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 '10.128.0.57' (ECDSA) to the list of known hosts. 2018/05/08 05:25:27 fuzzer started 2018/05/08 05:25:28 dialing manager at 10.128.0.26:37971 syzkaller login: [ 50.211326] can: request_module (can-proto-0) failed. [ 50.222403] can: request_module (can-proto-0) failed. 2018/05/08 05:25:36 kcov=true, comps=false 2018/05/08 05:25:39 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000000140)) 2018/05/08 05:25:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x24, &(0x7f0000000100)) 2018/05/08 05:25:39 executing program 7: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)) 2018/05/08 05:25:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x5, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e24, 0x0, 0x4e24, 0x0, 0x0, 0xa0, 0x20, 0x0, r1, r2}, {0x100, 0x100000000, 0x7, 0x3ff, 0x40000000000000, 0xb3e, 0x3, 0x6}, {0x2, 0x20, 0x3}, 0x69b, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x1, 0x4d4, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x3, 0x9, 0x4, 0x1, 0xa10}}, 0xe8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x115001, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0x8, 0x6, 0x8, 0x7fffffff, 0x1, 0x9}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/05/08 05:25:39 executing program 4: 2018/05/08 05:25:39 executing program 3: 2018/05/08 05:25:39 executing program 5: 2018/05/08 05:25:39 executing program 6: [ 55.668394] IPVS: ftp: loaded support on port[0] = 21 [ 55.762675] IPVS: ftp: loaded support on port[0] = 21 [ 55.807863] IPVS: ftp: loaded support on port[0] = 21 [ 55.889767] IPVS: ftp: loaded support on port[0] = 21 [ 55.990965] IPVS: ftp: loaded support on port[0] = 21 [ 56.096826] IPVS: ftp: loaded support on port[0] = 21 [ 56.249549] IPVS: ftp: loaded support on port[0] = 21 [ 56.417479] IPVS: ftp: loaded support on port[0] = 21 [ 57.487323] ip (4679) used greatest stack depth: 54208 bytes left [ 58.191356] ip (4730) used greatest stack depth: 53944 bytes left [ 58.613832] ip (4764) used greatest stack depth: 53928 bytes left [ 58.652624] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.659137] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.683470] device bridge_slave_0 entered promiscuous mode [ 58.930369] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.936876] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.946484] device bridge_slave_1 entered promiscuous mode [ 58.957341] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.963807] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.972127] device bridge_slave_0 entered promiscuous mode [ 59.163567] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.170136] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.204401] device bridge_slave_1 entered promiscuous mode [ 59.241671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.267602] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.274153] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.305982] device bridge_slave_0 entered promiscuous mode [ 59.455482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.464315] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.470837] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.517165] device bridge_slave_0 entered promiscuous mode [ 59.555998] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.562553] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.583303] device bridge_slave_0 entered promiscuous mode [ 59.595224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.603579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.613385] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.619863] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.635148] device bridge_slave_1 entered promiscuous mode [ 59.655128] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.661635] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.693852] device bridge_slave_0 entered promiscuous mode [ 59.724069] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.730569] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.748526] device bridge_slave_0 entered promiscuous mode [ 59.765498] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.771979] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.787271] device bridge_slave_1 entered promiscuous mode [ 59.831864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.849966] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.856488] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.886240] device bridge_slave_1 entered promiscuous mode [ 59.919210] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.925734] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.961395] device bridge_slave_1 entered promiscuous mode [ 59.993560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.003352] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.009858] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.033457] device bridge_slave_0 entered promiscuous mode [ 60.069210] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.075712] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.089167] device bridge_slave_1 entered promiscuous mode [ 60.110183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.119411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.160622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.171984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.245290] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.251804] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.284872] device bridge_slave_1 entered promiscuous mode [ 60.322120] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.330287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.338704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.372284] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.380834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.487099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.516348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.556700] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.631896] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.746908] ip (4909) used greatest stack depth: 53656 bytes left [ 