------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 1 PID: 15756 at kernel/locking/mutex.c:582 __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
Modules linked in:
CPU: 1 PID: 15756 Comm: syz-executor.4 Not tainted 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
lr : __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
sp : ffff8000150cbaf0
x29: ffff8000150cbb60 x28: ffff80000eefa000 x27: 0000000000000000
x26: 0000000000000000 x25: 0000000000000041 x24: 0000000000000002
x23: ffff80000879d3d4 x22: 0000000000000000 x21: 0000000000000000
x20: 0000000000000000 x19: ffff00010f08a3a8 x18: 000000000000022c
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000012 x12: ffff80000d96cfd0
x11: ff808000081c6510 x10: 0000000000000000 x9 : 570e6d240832fe00
x8 : 570e6d240832fe00 x7 : 4e5241575f534b43 x6 : ffff80000c0b2b74
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000028
Call trace:
 __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799
 reiserfs_write_lock+0x3c/0x64 fs/reiserfs/lock.c:27
 reiserfs_setattr+0x298/0x7f4 fs/reiserfs/inode.c:3284
 notify_change+0x758/0x7f0 fs/attr.c:420
 chmod_common+0xe8/0x1c4 fs/open.c:606
 do_fchmodat fs/open.c:645 [inline]
 __do_sys_fchmodat fs/open.c:658 [inline]
 __se_sys_fchmodat fs/open.c:655 [inline]
 __arm64_sys_fchmodat+0x7c/0xfc fs/open.c:655
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584
irq event stamp: 113
hardirqs last  enabled at (113): [<ffff800008227a4c>] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline]
hardirqs last  enabled at (113): [<ffff800008227a4c>] ktime_get_coarse_real_ts64+0xfc/0x1bc kernel/time/timekeeping.c:2261
hardirqs last disabled at (112): [<ffff8000082279dc>] seqcount_lockdep_reader_access include/linux/seqlock.h:101 [inline]
hardirqs last disabled at (112): [<ffff8000082279dc>] ktime_get_coarse_real_ts64+0x8c/0x1bc kernel/time/timekeeping.c:2261
softirqs last  enabled at (8): [<ffff80000801c38c>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (6): [<ffff80000801c358>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---