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 '10.128.0.56' (ECDSA) to the list of known hosts. 2018/04/17 12:32:05 fuzzer started 2018/04/17 12:32:06 dialing manager at 10.128.0.26:43021 2018/04/17 12:32:12 kcov=true, comps=false 2018/04/17 12:32:15 executing program 0: 2018/04/17 12:32:15 executing program 1: 2018/04/17 12:32:15 executing program 7: 2018/04/17 12:32:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/17 12:32:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x6}, 0x0, {0x2, 0x0, @rand_addr}, 'team_slave_0\x00'}) 2018/04/17 12:32:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x10000) 2018/04/17 12:32:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/17 12:32:15 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) syzkaller login: [ 43.157459] ip (3759) used greatest stack depth: 54688 bytes left [ 43.692369] ip (3808) used greatest stack depth: 54672 bytes left [ 44.410294] ip (3881) used greatest stack depth: 54560 bytes left [ 44.550276] ip (3892) used greatest stack depth: 54200 bytes left [ 44.775670] ip (3908) used greatest stack depth: 53960 bytes left [ 45.041490] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.048121] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.101334] device bridge_slave_0 entered promiscuous mode [ 45.140876] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.147401] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.191690] device bridge_slave_0 entered promiscuous mode [ 45.207191] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.213695] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.235387] device bridge_slave_0 entered promiscuous mode [ 45.242513] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.249939] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.260758] device bridge_slave_0 entered promiscuous mode [ 45.275736] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.282232] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.297854] device bridge_slave_0 entered promiscuous mode [ 45.333085] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.339612] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.354473] device bridge_slave_1 entered promiscuous mode [ 45.363322] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.369816] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.394732] device bridge_slave_0 entered promiscuous mode [ 45.403367] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.409897] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.434615] device bridge_slave_1 entered promiscuous mode [ 45.451444] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.457938] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.469553] device bridge_slave_1 entered promiscuous mode [ 45.477204] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.483701] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.494075] device bridge_slave_0 entered promiscuous mode [ 45.515151] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.521658] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.542372] device bridge_slave_0 entered promiscuous mode [ 45.559446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.567122] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.573602] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.588935] device bridge_slave_1 entered promiscuous mode [ 45.595811] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.602330] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.614202] device bridge_slave_1 entered promiscuous mode [ 45.623243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.632968] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.639491] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.666835] device bridge_slave_1 entered promiscuous mode [ 45.694978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.702452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.708965] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.743198] device bridge_slave_1 entered promiscuous mode [ 45.771818] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.778341] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.802117] device bridge_slave_1 entered promiscuous mode [ 