60.759375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.769146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.818650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.825685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.860559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.875615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.882625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.998483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.019866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.026978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.063447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.075125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.093718] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.104929] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.159231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.225494] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.234790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.241932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.300386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.358283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.366578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.421937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.428989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.448343] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.468491] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.495274] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.549838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.558891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.574895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.587690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.697903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.705622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.733344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.743603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.776619] team0: Port device team_slave_0 added [ 61.806293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.814336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.825159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.832157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.895570] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.917098] team0: Port device team_slave_0 added [ 61.945584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.952607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.981002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.988334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.041584] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.066142] team0: Port device team_slave_1 added [ 62.088157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.095290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.116559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.131979] team0: Port device team_slave_0 added [ 62.155311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.163275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.199380] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.214620] team0: Port device team_slave_1 added [ 62.287907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.294918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.310448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.379577] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.400112] team0: Port device team_slave_0 added [ 62.407118] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.424826] team0: Port device team_slave_1 added [ 62.472981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.481672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.499115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.535846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.557091] team0: Port device team_slave_0 added [ 62.577522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.598847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.622675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.644382] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.660391] team0: Port device team_slave_1 added [ 62.700793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.709568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.724909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.745626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.752632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.767254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.790950] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.803306] team0: Port device team_slave_0 added [ 62.825322] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.839584] team0: Port device team_slave_1 added [ 62.860620] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.882984] team0: Port device team_slave_0 added [ 62.900206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.908278] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.925506] team0: Port device team_slave_0 added [ 62.934900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.954908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.978639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.992304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.001642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.016359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.044797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.055108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.064204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.071703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.095642] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.104591] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.126281] team0: Port device team_slave_1 added [ 63.142194] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.159071] team0: Port device team_slave_1 added [ 63.169921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.182596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.210764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.237985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.251795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.266466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.278919] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.286729] team0: Port device team_slave_1 added [ 63.298882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.314337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.327125] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.334677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.360440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.375758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.405251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.419821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.435073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.449352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.456546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.469800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.485505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.495091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.520930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.541252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.556500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.572305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.595901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.603725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.610965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.627573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.644258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.660657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