Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2019/04/11 19:21:29 fuzzer started 2019/04/11 19:21:31 dialing manager at 10.128.0.26:38715 2019/04/11 19:21:32 syscalls: 2408 2019/04/11 19:21:32 code coverage: enabled 2019/04/11 19:21:32 comparison tracing: enabled 2019/04/11 19:21:32 extra coverage: extra coverage is not supported by the kernel 2019/04/11 19:21:32 setuid sandbox: enabled 2019/04/11 19:21:32 namespace sandbox: enabled 2019/04/11 19:21:32 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/11 19:21:32 fault injection: enabled 2019/04/11 19:21:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/11 19:21:32 net packet injection: enabled 2019/04/11 19:21:32 net device setup: enabled 19:22:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="230000002d0007041dfffd946f610500070000001f00000000000000f1ffffff0400ff7e2800", 0x26}], 0x1}, 0x0) syzkaller login: [ 122.620605][ T9139] IPVS: ftp: loaded support on port[0] = 21 19:22:21 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x6) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000080)={0x30, 0x12, 0x100000000004000, {0x8, 0x0, 0x0, 0x0, 0x803e}}, 0xfe9a) [ 122.702295][ T9139] chnl_net:caif_netlink_parms(): no params data found [ 122.737858][ T9139] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.745262][ T9139] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.754884][ T9139] device bridge_slave_0 entered promiscuous mode [ 122.765101][ T9139] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.786629][ T9139] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.796444][ T9139] device bridge_slave_1 entered promiscuous mode [ 122.837488][ T9139] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 122.857273][ T9139] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 122.879189][ T9139] team0: Port device team_slave_0 added 19:22:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x6) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000000)={0x30, 0x12, 0x100000000004000, {0x8, 0x0, 0x0, 0x0, 0x803e}}, 0x30) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000040)={0x30}, 0x30) [ 122.887999][ T9139] team0: Port device team_slave_1 added [ 122.899485][ T9143] IPVS: ftp: loaded support on port[0] = 21 [ 122.958534][ T9139] device hsr_slave_0 entered promiscuous mode 19:22:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70b000, 0x0, 0x2, 0x0, 0x2}}) [ 123.016385][ T9139] device hsr_slave_1 entered promiscuous mode [ 123.101561][ T9145] IPVS: ftp: loaded support on port[0] = 21 [ 123.128723][ T9139] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.136168][ T9139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.143498][ T9139] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.150774][ T9139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.265915][ T9139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.274803][ T9148] IPVS: ftp: loaded support on port[0] = 21 [ 123.300500][ T9143] chnl_net:caif_netlink_parms(): no params data found 19:22:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x57, &(0x7f00000002c0)=[{&(0x7f0000001840), 0x1fff8}], 0x1}, 0x0) [ 123.312473][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.333057][ T9141] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.353258][ T9141] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.366025][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 123.390859][ T9139] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.441343][ T9149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.451227][ T9149] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.458319][ T9149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.467189][ T9149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.475540][ T9149] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.482718][ T9149] bridge0: port 2(bridge_slave_1) entered forwarding state 19:22:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80081, 0x0) write$P9_RCREATE(r1, &(0x7f00000000c0)={0x18, 0x73, 0x0, {{0x0, 0x4}}}, 0x18) [ 123.561620][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.570295][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.580315][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.590431][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.601500][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 123.622461][ T9145] chnl_net:caif_netlink_parms(): no params data found [ 123.634462][ T9139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.652593][ T9143] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.659733][ T9143] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.667684][ T9143] device bridge_slave_0 entered promiscuous mode [ 123.699170][ T9155] IPVS: ftp: loaded support on port[0] = 21 [ 123.705472][ T9143] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.712919][ T9143] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.720583][ T9143] device bridge_slave_1 entered promiscuous mode [ 123.741331][ T9152] IPVS: ftp: loaded support on port[0] = 21 [ 123.756735][ T9145] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.763960][ T9145] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.771643][ T9145] device bridge_slave_0 entered promiscuous mode [ 123.780836][ T9145] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.787981][ T9145] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.795410][ T9145] device bridge_slave_1 entered promiscuous mode [ 123.822495][ T9139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.834593][ T9145] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 123.845132][ T9143] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 123.857591][ T9143] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 123.886027][ T9145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 123.944924][ T9143] team0: Port device team_slave_0 added [ 123.958204][ T9148] chnl_net:caif_netlink_parms(): no params data found [ 123.971954][ T9143] team0: Port device team_slave_1 added [ 124.018055][ T9143] device hsr_slave_0 entered promiscuous mode [ 124.066394][ T9143] device hsr_slave_1 entered promiscuous mode 19:22:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x88009, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f00000021c0)={@void, @val={0x1}, @ipv6={0x0, 0x6, "b792d6", 0x114, 0x0, 