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 '10.128.0.61' (ECDSA) to the list of known hosts. 2018/04/17 04:11:25 fuzzer started 2018/04/17 04:11:26 dialing manager at 10.128.0.26:43021 2018/04/17 04:11:32 kcov=true, comps=false 2018/04/17 04:11:34 executing program 0: 2018/04/17 04:11:34 executing program 1: 2018/04/17 04:11:34 executing program 7: 2018/04/17 04:11:34 executing program 4: 2018/04/17 04:11:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:11:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/17 04:11:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f00000002c0)) 2018/04/17 04:11:34 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) syzkaller login: [ 41.985179] ip (3750) used greatest stack depth: 54816 bytes left [ 42.612259] ip (3809) used greatest stack depth: 54672 bytes left [ 43.270325] ip (3878) used greatest stack depth: 54200 bytes left [ 43.852434] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.858911] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.890935] device bridge_slave_0 entered promiscuous mode [ 43.905685] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.912133] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.926767] device bridge_slave_0 entered promiscuous mode [ 43.953394] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.960138] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.985431] device bridge_slave_0 entered promiscuous mode [ 44.008243] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.014737] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.040480] device bridge_slave_0 entered promiscuous mode [ 44.067896] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.074413] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.114564] device bridge_slave_1 entered promiscuous mode [ 44.128318] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.134759] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.153233] device bridge_slave_0 entered promiscuous mode [ 44.174093] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.180533] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.195398] device bridge_slave_0 entered promiscuous mode [ 44.209130] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.215552] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.226129] device bridge_slave_1 entered promiscuous mode [ 44.235707] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.242178] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.258948] device bridge_slave_1 entered promiscuous mode [ 44.265438] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.271912] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.281623] device bridge_slave_0 entered promiscuous mode [ 44.290904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.300604] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.307112] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.325618] device bridge_slave_1 entered promiscuous mode [ 44.332450] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.338908] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.372075] device bridge_slave_0 entered promiscuous mode [ 44.403098] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.409568] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.432916] device bridge_slave_1 entered promiscuous mode [ 44.445736] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.452173] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.469249] device bridge_slave_1 entered promiscuous mode [ 44.477947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.487545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.495469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.501934] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.528970] device bridge_slave_1 entered promiscuous mode [ 44.538271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.546797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.554203] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.560655] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.601628] device bridge_slave_1 entered promiscuous mode [ 44.610456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.657843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.709896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.718900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.733655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.753157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.792386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.829861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.919199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.967987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.976262] ip (4001) used greatest stack depth: 53976 bytes left [ 45.012294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.281130] ip (4024) used greatest stack depth: 53656 bytes left [ 45.480775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.659811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.681396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.719334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.760953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.784141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.855623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.874739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.910418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.926720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.972078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.998156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.022953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.031846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.119738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.242468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.762463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.879810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.907859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.934275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.990736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.023508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.031658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.087735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.111513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.122200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.133814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.152306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.195584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.204465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.227112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.257871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.268367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.314148] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.321621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.336345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.376182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.384311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.391979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.400661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.421806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.450364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.470436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.494010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.510776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.519514] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.528493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.546913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.575881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.592872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.609911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.617835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.625685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.640971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.656984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.673214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.695727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.710187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.721607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.742409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.753152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.767493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.790231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.798406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.805717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.823474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.831953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.840104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.849527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.856659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.878227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.893604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.900741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.914833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.952011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.963322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.973780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.006122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.034634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.058721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.809570] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.816114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.822966] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.829420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.884245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.893858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.931531] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.938005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.944899] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.951373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.973575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.081747] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.088219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.095102] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.101543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.144897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.162803] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.169274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.176150] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.182595] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.194177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.203654] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.210121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.216972] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.223423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.235643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.250067] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.256524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.263361] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.269812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.328376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.343987] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.350454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.357331] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.363785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.420924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.518380] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.524857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.531699] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.538148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.595928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.911442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.933155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.964355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.972678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.980859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.988914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.996889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.029266] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.105649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.336675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.350461] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.364010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.468015] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.725692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.817075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.823340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.838633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.877937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.887314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.906610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.994208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.120918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.127171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.137975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.174177] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.180709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.194812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.223768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.230146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.244544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.290084] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.296783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.326114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.566663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.572932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.583565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.865747] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.872204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.890930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.978174] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 04:12:01 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0xd, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}}, {{@in6=@loopback={0x0, 0x1}}}}, 0x0) 2018/04/17 04:12:01 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:01 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00003b5000)) 2018/04/17 04:12:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0xffffff62) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001b00)={0x0, 0x3}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001b80)={0x4, 0x0, 0x1, 0x9, 0x7ff, 0x6, 0x7fffffff, 0x4, r3}, 0x20) io_setup(0x38, &(0x7f0000000040)=0x0) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x50704e72, 0x400) r6 = dup(r0) r7 = eventfd(0x8) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000013c0)='ns/mnt\x00') r9 = creat(&(0x7f0000001540)='./file0\x00', 0x14) pipe2(&(0x7f0000001600)={0xffffffffffffffff}, 0x84800) r11 = syz_open_dev$vcsn(&(0x7f0000001780)='/dev/vcs#\x00', 0xffffffff, 0x801) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/autofs\x00', 0x181200, 0x0) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x2, 0x0) io_submit(r4, 