BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 4355 Comm: kworker/1:7 Not tainted 6.1.118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events free_ioctx
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 lookup_chain_cache_add kernel/locking/lockdep.c:3772 [inline]
 validate_chain kernel/locking/lockdep.c:3793 [inline]
 __lock_acquire+0x1b88/0x7680 kernel/locking/lockdep.c:5049
 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5662
 _raw_spin_lock_nested+0x5c/0x78 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested kernel/sched/core.c:537 [inline]
 raw_spin_rq_lock kernel/sched/sched.h:1355 [inline]
 rq_lock kernel/sched/sched.h:1645 [inline]
 __schedule+0x2c4/0x1d44 kernel/sched/core.c:6474
 preempt_schedule_irq+0x8c/0x1b8 kernel/sched/core.c:6870
 arm64_preempt_schedule_irq arch/arm64/kernel/entry-common.c:265 [inline]
 __el1_irq arch/arm64/kernel/entry-common.c:474 [inline]
 el1_interrupt+0x4c/0x68 arch/arm64/kernel/entry-common.c:486
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:491
 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:581
 arch_atomic_sub_return arch/arm64/include/asm/atomic.h:53 [inline]
 arch_atomic_dec_return include/linux/atomic/atomic-arch-fallback.h:611 [inline]
 arch_atomic_dec_and_test include/linux/atomic/atomic-arch-fallback.h:1189 [inline]
 atomic_dec_and_test include/linux/atomic/atomic-instrumented.h:576 [inline]
 page_ref_dec_and_test include/linux/page_ref.h:210 [inline]
 put_page_testzero include/linux/mm.h:770 [inline]
 folio_put_testzero include/linux/mm.h:775 [inline]
 folio_put include/linux/mm.h:1170 [inline]
 folio_contains+0x0/0x268 mm/filemap.c:1955
 truncate_inode_pages_range+0x178/0xf10 mm/truncate.c:363
 truncate_inode_pages mm/truncate.c:451 [inline]
 truncate_pagecache mm/truncate.c:751 [inline]
 truncate_setsize+0xd8/0x104 mm/truncate.c:776
 put_aio_ring_file fs/aio.c:315 [inline]
 aio_free_ring+0x7c/0x4e8 fs/aio.c:335
 free_ioctx+0x2c/0xac fs/aio.c:630
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864