bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 0 UID: 0 PID: 13 Comm: kworker/u32:1 Not tainted 6.15.0-rc6-syzkaller-00052-g9f35e33144ae #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 register_lock_class+0x419/0x4c0 kernel/locking/lockdep.c:1333 __lock_acquire+0x99/0x1ba0 kernel/locking/lockdep.c:5110 lock_acquire kernel/locking/lockdep.c:5866 [inline] lock_acquire+0x179/0x350 kernel/locking/lockdep.c:5823 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x33/0x40 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] dev_reset_queue+0xa9/0x1d0 net/sched/sch_generic.c:1309 netdev_for_each_tx_queue include/linux/netdevice.h:2650 [inline] dev_deactivate_many+0x4e5/0xd50 net/sched/sch_generic.c:1375 __dev_close_many+0x150/0x770 net/core/dev.c:1686 dev_close_many+0x233/0x630 net/core/dev.c:1727 unregister_netdevice_many_notify+0x578/0x26f0 net/core/dev.c:11940 cleanup_net+0x596/0xb30 net/core/net_namespace.c:649 process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3400 kthread+0x3c2/0x780 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 bond0 (unregistering): (slave bridge0): Releasing backup interface bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): (slave wlan1): Releasing backup interface bond0 (unregistering): Released all slaves bond1 (unregistering): (slave veth3): Releasing backup interface veth3: left promiscuous mode bond1 (unregistering): Released all slaves bond2 (unregistering): Released all slaves bond3 (unregistering): (slave veth5): Releasing backup interface veth5: left promiscuous mode bond3 (unregistering): Released all slaves bond4 (unregistering): Released all slaves bond5 (unregistering): (slave veth7): Releasing backup interface veth7: left promiscuous mode bond5 (unregistering): Released all slaves bond6 (unregistering): Released all slaves bond7 (unregistering): Released all slaves bond8 (unregistering): Released all slaves bond9 (unregistering): (slave veth9): Releasing backup interface veth9: left promiscuous mode bond9 (unregistering): Released all slaves bond10 (unregistering): Released all slaves bond11 (unregistering): (slave veth11): Releasing backup interface veth11: left promiscuous mode bond11 (unregistering): Released all slaves bond12 (unregistering): Released all slaves bond13 (unregistering): (slave veth13): Releasing backup interface veth13: left promiscuous mode bond13 (unregistering): Released all slaves bond14 (unregistering): Released all slaves bond15 (unregistering): (slave veth15): Releasing backup interface veth15: left promiscuous mode bond15 (unregistering): Released all slaves bond16 (unregistering): (slave veth17): Releasing backup interface veth17: left promiscuous mode bond16 (unregistering): Released all slaves bond17 (unregistering): (slave veth19): Releasing backup interface veth19: left promiscuous mode bond17 (unregistering): Released all slaves bond18 (unregistering): Released all slaves bond19 (unregistering): (slave veth21): Releasing backup interface veth21: left promiscuous mode bond19 (unregistering): Released all slaves bond20 (unregistering): Released all slaves bond21 (unregistering): (slave veth23): Releasing backup interface veth23: left promiscuous mode bond21 (unregistering): Released all slaves bond22 (unregistering): (slave veth25): Releasing backup interface veth25: left promiscuous mode bond22 (unregistering): Released all slaves bond23 (unregistering): (slave veth27): Releasing active interface veth0_to_bond: entered promiscuous mode bond23 (unregistering): (slave veth0_to_bond): Releasing active interface bond23 (unregistering): Released all slaves bond24 (unregistering): (slave veth29): Releasing backup interface veth29: left promiscuous mode bond24 (unregistering): Released all slaves bond25 (unregistering): (slave veth31): Releasing backup interface veth31: left promiscuous mode bond25 (unregistering): Released all slaves bond26 (unregistering): (slave veth33): Releasing backup interface veth33: left promiscuous mode bond26 (unregistering): Released all slaves bond27 (unregistering): (slave veth35): Releasing backup interface veth35: left promiscuous mode bond27 (unregistering): Released all slaves bond28 (unregistering): (slave veth37): Releasing backup interface veth37: left promiscuous mode bond28 (unregistering): Released all slaves bond29 (unregistering): (slave veth39): Releasing backup interface veth39: left promiscuous mode bond29 (unregistering): Released all slaves bond30 (unregistering): (slave veth41): Releasing backup interface veth41: left promiscuous mode bond30 (unregistering): Released all slaves bond31 (unregistering): Released all slaves bond32 (unregistering): (slave veth43): Releasing backup interface veth43: left promiscuous mode 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): (slave veth45): Releasing backup interface veth45: left promiscuous mode bond37 (unregistering): Released all slaves bond38 (unregistering): Released all slaves bond39 (unregistering): Released all slaves bond40 (unregistering): Released all slaves bond41 (unregistering): (slave veth47): Releasing backup interface veth47: left promiscuous mode bond41 (unregistering): Released all slaves bond42 (unregistering): Released all slaves bond43 (unregistering): Released all slaves bond44 (unregistering): (slave veth49): Releasing backup interface veth49: left promiscuous mode bond44 (unregistering): Released all slaves bond45 (unregistering): Released all slaves bond46 (unregistering): Released