0x9, &(0x7f0000001a00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000240)="3167798eecf9176fd0816409ba75d9f3935e22f5e76cc841377c1449e18d4effa78db2577a55b3cfbe7f5d5b9245e9929babcbd8822526e6f45c7e562d0469cd78f16b9b5136c1885af665b5723d662686fa1558955d97f37108b7c8206bf789e5ee8d6d51ef94ee2b6977dc295bb992f0bd83c3d8f6915179cd0c9f69255514789de81c0533df6d3da66ab490b1aae296ce02b639514826db21aaf1f8544d798efd963f37257ee1239236db4359b3b302a9162bb0f353086677b8f89e52c980b93f177ba80f470282075a4e7e1edb7b564f12a6fa4dc8ed73b1681d21e2280a7882740dbb35a9aa1a56367ae064cf945fe2136a77c07e73249abccc2875ffa2e1b4c60c4d1b376aa6ffbbb1a9a00ae02576632922be280d11f594980de5cc473fcc98db370e704d11da09f42be181cdcb272206c54726a4b4f39799674ea5853cd168810847472379a584aa77408a984e5095730046295103d1b78ae1a73f3903022777928e49426b0e9fc7795a37e71693eb5cddcb79263135cf9f7415c04186b696f033ba752a70b02ee35529c96c70d57588aabe7b96b7854829e832d0a7966e72c0dafa8cca7e24f3669a43f9dfa703693f5f92dfe309a48a9b19eda06375cd3d9b6ce3b06bc7b7e53619b9d1643ab625189b20047e48ea1577be55d018855401a683a4ecdb9c17501bba76dfb531b6ee9a83d8c2b7d7c99a5be538185239de65e4e63250b371d86405c88616c07f3c70bb3a5efdef186e71bea1a3e799a734da2e246dccdb581d64d2911787575eb0f203eb381f976d20c24f3d18878b97e0439db42f375072ddb8bd376b3c17e4ca8f5081d2d6a1d1f80a0926bec1bbffc8df816c17b6fad268db71ffba9ad39826f80fe45ad081bf7f578054c859df75c8ea66b1919a37a68e9061e45da75bec518e19165aa06987ef065be7bff7415ddb71c6bf6c47d58d1d3bbb664e5956a2abc6081e72edfdd336ec14d191ccdecd3470ba2ef3810a4d8181b4f7d3809121f9911692fd342939d3564f5c6ece490122d32a4c7b8e4224b29fa629693767e6880b3af8cccac8fc4608497007ef6eb2c8f525c001b9e54a0ea5ddb499ec1afc500a16d73a3ab62b2ad003579206d0ff96b718ca82607ff773bdefdd7d1f3ee8b9dad57ced5a3f8dc03b86b5ba2200d9d2bdad3994e239eda39ba3b30dace66dab4abb5e33a35cea2fa9e032360d1ecbabd7dc6bb93c7da18da9b3a9309ee63263f101409524c7ef6601e857cb02da9f3001301d55a8e15bc9748362d696250697cfafadd8354f2a3e28f8b089e3e32d55d397605e7e1a0f0b997e9b72574592f34f710de9bd4ba744a71d63a6885c59c923599668b4590b72fd666e0979e371b8914d86a81ab23f1d20f6c9b7140747b7e9c5d10828a5da68b7ac7926db3e1f76ab7ee9c71146c86ddb88d8fa11cdd65949e534849649ecf0aca28d69e696711c0855b7a0e5c389d4aabecb55fd62e83aec76f988a6016d1160eabd28f6418625ae5339cf00a96a0ceb7b44ae96a593ea605d7a68c8f756dedcf5fc956f53b6c76d4185fb4cba0387ff81dccc5fe6c4d38f31edaee715344f34726749f78c5a3b66123b69a954eb124c4b5791ca451a0d91166f0d717ce5543992ffde22608a9134ed683ced16021e18b19bea612d054a3584dfe428a82ce3fc5f63eca1c7aebca5546937ff50121a15bf3c5c2e560e7175bb88c4e38fb382b6a6d8fd79208251d908b466e974d963f3512ec8e8efac5c1e42df20dfc141d07f055371130158d6d0ff1f7171b094e0c39e6b7067381a903d6aea319c9e64042942d73250b3799d6267572282697fd9057e345a48b3cbe2d6364938aa33450b88a1924be61e5b7a507e742eb1e0d5c460bd598c72f8645950facec812255b0ab214e47b167d2e9e2458294531c53d5f284dfdeb03221caced2e423fe096c9a865b31ac9e65c37ceea676c2865123f04538c046e19f723115431949be8a0c8a8012ac977cfb3fef5e30e03c94cff3d21dbee4c21defc33483f6d824b75daba9dc2ccbe48d0ced9500594b8824013d7d6c42e95710a6c738699100ea6b4a1ddbccdbfefda4361b9ff73b651ad8bd3f6b46b0d72dad819518482f65d5d48453d4ee75627c4edef877c0bcc1b146f0aff69c92f8e375440562b6e305d9d8c81bc2d5e5f11c2b6fa2c69024b53a77c44e30b218ce85f8faa7d9df6f9cf0c7c8ddc7c3f7387ae3db96c5c305cde63ebea5065015258a6532ed6453f21869dd38b488c71dae334ca916f10d83ac1df0fda9337928b0ff649ecd7778358ddc08e1db5ea01b5b6e382753e2401a5ce28036a6b73673108172bcf962345e4ef132ad3239fef10b5fbafa01cd1648d01944453adb32445d85f1c639d5f535d77cbc0a3dd1917d883bb7595c4a089c469ce067962b91e9f981e2e94a26981f3429f9774630c482b788cfe65a8da98d47ab7fb9fb32a082550b9205e6e4b15e3c3c32971282f476bec953a63ab8571ea334a734a645600824089f2f239bc00ebb044bd9cedfbc82d1c30ff03fdfb80d8685dee9f9bd1ed9bbc3f19c46ca1258b0f37372fc69ab2f98a628011fc56a5ab60b98055f1cfce6d3b709de9158a9f0f7dbe242cbbcf6b54c46ca7ab05a7455f93f84e686c0c2bdd4a4b6de522ad7ac26b5e7e73debc7969bd60a9c28939dedb7b5f2a0df6ba69360fff974d57145b4ade795b4875f414f97def368749e7a2ba12a1f4ff98845c489c28f414fa6dcc335613b9a05d5fc809c1efdc4a01c1b87da2a891fe02056614c486dd9241b2cfcc044965cf21c86c39687e7a66638cd0ee1ba8b1d679b6994c9a92832177fc0b2c706357c348b455d19c206c1e53515a19ac10c26692031e938dcb916dabeaf3f336a8252de82622becb1057cc423f50b96df1579572b22a5e9e279c7289970c8e7e1cfecc5b6990dd75ffa0d3c4e05877389b0a2ee432a824d3637bd1967e4c0308a8ffbea4d825f632285f24652156ba24edc8249585fff98c18adfdd773d8a2fd207a0a96cb6c3ca00145994f25f9ce69e8a3627e004962c94c0a26608032aee8f7ed068a362ef0e44cb803a987713aaec964acae76466da0d01d0dcc88092958e62d3c8c0a5e3f7c67b96424d2a78e1265ee4cd8efebd7ff0adbb4c1851a963d30c546e904ba1df846fb1cb742579df407b4d04389f97551934d1189a970bf01457cd57668c74e484a32a0f3dc8a0dc1b5b604766cfa2d30b8830a7ea6aed1e46db3a080aadba14f0360560e34af5cc23c2288e607c5baddfaa5fa35c43293580566baa2bbdda2eb9d8c454c226c86457abbb1f6638ee097955e0f1fd9c31b3a620c325d2b9d94b90ec6265708687f4d7bf36314a45a657f251b98e1660c07fee289b6205db21b2a8b1caaf9584c4000ebbf16db8366287cb9c5b23b74b00906a1186afc30f9d4c4495e067c052b9268694dded659a46a608136ce8e4897eef8d3f51f7c19cb0ada477c23b411e89d22a64e9949b8e7a98be94ddc129f9513ed91d8cd095259a837a8cd65eda06095f5673ebc01523aca1c8f935330138d3516505029c458837664881a97f92c638260f6441459d3b064763c5e2d0dbf0fe0217a5613643e75bb1c0d0384cb36235179756cb5a5e7be9f272d95a108dd01b3a6270c435052402e395860098605b24d3c09dbdf713b0878346fbe0341584fddea9d3d04664b352a0104b4b16079f2702bfdc99f367bbf2a604b7b72114afc9f2873a8db8a36632676d7f15ed8321f7af95677fc684abc5142c6fda64206e6ca5cffb71b806c61dc281d8d899293ece9a411cffc9ca455cd37401af484c908343b6727f1b6fb50d693c0a69cf0e403bbdbc1f78aa47b135723874553968cb4e5bd9cb0e465b5f487aad0839c010b6efefb90f357cd52b422f541cf2de5204f498de36ec9f32f421e17d5933ddba24d3cfe7afcfea00bc623468295e7200255bc698d33d11fb8132dcb30a18300b54e224510c72e034f1575c6f8c1c509e6cc61813fbc55ba6005b7e523494de4607bf5bb5af84fcd4ac892c1876aeab2f6c5b493b8de5248388a50c2670fb2dfcb651092a0a2b470617966e3840e33580f4ad7dedf9d4a4a121d0e2dc0a18aa7c0a7bedc4afb8fe250f140201bd126220ac6777f5f1119b746eca7eecf0b49c8ae8d2c4518b1ae7f0e4df872862cac6356af264bb1442d2839390edbfe6771fded4956af2ecb3b951161d0fbae598803fdec019d657717e857973de240323face2cdb5d07db38c68ccde71417083be11b21474a013faf087c727796b54474c3311b2b8b2dac24422979aa3a04da421857291460ff39a79176c16a06bc2a54af908a07762b7277c8906629e17190db32295c83bb31dddd0805cf84c1d935daf666a7cc2c9c0fcbda8f42a224679767a60729591450b84bda851c02c1adc1e6316167926aad8cd3825f99c018d21951d72eeab878be9b406f3e61c9674e708da6a7c60c44d4a95433108b2453bc362aa67a8744ee6e88e4ce2237e2a998025582bd55802815b3f8255bfbe2116add24da2178b77ca831c17f9b4394efc27388c2656c6db2315517aa8e7649959567078bcf98c72c958095672f837d8a7ed0c31ba2277e5581562df62a4a8da04e0e6744592ad29b4889833f8c9a8078ecffa1552fd9bb9856f109694dc945eb98549cc163c45ed20dacc7940736e2d6346e99506892e6d07077e3ff42bc43a27b0163cd7adee5e14129c8c327e8e0c6f9ab50fbe9094c3cba774ab23357fee8eedc143cfb6b409a63789efedeb1241f7d9b6511cadaf930c410a25c96e7407aeb0c33e666bd2e2b3dda9ecf0382668312ea495d2c010f1975317b856095be28f35ac12c036dee2030aa04fa336bf98688410470ae29d30a8df385c96aab540b2036ad74ef18aebbb60ad87bbdf108189255fb11907281e186c378d78731a1dd20a5a919c712ea4bac15f9b8cc6f59159fbe1173863b868bdc5e7eca6633958f479132f3c819af744692f19264f4b96a91029af23d3bff2426536184246c11b8dba7c5e6b0123e76ac99c38d0cdeb6f5c20f746ba5f92f51cec15628aa1436adcbccfec92f28bccd27f1e67968c68a77a59efc21ea462bfdbc79f055910efd07df259c6c1d20534d7c697fc724aaeea42d639f454826e66e4687bac86888eb38f9cfb3cc4adf4be87a7ba2191df0edfca54fabc4706e3349adb5a33f352d63d813fe1c72b9bfcc40f752498154f567976ece5137d3df9a7a200c84843ce580611dffe70b99f74e23b2d9ce0ad56d6d01cd06680eec81735c38899d28157e09da21e43d1a0c58fb307cc732a73950a8f04dbe4c40efc367cee4f0490a43e0b3055bca548bfadb19f514c11ca10258ed2d819d23f0495831c5284eb84d9e47061447b5dcbc7af4a89755f7d30cc7b94bd43c647a2b432dc47fcbc44451f346644c6cd98b33f46d25c4d2642885ac27aeb57e9ee8a0f0ad8e3e1355f800b3e666c8761cd3555ccce174774fa98cf01177e9f7707abc35d8c8aa3e75d2cd907a968708ba2503099708f41b1e1bb1ff4b5f2f9793201c5f21afcc506e6af4c551a3590e090d16a3564f74737688cb1815f45d8374e9f57bf5fc86b842047cd943de466372fb4c93147a0de2befb633561050e0c8311b1e693381244652654e225e8580e00fccecc0abcb136d74890ba7c011cb47b41592b1b626071f84ca34ce7899c4b1eea5fbecde39868e9ea7c764d774b56503af2b5ddd5a7e89a8a774c56640d643f021", 0x1000, 0x4, 0x0, 0x0, r5}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000000180)="15c6c040a7e5d117f8af8f", 0xb, 0xb5a, 0x0, 0x0, r6}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x3bee, r1, &(0x7f0000001240)="d573ade744f65440202dfac576068968d15cb0c38e8c7b57136c5d62", 0x1c, 0x8, 0x0, 0x1, r7}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff31, r1, &(0x7f00000012c0)="3731fd0f725df3368e038093927c7e7fbaa02c843738982c085ad8753ec1099feddb04f5c81227bb29df67e3455c0228d97a9d57d3cff545a66da067dce1e54151ac0edfb18e75c59c2bb79a198a48ee86aac46be2f59380394ed6e276206ae853b4d6bd4fa04019871a6a56fe4b9582113cc3dfe948c444c716d38dfe43860818ca75cd3b62a3d52f69d85f8bae769d42ac6366e04a5fc5e60cecfc0f16461b7ce5f0a47fc99700db33ff220e7967f38737aa1dbf8fc754a13895286a40b91a8ada7cd7a0529e3570faae59b9724f606c81be8aa68a2f40b398853f61", 0xdd, 0xffffffff, 0x0, 0x1, r8}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000001440)="5cb5f87b44e43cb4b97f0cc3b520f2543fddc16dfee7971eeb2f5a9a3ce4ef0b5df05c1da7c7d9ddea15f76af4b4031920ddc9e8e30eedc1108fb4395f929209694c078d38c73c7c0ffa51e93c26bd789f4c669e1056e149bc73852e566eae26b65f8d9d299671ac29040a3986714bb084cff4268222655fd980b8785dd016632009b09f9413d7b13ba0de35be555250cce0077ff289aaf4b4330c2e04473b4e30515e52bf84e55485b4b460e78bfb8180951c025d23158a84db74e874b93d367858dbac40ce4455addff811d03a41bdb75050c76db594e25cf0514152d917fec465d36d7d21389c0a69915527214ae5b8f333095312", 0xf6, 0x20, 0x0, 0x1, r9}, &(0x7f0000001640)={0x0, 0x334f744db68a4e43, 0x0, 0x3, 0x7, r1, &(0x7f00000015c0)="2ab38aa9b1f53cd83e192a1f1142", 0xe, 0x7, 0x0, 0x0, r10}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x400, r0, &(0x7f0000001680)="98f33c195eef76afbfc39246e5e4ca500601add5294f523a96c635559ecb849f43cb43265f26b57a98074e3d4b44c7bdc5157a85a9900178dd8094dab94552a37cc01b00a6ff5fab9196f4b726d5ac4e4c9676f2cde6139b3454e540be342b682bd4cbcfdeb0573de4bc4277ab30f4dad9bf7ef7ca7afa5741237184955a283ade3b98d9530c33858cb36a43e5febbbc7cffb8f01bc4612a461dcc420845890779a89b439e2fd65d73fca154ed7412e7b544693ecdeaccb286ede8268ab94699cb768aac3b78b2dfed10ac70c55b689b", 0xd0, 0x5, 0x0, 0x1, r11}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000001800)="6d8bbaeb7dc8a59407b9be2c40a3c5944e132e6e9ecc381cbeab2a64d01425ea42e69ce08740af573d8e0f3289e17c093780463f7f037e627b153cff5bd47cf725a70d8f13dd09051548", 0x4a, 0x2, 0x0, 0x1, r12}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000001900)="dea7d785b0ad53368f945beb84aaf7d6364836d1fa07709d91eb291fed3b057e3d15379932c8eb8047f43e4b15c07d05a2b2978dfa3d67603397c41ec4f25fd01fb6de724f86d02afea6744642a85fc7bc2c7b37993fab9bb1cc6af3c902a65bc64153224cbadc", 0x67, 0x7f, 0x0, 0x0, r13}]) 2018/04/17 04:12:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x90) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') timerfd_create(0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f00000001c0)=[{0x7fffffff, 0x23}]}) 2018/04/17 04:12:01 executing program 1: add_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) 2018/04/17 04:12:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:01 executing program 4: r0 = socket(0x10, 0x2, 0xfffffffffffffffd) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/04/17 04:12:01 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="d96c0300e9673402302fa55e003fbfd0450f182ddaa931"], 0x4) eventfd2(0x10000, 0x80000) r1 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8002, 0xf1, 0x86ca, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x400}, &(0x7f0000000100)=0x8) 2018/04/17 04:12:01 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:01 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5c, 0x100) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x9, 0x9, 0x3, 0x0, 0x0, 0x102, 0x8, 0x9, 0x1, 0x71, 0x0, 0x2, 0x0, 0x5, 0x4, 0x4, 0x6, 0x9, 0x6, 0x8, 0x8, 0x7, 0x7fffffff, 0xfff, 0x1c6, 0xe9c, 0x7, 0x62e6800000000, 0x7b, 0x6, 0x2, 0xfffffffffffffff8, 0x2f4, 0x1000, 0x7ff, 0x0, 0x8, 0x0, @perf_config_ext={0x6, 0xfff}, 0x8208, 0x7, 0x0, 0x2, 0x4, 0x6}, r0, 0xd, r1, 0x1) r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/17 04:12:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x18000, 0x0) getdents64(r0, &(0x7f0000000280)=""/173, 0xad) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000340)={0x5, 0x2, 0x0, 0x1}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfe}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/17 04:12:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x2, 0x8, 0x3}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x39}], 0x1) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x880000c0}, 0xc) 2018/04/17 04:12:01 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x141042, 0x128) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/169, 0xa9}], 0x1) r1 = semget$private(0x0, 0x3, 0x8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000000)=0xee2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0xffff, 0x5, 0x0, 0x4}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/17 04:12:01 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa}], 0x38) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'team_slave_0\x00', {0x4, 0x5, 0x100000001, "97c9d345c7f0", 0xab}}) 2018/04/17 04:12:01 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x10002006}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/17 04:12:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\nGO^`\x00', 0xffffff3f) sendmmsg$alg(r1, &(0x7f0000000e40), 0x0, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = socket(0xb, 0xa, 0x100000000) sendto$inet(r2, &(0x7f0000000100)="e429bb1a2842a7a3f58016d0f01b29c29b009f41d0ed8df7ca054c8da831f3fd85104af9009575f3a48614647ad3aee75c755c41997a2e7fe0d53577871eaed9b23bb75f7c226ec28cf983f81f78e82b2e5a06b6df0c3c7026f383c3fca7e3588e5da1da1c9ff1ac9c525b04cf190b1228eac32483e1f3fb8fc476a60ec386fde2cb16c0f4469ea24441cb3aa6f05937764251cc3455ab20e9c38af89b2ee0ad373f1ca13cf2d6b224db63be08ba3c630b87c04d6440d667e933a0a70d2b38a7be44f1cf73103eccc340248b7bab316fce6a223489dc7d2b99c840aeadd13e", 0xdf, 0x4800, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0x7f}, 0x10) [ 67.044327] IPv4: Oversized IP packet from 127.0.0.1 [ 67.049914] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 04:12:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) r2 = socket$inet6(0xa, 0xa, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x9, 0xb1, 0x100000000, 0x7fff, 0xffffffff, 0x4, 0x2869, 0x8, 0xfffffffffffffffe, 0x6, 0x2, 0xff, 0x6, 0x2, 0x1]}, &(0x7f0000001580)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="ab1869ee760d008a3fd7f9a3658e5378f8a3043dceff7acda3b3c64549b40bf760e733dbaece8df003d00f137037edc08f2fdbeb82b89077efc3dee9db156f55b2f910ecf498cb4b15e5e351e88817b09eaa9a6403000877b680da3c2f1b1025873a451e7766def8bfd587a80f254dcc"], &(0x7f0000001600)=0x15) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x60, r1}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2018/04/17 04:12:02 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000000000004, 0x4030, r0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/17 04:12:02 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:02 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x9, 0x8, 0x9, 0x40}, {0x0, 0x0, 0x8, 0x9d07260}, {0x4, 0x6, 0xfff, 0xfffffffffffffffc}, {0x5, 0xcb, 0x7, 0x8}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40046103, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/04/17 04:12:02 executing program 0: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f1aff8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1c, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 04:12:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/17 04:12:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x18000, 0x0) getdents64(r0, &(0x7f0000000280)=""/173, 0xad) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000340)={0x5, 0x2, 0x0, 0x1}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfe}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) write$evdev(r2, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/17 04:12:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x2, 0x4, 0xfffffffffffffffe}) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/17 04:12:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r0, &(0x7f0000000000)=""/1024, 0x2d) getdents(r0, &(0x7f0000001000)=""/24, 0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000400)={0x2000003e, 0x9, 0x2a}) 2018/04/17 04:12:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e22, 0x4, @empty, 0x100000001}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, 0x6, [0x1, 0x9be, 0x5, 0x2, 0x8, 0x6, 0xa4]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) get_robust_list(r2, &(0x7f0000000440)=&(0x7f0000000380)={&(0x7f00000003c0)={&(0x7f0000000340)}}, &(0x7f0000000480)=0xffffffffffffffc4) fsetxattr(r1, &(0x7f0000000080)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f00000000c0)='vboxnet1\x00', 0x9, 0x1) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x3f, 0x8, 0x1}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000004c0)="4f11f950f50775e2806b660da45239912702782ce2392fd8f659abb1cba0f9b64ba6ccb5510f2b9cd9f8106d958f03b1bf2846983aa3d01834da35ea0adf7e1d09f18c0c361a166dba17f997ea1989c6bf09f459c36472643fd88a164d49e008fdd36e5f0068b731fa8779a243f00442521853a6c4cb04f32b087242d9f3099089047983488e9b94fdf856fb5a8f5a89dea5ce9dfa7cb0ff85e553deb971b5b635bd920e426d1d0f09da180645210af3a80b98f8716eb3441b27f044aa780b5711ba2df2362bbd166484f727") setrlimit(0xf, &(0x7f00000001c0)={0x7, 0x10000}) 2018/04/17 04:12:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:03 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x20, 0x80, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x6e2}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 04:12:03 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000040)='\x00nodev-\x00', 0x2) recvmsg$netrom(r2, &(0x7f0000000980)={&(0x7f0000000080)=@ax25={0x3, {"79c3cd24853864"}, 0xfffffffffffffffc}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)='0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") pread64(r0, &(0x7f00000002c0), 0x8, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x1f, 0x5, 0xde8a}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/203) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x4}, 0x4) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x12000) 2018/04/17 04:12:03 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000000080)="71f288e97b656e783600df97f87d15f9f6765ff4fdb42b094af6b7090fef23ac751a5a0f9940ce2080d3cb2c77744b7647c59b3038b10e4ed4ff7de421d032e652b9053f7380d91795e203710fffccb1917d01678ac87068464f901dd47d42c118410743ecd99c190a050207d7c22cd21eb3d06d60cf2c1aa27487", 0x2003002, 0x0) unshare(0x20000) r0 = socket$inet_udp(0x2, 0x2, 0x0) link(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2}, {r0, 0x100}, {r0}, {r0, 0x8}, {r0, 0x88}], 0x8, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/17 04:12:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='bcsf0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000540)={0xa, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000580)={r2, 0x2}) 2018/04/17 04:12:03 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f0000000080)="4db152b70c649dffa60e42cfc79cff65e9b95071b06d5bba7c3ae66f005b7bbb0ecd48a3da2c840cc9dd40c068416f1b45afdaf378562ba6bb464237e28f401e0abeeb251805c11d45a8d9636bb1eb7b234754e6785aaf8b70ed5a77b20ff6a9e2f7a6cd8d58a72775567ec8a4882d4cf5f287341171a1645e4150ff0293a78b3deb3a4a1250c1cd8ad147a08d8b71b46ed30d13139ed7d961ba4369cba7c0a817e11de3c172ed144dee39458588655101630c637657ea82a8d5b82971866b179eac6235714c1f7a44ab18e635487b83c14256e4b0674d6a86a43b606ec5b971aa938eb060d64c3738dcd8eb1e20", 