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 '10.128.0.53' (ECDSA) to the list of known hosts. 2018/04/13 14:41:48 fuzzer started 2018/04/13 14:41:49 dialing manager at 10.128.0.26:33379 2018/04/13 14:41:55 kcov=true, comps=false 2018/04/13 14:41:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/13 14:41:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/173, 0xad, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) 2018/04/13 14:41:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f000013fff8), 0x0, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/13 14:41:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x14, 0x4, 0x40000000008, 0x8ffffffff}, 0x14}, 0x1}, 0x0) 2018/04/13 14:41:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/13 14:41:57 executing program 5: r0 = socket(0x20000001f, 0x5, 0x2) bind$bt_l2cap(r0, &(0x7f0000000700)={0x1f}, 0xe) listen$netrom(r0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/13 14:41:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/13 14:41:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0xffffffffffffff87, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0xfffffd09}, 0x1}, 0x0) syzkaller login: [ 44.251099] ip (3756) used greatest stack depth: 54672 bytes left [ 44.696519] ip (3801) used greatest stack depth: 54312 bytes left [ 45.474176] ip (3880) used greatest stack depth: 54200 bytes left [ 45.956281] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.962801] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.002279] device bridge_slave_0 entered promiscuous mode [ 46.035367] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.041864] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.063779] device bridge_slave_0 entered promiscuous mode [ 46.099606] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.106124] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.124738] device bridge_slave_0 entered promiscuous mode [ 46.150398] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.156833] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.172905] device bridge_slave_0 entered promiscuous mode [ 46.209261] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.215713] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.261166] device bridge_slave_1 entered promiscuous mode [ 46.273154] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.279617] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.299792] device bridge_slave_1 entered promiscuous mode [ 46.309377] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.315847] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.341690] device bridge_slave_1 entered promiscuous mode [ 46.349871] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.356339] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.366637] device bridge_slave_0 entered promiscuous mode [ 46.373828] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.380341] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.399970] device bridge_slave_0 entered promiscuous mode [ 46.416948] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.423397] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.438869] device bridge_slave_0 entered promiscuous mode [ 46.449342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.459722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.469846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.477864] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.484303] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.526514] device bridge_slave_0 entered promiscuous mode [ 46.547355] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.553799] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.580995] device bridge_slave_1 entered promiscuous mode [ 46.603426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.609878] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.636127] device bridge_slave_1 entered promiscuous mode [ 46.645645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.654852] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.661315] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.681319] device bridge_slave_1 entered promiscuous mode [ 46.711522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.726184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.738609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.746324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.754387] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.760822] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.804191] device bridge_slave_1 entered promiscuous mode [ 46.811169] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.817612] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.845772] device bridge_slave_1 entered promiscuous mode [ 46.918097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.954745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.969579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.019174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.053424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.167692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.222292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.297930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.549325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.589801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.638865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.748337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.791481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.845979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.896961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.906514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.095695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.120647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.224067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.253413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.319599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.419293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.428886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.521691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.699164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.790084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.835932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.945710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.006056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.039654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.096015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.120314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.174558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.181749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.194112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.244266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.254633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.262173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.278219