0x0, @dev, @remote, {[], @udp={0x4e22, 0x4e24, 0x114, 0x0, [@guehdr={0x2, 0x1, 0xbaf, 0x9, 0x0, [0x80]}, @guehdr={0x1, 0xfdca, 0xfffffffffffffffd, 0x43, 0x100}, @guehdr={0x1}], "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"}}}}, 0x146) [ 124.112497][ T9145] team0: Port device team_slave_0 added [ 124.119341][ T9145] team0: Port device team_slave_1 added [ 124.188580][ T9145] device hsr_slave_0 entered promiscuous mode [ 124.217339][ T9145] device hsr_slave_1 entered promiscuous mode [ 124.322493][ T9145] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.329591][ T9145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.336953][ T9145] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.344009][ T9145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.362215][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.369797][ T9148] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.377783][ T9148] device bridge_slave_0 entered promiscuous mode [ 124.387270][ T9148] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.394319][ T9148] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.402078][ T9148] device bridge_slave_1 entered promiscuous mode [ 124.421737][ T9148] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 124.430463][ T9155] chnl_net:caif_netlink_parms(): no params data found [ 124.463393][ T9148] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 124.496525][ T9148] team0: Port device team_slave_0 added 19:22:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dc86055e0bceec7be070") r1 = socket(0x2, 0x803, 0x2) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) [ 124.512504][ T9148] team0: Port device team_slave_1 added [ 124.531292][ T9155] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.538466][ T9155] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.545950][ T9155] device bridge_slave_0 entered promiscuous mode [ 124.554877][ T9152] chnl_net:caif_netlink_parms(): no params data found [ 124.593938][ T9155] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.601221][ T9155] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.609831][ T9155] device bridge_slave_1 entered promiscuous mode [ 124.678591][ T9148] device hsr_slave_0 entered promiscuous mode [ 124.716881][ T9148] device hsr_slave_1 entered promiscuous mode 19:22:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, 0x0, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dc86055e0bceec7be070") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 124.811659][ T2992] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.833501][ T2992] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.848214][ T9155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 124.862086][ T9155] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 124.876824][ T9152] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.883942][ T9152] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.891699][ T9152] device bridge_slave_0 entered promiscuous mode [ 124.908847][ T9155] team0: Port device team_slave_0 added [ 124.916493][ T9152] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.923563][ T9152] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.932690][ T9152] device bridge_slave_1 entered promiscuous mode [ 124.940859][ T9143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.950757][ T9155] team0: Port device team_slave_1 added [ 124.977460][ T9152] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 124.987480][ T9152] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 125.007755][ T9152] team0: Port device team_slave_0 added [ 125.015262][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.023069][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.042362][ T9152] team0: Port device team_slave_1 added [ 125.049414][ T9143] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.107681][ T9155] device hsr_slave_0 entered promiscuous mode [ 125.156719][ T9155] device hsr_slave_1 entered promiscuous mode [ 125.247821][ T9152] device hsr_slave_0 entered promiscuous mode [ 125.306500][ T9152] device hsr_slave_1 entered promiscuous mode [ 125.348238][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.356978][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.365212][ T9141] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.372313][ T9141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.380313][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.393440][ T9145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.431131][ T9145] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.448865][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.458319][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.467066][ T9156] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.474146][ T9156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.481720][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.489848][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.497498][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.527178][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.535606][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.544220][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.553382][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.570210][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.578584][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.586789][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.594806][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.603418][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.611712][ T9156] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.618778][ T9156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.626817][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.635207][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.643655][ T9156] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.650742][ T9156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.658468][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.667009][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.675660][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.695361][ T9152] 8021q: adding VLAN 0 to HW filter on device bond0 19:22:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sched\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/86, 