Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts. 2019/12/12 05:14:35 fuzzer started 2019/12/12 05:14:37 dialing manager at 10.128.0.26:42497 2019/12/12 05:14:37 syscalls: 2701 2019/12/12 05:14:37 code coverage: enabled 2019/12/12 05:14:37 comparison tracing: enabled 2019/12/12 05:14:37 extra coverage: enabled 2019/12/12 05:14:37 setuid sandbox: enabled 2019/12/12 05:14:37 namespace sandbox: enabled 2019/12/12 05:14:37 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/12 05:14:37 fault injection: enabled 2019/12/12 05:14:37 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/12 05:14:37 net packet injection: enabled 2019/12/12 05:14:37 net device setup: enabled 2019/12/12 05:14:37 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/12 05:14:37 devlink PCI setup: PCI device 0000:00:10.0 is not available 05:16:30 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x40000081, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, 0x0) 05:16:30 executing program 1: getpgid(0xffffffffffffffff) sched_setscheduler(0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x0) syzkaller login: [ 192.794690][ T9148] IPVS: ftp: loaded support on port[0] = 21 [ 192.987632][ T9148] chnl_net:caif_netlink_parms(): no params data found 05:16:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x18, r1, 0x701, 0x0, 0x0, {}, [@TIPC_NLA_MON={0x4}]}, 0x18}}, 0x0) [ 193.038535][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.050785][ T9151] IPVS: ftp: loaded support on port[0] = 21 [ 193.060338][ T9148] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.069911][ T9148] device bridge_slave_0 entered promiscuous mode [ 193.080403][ T9148] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.087682][ T9148] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.095835][ T9148] device bridge_slave_1 entered promiscuous mode [ 193.137664][ T9148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.166005][ T9148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.246826][ T9148] team0: Port device team_slave_0 added [ 193.264632][ T9148] team0: Port device team_slave_1 added 05:16:30 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000c8d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000000101010074b3000000000000020000000c00020008000100df21f402"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 193.396457][ T9148] device hsr_slave_0 entered promiscuous mode [ 193.453631][ T9148] device hsr_slave_1 entered promiscuous mode [ 193.500987][ T9153] IPVS: ftp: loaded support on port[0] = 21 [ 193.567935][ T9155] IPVS: ftp: loaded support on port[0] = 21 05:16:31 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x47, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x10, 0x0}, 0x10) [ 193.627124][ T9151] chnl_net:caif_netlink_parms(): no params data found [ 193.637576][ T9148] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.687531][ T9148] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.827140][ T9148] netdevsim netdevsim0 netdevsim2: renamed from eth2 05:16:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x0, 0x0, 0x102, 0x1}, 0x20) [ 193.895505][ T9148] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 194.000574][ T9158] IPVS: ftp: loaded support on port[0] = 21 [ 194.016568][ T9151] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.025198][ T9151] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.033138][ T9151] device bridge_slave_0 entered promiscuous mode [ 194.041753][ T9151] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.048943][ T9151] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.056883][ T9151] device bridge_slave_1 entered promiscuous mode [ 194.070253][ T9160] IPVS: ftp: loaded support on port[0] = 21 [ 194.071331][ T9148] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.083491][ T9148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.091245][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.099353][ T9148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.120185][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.128462][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.177950][ T9151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.209828][ T9151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.270498][ T9153] chnl_net:caif_netlink_parms(): no params data found [ 194.300950][ T9151] team0: Port device team_slave_0 added [ 194.330758][ T9151] team0: Port device team_slave_1 added [ 194.398143][ T9153] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.406863][ T9153] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.414785][ T9153] device bridge_slave_0 entered promiscuous mode [ 194.474047][ T9151] device hsr_slave_0 entered promiscuous mode [ 194.522424][ T9151] device hsr_slave_1 entered promiscuous mode [ 194.582154][ T9151] debugfs: Directory 'hsr0' with parent '/' already present! [ 194.595422][ T9153] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.603112][ T9153] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.611078][ T9153] device bridge_slave_1 entered promiscuous mode [ 194.645204][ T9155] chnl_net:caif_netlink_parms(): no params data found [ 194.663666][ T9153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.678814][ T9153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.746899][ T9153] team0: Port device team_slave_0 added [ 194.755892][ T9151] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 194.848011][ T9153] team0: Port device team_slave_1 added [ 194.854639][ T9151] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 194.898395][ T9151] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 194.996220][ T9151] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 195.093660][ T9155] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.100756][ T9155] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.109234][ T9155] device bridge_slave_0 entered promiscuous mode [ 195.118980][ T9155] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.126233][ T9155] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.134596][ T9155] device bridge_slave_1 entered promiscuous mode [ 195.158504][ T9155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.176852][ T9160] chnl_net:caif_netlink_parms(): no params data found [ 195.187648][ T9158] chnl_net:caif_netlink_parms(): no params data found [ 195.210423][ T9155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.234999][ T9148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.284842][ T9153] device hsr_slave_0 entered promiscuous mode [ 195.312409][ T9153] device hsr_slave_1 entered promiscuous mode [ 195.342485][ T9153] debugfs: Directory 'hsr0' with parent '/' already present! [ 195.404136][ T9155] team0: Port device team_slave_0 added [ 195.413941][ T9155] team0: Port device team_slave_1 added [ 195.426630][ T9158] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.434896][ T9158] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.442994][ T9158] device bridge_slave_0 entered promiscuous mode [ 195.451851][ T9158] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.459091][ T9158] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.467695][ T9158] device bridge_slave_1 entered promiscuous mode [ 195.488631][ T9160] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.495882][ T9160] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.503818][ T9160] device bridge_slave_0 entered promiscuous mode [ 195.514790][ T9160] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.522018][ T9160] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.530043][ T9160] device bridge_slave_1 entered promiscuous mode [ 195.560939][ T9158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.579988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.588626][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.599885][ T9148] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.626737][ T9158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.644297][ T9160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 195.668244][ T9160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 195.705061][ T9155] device hsr_slave_0 entered promiscuous mode [ 195.763399][ T9155] device hsr_slave_1 entered promiscuous mode [ 195.812278][ T9155] debugfs: Directory 'hsr0' with parent '/' already present! [ 195.837101][ T9158] team0: Port device team_slave_0 added [ 195.843401][ T9153] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 195.910655][ T9160] team0: Port device team_slave_0 added [ 195.928529][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.938067][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.946653][ T3487] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.953935][ T3487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.964143][ T9158] team0: Port device team_slave_1 added [ 195.970636][ T9153] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 196.025853][ T9160] team0: Port device team_slave_1 added [ 196.057875][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.067512][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.078948][ T3487] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.086355][ T3487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.096153][ T9153] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 196.164994][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.194802][ T9153] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 196.285460][ T9158] device hsr_slave_0 entered promiscuous mode [ 196.323578][ T9158] device hsr_slave_1 entered promiscuous mode [ 196.362096][ T9158] debugfs: Directory 'hsr0' with parent '/' already present! [ 196.425739][ T9160] device hsr_slave_0 entered promiscuous mode [ 196.472501][ T9160] device hsr_slave_1 entered promiscuous mode [ 196.512086][ T9160] debugfs: Directory 'hsr0' with parent '/' already present! [ 196.520796][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.530019][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.539064][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.548808][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.576193][ T9155] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 196.636356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.648950][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.658461][ T9155] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 196.722502][ T9151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.760947][ T9155] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 196.825404][ T9148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.836302][ T9148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.847742][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.857230][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.866538][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 196.875185][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.884185][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.895051][ T9158] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 196.945760][ T9155] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 197.007422][ T9160] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 197.036190][ T9158] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 197.098435][ T9158] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 197.146635][ T9158] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 197.208950][ T9160] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 197.263784][ T9160] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 197.304997][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.314230][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.324830][ T9151] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.364019][ T9160] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 197.434609][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.446774][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.456096][ T3119] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.463229][ T3119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.471306][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.518997][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.529162][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.538404][ T3487] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.545653][ T3487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.555443][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.573097][ T9153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.589494][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.598036][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.614792][ T9148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.644333][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.653722][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.661423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.682347][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.691082][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.701459][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.711205][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.726403][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.736138][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.754017][ T9153] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.782749][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.790816][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.799696][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.808422][ T3487] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.815581][ T3487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.823541][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.832075][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.842429][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.874365][ T9155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.893626][ T9151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.902738][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.911585][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.939977][ T3487] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.947275][ T3487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.956424][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.965534][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.974544][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.984050][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.035070][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.044608][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.059774][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.068806][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.077666][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.095709][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.107293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.115336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.127776][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.142599][ T9155] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.159382][ T9160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.174375][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.183512][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:16:35 executing program 0: r0 = socket$inet(0x2b, 0x801, 0x0) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) [ 198.192070][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.201076][ T3119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.211849][ T3119] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.219142][ T3119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.239751][ T9153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 05:16:35 executing program 0: sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8000000000006000, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x600) sendfile(r0, r1, 0x0, 0x10000) [ 198.284423][ T9151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.299919][ T9158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.323590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.334245][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 198.334260][ T27] audit: type=1804 audit(1576127795.761:31): pid=9177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir049028301/syzkaller.XPGF66/2/file0" dev="sda1" ino=16519 res=1 [ 198.349589][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.375207][ T27] audit: type=1800 audit(1576127795.791:32): pid=9177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16519 res=0 [ 198.376388][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.405053][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.412327][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.428565][ T9160] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.441922][ C0] hrtimer: interrupt took 47146 ns [ 198.473233][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.488226][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.497366][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.506877][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.516256][ T2735] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.523435][ T2735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.531851][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.554037][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.565346][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.573566][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:16:36 executing program 1: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) personality(0x2cb7a49dfa14858c) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, 0x0) r2 = creat(0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x0) [ 198.640422][ T9153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.689753][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.700618][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.716054][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.723235][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.724292][ T9183] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 198.737934][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.760694][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.769815][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.787755][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.797005][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.808486][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.820598][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.835887][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.848296][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.860125][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.875196][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.890262][ T9158] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.892367][ T9182] list_del corruption. prev->next should be ffff8880890946b0, but was ffff88821b8389b0 [ 198.907774][ T9182] ------------[ cut here ]------------ [ 198.913255][ T9182] kernel BUG at lib/list_debug.c:51! [ 198.918605][ T9182] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 198.924680][ T9182] CPU: 0 PID: 9182 Comm: syz-executor.1 Not tainted 5.5.0-rc1-next-20191211-syzkaller #0 [ 198.934561][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.944635][ T9182] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 198.950969][ T9182] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 198.953372][ T9158] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 198.970574][ T9182] RSP: 0018:ffffc90002bf7c00 EFLAGS: 00010282 [ 198.970584][ T9182] RAX: 0000000000000054 RBX: ffff8880a5687580 RCX: 0000000000000000 [ 198.970591][ T9182] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff5200057ef72 [ 198.970598][ T9182] RBP: ffffc90002bf7c18 R08: 0000000000000054 R09: fffffbfff165a7a6 [ 198.970605][ T9182] R10: fffffbfff165a7a5 R11: ffffffff8b2d3d2f R12: ffff8880a5687680 [ 198.970611][ T9182] R13: ffff88821b8389b0 R14: ffff8880890946b0 R15: ffff8880890946b0 [ 198.970619][ T9182] FS: 0000000000f6f940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 198.970625][ T9182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.970632][ T9182] CR2: 00007f1c4e876000 CR3: 0000000097e5d000 CR4: 00000000001426f0 [ 198.970641][ T9182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.970647][ T9182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.970651][ T9182] Call Trace: [ 198.970671][ T9182] __dentry_kill+0x1fd/0x600 [ 198.970688][ T9182] ? dput+0x38/0xe10 [ 198.984095][ T9158] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.987324][ T9182] ? dput+0x38/0xe10 [ 198.987334][ T9182] dput+0x62f/0xe10 [ 198.987354][ T9182] simple_recursive_removal+0x5bc/0x6d0 [ 199.034047][ T27] audit: type=1800 audit(1576127796.461:33): pid=9177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16519 res=0 [ 199.036627][ T9182] ? debugfs_rename+0x7f0/0x7f0 [ 199.036646][ T9182] debugfs_remove+0x5e/0x80 [ 199.049947][ T9158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.051973][ T9182] kvm_put_kvm+0x136/0xcc0 [ 199.051988][ T9182] ? kvm_irqfd_release+0xe2/0x120 [ 199.051998][ T9182] ? kvm_irqfd_release+0xe2/0x120 [ 199.052012][ T9182] kvm_vm_release+0x44/0x60 [ 199.052027][ T9182] __fput+0x2ff/0x890 [ 199.052039][ T9182] ? kvm_dev_ioctl+0x17d0/0x17d0 [ 199.052051][ T9182] ____fput+0x16/0x20 [ 199.052066][ T9182] task_work_run+0x145/0x1c0 [ 199.052081][ T9182] exit_to_usermode_loop+0x316/0x380 [ 199.052094][ T9182] do_syscall_64+0x676/0x790 [ 199.052112][ T9182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.052122][ T9182] RIP: 0033:0x4144a1 [ 199.052136][ T9182] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 199.052143][ T9182] RSP: 002b:00007fffef92b080 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 199.052155][ T9182] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004144a1 [ 199.052162][ T9182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 199.052169][ T9182] RBP: 0000000000000001 R08: 00000000ea8dc5d0 R09: 00000000ea8dc5d4 [ 199.052177][ T9182] R10: 00007fffef92b160 R11: 0000000000000293 R12: 000000000075c9a0 [ 199.052185][ T9182] R13: 000000000075c9a0 R14: 0000000000760548 R15: 000000000075bfd4 [ 199.052198][ T9182] Modules linked in: [ 199.052253][ T9182] ---[ end trace 5fe123d4cb443b7d ]--- [ 199.052270][ T9182] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 199.052282][ T9182] Code: e8 c9 00 cb fd 0f 0b 48 89 f1 48 c7 c7 c0 10 70 88 4c 89 e6 e8 b5 00 cb fd 0f 0b 4c 89 f6 48 c7 c7 60 12 70 88 e8 a4 00 cb fd <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 a0 11 70 88 e8 90 00 cb fd 0f 0b [ 199.052288][ T9182] RSP: 0018:ffffc90002bf7c00 EFLAGS: 00010282 [ 199.052297][ T9182] RAX: 0000000000000054 RBX: ffff8880a5687580 RCX: 0000000000000000 [ 199.052305][ T9182] RDX: 0000000000000000 RSI: ffffffff815e8576 RDI: fffff5200057ef72 [ 199.052313][ T9182] RBP: ffffc90002bf7c18 R08: 0000000000000054 R09: fffffbfff165a7a6 [ 199.052321][ T9182] R10: fffffbfff165a7a5 R11: ffffffff8b2d3d2f R12: ffff8880a5687680 [ 199.052328][ T9182] R13: ffff88821b8389b0 R14: ffff8880890946b0 R15: ffff8880890946b0 [ 199.052339][ T9182] FS: 0000000000f6f940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 199.052347][ T9182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.052355][ T9182] CR2: 00007f1c4e876000 CR3: 0000000097e5d000 CR4: 00000000001426f0 [ 199.052366][ T9182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.052374][ T9182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.052380][ T9182] Kernel panic - not syncing: Fatal exception [ 199.053780][ T9182] Kernel Offset: disabled [ 199.396447][ T9182] Rebooting in 86400 seconds..