Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. 2020/01/13 19:28:15 fuzzer started 2020/01/13 19:28:16 dialing manager at 10.128.0.26:44735 2020/01/13 19:28:16 syscalls: 2855 2020/01/13 19:28:16 code coverage: enabled 2020/01/13 19:28:16 comparison tracing: enabled 2020/01/13 19:28:16 extra coverage: enabled 2020/01/13 19:28:16 setuid sandbox: enabled 2020/01/13 19:28:16 namespace sandbox: enabled 2020/01/13 19:28:16 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/13 19:28:16 fault injection: enabled 2020/01/13 19:28:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/13 19:28:16 net packet injection: enabled 2020/01/13 19:28:16 net device setup: enabled 2020/01/13 19:28:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/13 19:28:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 19:28:17 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0xd, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}}, 0x0) 19:28:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) read(r0, 0x0, 0x0) syzkaller login: [ 94.529376][ T9559] IPVS: ftp: loaded support on port[0] = 21 [ 94.640698][ T9561] IPVS: ftp: loaded support on port[0] = 21 19:28:17 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffffffffffed1, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000005e000107d6fce281181d4fd762678d213fb566c2248c2061f3e8eb53d90a2509417b4b17446349ec30ec3a02f7eb8abd64445ac406120314a729c704"], 0x1}}, 0x8051) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{0x0}, {&(0x7f0000000200)=""/142, 0x8e}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) [ 94.787332][ T9559] chnl_net:caif_netlink_parms(): no params data found [ 94.879019][ T9561] chnl_net:caif_netlink_parms(): no params data found [ 94.896183][ T9565] IPVS: ftp: loaded support on port[0] = 21 [ 94.926725][ T9559] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.937158][ T9559] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.945976][ T9559] device bridge_slave_0 entered promiscuous mode [ 94.980871][ T9559] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.988189][ T9559] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.998921][ T9559] device bridge_slave_1 entered promiscuous mode 19:28:18 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x2f2, &(0x7f0000003bc0)}}], 0x3a6, 0x0) [ 95.026861][ T9561] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.036258][ T9561] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.044895][ T9561] device bridge_slave_0 entered promiscuous mode [ 95.076095][ T9559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.085410][ T9561] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.094104][ T9561] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.102674][ T9561] device bridge_slave_1 entered promiscuous mode [ 95.124181][ T9559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.174524][ T9561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.204863][ T9559] team0: Port device team_slave_0 added [ 95.215369][ T9561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.237897][ T9559] team0: Port device team_slave_1 added [ 95.316231][ T9567] IPVS: ftp: loaded support on port[0] = 21 [ 95.341898][ T9559] device hsr_slave_0 entered promiscuous mode 19:28:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe80, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x200}, 0x28) [ 95.409250][ T9559] device hsr_slave_1 entered promiscuous mode [ 95.473854][ T9561] team0: Port device team_slave_0 added [ 95.512166][ T9561] team0: Port device team_slave_1 added [ 95.537680][ T9565] chnl_net:caif_netlink_parms(): no params data found 19:28:18 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@union={0x3}]}, {0x0, [0x0, 0x0, 0x4f, 0x61]}}, &(0x7f0000000180)=""/197, 0x2a, 0xc5, 0x1}, 0x20) [ 95.725272][ T9561] device hsr_slave_0 entered promiscuous mode [ 95.782417][ T9561] device hsr_slave_1 entered promiscuous mode [ 95.839093][ T9561] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.846971][ T9561] Cannot create hsr debugfs directory [ 95.913444][ T9572] IPVS: ftp: loaded support on port[0] = 21 [ 95.922417][ T9570] IPVS: ftp: loaded support on port[0] = 21 [ 95.953481][ T9565] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.960842][ T9565] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.968569][ T9565] device bridge_slave_0 entered promiscuous mode [ 96.020466][ T9565] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.027608][ T9565] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.036319][ T9565] device bridge_slave_1 entered promiscuous mode [ 96.057477][ T9559] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.113832][ T9559] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.174546][ T9559] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.244814][ T9565] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.257752][ T9567] chnl_net:caif_netlink_parms(): no params data found [ 96.269186][ T9559] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.331334][ T9565] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.383552][ T9565] team0: Port device team_slave_0 added [ 96.411031][ T9565] team0: Port device team_slave_1 added [ 96.437005][ T9567] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.444192][ T9567] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.454382][ T9567] device bridge_slave_0 entered promiscuous mode [ 96.464344][ T9567] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.471579][ T9567] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.479833][ T9567] device bridge_slave_1 entered promiscuous mode [ 96.533591][ T9567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.632030][ T9565] device hsr_slave_0 entered promiscuous mode [ 96.669087][ T9565] device hsr_slave_1 entered promiscuous mode [ 96.728760][ T9565] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.737356][ T9565] Cannot create hsr debugfs directory [ 96.744697][ T9567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.774151][ T9561] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.834989][ T9567] team0: Port device team_slave_0 added [ 96.844531][ T9567] team0: Port device team_slave_1 added [ 96.865716][ T9561] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.914489][ T9561] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.970702][ T9572] chnl_net:caif_netlink_parms(): no params data found [ 97.042038][ T9567] device hsr_slave_0 entered promiscuous mode [ 97.109044][ T9567] device hsr_slave_1 entered promiscuous mode [ 97.168761][ T9567] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.176402][ T9567] Cannot create hsr debugfs directory [ 97.191156][ T9561] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.356511][ T9570] chnl_net:caif_netlink_parms(): no params data found [ 97.412614][ T9572] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.421104][ T9572] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.428926][ T9572] device bridge_slave_0 entered promiscuous mode [ 97.439846][ T9572] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.446910][ T9572] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.455375][ T9572] device bridge_slave_1 entered promiscuous mode [ 97.478055][ T9565] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.535292][ T9565] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.616841][ T9559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.640480][ T9565] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.690259][ T9570] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.697348][ T9570] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.706464][ T9570] device bridge_slave_0 entered promiscuous mode [ 97.715207][ T9570] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.722718][ T9570] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.731872][ T9570] device bridge_slave_1 entered promiscuous mode [ 