0x56}], 0x1) [ 125.718656][ T9148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.735637][ T9148] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.746773][ T9143] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 125.761852][ T9143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 19:22:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfec7be070") move_pages(0x0, 0x20000000000000ed, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) [ 125.774504][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 125.787921][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.796968][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.805162][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.813876][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.822524][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.830781][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.839010][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.847394][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.855590][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.863398][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.871190][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.879645][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.888799][ T2992] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.905653][ T9152] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.944281][ T9143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.956824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.964427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.986710][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.995123][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.003696][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.010765][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.018715][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.027262][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.035538][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.042617][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.050435][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.059240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.067867][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.081480][ T9155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.104823][ T9148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 126.116188][ T9148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.132005][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.146782][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.155031][ T9141] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.162109][ T9141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.170006][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.178565][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.187051][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.195533][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.204134][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.213126][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.221661][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.233986][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.247377][ T9145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.254722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.262843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.273236][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.280986][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.293122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.301670][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.308747][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.319499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.339469][ T9155] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.353591][ T9148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.370711][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.386681][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.394396][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.403553][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.412219][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.424006][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.463507][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.485342][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.513698][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.520815][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.532277][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.542653][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.557125][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.564232][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.576490][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.585178][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.597150][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.605388][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.613819][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.622610][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.633790][ T9152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.652243][ T9152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 19:22:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70b000, 0x0, 0x2, 0x0, 0x2}}) [ 126.685040][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.695733][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.726698][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.737980][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.747821][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.757162][ T9141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.782631][ T9152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.795485][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.808820][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.823173][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.834970][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.850928][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.865188][ T9156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 19:22:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70b000, 0x0, 0x2, 