45.820557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.830323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.841971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.852407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.860254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.884986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.965867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.995993] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.072887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.082315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.119989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.153448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.194662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.800281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.824206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.846642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.027108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.039595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.049130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.073989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.102665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.129532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.200967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.224011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.247146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.309079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.356010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.451855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.541369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.019752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.067619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.108075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.206458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.249785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.267255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.288274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.324899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.342664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.426667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.481458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.489302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.502819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.530067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.544109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.552390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.560466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.568174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.578607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.624530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.634126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.647202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.685907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.693908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.702521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.750646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.775665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.786087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.795083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.808325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.818800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.830242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.837302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.875314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.892777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.910778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.934594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.941839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.949090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.964470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.981474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.999924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.014524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.041307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.064712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.088728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.103855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.111126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.119433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.128239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.142375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.157798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.176424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.193690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.224811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.245276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.253473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.271997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.293896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.329092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.367209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.413181] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.420742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.431807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.155298] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.161859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.168768] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.175238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.200600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.218373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.404458] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.410981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.417882] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.424360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.440196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.458320] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.464792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.471622] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.478134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.487755] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.509749] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.516255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.523144] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.529611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.609510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.616951] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.623432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.630347] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.636837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.664683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.675608] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.682141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.688943] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.695387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.735082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.779579] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.786138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.793013] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.799508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.840333] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.912495] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.919000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.925876] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.932355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.945132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.256111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.275789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.307495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.333286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.347480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.354892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.362722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.756900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.874215] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.028305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.082568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.139346] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.189276] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.377962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.565010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.571424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.580332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.634427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.718161] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.724465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.739611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.833923] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.840369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.855155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.907573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.913982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.942688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.990448] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.999842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.006154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.042015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.074340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.082483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.310558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.316999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.325106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.544614] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.550941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.562510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 