0xee, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='wW)'], 0x3) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000180)={0x80000001, 0x6, 0xfffffffffffffff8}) 2018/04/17 04:12:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, 0x0) 2018/04/17 04:12:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = semget(0x3, 0x7, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x100, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000440)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r2, 0x5428) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x3ff, r3, r4, r5, r6, 0x90, 0x6}, 0xfffffffffffffff7, 0x1000000000000, 0x81}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000100060000000000020000007f0000010000000000000000030005000000000002000000000000020000000000000000080012000000000000000000000000000000ff0100000000000000000000000000010000000000fffffffffffeffe00000010000000000000000001000000000"], 0x80}, 0x1}, 0x0) syz_mount_image$minix(&(0x7f0000000480)='minix\x00', &(0x7f00000004c0)='./file0\x00', 0x2aa, 0x8, &(0x7f0000001900)=[{&(0x7f0000000500)="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", 0x1000, 0x4}, {&(0x7f0000001500)="08d7b3ab5e3aa1c23dc935085d822ccc3aa59da7230dbf1a807404edaa4229b794988f56171fe395b7406efd2820212224520b3d0a6a29f2f746677c9e0c65938843af2139e116bbadc15701e35de86e65f91452abfefae465b9adb6e3f76e949ccfdb02b52dfb15907f522d2704e9204d8fda27481d91e9bf57982447702ed57fa66d0ca635e7c2b6cd0432059b51cc7833ce2b238c4278d72a22425542d088215cfee4383e1c2592ae73f9fde78c55ab7c", 0xb2, 0xcedc}, {&(0x7f00000015c0), 0x0, 0xd41}, {&(0x7f0000001600)="f4e62508f5c105d26583857bdcf1daeff9c12c3c9dd69055879392", 0x1b, 0x5}, {&(0x7f0000001640)="79af791c16d538ae74df3b51a361905bac0f40aa0612be0f4d9cd0c2aa5dfa72181652fc2ad0f64a7e14d71fbc952506e3205d815b9ba364960c23708e7fac5eabd4e1d89c84c1bf89bec65898546cf40dc56a739bb2b8638d8eccb1371165aa7e4da4e555e4f4787a8fcdb4f0f180cf9a8d6d090566e3d3d74ca909f26d05620fa87fb5b43f2cfbf1456dc7", 0x8c, 0x8}, {&(0x7f0000001700)="bb899f20b4e8f3f26bd1805ee2fc54c13074e2d320800c525d4a1ccf3a62b27b7577762e9ef261925f02a755f3dec88fee600982935f6b86a8cc5fcefa811cfc60b1be51520c983631a5975c5230aa4aafe50315cbc03976b9874d51d0cd52012a17b7", 0x63, 0x800}, {&(0x7f0000001780)="1baafbf9d320c2a39c5718f5c461354fd9ec06aecba6bc2f6f55fd6ded5ac2160e275ef3cddf74a2c6406749724644d33db1f75057dd38af15553108095f45f0efe934424697c4de62d6f1dc3831afba4cbbb5fcde828b4b9dd0537e2e1103906bf5ebb8f6a5088717e8b6a4ed131381b59d93ce8f0565d5afc40a2a8266815f4e2b2292d856a21163e80fa012f147b0167bc47c8f1d84a25f8256b285defc1e30a7d5bf3da42986c741d60a1844770e8bc90bee4b0798f081df861495950c6c55b1511d5f3dcd78", 0xc8, 0xffffffffffffff7d}, {&(0x7f0000001880)="54eec32d489c17ec7902f3085683ce14fbf697ac7bb3dfe6563b2de6c60cccdf79e4196aa147094b85f996b81c2694f386b89009ce2f4abd2b89a4d9fd4769eba7ed73d1fd4204f8de28a116205f1a8817082c", 0x53, 0x1}], 0x8000, 0x0) 2018/04/17 04:12:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') pread64(r0, &(0x7f0000000000)=""/242, 0x3b, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x7ff, 0x1, 0x6, 0x4000000000000000, 0xa}) 2018/04/17 04:12:03 executing program 0: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/17 04:12:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:04 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/17 04:12:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2a0002, 0x21) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000011c0)=""/178, 0xb2}], 0x2, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/17 04:12:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="7644db12a8f9f696aad1c205d4aa270d80c069169f65eef6db7e31ef45cb1af6e8bc721c6dc29ec0e417e01705877fa304a36089d1d76ff23e5a727a9ece6473fe9657951bd0394f6985bde9184e1ede30ec43c3a53385385a12ae88d1028097b0cac17d57c9bb8f28ae2e416769d8c56d36c381979f4a9b0beca987461d37d7d633b9e5ff0f1c8cd4a953acbdd04c8e9c147fe389ce990c7fd93bf6bd932cbd7c807cbf2d", 0xa5}, {&(0x7f0000000200)="104a3eb30f2eb30212ca33dd3ef94294d1eb87e7c546af5966d03e297779bb2c8cd881da10fe6fc91c69d45c35585b5b44f632bd7428de11bd56ff28a975aa342ec4534c867de78e77bb6e109f0d225af9d2d2f2e344acd5b921d73bbeddccc505e74e244f2cf0fbca5dd3bed58b864b7b93879d10ceb1262c0a16a0610cb4df337be94ad91bc798963af3559e97211a59231215b97af00bdddfad19949cc8270f2a4018d5bfcb53431fbdd058b9a8a593388fe65c9e", 0xb6}, {&(0x7f00000002c0)="ef8757ac5c0dd29dde66e14fd07dc7dad0435840d7794397927ec91c4da9b9be4c6fa3dc1e27a112cc8be9afc0aa9ad6a0ad5d916e9135aa229023d01f0394634f039c0b5efefac19f306c546da645fafbbb568c3f101fc10f7b1080aecb4c5d634a0ae5b73823148b624db6de7f1945a292c10488b747d4a0a482c61f01c438f2e6a0f72494b024754c2e6c4fd0340bf68ad5a541d296779d275e4a99edee3b66a6eeb0367e2c74189518c8fda02f68820508850d54abc9227283f86ed9c05fd58a10a0e5cdac70dc7ecec86c51eabc70bdb513be1178f36c240ab4fd6ef916e9b5f0a96144ee871fa393bf77953e56ad6244af", 0xf4}], 0x3, 0x0, 0x0, 0x4040000}, 0x40001) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) 2018/04/17 04:12:04 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/17 04:12:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x14, 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$void(r2, 0xc0045878) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000058000000a1b347b6e7fdc21cfa6ac8b118659a522a0b3a9f525fd782eb2fd1db4ef1118dc1f6ced2a2a90237a4c575d18cbd2ef2b7b42134fcc54e09db66e3f8aff045b21cde54a8827c8ce9eec907947f535674e05735fe"], &(0x7f0000000500)=0x7c) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r3, @ANYBLOB="010027bd7000fddbdf25110000005400010008000200330000000c639a91a3d51f4066ffb69bdf0007000400000001000000080009007f000070353b0bca6b49b44ec8b6724800080004004e2400001400030000000000000000000000ffffac14141708000200310000000800060066046f0000080004004e2200000800050001000000080006003fbc000008000400000200000800060008000600ab05000014000100080001000200000008000b00736970"], 0xb0}, 0x1, 0x0, 0x0, 0x24000015}, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x88, @multicast2=0xe0000002, 0x4e23, 0x4, 'rr\x00', 0x4, 0x5, 0x2}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x2, 0x4, 0xfff}}, 0x44) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000000}, 0x1, [0x0, 0x3, 0x0, 0x2, 0x20, 0x5fffffffffffd, 0x10001, 0x5]}, 0x5c) fdatasync(r0) close(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/igmp\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="021027dd59155d16df568ff281b48447685ba100c517260300000000000000cf044942fc0d769e8fb6e6924905f32a92386afd2083c5eb28e9b2f4a42f5876ee0638712a1d4da85348ea3b22be67d6df085fc8af74a425d1b95f14865a2b1f9ee7c3b57bc66aab5bd9980ee4f1ce5f6018a5b2de1ccab2b2ee1c7ccaaad03d54689ba77bb0d6cc55a5daab124758a73d4a6ee463b19925dd10550f5d87566a11716032c04f71be587824b6e22fa14536b711ef8df1ece5d52ca1ba769ca979db63522607931874dc166fed17e2edc78e477b6ffd204b67", @ANYRES16=r5, @ANYBLOB="08002dbd7000ffdbdf25110000001800030014000600000000000000000000000000000000010800060001040000080004000000000008000500090000003c0002000800080004000000080004000004000008000800ffff0000080007000104000008000800ffff00000800090023ffffff0800050001000000"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/04/17 04:12:04 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:04 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x2ce, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x7fff, 0x2}, &(0x7f0000000100)=0x90) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x8e4e}) 2018/04/17 04:12:04 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x2ce, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x7fff, 0x2}, &(0x7f0000000100)=0x90) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x8e4e}) 2018/04/17 04:12:04 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) write$binfmt_aout(r0, &(0x7f0000000140)={{0x108, 0x8, 0x2, 0x2c4, 0x3a, 0x60, 0x364, 0x8}, "331bb2def4257027ddabc57cd4e309cbaeeabda951e717a411ca990d8b7d5783be20780bd5fcfbb7f01cd54ba60498d4d3a84af82e84ef4d53d507658380f32dbca34f87242ae3fcf188760795d2f289a6c2dcda6e784cf000059a832daa7813fd5f9f7ddd0eacf99539c12e80ffc88138a2a34d93f6dea2ddc8a9e746f84029f1660e", [[], []]}, 0x2a3) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10902) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/04/17 04:12:04 executing program 7: socketpair(0x19, 0x807, 0xb4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f00000002c0)={[{0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x11) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="24026b1be4b724aeab79d7c41b84a9c1b9", 0x11, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x80) accept(r2, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000001c0)=0x1b, 0x4) read(r2, &(0x7f0000000000)=""/17, 0x11) 2018/04/17 04:12:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x3f, r2, r3}, {0x6, 0xf23e, 0x9, 0x3b, 0x7, 0x4, 0x8, 0x4}, {0x0, 0x101, 0x0, 0x5}, 0x8, 0x6e6bbd, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3502, 0x2, 0x2, 0x0, 0x7, 0x7, 0x5}}, 0xe8) 2018/04/17 04:12:04 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x14, 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$void(r2, 0xc0045878) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000058000000a1b347b6e7fdc21cfa6ac8b118659a522a0b3a9f525fd782eb2fd1db4ef1118dc1f6ced2a2a90237a4c575d18cbd2ef2b7b42134fcc54e09db66e3f8aff045b21cde54a8827c8ce9eec907947f535674e05735fe"], &(0x7f0000000500)=0x7c) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r3, @ANYBLOB="010027bd7000fddbdf25110000005400010008000200330000000c639a91a3d51f4066ffb69bdf0007000400000001000000080009007f000070353b0bca6b49b44ec8b6724800080004004e2400001400030000000000000000000000ffffac14141708000200310000000800060066046f0000080004004e2200000800050001000000080006003fbc000008000400000200000800060008000600ab05000014000100080001000200000008000b00736970"], 0xb0}, 0x1, 0x0, 0x0, 0x24000015}, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x88, @multicast2=0xe0000002, 0x4e23, 0x4, 'rr\x00', 0x4, 0x5, 0x2}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x2, 0x4, 0xfff}}, 0x44) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000000}, 0x1, [0x0, 0x3, 0x0, 0x2, 0x20, 0x5fffffffffffd, 0x10001, 0x5]}, 0x5c) fdatasync(r0) close(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/igmp\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="021027dd59155d16df568ff281b48447685ba100c517260300000000000000cf044942fc0d769e8fb6e6924905f32a92386afd2083c5eb28e9b2f4a42f5876ee0638712a1d4da85348ea3b22be67d6df085fc8af74a425d1b95f14865a2b1f9ee7c3b57bc66aab5bd9980ee4f1ce5f6018a5b2de1ccab2b2ee1c7ccaaad03d54689ba77bb0d6cc55a5daab124758a73d4a6ee463b19925dd10550f5d87566a11716032c04f71be587824b6e22fa14536b711ef8df1ece5d52ca1ba769ca979db63522607931874dc166fed17e2edc78e477b6ffd204b67", @ANYRES16=r5, @ANYBLOB="08002dbd7000ffdbdf25110000001800030014000600000000000000000000000000000000010800060001040000080004000000000008000500090000003c0002000800080004000000080004000004000008000800ffff0000080007000104000008000800ffff00000800090023ffffff0800050001000000"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/04/17 04:12:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:04 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x12, r2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x2ce, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x7fff, 0x2}, &(0x7f0000000100)=0x90) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x8e4e}) 2018/04/17 04:12:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev_mcast\x00') fcntl$setlease(r0, 0x400, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/17 04:12:05 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:05 executing program 7: socketpair(0x19, 0x807, 0xb4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f00000002c0)={[{0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'pids', 0x20}]}, 0x11) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="24026b1be4b724aeab79d7c41b84a9c1b9", 0x11, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x80) accept(r2, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000001c0)=0x1b, 0x4) read(r2, &(0x7f0000000000)=""/17, 0x11) 2018/04/17 04:12:05 executing program 0: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$TIOCCBRK(r0, 0x5428) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000280)={0x2}, 0x8, 0x800) r2 = accept4(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000200)=0x397, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/04/17 04:12:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000000)=""/107, &(0x7f0000000500)=0x126) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x1, &(0x7f0000111fe8)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000240)='./file0\x00', r3, r4, 0x1100) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f00000004c0)={0x10}, 0xffffffffffffff27, &(0x7f00000000c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="00000000250004002bbd7000ffdbdf250700000000000c000000000000001c0046386216d8d8c7f07f76d683538972371c4bba8a386f7dfd4b23c9ebbd6c83039eeeeec4acd2edebe82d48070ffd93aecfb780862bc1864b11000d8d08f2153364cc9e313a28a774acef9cba503f8cc68abc856a0ad63693555822cafa812b7ea84cb3f4a785f9cefd5739eec3ed497d0169f1c68ca7e48f21a980ead52a7739a3f14eb8614d1f1076d59973e09125735bc2459ef25692d62c6dfa083172393001fb553a33b3cf5e66a082bd94fbe308f2d921bb", @ANYRES32=r2, @ANYBLOB="0200000000000e00ac1414aa00000000000000000000000000000f00ffffffff00000000000003006c7a6a68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000917d00000000460d943ad91efe697fbee5ad149bdf2908e56c2a3fa7c73982c4cf8db8afbdd00db6bc1fc3e88654a578d3fe099eb1c9da776024d89571358a5b083d4b7595859cd2d8f80ac2c75a5f58985bec56098a395df63bbf943b82e63ab0d83e59d18b6d0aee6a767e1def0c212e854ebd04a5d5ec725e753515b90f379fdf78e7bd58cb847c624abbb578b5adf72320f78eff22c5fbe62fc5444300001a00fe8000000000000000000000000000bbac1414aa000000000000000000000000020008f700000a002dbd700025bd700000fcffff0000120072666337353339286362632873657270656e74292c726d643136302d67656e65726963290000000000000000000000000000000000000000000000000000000000000000800000007a66e04a8fea99c2fa071337eb82bf9612dd879c012714939c56c160e99dc435ca74b0062431b280fc63ee7afc3c692fd9d2066bb2b6694c20264417c4d27152ced930cf59ce5cc87ebfa389ad1d7c4da08e18936655e4697c664641d589cbaa91c49b3f492dbe37987f2c870a3817727af516c021dfb90cc650fd3de29b743d621d3410692965f3fda10513ad374f54ccf2f859e6f93231dd6390f3e1200f0084f28a06bbe96a37184d77d153aa938f14782476e14f1d2494c37f06e56a33e6c58f90eef726c2c3237fafa33a1d30d48694f49e4644d4dd4ef710a070a96434fb6de14d01594bd009473c22d237962761f3813c12d58ecd3d949046b76daaaa52cab30b647dafa3a72350856ed7fcf4bdce3759a48bce50cc9f38f78ef36149e3c909c302f9901101175882ffb26e08c54676b98435a71be8ceacef22db8544963a6dfe167b"], 0x1c}, 0x1, 0x0, 0x0, 0x20040010}, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9b2b, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/04/17 04:12:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/4096) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x40, 0x4) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="ae", 0xffffffffffffffd9, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_setattr(r2, &(0x7f0000000240)={0x0, 0x7, 0x0, 0xc0, 0x7, 0x81, 0xff, 0x7fffffff}, 0x0) 2018/04/17 04:12:05 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x76, &(0x7f0000000000)="04246af777859e028c1c1ceb207e2bc78004aff6ce9d46d05cfe9c2bd2d7030b636c2df14c8b50527affa12f4562a671eb5d342df7b6e3540ccfb471278ebf195b13e1063c700964c9761ea5bf913ed32319e2522d92065cab55e35ebda38eaaab1d6311faebe8a36d84306299fc01ae71ed4bf82103"}) 2018/04/17 04:12:05 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x401) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x2, 0x9}, {0x9, 0x2}, 0x1, 0x3, 0x6}) write$tun(r0, &(0x7f0000000440)={@void, @hdr={0x2, 0x0, 0xf82f, 0x7, 0x9, 0x2}, @ipv4={{0x6, 0x4, 0x9acf, 0x1, 0x1f5, 0x65, 0x5, 0xd5, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ssrr={0x89, 0x3, 0x4}]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0xe2b, 0x0, 0x1, 0x880b, 0xe5, 0x1, [0x1000, 0x3], "37e4e47ee9eea697bb55cd06acf72dabd9defd2db88288482554b2066aaee4dcb9cb4a20910ab11b4df77d3f84e1f79a06046a3186015d763583d704da3ae39685d9d75c4ac9074e2bfefb21a913e75ba0d0772900545ae4c4828d769cf856d4cb5d2258fc7255f9e08c0953f541028a34b74e8a1b589cea6cf27a09efdfc807ba111b2150ed34569ba8e6fa953d22b69c66fa8f6219c0f55eb827e035e77cbf8aa7fd9e99095469e9bfa01d64364ab7efe738b07e1dfbb05f533f41d2d0dce0b6cbb7ed37eb10ea0cc4e80b2e2cda5badf9a5eec3f60dacdff926a6ce4f65421fe714f202"}, {0x10001, 0x0, 0x12, 0x3ec, 0x0, 0x0, 0x800, [0x80000, 0x6, 0x808f208], "75cd9830ef3d5cabc261cb68dbd1c96dd8505e6bad0edf3a39df573d9c899d4b81c6858d0c80c0ae4b2192c2784ca2f10ced37afbe607e6b32294283c180d8afbe4132dd00b21cbfd7b698817929bfb231a984d834a4375b2b281c68851a0442a2f707ef0a50e6affa0232a1b3e878ce"}, {0x6, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x86dd, [0x10000], "2f73cf5c1fb226009cc58ce920f5b555e0615b49f9e814d23b6c7ecdad2ddf4e0e71d76bb7524b275dc5"}, {0x8, 0x88be, 0x0, {{0x5, 0x1, 0x1ff, 0xffffffff00000001, 0x847, 0x1, 0x9}, 0x1, 0x5}}, {0x8, 0x22eb, 0x1, {{0x1000, 0x2, 0x3, 0x3, 0x7, 0x40, 0x6, 0xad10}, 0x2, 0x4, 0x7, 0x2, 0x400, 0xef5, 0x5, 0x800, 0x7, 0xf5}}, {0x8, 0x6558, 0x0, "774bfcc27f9df03c92826c0e0e2b"}}}}, 0x1ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f00000003c0)=0x84) 2018/04/17 04:12:05 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r1, r0, 0x5, 0xb) 2018/04/17 04:12:05 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)=0x180000000000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000001180)=""/4096, 0x131a, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/17 04:12:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x1d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VT_DISALLOCATE(r2, 0x5608) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/17 04:12:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)="25b4a3caabde95c9d7f53a446fed7685f548ab91696ea9cce162421edf748f0bddab644fb1c65bab071b92b15984dbe74e47b8428490cac5ca2177f1276cdcbc3166aabc4171f83246daa090e1335b810cf58c51fce3fdd8f519b1fbb3d1fd1653ecfd40f5fbc32018910961d6125878c3ded2c2df40382d172605c60f5e9b400917a5f0aca2239331a4941b6abb663f335652904a71cdb7b321c7cf7a1e6a6fe105aebbb5e7c8", 0xa7) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/17 04:12:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/17 04:12:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCCONS(r1, 0x541d) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="3e827bd9b784e5511fdfe8ab607fe36d5534ea6a8345633be2cdd9356575fa9961834c4433b97fb56421c6a2faf8a1ac1b4527365275afbd717c27b6a9208c3036ccfa431f01a2231685550e42ef59b23eb4c77e1cc38380c65d7426985e68b908641f0c1579de76508a24b49b2ab03fdc3f2bce65d7c97b897435475992315d7ce4f95915e14986fded244bde8b6842335b2e63d20ad07fe259b5639743e2", 0x9f) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) 2018/04/17 04:12:05 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r1, r0, 0x5, 0xb) 2018/04/17 04:12:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x3b1, &(0x7f0000000080)={&(0x7f0000000600)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={"6966623000000000000000000062c600", r1}) 2018/04/17 04:12:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x0, 0x1) 2018/04/17 04:12:05 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000160000000000000040000000000000000000000000000000000000002000380002000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000600000000000000000000030000000000000067b53292b76014ed00000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 70.958598] netlink: 'syz-executor1': attribute type 39 has an invalid length. [ 71.009981] netlink: 'syz-executor1': attribute type 39 has an invalid length. 