------------[ cut here ]------------
WARNING: CPU: 1 PID: 11042 at fs/inode.c:389 inc_nlink+0x129/0x140 fs/inode.c:389
Modules linked in:
CPU: 1 PID: 11042 Comm: syz-executor.0 Not tainted 6.9.0-rc4-next-20240418-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:inc_nlink+0x129/0x140 fs/inode.c:389
Code: ff e9 33 ff ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 45 ff ff ff 4c 89 ef e8 b2 b6 e7 ff e9 38 ff ff ff e8 48 66 82 ff 90 <0f> 0b 90 e9 7b ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00
RSP: 0018:ffffc9001101fd30 EFLAGS: 00010246
RAX: ffffffff8213f748 RBX: 1ffff1100b22d010 RCX: 0000000000040000
RDX: ffffc9000bb7f000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff8213f6c2 R09: 1ffff11002a107a0
R10: dffffc0000000000 R11: ffffffff82c15a60 R12: dffffc0000000000
R13: ffff888059168080 R14: ffff888059168038 R15: 0000000000000000
FS:  00007efd98c0f6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe195b49d58 CR3: 0000000068030000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_inc_link_count include/linux/fs.h:2432 [inline]
 sysv_mkdir+0x21/0x130 fs/sysv/namei.c:119
 vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4131
 do_mkdirat+0x264/0x3a0 fs/namei.c:4154
 __do_sys_mkdirat fs/namei.c:4169 [inline]
 __se_sys_mkdirat fs/namei.c:4167 [inline]
 __x64_sys_mkdirat+0x89/0xa0 fs/namei.c:4167
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efd97e7c9a7
Code: 73 01 c3 48 c7 c1 b0 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007efd98c0eef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007efd98c0ef80 RCX: 00007efd97e7c9a7
RDX: 00000000000001ff RSI: 0000000020000440 RDI: 00000000ffffff9c
RBP: 0000000000000000 R08: 0000000020000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000440
R13: 00007efd98c0ef40 R14: 0000000000000000 R15: 0000000000000000
 </TASK>