BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 7820 Comm: syz-executor Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3855 [inline]
 validate_chain kernel/locking/lockdep.c:3876 [inline]
 __lock_acquire+0xf9c/0x30a4 kernel/locking/lockdep.c:5237
 lock_acquire+0x14c/0x2e0 kernel/locking/lockdep.c:5868
 local_lock_acquire+0x3c/0x98 include/linux/local_lock_internal.h:38
 ___slab_alloc+0x1a8/0xf24 mm/slub.c:3768
 __slab_alloc+0x74/0xd0 mm/slub.c:3981
 __slab_alloc_node mm/slub.c:4056 [inline]
 slab_alloc_node mm/slub.c:4217 [inline]
 kmem_cache_alloc_noprof+0x2e0/0x3e8 mm/slub.c:4236
 kmem_alloc_batch lib/debugobjects.c:371 [inline]
 fill_pool+0x120/0x4e0 lib/debugobjects.c:403
 debug_objects_fill_pool+0x84/0xa0 lib/debugobjects.c:725
 __debug_object_init+0x38/0x40c lib/debugobjects.c:737
 debug_object_init+0x20/0x2c lib/debugobjects.c:779
 debug_timer_init kernel/time/timer.c:788 [inline]
 debug_init kernel/time/timer.c:836 [inline]
 timer_init_key+0x54/0x41c kernel/time/timer.c:880
 group_init+0x324/0x3cc kernel/sched/psi.c:224
 psi_cgroup_alloc+0xfc/0x1e4 kernel/sched/psi.c:1126
 cgroup_create kernel/cgroup/cgroup.c:5754 [inline]
 cgroup_mkdir+0x3dc/0xafc kernel/cgroup/cgroup.c:5877
 kernfs_iop_mkdir+0x1e8/0x26c fs/kernfs/dir.c:1268
 vfs_mkdir+0x284/0x424 fs/namei.c:4366
 do_mkdirat+0x1f8/0x4c8 fs/namei.c:4399
 __do_sys_mkdirat fs/namei.c:4416 [inline]
 __se_sys_mkdirat fs/namei.c:4414 [inline]
 __arm64_sys_mkdirat+0x8c/0xa4 fs/namei.c:4414
 __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+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596