2018/04/17 04:12:06 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r0, 0x800, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x9, 0x0, 0xff}) pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)="be", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) 2018/04/17 04:12:06 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r1, r0, 0x5, 0xb) 2018/04/17 04:12:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) read(r1, &(0x7f0000000040)=""/78, 0x4e) 2018/04/17 04:12:06 executing program 5: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={0x3}, 0xfffffffffffffeab) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3}) 2018/04/17 04:12:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xe677, 0x6, 0x100000000, 0xffffffff, 0x3, 0x3e, 0x4, 0xdb, 0x40, 0x158, 0x100000000, 0x0, 0x38, 0x1, 0xfff, 0x20, 0x7fffffff}, [{0x60000000, 0x7fff, 0x28ba, 0xfffffffffffffffd, 0x8, 0x8001, 0x7fffffff, 0x2}, {0x70000001, 0x971, 0x1, 0x6, 0x0, 0x1, 0x1, 0x7fffffff}], "fd93e98cae166b83525615180e7273a1ca4f0c19466bd453ee5de20fec9d28eb21fe086608eec5b9a56f1018decf3a7de819bcc5a3bfa98482566e2226fc9bedb37423e15957fb4fc83f10c9c6ae2b000974d87088e2ab386d77431e2b2e6825366cc7f9d687e6e492babff73a0d95622778a99aabcdc4e04a88dc544476a97917c937e3afc6a932525b1891e0140683ac76d79acfccd7ff655636", [[], [], [], [], [], [], [], [], []]}, 0xa4b) 2018/04/17 04:12:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x5, 0xe52, 0x4}, 0x2c) r0 = getpid() tkill(r0, 0x2e) 2018/04/17 04:12:06 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)="29ee872524728e3cf2cc07f95c6a1dce32a37c4e1044f474535f0c528c2f288bd3ac2143de61966269e83f1719e2dd5240e7e79962f891f0ecd3bb08f84c88e51eb72e68ecd58bcde2103d6d962919af8ef324584582eae6c8dbf9fcb1980e29b68750feca4b8cf6e7978328259d88f7210da93c638b2d0448bf642cb12ccf0f0c454afe869d16cc49913d57c2c4e0e7a2afdde8dc522b") r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="57547a0b50b7"}, 0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="316ea22c6616"}, 0x14) 2018/04/17 04:12:06 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r0, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000380)={0x1, 0x6, 0xce, 0x100000000, 0x7, 0x7}) fstatfs(r0, &(0x7f00000001c0)=""/50) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"2046c568f1007e"}, 0x1f}, 0x1f52a41b84307c0b) getdents64(r0, &(0x7f0000000080)=""/50, 0x32) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffffffffffc1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="579c3aeefdcb672ca9a2ff6c731155022701cd3508946c796474cabdd9fbc0f1ad6c356d16d6f097e3c06d1c9b266fd0382d0d36195f66cfe77ec99d945e16b97ff9d790889148234bf7fdf8b2f27364b61e774be4e88be6c0dabc55c184ba4d5c5ca2a7b6269e9e2396649e395b92370ba99a02865cddb72da0ed92ffc54d9b4dc6eb46431989ba82a09c4bae4e72c75714a3", 0x93}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f0000000340)=0x4) 2018/04/17 04:12:06 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xb1e1, 0x200, 0x122, 0x1, r2}, &(0x7f0000000200)=0x10) 2018/04/17 04:12:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x400, 0x2}) ftruncate(r0, 0x3) readv(r0, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) 2018/04/17 04:12:06 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="7f454c4601040100ffffff7f000000000200000007000000560100000000000040000000000000006f0100000000000004000000000038000100ffff0002810001000000b60c000009000000000000000b0a0000000000000080000000000000070000000000000000020000000000000800000000000000a842c34d248fb4f8bec885ec000c6e45eab8142e787b208ff26a55e10c750b6edc2de75c30f3f343a888794005c16f38b758a53b62c14d6edb9a240d9e0fbaab77904f2f4a219f94a6256208ceeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd676e67a075fc4802392a654fa98f1eb0864ef7a3548174f72b3dd53f2794afaa9f398997d97326925cc9f71a04f98e579dd15386eeaef6a30a7a76cffe4cda077e2307c85c2488cea7611859443f56952fb716d28a65ba40ca8ed3dea4aaf46f4d43ecb110cacebf3a2b9c5071d0af26ad362563faf0"], 0x9c6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3645, 0x201, 0x5, 0x100000001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7}, &(0x7f00000001c0)=0x90) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) 2018/04/17 04:12:06 executing program 5: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) 2018/04/17 04:12:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:07 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r0, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x7, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) 2018/04/17 04:12:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(0xffffffffffffffff, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x111101, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f00000001c0)=""/220, &(0x7f00000002c0)=0xdc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) r2 = memfd_create(&(0x7f0000000000)='hmac(poly1305-simd)\x00', 0x100000000000001) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 04:12:07 executing program 5: pipe(&(0x7f0000000040)={0x0}) 2018/04/17 04:12:07 executing program 1: r0 = socket(0x9, 0x0, 0x50000000) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x6c5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000007c0)={&(0x7f0000ff4000/0xc000)=nil, 0xc000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) getsockname(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000000c0)={0x20000000}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) 2018/04/17 04:12:07 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f00000002c0), 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="7f454c4601040100ffffff7f000000000200000007000000560100000000000040000000000000006f0100000000000004000000000038000100ffff0002810001000000b60c000009000000000000000b0a0000000000000080000000000000070000000000000000020000000000000800000000000000a842c34d248fb4f8bec885ec000c6e45eab8142e787b208ff26a55e10c750b6edc2de75c30f3f343a888794005c16f38b758a53b62c14d6edb9a240d9e0fbaab77904f2f4a219f94a6256208ceeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd676e67a075fc4802392a654fa98f1eb0864ef7a3548174f72b3dd53f2794afaa9f398997d97326925cc9f71a04f98e579dd15386eeaef6a30a7a76cffe4cda077e2307c85c2488cea7611859443f56952fb716d28a65ba40ca8ed3dea4aaf46f4d43ecb110cacebf3a2b9c5071d0af26ad362563faf0"], 0x9c6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3645, 0x201, 0x5, 0x100000001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7}, &(0x7f00000001c0)=0x90) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) 2018/04/17 04:12:07 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 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_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xb1e1, 0x200, 0x122, 0x1, r2}, &(0x7f0000000200)=0x10) [ 72.848303] random: crng init done 2018/04/17 04:12:07 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001803000000000000ffffffffffffffff00000000ffffffff48020000ffffffffffffffff48020000ffffffff03000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000005ede0000080000006e657462696f732d6e73000000000000000000000500000000000000ff020000000000000000000000000001ff020000000000000000000000000001ff000000ff000000ffffff00000000ffffffffff000000ffffffff00ffffffff65716c000000000000000000000000007465616d300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007600020462000000000000000000000000000000180138010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000020005452414345000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x378) r1 = socket$rds(0x15, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101400, 0x40) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/04/17 04:12:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="0007e02d0e145b100000aaaaaaaaaabb0000000000000000000000000000000000000014ce8a70226cce61dd942c550cce422dece4d04d13445e565ad8b4afa70f636e894184e208cd7c1bb9cb7e7847f097076df2e9e09018fc4c862717a84c57d77c35fdf8dd3951348124dfa97143f338aeeada9180fe851605e1897ec1c7c27bd4f1fac6c42eb689fcda9dd831dfce8fd221d01de350f893f353db29"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000400)={'bridge_slave_0\x00', 0x6}) memfd_create(&(0x7f0000000440)='-eth0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/17 04:12:08 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r0, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x8c00) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xf, 0x0, 0x1, 0x38, 0x72}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 04:12:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000000240)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000100), &(0x7f0000949fc8)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='$\x00', &(0x7f0000000180)='\\\x00', &(0x7f00000001c0)='attr/keycreate\x00', &(0x7f0000000200)='encrypted\x00', &(0x7f00000002c0)='attr/keycreate\x00'], &(0x7f0000000200)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) ioprio_set$pid(0x3, r1, 0x80000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 04:12:08 executing program 5: unshare(0x1000000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x24}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x10001) r3 = memfd_create(&(0x7f0000000040)='O\x00', 0x2) finit_module(r0, &(0x7f00000000c0)='/dev/loop#\x00', 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/04/17 04:12:08 executing program 1: r0 = epoll_create(0x7fe7ffff) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x60002010}) epoll_create1(0x80000) r2 = epoll_create(0xc) r3 = getpid() move_pages(r3, 0x2, &(0x7f0000000040)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0x240000000], &(0x7f00000000c0)=[0x0, 0x0], 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000050aff4)) 2018/04/17 04:12:08 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00000015c0)=""/72, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x0) getdents64(r0, &(0x7f0000000240)=""/169, 0xa9) 2018/04/17 04:12:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x4, 0x1ff, 0x1, 0x0, 0x8000, 0x3, 0x1, 0x7, 0x0, 0x6, 0x3}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x80850, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)={0x3, 0x0, [{0xd000, 0x77, &(0x7f0000000100)=""/119}, {0x100000, 0x8e, &(0x7f0000000180)=""/142}, {0x1000, 0xc8, &(0x7f0000000240)=""/200}]}) 2018/04/17 04:12:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/17 04:12:09 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:09 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x1) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x101) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r0) 2018/04/17 04:12:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x100000000, 0xe73}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r1, 0xcc, 0x4, [0x3, 0x7fff, 0x2, 0x1]}, &(0x7f00000002c0)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f00000005c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/17 04:12:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000000240)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000100), &(0x7f0000949fc8)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='$\x00', &(0x7f0000000180)='\\\x00', &(0x7f00000001c0)='attr/keycreate\x00', &(0x7f0000000200)='encrypted\x00', &(0x7f00000002c0)='attr/keycreate\x00'], &(0x7f0000000200)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) ioprio_set$pid(0x3, r1, 0x80000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 04:12:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="0007e02d0e145b100000aaaaaaaaaabb0000000000000000000000000000000000000014ce8a70226cce61dd942c550cce422dece4d04d13445e565ad8b4afa70f636e894184e208cd7c1bb9cb7e7847f097076df2e9e09018fc4c862717a84c57d77c35fdf8dd3951348124dfa97143f338aeeada9180fe851605e1897ec1c7c27bd4f1fac6c42eb689fcda9dd831dfce8fd221d01de350f893f353db29"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000400)={'bridge_slave_0\x00', 0x6}) memfd_create(&(0x7f0000000440)='-eth0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/17 04:12:09 executing program 1: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), 0x4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005) 2018/04/17 04:12:09 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/04/17 04:12:09 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:10 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f00000002c0), 0x9) 2018/04/17 04:12:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:10 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="4f0be958ec4c84b3c2e52325aae0bbc137008ef1a349bd07dcaf139889a1fac2ab3ef276ad96b2cdd818da927d4d2c40024701f38816eef7774004ba5e9c2495ba5e9e6b68e6664dfc8cc82439f7004769076c2931ee199ee15ecb31c796d1c2", 0x60, 0x10, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/17 04:12:10 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004e1000)) prctl$getreaper(0x19, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000100)={r4, 0x80000, r1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001aff4)) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x100000001) dup2(0xffffffffffffffff, r1) 2018/04/17 04:12:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:10 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x4000018071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) pipe(&(0x7f0000000000)) 2018/04/17 04:12:10 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:10 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x82, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x9}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x1, 0x33f1524aef0d17da}, 0x14) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0x230) [ 75.355208] mmap: syz-executor4 (6334) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 04:12:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x80000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xcaba18d8a561c857, 0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x281, 0x10, 0x888, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x45}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) fdatasync(r0) 2018/04/17 04:12:10 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) flock(r1, 0xb) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x50) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x8180, 0x100) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000001c0)=@generic={0x800, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sendmsg(r5, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0xffb1, 0x20}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r6) 2018/04/17 04:12:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xa, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000014000), &(0x7f00000000c0)="6b35ad60d1834d88b130c32d6cc9f2426331bb1372a28256886137"}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/207, 0xcf}], 0x3, 0x0) 2018/04/17 04:12:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r3, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0xcad, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe80"], 0x1) 2018/04/17 04:12:10 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x800}], 0x1c) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 75.569542] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/17 04:12:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x1f}, 0x8) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00000000c0)="14f234b2f8aa1765e4661af553f56eedc7f2e271dbb83af57ff026dddd14a4ee670bdb65a4c7833b1557", 0x2a, 0x2, 0x0, 0x1, r3}, &(0x7f00000001c0)) 2018/04/17 04:12:10 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) [ 75.631180] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/17 04:12:10 executing program 5: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x81800) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0xff, 0x2, {0xffffffffffffffff, 0x2, 0x7, 0x2, 0x97d}}) dup2(r0, r2) 2018/04/17 04:12:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:11 executing program 5: unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$inet(0x2, 0x2, 0x0) unshare(0x8000400) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x2201, 0xfffffffffffffffe) 2018/04/17 04:12:11 