BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 11122 Comm: syz.6.1365 Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026
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+0xfdc/0x2ebc kernel/locking/lockdep.c:5237
 lock_acquire+0x140/0x364 kernel/locking/lockdep.c:5868
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:132 [inline]
 _raw_spin_lock_irqsave+0x5c/0x7c kernel/locking/spinlock.c:166
 __debug_check_no_obj_freed lib/debugobjects.c:1115 [inline]
 debug_check_no_obj_freed+0xac/0x3a4 lib/debugobjects.c:1156
 slab_free_hook mm/slub.c:2620 [inline]
 slab_free mm/slub.c:6251 [inline]
 kmem_cache_free+0x120/0x6b8 mm/slub.c:6378
 inet_bind2_bucket_destroy+0x2e0/0x370 net/ipv4/inet_hashtables.c:178
 __inet_put_port net/ipv4/inet_hashtables.c:241 [inline]
 inet_put_port+0x344/0x450 net/ipv4/inet_hashtables.c:252
 tcp_set_state+0x5b4/0xa08 net/ipv4/tcp.c:3018
 tcp_done+0x180/0x2b4 net/ipv4/tcp.c:5095
 tcp_done_with_error+0x60/0xc0 net/ipv4/tcp_input.c:4845
 tcp_abort+0x290/0x374 net/ipv4/tcp.c:5155
 smc_release+0x12c/0x51c net/smc/af_smc.c:344
 __sock_release+0xa0/0x1d4 net/socket.c:722
 sock_close+0x24/0x38 net/socket.c:1514
 __fput+0x338/0x74c fs/file_table.c:510
 ____fput+0x20/0x30 fs/file_table.c:538
 task_work_run+0x1cc/0x25c kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:67 [inline]
 exit_to_user_mode_loop+0x10c/0x17c kernel/entry/common.c:98
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 arm64_syscall_exit_to_user_mode arch/arm64/kernel/entry-common.c:88 [inline]
 el0_svc+0x18c/0x260 arch/arm64/kernel/entry-common.c:737
 el0t_64_sync_handler+0x48/0x148 arch/arm64/kernel/entry-common.c:755
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:594