INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2018/05/05 23:18:29 fuzzer started 2018/05/05 23:18:29 dialing manager at 10.128.0.26:46493 syzkaller login: [ 47.784516] can: request_module (can-proto-0) failed. [ 47.796383] can: request_module (can-proto-0) failed. 2018/05/05 23:18:37 kcov=true, comps=false 2018/05/05 23:18:41 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000004500), 0xb01ee42f) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="c9", 0x1}], 0x1, 0x0) 2018/05/05 23:18:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000440)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c0800af1c96bb0002", 0x24) 2018/05/05 23:18:41 executing program 7: timer_settime(0x0, 0x0, &(0x7f00000005c0)={{0x77359400}}, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000002c0)={0x20, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x1e5, 0x0, 0x5064, 0x0, 0x0, &(0x7f0000000040)='veth1_to_bridge\x00', 0x0, 0x5}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x4000000000000}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) quotactl(0x0, &(0x7f00000003c0)='./file1\x00', 0x0, &(0x7f0000000540)) 2018/05/05 23:18:41 executing program 3: open$dir(&(0x7f0000000200)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0x0, 0x0, 0xfffffffffffffffe}) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) nanosleep(&(0x7f0000000240), &(0x7f0000000280)) 2018/05/05 23:18:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000000c0)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100), &(0x7f0000000180)=0x8) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/05/05 23:18:42 executing program 4: r0 = socket$inet(0x10, 0x3, 0x1040000800000006) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/200, 0xc8}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/05/05 23:18:42 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x0) 2018/05/05 23:18:42 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="85a970b0146b", @random="28e04580fe25", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 53.772437] IPVS: ftp: loaded support on port[0] = 21 [ 53.934302] IPVS: ftp: loaded support on port[0] = 21 [ 53.981859] IPVS: ftp: loaded support on port[0] = 21 [ 54.057905] IPVS: ftp: loaded support on port[0] = 21 [ 54.167690] IPVS: ftp: loaded support on port[0] = 21 [ 54.308632] IPVS: ftp: loaded support on port[0] = 21 [ 54.465972] IPVS: ftp: loaded support on port[0] = 21 [ 54.603283] IPVS: ftp: loaded support on port[0] = 21 [ 55.020496] ip (4580) used greatest stack depth: 54312 bytes left [ 56.352704] ip (4685) used greatest stack depth: 54168 bytes left [ 56.937881] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.944416] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.962709] device bridge_slave_0 entered promiscuous mode [ 57.044474] ip (4730) used greatest stack depth: 53656 bytes left [ 57.125981] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.132579] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.194303] device bridge_slave_1 entered promiscuous mode [ 57.316398] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.322986] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.368433] device bridge_slave_0 entered promiscuous mode [ 57.395230] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.401800] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.428294] device bridge_slave_0 entered promiscuous mode [ 57.476591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.532461] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.538998] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.573280] device bridge_slave_0 entered promiscuous mode [ 57.594217] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.600745] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.631534] device bridge_slave_1 entered promiscuous mode [ 57.661197] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.667785] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.706379] device bridge_slave_1 entered promiscuous mode [ 57.721653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.765620] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.772160] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.795057] device bridge_slave_0 entered promiscuous mode [ 57.815570] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.822145] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.858471] device bridge_slave_1 entered promiscuous mode [ 57.881310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.916678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.000992] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.007583] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.030533] device bridge_slave_1 entered promiscuous mode [ 58.060505] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.067122] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.093201] device bridge_slave_0 entered promiscuous mode [ 58.109332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.119646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.133256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.147667] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.154149] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.194474] device bridge_slave_0 entered promiscuous mode [ 58.242015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.286744] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.293277] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.323122] device bridge_slave_1 entered promiscuous mode [ 58.362511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.390195] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.396744] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.440498] device bridge_slave_1 entered promiscuous mode [ 58.460543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.471828] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.478337] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.515258] device bridge_slave_0 entered promiscuous mode [ 58.552178] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.563860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.601856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.738539] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.745140] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.784790] device bridge_slave_1 entered promiscuous mode [ 58.811180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.820579] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.829625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.846853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.856661] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.987057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.060837] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.073818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.085180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.094687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.128813] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.145862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.171642] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.310108] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.322535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.330159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.355752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.365204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.381751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.432451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.463333] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.502614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.511558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.549689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.556830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.578886] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.654471] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.663350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.672099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.712152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.719730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.829398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.881684] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.911573] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.945526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.952610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.033160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.049763] team0: Port device team_slave_0 added [ 60.076600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.083646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.160543] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.183925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.190993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.247379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.275299] team0: Port device team_slave_0 added [ 