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {}]}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="847381e9c5577e82db49440923e861370c531655cb43ef2534b33eab8b3359451b8fd4d0ef38f1aa3cfd88a7e344ce1560bd39fe4b7e49e9c0a11c6bf431e4e66bdadec2f237488161e1abd05b8f19d51f20550db7d488598ff5a4d0c43c3106a689e891d42786510f7254989b4892b5295b7093150b08026441ac"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/17 04:12:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) 2018/04/17 04:12:11 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000), 0x0, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x1f}, 0x8) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00000000c0)="14f234b2f8aa1765e4661af553f56eedc7f2e271dbb83af57ff026dddd14a4ee670bdb65a4c7833b1557", 0x2a, 0x2, 0x0, 0x1, r3}, &(0x7f00000001c0)) 2018/04/17 04:12:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x80000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xcaba18d8a561c857, 0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x281, 0x10, 0x888, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x45}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) fdatasync(r0) 2018/04/17 04:12:11 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000), 0x0, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0xffffff50) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="041e1f7708", 0x5}, {&(0x7f0000000140)="bc8870996435c77a041076", 0xb}], 0x2, &(0x7f000041ad54)}, 0x2000c0c4) sendfile(r2, r1, &(0x7f00004b5000), 0x70) [ 76.733134] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/17 04:12:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/17 04:12:11 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000), 0x0, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(michael_mic-generic,lrw-twofish-3way))\x00'}, 0x127) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000000000)="724d6fb925bce6eb72bb4c9e299a0ba16d83fbb5de4e2172", 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x84}, 0x8000) 2018/04/17 04:12:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffea2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x150, 0x4, 0x2, 0xfffffffffffffff8, 0x7fff, &(0x7f0000000040)='eql\x00', 0x8000, 0x0, 0x5}) sendto$inet(r0, &(0x7f0000000440)="55295372e3303cfba3c47b17ae85f2f7f0148e87ddaa874e4d6b4375b682b75ab3cc5da9e5383e43bcd940ae218a3d470b4997d8abbc70c741b65b498db9a3cc1ddea0f025a4e97c5c023971fb0a53a154a987ef615f9b74648f21e3b6ca7e62109443ea7af68d3a79bcacd23124c90d600f36f3520cf7ccaffca5355db03bdd341203b6203613a88f28cafcfd", 0x8d, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="98", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x241, 0x1, 0x0, 0x0) 2018/04/17 04:12:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/17 04:12:12 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:12 executing program 0: r0 = getpgrp(0x0) r1 = dup(0xffffffffffffffff) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/163) r2 = gettid() rt_sigprocmask(0x4, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getpgrp(r0) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0xffffffffffffffff, 0x2000000000003}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/04/17 04:12:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x9, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/17 04:12:12 executing program 5: r0 = gettid() exit(0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={r2, 0x4ad, 0x2c}, &(0x7f00000000c0)=0xdb) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x9, 0x7, 0x8}, &(0x7f0000000140)=0x10) getpriority(0x0, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xa01, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) 2018/04/17 04:12:12 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {}]}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="847381e9c5577e82db49440923e861370c531655cb43ef2534b33eab8b3359451b8fd4d0ef38f1aa3cfd88a7e344ce1560bd39fe4b7e49e9c0a11c6bf431e4e66bdadec2f237488161e1abd05b8f19d51f20550db7d488598ff5a4d0c43c3106a689e891d42786510f7254989b4892b5295b7093150b08026441ac"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/17 04:12:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:12 executing program 7: unshare(0x2000000) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) r2 = geteuid() getpeername(0xffffffffffffffff, &(0x7f0000000380)=@hci={0x0, 0x0}, &(0x7f0000000400)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005340)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000005440)=0xe8) getresuid(&(0x7f0000005480)=0x0, &(0x7f00000054c0), &(0x7f0000005500)) sendmsg$nl_xfrm(r1, &(0x7f0000005840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000005800)={&(0x7f0000005540)=ANY=[@ANYBLOB="88020000210000022bbd7000fbdbdf2500000000000000000000ffffffffffffe00000010000000000000000000000004e220cea4e2403600200a08016000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="b06b6e000100000008000c008000000014000e00ffffffff000000000000000000000000ac00070000000000000000000000000000000000000000500000000000000000000000004e2400084e2300000a00202000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0100000000000000060000000000000007000000000000000900000000000000090000000000000005000000000000000600000000000000050000000000000000000000000000002ae40000000000000200000000000000060000000000000053d65205b46b6e000101020100000000ac000700ff010000000000000000000000000001fe8000000000000000000000000000aa4e2000004e2200800a0080802b000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x840}, 0x804) r7 = getpgrp(r0) r8 = syz_open_procfs(r7, &(0x7f0000000100)="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") sendfile(r8, r8, &(0x7f0000f48000)=0x4000000, 0x401) getsockname$ipx(r8, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/17 04:12:12 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x5fe1) r1 = socket$unix(0x1, 0x805, 0x0) listen(r1, 0x0) 2018/04/17 04:12:12 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f00000001c0)=[0x800, 0x6, 0xfffffffffffffff8, 0x5, 0x0, 0x101, 0xf7], 0x7, 0x1f, 0x5, 0xff, 0x8, 0x3, {0x8000, 0xd3f5, 0x80000000, 0xfad, 0x1f, 0x7, 0xfffffffffffffffe, 0x3f, 0x8, 0x80, 0x88, 0x7, 0x2aca, 0x1f, "d50c907d29a7ac36e76c2444fc0c3879c87420a00333da2b744bab1efa3521bb"}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 04:12:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/17 04:12:12 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/sctp\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000400)=""/206) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x6b, 0x6f, &(0x7f00000001c0)="2e6d998792f94417de0a85b6915b6dd0ea7c6aaf14cf9baf78c46732286f3d59fc0de3d0b02bee9a39077c135d4b0a5fb3ff53c6c17067fe5eb2f3fffe01b30655ce4d401a25285a89ad55e2d180c3d98edca9e1ac2175d971d2ab64f4179b1466eb0c72008c26fc39bd13", &(0x7f0000000240)=""/111, 0x3, 0x2000000000}, 0x28) unshare(0x8000400) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5964, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)=""/69, &(0x7f0000000380)=0x45) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000040)=""/221, &(0x7f0000000140)=0xdd) sendmmsg$alg(r2, &(0x7f00000019c0), 0x0, 0x0) 2018/04/17 04:12:12 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x100000000, 0x9, 0x70, 0x4, 0x7, 0x7}) 2018/04/17 04:12:13 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) 2018/04/17 04:12:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) 2018/04/17 04:12:13 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"b66ac5c71151d4"}, 0x10000}, 0x10) fcntl$setlease(r0, 0x400, 0x2) 2018/04/17 04:12:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/17 04:12:13 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:13 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x265, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='{\x00', 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000cc0)={&(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x8}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/51, 0x33}], 0x1, &(0x7f0000000bc0)=[@fadd={0x58, 0x114, 0x6, {{0xff, 0x100}, &(0x7f0000000340)=0x7, &(0x7f0000000380)=0x4, 0x60ff, 0x200, 0x6, 0x876, 0x5, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0xffff, 0x9e}, &(0x7f00000003c0)=0xfffffffffffffff8, &(0x7f0000000400)=0x8ee, 0x7, 0x1, 0x100000001, 0x5, 0x6, 0x1f}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffd, 0x8}, {&(0x7f0000000440)=""/87, 0x57}, &(0x7f0000000b00)=[{&(0x7f00000004c0)=""/35, 0x23}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/178, 0xb2}, {&(0x7f0000000780)=""/194, 0xc2}, {&(0x7f0000000880)=""/169, 0xa9}, {&(0x7f0000000940)=""/167, 0xa7}, {&(0x7f0000000a00)=""/207, 0xcf}], 0x9, 0x2d, 0x6}}], 0xf8}, 0x40) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000180)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x20}}], 0x58}, 0x0) 2018/04/17 04:12:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0xffffffffd3ddbe84, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 04:12:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0x7}}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x504, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x8081}, 0x20000000) 2018/04/17 04:12:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/17 04:12:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) connect$ax25(r1, &(0x7f0000000140)={0x3, {"dbb4e5335be66b"}, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/04/17 04:12:13 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {}]}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="847381e9c5577e82db49440923e861370c531655cb43ef2534b33eab8b3359451b8fd4d0ef38f1aa3cfd88a7e344ce1560bd39fe4b7e49e9c0a11c6bf431e4e66bdadec2f237488161e1abd05b8f19d51f20550db7d488598ff5a4d0c43c3106a689e891d42786510f7254989b4892b5295b7093150b08026441ac"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/17 04:12:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) [ 78.858638] atomic_op 00000000f832a8b2 conn xmit_atomic (null) 2018/04/17 04:12:13 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500010000000000000042", {0x2}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) 2018/04/17 04:12:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) read(r0, &(0x7f0000000000)=""/18, 0x12) pwrite64(r0, &(0x7f0000000040)="1062584c428f5faa2befa5e1feed307f3cd1ea377d9ed4bad10ad28e6d11b279e9c28b2c5ab5fc80d31250d505371299f17c8ad17b0ec5aaa319a5d6913e7df5eea112735ba7941ef1dd9e499b771fc1410b5372565217a0a2243042241a3c276d6817342c7b5922c19dc3046c", 0x6d, 0x0) write(r0, &(0x7f0000000000), 0xffffffeb) 2018/04/17 04:12:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0x7}}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x504, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x8081}, 0x20000000) 2018/04/17 04:12:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x21, 0x301}, 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x2, 0x20000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001a80)={@local, 0x0}, &(0x7f0000001ac0)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001b00)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) r4 = geteuid() r5 = getpgrp(0x0) r6 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000002040)={0x2554, 0x6, 0x0, 0x320, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x4}, [@typed={0x8, 0x25, @pid=r1}, @nested={0x2270, 0x6f, [@generic="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"}, @typed={0x14, 0x34, @ipv6=@loopback={0x0, 0x1}}, @generic="482aa7bd995ca9e836fdb9e97326cf230eb9ec05be3f59150d3b48f6ca403eec53b818992c5a60c6084a0c511d34e6b7a4e513d4aaef82dc6b1ceea78b93cefa3fa882dae5555373057062b609a95b8331b3cf7da9556ae2e1a9321824800a40c79db3d301136710f2899fb3935a75ed55e412345690eb58d8f0be9d82e243be856332fec0e233cb971f6f9a7108a0b1f28e64a53e431bcc695e38bc74c13aace58e6ab4f8d1885d034a87005e6543f1f2e3b54d7f350edf44bdd6e3e62efa40ff5982ef22f312a366ebfcf55322d18e361979df67747f44"]}, @nested={0x138, 0x58, [@typed={0x8, 0x75, @u32=0x9}, @typed={0x8, 0x1a, @fd=r0}, @generic="4884ccaeb07b0257bee4c2435c89cbbaaad993f12af233c7cd59a21116f2c68297a47163bdca4420b3de99b6aa50a07d60de69b04b172ddeab0d36", @typed={0x8, 0x47, @ipv4=@rand_addr=0x6}, @generic="f41da2c31f6915f7c2251ed8d9477196edf0e40ebea9bc7378218adc37b7810e8a31c88bfa5aa28b2102cf19b6e710ef84af70c5fff711d4c2653c152a974f2102e32f08f8cf6a20dbdc08373653ebfc2cda3f8e8c5587a37df18b1b725eee7ef969996d87cb24e2fde1551b5b197fe3295c2a9e9f1b4a12d45d7ac21355a0903e4669fd45bc76c0a6ebac7726e394c6edff27880c9fc5391279861f3f1c3177c554c052d47cbe70aef05be2cf6c9f7aa8c25995eda55cdfbc7a5623fc3f7b5e099d7613cd", @typed={0x14, 0x16, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x36, @ipv4=@multicast1=0xe0000001}]}, @typed={0x58, 0x3e, @binary="8d5454bdd690ee8b139f4da4278fdc7bbbb449bf30d7b99341e40f841ce13eff0900d43e651bc564e53196749c6894bdb55b82c7c00f442b806016b331cc62a8793761e3f145f2ca05547107774e13bb244e5c30"}, @typed={0xc, 0x19, @u64=0x7ff}, @nested={0xd0, 0x6c, [@typed={0x60, 0x24, @binary="ab3cc44db235839a11be0857212746f6fd530720961de9a3ad4e69d7b5fff4bc2c4ea31f97bdb7a08bf5ff5c472bed661aeb455f2dc129adbbca20a9be67cddf42bd0204605e08c83afe2d29de50bca1eba97a69343915fbfeba0b"}, @typed={0x14, 0x51, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x62, @u64=0x4}, @typed={0x8, 0x7, @pid=r5}, @typed={0x4, 0x45}, @generic="8cd4bd878e4f4abd2fd273b1933fe21badb0edcab5f3c145130f1b370c84adf54b", @typed={0x1c, 0x8, @str="3a656d31242c212c2d7c2bf45e2b2a657468302f5b2500"}]}, @generic="9767192f3a12199a0aa21dd2b13d96434144ce328179ab047ead7f6291525fa9e4fe50da8ad98518aaa43d3e28cf0882b7979dc9c2c1834018fd690c48425dc9217c26ebfc85c69f03322eba2fdfa0ec941d", @typed={0x8, 0x4a, @uid=r6}]}, 0x2554}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x3, 0x3, 0x400, 0x2, 0x0, r8}) 2018/04/17 04:12:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0x342) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/04/17 04:12:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0x389) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='minix\x00', 0x4, &(0x7f0000000280)="811730077e501a29eb4afd3491fe47e578b0de52350572bd90216fe41f0163d9eb828557b05e70ed7bf8e408ff6d151be59bfb23a006c6537f46fb6979b25101afc9a32e0f1ec2d81059489cb632ff8fee8124fbc61c225959b99dc39778f38e4891a265485e43bf0a9a9e200bb043a9e18f0e80a76a") setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)="e073a5c187e2edfab9e9d72ebcf26e1709164b03b745d158b8b42dd65c129e826a71c06580dff126c6141249c96b1e500d5f1febbbc9", 0x36) 2018/04/17 04:12:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x224000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9c}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd) 2018/04/17 04:12:14 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket(0xa, 0xa, 0x98c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/132) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000085) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'rr\x00', 0x6, 0x6, 0x3f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x10001, 0x4, 0x4}}, 0x44) getsockopt(r1, 0x84, 0x0, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/17 04:12:14 executing program 5: r0 = socket(0x18, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000200000000000000020000009d550000ffffffff0000000000000000850000000400740000000000000000009500000000000000000000000000000095000000000000006cdd93951dc724ed7916d8ead4c6"], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xc1, &(0x7f0000000440)=""/193, 0x41f00, 0x1}, 0x48) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) close(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000200)={0xfffffffffffff994, 0x10000000}) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_netdev_private(r1, 0x80000080000089f1, &(0x7f0000000680)="5a7fcab35fff5b74c252b0154132aeb1a7d5d7ba5bcc59f413c1bdb7224b40f77c6c64633a0353261ac3d36260698307fabe91bc7154ec30fa5208fe36ef6ba1df4e9d3c4631bdb82e39895c0e18afff03fefcc159a9dc4e724cf973c574ecc1a8e31ac497f1172b04b381f7ff098430756c1491c7bf260109") sendto(r0, &(0x7f0000000a80), 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="06c7db615249", 'vlan0\x00'}}, 0x80) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x1}, &(0x7f0000000340)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) socket$inet6(0xa, 0x807, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, r3}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000380)={{}, {0x7, 0x3}, 0x8, 0x2, 0x74f412a0}) 2018/04/17 04:12:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/17 04:12:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000008007dbc0005e600"]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x141, 0x0) sendto$inet(r1, &(0x7f0000000080)="72e04b39fe79b69290225b23a2772edf7e84c5b7dcd6c2528dae723943369b5f235600a29789dc9309c27353cf4907571b765010", 0x34, 0x40040c1, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) [ 79.782717] QAT: Invalid ioctl [ 79.823626] QAT: Invalid ioctl 2018/04/17 04:12:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000580)="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") r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000504000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000001740)=""/4096, 0x1209}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @void, @x25={0x1, 0x4, 0x5, "df0bc87f9d38f6e7bd02b7341280b2ac0f9494848a94209cd3380321734da757a25821c4630d6427467be238665b9c72daba6e0fd2038dcee96c9e240325d43b6d2bc230bc079b2925b5e526f858ae63291e13df459dcc210be53de0476abfee054b62f64462f1ef641378ee03764afc21202dc0068b679c7fe9760b9706983df27d"}}, 0x85) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/17 04:12:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xb, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x6, &(0x7f0000000500)=[{&(0x7f0000000080)="db8aad87eb100038c7a8ca3d8d2c3dc7b787f66463b76e045cf3be201b35bd9cca1181273f3f78cd08aeb5b868a650288a4f2ced8b80dd9c946750a20d8ee8ddee82632bb59fe9f6f06137fb3d9ebd6c736acb743a8917155c30be3254d512899bb2a34353af36969d6a049dd630260961e0a4903035d229ca2d4a3d7ab522b3fc6ebd53015d88bb707127afe2a89ec2ba3caf5056dfcf52aa10939cd1a67b6f9decec", 