Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. 2020/01/14 02:17:46 fuzzer started 2020/01/14 02:17:48 dialing manager at 10.128.0.26:43159 2020/01/14 02:17:48 syscalls: 2860 2020/01/14 02:17:48 code coverage: enabled 2020/01/14 02:17:48 comparison tracing: enabled 2020/01/14 02:17:48 extra coverage: enabled 2020/01/14 02:17:48 setuid sandbox: enabled 2020/01/14 02:17:48 namespace sandbox: enabled 2020/01/14 02:17:48 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/14 02:17:48 fault injection: enabled 2020/01/14 02:17:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/14 02:17:48 net packet injection: enabled 2020/01/14 02:17:48 net device setup: enabled 2020/01/14 02:17:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/14 02:17:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 02:17:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0xc) 02:17:49 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast}, 0x10) syzkaller login: [ 93.358010][ T9550] IPVS: ftp: loaded support on port[0] = 21 [ 93.521176][ T9550] chnl_net:caif_netlink_parms(): no params data found [ 93.542262][ T9553] IPVS: ftp: loaded support on port[0] = 21 02:17:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001e00010000f9ff000000000007000000", @ANYRES32, @ANYBLOB="000002000a000200ffffffffffff523c7cee61e2fa21727600000000000004ec36771e033c8d28b407440ec2021503d47febeb5602d000c02896c0455b7c297708ff3dbf4c129bc3039a8523a55486a436873312bec78f3f0bd982e93eba512e1ba1214ec19e325737104b25d3d51945497d194db9d4ba4c458843530ea5e80a386143fc07b529d589ac71ea612235adcbcd6f8f8194f181ec4ce405209fd8850c34edbc6d10d5fdbe2bff7a797e202ccaa2d2c7e516022a7599"], 0x28}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 93.608561][ T9550] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.616287][ T9550] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.626204][ T9550] device bridge_slave_0 entered promiscuous mode [ 93.647691][ T9550] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.654886][ T9550] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.664632][ T9550] device bridge_slave_1 entered promiscuous mode [ 93.718487][ T9550] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.782425][ T9550] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.833771][ T9553] chnl_net:caif_netlink_parms(): no params data found [ 93.875269][ T9550] team0: Port device team_slave_0 added [ 93.884996][ T9550] team0: Port device team_slave_1 added 02:17:50 executing program 3: socket$kcm(0x29, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0xb4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff89d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r2, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x12) write$cgroup_int(r1, &(0x7f0000000400), 0xd) r3 = gettid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0x12) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000280)=r3, 0x12) gettid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 93.993189][ T9550] device hsr_slave_0 entered promiscuous mode [ 94.078901][ T9550] device hsr_slave_1 entered promiscuous mode [ 94.141027][ T9556] IPVS: ftp: loaded support on port[0] = 21 [ 94.154098][ T9558] IPVS: ftp: loaded support on port[0] = 21 02:17:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x201, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, 0x0, 0x0) [ 94.225176][ T9553] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.241158][ T9553] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.269981][ T9553] device bridge_slave_0 entered promiscuous mode [ 94.296446][ T9553] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.303559][ T9553] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.330194][ T9553] device bridge_slave_1 entered promiscuous mode [ 94.428150][ T9553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.466920][ T9553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 02:17:50 executing program 5: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000440)=[{0x0, 0x0, 0x1800}, {0x0, 0x8001}], 0x2) semop(r0, &(0x7f0000000380)=[{0x0, 0xfffffffffffff7ff}], 0x1) semop(r0, &(0x7f0000000540)=[{0x0, 0x9f}], 0x1) [ 94.542957][ T9553] team0: Port device team_slave_0 added [ 94.549511][ T9561] IPVS: ftp: loaded support on port[0] = 21 [ 94.572172][ T9553] team0: Port device team_slave_1 added [ 94.584806][ T9550] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.641662][ T9550] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.701178][ T9550] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.749713][ T9550] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.978360][ T9553] device hsr_slave_0 entered promiscuous mode [ 95.036780][ T9553] device hsr_slave_1 entered promiscuous mode [ 95.076536][ T9553] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.084335][ T9553] Cannot create hsr debugfs directory [ 95.102689][ T9556] chnl_net:caif_netlink_parms(): no params data found [ 95.111383][ T9563] IPVS: ftp: loaded support on port[0] = 21 [ 95.143117][ T9558] chnl_net:caif_netlink_parms(): no params data found [ 95.251734][ T9556] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.259137][ T9556] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.267511][ T9556] device bridge_slave_0 entered promiscuous mode [ 95.303588][ T9556] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.310998][ T9556] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.321416][ T9556] device bridge_slave_1 entered promiscuous mode [ 95.354213][ T9553] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 95.387992][ T9558] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.395082][ T9558] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.403636][ T9558] device bridge_slave_0 entered promiscuous mode [ 95.429898][ T9556] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.441508][ T9553] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 95.510130][ T9558] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.517430][ T9558] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.525258][ T9558] device bridge_slave_1 entered promiscuous mode [ 95.548929][ T9556] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.558362][ T9553] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 95.611951][ T9558] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.667055][ T9553] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.711248][ T9558] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.729919][ T9556] team0: Port device team_slave_0 added [ 95.736665][ T9561] chnl_net:caif_netlink_parms(): no params data found [ 95.781397][ T9556] team0: Port device team_slave_1 added [ 95.803464][ T9561] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.810803][ T9561] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.819587][ T9561] device bridge_slave_0 entered promiscuous mode [ 95.855670][ T9561] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.863396][ T9561] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.871928][ T9561] device bridge_slave_1 entered promiscuous mode [ 95.886261][ T9558] team0: Port device team_slave_0 added [ 95.929645][ T9556] device hsr_slave_0 entered promiscuous mode [ 95.986819][ T9556] device hsr_slave_1 entered promiscuous mode [ 96.036518][ T9556] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.036554][ T9556] Cannot create hsr debugfs directory [ 96.049544][ T9550] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.079379][ T9558] team0: Port device team_slave_1 added [ 96.085222][ T9563] chnl_net:caif_netlink_parms(): no params data found [ 96.103885][ T9561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.118245][ T9561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.208512][ T9558] device hsr_slave_0 entered promiscuous mode [ 96.257121][ T9558] device hsr_slave_1 entered promiscuous mode [ 