[ 411.475879] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.482745] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.491552] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.498588] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.507437] device bridge_slave_1 left promiscuous mode [ 411.512901] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.557487] device bridge_slave_0 left promiscuous mode [ 411.562941] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.621630] device veth1_macvtap left promiscuous mode [ 411.627130] device veth0_macvtap left promiscuous mode [ 411.632412] device veth1_vlan left promiscuous mode [ 411.637910] device veth0_vlan left promiscuous mode [ 411.769280] device hsr_slave_1 left promiscuous mode [ 411.819849] device hsr_slave_0 left promiscuous mode [ 411.863233] team0 (unregistering): Port device team_slave_1 removed [ 411.872029] team0 (unregistering): Port device team_slave_0 removed [ 411.882106] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 411.920774] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 411.985538] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.61' (ECDSA) to the list of known hosts. [ 416.402440] IPVS: ftp: loaded support on port[0] = 21 [ 416.486198] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 416.493833] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.507861] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 416.514246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.608425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.608627] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 416.615556] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.629510] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 417.565043] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.572827] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.580766] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.587988] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.595420] device bridge_slave_1 left promiscuous mode [ 417.601040] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.657459] device bridge_slave_0 left promiscuous mode [ 417.662945] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.722550] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.729564] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.737190] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.743870] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.752410] device bridge_slave_1 left promiscuous mode [ 417.758659] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.797138] device bridge_slave_0 left promiscuous mode [ 417.802628] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.862859] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.869745] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.877731] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.884513] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 417.892832] device bridge_slave_1 left promiscuous mode [ 417.898579] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.927341] device bridge_slave_0 left promiscuous mode [ 417.932785] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.972253] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 417.979007] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 417.986335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 417.993152] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 418.000990] device bridge_slave_1 left promiscuous mode [ 418.006496] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.037110] device bridge_slave_0 left promiscuous mode [ 418.042560] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.102662] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 418.109682] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 418.117549] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 418.124234] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 418.131912] device bridge_slave_1 left promiscuous mode [ 418.138347] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.177197] device bridge_slave_0 left promiscuous mode [ 418.182606] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.243097] device veth1_macvtap left promiscuous mode [ 418.248728] device veth0_macvtap left promiscuous mode [ 418.254035] device veth1_vlan left promiscuous mode [ 418.259123] device veth0_vlan left promiscuous mode [ 418.264715] device veth1_macvtap left promiscuous mode [ 418.270068] device veth0_macvtap left promiscuous mode [ 418.275355] device veth1_vlan left promiscuous mode [ 418.280641] device veth0_vlan left promiscuous mode [ 418.286157] device veth1_macvtap left promiscuous mode [ 418.291491] device veth0_macvtap left promiscuous mode [ 418.297044] device veth1_vlan left promiscuous mode [ 418.302080] device veth0_vlan left promiscuous mode [ 418.307645] device veth1_macvtap left promiscuous mode [ 418.312927] device veth0_macvtap left promiscuous mode [ 418.318463] device veth1_vlan left promiscuous mode [ 418.323487] device veth0_vlan left promiscuous mode [ 418.329504] device veth1_macvtap left promiscuous mode [ 418.334785] device veth0_macvtap left promiscuous mode [ 418.340227] device veth1_vlan left promiscuous mode [ 418.345252] device veth0_vlan left promiscuous mode [ 423.898247] device hsr_slave_1 left promiscuous mode [ 423.939688] device hsr_slave_0 left promiscuous mode [ 423.984274] team0 (unregistering): Port device team_slave_1 removed [ 423.992797] team0 (unregistering): Port device team_slave_0 removed [ 