Warning: Permanently added '10.128.0.199' (ECDSA) to the list of known hosts. [ 410.697780] IPVS: ftp: loaded support on port[0] = 21 [ 410.871726] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 410.880001] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.888054] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.903781] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 410.916271] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 410.925458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 410.950738] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 410.959138] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 411.607601] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.615271] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.625864] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.633959] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.643531] device bridge_slave_1 left promiscuous mode [ 411.649872] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.699964] device bridge_slave_0 left promiscuous mode [ 411.706715] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.765897] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.775287] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.784422] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.792131] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.801694] device bridge_slave_1 left promiscuous mode [ 411.807689] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.859850] device bridge_slave_0 left promiscuous mode [ 411.866579] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.905983] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 411.913762] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 411.922599] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 411.930622] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 411.941631] device bridge_slave_1 left promiscuous mode [ 411.947788] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.979835] device bridge_slave_0 left promiscuous mode [ 411.986266] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.044453] device veth1_macvtap left promiscuous mode [ 412.050215] device veth0_macvtap left promiscuous mode [ 412.055736] device veth1_vlan left promiscuous mode [ 412.063033] device veth0_vlan left promiscuous mode [ 412.070628] device veth1_macvtap left promiscuous mode [ 412.076763] device veth0_macvtap left promiscuous mode [ 412.084235] device veth1_vlan left promiscuous mode [ 412.093169] device veth0_vlan left promiscuous mode [ 412.100264] device veth1_macvtap left promiscuous mode [ 412.106361] device veth0_macvtap left promiscuous mode [ 412.113247] device veth1_vlan left promiscuous mode [ 412.118973] device veth0_vlan left promiscuous mode [ 418.051869] device hsr_slave_1 left promiscuous mode [ 418.092835] device hsr_slave_0 left promiscuous mode [ 418.146828] team0 (unregistering): Port device team_slave_1 removed [ 418.157996] team0 (unregistering): Port device team_slave_0 removed [ 418.167788] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 418.212116] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 418.278034] bond0 (unregistering): Released all slaves [ 418.395105] device hsr_slave_1 left promiscuous mode [ 418.441139] device hsr_slave_0 left promiscuous mode [ 418.485122] team0 (unregistering): Port device team_slave_1 removed [ 418.495591] team0 (unregistering): Port device team_slave_0 removed [ 418.505030] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 418.542583] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 418.599571] bond0 (unregistering): Released all slaves [ 418.721197] device hsr_slave_1 left promiscuous mode [ 418.761549] device hsr_slave_0 left promiscuous mode [ 418.805172] team0 (unregistering): Port device team_slave_1 removed [ 418.815936] team0 (unregistering): Port device team_slave_0 removed [ 418.826036] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 418.864116] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 418.918167] bond0 (unregistering): Released all slaves [ 419.492805] BUG: looking up invalid subclass: 8 [ 419.497772] turning off the locking correctness validator. [ 419.503769] CPU: 0 PID: 32185 Comm: syz-executor958 Not tainted 4.19.176-syzkaller #0 [ 419.512257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.522148] Call Trace: [ 419.524917] dump_stack+0x17c/0x226 [ 419.528581] register_lock_class+0x730/0x1b10 [ 419.533152] ? memcpy+0x45/0x50 [ 419.536972] ? static_obj+0x50/0x50 [ 419.540761] ? dev_valid_name+0x1c0/0x1c0 [ 419.545282] __lockdep_init_map+0x271/0x590 [ 419.549859] lockdep_init_map+0x9/0x10 [ 419.554252] vlan_dev_init+0x75d/0xba0 [ 419.558575] register_netdevice+0x269/0xfa0 [ 419.562973] ? dev_get_nest_level+0xad/0x170 [ 419.568500] ? netdev_change_features+0xa0/0xa0 [ 419.573328] ? dev_get_nest_level+0xad/0x170 [ 419.578160] register_vlan_dev+0x253/0x690 [ 419.582471] vlan_newlink+0x3f2/0x680 [ 419.586415] ? netlink_ns_capable+0xd/0x10 [ 419.590726] rtnl_newlink+0xcd9/0x1350 [ 419.595114] ? rtnl_link_unregister+0x280/0x280 [ 419.599973] ? __lock_acquire+0x764/0x47c0 [ 419.604457] ? is_bpf_text_address+0x60/0xe0 [ 419.608963] ? __lock_acquire+0x764/0x47c0 [ 419.613289] ? is_bpf_text_address+0x60/0xe0 [ 419.618087] ? __lock_acquire+0x764/0x47c0 [ 419.622503] ? mark_held_locks+0x130/0x130 [ 419.626850] ? rtnetlink_rcv_msg+0x2d6/0x950 [ 419.631336] rtnetlink_rcv_msg+0x34f/0x950 [ 419.636025] ? rtnl_calcit.isra.10+0x360/0x360 [ 419.640879] ? __netlink_lookup+0x2fd/0x630 [ 419.645524] ? lock_downgrade+0x860/0x860 [ 419.649828] netlink_rcv_skb+0x13e/0x3d0 [ 419.654307] ? lock_downgrade+0x860/0x860 [ 419.658709] ? rtnl_calcit.isra.10+0x360/0x360 [ 419.663540] ? netlink_ack+0x990/0x990 [ 419.667782] ? netlink_deliver_tap+0x182/0xb00 [ 419.673853] ? kasan_check_read+0x11/0x20 [ 419.678417] rtnetlink_rcv+0x10/0x20 [ 419.682861] netlink_unicast+0x443/0x660 [ 419.687815] ? netlink_sendskb+0x40/0x40 [ 419.692072] ? _copy_from_iter_full+0x189/0x770 [ 419.697130] ? __check_object_size+0x1e0/0x300 [ 419.702685] netlink_sendmsg+0x667/0xc60 [ 419.707025] ? nlmsg_notify+0x140/0x140 [ 419.711410] ? apparmor_socket_sendmsg+0x1b/0x20 [ 419.717009] ? nlmsg_notify+0x140/0x140 [ 419.721063] sock_sendmsg+0xac/0xf0 [ 419.725073] ___sys_sendmsg+0x647/0x950 [ 419.729648] ? copy_msghdr_from_user+0x430/0x430 [ 419.735000] ? __wake_up_common_lock+0xec/0x180 [ 419.739742] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 419.745269] ? __wake_up_common_lock+0xec/0x180 [ 419.750596] ? __might_fault+0xf1/0x1b0 [ 419.754836] ? lock_downgrade+0x860/0x860 [ 419.759714] ? kasan_check_read+0x11/0x20 [ 419.764250] ? _copy_to_user+0x91/0xb0 [ 419.768388] ? kasan_check_read+0x11/0x20 [ 419.773054] ? __fget_light+0x52/0x1e0 [ 419.777515] ? __fdget+0xe/0x10 [ 419.781055] __sys_sendmsg+0xd9/0x180 [ 419.785051] ? __ia32_sys_shutdown+0x70/0x70 [ 419.789737] ? up_read+0x1a/0x110 [ 419.793281] ? __do_page_fault+0x53a/0xb30 [ 419.798475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.804370] __x64_sys_sendmsg+0x73/0xb0 [ 419.808973] do_syscall_64+0xd0/0x4e0 [ 419.813037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.819316] RIP: 0033:0x440dd9 [ 419.822709] 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 [ 419.842897] RSP: 002b:00007ffcab3d3c88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 419.850949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000440dd9 [ 419.858386] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 419.866231] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 419.874288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000666ae [ 419.881932] R13: 00007ffcab3d3ce0 R14: 00007ffcab3d3cd0 R15: 00007ffcab3d3ca4 [ 423.124174] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.132721] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.141316] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.149084] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.156282] device bridge_slave_1 left promiscuous mode [ 423.162049] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.209529] device bridge_slave_0 left promiscuous mode [ 423.216069] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.262565] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.270171] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.278213] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.286199] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.294605] device bridge_slave_1 left promiscuous mode [ 423.301799] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.359276] device bridge_slave_0 left promiscuous mode [ 423.366123] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.423281] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.430777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.438196] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.445417] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.454139] device bridge_slave_1 left promiscuous mode [ 423.460340] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.498924] device bridge_slave_0 left promiscuous mode [ 423.505122] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.561507] device veth1_macvtap left promiscuous mode [ 423.567661] device veth0_macvtap left promiscuous mode [ 423.573851] device veth1_vlan left promiscuous mode [ 423.581625] device veth0_vlan left promiscuous mode [ 423.588237] device veth1_macvtap left promiscuous mode [ 423.594735] device veth0_macvtap left promiscuous mode [ 423.600347] device veth1_vlan left promiscuous mode [ 423.606403] device veth0_vlan left promiscuous mode [ 423.612667] device veth1_macvtap left promiscuous mode [ 423.618708] device veth0_macvtap left promiscuous mode [ 423.624252] device veth1_vlan left promiscuous mode [ 423.630275] device veth0_vlan left promiscuous mode [ 427.551711] device hsr_slave_1 left promiscuous mode [ 427.600146] device hsr_slave_0 left promiscuous mode [ 427.641792] team0 (unregistering): Port device team_slave_1 removed [ 427.650738] team0 (unregistering): Port device team_slave_0 removed [ 427.660143] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 427.710678] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 427.767688] bond0 (unregistering): Released all slaves [ 427.851536] device hsr_slave_1 left promiscuous mode [ 427.890358] device hsr_slave_0 left promiscuous mode [ 427.931852] team0 (unregistering): Port device team_slave_1 removed [ 427.940613] team0 (unregistering): Port device team_slave_0 removed [ 427.949300] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 427.990120] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 428.037012] bond0 (unregistering): Released all slaves [ 428.139693] device hsr_slave_1 left promiscuous mode [ 428.179816] device hsr_slave_0 left promiscuous mode [ 428.221708] team0 (unregistering): Port device team_slave_1 removed [ 428.230378] team0 (unregistering): Port device team_slave_0 removed [ 428.240175] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 428.280247] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 428.326240] bond0 (unregistering): Released all slaves