minix_free_block (loop2:21): bit already cleared
minix_free_block (loop2:22): bit already cleared
minix_free_block (loop2:19): bit already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 10666 at fs/inode.c:332 drop_nlink+0xbb/0x100
Modules linked in:
CPU: 0 PID: 10666 Comm: syz-executor.2 Not tainted 6.1.91-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
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 eb 0b ea ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 b5 8a 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:ffffc90005b3fc50 EFLAGS: 00010293
RAX: ffffffff81f8029b RBX: 1ffff1100ae72eb5 RCX: ffff88801fdc1dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff81f8021f R09: ffffed100ae72ebd
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880573975a8
R13: ffff888057319318 R14: ffff888057397560 R15: dffffc0000000000
FS:  000055555721b480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555722c978 CR3: 000000007e9f4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2577 [inline]
 minix_unlink+0x14a/0x1a0 fs/minix/namei.c:167
 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: 0033:0x7fc183e7c697
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 57 00 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:00007fffcc6a4138 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc183e7c697
RDX: 00007fffcc6a4160 RSI: 00007fffcc6a41f0 RDI: 00007fffcc6a41f0
RBP: 00007fffcc6a41f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffcc6a52e0
R13: 00007fc183ec8336 R14: 0000000000085d8f R15: 0000000000000007
 </TASK>