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.297523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.304630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.324694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.363274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.437182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.448177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.475460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.485761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.507540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.522422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.529632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.539648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.572202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.602509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.609904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.631820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.652946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.665777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.673841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.697546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.713593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.722849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.748722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.759383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.767794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.776636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.786122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.821960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.876217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.883387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.898935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.958418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.965597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.977714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.020754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.030672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.042748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.069182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.078339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.111150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.179502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.186720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.198343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.267372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.274525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.285750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.327400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.344221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.384799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.665364] ip (4269) used greatest stack depth: 53288 bytes left [ 51.916782] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.923285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.930182] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.936640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.975712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.982799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.998594] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.005097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.011874] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.018314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.030525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.047549] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.054000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.060840] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.067257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.116974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.131145] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.137604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.144405] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.150833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.200611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.286832] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.293314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.300202] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.306638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.362287] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.551114] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.557578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.564387] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.570835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.580542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.594233] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.600709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.607552] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.614000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.630522] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.820420] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.826912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.833768] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.840218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.870259] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.024322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.035612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.064256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.094360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.108702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.115836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.123617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.771575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.255343] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.407690] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.499325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.505539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.527582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.611412] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.844696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.891215] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.078927] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.085215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.100563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.138379] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.179590] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.317943] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.324250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.334638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.390892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.397135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.409739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.663758] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.670134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.684391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.787294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.793632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.804657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.950627] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.956976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.969211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.036316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.042592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.053714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 