Trying to free block not in datazone
minix_free_inode: bit 3 already cleared
minix_free_inode: bit 4 already cleared
------------[ cut here ]------------
WARNING: CPU: 0 PID: 6530 at fs/inode.c:417 drop_nlink+0xe4/0x138 fs/inode.c:417
Modules linked in:
CPU: 0 UID: 0 PID: 6530 Comm: syz-executor Not tainted 6.16.0-rc7-syzkaller-g29e0a1d9558f #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : drop_nlink+0xe4/0x138 fs/inode.c:417
lr : drop_nlink+0xe4/0x138 fs/inode.c:417
sp : ffff8000a1977b90
x29: ffff8000a1977b90 x28: ffff0000cafe8000 x27: 1fffe0001cfda359
x26: 1fffe0001b6bf45e x25: 1fffe0001b6bf46b x24: dfff800000000000
x23: 1fffe0001cfda011 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e7ed0088 x19: ffff0000e7ed0040 x18: 1fffe000337d1c76
x17: ffff80008f67e000 x16: ffff80008af01c88 x15: 0000000000000001
x14: 1fffe0001cfda365 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001cfda366 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cafe8000 x7 : ffff800080dfbfcc x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008052b794
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:417 (P)
 inode_dec_link_count include/linux/fs.h:2634 [inline]
 minix_rmdir+0xb4/0xd8 fs/minix/namei.c:170
 vfs_rmdir+0x328/0x464 fs/namei.c:4470
 do_rmdir+0x24c/0x56c fs/namei.c:4525
 __do_sys_unlinkat fs/namei.c:4699 [inline]
 __se_sys_unlinkat fs/namei.c:4693 [inline]
 __arm64_sys_unlinkat+0xc8/0xf8 fs/namei.c:4693
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 1590784
hardirqs last  enabled at (1590783): [<ffff8000804877b0>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1544 [inline]
hardirqs last  enabled at (1590783): [<ffff8000804877b0>] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5145
hardirqs last disabled at (1590784): [<ffff80008aefc654>] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574
softirqs last  enabled at (1590692): [<ffff8000801fc5e4>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (1590690): [<ffff8000801fc5b0>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
Trying to free block not in datazone
minix_free_inode: bit 5 already cleared
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
VFS: Lookup of 'bus' in minix loop0 would have caused loop
VFS: Lookup of 'bus' in minix loop0 would have caused loop