12:32:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) 2018/04/17 12:32:43 executing program 1: 2018/04/17 12:32:43 executing program 7: 2018/04/17 12:32:43 executing program 2: 2018/04/17 12:32:43 executing program 3: 2018/04/17 12:32:43 executing program 4: 2018/04/17 12:32:43 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/17 12:32:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0x103}) 2018/04/17 12:32:43 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r3 = socket(0x1f, 0x1, 0x1000000000000000) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c3543505ac61941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83181651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e28501243526f2a4f0fc1d77929cb7856c42244d8f4375fffbffff3b00ec064d80e6df58c8647a95b8985352a49583a14bbbbe11a922a8c7bd163c756162eb5c3b907651dbd2f736165e62aecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c07ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c51532b2d96b0be02bd6b7f85a54179c6649859e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360aff88d3c2c8b4e83fa6632bf0438700000000000000000000000000000000"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x81, 0xffff, 0x2, 0x4, 0x89c, 0x2, 0x1ff, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000005c0)={r10, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x3b9f, 0x1, 0x89}, &(0x7f0000000400)=0x98) bind$inet(r9, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x3, 0x40, &(0x7f0000ffd000/0x2000)=nil, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) 2018/04/17 12:32:43 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/17 12:32:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fdatasync(r0) [ 68.200276] device lo entered promiscuous mode 2018/04/17 12:32:43 executing program 3: 2018/04/17 12:32:43 executing program 7: r0 = socket(0x5, 0x2, 0xffffffffffff322a) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffffffffffffea) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@sco={0x1f, {0xfff, 0x5, 0xfffffffffffffffd, 0x400, 0x3, 0x7}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="4e86ccef9ff627ee4c7cf2f29c088ec174361343df3dafbb2e76b7fb80680e53a7bac50c4a7f7a10956c6f67ffbfb0811e105189885a259f86285f03687b6d27a2377f03e19c6eeb2d6102cf062bfe60708618c703abf281bd2b5dbf3e2d9b5af6f6872f742eae98b99155cf5d074c1b6f9a68996a89e551f9e0736e86734ea55eff8f17b368015b2b8ad3befb97cf70884fd8552ac731b67de305f070cfdc9e687e070839f8b298b5e318c864117678f4f0620f7c9c3ae32a1cf8", 0xbb}, {&(0x7f0000000180)="774c9d8655d28b50cd44995c86cbb47e5e14b574a5d25d9419582a1aa6154319b036dfc788fe169021efa0b960d1149e141b7cdad7280d7f6265adc03e16b0928a83c124d5e3aafece730a062fb473df65b3fae6a083d7493455ff65209e252e3e5cd7f4894a8cee69256965ce627231ecc179544c967a37a5b882190b6e65a2369a3d4d4fc8e75de9e0a40658cf0b6f1c52e113fb1e6c64bb828542209a555e933e458b8fb8e5d353ac85a4e7ad0bd7e1971e1926bb7d3d464f53bc51c788cf5c5bc220f173d48b1cd1ff705a6cb5867a2ad1515911923973452e5db0cc6c83ae18e9d53913ae70b571fba2303c7a126326e47086", 0xf5}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b52759b719728015804828bad54737422d6ac0022e40978fa9eea8731a4588fd88dea479d259e840dee040a0ebf2e4750db65f4c509dc2b86f8d52e622e15e1ead4b57496d29de3464b25857482176d375d76e9214413d4b0632c119d656ea47e83eb095f6eceb3d86cfa6e6087e8f6061d1c3e08cde102033f3bc48ab8d9a48a435dacdf01937ba8c5495ccdbc9dbdc23e5a799adaed7686c98d8ccbc7552e46a25e3cfac26d1d42dddcdadea077ec70332b41219af3026b121567bec5a723d3c791a4a27d96762b1210fc1ec419673e31b84a8cf0fcd1de06b94", 0xdb}], 0x4, &(0x7f00000013c0)=[{0x1010, 0x13a, 0xff, "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"}], 0x1010, 0x4000854}, 0x44) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r2 = getpgid(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000001, 0x4) sched_getscheduler(r2) 2018/04/17 12:32:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000100)=""/134, 0x86, 0x40, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4002, 0x0) ioctl$TIOCEXCL(r1, 0x540c) shutdown(r0, 0x1) [ 68.296496] device lo left promiscuous mode [ 68.341840] device lo entered promiscuous mode 2018/04/17 12:32:43 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700014100000700ffffb807475105001a000000", 0x26) syz_open_pts(r1, 0xa0440) 2018/04/17 12:32:43 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000000200)="5eee8111", 0x4, 0x0, &(0x7f0000036000)={0x0, 0x1c9c380}) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x5) 2018/04/17 12:32:43 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x34, &(0x7f0000000000)=[{}]}) prctl$setendian(0x14, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/17 12:32:43 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) times(&(0x7f0000000080)) 2018/04/17 