424.001881] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 424.068464] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 424.123594] bond0 (unregistering): Released all slaves [ 424.230138] device hsr_slave_1 left promiscuous mode [ 424.268297] device hsr_slave_0 left promiscuous mode [ 424.312298] team0 (unregistering): Port device team_slave_1 removed [ 424.322547] team0 (unregistering): Port device team_slave_0 removed [ 424.331655] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 424.378866] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 424.443363] bond0 (unregistering): Released all slaves [ 424.571141] device hsr_slave_1 left promiscuous mode [ 424.629696] device hsr_slave_0 left promiscuous mode [ 424.693446] team0 (unregistering): Port device team_slave_1 removed [ 424.701969] team0 (unregistering): Port device team_slave_0 removed [ 424.711341] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 424.759016] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 424.824318] bond0 (unregistering): Released all slaves [ 424.950110] device hsr_slave_1 left promiscuous mode [ 424.989582] device hsr_slave_0 left promiscuous mode [ 425.063186] team0 (unregistering): Port device team_slave_1 removed [ 425.071888] team0 (unregistering): Port device team_slave_0 removed [ 425.082172] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 425.139763] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 425.203226] bond0 (unregistering): Released all slaves [ 425.339974] device hsr_slave_1 left promiscuous mode [ 425.378340] device hsr_slave_0 left promiscuous mode [ 425.453077] team0 (unregistering): Port device team_slave_1 removed [ 425.461827] team0 (unregistering): Port device team_slave_0 removed [ 425.471498] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 425.519335] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 425.582565] bond0 (unregistering): Released all slaves [ 425.879171] BUG: looking up invalid subclass: 8 [ 425.883953] turning off the locking correctness validator. [ 425.889568] CPU: 0 PID: 5315 Comm: syz-executor102 Not tainted 4.19.191-syzkaller #0 [ 425.897436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.906773] Call Trace: [ 425.909339] dump_stack+0x17c/0x226 [ 425.912952] register_lock_class+0x730/0x1b20 [ 425.917431] ? memcpy+0x45/0x50 [ 425.920683] ? static_obj+0x50/0x50 [ 425.924282] ? dev_valid_name+0x1c0/0x1c0 [ 425.928411] __lockdep_init_map+0x271/0x590 [ 425.932711] lockdep_init_map+0x9/0x10 [ 425.936570] vlan_dev_init+0x75d/0xba0 [ 425.940440] register_netdevice+0x269/0xfa0 [ 425.944732] ? dev_get_nest_level+0xad/0x170 [ 425.949123] ? netdev_change_features+0xa0/0xa0 [ 425.953773] ? dev_get_nest_level+0xad/0x170 [ 425.958166] register_vlan_dev+0x253/0x690 [ 425.962372] vlan_newlink+0x3f2/0x680 [ 425.966146] ? netlink_ns_capable+0xd/0x10 [ 425.970367] rtnl_newlink+0xce2/0x1360 [ 425.974226] ? rtnl_link_unregister+0x280/0x280 [ 425.978867] ? __lock_acquire+0x764/0x47c0 [ 425.983077] ? is_bpf_text_address+0x60/0xe0 [ 425.987458] ? mark_held_locks+0x130/0x130 [ 425.991665] ? __lock_acquire+0x764/0x47c0 [ 425.995889] ? is_bpf_text_address+0x60/0xe0 [ 426.000275] ? __lock_acquire+0x764/0x47c0 [ 426.004488] ? mark_held_locks+0x130/0x130 [ 426.008698] ? rtnetlink_rcv_msg+0x2d6/0x950 [ 426.013076] rtnetlink_rcv_msg+0x34f/0x950 [ 426.017282] ? rtnl_calcit.isra.10+0x360/0x360 [ 426.021850] ? __netlink_lookup+0x2fd/0x630 [ 426.026227] ? lock_downgrade+0x860/0x860 [ 426.030344] netlink_rcv_skb+0x13e/0x3d0 [ 426.034376] ? lock_downgrade+0x860/0x860 [ 426.038491] ? rtnl_calcit.isra.10+0x360/0x360 [ 426.043058] ? netlink_ack+0x990/0x990 [ 426.047031] ? netlink_deliver_tap+0x182/0xb00 [ 426.051584] ? kasan_check_read+0x11/0x20 [ 426.055724] rtnetlink_rcv+0x10/0x20 [ 426.059409] netlink_unicast+0x443/0x660 [ 426.063527] ? netlink_sendskb+0x40/0x40 [ 426.067561] ? _copy_from_iter_full+0x189/0x770 [ 426.072202] ? __check_object_size+0x1e0/0x300 [ 426.076755] netlink_sendmsg+0x667/0xc60 [ 426.080790] ? nlmsg_notify+0x140/0x140 [ 426.084779] ? apparmor_socket_sendmsg+0x1b/0x20 [ 426.089519] ? nlmsg_notify+0x140/0x140 [ 426.093467] sock_sendmsg+0xac/0xf0 [ 426.097062] ___sys_sendmsg+0x647/0x950 [ 426.101006] ? copy_msghdr_from_user+0x430/0x430 [ 426.105728] ? __wake_up_common_lock+0xec/0x180 [ 426.110370] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 426.115457] ? __wake_up_common_lock+0xec/0x180 [ 426.120116] ? __might_fault+0xf1/0x1b0 [ 426.124061] ? lock_downgrade+0x860/0x860 [ 426.128191] ? kasan_check_read+0x11/0x20 [ 426.132310] ? _copy_to_user+0x91/0xb0 [ 426.136170] ? kasan_check_read+0x11/0x20 [ 426.140312] ? __fget_light+0x52/0x1e0 [ 426.144227] ? __fdget+0xe/0x10 [ 426.147481] __sys_sendmsg+0xd9/0x180 [ 426.151249] ? __ia32_sys_shutdown+0x70/0x70 [ 426.155627] ? up_read+0x1a/0x110 [ 426.159078] ? __do_page_fault+0x53a/0xb30 [ 426.163545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.168880] __x64_sys_sendmsg+0x73/0xb0 [ 426.172917] do_syscall_64+0xd0/0x4e0 [ 426.176687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.181861] RIP: 0033:0x440dd9 [ 426.185038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 426.203924] RSP: 002b:00007ffd747761c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.211610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000440dd9 [ 426.218862] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 426.226111] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 426.233356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000067fb2 [ 426.240601] R13: 00007ffd74776220 R14: 00007ffd74776210 R15: 00007ffd747761e4