F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0
F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
F2FS-fs (loop0): Corrupted max_depth of 3: 16842753
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7217 at fs/inode.c:417 drop_nlink+0xe4/0x138 fs/inode.c:417
Modules linked in:
CPU: 1 UID: 0 PID: 7217 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 83400005 (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 : ffff80009c797740
x29: ffff80009c797740 x28: 0000000000000000 x27: ffff0000cd9e603f
x26: ffff0000e48291f0 x25: ffff0000e48288f8 x24: 0000000000000000
x23: 1fffe0001c905366 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000e4829b30 x19: ffff0000e4829ae8 x18: 00000000ffffffff
x17: ffff800093305000 x16: ffff800080526508 x15: 0000000000000001
x14: 1fffe0001c9053f2 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001c9053f3 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c243bd80 x7 : ffff8000826ea83c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000805266e0
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:417 (P)
 f2fs_i_links_write fs/f2fs/f2fs.h:3293 [inline]
 f2fs_rename fs/f2fs/namei.c:1017 [inline]
 f2fs_rename2+0x1288/0x1fb4 fs/f2fs/namei.c:1290
 vfs_rename+0x9c0/0xc94 fs/namei.c:5216
 do_renameat2+0x5ec/0x8a0 fs/namei.c:5364
 __do_sys_renameat2 fs/namei.c:5398 [inline]
 __se_sys_renameat2 fs/namei.c:5395 [inline]
 __arm64_sys_renameat2+0xd8/0xf4 fs/namei.c:5395
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x254 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+0x5c/0x254 arch/arm64/kernel/entry-common.c:746
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:765
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 169888
hardirqs last  enabled at (169887): [<ffff80008062e190>] seqcount_lockdep_reader_access+0x7c/0xf8 include/linux/seqlock.h:74
hardirqs last disabled at (169888): [<ffff80008ade9670>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434
softirqs last  enabled at (169844): [<ffff8000801f95fc>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (169842): [<ffff8000801f95c8>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---