12:32:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0x103}) 2018/04/17 12:32:43 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0xf, 0x80000, 0x6, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001540)=0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001440)=0x4d05e24d, 0x4) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/49, 0x31}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/83, 0x53}], 0x6, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'ifb0\x00', @ifru_mtu}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r3, 0xff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001480), &(0x7f00000014c0)=0xb) [ 68.655248] device lo left promiscuous mode [ 68.698300] device lo entered promiscuous mode 2018/04/17 12:32:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000480)="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", &(0x7f0000000380)="425b37aa7088450ddc72d9b774008de2edaca4bcc98c129780963a9739ec4ac16342f6c756bd20f5ba4fdf08363a0df796e1aa5b75441acf3fd560d92a44d945305d2c309dd49f059d9627dc966b25d3fa46370d3de1a76053888ef91d0cf5e97595435d79c6356dc0a203a2875f0a2a939b87f90ab3c855c809881cd784f275f42dc0b1b07d7abe520fc8257fe5e4557947c6f501d67197d7e8fbeae74c902afbd8e1c9849d3fc6e5da2816edcb7832293fb4211aba2d4d9a7a8580bb2bc6d05f", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000)="81935ecf460e24bc5b1bca9b886e30eaa2f8f149c39594fb8a89e1b82fc4e4076446bdb5cb91618f4ffa18d671000000000000000000000000", &(0x7f0000000180)=""/231}, 0x18) 2018/04/17 12:32:44 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x3, 0x9}, 'port1\x00', 0x0, 0x40040, 0x7fff, 0x0, 0x3, 0xa3b5, 0x80000, 0x0, 0x2, 0x7a}) r1 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f3}, 0x8) 2018/04/17 12:32:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) sendfile(r0, r0, 0x0, 0x3) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000180)=""/109, 0x6d}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x6000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000040)="11cb8bd91cf9a127370689f1f7f5c77d17659acf56c394eb51c8da7b98ba18e9a8a463354e0382750680671f0b6b38e4da307ea4bea8a2e1cc720ddceecb166b0ebd4c14599873135dba84ba3fa5d9e228c4f9885a55eccc622e4a6f588f7a378f9ceede0e25ca562fb51291ee721c99eb17f2a0ac568dd86ecac102265e673469deeb66964581ddc427cf711e088a385db23d8461b7b1a44cad4126bc3d3d8c8c1de0e260ea97b23363c325a3eb24d0242a60c4ad0af4c6a514fbfa24699ffd9cdb7c4fde7417e16527427b2923eec0165652b9c252c78d3cb0d59919ed99c6faf69ce15bf83e3f1af67d5a5b49ad", 0xef, 0x4, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/17 12:32:44 executing program 7: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xcae, 0x28800) write$binfmt_aout(r0, &(0x7f0000000300)={{0x108, 0x1, 0x0, 0x1d, 0xf5, 0x1, 0x1b0, 0x100000000}, "89e46df62e4bccf8c00d27aa2a5deb5f90f850afbb55af0635e9687c5682b430ad68de35934490709ac3169c821c71d779b7457abcf26f8ff25dcd6788", [[], [], []]}, 0x35d) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mremap(&(0x7f00002bd000/0xa000)=nil, 0xa000, 0x1000, 0x0, &(0x7f00002c2000/0x1000)=nil) getsockopt(r1, 0x10d, 0x5, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/17 12:32:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001140)=0x100000000, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) 2018/04/17 12:32:44 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/17 12:32:44 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2}) 2018/04/17 12:32:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x8000000009, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) clock_adjtime(0x7, &(0x7f0000000200)={0x1ff, 0x0, 0x3, 0x1, 0x6, 0x0, 0x5, 0x401, 0x8, 0xfffffffffffffff7, 0x100000001, 0x1, 0x3, 0x0, 0x80000000, 0x9, 0x0, 0x3f, 0x200, 0x5, 0x800, 0x983, 0x12a, 0x401, 0x1, 0x7fffffff}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a15cdd2f568b90bfdc6b37f73966797b90b696838fc330a77cd6d2b6d98b0726041d94ff23d29c183b6e35bab1b1b2a900492ad6bbeff1625b8cc445b0cc32b7e6f55836d88087993f65eef9b6b5945fe607da2d922820aa8a35f790fd9ebc0b541e94e343dbfe0111ca73d2a10cb108dd891826e584b737e68a0d34e146141b04da37051cd2b2cff94955f73206234ffad640309", 0xe4) 2018/04/17 12:32:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000000240)=0x400000000000001, 0xffffffffffffffb4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000200)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffe5c, 0x8000, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000080)) 2018/04/17 12:32:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x3ff, @empty, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x7ff}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e20, @rand_addr=0x80000000}], 0x4c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xa27}], 0x4c) 2018/04/17 12:32:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) 2018/04/17 12:32:44 