0xa3, 0x1}, {&(0x7f0000000140)="f7ec04fb534b2eda999e9be790a07e8e0013cb740e3923601ebceaf965dcb630a1a9eabc69717670693d7a2bfc8ad526d13c329855eca77aab674b9f120d94d88e81792d4c3f8f2972ca0114a296ccd4e0841eb5c12b68dfa8366122dddc9986fabb96a51288b151537471f0bc45273b38743b2476c2cd463056022b017345bbf92759f8e7567b366d68f340d1946db8f660e39feaf13feec958125f04d0bafee14cae01e4d5ed6c6422b5719764f14f7cec881a1b8a4c150d34ac41f4caff37a3ac659b20e86be9fa80946a0eca4581e209e57148aaf765794e73b07301f03323334db0cf8d55d1cb9983812276218670f685", 0xf3, 0xa3c}, {&(0x7f0000000240)="08fc5f1a8633e0f8f4a60c60abfb2e9360d9df0796ee20a7d5dcc24b4c7a9266f5f93e055ddf4e592ed23677246a69c04f23c50d992af0a89434a641b43831a9d168597b31b1abb4e7a61488ca3c56a6125ad4906405103642120a5d52790ad02d2b1c1d1752ef72220a01977c73e1466bab6c6ccc95867090516d5042f2e3b923a3f999957abe5d089ebfd576e9ac29727ffba127cfc4775faccf6fbb724fdd1860ac36e28ee0b56a1df5e69fd67ceea23142c35d401d215787b07819ec0dc672cf2c9a1ab97ab558e2", 0xca, 0x3ff}, {&(0x7f0000000340)="26f3f5c4c79b58bdb37c6b22c0d4e3dbd3f3379b728cc27135479266d9f38e0f955783c540db99ad7bd734f74f236b196782bd6c34237acdb6e17964e924e21d588fd8b888b60a7d42bf03ee4fdecaf677490c34c550cdde3da3efdcaac8381ec36b509b59037ce2cfa534786cc6480a943735480c994656eee3f1048f117924136a0fcd825130564401759f3f09e2df4ecc7c6800648270eda3fced609b70abba1c30e3c7fdac456b2053666c472222db0e15b751efe206c2d68dbd1ee044f9c9cad5c8131349af186b3dc289be3607578923a0fc10b7eed64139bd87f273e4348cbb0143a2e1d3fc9d1c00f859cb3cb83c7ef4e530aa09", 0xf8, 0x363655bd}, {&(0x7f0000000440)="0f55ddf0782529732a0e9d99d6f5b4201a4fbdaff1d4f321e55e6291685093ca531a3b5c7d015fffa0a4c6ddc4490d77a431c725b18719dffaea68e6875d68e36e468650aec7e3c41625a5deefe154fb3b3d54a89f75663c3f98595da90f775a53f1a50e", 0x64, 0x1000000000000000}, {&(0x7f00000004c0)="c92851e69e9e4b2991d1b39a3fb8fa8f3d6990052eba056edcbd04de91", 0x1d, 0xad9f}], 0x20000, 0x0) 2018/04/17 04:12:14 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f00000002c0)}) 2018/04/17 04:12:14 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000), 0x0) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:14 executing program 1: r0 = socket(0x11, 0xa, 0x0) io_setup(0x25, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) shmget(0xffffffffffffffff, 0xa000, 0x0, &(0x7f0000ff4000/0xa000)=nil) r2 = eventfd2(0x2c41, 0x800) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/17 04:12:15 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400, 0x0) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x1c) socketpair$inet(0x2, 0x7, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000140)="e5248948770fbf67ef499e74fb7b807dfab95e38e2a793689b190b97bb8e34d73f23c14c28ba438db41d90024cdfaa7466ace26a7811fe46640538a884d10465758217591bf6d045ff6e0433a0dfcdb2e68e37fa9f5dd7370f18d297dbefde") socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/17 04:12:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c4, 0x1a, 0x300, 0x70bd26, 0x25dfdbff, {0x17}, [@generic="8cc52c04a290b0b81a8b61aabb68d6a920ea34ea39a7b69c01f117dd3030b0a5e097cb322d975bfcc5578bc5b1831d2861baa168fb02585c1985c9540bc12f9994f800602afe8d8298eb3c04fb9b5861f857c2a3a5dc32984490c895833a8ec9d7637da2d665b3ae39f7365bfb675306d80f4914befd347564be1b8e1fe1c40d4236b904e238e16d91bd069c9b5d858492f4518e7f3855141bc3535f929a3ec3d13297afbd4dba62aac8190ae339f91c99c7066a10065b9573984d2200f2579c4039018c53d1", @generic="8663961cd833ef850a44ac3525f06dc0f2a5e26695e79077644e4b866a0eab3996a856067d66931abd0d57359e646ae07a", @generic="1f3bfa82673077df38c8bdecdc05e04f2740c64c895e1d984cbbf83303ae871f8dfa1f6e302e28eda990836eefbe4bdb4acd4c73650a81f42d5ac4eace2c20325d9fe722565e825f31cee308070240a3dc4601a4c82e97d00eb9dd50a3fc99e4ee1d54397b6913429a4bc81039b264adc0d55e5259991be89c5a5dd8a75f5ce7291fe9af66d8089895cb52ded1fd35fd1cf60492f12fb999dfdab04508bcc81938d5e287c753aff7a3bb341fe342f0988981fbc58966aa"]}, 0x1c4}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/04/17 04:12:15 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109002) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x500) syz_mount_image$ext4(&(0x7f00000006c0)='ext2\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, &(0x7f00000028c0), 0xc9002, &(0x7f0000002980)) 2018/04/17 04:12:15 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000), 0x0) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x35e) 2018/04/17 04:12:15 executing program 7: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000027c0)=""/26, 0x1a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1) sched_yield() getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/04/17 04:12:15 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/95, 0x5f}], 0x1, &(0x7f0000000080)=""/105, 0x69}, 0x100) close(r1) 2018/04/17 04:12:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:15 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5ac, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1, 0xfffffffffffffc00, 0x3, 0x8, 0x80}, 0x14) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'ip6tnl0\x00'}, &(0x7f0000000080)='*$em1vboxnet1\x00', 0xe, 0x1) 2018/04/17 04:12:15 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) shmdt(r2) 2018/04/17 04:12:15 executing program 5: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="0a625536b92f3954c26a5851dc0260452a77624b4840638a357ceb10cb5fbeeb39f68b86f0655e88b67aa841e0530fcfa5e4cf4f90edede97ef52019c83977cf8f75", 0x3d}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/17 04:12:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f00000000c0)=0x263) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfffffffffffffe01, 0x7, [0x39, 0x5, 0x9, 0x1, 0x7, 0x1, 0x2]}, 0x16) socket$alg(0x26, 0x5, 0x0) r2 = dup(r0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x32, 0x38, 0x34, 0x33, 0x35, 0x33, 0x35, 0x33, 0x30]}, 0x9) 2018/04/17 04:12:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x4, 0x4) dup3(r0, r1, 0x0) 2018/04/17 04:12:15 executing program 7: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000100000000000004"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x400000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xffffffff}) ioctl(r0, 0x8936, &(0x7f00000001c0)="0c8de0211f74e240cf24595c68702c2b976226d859ff0801d7c7cf5642a4590f88a2779b91fff25c63b90e0100295f43f162d3aa45abf9e4666c2bd2a9d16ced8e875201c6f7565c018663ea16aee6ec906cb4085a4d431963e3cecd203a6487f5160f29ac1ed5c7d4d1246cb5c8c21b0970f2e1e2292e83682f13e87c7d22a281fb673400b1093075dcbcb1d57490fcd8e4653a9d08d651b05498e20cc937ed8648f29d85c6854c9341e72e34bc45101c1df33f8366e73c275a159fd2807ff90a68dfd0b2adaac1736716f58a4be2bb00faf8d1a0bed2bbdc68e98caa9c54fa3bc306b15429efedf7fd29770b98ac55bbaf24f64d100e2156e1f0cb42e56ffd43ae54c71df0521a25514cfe0715f27719e1dd1a59fa44beff140cd6d7f0c31336beb1ea0ad9ee79c93db0a349bbc782091bdb15141a0c72e9a441273317f4f57a1c44fa6c597f171280484b83987c15f5cb65414b063e60bf01aa850000000000000000000000") 2018/04/17 04:12:15 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000), 0x0) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:16 executing program 1: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x24, 0x10040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x0, r0}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001404}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x48844}, 0x44011) 2018/04/17 04:12:16 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:16 executing program 7: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10601, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xff, 0xfffffffffffffffa, 0xffffffff, 0x3, 0x9, 0x8000, 0xc, {0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x0, 0x1ff, 0x80000001, 0x3ff}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r1, &(0x7f0000000400)=0x4) syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400282, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x10000000000000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x5cee}}, 0x6, 0x4, 0xfffffffffffff801, 0xfffffffffffffff8, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x8}, 0x8) 2018/04/17 04:12:16 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x802) sendmmsg(r0, &(0x7f0000004bc0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="ce75b0920e4389f474178898f2876fad22959080b6f6301448604f63380083276596aea63dd1a84e7f5f25cf567e48a8a34a34f3221750bfbb6ec5bbe1b2dcadb065bb0d4c1cb3264331606efdcda4ad324c7d10865cd482b0c5930a8d1813b188299462b51e4e5291f9ab06fdfd23be29921f00b7923dcbe3ae08af36e4b7f01f1354eabe05acdace7caa3862553506de6bba339f1834c5a29e25c40191c92e0e63cf5a543805a70012c6e8b0da526890528637c2c763e8516c52d8d2a825d1487ab3f9079130d8c41a228ba2b8a895513048040ee93ab26b4638acb4b1c3d7e11c7ef06a4c53a1d3d19408bc04820574febbc16bbba91db3", 0xf9}], 0x1, 0x0, 0x0, 0x20044014}}, {{&(0x7f0000000800)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)="282c0aaee1ee2e6183c74d33c8be6af4f05f007a0e0d960ec644c7cdca697c02202c0441516f6a80eb6522cd464ffa0a36227b4b4079fcea995727aaeb3a2af5fbe16700", 0x44}, {&(0x7f0000000900)="2195cb249347f5f10858c355d3c059c301e77b1ffd72010045d320ed5e271e703e", 0x21}], 0x2, &(0x7f0000000980)=[{0x88, 0x112, 0x0, "c7fa0aae6071fb4dca98d915fc8f3dd2318262eb8118703e1a9f2b8af5d40fbdfa7f7676466ddcbe73f8bdbaef4e31078c22f1ce905dbc5c0eb0d6ad4c1a99972b33497feb50cb4bccc1d0feba52bc45e9b09a1d0f3ea29b55bec85e0b4da39187cf3111da0a40e0d909ff2a8538581e2cdd5f7356ac25"}, {0xb0, 0x29, 0x2, "c97518521447ca9861a17bb0c4a956dc66ac3db8cd9acc1b8a7b167bb7cec6dcff094d1371c5080e015039f2b75fb415d84a371bb10e7ddb09581669221a7620232156d765351731c00bd84a5627cd164dd96fbff500a250f6209ccd393984d5db181cba131d3bd2b6dd8671bf4ff46a1c20a92639e8fe476209b0a783a4c83bde86433f954ff0b859784d1ff660a1393336c0c590134ea9fd"}, {0x1010, 0x0, 0x1000, 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0x1000}], 0x1, &(0x7f0000004740)=[{0xf0, 0x6, 0x7fffffff, "25ef02948e1b5f3d2a902e27fcfef103f624b2a0d670cfb68694386998d9fba53f3e25966cd2bc111260b58e3c6dc050db7b771f34b86ec5a6c124723e2122eec91425c2bbb31e26aab65be10c148e370ef0c1d48be4b30bb71e0ad789481e364bf5763cdb70f5fa63e8049f2795b800601852836adb8f678a05e53f01d383b986cc1bb090f2303d3bcc4917de672cac8edd3fc286a935276ab3e3e3e0b8a7310bd00beba7c93f0b7fae2f7748f629b02c3659a22eea92fdaaf318ece97b3157312a441354da0dbe3cb44ad308582cadc0fb5b90cf6961bb9c4843dd01fc11"}, {0xf8, 0x184, 0x1, "be721b8308688bbd275d15c0117095b6b2f688d3e4a8dc7575402193c58948aae568fcc7fd793e1d747026c37110baa292248fc83a4a5fdcccd7cdaf431b48d09019c5a97a26501337eed88cc55fd584ed3187eacfb5216c8c8c4febfa62bafb2e03ee3896665f8531ad30512ff6d3840737631d0c2c490467896eda152a80d47f99cd9cffbf825db983ee6caeafc8651d7dcd2dd6fc465b4277fdefe9ff09740d7a9f20086eb54275229e4ba76ccb72611592bb373215800d728c370516cd60a0185df142741e6afeb79879643a9f532c501f853ecd49cb00b180d5cec8735737307ee7d3"}, {0xc0, 0x10e, 0x60, "28ef1a77350d8c124e30df6d3cd3256a19b60f7572b9f9355305d6e30279a4adbd30db33bfcb8a014513987d8af40f1b6a67282f131c592898834da09bab4eea3c8952b02a4cbe32013a5bede85cccfa6b75920acb18c9db9efc2f6f7d53ee7007b30c3227f88fcdeed5fb189cae02afe0822a8eded0606edc24f0495999b7c586e5323218bc556219bfc98f8e5a8701ab043554200350fba53efa3d909cbeb83e1772c8413ffea8f42655aa7ec10f7d"}, {0x10, 0x0, 0xf24}, {0x20, 0x10e, 0x2, "d183db0530d6bc72512327536d29"}, {0x90, 0x13f, 0x1, "288d6a95a6da288e73c823a4f354e5d8869ee69b4f6a8d103d59ce5896390302a0599f6718140d1cb5c05f96c807574723c3ebcbd5d4da1595a786094df96fb7a77e8a0521facf15ef8127d325062705e4ec01e3a374fd2b7b35e8270754e35a8645469e3bec5d5b5ed85f99be44e17f5dea471ac3d1a3bda884a5"}, {0x100, 0x1, 0x400, "13f46aea39ace22236149bb3b5b62b03960c893264b5a568560f37ba46d5aefeb7b5d3a2449c2e82ad2fab56dac9d33f833a9f48fc19263acc709f7fe01cd372ee3e58d96d4fd203c0edef92523596ccb21b0a5345fcaf7b44ba439f1e044bc9622ace6f8bef31d58532286d57b489358105b345d62a5eb78a364d3c4a8a61c3736d6ac390b37105c6603aabea24189546d73d3b2d4021c081bcd4cdf928134c5a760f46cedbd236590b70569c148ab65fb5888033c1ab5ac28e793944f83e620cdf2c62072621abebb12bc6e888bdba7333508fd55324458b65d22db702952449ccf4ee8c2057853bb62dd3aecab927"}], 0x468, 0x4000000}, 0x2}], 0x5, 0x800) r2 = dup2(r0, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14, 0x80000) recvmsg$kcm(r2, &(0x7f0000002d00)={&(0x7f0000002640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/252, 0xfc}, {&(0x7f00000027c0)=""/83, 0x53}, {&(0x7f00000023c0)=""/34, 0x22}, {&(0x7f0000002840)=""/128, 0x80}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/216, 0xd8}, {&(0x7f0000002a80)=""/106, 0x6a}, {&(0x7f0000002b00)=""/220, 0xdc}], 0x9, &(0x7f0000002cc0)=""/44, 0x2c, 0xfffffffffffffffc}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0x11, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x81}, [@ldst={0x3, 0x2, 0x3, 0x5, 0x2, 0x118, 0x9}, @call={0x85, 0x0, 0x0, 0x3c}, @map={0x18, 0x9, 0x1, 0x0, r1}, @map={0x18, 0x6, 0x1, 0x0, r2}, @exit={0x95}, @generic={0x8001, 0x5, 0x80000000, 0x8}, @map={0x18, 0x3, 0x1, 0x0, r3}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0xb4, &(0x7f0000000540)=""/180, 0x41000, 0x1, [], r4}, 0x48) 2018/04/17 04:12:16 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:16 executing program 1: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x24, 0x10040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x0, r0}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001404}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x48844}, 0x44011) 2018/04/17 04:12:16 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003400)='/dev/hwrng\x00', 0x181000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003580)={&(0x7f0000003440)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000003540)={&(0x7f0000003480)={0x84, 0xb, 0xf, 0x4, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x8}, [@nested={0x70, 0x25, [@typed={0x4, 0x81}, @generic="26a142789cd7b178761004fecd765fa5c7438a609df1fc288565ecbfa7d3bb74c01706d87bd874045c63c7fcd249604b8b36ef997cb3cb815973d72fc191d58dcd4657c93122fb69de30ac7be4a91c643ad6240773042b6cf0eca3d2fa7562c2", @typed={0x8, 0x7b, @ipv4=@multicast2=0xe0000002}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 04:12:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:16 executing program 4: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000030c0)=[@in6={0xa, 0x4e23, 0x6343, @dev={0xfe, 0x80, [], 0x10}, 0x64}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) socket$nl_crypto(0x10, 0x3, 0x15) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0xffffffffffffffae) inotify_init() ioctl$VT_RELDISP(r1, 0x5605) r3 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x2276, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/92, 0xa7}) 2018/04/17 04:12:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3, 0x0, 0x0, 0x0, 0x0, 0x804}) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)="3e6d66a3bbf9374cb92716e3955e66b5f51e8cc6b3439820b5636d10df045281a350cfd30bf1f1e4d7a72608f62db68afd925159b82661729c810cb764", 0x3d}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000340)="84c52d194f241b673c2fe9131950f888e81963b37db5c9fc08c5b37828764a0d66417d6346b127db4c0c17d188e97e", 0x2f}, {&(0x7f0000000380)="9ba640cb0e0f0e6d9af2", 0xa}, {&(0x7f0000001640)="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", 0x341}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="050000004065070078a832a0292682bca0efb11709fcca9c031f228513ec45a8e50008b9f901ae128a0d47a71a870fc5a43c3f0517408d27bdebb3d9c34f54fa98421fd916949f62f43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec44e087dd394eb34533c3aa97f4315628606210a990eb94da62e47d299822261e901bf0c465c8a47a335ce37c94d75eef3d29f7279579d54c2f48c69b643708df1a80f9f0dfb5634ed2934eade199c0b6bb7c4bfafc294f5243189ad750c8c8cc9cd405283d287a55836577a53ac25ad24b93d3225d0c87a1c98e70b2ec7348be4a5436f8e"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r3, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}, 0x3, 0x1, 0x1f, 0xe0000000, 0xcc5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x6, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff, 0x0, 0x5, 0x20000000000}}, &(0x7f00000002c0)=0xb0) r5 = msgget$private(0x0, 0x0) msgrcv(r5, &(0x7f0000e3b000)={0x0, ""/230}, 0x412, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") msgsnd(r5, &(0x7f00001aeff8)={0x2}, 0x8, 0x0) r6 = syz_open_pts(r0, 0x2) dup3(r6, r0, 0x0) listen(r1, 0x0) fcntl$getown(r1, 0x9) getpgid(0x0) write(r0, &(0x7f0000000040), 0xffab) 2018/04/17 04:12:17 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000140)=""/205, &(0x7f0000000240)=0xcd) sendfile(r0, r1, &(0x7f000000a000)=0x200, 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x7fff, 0x1, 0xfffffffffffffffd, 0x1, 0x7, 0x8001}) sendfile(r0, r1, &(0x7f0000000080), 0x8a) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000300)) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="ee3a93792d3b5103f54baf49f3f7b2d5004c843a28e152ba44c8c8c51a0df5ea4a09358ad37383c24bace9a729cd2eeb16d9299f459aece9aac737b7eb166c54f3ff87139214bbad2bd737d06e0282654a343490e7989ea74fa0a5c21cea1614a2fb411f8ea85905c6e21a32ea72") 2018/04/17 04:12:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000000)={0x4, 0x800, 0x0, 0x2000000}) 2018/04/17 04:12:17 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfff}, &(0x7f00000000c0), 0x8) shmget$private(0x0, 0x1000, 0x78000b17, &(0x7f0000a29000/0x1000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0xfffffffffffffffa, 0x40}, 0x2) 2018/04/17 04:12:17 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)}], 0x1) tee(r2, r1, 0x5, 0xb) 2018/04/17 04:12:17 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x6, 