60.313683] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.334225] team0: Port device team_slave_1 added [ 60.343230] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.356451] team0: Port device team_slave_0 added [ 60.363543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.388193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.415548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.426500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.433528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.483914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.511526] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.532161] team0: Port device team_slave_1 added [ 60.556173] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.564925] team0: Port device team_slave_0 added [ 60.600284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.613453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.644087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.651846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.681770] team0: Port device team_slave_1 added [ 60.705070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.718124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.782785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.795690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.820282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.830946] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.839828] team0: Port device team_slave_0 added [ 60.855660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.870888] team0: Port device team_slave_1 added [ 60.895624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.904389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.946107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.976572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.983796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.993178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.039594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.046654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.056908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.105987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.114292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.128581] team0: Port device team_slave_1 added [ 61.142583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.164405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.201555] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.209327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.225579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.247520] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.258949] team0: Port device team_slave_0 added [ 61.268786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.284458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.293961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.306164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.326808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.376105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.405140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.423767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.437900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.450208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.462166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.470125] team0: Port device team_slave_0 added [ 61.487104] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.501008] team0: Port device team_slave_1 added [ 61.511009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.530014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.556476] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.566637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.576957] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.600547] team0: Port device team_slave_0 added [ 61.618551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.634655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.648847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.665679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.675170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.687016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.706981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.715461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.738126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.758936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.777504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.792787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.803653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.814856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.822364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.829780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.840378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.848467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.857691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.866946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.882790] team0: Port device team_slave_1 added [ 61.906161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.915317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.931142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.948661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.970806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.000379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.024389] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.035708] team0: Port device team_slave_1 added [ 62.070546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.079796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.088251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.107378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.125936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.156103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.183356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.192666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.212814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.280905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.288468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.295491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.318239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.349930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.379995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.418885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.428152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.449423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.492905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.503558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.514166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.560379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.591538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.618153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.696989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.704724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.731255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.767760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.782966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.818370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.871800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.879506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.899773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.960647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.968349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.992300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.409536] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.416153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.423171] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.429754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.484974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.491651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.531945] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.538488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.545454] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.551984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.608295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.616590] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.623122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.629994] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.636480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.646910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.680469] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.687010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.693958] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.700494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.753223] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.761927] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