BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 5.15.185-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: netns cleanup_net
Call trace:
 dump_backtrace+0x0/0x43c arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline]
 validate_chain kernel/locking/lockdep.c:3756 [inline]
 __lock_acquire+0x1b30/0x651c kernel/locking/lockdep.c:5012
 lock_acquire+0x1f4/0x620 kernel/locking/lockdep.c:5623
 __mutex_lock_common+0x194/0x1edc kernel/locking/mutex.c:596
 __mutex_lock kernel/locking/mutex.c:729 [inline]
 mutex_lock_nested+0xac/0x11c kernel/locking/mutex.c:743
 tee_netdev_event+0x90/0x3bc net/netfilter/xt_TEE.c:68
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 call_netdevice_notifiers_info net/core/dev.c:2049 [inline]
 netdev_lower_state_changed+0x150/0x1f8 net/core/dev.c:8606
 team_lower_state_changed drivers/net/team/team.c:89 [inline]
 team_refresh_port_linkup drivers/net/team/team.c:99 [inline]
 __team_port_change_send+0x18c/0x444 drivers/net/team/team.c:2946
 __team_port_change_check drivers/net/team/team.c:2993 [inline]
 team_port_change_check drivers/net/team/team.c:3015 [inline]
 team_device_event+0x1a0/0x970 drivers/net/team/team.c:3040
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 call_netdevice_notifiers_info net/core/dev.c:2049 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2061 [inline]
 call_netdevice_notifiers net/core/dev.c:2075 [inline]
 dev_close_many+0x2cc/0x440 net/core/dev.c:1650
 unregister_netdevice_many+0x3d4/0x17d0 net/core/dev.c:11110
 default_device_exit_batch+0x444/0x4a4 net/core/dev.c:11667
 ops_exit_list net/core/net_namespace.c:177 [inline]
 cleanup_net+0x644/0xa98 net/core/net_namespace.c:635
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
rdma_rxe: ignoring netdev event = 27 for team_slave_0
infiniband syz!: set down
team0 (unregistering): Port device team_slave_1 removed
rdma_rxe: ignoring netdev event = 27 for team_slave_0
rdma_rxe: ignoring netdev event = 26 for team_slave_0
rdma_rxe: ignoring netdev event = 21 for team_slave_0
rdma_rxe: ignoring netdev event = 9 for team_slave_0
rdma_rxe: ignoring netdev event = 8 for team_slave_0
team0 (unregistering): Port device team_slave_0 removed
bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
bond0 (unregistering): Released all slaves