INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 PID: 5491 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00230-g3b8a9b2e6809 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
assign_lock_key kernel/locking/lockdep.c:976 [inline]
register_lock_class+0xc1e/0x1220 kernel/locking/lockdep.c:1289
__lock_acquire+0x112/0x3b20 kernel/locking/lockdep.c:5014
lock_acquire kernel/locking/lockdep.c:5754 [inline]
lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5719
do_write_seqcount_begin_nested include/linux/seqlock.h:525 [inline]
do_write_seqcount_begin include/linux/seqlock.h:551 [inline]
psi_account_irqtime+0x29f/0x510 kernel/sched/psi.c:1016
update_rq_clock_task kernel/sched/core.c:725 [inline]
update_rq_clock kernel/sched/core.c:769 [inline]
update_rq_clock+0x24c/0xb30 kernel/sched/core.c:750
ttwu_queue kernel/sched/core.c:4020 [inline]
try_to_wake_up+0x566/0x13d0 kernel/sched/core.c:4342
hrtimer_wakeup+0x47/0x60 kernel/time/hrtimer.c:1942
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x203/0xc20 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x105/0x400 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:memmove+0x44/0x1b0 arch/x86/lib/memmove_64.S:68
Code: 00 48 83 fa 20 0f 82 01 01 00 00 66 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e <4c> 8b 56 08 4c 8b 4e 10 4c 8b 46 18 48 8d 76 20 4c 89 1f 4c 89 57
RSP: 0018:ffffc9000586ecf0 EFLAGS: 00000286
RAX: ffff888064c710c0 RBX: 0000000000000006 RCX: 0000000000000000
RDX: fffffffff7586ed8 RSI: ffff88806d6eb000 RDI: ffff88806d6ea0c0
RBP: 00000000000000c0 R08: ffffffff8460bc47 R09: ffffffff8460bc2a
R10: ffffffff8460bc47 R11: ffffffff8460bc2a R12: 0000000000000f18
R13: ffff888079224680 R14: 0000000000000000 R15: ffff888064c710a8
leaf_insert_into_buf+0x303/0xa30 fs/reiserfs/lbalance.c:933
balance_leaf_new_nodes_insert fs/reiserfs/do_balan.c:1001 [inline]
balance_leaf_new_nodes fs/reiserfs/do_balan.c:1243 [inline]
balance_leaf+0x2ff4/0xcda0 fs/reiserfs/do_balan.c:1450
do_balance+0x337/0x840 fs/reiserfs/do_balan.c:1888
reiserfs_insert_item+0xadd/0xe20 fs/reiserfs/stree.c:2260
indirect2direct+0x6d8/0xa20 fs/reiserfs/tail_conversion.c:283
maybe_indirect_to_direct fs/reiserfs/stree.c:1585 [inline]
reiserfs_cut_from_item+0xa82/0x1a10 fs/reiserfs/stree.c:1692
reiserfs_do_truncate+0x672/0x10b0 fs/reiserfs/stree.c:1971
reiserfs_truncate_file+0x1bf/0x940 fs/reiserfs/inode.c:2302
reiserfs_file_release+0xae3/0xc40 fs/reiserfs/file.c:109
__fput+0x270/0xb70 fs/file_table.c:394
__fput_sync+0x47/0x50 fs/file_table.c:475
__do_sys_close fs/open.c:1587 [inline]
__se_sys_close fs/open.c:1572 [inline]
__x64_sys_close+0x87/0xf0 fs/open.c:1572
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f196447b9da
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffe7fff4f70 EFLAGS: 00000293
ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f196447b9da
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 0000000000000032 R08: 0000001b2e960000 R09: 00007f196459bf8c
R10: 00007ffe7fff50c0 R11: 0000000000000293 R12: 00007f19640015a8
R13: ffffffffffffffff R14: 00007f1964000000 R15: 0000000000015070