minix_free_inode: bit 5 already cleared
minix_free_inode: bit 6 already cleared
Trying to free block not in datazone
minix_free_inode: bit 7 already cleared
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4319 at fs/inode.c:332 drop_nlink+0xe4/0x138 fs/inode.c:332
Modules linked in:
CPU: 1 PID: 4319 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : drop_nlink+0xe4/0x138 fs/inode.c:332
lr : drop_nlink+0xe4/0x138 fs/inode.c:332
sp : ffff8000206d7ae0
x29: ffff8000206d7ae0 x28: 1fffe0001c094527 x27: dfff800000000000
x26: 1fffe0001c47e00c x25: 0000000000000000 x24: ffff8000206d7b20
x23: 1fffe0001c47e2b9 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e23f15c8 x19: ffff0000e23f1580 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000082d25b8 x15: 0000000000000000
x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100
x11: ff008000089fc34c x10: 0000000000000000 x9 : ffff8000089fc34c
x8 : ffff0000d1abd340 x7 : 0000000000000000 x6 : 0000000000000030
x5 : ffff0000e23f1608 x4 : ffff0000e23f00c8 x3 : ffff800008ee7a70
x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:332
 inode_dec_link_count include/linux/fs.h:2582 [inline]
 minix_unlink+0xf0/0x144 fs/minix/namei.c:167
 vfs_unlink+0x2e0/0x4f4 fs/namei.c:4330
 do_unlinkat+0x31c/0x4e8 fs/namei.c:4398
 __do_sys_unlinkat fs/namei.c:4441 [inline]
 __se_sys_unlinkat fs/namei.c:4434 [inline]
 __arm64_sys_unlinkat+0xe0/0xfc fs/namei.c:4434
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 396832
hardirqs last  enabled at (396831): [<ffff8000083bf5bc>] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline]
hardirqs last  enabled at (396831): [<ffff8000083bf5bc>] ktime_get_coarse_real_ts64+0x114/0x244 kernel/time/timekeeping.c:2261
hardirqs last disabled at (396832): [<ffff80001195c1f0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (396320): [<ffff8000080309e0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (396318): [<ffff8000080309ac>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---