syzbot

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WARNING: CPU: 1 PID: 6601 at fs/inode.c:417 drop_nlink+0xe4/0x138 fs/inode.c:417
Modules linked in:
CPU: 1 UID: 0 PID: 6601 Comm: syz.1.2 Not tainted 6.15.0-rc2-syzkaller-gc72692105976 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
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 : ffff8000a2c07740
x29: ffff8000a2c07740 x28: ffff700014580ef8 x27: ffff0000f0f0daa8
x26: fffffdffc3cf3ef4 x25: 1ffff00014580f00 x24: dfff800000000000
x23: 1fffe0001e1e1b5e x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000f0f0daf0 x19: ffff0000f0f0daa8 x18: 1fffe000366e26b6
x17: ffff80008ff2e000 x16: ffff80008333712c x15: 0000000000000001
x14: 1ffff00012f72ba0 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 000000000002218d x9 : ffff8000abe84000
x8 : 000000000002218e x7 : ffff8000805a60b0 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000805a60bc
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 drop_nlink+0xe4/0x138 fs/inode.c:417 (P)
 inode_dec_link_count include/linux/fs.h:2581 [inline]
 minix_rename+0x3d0/0x774 fs/minix/namei.c:222
 vfs_rename+0x9bc/0xc84 fs/namei.c:5086
 do_renameat2+0x948/0xd94 fs/namei.c:5235
 __do_sys_renameat2 fs/namei.c:5269 [inline]
 __se_sys_renameat2 fs/namei.c:5266 [inline]
 __arm64_sys_renameat2+0xd8/0xf4 fs/namei.c:5266
 __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+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 2822
hardirqs last  enabled at (2821): [<ffff80008059ff20>] seqcount_lockdep_reader_access+0x80/0x104 include/linux/seqlock.h:74
hardirqs last disabled at (2822): [<ffff80008b985884>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (280): [<ffff80008012c108>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (278): [<ffff80008012c0d4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---