys_rename fs/namei.c:5046 [inline] __x64_sys_rename+0x86/0x90 fs/namei.c:5046 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: 0033:0x7f3d8208c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3d789fe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f3d821ac050 RCX: 00007f3d8208c169 RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000020000200 RBP: 00007f3d820e7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd45e7c54f R14: 00007f3d789fe300 R15: 0000000000022000