97.745765][ T9559] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.759290][ T9572] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.770138][ T9567] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.791295][ T9565] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.840107][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.849101][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.859619][ T9572] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.869821][ T9567] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 97.939887][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.948732][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.957476][ T3094] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.964710][ T3094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.981418][ T9567] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.054657][ T9570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.065055][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.074997][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.084013][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.092702][ T3176] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.099799][ T3176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.108046][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.123156][ T9567] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 98.187599][ T9570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.202376][ T9572] team0: Port device team_slave_0 added [ 98.228112][ T9570] team0: Port device team_slave_0 added [ 98.241696][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.251813][ T9572] team0: Port device team_slave_1 added [ 98.266278][ T9570] team0: Port device team_slave_1 added [ 98.290469][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.302948][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.312307][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.327340][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.336192][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.403268][ T9570] device hsr_slave_0 entered promiscuous mode [ 98.449199][ T9570] device hsr_slave_1 entered promiscuous mode [ 98.488870][ T9570] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.496487][ T9570] Cannot create hsr debugfs directory [ 98.516485][ T9561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.572712][ T9572] device hsr_slave_0 entered promiscuous mode [ 98.639285][ T9572] device hsr_slave_1 entered promiscuous mode [ 98.678884][ T9572] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.686539][ T9572] Cannot create hsr debugfs directory [ 98.700513][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.709363][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.726106][ T9559] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.738263][ T9559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.765087][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.773655][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.782114][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.789922][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.812581][ T9561] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.845458][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.853384][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.860975][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.869726][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.878071][ T3177] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.885182][ T3177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.896132][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.913576][ T9559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.931418][ T9567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.962308][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.972163][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.981314][ T2727] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.988380][ T2727] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.996357][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.055760][ T9567] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.083639][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.093873][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.102973][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.111022][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.120242][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.137966][ T9565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.159235][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.167848][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.177372][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.186455][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.195100][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.203780][ T2872] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.210882][ T2872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.219267][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.228992][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.237366][ T3177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.251902][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.261459][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.295403][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.304458][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.313739][ T3176] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.320869][ T3176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.329593][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.337259][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.347506][ T9565] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.381733][ T9572] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 99.431845][ T9572] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 99.470746][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.479617][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.487832][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.496721][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.505780][ T2727] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.512975][ T2727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.521239][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.530873][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.549980][ T9570] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 99.595727][ T9570] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 99.640897][ T9572] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 99.711867][ T9561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.721048][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.730215][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.738567][ T3094] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.745717][ T3094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.753690][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.762437][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.771367][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.789135][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.798443][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.824605][ T9570] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 99.852383][ T9572] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 99.916923][ T9559] device veth0_vlan entered promiscuous mode [ 99.930079][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.938187][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.947080][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.955846][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.964713][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.973519][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.982215][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.990460][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.998529][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.006943][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.015592][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.029540][ T9570] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.091992][ T9559] device veth1_vlan entered promiscuous mode [ 100.105815][ T9567] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.117095][ T9567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.125087][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.133027][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.141082][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.148998][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.157011][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.165613][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.229522][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.237613][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.251882][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.261509][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.269457][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.279614][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.287972][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.325151][ T9565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.359802][ T9567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.374439][ T9561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.397404][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.412443][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 19:28:23 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0xd, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}}, 0x0) [ 100.496032][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.507858][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.517013][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.525450][ T9559] ------------[ cut here ]------------ [ 100.529383][ T2727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.531016][ T9559] kernel BUG at fs/namei.c:684! [ 100.555600][ T9565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.572527][ T9559] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 100.578643][ T9559] CPU: 1 PID: 9559 Comm: syz-executor.0 Not tainted 5.5.0-rc5-next-20200113-syzkaller #0 [ 100.582418][ T9570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.588561][ T9559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.605190][ T9559] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 100.606566][ T9570] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.611103][ T9559] 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 [ 100.611111][ T9559] RSP: 0018:ffffc90006807ba0 EFLAGS: 00010293 [ 100.611121][ T9559] RAX: ffff88808b82e380 RBX: ffffc90006807c60 RCX: ffffffff81c16a16 [ 100.611135][ T9559] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 100.643907][ T9570] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.651431][ T9559] RBP: ffffc90006807bd0 R08: ffff88808b82e380 R09: ffff88808b82ec18 [ 100.651438][ T9559] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 100.651445][ T9559] R13: ffffc90006807c68 R14: ffff888096793e40 R15: 0000000000000000 [ 100.651455][ T9559] FS: 0000000001476940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 100.651469][ T9559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.659629][ T9570] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.669923][ T9559] CR2: 00007ffe09c8fc2c CR3: 000000007db2f000 CR4: 00000000001406e0 [ 100.669932][ T9559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.669939][ T9559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.669944][ T9559] Call Trace: [ 100.669971][ T9559] path_mountpoint.isra.0+0x1d5/0x340 [ 100.696486][ T9570] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.703047][ T9559] ? find_held_lock+0x35/0x130 [ 100.703064][ T9559] filename_mountpoint+0x181/0x380 [ 100.703083][ T9559] ? filename_parentat.isra.0+0x400/0x400 [ 100.772287][ T9570] device veth0_vlan entered promiscuous mode [ 100.775007][ T9559] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 100.786955][ T9570] device veth1_vlan entered promiscuous mode [ 100.787135][ T9559] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 100.798816][ T9559] ? strncpy_from_user+0x2b4/0x400 [ 100.803944][ T9559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.810190][ T9559] ? getname_flags+0x277/0x5b0 [ 100.814958][ T9559] user_path_mountpoint_at+0x3a/0x50 [ 100.820266][ T9559] ksys_umount+0x164/0xef0 [ 100.824662][ T9559] ? up_read+0x1cd/0x810 [ 100.828911][ T9559] ? __detach_mounts+0x290/0x290 [ 100.833841][ T9559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.839280][ T9559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.844758][ T9559] ? do_syscall_64+0x26/0x790 [ 100.849463][ T9559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.855554][ T9559] ? do_syscall_64+0x26/0x790 [ 100.860210][ T9559] ? lockdep_hardirqs_on+0x421/0x5e0 [ 100.865534][ T9559] __x64_sys_umount+0x54/0x80 [ 100.870213][ T9559] do_syscall_64+0xfa/0x790 [ 100.874704][ T9559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.880577][ T9559] RIP: 0033:0x45d977 [ 100.884452][ T9559] 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 [ 100.904187][ T9559] RSP: 002b:00007ffe09c90338 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 100.912622][ T9559] RAX: ffffffffffffffda RBX: 0000000000018854 RCX: 000000000045d977 [ 100.920572][ T9559] RDX: 0000000000403720 RSI: 0000000000000002 RDI: 00007ffe09c903e0 [ 100.928537][ T9559] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000e [ 100.936516][ T9559] R10: 000000000000000a R11: 0000000000000206 R12: 00007ffe09c91470 [ 100.944587][ T9559] R13: 0000000001477940 R14: 0000000000000000 R15: 00007ffe09c91470 [ 100.952545][ T9559] Modules linked in: [ 100.969871][ T9559] ---[ end trace 830c6fc0618abdac ]--- [ 100.975206][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.975383][ T9559] RIP: 0010:unlazy_walk+0x306/0x3b0 [ 100.989758][ T9559] 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 [ 100.991353][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.011116][ T9559] RSP: 0018:ffffc90006807ba0 EFLAGS: 00010293 [ 101.022630][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.025209][ T9559] RAX: ffff88808b82e380 RBX: ffffc90006807c60 RCX: ffffffff81c16a16 [ 101.033290][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.040496][ T9559] RDX: 0000000000000000 RSI: ffffffff81c16ca6 RDI: 0000000000000005 [ 101.040506][ T9559] RBP: ffffc90006807bd0 R08: ffff88808b82e380 R09: ffff88808b82ec18 [ 101.040514][ T9559] R10: fffffbfff1549b88 R11: ffffffff8aa4dc47 R12: 0000000000000009 [ 101.040520][ T9559] R13: ffffc90006807c68 R14: ffff888096793e40 R15: 0000000000000000 [ 101.040537][ T9559] FS: 0000000001476940(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 101.050893][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.056003][ T9559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.068335][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.073441][ T9559] CR2: 00007ffe09c8fc2c CR3: 000000007db2f000 CR4: 00000000001406e0 [ 101.084262][ T2872] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.089790][ T9559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.097834][ T2872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.104427][ T9559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.115304][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.120447][ T9559] Kernel panic - not syncing: Fatal exception [ 101.127978][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.136730][ T9559] Kernel Offset: disabled [ 101.178335][ T9559] Rebooting in 86400 seconds..