Trying to free block not in datazone minix_free_inode: bit 3 already cleared minix_free_inode: bit 4 already cleared minix_free_inode: bit 2 already cleared ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8972 at fs/inode.c:417 drop_nlink+0xc5/0x110 fs/inode.c:417 Modules linked in: CPU: 0 UID: 0 PID: 8972 Comm: syz-executor Tainted: G W 6.16.0-syzkaller-12016-gbec077162bd0 #0 PREEMPT_{RT,(full)} Tainted: [W]=WARN 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: c8 08 00 00 be 08 00 00 00 e8 27 94 ec ff f0 48 ff 83 c8 08 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc e8 2c 5c 8d 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:ffffc90005b9fc70 EFLAGS: 00010293 RAX: ffffffff8230ff34 RBX: ffff88805e308610 RCX: ffff8880269d9dc0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff1e3a007 R12: 1ffff1100bc610cb R13: ffffea000124ca00 R14: ffff88805e308658 R15: dffffc0000000000 FS: 00005555885d0500(0000) GS:ffff8881268cb000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055e9a8c4b950 CR3: 000000002900e000 CR4: 00000000003526f0 Call Trace: inode_dec_link_count include/linux/fs.h:2645 [inline] minix_unlink+0x1de/0x290 fs/minix/namei.c:157 vfs_unlink+0x39a/0x660 fs/namei.c:4586 do_unlinkat+0x345/0x570 fs/namei.c:4650 __do_sys_unlink fs/namei.c:4696 [inline] __se_sys_unlink fs/namei.c:4694 [inline] __x64_sys_unlink+0x47/0x50 fs/namei.c:4694 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: 0033:0x7f0b12fbe197 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:00007ffcdcd2bc98 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b12fbe197 RDX: 00007ffcdcd2bcc0 RSI: 00007ffcdcd2bd50 RDI: 00007ffcdcd2bd50 RBP: 00007ffcdcd2bd50 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffcdcd2ce40 R13: 00007f0b13041c05 R14: 00000000000c0239 R15: 00007ffcdcd2df10