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1ac) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xc000000000000, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000140), &(0x7f0000000000)=0xffffffffffffffc0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xffff, 0x4) 2018/04/17 12:32:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0x8, 0x3) sendto$inet6(r0, &(0x7f0000000080), 0x54, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmsg(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000001200), 0x9c, &(0x7f0000000080)}, 0x0) 2018/04/17 12:32:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) sendfile(r0, r0, 0x0, 0x3) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000180)=""/109, 0x6d}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x6000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000040)="11cb8bd91cf9a127370689f1f7f5c77d17659acf56c394eb51c8da7b98ba18e9a8a463354e0382750680671f0b6b38e4da307ea4bea8a2e1cc720ddceecb166b0ebd4c14599873135dba84ba3fa5d9e228c4f9885a55eccc622e4a6f588f7a378f9ceede0e25ca562fb51291ee721c99eb17f2a0ac568dd86ecac102265e673469deeb66964581ddc427cf711e088a385db23d8461b7b1a44cad4126bc3d3d8c8c1de0e260ea97b23363c325a3eb24d0242a60c4ad0af4c6a514fbfa24699ffd9cdb7c4fde7417e16527427b2923eec0165652b9c252c78d3cb0d59919ed99c6faf69ce15bf83e3f1af67d5a5b49ad", 0xef, 0x4, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/17 12:32:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x508}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/04/17 12:32:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) accept$alg(r0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1a3948f51dc6d446cc000d239fbabc34dd46a734f393e34e0a2552043560bf041356a7c9d77dbe10fbf03fb141d35cd5565fbf0161ea433081820033cac2943fbcbfafcaa00b9aa50227a8edc7333d42f3b6047752e4b7ca5b0c19ae0bc912237d58", 0x62) 2018/04/17 12:32:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) 2018/04/17 12:32:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x610, 0xc2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xd00}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x2, 0xb8dd, 0x1, 0x1}, &(0x7f00000001c0)=0x14) r2 = socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x3b, @empty, 0x4e24, 0x0, 'sh\x00', 0x4, 0x200000000000000, 0x71}, 0x2c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r3, r2, 0x80000) 2018/04/17 12:32:45 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/17 12:32:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 12:32:45 executing program 4: timerfd_create(0xffffffffffffffff, 0x80800) 2018/04/17 12:32:45 executing program 5: process_vm_writev(0x0, &(0x7f0000216000), 0x0, &(0x7f0000127000), 0x0, 0x2000e000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20080, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/04/17 12:32:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80, 0x80800) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000280)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)="059fd5e311659e204fc947b28d6f472bfb69de6dd9f328a927fbbb02e09f09835852f284fdb1c5f499062792035105c23f3605ba0d65a153748cfd4069094043be4d601ba44b0331e613b6cd54593fa343922603adddcffe4ff2b2c4fc74a3840d171677e26d0aaad56332b2f1cf7e15e63a61ddc7f62cee", 0x78}, {&(0x7f0000000440)="316c00067b9ca677a7dd1ac3ce426409ecec63baa366e85cedc7a4dc4834b1472af7e07f1ba320eb7a1fa9922d3fe738c8eccff5d9abb28c5078bc80e4c14d07074b7d2bc78117f12903796313d079965e65dedfe994226d053ab75f61eb8076f7d99f32407e6563cdd570da9a5ad39b7449b83a86aefb75f70f2bfab74a0ab51333e1", 0x83}, {&(0x7f0000000500)="3190747e5b24ea0cfddea5afb638c250f1f362f2193f6f2c757181a0a2d57b4b", 0x20}, {&(0x7f0000000540)="389ebdadcd150adc26431575590989e4d58439acb2dffd6e1514", 0x1a}, {&(0x7f0000000580)="d729cfae9f97a9e9abc8133846954c55f53ad5e787b0cf9264a2c050c1a6156cc65874ac81a7e05cd5cb8835f7146ddb3646e8699996dc89fc21d649dbd64df621468cae6d8df91913a57c7626121caadcb94b3e29f31141e99af5eca12f4c189cf102dbb6d29e199511ed27a72b426e7409d8bbaa2833ecca83237b6bdfcb7224cfec6265f75a4519dd1743fdb25fc0e4e8d6ab9d8937a00e5f3e87d2b58898ab032fe567f570ab725a639cba64076550f55e91fbea72e19133ae59b744e8300139e13b323388d26a3ce6e6b687811f027c8108715ae6a2e5516e7ae0fe5ec4", 0xe0}, {&(0x7f0000000680)="bfc3c17edfecf329df8eab0ee6a3", 0xe}], 0x6, &(0x7f0000000740)=[{0x48, 0x117, 0x3, "119f1b991442814d7cac1041fcd4cccdadc87fbeb254ac82fd7f390195172f648d12165d6e3f75bc6ac2353185f18a98743385b4"}, {0x98, 0x116, 0xe8, "f0f9f40ce4b99f3b5c1e938e4ef1badc706dd99efbe385c3b3279b5ebb67190873677b26eb2077999e44975c441b8108a36f84a6583f359501b9807ce89360dfd96c28b711f817efd2210aa1f7755886ae1dd19af13ab626c442be507208319a746ab3653b818f4d527aa4fa6f51c34773bf18423b12ec8bd22f994cf3a70babc6b245"}], 0xe0, 0x1}, 0x8881) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0x29) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x100, 0x101, 