all slaves bond47 (unregistering): Released all slaves bond48 (unregistering): Released all slaves bond49 (unregistering): Released all slaves bond50 (unregistering): (slave veth53): Releasing backup interface veth53: left promiscuous mode bond50 (unregistering): Released all slaves bond51 (unregistering): Released all slaves bond52 (unregistering): Released all slaves bond53 (unregistering): Released all slaves bond54 (unregistering): Released all slaves bond55 (unregistering): (slave veth55): Releasing backup interface veth55: left promiscuous mode bond55 (unregistering): Released all slaves bond56 (unregistering): Released all slaves bond57 (unregistering): (slave veth57): Releasing backup interface veth57: left promiscuous mode bond57 (unregistering): Released all slaves bond58 (unregistering): Released all slaves bond59 (unregistering): Released all slaves bond60 (unregistering): Released all slaves bond61 (unregistering): (slave veth59): Releasing backup interface veth59: left promiscuous mode bond61 (unregistering): Released all slaves bond62 (unregistering): Released all slaves bond63 (unregistering): Released all slaves bond64 (unregistering): Released all slaves bond65 (unregistering): (slave veth61): Releasing backup interface veth61: left promiscuous mode bond65 (unregistering): Released all slaves bond66 (unregistering): Released all slaves bond67 (unregistering): Released all slaves bond68 (unregistering): Released all slaves bond69 (unregistering): Released all slaves bond70 (unregistering): (slave veth63): Releasing backup interface veth63: left promiscuous mode bond70 (unregistering): Released all slaves bond71 (unregistering): (slave veth65): Releasing backup interface veth65: left promiscuous mode bond71 (unregistering): Released all slaves bond72 (unregistering): Released all slaves bond73 (unregistering): Released all slaves bond74 (unregistering): (slave veth67): Releasing backup interface veth67: left promiscuous mode bond74 (unregistering): Released all slaves bond75 (unregistering): Released all slaves bond76 (unregistering): (slave veth69): Releasing backup interface veth69: left promiscuous mode bond76 (unregistering): Released all slaves bond77 (unregistering): Released all slaves bond78 (unregistering): Released all slaves bond79 (unregistering): (slave veth71): Releasing backup interface veth71: left promiscuous mode bond79 (unregistering): Released all slaves bond80 (unregistering): (slave veth73): Releasing backup interface veth73: left promiscuous mode bond80 (unregistering): Released all slaves bond81 (unregistering): Released all slaves bond82 (unregistering): (slave veth75): Releasing backup interface veth75: left promiscuous mode bond82 (unregistering): Released all slaves bond83 (unregistering): (slave veth77): Releasing backup interface veth77: left promiscuous mode bond83 (unregistering): Released all slaves bond84 (unregistering): Released all slaves bond85 (unregistering): (slave veth79): Releasing backup interface veth79: left promiscuous mode bond85 (unregistering): Released all slaves bond86 (unregistering): Released all slaves bond87 (unregistering): (slave veth81): Releasing backup interface veth81: left promiscuous mode bond87 (unregistering): Released all slaves bond88 (unregistering): Released all slaves bond89 (unregistering): (slave veth83): Releasing backup interface veth83: left promiscuous mode bond89 (unregistering): Released all slaves bond90 (unregistering): Released all slaves bond91 (unregistering): (slave veth85): Releasing backup interface veth85: left promiscuous mode bond91 (unregistering): Released all slaves bond92 (unregistering): Released all slaves bond93 (unregistering): (slave veth87): Releasing backup interface veth87: left promiscuous mode bond93 (unregistering): Released all slaves bond94 (unregistering): Released all slaves bond95 (unregistering): Released all slaves bond96 (unregistering): Released all slaves bond97 (unregistering): Released all slaves bond98 (unregistering): Released all slaves bond99 (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 veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed IPVS: stop unused estimator thread 0... netdevsim netdevsim8 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim8 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim8 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 team0: Port device vlan2 removed netdevsim netdevsim8 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bond1: (slave vlan2): Releasing active interface netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond0 (unregistering): (slave bridge0): Releasing backup 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): Released all slaves bond2 (unregistering): Released all slaves bond3 (unregistering): Released all slaves bond4 (unregistering): (slave veth3): Releasing backup interface veth3: left promiscuous mode bond4 (unregistering): Released all slaves bond5 (unregistering): Released all slaves bond6 (unregistering): Released all slaves bond7 (unregistering): (slave veth5): Releasing backup interface veth5: left promiscuous mode bond7 (unregistering): Released all slaves bond8 (unregistering): Released all slaves bond9 (unregistering): Released all slaves bond10 (unregistering): (slave veth7): Releasing backup interface veth7: left promiscuous mode bond10 (unregistering): Released all slaves bond11 (unregistering): (slave veth9): Releasing backup interface veth9: left promiscuous