minix_free_block (loop0:19): bit already cleared
minix_free_block (loop0:20): bit already cleared
minix_free_block (loop0:21): bit already cleared
minix_free_block (loop0:22): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5831 at fs/inode.c:407 drop_nlink+0xc4/0x110 fs/inode.c:407
Modules linked in:
CPU: 1 UID: 0 PID: 5831 Comm: syz-executor Not tainted 6.14.0-rc7-syzkaller-00050-gfc444ada1310 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:drop_nlink+0xc4/0x110 fs/inode.c:407
Code: bb 70 07 00 00 be 08 00 00 00 e8 d7 b8 e6 ff f0 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d e9 4d de cd fe e8 0d 7d 7f ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
RSP: 0018:ffffc90003387c30 EFLAGS: 00010293
RAX: ffffffff824262c3 RBX: 1ffff1100f0430ba RCX: ffff88802e17bc00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82426243 R09: 1ffffffff2079fce
R10: dffffc0000000000 R11: fffffbfff2079fcf R12: ffff8880782185d0
R13: 0000000000000000 R14: ffff888078218588 R15: dffffc0000000000
FS:  00005555720a0500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff00d81e0c CR3: 000000005db04000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2583 [inline]
 minix_unlink+0x22c/0x2d0 fs/minix/namei.c:157
 vfs_unlink+0x367/0x650 fs/namei.c:4525
 do_unlinkat+0x4ae/0x830 fs/namei.c:4589
 __do_sys_unlink fs/namei.c:4637 [inline]
 __se_sys_unlink fs/namei.c:4635 [inline]
 __x64_sys_unlink+0x47/0x50 fs/namei.c:4635
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f35d958c717
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:00007fff3a1dd5d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35d958c717
RDX: 00007fff3a1dd600 RSI: 00007fff3a1dd690 RDI: 00007fff3a1dd690
RBP: 00007fff3a1dd690 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff3a1de780
R13: 00007f35d960e08c R14: 0000000000043706 R15: 00007fff3a1df850
 </TASK>