14:42:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/13 14:42:23 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') pread64(r1, &(0x7f00008af000), 0x294, 0x0) 2018/04/13 14:42:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000140)="465f8739f48a52658c3c84530322e25bf0090045e6061c3565a7f7ec29a58f8da2", 0x21) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c01000021000100000000000000f80000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x3}, 0x1}, 0x0) 2018/04/13 14:42:25 executing program 6: r0 = socket(0x10, 0x2000000000003, 0x0) write(r0, &(0x7f0000000040)="240000005a001fff0ff9f407180000000913171006000300ff0409ff050002ffffde0000", 0x24) 2018/04/13 14:42:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f000013fff8), 0x0, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/13 14:42:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f000013fff8), 0x0, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/13 14:42:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/04/13 14:42:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0xffffffffffffff87, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0xfffffd09}, 0x1}, 0x0) 2018/04/13 14:42:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x200000000, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, &(0x7f00000004c0)=0x84) 2018/04/13 14:42:25 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x24040800) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/13 14:42:25 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001480)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bridge0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/04/13 14:42:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/13 14:42:25 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x27f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00), 0x1fe, 0x0, 0x32c}, 0x0) 2018/04/13 14:42:25 executing program 3: 2018/04/13 14:42:25 executing program 0: 2018/04/13 14:42:25 executing program 4: 2018/04/13 14:42:25 executing program 7: 2018/04/13 14:42:25 executing program 1: 2018/04/13 14:42:25 executing program 4: 2018/04/13 14:42:25 executing program 2: 2018/04/13 14:42:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 2018/04/13 14:42:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x2000000], 0xbb}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/04/13 14:42:25 executing program 7: 2018/04/13 14:42:25 executing program 5: 2018/04/13 14:42:25 executing program 0: 2018/04/13 14:42:25 executing program 1: 2018/04/13 14:42:25 executing program 4: 2018/04/13 14:42:25 executing program 7: 2018/04/13 14:42:25 executing program 2: 2018/04/13 14:42:25 executing program 5: 2018/04/13 14:42:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001d00ffff0000000000000000050000000c00000000000000"], 0x1}, 0x1}, 0x0) 2018/04/13 14:42:26 executing program 6: 2018/04/13 14:42:26 executing program 3: 2018/04/13 14:42:26 executing program 1: 2018/04/13 14:42:26 executing program 7: 2018/04/13 14:42:26 executing program 2: 2018/04/13 14:42:26 executing program 5: 2018/04/13 14:42:26 executing program 4: 2018/04/13 14:42:26 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r0, r1) 2018/04/13 14:42:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendmsg$rds(r0, &(0x7f0000003380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000003100)}, 0x0) 2018/04/13 14:42:26 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/13 14:42:26 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/197, 0xc5}], 0x1, &(0x7f0000000180)=""/34, 0x22}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="34de9764da51", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)) 2018/04/13 14:42:26 executing program 4: 2018/04/13 14:42:26 executing program 5: 2018/04/13 14:42:26 executing program 7: 2018/04/13 14:42:26 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) 2018/04/13 14:42:26 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000001f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0xb, &(0x7f0000000080), 0x4) 2018/04/13 14:42:26 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r0, r1) 2018/04/13 14:42:26 executing program 4: r0 = socket$inet(0x2, 0x8000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/13 14:42:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendmsg$rds(r0, &(0x7f0000003380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000003100)}, 0x0) 2018/04/13 14:42:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x48011}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 14:42:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/04/13 14:42:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@flushpolicy={0x24, 0x1d, 0x331, 0x0, 0x0, "", [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x24}, 0x1, 0x0, 0x0, 0x800000080}, 0x0) 2018/04/13 14:42:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x21) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x0, 0x401}) 2018/04/13 14:42:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='stat\x00') pread64(r1, &(0x7f0000000100)=""/8, 0xfffffeae, 0x0) 2018/04/13 14:42:27 executing program 3: unshare(0x28000000) unshare(0x2c020000) 2018/04/13 14:42:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)='a', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/04/13 14:42:27 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x24040800) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xfffffdef}, 0x1}, 0x0) 2018/04/13 14:42:27 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/197, 0xc5}], 0x1, &(0x7f0000000180)=""/34, 0x22}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="34de9764da51", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)) 2018/04/13 14:42:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x48011}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 14:42:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) 2018/04/13 14:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) 2018/04/13 14:42:27 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000000)={'eql\x00'}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 14:42:28 executing program 2: 2018/04/13 14:42:28 executing program 3: unshare(0x28000000) unshare(0x2c020000) 2018/04/13 14:42:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x48011}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 