.673866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.680820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.689890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.705100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.716853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.738130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.752494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.773305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.798386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.827725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.837819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.856186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.902511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.916815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.935756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.961809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.972638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.987934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.998142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.007962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.017191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.032187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.046999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.076465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.094970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.124656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.148243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.169914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.186189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.212485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.254678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.262788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.284420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.331559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.339795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.383798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.497743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.505460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.521232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.991986] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.998506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.005410] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.011966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.051651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.063382] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.092889] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.099380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.106262] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.112741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.121265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.132509] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.138969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.145851] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.152306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.209564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.611340] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.617860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.624738] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.631214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.669157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.686164] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.692663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.699555] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.706071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.746503] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.770942] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.777453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.784357] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.790842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.845161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.856665] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.863138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.869968] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.876433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.942121] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.105352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.121174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.147365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.163453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.176876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.190702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.226498] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.233084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.239964] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.246480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.254883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.127254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.986652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.028395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.289503] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.675552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.742504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.777259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.814743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.828873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.840169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.095140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.128518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.512825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.573133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.612883] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.641957] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.648276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.659622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.703624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.715601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.723574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.739208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.939086] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.945433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.962897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.089449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.213529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.219857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.230987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.483604] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.505766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.512152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.528918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.555280] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.566461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.595924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.629396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.635903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.657890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.720989] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.870778] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.944314] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.955142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.971935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.138640] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.370402] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.413187] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.435695] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.803504] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:26:07 executing program 7: 2018/05/08 05:26:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x2fb135b199639fb, 0x20000004000810) 2018/05/08 05:26:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000000300)) 2018/05/08 05:26:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="180000001d00ffff0000000000000000050000004000000067eee4483f84b3e6ed4931ad690c14df2a2b95b92bcb5a"], 0x1}, 0x1}, 0x0) 2018/05/08 05:26:09 executing program 2: 2018/05/08 05:26:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x2fb135b199639fb, 0x20000004000810) 2018/05/08 05:26:09 executing program 6: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[], &(0x7f0000000b40)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r1, r0, 0x9, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x8, 0x2, 0x1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fc00000000000}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000400)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') 2018/05/08 05:26:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000000)=""/124, 0x7c) 2018/05/08 05:26:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8410000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6}]}, 0x10) shutdown(r1, 0x2000000002) shutdown(r1, 0x1) 2018/05/08 05:26:09 executing program 5: r0 = socket$inet6(0xa, 0x200000000000003, 0x100000001) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:26:09 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:26:09 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x800000000000008, &(0x7f00000000c0), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/05/08 05:26:09 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="e5e375227e41ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e5e95b2ba1afd5714fb8465dd60256740cdaa2"], 0x0) 2018/05/08 05:26:09 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/05/08 05:26:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/08 05:26:09 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/05/08 05:26:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_bond\x00', &(0x7f00000000c0)=@ethtool_stats={0x1d}}) 2018/05/08 05:26:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x2fb135b199639fb, 0x20000004000810) 2018/05/08 05:26:09 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000040)) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) 2018/05/08 05:26:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x483, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) 2018/05/08 05:26:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d179f250", 0x4) 2018/05/08 05:26:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000400)) 2018/05/08 05:26:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)) 2018/05/08 05:26:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x4, 0x0, @perf_config_ext={0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth1_to_team\x00', 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getegid() ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00000001c0)) poll(&(0x7f0000000200), 0x200000000000022e, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000d00)={0x0, 0x8b8}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000d80)={0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfd940000000, r1}, 0x20) 2018/05/08 05:26:10 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) setreuid(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x8000) timer_create(0x0, &(0x7f00000005c0)={0x0, 0xe, 0x0, @thr={&(0x7f00000003c0), &(0x7f00000004c0)="223890cdd7f41fabb7395f0bc81392f90f4a25e90d8d797289a4e6aaf6365f2259071c089bd22c17deeeec997d21ff4c862bff357a208d"}}, &(0x7f0000000600)) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x3c5, 0x0) 2018/05/08 05:26:10 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f00003fe000)) timer_settime(0x0, 0x8000000000020001, &(0x7f0000000040)={{}, {0x0, 0x9}}, &(0x7f0000000080)) 2018/05/08 05:26:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xc0ffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x0, 0x57}}}}}}, 0x0) 2018/05/08 05:26:10 executing program 6: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[], &(0x7f0000000b40)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r1, r0, 0x9, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x8, 0x2, 0x1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fc00000000000}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000400)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') 2018/05/08 05:26:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x228) 2018/05/08 05:26:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) [ 85.496858] audit: type=1326 audit(1525757170.495:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6712 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/08 05:26:10 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xaa, &(0x7f0000000040)=""/170}) 2018/05/08 05:26:10 executing program 1: unshare(0x40600) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) sendfile(r0, r1, &(0x7f0000000040), 0x0) 2018/05/08 05:26:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) 2018/05/08 05:26:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000001c0)) accept4(r1, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x3, r2, 0xd) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) r3 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000140)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/08 05:26:10 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/08 05:26:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/08 05:26:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/05/08 05:26:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) 2018/05/08 05:26:10 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/08 05:26:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') lseek(r0, 0x36, 0x0) [ 86.404682] audit: type=1326 audit(1525757171.403:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6712 