syzbot

minix_free_inode: bit 5 already cleared
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WARNING: CPU: 0 PID: 5839 at fs/inode.c:417 drop_nlink+0xc5/0x110 fs/inode.c:417
Modules linked in:
CPU: 0 UID: 0 PID: 5839 Comm: syz-executor183 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:drop_nlink+0xc5/0x110 fs/inode.c:417
Code: 78 07 00 00 be 08 00 00 00 e8 27 32 e8 ff f0 48 ff 83 78 07 00 00 5b 41 5c 41 5e 41 5f 5d e9 92 85 31 09 cc e8 2c 48 88 ff 90 <0f> 0b 90 eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5b ff ff ff
RSP: 0018:ffffc9000400fd50 EFLAGS: 00010293
RAX: ffffffff8237dd94 RBX: ffff8880115fc040 RCX: ffff88802a9d1e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8fa0b3f7 R09: 1ffffffff1f4167e
R10: dffffc0000000000 R11: fffffbfff1f4167f R12: 1ffff110022bf811
R13: ffff8880115a8040 R14: ffff8880115fc088 R15: dffffc0000000000
FS:  0000555579e17380(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001980 CR3: 000000007349e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2634 [inline]
 minix_rmdir+0xa8/0xd0 fs/minix/namei.c:170
 vfs_rmdir+0x3b7/0x520 fs/namei.c:4470
 do_rmdir+0x2ac/0x630 fs/namei.c:4525
 __do_sys_rmdir fs/namei.c:4544 [inline]
 __se_sys_rmdir fs/namei.c:4542 [inline]
 __x64_sys_rmdir+0x47/0x50 fs/namei.c:4542
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f879ea6ed07
Code: 73 01 c3 48 c7 c1 b8 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 54 00 00 00 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:00007ffe26a73248 EFLAGS: 00000207 ORIG_RAX: 0000000000000054
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f879ea6ed07
RDX: 0000000000008890 RSI: 0000000000000000 RDI: 00007ffe26a743f0
RBP: 0000000000000065 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000207 R12: 00007ffe26a743f0
R13: 0000555579e28740 R14: 431bde82d7b634db R15: 00007ffe26a76570
 </TASK>