96.326549][ T9558] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.334156][ T9558] Cannot create hsr debugfs directory [ 96.388660][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.401807][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.412109][ T9561] team0: Port device team_slave_0 added [ 96.425172][ T9561] team0: Port device team_slave_1 added [ 96.437027][ T9563] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.444114][ T9563] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.453237][ T9563] device bridge_slave_0 entered promiscuous mode [ 96.464092][ T9550] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.491088][ T9563] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.499433][ T9563] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.507693][ T9563] device bridge_slave_1 entered promiscuous mode [ 96.599285][ T9561] device hsr_slave_0 entered promiscuous mode [ 96.646891][ T9561] device hsr_slave_1 entered promiscuous mode [ 96.696568][ T9561] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.704173][ T9561] Cannot create hsr debugfs directory [ 96.714216][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.723638][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.732464][ T2703] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.739722][ T2703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.749856][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.758953][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.767895][ T2703] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.774960][ T2703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.817916][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.825862][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.852646][ T9563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.872171][ T9563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.925795][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.945178][ T9563] team0: Port device team_slave_0 added [ 96.954718][ T9563] team0: Port device team_slave_1 added [ 96.969220][ T9556] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.019696][ T9556] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.079720][ T9556] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.150957][ T9556] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.226780][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.239176][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.256992][ T9553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.282198][ T9558] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.328515][ T9558] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 97.383456][ T9558] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 97.457734][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.465571][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.474888][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.484855][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.494239][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.570537][ T9563] device hsr_slave_0 entered promiscuous mode [ 97.626880][ T9563] device hsr_slave_1 entered promiscuous mode [ 97.696566][ T9563] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.704164][ T9563] Cannot create hsr debugfs directory [ 97.722299][ T9558] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 97.772424][ T9550] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.785443][ T9550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.794833][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.805518][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.816479][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.824589][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.873608][ T9553] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.900895][ T9561] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 97.958307][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.967223][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.975997][ T3091] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.983112][ T3091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.998983][ T9561] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 98.039465][ T9561] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 98.101189][ T9561] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 98.149380][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.158456][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.168137][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.177145][ T2703] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.177194][ T2703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.198558][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.198681][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.219823][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.248181][ T9550] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.288695][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.299084][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.308455][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.317895][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.327554][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.336044][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.388594][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.398219][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.416741][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.425761][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.458778][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.468050][ T2797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.492940][ T9553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.506078][ T9563] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 98.549439][ T9563] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 98.605182][ T9558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.630961][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.639822][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.650194][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.658503][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.668348][ T9563] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 98.720513][ T9563] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 98.788244][ T9550] device veth0_vlan entered promiscuous mode [ 98.812589][ T9550] device veth1_vlan entered promiscuous mode [ 98.820881][ T2801] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.855390][ T9561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.874557][ T9556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.884096][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.895548][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.905653][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.913370][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.927911][ T9558] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.941187][ T9561] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.963442][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.972593][ T3091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.989203][ T9553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.013714][ T9556] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.028184][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.038292][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.046933][ T2703] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.054283][ T2703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.063260][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.071524][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.079763][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.088938][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.099017][ T2703] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.106175][ T2703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.115770][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.124517][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.133874][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.143585][ T2703] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.150706][ T2703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.194990][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.203509][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.215156][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.229377][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.239204][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.251176][ T3096] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.258322][ T3096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.269253][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.278293][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.287386][ T3096] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.295176][ T3096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.304393][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.313796][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.322609][ T3096] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.329930][ T3096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.338594][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.381655][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.391902][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.400886][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.413006][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.422513][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 02:17:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0xc) [ 99.431644][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.441484][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.450549][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.460459][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.470001][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.476062][ T9550] ------------[ cut here ]------------ [ 99.479375][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.483386][ T9550] kernel BUG at fs/namei.c:684! [ 99.501882][ T9563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.508681][ T9550] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 99.514771][ T9550] CPU: 0 PID: 9550 Comm: syz-executor.0 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 99.524663][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.534731][ T9550] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 99.539938][ T9550] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 99.542150][ T9558] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.559638][ T9550] RSP: 0018:ffffc90005c37ba0 EFLAGS: 00010293 [ 99.559650][ T9550] RAX: ffff8880a60e8500 RBX: ffffc90005c37c60 RCX: ffffffff81c16a16 [ 99.559656][ T9550] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 99.559662][ T9550] RBP: ffffc90005c37bd0 R08: ffff8880a60e8500 R09: ffff8880a60e8d98 [ 99.559669][ T9550] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 99.559676][ T9550] R13: ffffc90005c37c68 R14: ffff88808e6cb9e0 R15: 0000000000000000 [ 99.559685][ T9550] FS: 0000000001a46940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 99.559692][ T9550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.559699][ T9550] CR2: 0000000001a4f978 CR3: 000000007db57000 CR4: 00000000001406f0 [ 99.559709][ T9550] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.559716][ T9550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.559722][ T9550] Call Trace: [ 99.559747][ T9550] path_mountpoint.isra.0+0x1d5/0x340 [ 99.559760][ T9550] ? find_held_lock+0x35/0x130 [ 99.559776][ T9550] filename_mountpoint+0x181/0x380 [ 99.559788][ T9550] ? filename_parentat.isra.0+0x400/0x400 [ 99.559804][ T9550] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 99.559823][ T9550] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 99.559839][ T9550] ? strncpy_from_user+0x2b4/0x400 [ 99.559854][ T9550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.559866][ T9550] ? getname_flags+0x277/0x5b0 [ 99.559879][ T9550] user_path_mountpoint_at+0x3a/0x50 [ 99.559893][ T9550] ksys_umount+0x164/0xef0 [ 99.559907][ T9550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.559922][ T9550] ? __detach_mounts+0x290/0x290 [ 99.559940][ T9550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.559955][ T9550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.559971][ T9550] ? do_syscall_64+0x26/0x790 [ 99.559986][ T9550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.559999][ T9550] ? do_syscall_64+0x26/0x790 [ 99.560011][ T9550] ? lockdep_hardirqs_on+0x421/0x5e0 [ 99.560026][ T9550] __x64_sys_umount+0x54/0x80 [ 99.560042][ T9550] do_syscall_64+0xfa/0x790 [ 99.560057][ T9550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.560068][ T9550] RIP: 0033:0x45d977 [ 99.560084][ T9550] Code: 64 89 04 25 d0 02 00 00 58 5f ff d0 48 89 c7 e8 2f be ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.560090][ T9550] RSP: 002b:00007ffeb6650e28 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 99.560103][ T9550] RAX: ffffffffffffffda RBX: 00000000000183e0 RCX: 000000000045d977 [ 99.560111][ T9550] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffeb6650ed0 [ 99.560117][ T9550] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 99.560125][ T9550] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffeb6651f60 [ 99.560133][ T9550] R13: 0000000001a47940 R14: 0000000000000000 R15: 00007ffeb6651f60 [ 99.560144][ T9550] Modules linked in: [ 99.638789][ T9550] ---[ end trace 0999485b3497ca10 ]--- [ 99.645814][ T9558] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.666377][ T9550] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 99.692018][ T9558] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.736336][ T9550] Code: ff ff ff e8 6c 3f a1 ff e8 e7 d8 b3 ff 48 c7 c6 74 6c c1 81 48 c7 c7 00 f7 ba 89 e8 e4 97 99 ff e9 d8 fe ff ff e8 ca d8 b3 ff <0f> 0b e8 c3 d8 b3 ff 0f 0b e8 bc d8 b3 ff e8 27 86 a0 ff 31 ff 89 [ 99.906397][ T9550] RSP: 0018:ffffc90005c37ba0 EFLAGS: 00010293 [ 99.912505][ T9550] RAX: ffff8880a60e8500 RBX: ffffc90005c37c60 RCX: ffffffff81c16a16 [ 99.920890][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.929082][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.936927][ T9550] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 99.944919][ T9550] RBP: ffffc90005c37bd0 R08: ffff8880a60e8500 R09: ffff8880a60e8d98 [ 99.953494][ T9550] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 99.953976][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.964595][ T9550] R13: ffffc90005c37c68 R14: ffff88808e6cb9e0 R15: 0000000000000000 [ 99.970449][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.980526][ T9550] FS: 0000000001a46940(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 99.987052][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.994955][ T9550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.003852][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.011712][ T9550] CR2: 0000000001a4f978 CR3: 000000007db57000 CR4: 00000000001406f0 [ 100.018607][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.026479][ T9550] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.034195][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.041764][ T9550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.053274][ T2703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.057223][ T9550] Kernel panic - not syncing: Fatal exception [ 100.058449][ T9550] Kernel Offset: disabled [ 100.076731][ T9550] Rebooting in 86400 seconds..