[ 403.882900] IPv6: ADDRCONF(NETDEV_UP): vlan1367: link is not ready [ 403.922973] IPv6: ADDRCONF(NETDEV_UP): vlan1351: link is not ready [ 403.970926] IPv6: ADDRCONF(NETDEV_UP): vlan1361: link is not ready [ 404.008706] IPv6: ADDRCONF(NETDEV_UP): vlan1344: link is not ready [ 404.058878] IPv6: ADDRCONF(NETDEV_UP): vlan1363: link is not ready [ 404.110451] IPv6: ADDRCONF(NETDEV_UP): vlan1368: link is not ready [ 404.167267] IPv6: ADDRCONF(NETDEV_UP): vlan1361: link is not ready [ 404.219382] IPv6: ADDRCONF(NETDEV_UP): vlan1352: link is not ready [ 404.271281] IPv6: ADDRCONF(NETDEV_UP): vlan1345: link is not ready [ 404.321154] IPv6: ADDRCONF(NETDEV_UP): vlan1362: link is not ready [ 408.164202] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.180496] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.200547] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.211703] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.238668] device bridge_slave_1 left promiscuous mode [ 408.248247] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.259117] device bridge_slave_0 left promiscuous mode [ 408.267722] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.902017] device veth1_macvtap left promiscuous mode [ 408.910367] device veth0_macvtap left promiscuous mode [ 408.919523] device veth1_vlan left promiscuous mode [ 408.930181] device veth0_vlan left promiscuous mode [ 420.218607] device hsr_slave_1 left promiscuous mode [ 420.237261] device hsr_slave_0 left promiscuous mode [ 420.270204] team0 (unregistering): Port device team_slave_1 removed [ 420.287732] team0 (unregistering): Port device team_slave_0 removed [ 420.306163] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 420.325171] bond0 (unregistering): Releasing backup interface bond_slave_0 Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. [ 420.402073] bond0 (unregistering): Released all slaves [ 423.637875] IPVS: ftp: loaded support on port[0] = 21 [ 423.719609] nla_parse: 33 callbacks suppressed [ 423.719612] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 423.881408] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.076336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.246786] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.292469] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 424.317306] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 424.351218] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.398633] IPv6: ADDRCONF(NETDEV_UP): vlan2: link is not ready [ 424.420080] IPv6: ADDRCONF(NETDEV_UP): vlan3: link is not ready [ 424.467026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.508113] IPv6: ADDRCONF(NETDEV_UP): vlan4: link is not ready [ 424.549609] IPv6: ADDRCONF(NETDEV_UP): vlan5: link is not ready [ 424.569480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.601650] IPv6: ADDRCONF(NETDEV_UP): vlan6: link is not ready [ 424.631355] IPv6: ADDRCONF(NETDEV_UP): vlan7: link is not ready [ 424.659412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.686397] IPv6: ADDRCONF(NETDEV_UP): vlan8: link is not ready [ 424.713546] IPv6: ADDRCONF(NETDEV_UP): vlan9: link is not ready [ 424.740436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.771313] IPv6: ADDRCONF(NETDEV_UP): vlan10: link is not ready [ 424.798371] IPv6: ADDRCONF(NETDEV_UP): vlan11: link is not ready [ 424.823481] netlink: 24 bytes leftover after parsing attributes in process `syz-executor151'. [ 424.859981] IPv6: ADDRCONF(NETDEV_UP): vlan12: link is not ready [ 424.890024] IPv6: ADDRCONF(NETDEV_UP): vlan13: link is not ready [ 424.937437] IPv6: ADDRCONF(NETDEV_UP): vlan14: link is not ready [ 424.961389] IPv6: ADDRCONF(NETDEV_UP): vlan15: link is not ready [ 425.012059] IPv6: ADDRCONF(NETDEV_UP): vlan16: link is not ready [ 425.043945] IPv6: ADDRCONF(NETDEV_UP): vlan17: link is not ready [ 425.086311] IPv6: ADDRCONF(NETDEV_UP): vlan18: link is not ready [ 425.110205] IPv6: ADDRCONF(NETDEV_UP): vlan19: link is not ready [ 425.158012] IPv6: ADDRCONF(NETDEV_UP): vlan20: link is not ready [ 425.188627] IPv6: ADDRCONF(NETDEV_UP): vlan21: link is not ready [ 425.232171] IPv6: ADDRCONF(NETDEV_UP): vlan22: link is not ready [ 425.276402] IPv6: ADDRCONF(NETDEV_UP): vlan23: link is not ready [ 425.306838] IPv6: ADDRCONF(NETDEV_UP): vlan24: link is not ready [ 425.352628] IPv6: ADDRCONF(NETDEV_UP): vlan25: link is not ready [ 425.387766] IPv6: ADDRCONF(NETDEV_UP): vlan26: link is not ready [ 425.433627] IPv6: ADDRCONF(NETDEV_UP): vlan27: link is not ready [ 425.481496] IPv6: ADDRCONF(NETDEV_UP): vlan28: link is not ready [ 425.511982] IPv6: ADDRCONF(NETDEV_UP): vlan29: link is not ready [ 425.561342] IPv6: ADDRCONF(NETDEV_UP): vlan30: link is not ready [ 425.591734] IPv6: ADDRCONF(NETDEV_UP): vlan31: link is not ready [ 425.640853] IPv6: ADDRCONF(NETDEV_UP): vlan32: link is not ready [ 425.671039] IPv6: ADDRCONF(NETDEV_UP): vlan33: link is not ready [ 425.721452] IPv6: ADDRCONF(NETDEV_UP): vlan34: link is not ready [ 425.750531] IPv6: ADDRCONF(NETDEV_UP): vlan35: link is not ready [ 425.781349] IPv6: ADDRCONF(NETDEV_UP): vlan36: link is not ready [ 425.831329] IPv6: ADDRCONF(NETDEV_UP): vlan37: link is not ready [ 425.868241] IPv6: ADDRCONF(NETDEV_UP): vlan38: link is not ready [ 425.930160] IPv6: ADDRCONF(NETDEV_UP): vlan39: link is not ready [ 425.971723] IPv6: ADDRCONF(NETDEV_UP): vlan40: link is not ready [ 425.998540] IPv6: ADDRCONF(NETDEV_UP): vlan41: link is not ready [ 426.055629] IPv6: ADDRCONF(NETDEV_UP): vlan42: link is not ready [ 426.080928] IPv6: ADDRCONF(NETDEV_UP): vlan43: link is not ready [ 426.126672] IPv6: ADDRCONF(NETDEV_UP): vlan44: link is not ready [ 426.151447] IPv6: ADDRCONF(NETDEV_UP): vlan45: link is not ready [ 426.198007] IPv6: ADDRCONF(NETDEV_UP): vlan46: link is not ready [ 426.221614] IPv6: ADDRCONF(NETDEV_UP): vlan47: link is not ready [ 426.260346] IPv6: ADDRCONF(NETDEV_UP): vlan48: link is not ready [ 426.289158] IPv6: ADDRCONF(NETDEV_UP): vlan49: link is not ready [ 426.330290] IPv6: ADDRCONF(NETDEV_UP): vlan50: link is not ready [ 426.359735] IPv6: ADDRCONF(NETDEV_UP): vlan51: link is not ready [ 426.398603] IPv6: ADDRCONF(NETDEV_UP): vlan52: link is not ready [ 426.428983] IPv6: ADDRCONF(NETDEV_UP): vlan53: link is not ready [ 426.466750] IPv6: ADDRCONF(NETDEV_UP): vlan54: link is not ready [ 426.490009] IPv6: ADDRCONF(NETDEV_UP): vlan55: link is not ready [ 426.535733] IPv6: ADDRCONF(NETDEV_UP): vlan56: link is not ready [ 426.561566] IPv6: ADDRCONF(NETDEV_UP): vlan57: link is not ready [ 426.611853] IPv6: ADDRCONF(NETDEV_UP): vlan58: link is not ready [ 426.648394] IPv6: ADDRCONF(NETDEV_UP): vlan59: link is not ready [ 426.688337] IPv6: ADDRCONF(NETDEV_UP): vlan60: link is not ready [ 426.717375] IPv6: ADDRCONF(NETDEV_UP): vlan61: link is not ready [ 426.748886] BUG: looking up invalid subclass: 8 [ 426.753582] turning off the locking correctness validator. [ 426.759920] CPU: 0 PID: 5598 Comm: syz-executor151 Not tainted 4.14.216-syzkaller #0 [ 426.768055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.777582] Call Trace: [ 426.780168] dump_stack+0x14b/0x1e7 [ 426.783890] register_lock_class+0x77d/0x19a0 [ 426.788403] ? __dev_alloc_name+0x230/0x2b0 [ 426.792719] ? static_obj+0x50/0x50 [ 426.796522] __lockdep_init_map+0x271/0x550 [ 426.801327] lockdep_init_map+0x9/0x10 [ 426.805636] vlan_dev_init+0x75d/0xba0 [ 426.810056] register_netdevice+0x255/0xe50 [ 426.815082] ? dev_get_nest_level+0xad/0x140 [ 426.819869] ? netdev_change_features+0x80/0x80 [ 426.824630] ? dev_get_nest_level+0xad/0x140 [ 426.829053] ? dev_get_nest_level+0xad/0x140 [ 