0xfffffffffffffc74) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='mqueue\x00', &(0x7f0000000080)='mqueue\x00', &(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='#posix_acl_accesseth0\'\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000180)='mqueue\x00', &(0x7f00000001c0)='mqueue\x00', &(0x7f0000000200)='mqueue\x00'], &(0x7f0000000340)=[&(0x7f0000000280)="73656c66776c616e315ce96c6f2e76626f786e6574313a00", &(0x7f00000002c0)='[securitytrusted}[]\\\\\x00', &(0x7f0000000300)='mqueue\x00'], 0x800) 2018/04/17 04:12:17 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 2018/04/17 04:12:17 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)="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") getdents(r1, &(0x7f0000000000)=""/98, 0x85) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 04:12:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r3 = getpid() sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f00000001c0)={0x5a8, 0x13, 0x0, 0x0, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x3}, [@typed={0x8, 0x5b, @uid=r2}, @nested={0xc4, 0x4c, [@typed={0x4, 0x89}, @typed={0xc, 0x72, @u64=0x8}, @typed={0x8, 0x65, @u32=0xfffffffffffffc00}, @typed={0x8, 0x72, @fd=r0}, @typed={0x8, 0x43, @u32=0x8}, @generic="2bd63bc075e4a70fbcac2563260f1aaecf51a567be117f369bec981ae355213374cc5687683066c4a676b1fe42ef1001bd357977fceb4421", @typed={0xc, 0x3, @u64=0x80000001}, @generic="64149e0f1a568618604a2ff8e5cbc713a2ff362375178c5cb086ff7500b0711b13c46341452c3efe379b7621185730f1fd485a933d98ba7a0b316815fd1650c24e7a87addb24a4a172d89ff72f1ced95a228940d"]}, @nested={0x4c8, 0x8c, [@generic="0a8838840e8fb802687a706e8ea07a8fafcae9b388f70d4f365ea733a2f9d28e9de412bedfa5428e427521331b9da98c57bc3c624b4f127f55dcd33f6ef28066fb062bd757ba37f157e25f7f3e49ec2ec06da01b05da42e1aa0a60ae8b89bcec58ec9e5af9d48e0b105b97cd9503b1ee6685dd475e8fed4b5a4a354e83224b565ba25f9d454f460dd647c6cbe92b41ee1e3b6e648a890e68b7601ed3188ff3a6c4bef09c5ea7c17b22150453fcbe2892763923a487b1138a6028032f50aeaa0b80b3a17d4bad02515407b30dc14e57b5c03ad678dfa4851e3cc482d254da", @generic="658dbc247d458616cbc0b8e9215f62e47281e0604c476f267add4912a4400c97480dc60c101944251cd5d9f9006eb25dce24419de05474ff0fba7468b50daed938b0d64ee2c5979a01292ae21aa8fd788c383dd11efd9d4b036ff1775cff1c0d43a83fe6e03201a0582105bb053fcd7b8bcb3e4b6b3cd84d14e707c1fef14e2593f90183b1d93ea2483f4310bd6c2412264d386a859997131cc7d5508018f58df21fb4e4cce1ca5124598206a693f1e441fcf24fd1ba6ac582ca9cf700e5d61461cc444b086d1cf51c8c5d05cff746c86cec43d1f6e0ed", @typed={0x8, 0x88, @u32=0x10001}, @generic="c140d0e546f719cd84d36de0761daa8e1c3e2712fd2b71381968efa64354b63c7ebd98fcd397a57eee2429630752c09d72d3c639b4c7f81091fbb6d360cf70aad62fde6c53ae967f313c239c75f5ab1c4ad9a97289c522316586c91e52ac9b86dc8dbfe6ffac21924414e69c40a2cb693e27f96b6a4cf313e619f5c29f0f24a26720944a95be36d8b5ef8377d3d040", @generic="18e34a56b40fdace046da553bd8275a73b8da1180f4781f991000f9c4a7ce13ce24b090824e42dddac14dc0d354fe372fa0c70b1ca556a04f74b36a72564c774870c8ff70f1954ad87c3124d250209e6e42ea544b47cd11f8de9172656cb18e7c2bc4f3367c7e5186002f048e92b6b7ee992346a1ce3fbd9a1eeba2c115412e48c2740e857b712d3197bb7bee47678478016303899d6c3a376585ea4738a550eb13ec1928742dd95e6a4851d57149a30fc58afeeea9d97420f413488d2", @typed={0x8, 0x86, @pid=r3}, @generic="5f32c39c9a110a0ce85a172e6ddab7f70dbe6439deb7c1596cb30b63845360875b4fdcced374326164e91aed6eb40c60", @generic="ccfce5c608c79df0a51999d12bca41187af5acba22796cb40e32ea2bb5e967d9c9e59563be289a11c5745ffce5dfc4954162b64bda4a60df7c26c73f721719b45a0a3c4a36f9ec8fc82b1fcdb354881ac34e65bfe9601026342cc308d73253393db60083f8cc8c5f6699dbd654e6ce76819f316ab2f7150d10be7beb97de202789d1c8c8ba6c3fde86945bb8777e0b82e54907e48e84403a88806e792d562a9105de21cc10924e7a30d18f2406f8062d7ecb14d475d3f6e3f3d24c3ffee1974b8a34503aa2f11d3a1794e0cb6a1fe007d3d4e738bfb5929b0cc5f705ab", @generic="fcb50201b04f3c1054ad2a73b3cba463e32702e12461be74a9d55719993b2248ed5fcf2a05c13459c4c39d9378b34f775cfd3808637ebc480cf0f24343b490634ae07b76d87525073beabfaa11b496896c0dfa7c00feca667a049c58674f2cb8a9277bab0e7a598481e4465c8907d6508c10f9bfc20ac92c2f99e837b1feaa3c2a9e1c692d8eb3cda8aad4fe96794b6381beaf91830869d6db47d6bd225deff35bae7dde"]}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x4000}, 0x81) unlink(&(0x7f0000000800)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xfffffffffffffe46) 2018/04/17 04:12:17 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:18 executing program 7: mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) socketpair(0x0, 0x0, 0x2, &(0x7f0000000040)) 2018/04/17 04:12:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 2018/04/17 04:12:18 executing program 3: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x2404) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/04/17 04:12:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:18 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) read(r0, &(0x7f0000000000)=""/52, 0x34) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e22, @rand_addr=0x743}}) 2018/04/17 04:12:18 executing program 1: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x24, 0x10040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)={0x0, r0}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001404}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x48844}, 0x44011) 2018/04/17 04:12:18 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:18 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x6, 0xfffffffffffffc74) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='mqueue\x00', &(0x7f0000000080)='mqueue\x00', &(0x7f00000000c0)='mqueue\x00', &(0x7f0000000100)='#posix_acl_accesseth0\'\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000180)='mqueue\x00', &(0x7f00000001c0)='mqueue\x00', &(0x7f0000000200)='mqueue\x00'], &(0x7f0000000340)=[&(0x7f0000000280)="73656c66776c616e315ce96c6f2e76626f786e6574313a00", &(0x7f00000002c0)='[securitytrusted}[]\\\\\x00', &(0x7f0000000300)='mqueue\x00'], 0x800) 2018/04/17 04:12:18 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r1, 0x5, 0xb) 2018/04/17 04:12:18 executing program 4: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') timer_create(0x3, &(0x7f0000000000)={0x0, 0x21, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400181, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r2, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x8, 0x6}, 0x14) 2018/04/17 04:12:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r0, 0x4002000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x6, 0x0, {0x3, 0x3, 0x9, 0x0, 0x6}}) 2018/04/17 04:12:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:18 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x200000) mmap(&(0x7f000003d000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x24) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000000)=""/38) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x38b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0xfffffffffffffff8, 0x7, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="0002ac14e1aa000000000000a0e80000178ea71cc57c01d9"], 0x10) 2018/04/17 04:12:18 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1a00000000000000000000000000000000009500000000000000ef055d10e62ad3dfa518dab595516dcb8b6357d9309e888992f484185f51b429f7d93b0000000000000000"], &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/17 04:12:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) unshare(0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair(0x11, 0x2, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/04/17 04:12:18 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:18 executing program 4: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') timer_create(0x3, &(0x7f0000000000)={0x0, 0x21, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400181, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r2, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x8, 0x6}, 0x14) 2018/04/17 04:12:18 executing program 3: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') timer_create(0x3, &(0x7f0000000000)={0x0, 0x21, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400181, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r2, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x8, 0x6}, 0x14) 2018/04/17 04:12:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/04/17 04:12:18 executing program 1: socket$netlink(0x10, 0x3, 0x12) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="ade06389abdba93f06e04b09355a41d9452c89228c0f56b15b723ed5b581dd6a0cec7aeb600c370277ca138c2842c01adc3427cb6f790a2fbadfb591c7392ee7aa16949589ffc69330c006ff96ed6ecab8afac4348742a4a939ac98f20fc6628441d80f2", 0x64, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) 2018/04/17 04:12:18 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000001a40)=[{{&(0x7f0000001480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001500)=""/225, 0xe1}, {&(0x7f0000001600)=""/129, 0x81}, {&(0x7f00000016c0)=""/84, 0x54}, {&(0x7f0000001740)=""/88, 0x58}], 0x4, &(0x7f0000001800)=""/37, 0x25, 0x10001}, 0x3}, {{&(0x7f0000001840)=@ipx, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/64, 0x40}, {&(0x7f0000001900)=""/85, 0x55}, {&(0x7f0000001980)=""/37, 0x25}], 0x3, &(0x7f0000001a00)=""/55, 0x37, 0x3}, 0x4}], 0x2, 0x1, &(0x7f0000001ac0)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001b00)={0x39cf, 0x1, 0x3, 0xa, 0x0}, &(0x7f0000001b40)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e80)={r1, 0x51}, &(0x7f0000001e40)=0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="2400000000f9010000000000dfffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001c80)={{0x33, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x1, 'rr\x00', 0x20, 0x40, 0x21}, {@broadcast=0xffffffff, 0x4e21, 0x12003, 0x3, 0xad9d, 0x1}}, 0x44) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000001b80)=0xbc5, 0x4) write$binfmt_elf32(r3, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0xa6e, 0x800, 0x6, 0x5, 0x3, 0x3e, 0x2, 0x3bd, 0x38, 0x17b, 0x5, 0xad, 0x20, 0x1, 0x7ff, 0x2, 0x7fff}, [{0x60000001, 0x2, 0xdb, 0x2e5, 0x800000000000000, 0x35, 0x9, 0x5}], "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", [[], [], [], []]}, 0x1458) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001d00)={0x0, @multicast2, @multicast2}, &(0x7f0000001d40)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001d80)={@dev={0xfe, 0x80, [], 0x1b}, @dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, 0x14, 0xaea, 0xb, 0x400, 0x4efc248a, 0x10, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001c00)={0x7, 0x820c, 0x9, 0x6, r2}, &(0x7f0000001c40)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001e00)=0x80, 0x4) 2018/04/17 04:12:18 executing program 4: r0 = getpgid(0x0) setpgid(r0, r0) 2018/04/17 04:12:18 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:18 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x50200, 0x0) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./control\x00', 0x7fff, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="d4d9c3c924d2c18bf7cdb1edc4c24279b534dec7a84a", 0x16, 0x5}, {&(0x7f00000000c0)="28fcbaf6167f6ab993", 0x9, 0x6}, {&(0x7f0000000100)="0b91f7fd39a05e3661493275945cf8172a23", 0x12, 0x4}, {&(0x7f0000000140)="f94c0ae42d94b96a649edc6d765ba020fe742b4c90a01fb308315704d89e89586f6cf66f5b0f089bd490784b5456712d109a45a70cc93c47f9bea6a77bfd86d098f870fbdf773069d5715bc269fa168367973488d2b9c8ff7c0f7613b6c7f4a9d69eeb574730e08914ac52c3741ff9d208c433b71a9c7f74a366055e2f926f8162cbe12322c699791900460406d036e2adc9b5ca1758db445ff75070", 0x9c, 0x9}, {&(0x7f0000000200)="10c737c18d8e2eda143827c362f97efe30df096bcba13d616254d726785ae6a62b57bb0edb75a9e2bd6aacbee59777a40a606de9258a5e418f75f463bf6f816b56b44c2f2eb89b81293eeb5c975b54fe03bad192861c8cc9444a6f08c430a7b3ab5b2351e65fd6daee30f10799aa6edc02a88a4051d9fbd92248b6f9629245fee8bd", 0x82, 0x4000000000}], 0x40, &(0x7f0000000340)={[{@fmask={'fmask', 0x3d, [0x34, 0x33, 0x36, 0x35, 0x33, 0x30]}, 0x2c}, {@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3f, 0x2d, 0x3f]}, 0x2c}]}) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r2, &(0x7f000003bff6)='./control\x00', &(0x7f0000041f20)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001dffc), 0x0) 2018/04/17 04:12:18 executing program 7: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x200) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/17 04:12:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x800, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/04/17 04:12:19 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x100000005, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x6, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @dev}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0xcd, @empty, 0x1e}}}, 0x84) fcntl$getflags(r0, 0x40a) 2018/04/17 04:12:19 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, 0xffffffffffffffff, 0x5, 0xb) 2018/04/17 04:12:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x69303494, 0x1, 0xfe3, 0x7, 0x0, 0x9dc, {0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xf33}}, 0x8000, 0x8, 0x3, 0x1, 0x4}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x6c, "d5094e4ffc45228890f1dd9d55ca7075db4e7f3303dd6cf967de997cd4037fd4cc1e84c69832d7e4c555ce7c0ceb3ddcca97c6a5c0cc51338c202f2039222f9dcc6a69ebd24106fd1cf160e1f5489cfb3921255c0b6969b3b0d94f53c811b722c59773b3c6d97130542caecd"}, &(0x7f0000000340)=0x74) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) 2018/04/17 04:12:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x14}, 0x35c}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, @in6={0xa, 0x4e23, 0x6, @empty, 0x1000}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}], 0x9c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/04/17 04:12:19 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2278, &(0x7f0000000080)="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") fcntl$setstatus(r2, 0x4, 0x3ffc) read(r2, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/04/17 04:12:20 executing program 1: syz_open_pts(0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) gettid() migrate_pages(0x0, 0x100, &(0x7f0000000040)=0xfffffffffffffff9, &(0x7f0000000080)=0x1) 2018/04/17 04:12:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x14}, 0x35c}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, @in6={0xa, 0x4e23, 0x6, @empty, 0x1000}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}], 0x9c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/04/17 04:12:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x3ff, 0x9}, {0x100000000, 0x401}, 0x8, 0x6, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x47) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000400)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'veth0_to_bond\x00', 0x4800}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team_slave_1\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000440)=""/226, &(0x7f0000000540)=0xe2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB=' ', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1790845c"], &(0x7f00000003c0)=0x8) 2018/04/17 04:12:20 executing program 5: r0 = socket(0x0, 0x0, 0x0) unshare(0x40000000) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000180)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x3, 0x1, 0x776, 0x2}, {0xfffffffffffffa57, 0x1, 0xfffffffffffffc01, 0x1}, {0x6, 0x3f8d, 0x5, 0x3ff}]}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="1e70f4357705e4368e3df8e8a4e7cb504a7077224ad2bc536d", 0x19, 0x0, &(0x7f0000000300)={0x2, 0x4e21}, 0x10) bind$packet(r0, &(0x7f0000000280)={0x11, 0x11, r4, 0x1, 0xe12, 0x6, @random="852229b45589"}, 0x14) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000004c0)={r7, 0x1}) r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r10 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x10000, r2, r3, r5, r8, 0x4, 0x9}, 0x4, 0x1, 0x5, 0x3, r9, r10, 0x2}) readahead(r0, 0x72, 0x2) sendto$inet6(r0, &(0x7f0000000340)="b4f1ef03314342655aeec0d1ebee30d2f75096ff4fc6c29f06cffddf77263f14d2c1afd0b897345208ec8847e6c75a0f1e7ea64dd2dc6424d19cc3e22602938d148698d30e43232ba128ec7a2c0974b63bfa33797b904b53581c04c941a7035234ac877b1350be310bb5a49409934a90a0a5a51d0c9dd5c4615f5f059a4a6544672a0fefcd5e090c358dfcdf90121d839a120704e3656e55d2db4b4f62d728353f6c71801f0ad6a01443a8c688521a45ed634e2724f01085", 0xb8, 0x4004, &(0x7f0000000400)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/17 04:12:20 executing program 4: unshare(0x28060400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/04/17 04:12:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000062f000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000340)={'HL\x00'}, &(0x7f0000000380)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/56, 0x38}], 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/248, 0xf8}], 0x2, 0x0) 2018/04/17 04:12:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:20 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x0, 0xb) 2018/04/17 04:12:20 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x0, 0xb) 2018/04/17 04:12:20 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pipe(&(0x7f0000000180)) setsockopt$inet_dccp_buf(r2, 0x21, 0x15512599f14f2218, &(0x7f0000000000)="f0c6cfaf3a7db1c4d51f0f11b5d9ff55d525464453f104428d616b07ac25c3ae5da00ea57dc47efb500ab47c7263f98899478c97849a9800d606c2166fd894978e9f90684e91decead2abe4af19e029def8d3009619d6adecfbc9a7bedd1fe0ee55f388f9c0923b5abd182521870b344b7d656987dcdcb7bd1e84fd1051c52c5c9cd05d100415a01957c328b3abfa95531c8bd", 0x93) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00000000c0)=""/59, 0x3b, 0xeaa, &(0x7f0000000140)={r3, r4+30000000}) 2018/04/17 04:12:20 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000026c0)) 2018/04/17 04:12:20 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/17 04:12:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x3ff, 0x9}, {0x100000000, 0x401}, 0x8, 0x6, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x47) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000400)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'veth0_to_bond\x00', 