0x8}, &(0x7f0000000180)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000001c0)={0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 2018/04/17 12:32:45 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff1f47)=""/185, 0xffffffffffffff07, 0x40000006, 0x0, 0xfffffdf8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xd244}, 0xffffffffb366a219, [0x7f, 0x4e000, 0x100, 0x10001, 0x3, 0x0, 0x100, 0x7]}, 0x5c) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xd98f, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xbc, "982e8bb217e27fa3598dbd8b76d23384648a5cf6a1caf677faa129a16055732109455335e1ad162490ded4c62ed7f1d2d429f585d6eaabad3561ee5e2a831c523f9491306b611e2458ca4cdab9a607c747bc8318b90c998af3d693d4059156130b2855d55e1f8f318b132e7ea530ddac227b8ffe05f5a6182dea13b6622326059559bbe228c12a1384a375124e1011e9c994d725af59b2a2c4b04413d1c5dd41142f8d78b426e9e621df370b4a75715ebc4de094cefab9b0355ea094"}, &(0x7f0000000240)=0xc4) 2018/04/17 12:32:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000001580)='/dev/input/mice\x00', 0x0, 0x20000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) sendmsg$kcm(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x2, 0x45, 0x5, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="4a58183139c201c1bd9193d75258c1fc90d03d33dea5840d331dccd9b354c249bddf2a5745dd9a83208c1d426a70bfc70fe48bb07ca731a23f0c12c0674171e3981482e9a29c6075fd582d409a0b3b729140fe9754c5a1f6aaec69b00f0b05278bca5b5d19ca6fbf2588792088f480c0bb8a7e4ec208ddf6d8d6b44dbbc5be4756b3", 0x82}, {&(0x7f0000001180)="2eddffa4764db89b3db1834a6a265e7fc1f4e88cfa3d63b8be6a0551f7f93529305208116361d265bcd46bf3db6cf258dc42637d0a266796000f315c60c4c5ded3dd4232aa63bbc257aa99a7ebda9114fd37676efdd601ed99603fb4b9a8c0ffc778f50e9e583623ab51e5471b5db26b6598ad773d6388370c1d3bd5fbf88694adfedf69634d968ea08b3574910ff18f9d3aa6cb466af6a9", 0x98}, {&(0x7f0000001240)="c8c743ed2c9b520c2eecb857d7c05934d64471df808db3ff0b0389ede9168f515e632a152f5b73dcdd789d07b028025f2f0bd84e12057341b4b1019be2132265983b7b1bb88800c628ad69e2382b6be843eca8d4870d582989a192df65ed418ca5ffdfbe4123559e48dbf3de1a9d91c7dd0fe940191a6fc863e79828acc01ec015a62dd786db8ad2fa3bcd2e2c6404c025ce579736d36cd723fcb7550bc27430605c6ab87f4fcd81ebe5a194898cbe14b443d6bbb7c554defb27b5b4fda3f1b4bb8b479db946585013743b79a87a866be3afe64d8756b055fbd814f1f9682ae17360a4489a42a4a57cb01ca27bf0d1a075a56b42", 0xf4}, {&(0x7f0000001340)="ed4beec60c72353a22f02507055b6f109895e2a4b83635e3297c08ecaaff80ba1d5354755358c53b8f77db6c77ee09ae2a86b1eb860a4a3c788bdbe630deccebe9e5128092955a9f6022e17963f17f4bc7740271429573356be462290cb94e962e85d35cca36bceb802d3101ccd32bcdeaf3adaa2daf21cf5e0054b4e46a6ebeca874188e7069e81df03ab75246b2abcb6cf3e6140c66947cc5a33a7e62b6edaa02bc8a52736df3b6f09e7b098b2f4509edc964885307593b6f5f11be7e9074257aa78c3bc55e244527c5c0af60753e6a2548272746d4f3a5475fe26b2a51c7a3a40dc0db19f3267e48bbcdba81b77b7a8b9665e3ae6", 0xf6}, {&(0x7f0000001440)="3d95d54fcc96a17784072386d683387c0002fcd669312048d3307d9829c7348de4bb9710e296706c480004df7ab923cf446830c1946aff47321262f2ce8a7b718d75bff7ca2a596e46d7fdee4e0e41565ab361d6dfb67379e9c84e75cd2823fa2a9696738955801d866e4049db383e742a34aba5163854a1a25d718bb3a1f615205672a3e04d61deccf6f7369717c6b121bd637ec914c6e19ba8ffde8f982ea1e00e0e84c436709dfd6b803ffd22d98bad6496aec2", 0xb5}], 0x6, &(0x7f0000001580), 0x0, 0x40800}, 0x80) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10cf}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="5800df0000000000000000000000ff00"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/17 12:32:45 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xcd7, 0xff, 0x0, 0x17, 0x11, 0x11, "810c69fe75ab62683c1673cf76790c0c7e199b3a43255e4554e5c5d8d47d14f940421ac23724ac1f6b5e79839f880f86e7358ed8368443611b5dacee266ee052", "337c3f2f4203baa5a8cab05553befe9307b21d832dac3365905df94bbef5824b24df7be9a6e7bcd5ee43dfaba9b957e2355dfb694079d3e11bb7936651b297a1", "d51fc5b786b3f14562b8329377b6866dd0ccbc5f6fc15fc14a3328f2d12890ed", [0x8c, 0x20]}) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x0) [ 70.911596] QAT: Invalid ioctl [ 70.933838] QAT: Invalid ioctl 2018/04/17 12:32:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="02e29b000a000000000000000000000003000600000000000a0000000008000000000000070000000000000000040000000000000000000002000100000000000000000000000002150004000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/17 12:32:46 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000080)=0x54) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_peXcpu\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/17 12:32:46 executing program 7: r0 = socket(0x2000000000000012, 0x40000803, 0x6) write(r0, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x400400, 0x100) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) socketpair(0xf, 0x3, 0x4, &(0x7f0000000100)) 2018/04/17 12:32:46 