Trying to free block not in datazone minix_free_inode: bit 6 already cleared Trying to free block not in datazone minix_free_inode: bit 7 already cleared minix_free_inode: bit 2 already cleared minix_free_inode: bit 8 a[ 98.662110][ T5797] minix_free_inode: bit 8 already cleared ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5797 at fs/inode.c:417 drop_nlink+0xc5/0x110 fs/inode.c:417 Modules linked in: CPU: 1 UID: 0 PID: 5797 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:drop_nlink+0xc5/0x110 fs/inode.c:417 Code: c0 08 00 00 be 08 00 00 00 e8 d7 6c ec ff f0 48 ff 83 c0 08 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc e8 6c b2 8a 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:ffffc90004bffc50 EFLAGS: 00010293 RAX: ffffffff82340db4 RBX: ffff88805dbd9740 RCX: ffff888026459e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: fffffbfff1dac5ef R12: 1ffff1100bb7b2f1 R13: ffffea0000f95b00 R14: ffff88805dbd9788 R15: dffffc0000000000 FS: 0000555584a08500(0000) GS:ffff888126ef9000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000002ff78000 CR4: 00000000003526f0 Call Trace: inode_dec_link_count include/linux/fs.h:2655 [inline] minix_unlink+0x1de/0x290 fs/minix/namei.c:157 vfs_unlink+0x39a/0x660 fs/namei.c:4673 do_unlinkat+0x345/0x570 fs/namei.c:4737 __do_sys_unlink fs/namei.c:4783 [inline] __se_sys_unlink fs/namei.c:4781 [inline] __x64_sys_unlink+0x47/0x50 fs/namei.c:4781 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f328b1ce577 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:00007fff2a79a758 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f328b1ce577 RDX: 00007fff2a79a780 RSI: 00007fff2a79a810 RDI: 00007fff2a79a810 RBP: 00007fff2a79a810 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff2a79b900 R13: 00007f328b251d7d R14: 0000000000017f21 R15: 00007fff2a79c9d0