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/08 05:26:11 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) epoll_create(0x0) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x4}], 0x18) 2018/05/08 05:26:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x6, 0x26f) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e2feb)='/proc/self/net/pfkey\x00', 0x200c0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f000045dffc), &(0x7f0000b5bffc)=0x4) r3 = dup(r0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00006c2000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4(r0, 0x0, &(0x7f0000213ffc), 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000401000)=""/5, &(0x7f00007a9ffc)=0x5) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000bb4000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(0xffffffffffffffff, &(0x7f0000009ff9), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/05/08 05:26:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000100)="fa8d5faab4436a4808d600c777b3d5055c4528d9502800e71cc52593d42fca28bf430acfbaa498cad0714c1077644a623d309d9ececdb0c96afcc26bf9d1b6ff36e0d49ae5dee4", 0x47}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000240)="d796b467522c518fea8a4de4ff045e46039a47e024ecde3b1657e8d7ab8573fc3e9725464c5b47cf98356ec733acfa2d1f2ea00f14f2e9057ce0cb5b541d6a41c951044da3c131cfe6560c", 0x4b}, {&(0x7f0000001540)="7f5246decb8529c91ac70b218aa72910b40eeaa131784869c33ab4767dedf1c00d0a71844f3ba23e159b42ad657921ae37bb3955cfdb25ae3980e8661ef2a2ffcab5eea7a6a5122b25130d38fd9f73e732397a0cce4e721c4912390c32a2f64442dd23195cf4aa55ee7ecdbdf7db7e33d928b0ef17af5347d5cd70e6ee2405fd440a36638b656292a634300ed5ea4e4b5690cef48c5e409ffde4ca089e668fa6f46643", 0xa3}], 0x4, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x10, 0x11}], 0x10}, 0xfffffffffffffffe}], 0x2, 0x0) 2018/05/08 05:26:11 executing program 2: ustat(0xf, &(0x7f00000001c0)) 2018/05/08 05:26:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/08 05:26:11 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_names\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/08 05:26:11 executing program 3: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)}, 0x0) close(r1) 2018/05/08 05:26:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x1f) 2018/05/08 05:26:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x100, 0x4) connect$inet(r0, &(0x7f0000000f00)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 86.605693] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 86.663396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 05:26:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80084504, &(0x7f0000000200)=""/80) 2018/05/08 05:26:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x190) 2018/05/08 05:26:12 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000200, &(0x7f0000000200), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000100)) 2018/05/08 05:26:12 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/08 05:26:12 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/164, 0xa4, 0x4bfc47649fd97c47, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/08 05:26:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffff9c, &(0x7f0000000180), 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB='\x00\x00']}, 0x7a) 2018/05/08 05:26:12 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/devrv MUarbie/\x00', 0x0) write(r0, &(0x7f0000000280)="23210965d1f0c611be6f1a8c050f8f7be3a69b4954eafcd3449751aba0802d918a973207c764d555fc547bc199dbb709", 0x30) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/08 05:26:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/05/08 05:26:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/08 05:26:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000002000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/08 05:26:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000240)={0x5ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4000000058) read(r2, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000080)) 2018/05/08 05:26:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/05/08 05:26:13 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) 2018/05/08 05:26:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f0000000042350000550000000001", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) 2018/05/08 05:26:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffff9c, &(0x7f0000000180), 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB='\x00\x00']}, 0x7a) 2018/05/08 05:26:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x2b6b7) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendfile(r2, r1, &(0x7f0000002b80), 0x7fffffff) 2018/05/08 05:26:13 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/08 05:26:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f31f009701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x40bc5311, &(0x7f0000000200)={{0x0, 0x1}}) 2018/05/08 05:26:13 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x0, &(0x7f0000000740)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x1a7401, 0xc0) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f0000000140)) setreuid(r0, r2) r5 = socket$inet6(0xa, 0x2, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r5, &(0x7f0000007e00), 0x3c5, 0x0) setreuid(r3, r1) 2018/05/08 05:26:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "0b751d19a0904a6775293261ec7f15e50f9a5e2b4d094d16ee42ed5f3536541f6e5fdb865008dab4df1b9fc78b52d531fa5915ec48813fc1892518cb52702e8c0aebaa93883f84110033caa56dfcaf6c"}, 0xd8) 2018/05/08 05:26:13 executing program 3: add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/05/08 05:26:13 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@routing, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000004c0)={'ip6tnl0\x00', 0x2000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x7a000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000b06012000000000000000000000000066f02b239b053d4e5de57ce1e080be8a0000000000000082b356ca6133477b3058fb02cbb1e3efc833c3efd4964052f414b6fb8e39f64743fdf443251cc5b0ad3ab2576ff50f08f8422449884b1078ff030000000000005e2c26fe9a0f"], 0x71}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x660, 0x20e, 0x5, 0x400, 0x100000001, 0x2, 0x8, r3}, &(0x7f0000000240)=0x20) r4 = accept4(r0, &(0x7f0000000280)=@sco, &(0x7f0000000300)=0x80, 0x80800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x74, r5, 0x6, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcf}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x194a}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8801}, 0x20000800) 2018/05/08 05:26:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001100)=[{{&(0x7f00000000c0)=@nfc={0x27}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000200)=@sco={0x1f}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)='<', 0x1}], 0x1, &(0x7f0000001a80)=[{0x10}], 0x10}}], 0x2, 0xbe649c600edf8551) 2018/05/08 05:26:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000008020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x0, 