426.833711] register_vlan_dev+0x24f/0x650 [ 426.838295] vlan_newlink+0x366/0x4d0 [ 426.842171] ? ns_capable+0xe/0x10 [ 426.845791] rtnl_newlink+0xc2b/0x13a0 [ 426.849750] ? rtnl_link_unregister+0x270/0x270 [ 426.854673] ? rtnetlink_rcv_msg+0x2c0/0x9e0 [ 426.859071] rtnetlink_rcv_msg+0x34c/0x9e0 [ 426.863394] ? rtnl_calcit.isra.11+0x340/0x340 [ 426.867973] ? __netlink_lookup+0x302/0x620 [ 426.872367] ? lock_downgrade+0x7f0/0x7f0 [ 426.876617] netlink_rcv_skb+0x12f/0x3b0 [ 426.880862] ? rtnl_calcit.isra.11+0x340/0x340 [ 426.885538] ? netlink_ack+0xa90/0xa90 [ 426.889686] ? netlink_deliver_tap+0x8e/0x920 [ 426.894367] rtnetlink_rcv+0x10/0x20 [ 426.898712] netlink_unicast+0x40b/0x610 [ 426.902900] ? netlink_sendskb+0x40/0x40 [ 426.906966] ? _copy_from_iter_full+0x189/0x760 [ 426.911912] netlink_sendmsg+0x657/0xc60 [ 426.916137] ? nlmsg_notify+0x110/0x110 [ 426.920119] ? nlmsg_notify+0x110/0x110 [ 426.924113] sock_sendmsg+0xac/0xf0 [ 426.927818] ___sys_sendmsg+0x625/0x920 [ 426.932300] ? do_futex+0x577/0x1810 [ 426.936364] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 426.941110] ? lock_downgrade+0x7f0/0x7f0 [ 426.945434] ? lock_downgrade+0x7f0/0x7f0 [ 426.949744] ? __fget+0x1c6/0x2f0 [ 426.953284] ? __fget_light+0x166/0x200 [ 426.957429] ? __fdget+0xe/0x10 [ 426.960993] ? sockfd_lookup_light+0x1c/0x160 [ 426.965827] ? SyS_connect+0x2b0/0x2b0 [ 426.969703] __sys_sendmsg+0xc1/0x140 [ 426.973773] ? SyS_shutdown+0x180/0x180 [ 426.977843] ? SyS_futex+0x201/0x250 [ 426.981647] ? do_syscall_64+0x4c/0x5b0 [ 426.985793] ? __sys_sendmsg+0x140/0x140 [ 426.990122] SyS_sendmsg+0xd/0x20 [ 426.993740] do_syscall_64+0x1c7/0x5b0 [ 426.997619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.002647] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 427.007846] RIP: 0033:0x446f29 [ 427.011017] RSP: 002b:00007f0d595f3d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 427.018860] RAX: ffffffffffffffda RBX: 00000000006dbc68 RCX: 0000000000446f29 [ 427.026518] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 427.034169] RBP: 00000000006dbc60 R08: 0000000000000018 R09: 0000000000000000 [ 427.041529] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc6c [ 427.049054] R13: 0000000000040000 R14: 0000000000000000 R15: 0705001000000048 [ 427.091653] IPv6: ADDRCONF(NETDEV_UP): vlan62: link is not ready [ 427.116838] IPv6: ADDRCONF(NETDEV_UP): vlan63: link is not ready [ 427.161704] IPv6: ADDRCONF(NETDEV_UP): vlan64: link is not ready [ 427.186488] IPv6: ADDRCONF(NETDEV_UP): vlan65: link is not ready [ 427.215241] IPv6: ADDRCONF(NETDEV_UP): vlan66: link is not ready [ 427.247572] IPv6: ADDRCONF(NETDEV_UP): vlan67: link is not ready [ 427.278744] IPv6: ADDRCONF(NETDEV_UP): vlan68: link is not ready [ 427.298560] IPv6: ADDRCONF(NETDEV_UP): vlan69: link is not ready [ 427.336365] IPv6: ADDRCONF(NETDEV_UP): vlan70: link is not ready [ 427.357090] IPv6: ADDRCONF(NETDEV_UP): vlan71: link is not ready [ 427.387278] IPv6: ADDRCONF(NETDEV_UP): vlan72: link is not ready [ 427.426242] IPv6: ADDRCONF(NETDEV_UP): vlan73: link is not ready [ 427.457424] IPv6: ADDRCONF(NETDEV_UP): vlan74: link is not ready [ 427.488354] IPv6: ADDRCONF(NETDEV_UP): vlan75: link is not ready [ 427.518835] IPv6: ADDRCONF(NETDEV_UP): vlan76: link is not ready [ 427.551553] IPv6: ADDRCONF(NETDEV_UP): vlan77: link is not ready [ 427.582050] IPv6: ADDRCONF(NETDEV_UP): vlan78: link is not ready [ 427.619153] IPv6: ADDRCONF(NETDEV_UP): vlan79: link is not ready [ 427.651766] IPv6: ADDRCONF(NETDEV_UP): vlan80: link is not ready [ 427.689431] IPv6: ADDRCONF(NETDEV_UP): vlan81: link is not ready [ 427.725818] IPv6: ADDRCONF(NETDEV_UP): vlan82: link is not ready [ 427.756649] IPv6: ADDRCONF(NETDEV_UP): vlan83: link is not ready [ 427.790233] IPv6: ADDRCONF(NETDEV_UP): vlan84: link is not ready [ 427.826901] IPv6: ADDRCONF(NETDEV_UP): vlan85: link is not ready [ 427.860692] IPv6: ADDRCONF(NETDEV_UP): vlan86: link is not ready [ 427.886870] IPv6: ADDRCONF(NETDEV_UP): vlan87: link is not ready [ 429.159580] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 429.173192] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 429.189646] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 429.200563] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 429.215571] device bridge_slave_1 left promiscuous mode [ 429.221342] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.231349] device bridge_slave_0 left promiscuous mode [ 429.238538] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.440475] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.451955] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.465003] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.476171] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.488561] device bridge_slave_1 left promiscuous mode [ 430.495927] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.505857] device bridge_slave_0 left promiscuous mode [ 430.511944] bridge0: port 1(bridge_slave_0) entered disabled state [ 431.694723] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 431.704355] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 431.718855] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 431.728317] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 431.740322] device bridge_slave_1 left promiscuous mode [ 431.746561] bridge0: port 2(bridge_slave_1) entered disabled state [ 431.754151] device bridge_slave_0 left promiscuous mode [ 431.759710] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.845751] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 432.857114] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 432.867754] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 432.876678] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 432.888122] device bridge_slave_1 left promiscuous mode [ 432.893966] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.901848] device bridge_slave_0 left promiscuous mode [ 432.908049] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.956031] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 433.964519] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 433.976668] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 433.985381] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 433.996543] device bridge_slave_1 left promiscuous mode [ 434.002408] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.009410] device bridge_slave_0 left promiscuous mode [ 434.015127] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.395990] device veth1_macvtap left promiscuous mode [ 435.402156] device veth0_macvtap left promiscuous mode [ 435.407835] device veth1_vlan left promiscuous mode [ 435.412991] device veth0_vlan left promiscuous mode [ 435.425823] device veth1_macvtap left promiscuous mode [ 435.432001] device veth0_macvtap left promiscuous mode [ 435.437606] device veth1_vlan left promiscuous mode [ 435.447410] device veth0_vlan left promiscuous mode [ 435.457525] device veth1_macvtap left promiscuous mode [ 435.463311] device veth0_macvtap left promiscuous mode [ 435.468931] device veth1_vlan left promiscuous mode [ 435.474868] device veth0_vlan left promiscuous mode [ 435.487473] device veth1_macvtap left promiscuous mode [ 435.492985] device veth0_macvtap left promiscuous mode [ 435.498560] device veth1_vlan left promiscuous mode [ 435.508948] device veth0_vlan left promiscuous mode [ 435.519633] device veth1_macvtap left promiscuous mode [ 435.525239] device veth0_macvtap left promiscuous mode [ 435.530821] device veth1_vlan left promiscuous mode [ 435.535940] device veth0_vlan left promiscuous mode