14:42:28 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000e80)={&(0x7f0000000800)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "ba1b0f3f932a7f8a21b045df2fa6d21a61d2c840ffae9b0209ed28140f22a26ad5a7ff3ba7520f9610ff00000000000000f3327db0914c46434584d8e3ae1b"}, 0x60, &(0x7f0000000380)}, 0x0) 2018/04/13 14:42:28 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1d6}], 0x1}, 0x0) 2018/04/13 14:42:28 executing program 1: 2018/04/13 14:42:28 executing program 0: 2018/04/13 14:42:28 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x24040800) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xfffffdef}, 0x1}, 0x0) 2018/04/13 14:42:28 executing program 1: 2018/04/13 14:42:28 executing program 2: 2018/04/13 14:42:28 executing program 3: 2018/04/13 14:42:28 executing program 0: 2018/04/13 14:42:28 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000e80)={&(0x7f0000000800)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "ba1b0f3f932a7f8a21b045df2fa6d21a61d2c840ffae9b0209ed28140f22a26ad5a7ff3ba7520f9610ff00000000000000f3327db0914c46434584d8e3ae1b"}, 0x60, &(0x7f0000000380)}, 0x0) 2018/04/13 14:42:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x48011}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 14:42:28 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x100}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x119, 0x705000, &(0x7f00000001c0)) 2018/04/13 14:42:28 executing program 1: 2018/04/13 14:42:28 executing program 2: 2018/04/13 14:42:28 executing program 6: 2018/04/13 14:42:28 executing program 3: 2018/04/13 14:42:28 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000e80)={&(0x7f0000000800)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "ba1b0f3f932a7f8a21b045df2fa6d21a61d2c840ffae9b0209ed28140f22a26ad5a7ff3ba7520f9610ff00000000000000f3327db0914c46434584d8e3ae1b"}, 0x60, &(0x7f0000000380)}, 0x0) 2018/04/13 14:42:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}], 0x1, 0x8000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 14:42:28 executing program 1: 2018/04/13 14:42:28 executing program 4: 2018/04/13 14:42:28 executing program 0: [ 72.641295] ================================================================== [ 72.648714] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 72.655128] CPU: 1 PID: 6008 Comm: syz-executor7 Not tainted 4.16.0+ #83 [ 72.661956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.671305] Call Trace: [ 72.673894] dump_stack+0x185/0x1d0 [ 72.677526] ? __crypto_memneq+0x2f9/0x490 [ 72.681763] kmsan_report+0x142/0x240 [ 72.685564] __msan_warning_32+0x6c/0xb0 [ 72.689624] __crypto_memneq+0x2f9/0x490 [ 72.693688] ? kernel_fpu_end+0x2c/0x1d0 [ 72.697748] ? gcmaes_decrypt+0x874/0xea0 [ 72.701889] ? kernel_fpu_end+0xba/0x1d0 [ 72.705952] gcmaes_decrypt+0x8d5/0xea0 [ 72.709940] generic_gcmaes_decrypt+0x181/0x1e0 [ 72.714612] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 72.719452] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 72.724122] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 72.728963] aead_recvmsg+0x25b5/0x2960 [ 72.732952] aead_recvmsg_nokey+0x129/0x160 [ 72.737277] sock_recvmsg+0x1d0/0x230 [ 72.741077] ? aead_sendmsg_nokey+0x250/0x250 [ 72.745577] ___sys_recvmsg+0x3fb/0x810 [ 72.749555] ? __fget_light+0x56/0x710 [ 72.753439] ? __fdget+0x4e/0x60 [ 72.756816] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 72.762186] ? __fget_light+0x6b9/0x710 [ 72.766173] SYSC_recvmsg+0x298/0x3c0 [ 72.769982] SyS_recvmsg+0x54/0x80 [ 72.773522] do_syscall_64+0x309/0x430 [ 72.777415] ? ___sys_recvmsg+0x810/0x810 [ 72.781567] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.786757] RIP: 0033:0x455319 [ 72.789942] RSP: 002b:00007f8e0a03dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 72.797649] RAX: ffffffffffffffda RBX: 00007f8e0a03e6d4 RCX: 0000000000455319 [ 72.804911] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000014 [ 72.812176] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.819476] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.826749] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 72.834018] [ 72.835644] Local variable description: ----authTag@gcmaes_decrypt [ 72.841951] Variable was created at: [ 72.845672] gcmaes_decrypt+0xd6/0xea0 [ 72.849560] generic_gcmaes_decrypt+0x181/0x1e0 [ 72.854219] ================================================================== [ 72.861564] Disabling lock debugging due to kernel taint [ 72.867011] Kernel panic - not syncing: panic_on_warn set ... [ 72.867011] [ 72.874382] CPU: 1 PID: 6008 Comm: syz-executor7 Tainted: G B 4.16.0+ #83 [ 72.882518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.891871] Call Trace: [ 72.894466] dump_stack+0x185/0x1d0 [ 72.898095] panic+0x39d/0x940 [ 72.901306] ? __crypto_memneq+0x2f9/0x490 [ 72.905535] kmsan_report+0x238/0x240 [ 72.909338] __msan_warning_32+0x6c/0xb0 [ 72.913397] __crypto_memneq+0x2f9/0x490 [ 72.917457] ? kernel_fpu_end+0x2c/0x1d0 [ 72.921515] ? gcmaes_decrypt+0x874/0xea0 [ 72.925663] ? kernel_fpu_end+0xba/0x1d0 [ 72.929722] gcmaes_decrypt+0x8d5/0xea0 [ 72.933708] generic_gcmaes_decrypt+0x181/0x1e0 [ 72.938384] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 72.943226] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 72.947904] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 72.952754] aead_recvmsg+0x25b5/0x2960 [ 72.956755] aead_recvmsg_nokey+0x129/0x160 [ 72.961086] sock_recvmsg+0x1d0/0x230 [ 72.964891] ? aead_sendmsg_nokey+0x250/0x250 [ 72.969399] ___sys_recvmsg+0x3fb/0x810 [ 72.973386] ? __fget_light+0x56/0x710 [ 72.977273] ? __fdget+0x4e/0x60 [ 72.980642] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 72.986004] ? __fget_light+0x6b9/0x710 [ 72.989989] SYSC_recvmsg+0x298/0x3c0 [ 72.993799] SyS_recvmsg+0x54/0x80 [ 72.997336] do_syscall_64+0x309/0x430 [ 73.001228] ? ___sys_recvmsg+0x810/0x810 [ 73.005385] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.010570] RIP: 0033:0x455319 [ 73.013760] RSP: 002b:00007f8e0a03dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 73.021469] RAX: ffffffffffffffda RBX: 00007f8e0a03e6d4 RCX: 0000000000455319 [ 73.028740] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000014 [ 73.036004] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/13 14:42:28 executing program 0: 2018/04/13 14:42:28 executing program 6: 2018/04/13 14:42:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=""/88, 0x58}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="55d29234", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00'], 0x2}, 0x1}, 0x0) recvmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000080)=@ax25={0x3, {"7f520aa90d7907"}}, 0x4, &(0x7f00000001c0), 0x10, &(0x7f00000015c0)}, 0x0) 2018/04/13 14:42:28 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) getcwd(&(0x7f00000004c0)=""/175, 0xaf) [ 73.043268] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 73.050535] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 73.058238] Dumping ftrace buffer: [ 73.061762] (ftrace buffer empty) [ 73.065443] Kernel Offset: disabled [ 73.069328] Rebooting in 86400 seconds..