bridge0: port 1(bridge_slave_0) entered disabled state BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 1 UID: 0 PID: 5054 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: netns cleanup_net Call Trace: dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 register_lock_class+0x2e8/0x320 kernel/locking/lockdep.c:1332 __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] dev_reset_queue+0xfa/0x1b0 net/sched/sch_generic.c:1312 netdev_for_each_tx_queue include/linux/netdevice.h:2664 [inline] dev_deactivate_many+0x720/0xd40 net/sched/sch_generic.c:1378 __dev_close_many+0x162/0x6f0 net/core/dev.c:1739 netif_close_many+0x225/0x410 net/core/dev.c:1780 unregister_netdevice_many_notify+0xb29/0x2390 net/core/dev.c:12254 ops_exit_rtnl_list net/core/net_namespace.c:187 [inline] ops_undo_list+0x3dc/0x990 net/core/net_namespace.c:248 cleanup_net+0x4d8/0x820 net/core/net_namespace.c:695 process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 bond12 (unregistering): (slave ip6erspan0): Releasing active interface bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves bond1 (unregistering): (slave veth3): Releasing active interface vlan2: entered promiscuous mode bond1 (unregistering): (slave vlan2): Releasing active interface bond1 (unregistering): Released all slaves bond2 (unregistering): (slave veth5): Releasing active interface bond2 (unregistering): Released all slaves bond3 (unregistering): (slave veth7): Releasing active interface bond3 (unregistering): Released all slaves bond4 (unregistering): Released all slaves bond5 (unregistering): (slave veth11): Releasing active interface bond5 (unregistering): Released all slaves bond6 (unregistering): (slave veth13): Releasing active interface bond6 (unregistering): Released all slaves bond7 (unregistering): (slave veth15): Releasing active interface bond7 (unregistering): Released all slaves bond8 (unregistering): (slave veth17): Releasing active interface bond8 (unregistering): Released all slaves bond9 (unregistering): (slave veth19): Releasing backup interface bond9 (unregistering): Released all slaves bond10 (unregistering): (slave veth21): Releasing active interface bond10 (unregistering): Released all slaves bond11 (unregistering): (slave veth23): Releasing active interface bond11 (unregistering): Released all slaves bond12 (unregistering): Released all slaves bond13 (unregistering): Released all slaves bond14 (unregistering): Released all slaves bond15 (unregistering): (slave veth25): Releasing active interface bond15 (unregistering): Released all slaves bond16 (unregistering): Released all slaves bond17 (unregistering): (slave veth27): Releasing active interface bond17 (unregistering): Released all slaves bond18 (unregistering): (slave veth29): Releasing active interface bond18 (unregistering): Released all slaves bond19 (unregistering): (slave veth31): Releasing active interface bond19 (unregistering): Released all slaves bond20 (unregistering): Released all slaves bond21 (unregistering): Released all slaves bond22 (unregistering): Released all slaves bond23 (unregistering): Released all slaves bond24 (unregistering): Released all slaves bond25 (unregistering): Released all slaves bond26 (unregistering): (slave veth47): Releasing active interface bond26 (unregistering): Released all slaves bond27 (unregistering): (slave veth51): Releasing backup interface bond27 (unregistering): Released all slaves bond28 (unregistering): (slave veth53): Releasing backup interface bond28 (unregistering): Released all slaves bond29 (unregistering): (slave veth59): Releasing active interface bond29 (unregistering): Released all slaves bond30 (unregistering): Released all slaves bond31 (unregistering): (slave veth67): Releasing active interface bond31 (unregistering): Released all slaves bond32 (unregistering): Released all slaves bond33 (unregistering): Released all slaves bond34 (unregistering): Released all slaves bond35 (unregistering): Released all slaves bond36 (unregistering): Released all slaves bond37 (unregistering): Released all slaves bond38 (unregistering): Released all slaves bond39 (unregistering): Released all slaves bond40 (unregistering): Released all slaves bond41 (unregistering): Released all slaves bond42 (unregistering): Released all slaves bond43 (unregistering): Released all slaves bond44 (unregistering): (slave veth95): Releasing active interface bond44 (unregistering): Released all slaves bond45 (unregistering): Released all slaves bond46 (unregistering): (slave veth103): Releasing active interface bond46 (unregistering): Released all slaves bond47 (unregistering): Released all slaves bond48 (unregistering): (slave veth115): Releasing active interface bond48 (unregistering): Released all slaves bond49 (unregistering): (slave veth117): Releasing active interface bond49 (unregistering): Released all slaves bond50 (unregistering): Released all slaves bond51 (unregistering): (slave veth121): Releasing active interface bond51 (unregistering): Released all slaves bond52 (unregistering): Released all slaves hsr_slave_0: left promiscuous mode hsr_slave_1: left promiscuous mode batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bond0: (slave netdevsim0): Releasing backup interface netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bond0: (slave netdevsim0): Releasing backup interface netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0