.768468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.775394] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.781889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.791131] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.386359] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.392893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.399854] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.406338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.455982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.489458] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.495970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.502866] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.509341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.545155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.551659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.560903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.581684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.597823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.606371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.615707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.625412] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.631872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.638683] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.645111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.652932] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.594159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.811467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.896903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.949423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.008725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.069785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.478283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.555194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.750855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.761482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.783967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.838139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.855357] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.911385] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.319805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.448386] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.564134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.570961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.581897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.643245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.649729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.665974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.697551] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.719279] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.725607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.755866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.775852] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.784663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.793101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.829383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.836199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.849935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.233172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.239557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.251769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.320404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.326775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.337952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.504818] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.511317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.524827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.562948] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.595223] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.641655] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.665338] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.761249] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.203130] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.224732] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.461681] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 23:19:10 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000440)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c0800af1c96bb0002", 0x24) [ 81.972908] IPVS: stopping master sync thread 6540 ... [ 81.978847] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 82.042570] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 82.051901] IPVS: stopping master sync thread 6547 ... 2018/05/05 23:19:11 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/05/05 23:19:11 executing program 2: 2018/05/05 23:19:11 executing program 2: 2018/05/05 23:19:11 executing program 1: 2018/05/05 23:19:11 executing program 7: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/05 23:19:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x1000000) [ 82.571751] ================================================================== [ 82.579194] BUG: KMSAN: uninit-value in ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 82.586916] CPU: 0 PID: 6581 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 82.593767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.603133] Call Trace: [ 82.605746] dump_stack+0x185/0x1d0 [ 82.609395] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 82.614954] kmsan_report+0x142/0x240 [ 82.618770] __msan_warning_32+0x6c/0xb0 [ 82.622843] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 82.628225] ip_route_output_key_hash+0x1ec/0x290 [ 82.633082] __ip4_datagram_connect+0xb95/0x1530 [ 82.637856] ip4_datagram_connect+0xac/0xf0 [ 82.642189] ? __ip4_datagram_connect+0x1530/0x1530 [ 82.647229] inet_dgram_connect+0x2e8/0x4d0 [ 82.651580] ? inet_bind+0xf50/0xf50 [ 82.655305] SYSC_connect+0x41a/0x510 [ 82.659115] ? syscall_return_slowpath+0xe9/0x700 [ 82.663985] ? SYSC_setsockopt+0x517/0x570 [ 82.668231] SyS_connect+0x54/0x80 [ 82.671773] do_syscall_64+0x309/0x430 [ 82.675663] ? SYSC_accept+0xb0/0xb0 [ 82.679379] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.684572] RIP: 0033:0x455979 [ 82.687758] RSP: 002b:00007f48926e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 82.695465] RAX: ffffffffffffffda RBX: 00007f48926e86d4 RCX: 0000000000455979 [ 82.702747] RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000013 [ 82.710023] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/05 23:19:11 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001700)=[{&(0x7f0000001680)=""/101, 0x65}], 0x1) readv(r1, &(0x7f0000000180)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) [ 82.717309] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.724587] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 [ 82.731872] [ 82.733497] Local variable description: ----res@ip_route_output_key_hash [ 82.740333] Variable was created at: [ 82.744070] ip_route_output_key_hash+0x6e/0x290 [ 82.748853] __ip4_datagram_connect+0xb95/0x1530 [ 82.753611] ================================================================== [ 82.761001] Disabling lock debugging due to kernel taint [ 82.766464] Kernel panic - not syncing: panic_on_warn set ... [ 82.766464] [ 82.773846] CPU: 0 PID: 6581 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 82.782018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.791393] Call Trace: [ 82.794003] dump_stack+0x185/0x1d0 [ 82.797653] panic+0x39d/0x940 [ 82.800883] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 82.806444] kmsan_report+0x238/0x240 [ 82.810274] __msan_warning_32+0x6c/0xb0 [ 82.814351] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 82.819744] ip_route_output_key_hash+0x1ec/0x290 [ 82.824615] __ip4_datagram_connect+0xb95/0x1530 [ 82.829403] ip4_datagram_connect+0xac/0xf0 [ 82.833757] ? __ip4_datagram_connect+0x1530/0x1530 [ 82.838798] inet_dgram_connect+0x2e8/0x4d0 [ 82.843153] ? inet_bind+0xf50/0xf50 [ 82.846911] SYSC_connect+0x41a/0x510 [ 82.850745] ? syscall_return_slowpath+0xe9/0x700 [ 82.855610] ? SYSC_setsockopt+0x517/0x570 [ 82.859854] SyS_connect+0x54/0x80 [ 82.863391] do_syscall_64+0x309/0x430 [ 82.867303] ? SYSC_accept+0xb0/0xb0 [ 82.871024] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.876208] RIP: 0033:0x455979 [ 82.879386] RSP: 002b:00007f48926e7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 82.887097] RAX: ffffffffffffffda RBX: 00007f48926e86d4 RCX: 0000000000455979 [ 82.894367] RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000013 [ 82.901642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 82.908908] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.916173] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 [ 82.924040] Dumping ftrace buffer: [ 82.927571] (ftrace buffer empty) [ 82.931260] Kernel Offset: disabled [ 82.934865] Rebooting in 86400 seconds..