mode bond11 (unregistering): Released all slaves bond12 (unregistering): Released all slaves bond13 (unregistering): Released all slaves bond14 (unregistering): (slave veth11): Releasing backup interface veth11: left promiscuous mode bond14 (unregistering): Released all slaves bond15 (unregistering): Released all slaves bond16 (unregistering): (slave veth13): Releasing backup interface veth13: left promiscuous mode bond16 (unregistering): Released all slaves bond17 (unregistering): (slave veth15): Releasing backup interface veth15: left promiscuous mode bond17 (unregistering): Released all slaves bond18 (unregistering): Released all slaves bond19 (unregistering): Released all slaves bond20 (unregistering): (slave veth17): Releasing backup interface veth17: left promiscuous mode bond20 (unregistering): Released all slaves bond21 (unregistering): (slave veth19): Releasing backup interface veth19: left promiscuous mode bond21 (unregistering): Released all slaves bond22 (unregistering): (slave veth21): Releasing backup interface veth21: left promiscuous mode bond22 (unregistering): Released all slaves bond23 (unregistering): Released all slaves bond24 (unregistering): Released all slaves bond25 (unregistering): Released all slaves bond26 (unregistering): Released all slaves bond27 (unregistering): Released all slaves bond28 (unregistering): (slave veth23): Releasing backup interface veth23: left promiscuous mode bond28 (unregistering): Released all slaves bond29 (unregistering): Released all slaves bond30 (unregistering): Released all slaves 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 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): Released all slaves bond2 (unregistering): Released all slaves bond3 (unregistering): (slave veth3): Releasing backup interface veth3: left promiscuous mode bond3 (unregistering): Released all slaves bond4 (unregistering): Released all slaves bond5 (unregistering): Released all slaves bond6 (unregistering): Released all slaves bond7 (unregistering): Released all slaves bond8 (unregistering): Released all slaves bond9 (unregistering): Released all slaves bond10 (unregistering): Released all slaves bond11 (unregistering): (slave veth5): Releasing backup interface veth5: left promiscuous mode bond11 (unregistering): Released all slaves bond12 (unregistering): Released all slaves bond13 (unregistering): (slave veth7): Releasing backup interface veth7: left promiscuous mode bond13 (unregistering): Released all slaves bond14 (unregistering): Released all slaves bond15 (unregistering): (slave veth9): Releasing backup interface veth9: left promiscuous mode bond15 (unregistering): Released all slaves bond16 (unregistering): Released all slaves bond17 (unregistering): (slave veth11): Releasing backup interface veth11: left promiscuous mode bond17 (unregistering): Released all slaves bond18 (unregistering): Released all slaves bond19 (unregistering): (slave veth13): Releasing backup interface veth13: left promiscuous mode bond19 (unregistering): Released all slaves bond20 (unregistering): (slave veth15): Releasing backup interface veth15: left promiscuous mode bond20 (unregistering): Released all slaves bond21 (unregistering): Released all slaves bond22 (unregistering): Released all slaves bond23 (unregistering): Released all slaves bond24 (unregistering): (slave veth17): Releasing backup interface veth17: left promiscuous mode bond24 (unregistering): Released all slaves bond25 (unregistering): Released all slaves bond26 (unregistering): Released all slaves bond27 (unregistering): Released all slaves bond28 (unregistering): (slave veth19): Releasing backup interface veth19: left promiscuous mode bond28 (unregistering): Released all slaves bond29 (unregistering): Released all slaves bond30 (unregistering): Released all slaves bond31 (unregistering): (slave veth21): Releasing backup interface veth21: left promiscuous mode bond31 (unregistering): Released all slaves bond32 (unregistering): Released all slaves bond33 (unregistering): (slave veth23): Releasing backup interface veth23: left promiscuous mode bond33 (unregistering): Released all slaves bond34 (unregistering): Released all slaves bond35 (unregistering): Released all slaves bond36 (unregistering): (slave veth25): Releasing backup interface veth25: left promiscuous mode bond36 (unregistering): Released all slaves bond37 (unregistering): Released all slaves bond38 (unregistering): Released all slaves bond39 (unregistering): (slave veth27): Releasing backup interface veth27: left promiscuous mode bond39 (unregistering): Released all slaves bond40 (unregistering): (slave veth29): Releasing backup interface veth29: left promiscuous mode bond40 (unregistering): Released all slaves bond41 (unregistering): Released all slaves bond42 (unregistering): Released all slaves bond43 (unregistering): Released all slaves bond44 (unregistering): Released all slaves bond45 (unregistering): Released all slaves bond46 (unregistering): Released all slaves : left promiscuous mode 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 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_to_batadv: left promiscuous mode veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed IPVS: stop unused estimator thread 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 netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (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 veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed