BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 8384 Comm: syz.4.291 Not tainted syzkaller #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
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x5c/0x7c kernel/locking/spinlock.c:162
 backlog_lock_irq_save net/core/dev.c:235 [inline]
 enqueue_to_backlog+0x170/0xeb4 net/core/dev.c:5267
 netif_rx_internal+0x150/0x5b8 net/core/dev.c:5591
 __netif_rx+0xa4/0x11c net/core/dev.c:5611
 loopback_xmit+0x3c4/0x688 drivers/net/loopback.c:90
 __netdev_start_xmit include/linux/netdevice.h:5248 [inline]
 netdev_start_xmit include/linux/netdevice.h:5257 [inline]
 xmit_one net/core/dev.c:3845 [inline]
 dev_hard_start_xmit+0x2b0/0x890 net/core/dev.c:3861
 __dev_queue_xmit+0x1600/0x32a8 net/core/dev.c:4763
 dev_queue_xmit include/linux/netdevice.h:3365 [inline]
 neigh_hh_output include/net/neighbour.h:531 [inline]
 neigh_output include/net/neighbour.h:545 [inline]
 ip_finish_output2+0xd80/0x1240 net/ipv4/ip_output.c:237
 __ip_finish_output+0x1b0/0x44c net/ipv4/ip_output.c:-1
 ip_finish_output+0x44/0x304 net/ipv4/ip_output.c:325
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip_output+0x284/0x3f8 net/ipv4/ip_output.c:438
 dst_output include/net/dst.h:464 [inline]
 ip_local_out net/ipv4/ip_output.c:131 [inline]
 __ip_queue_xmit+0x8b8/0x1794 net/ipv4/ip_output.c:534
 ip_queue_xmit+0x5c/0x7c net/ipv4/ip_output.c:548
 __tcp_transmit_skb+0x1a34/0x3214 net/ipv4/tcp_output.c:1628
 tcp_transmit_skb net/ipv4/tcp_output.c:1646 [inline]
 tcp_write_xmit+0x11c8/0x5254 net/ipv4/tcp_output.c:2988
 __tcp_push_pending_frames net/ipv4/tcp_output.c:3171 [inline]
 tcp_send_fin+0x620/0xc08 net/ipv4/tcp_output.c:3789
 __tcp_close+0x558/0xf68 net/ipv4/tcp.c:3207
 tcp_close+0x38/0x144 net/ipv4/tcp.c:3298
 inet_release+0x154/0x1d0 net/ipv4/af_inet.c:437
 __sock_release net/socket.c:662 [inline]
 sock_release+0x84/0x140 net/socket.c:690
 smc_clcsock_release+0xc0/0xe8 net/smc/smc_close.c:34
 __smc_release+0x568/0x6c4 net/smc/af_smc.c:304
 smc_release+0x258/0x534 net/smc/af_smc.c:347
 __sock_release net/socket.c:662 [inline]
 sock_close+0xa0/0x1e4 net/socket.c:1455
 __fput+0x340/0x75c fs/file_table.c:468
 ____fput+0x20/0x58 fs/file_table.c:496
 task_work_run+0x1dc/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xfc/0x178 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:103 [inline]
 el0_svc+0x170/0x254 arch/arm64/kernel/entry-common.c:747
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:765
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596