0x0, 0x2}}) [ 126.879954][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.944638][ T9155] 8021q: adding VLAN 0 to HW filter on device batadv0 19:22:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dc86055e0bceec7be070") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') preadv(r1, &(0x7f0000001480)=[{0x0}, {&(0x7f0000000080)=""/233, 0xe9}], 0x2, 0x0) 19:22:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70b000, 0x0, 0x2, 0x0, 0x2}}) 19:22:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x57, &(0x7f00000002c0)=[{&(0x7f0000001840), 0x1fff8}], 0x1}, 0x0) 19:22:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x12, 0x0, 0x70b000, 0x0, 0x2, 0x0, 0x2}}) [ 282.126299][ T1030] INFO: task syz-executor.5:9211 blocked for more than 143 seconds. [ 282.134441][ T1030] Not tainted 5.1.0-rc4-next-20190411 #23 [ 282.142269][ T1030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.151081][ T1030] syz-executor.5 D28520 9211 9155 0x00000004 [ 282.157671][ T1030] Call Trace: [ 282.161134][ T1030] __schedule+0x817/0x1cc0 [ 282.165549][ T1030] ? retint_kernel+0x2d/0x2d [ 282.170205][ T1030] ? __sched_text_start+0x8/0x8 [ 282.175111][ T1030] ? __mutex_lock+0x527/0x1310 [ 282.179942][ T1030] schedule+0x92/0x180 [ 282.184015][ T1030] schedule_preempt_disabled+0x13/0x20 [ 282.189586][ T1030] __mutex_lock+0x726/0x1310 [ 282.194260][ T1030] ? snd_seq_kernel_client_ctl+0xe5/0x170 [ 282.200068][ T1030] ? mutex_trylock+0x1e0/0x1e0 [ 282.205180][ T1030] ? odev_release+0x54/0x80 [ 282.209798][ T1030] ? __fput+0x2e5/0x8d0 [ 282.213963][ T1030] ? ____fput+0x16/0x20 [ 282.218305][ T1030] ? exit_to_usermode_loop+0x273/0x2c0 [ 282.223833][ T1030] ? do_syscall_64+0x52d/0x610 [ 282.228723][ T1030] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.234827][ T1030] ? lock_acquire+0x16f/0x3f0 [ 282.239593][ T1030] ? kasan_check_write+0x14/0x20 [ 282.244567][ T1030] ? do_raw_spin_lock+0x12a/0x2e0 [ 282.249646][ T1030] mutex_lock_nested+0x16/0x20 [ 282.254418][ T1030] ? mutex_lock_nested+0x16/0x20 [ 282.259776][ T1030] snd_seq_kernel_client_ctl+0xe5/0x170 [ 282.265336][ T1030] snd_seq_oss_writeq_clear+0xe0/0x140 [ 282.270927][ T1030] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 282.276590][ T1030] ? snd_seq_oss_timer_delete+0x5a/0x80 [ 282.282128][ T1030] ? create_port+0x250/0x250 [ 282.286792][ T1030] snd_seq_oss_writeq_delete+0x20/0x40 [ 282.292253][ T1030] free_devinfo+0x66/0xc0 [ 282.296706][ T1030] port_delete+0xe8/0x1c0 [ 282.301051][ T1030] snd_seq_delete_port+0x266/0x330 [ 282.306208][ T1030] snd_seq_ioctl_delete_port+0xba/0x190 [ 282.311801][ T1030] snd_seq_kernel_client_ctl+0x112/0x170 [ 282.317490][ T1030] ? snd_seq_info_done+0x30/0x30 [ 282.322437][ T1030] snd_seq_event_port_detach+0xba/0x100 [ 282.328106][ T1030] ? snd_seq_event_port_attach+0x220/0x220 [ 282.333937][ T1030] ? kasan_check_write+0x14/0x20 [ 282.339012][ T1030] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.344742][ T1030] delete_port+0x87/0xd0 [ 282.349108][ T1030] snd_seq_oss_release+0xf5/0x150 [ 282.354137][ T1030] odev_release+0x54/0x80 [ 282.358561][ T1030] __fput+0x2e5/0x8d0 [ 282.362562][ T1030] ____fput+0x16/0x20 [ 282.366722][ T1030] task_work_run+0x14a/0x1c0 [ 282.371321][ T1030] exit_to_usermode_loop+0x273/0x2c0 [ 282.376747][ T1030] do_syscall_64+0x52d/0x610 [ 282.381359][ T1030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.387342][ T1030] RIP: 0033:0x4129e1 [ 282.391286][ T1030] Code: e8 34 99 01 00 e9 45 fe ff ff 4c 8b 86 80 00 00 00 4c 39 c3 72 08 48 85 f6 e9 32 fd ff ff 44 0f b6 46 64 41 80 f8 01 74 08 48 <85> f6 e9 1f fd ff ff 0f b7 56 5e 66 85 d2 74 6a 48 29 fb 0f b7 d2 [ 282.411812][ T1030] RSP: 002b:00007ffc04924080 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 282.420339][ T1030] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004129e1 [ 282.428345][ T1030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 282.436351][ T1030] RBP: 0000000000740348 R08: 00000000d0691801 R09: 000000000001f028 [ 282.444389][ T1030] R10: 00007ffc04924150 R11: 0000000000000293 R12: 0000000000000001 [ 282.452462][ T1030] R13: 000000000001f030 R14: 000000000001f05d R15: 000000000073bf0c [ 282.460480][ T1030] INFO: lockdep is turned off. [ 282.465224][ T1030] NMI backtrace for cpu 1 [ 282.469686][ T1030] CPU: 1 PID: 1030 Comm: khungtaskd Not tainted 5.1.0-rc4-next-20190411 #23 [ 282.478355][ T1030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.488393][ T1030] Call Trace: [ 282.491716][ T1030] dump_stack+0x172/0x1f0 [ 282.496211][ T1030] nmi_cpu_backtrace.cold+0x63/0xa4 [ 282.501584][ T1030] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 282.507207][ T1030] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 282.513171][ T1030] arch_trigger_cpumask_backtrace+0x14/0x20 [ 282.519049][ T1030] watchdog+0x9b7/0xec0 [ 282.523190][ T1030] kthread+0x357/0x430 [ 282.527234][ T1030] ? reset_hung_task_detector+0x30/0x30 [ 282.532803][ T1030] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 282.539108][ T1030] ret_from_fork+0x3a/0x50 [ 282.543798][ T1030] Sending NMI from CPU 1 to CPUs 0: [ 282.549167][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x2/0x10 [ 282.550120][ T1030] Kernel panic - not syncing: hung_task: blocked tasks [ 282.564263][ T1030] CPU: 1 PID: 1030 Comm: khungtaskd Not tainted 5.1.0-rc4-next-20190411 #23 [ 282.572921][ T1030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.583175][ T1030] Call Trace: [ 282.586455][ T1030] dump_stack+0x172/0x1f0 [ 282.590837][ T1030] panic+0x2cb/0x72b [ 282.594730][ T1030] ? __warn_printk+0xf3/0xf3 [ 282.599643][ T1030] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.605529][ T1030] ? printk_safe_flush+0xf2/0x140 [ 282.610569][ T1030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.617007][ T1030] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 282.622779][ T1030] ? nmi_trigger_cpumask_backtrace+0x1a7/0x236 [ 282.628920][ T1030] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 282.635059][ T1030] watchdog+0x9c8/0xec0 [ 282.639263][ T1030] kthread+0x357/0x430 [ 282.643326][ T1030] ? reset_hung_task_detector+0x30/0x30 [ 282.648901][ T1030] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 282.655132][ T1030] ret_from_fork+0x3a/0x50 [ 282.660296][ T1030] Kernel Offset: disabled [ 282.664614][ T1030] Rebooting in 86400 seconds..