0x1000000000000080}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000380)={r2, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="5ae2c442c68c"]) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x0) semget$private(0x0, 0x0, 0x0) unshare(0x0) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=ANY=[], &(0x7f00000005c0)='^)mime_type(\x00', 0xd, 0x0) [ 88.891545] audit: type=1326 audit(1525757173.890:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6871 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 88.991819] ================================================================== [ 88.999829] BUG: KMSAN: uninit-value in ip6table_mangle_hook+0x97e/0xb00 [ 89.006676] CPU: 1 PID: 6883 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 89.013513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.022861] Call Trace: [ 89.025454] dump_stack+0x185/0x1d0 [ 89.029087] ? ip6table_mangle_hook+0x97e/0xb00 [ 89.033760] kmsan_report+0x142/0x240 [ 89.037570] __msan_warning_32+0x6c/0xb0 [ 89.041643] ip6table_mangle_hook+0x97e/0xb00 [ 89.046158] ? ip6table_mangle_net_exit+0x130/0x130 [ 89.051184] nf_hook_slow+0x158/0x3d0 [ 89.054999] ip6_xmit+0x1cc8/0x23d0 [ 89.058632] ? ip6_xmit+0x23d0/0x23d0 [ 89.062457] inet6_csk_xmit+0x35b/0x440 [ 89.066445] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 89.071377] dccp_transmit_skb+0x15eb/0x1900 [ 89.075794] dccp_xmit_packet+0x817/0x9e0 [ 89.079952] dccp_write_xmit+0x20f/0x480 [ 89.084017] dccp_sendmsg+0x12ca/0x12d0 [ 89.088012] ? compat_dccp_getsockopt+0x190/0x190 [ 89.092859] inet_sendmsg+0x48d/0x740 [ 89.096667] ? security_socket_sendmsg+0x9e/0x210 [ 89.101521] ? inet_getname+0x500/0x500 [ 89.105503] ___sys_sendmsg+0xec0/0x1310 [ 89.109574] ? __fdget+0x4e/0x60 [ 89.112948] ? __fget_light+0x56/0x710 [ 89.116839] ? __fdget+0x4e/0x60 [ 89.120212] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.125577] ? __fget_light+0x6b9/0x710 [ 89.129566] SYSC_sendmsg+0x2a3/0x3d0 [ 89.133380] SyS_sendmsg+0x54/0x80 [ 89.136924] do_syscall_64+0x309/0x430 [ 89.140823] ? ___sys_sendmsg+0x1310/0x1310 [ 89.145157] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.150346] RIP: 0033:0x455979 [ 89.153531] RSP: 002b:00007f84a0ef7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.161236] RAX: ffffffffffffffda RBX: 00007f84a0ef86d4 RCX: 0000000000455979 [ 89.168508] RDX: 0000000020000800 RSI: 0000000020000480 RDI: 0000000000000016 [ 89.175773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.183043] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 89.190313] R13: 0000000000000521 R14: 00000000006fbbb8 R15: 0000000000000000 [ 89.197581] [ 89.199201] Uninit was stored to memory at: [ 89.203528] kmsan_internal_chain_origin+0x12b/0x210 [ 89.208636] __msan_chain_origin+0x69/0xc0 [ 89.212880] ip6_xmit+0x18a5/0x23d0 [ 89.216512] inet6_csk_xmit+0x35b/0x440 [ 89.220485] dccp_transmit_skb+0x15eb/0x1900 [ 89.224887] dccp_xmit_packet+0x817/0x9e0 [ 89.229025] dccp_write_xmit+0x20f/0x480 [ 89.233076] dccp_sendmsg+0x12ca/0x12d0 [ 89.237039] inet_sendmsg+0x48d/0x740 [ 89.240924] ___sys_sendmsg+0xec0/0x1310 [ 89.244989] SYSC_sendmsg+0x2a3/0x3d0 [ 89.248774] SyS_sendmsg+0x54/0x80 [ 89.252318] do_syscall_64+0x309/0x430 [ 89.256204] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.261367] Uninit was stored to memory at: [ 89.265681] kmsan_internal_chain_origin+0x12b/0x210 [ 89.270777] __msan_chain_origin+0x69/0xc0 [ 89.274997] inet_csk_clone_lock+0x503/0x580 [ 89.279410] dccp_create_openreq_child+0x7f/0x890 [ 89.284246] dccp_v6_request_recv_sock+0x8e4/0x2090 [ 89.289244] dccp_check_req+0x7b9/0x8f0 [ 89.293199] dccp_v6_rcv+0x11a5/0x2420 [ 89.297067] ip6_input_finish+0xaac/0x2250 [ 89.301281] ip6_input+0x294/0x320 [ 89.304801] ip6_rcv_finish+0x46e/0x6e0 [ 89.308765] ipv6_rcv+0x1e16/0x2340 [ 89.312393] __netif_receive_skb_core+0x47df/0x4a90 [ 89.317404] process_backlog+0x62d/0xe20 [ 89.321449] net_rx_action+0x7c1/0x1a70 [ 89.325409] __do_softirq+0x56d/0x93d [ 89.329196] Uninit was created at: [ 89.332725] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 89.337816] kmsan_kmalloc+0x94/0x100 [ 89.341606] kmem_cache_alloc+0xaab/0xb90 [ 89.345742] inet_reqsk_alloc+0xc4/0x7f0 [ 89.349792] dccp_v6_conn_request+0x708/0x18f0 [ 89.354352] dccp_rcv_state_process+0x2ea/0x2410 [ 89.359086] dccp_v6_do_rcv+0x55e/0x1290 [ 89.363130] __sk_receive_skb+0x60e/0xf20 [ 89.367266] dccp_v6_rcv+0x22be/0x2420 [ 89.371143] ip6_input_finish+0xaac/0x2250 [ 89.375358] ip6_input+0x294/0x320 [ 89.378875] ip6_rcv_finish+0x46e/0x6e0 [ 89.382846] ipv6_rcv+0x1e16/0x2340 [ 89.386479] __netif_receive_skb_core+0x47df/0x4a90 [ 89.391477] process_backlog+0x62d/0xe20 [ 89.395520] net_rx_action+0x7c1/0x1a70 [ 89.399488] __do_softirq+0x56d/0x93d [ 89.403265] ================================================================== [ 89.410605] Disabling lock debugging due to kernel taint [ 89.416037] Kernel panic - not syncing: panic_on_warn set ... [ 89.416037] [ 89.423394] CPU: 1 PID: 6883 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 89.431509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.440846] Call Trace: [ 89.443431] dump_stack+0x185/0x1d0 [ 89.447055] panic+0x39d/0x940 [ 89.450245] ? ip6table_mangle_hook+0x97e/0xb00 [ 89.454897] kmsan_report+0x238/0x240 [ 89.458689] __msan_warning_32+0x6c/0xb0 [ 89.462754] ip6table_mangle_hook+0x97e/0xb00 [ 89.467250] ? ip6table_mangle_net_exit+0x130/0x130 [ 89.472260] nf_hook_slow+0x158/0x3d0 [ 89.476054] ip6_xmit+0x1cc8/0x23d0 [ 89.479679] ? ip6_xmit+0x23d0/0x23d0 [ 89.483476] inet6_csk_xmit+0x35b/0x440 [ 89.487446] ? inet6_csk_addr2sockaddr+0x2e0/0x2e0 [ 89.492375] dccp_transmit_skb+0x15eb/0x1900 [ 89.496768] dccp_xmit_packet+0x817/0x9e0 [ 89.500905] dccp_write_xmit+0x20f/0x480 [ 89.504984] dccp_sendmsg+0x12ca/0x12d0 [ 89.508984] ? compat_dccp_getsockopt+0x190/0x190 [ 89.513831] inet_sendmsg+0x48d/0x740 [ 89.517627] ? security_socket_sendmsg+0x9e/0x210 [ 89.522461] ? inet_getname+0x500/0x500 [ 89.526418] ___sys_sendmsg+0xec0/0x1310 [ 89.530463] ? __fdget+0x4e/0x60 [ 89.533810] ? __fget_light+0x56/0x710 [ 89.537673] ? __fdget+0x4e/0x60 [ 89.541029] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.546400] ? __fget_light+0x6b9/0x710 [ 89.550383] SYSC_sendmsg+0x2a3/0x3d0 [ 89.554178] SyS_sendmsg+0x54/0x80 [ 89.557709] do_syscall_64+0x309/0x430 [ 89.561590] ? ___sys_sendmsg+0x1310/0x1310 [ 89.565907] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.571110] RIP: 0033:0x455979 [ 89.574292] RSP: 002b:00007f84a0ef7c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.581993] RAX: ffffffffffffffda RBX: 00007f84a0ef86d4 RCX: 0000000000455979 [ 89.589270] RDX: 0000000020000800 RSI: 0000000020000480 RDI: 0000000000000016 [ 89.596523] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.603777] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 89.611035] R13: 0000000000000521 R14: 00000000006fbbb8 R15: 0000000000000000 [ 89.618754] Dumping ftrace buffer: [ 89.622277] (ftrace buffer empty) [ 89.625962] Kernel Offset: disabled [ 89.629560] Rebooting in 86400 seconds..