0x4800}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team_slave_1\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000440)=""/226, &(0x7f0000000540)=0xe2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB=' ', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1790845c"], &(0x7f00000003c0)=0x8) 2018/04/17 04:12:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x2080000000005, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/04/17 04:12:21 executing program 4: syz_emit_ethernet(0x4, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x5b5, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/04/17 04:12:21 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x0, 0xb) 2018/04/17 04:12:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) getdents(r0, &(0x7f0000000040), 0xd4c72893) 2018/04/17 04:12:21 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6_vti0\x00', 0x2dd0}) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setitimer(0x3, &(0x7f00000000c0), 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000080), 0x4) 2018/04/17 04:12:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7, 0x5d45268c, 0x9, 0x80000000}, &(0x7f0000000480)=0x98) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) statx(r3, &(0x7f0000000200)='./file0\x00', 0x6000, 0x10, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0xf0f, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000500)={r2, 0x4}, 0x8) r4 = getpgrp(0x0) move_pages(r4, 0x4, &(0x7f0000000080)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil], &(0x7f00000000c0)=[0x3], &(0x7f0000000100)=[0x0], 0x6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$netrom(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x224100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x3c, r5, 0x406, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) 2018/04/17 04:12:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x3ff, 0x9}, {0x100000000, 0x401}, 0x8, 0x6, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x47) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000400)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'veth0_to_bond\x00', 0x4800}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team_slave_1\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000440)=""/226, &(0x7f0000000540)=0xe2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB=' ', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1790845c"], &(0x7f00000003c0)=0x8) 2018/04/17 04:12:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access%mime_type\x00', 0x2) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000000c0)}, {&(0x7f0000000280)}], 0x2, 0x0) 2018/04/17 04:12:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x200}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'teql0\x00', 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = dup(r0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x80000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x3a, r2, r4}, {0x800, 0xf05, 0x2, 0x9, 0x6, 0x20000000000000, 0x800000000f9da, 0x80000001}, {0x6e0, 0x0, 0x1f, 0x800}, 0x7fffffff, 0x6e6bbf, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x1, 0xffffffffffff4d92, 0x1d, 0x9, 0x4}}, 0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) 2018/04/17 04:12:21 executing program 4: r0 = memfd_create(&(0x7f0000000000)="73656c668b47504c5b4073656c662500", 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x81) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) 2018/04/17 04:12:21 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/17 04:12:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x3ff, 0x9}, {0x100000000, 0x401}, 0x8, 0x6, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x47) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000400)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'veth0_to_bond\x00', 0x4800}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team_slave_1\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000440)=""/226, &(0x7f0000000540)=0xe2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB=' ', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1790845c"], &(0x7f00000003c0)=0x8) 2018/04/17 04:12:21 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6_vti0\x00', 0x2dd0}) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setitimer(0x3, &(0x7f00000000c0), 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000080), 0x4) 2018/04/17 04:12:21 executing program 0: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) 2018/04/17 04:12:21 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "ba112a6b00d45e8a2e40ef7529b75b040e19db24b9316291d24263e6ecc3cba2c12fbf0c99e57785701ed2a94bf7ff2084a4c8ca887e8aaa486fbc77f0998f23ed63217cfc8907bb9364d9c06c624a41fd6d7042f94aa2e766471e0fe6f6093694dc7ace0ce9e55c51790c99d1e352ccaea7ea15a0329bc89ce4652d6d"}, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000000280)={"7369ff01000000000000000000004002", @ifru_map}) 2018/04/17 04:12:21 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) flock(r0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/04/17 04:12:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x0) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000004000000ffff0020000000000000ffffffcd0d000000000000000000000000000000d756"], 0x1) 2018/04/17 04:12:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x200}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'teql0\x00', 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = dup(r0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x80000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x3a, r2, r4}, {0x800, 0xf05, 0x2, 0x9, 0x6, 0x20000000000000, 0x800000000f9da, 0x80000001}, {0x6e0, 0x0, 0x1f, 0x800}, 0x7fffffff, 0x6e6bbf, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x1, 0xffffffffffff4d92, 0x1d, 0x9, 0x4}}, 0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000008c0)}, 0x0) 2018/04/17 04:12:22 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) fadvise64(r0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/04/17 04:12:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x9, 0x80000000, 0x1ffe000000000, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) getcwd(&(0x7f0000000080)=""/129, 0x81) 2018/04/17 04:12:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0xfffffffffffffdd3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="dac01c814dfd5da26ec3e726a089eb95e3399016cf8bd535323bb7631c741dbe8cf7567295d50800000000000000c0d1ae36faf3a8cca2ff60b0911146c8aee71b3e000000000000000000000000", 0xfffffffffffffe58) 2018/04/17 04:12:22 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/17 04:12:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fadvise64(r0, 0x0, 0xfffffffffffffe01, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/04/17 04:12:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x4) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000200)=""/185) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'bpq0\x00', 0x600}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=0x1000890000001) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x00', 0x4006}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/17 04:12:22 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = shmget$private(0x0, 0xd000, 0x0, &(0x7f0000ff3000/0xd000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000007c0)=""/4096) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x5dd, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/17 04:12:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8f5f, 0x2, 0x100, 0x8000, 0x9d9, 0x4, 0x10000, 0x8, 0x1ff, 0x400000000}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x40, 0x4, 0x1, 0x100000000, 0x5, [{0x6, 0x200, 0x0, 0x0, 0x0, 0x200}, {0x3f53, 0x3, 0x1, 0x0, 0x0, 0x4}, {0x80, 0x7fffffff, 0x7, 0x0, 0x0, 0x800}, {0x0, 0x4, 0x10000, 0x0, 0x0, 0x600}, {0x4, 0x2, 0x7}]}) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x18, 0x9, "23377ef5e6af773588e80441063819fe87e8fa40063da33280bcab7d6485918d049ad682449dbd094513657d8ec95724c735d24eef419f4a3daf3e2e390fb99f", "c6dbff7b5a49f181f9c63803a6181c3c538fce7c1733bcb061b50910e1056508", [0x0, 0x5]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x2004}) 2018/04/17 04:12:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x11) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/9) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/17 04:12:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:22 executing program 3: madvise(&(0x7f0000791000/0x4000)=nil, 0x4000, 0xa) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14b900, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xce08, 0x1, 0x0, 0x200, 0x4, 0x2}) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) [ 87.784901] device lo entered promiscuous mode 2018/04/17 04:12:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000dcfe9)='net/ip6_tables_targets\x00') sendfile(r0, r1, &(0x7f0000000240), 0x3) [ 87.844319] device lo left promiscuous mode [ 87.862577] device lo entered promiscuous mode 2018/04/17 04:12:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}], 0x1) 2018/04/17 04:12:23 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/17 04:12:23 executing program 7: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x50000000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0), 0x0) 2018/04/17 04:12:23 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000640)={'nouuid,'}) r0 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/17 04:12:23 executing program 3: 2018/04/17 04:12:23 executing program 5: 2018/04/17 04:12:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/17 04:12:23 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 04:12:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/17 04:12:23 executing program 4: 2018/04/17 04:12:23 executing program 0: 2018/04/17 04:12:24 executing program 7: 2018/04/17 04:12:24 executing program 4: 2018/04/17 04:12:24 executing program 1: 2018/04/17 04:12:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/17 04:12:24 executing program 0: 2018/04/17 04:12:24 executing program 4: 2018/04/17 04:12:24 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 04:12:24 executing program 7: 2018/04/17 04:12:24 executing program 3: 2018/04/17 04:12:24 executing program 1: 2018/04/17 04:12:24 executing program 5: 2018/04/17 04:12:24 executing program 6: 2018/04/17 04:12:24 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) 2018/04/17 04:12:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00'}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x6, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000), 0x20) 2018/04/17 04:12:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/17 04:12:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/17 04:12:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x0) 2018/04/17 04:12:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/17 04:12:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x3d4, &(0x7f00000000c0)={&(0x7f0000000100)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/04/17 04:12:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8f5f, 0x2, 0x100, 0x8000, 0x9d9, 0x4, 0x10000, 0x8, 0x1ff, 0x400000000}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x40, 0x4, 0x1, 0x100000000, 0x5, [{0x6, 0x200, 0x0, 0x0, 0x0, 0x200}, {0x3f53, 0x3, 0x1, 0x0, 0x0, 0x4}, {0x80, 0x7fffffff, 0x7, 0x0, 0x0, 0x800}, {0x0, 0x4, 0x10000, 0x0, 0x0, 0x600}, {0x4, 0x2, 0x7}]}) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x18, 0x9, "23377ef5e6af773588e80441063819fe87e8fa40063da33280bcab7d6485918d049ad682449dbd094513657d8ec95724c735d24eef419f4a3daf3e2e390fb99f", "c6dbff7b5a49f181f9c63803a6181c3c538fce7c1733bcb061b50910e1056508", [0x0, 0x5]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x2004}) 2018/04/17 04:12:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x4) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000200)=""/185) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'bpq0\x00', 0x600}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=0x1000890000001) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x00', 0x4006}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 90.145228] device lo entered promiscuous mode [ 90.185331] ================================================================== [ 90.192734] BUG: KMSAN: uninit-value in gf128mul_init_4k_lle+0x212/0x5c0 [ 90.199570] CPU: 0 PID: 7215 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 90.206398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.215736] Call Trace: [ 90.218315] dump_stack+0x185/0x1d0 [ 90.221928] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 90.226576] kmsan_report+0x142/0x240 [ 90.230358] __msan_warning_32+0x6c/0xb0 [ 90.234408] gf128mul_init_4k_lle+0x212/0x5c0 [ 90.238902] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.244249] ? ghash_setkey+0x56/0x280 [ 90.248121] ghash_setkey+0x185/0x280 [ 90.251912] ? ghash_final+0x1f0/0x1f0 [ 90.255791] shash_async_setkey+0x337/0x4c0 [ 90.260097] ? shash_async_digest+0x1b0/0x1b0 [ 90.264577] crypto_ahash_setkey+0x31a/0x470 [ 90.268978] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 90.274149] crypto_gcm_setkey+0xa3c/0xc10 [ 90.278365] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 90.282751] crypto_aead_setkey+0x373/0x4c0 [ 90.287065] aead_setkey+0xa0/0xc0 [ 90.290590] alg_setsockopt+0x6c5/0x740 [ 90.294549] ? aead_release+0x90/0x90 [ 90.298333] ? alg_accept+0xd0/0xd0 [ 90.301951] SYSC_setsockopt+0x4b8/0x570 [ 90.306008] SyS_setsockopt+0x76/0xa0 [ 90.309805] do_syscall_64+0x309/0x430 [ 90.313698] ? SYSC_recv+0xe0/0xe0 [ 90.317237] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.322403] RIP: 0033:0x455329 [ 90.325573] RSP: 002b:00007f0d8b2cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.333279] RAX: ffffffffffffffda RBX: 00007f0d8b2ce6d4 RCX: 0000000000455329 [ 90.340538] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.347785] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.355037] R10: 0000000020b78ff0 R11: 0000000000000246 R12: 00000000ffffffff [ 90.362282] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 90.369534] [ 90.371142] Uninit was stored to memory at: [ 90.375443] kmsan_internal_chain_origin+0x12b/0x210 [ 90.380529] kmsan_memcpy_origins+0x11d/0x170 [ 90.385010] __msan_memcpy+0x19f/0x1f0 [ 90.388890] gf128mul_init_4k_lle+0x99/0x5c0 [ 90.393288] ghash_setkey+0x185/0x280 [ 90.397075] shash_async_setkey+0x337/0x4c0 [ 90.401377] crypto_ahash_setkey+0x31a/0x470 [ 90.405766] crypto_gcm_setkey+0xa3c/0xc10 [ 90.409987] crypto_aead_setkey+0x373/0x4c0 [ 90.414292] aead_setkey+0xa0/0xc0 [ 90.417809] alg_setsockopt+0x6c5/0x740 [ 90.421761] SYSC_setsockopt+0x4b8/0x570 [ 90.425800] SyS_setsockopt+0x76/0xa0 [ 90.429583] do_syscall_64+0x309/0x430 [ 90.433452] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.438628] Uninit was stored to memory at: [ 90.442939] kmsan_internal_chain_origin+0x12b/0x210 [ 90.448031] __msan_chain_origin+0x69/0xc0 [ 90.452255] __crypto_xor+0x23c/0x16b0 [ 90.456117] crypto_ctr_crypt_inplace+0x29a/0x3a0 [ 90.460942] crypto_ctr_crypt+0x54c/0x7d0 [ 90.465076] skcipher_encrypt_blkcipher+0x222/0x320 [ 90.470073] crypto_gcm_setkey+0x6a3/0xc10 [ 90.474297] crypto_aead_setkey+0x373/0x4c0 [ 90.478599] aead_setkey+0xa0/0xc0 [ 90.482115] alg_setsockopt+0x6c5/0x740 [ 90.486069] SYSC_setsockopt+0x4b8/0x570 [ 90.490106] SyS_setsockopt+0x76/0xa0 [ 90.493884] do_syscall_64+0x309/0x430 [ 90.497760] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.502924] Local variable description: ----vla@crypto_ctr_crypt_inplace [ 90.509733] Variable was created at: [ 90.513427] crypto_ctr_crypt_inplace+0x19a/0x3a0 [ 90.518248] crypto_ctr_crypt+0x54c/0x7d0 [ 90.522375] ================================================================== [ 90.529717] Disabling lock debugging due to kernel taint [ 90.535139] Kernel panic - not syncing: panic_on_warn set ... [ 90.535139] [ 90.542480] CPU: 0 PID: 7215 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 90.550595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.559928] Call Trace: [ 90.562502] dump_stack+0x185/0x1d0 [ 90.566106] panic+0x39d/0x940 [ 90.569285] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 90.573937] kmsan_report+0x238/0x240 [ 90.577733] __msan_warning_32+0x6c/0xb0 [ 90.581772] gf128mul_init_4k_lle+0x212/0x5c0 [ 90.586248] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.591590] ? ghash_setkey+0x56/0x280 [ 90.595457] ghash_setkey+0x185/0x280 [ 90.599252] ? ghash_final+0x1f0/0x1f0 [ 90.603127] shash_async_setkey+0x337/0x4c0 [ 90.607429] ? shash_async_digest+0x1b0/0x1b0 [ 90.611901] crypto_ahash_setkey+0x31a/0x470 [ 90.616290] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 90.621467] crypto_gcm_setkey+0xa3c/0xc10 [ 90.625692] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 90.630078] crypto_aead_setkey+0x373/0x4c0 [ 90.634390] aead_setkey+0xa0/0xc0 [ 90.637916] alg_setsockopt+0x6c5/0x740 [ 90.641881] ? aead_release+0x90/0x90 [ 90.645688] ? alg_accept+0xd0/0xd0 [ 90.649315] SYSC_setsockopt+0x4b8/0x570 [ 90.653377] SyS_setsockopt+0x76/0xa0 [ 90.657171] do_syscall_64+0x309/0x430 [ 90.661059] ? SYSC_recv+0xe0/0xe0 [ 90.664593] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.669768] RIP: 0033:0x455329 [ 90.672951] RSP: 002b:00007f0d8b2cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.680662] RAX: ffffffffffffffda RBX: 00007f0d8b2ce6d4 RCX: 0000000000455329 [ 90.687927] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.695187] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 90.702454] R10: 0000000020b78ff0 R11: 0000000000000246 R12: 00000000ffffffff [ 90.709716] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 90.717395] Dumping ftrace buffer: [ 90.720912] (ftrace buffer empty) [ 90.724595] Kernel Offset: disabled [ 90.728195] Rebooting in 86400 seconds..