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x3ff) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) 2018/04/17 12:32:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000001440)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="5d97b3555ff1f6000000000008000000"], 0xbd}}], 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x3, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0x1000, 0x207}, {&(0x7f00000001c0)="5afaca8954f1ef33accb8a88dc185ee2680508f9e610b28fdaa59b9c3bc1fa9db42adb408d71186df3e93618acce47440368a8675c289c670fab7e5fd52b008c8965c2174a09925901dc79ef4aa529d1b7b07d6e02f91ecbafc3839fcdd4d68edd8b9bb87a636ca105bead29c40e2eca4cfb227a9a68e397f18cbd473708ae0476206c002af08cc8f78ce8dcb2d9c2226bdbdda9df3a0be0c8c08be7ea752d902dfa16afac", 0xa5, 0x7}, {&(0x7f0000001340)="e16a0457a7183c9897decfd2de3fe2537ece932575083dfa1a3ded895640c114a1a0b4591f40f4c8df94bd1732d8ecbe1d6e5d92e28e6652f726fb744199d95da19a955752faca0f363d29ea3b807cd5cfbb8ba943d6587366b64bea30da69df76bdee4ac6a76ec7dbf32401879f991c81951ac417", 0x75, 0x1}], 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getitimer(0x1000000000, &(0x7f00000000c0)) 2018/04/17 12:32:46 executing program 2: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) kexec_load(0x0, 0x5, &(0x7f0000001400)=[{&(0x7f0000000000)="89a96b24be72f8897ece4d120a3a96c4bbf8683d7d246ada5c433af25f00de13cfb28d96f60d35e4e24371ceaa008c42ce7367ae95d65b92e64d66a2f49fe26ff49c1310145ecd46fc09460d4f560b91f7cda8b6eb3bf99ee8f49c48ece4ee84d53233d21921c0875e2aab88500ce2224e5d8a22bbc21de1a4fa30a2f7a20a406c2e94faf088486f1aee230de9b9f788338c13e098fb4f5c5087fa876956e9de1ef4d3069293dc426af0a3c34134e32267d1043b19f33e64060ded4a3df1bbbb3c1c2b58379c47dc7a9fbdc0fb3057cf52a97c8d6c492c4a3eb9fbe3f16c6a7dd1e3909cdfd672bf553e354a281ac7b1", 0xf0, 0x100000000, 0xffffffffffffffc0}, {&(0x7f0000000180)="e3fb17d6bfdf53f94da82f633ee41105c8ff00f9e9a65a667cfaabec5430cc0f537c1794f382eb81acaba8b2404bcf6487da1c9c8878209b4a57f571fe5dc94369078eed1f7f66460bca6e43a23f2c73f51d8928234be6e61a810e3def05d907569f4f9c70cfd663e7eb0b414f8836455a", 0x71, 0x100, 0x770}, {&(0x7f0000000200)="92c454281dc3fdb979480e91918b3b5073c2b578319689dc5d40506c5f22c4f5aa3c1b1e975f5393df36908e5acfbe311d554af1a8d100e4366a2495a5702565d6a7916e7fc2c18d77a8f40ee0ad582b04b15ae3009f049c54001a5979f4d876ff04463c5fdc766f7f4e7419bbe805c31147a8604eaddbc7b1719612921f7f7a86b3d3584d9d584133776db86dcd1cf021ae9b237065e17aa23a6f62a080d8c80a4051e4b0b30166802b0574ff77ae24fe427b438cc87f45e30da5fc96f565d3f01c495ad532a1b9c55a20e40612dabb617496d6254bbde600a2e0b9b425fb1dfd9e88aee695446f65e9cf20472a9c9dc34e088d199439b1c02a25fea1506749150d4394dde1a0d761dfcda442976c97a7052b02bef31f8f9fc7afb085306eaa4510d5c68c9063d0d867865dbbb52d55ed77e4d20ad359f27cd4d2d87b3fbe43064f881c0ac99188436116ade6b15248b43332b32941e0a33272d9970583b89998324655d488e874b74224274332ec60a98b1726d45b2bd3c00649fb8211d2e3e1061aaff2e2891d32a1145a53c702a1e158b70f7140dcbd474164b7f55f89d82d3edaf45b0cacbef541f72f5dd0d7a71bb3bcdf50fadf4ca53927e8666ce22cf5e1d21723633a3e9a2143ef25b0bc17465e26b6319466e65cbb33ae443784bdb7794b55b578440a8e2f051e9ec52bc31cfe98715440fcc06910d623511339f019dae3fb0f0516e65c68dd664970b4ee2431a9cb0dfd7ceb2e5651cb010bdbd69f35f24b81243a2a5a0d0a52f0b2a464c7cf38f91273777e51e7a4766394bd84f53d1354a1e03740dd88162260b18519f903355c87fe482ee319f9ad8d3b8ae40d085c4f7726fb59ec40036a2340d32c5b4eab77ec5e6445b407af83490828969cc5aaae8628ee0b095095a4ca4143ef382bf7c380f3c7c0885637b9ca792cd94972c636d233ce54653c4f45654e8b8d8a8821da945fa901be0f9b71243547d6ab61f01bbbc76a5e9b1953e2d16b2ff4739e4120c4fe2becaf3134d60fa42b43ca19b673548ad5995dc973a07b6128a56c539cbcbb97f3e645fe91a69f768d36036de2482456a77ceb6f84d59b00383732941e6fc48e4af9f30265735baf43a50a6d8c7ffeafb642454f3b57dedbc73c4b350b17973f0b3acd3ac7be78ebd0a1034f7d1e8e56e3dc672108eca0003180d2feca2de9db92f76b0386b772c8fb9a263d98133e27d6a90db1bd3c44fad232ea390b1a4396b59a219cf1889a91eb183c311438084f2e3dad3b656a38765e150e8197b481df1a6adfdc2811e38885493fc147028d127b0a229f031d6b1cc1e00c7b26f078b2d600c63ed354c81ee723c0d0def6627cd46143e236dfa41095f162c287c576e79a2a65e515d6f4a34e10fb8e4d34034e1b5d8ec48b879d11460c9b812928b430471ddac28169ff043a55e44647f7c96856e9283d2dee77761da8eabf4d334304a34db61357eb417d2c2e1804ac41d2fecde51b37f18a2417c68a033124be13649512fd78fd7f8e62997fb5978bc190db499a69d2596583a4afec9f9bc1d15f8a164dec3d445900daf04b5ab5f9d93300c2ef604969cf2726b61fcccf09a510bb1305ff5e7dbf481fd17267dc858d3f7dc110a82beee13b3ff6b2e7752a26ab7fce7f2452b1c9fef5fb535322d63994b920f7f3f6fe89c268a17f4c751ecf00d5405f241b4c9158f601cfe968ca9e16730cc240c9a9f6959c4a42716b48ca54c7c28869f36680e7cca732b60c710ded64f2a37bfb89df183793873bf351ce27ca0fa4b4c57d5600c9eb8f7f62b8fb5c8284ad592a07e6b78a92c4de0520db57736914f9c3ae5224bf4dc909dadb08fbad633e660af529567071a0cc5a25713ffeea7c174f0d002e4f5a91a3baa57849e8fef2db711979e1b60805d25153475984c28f98fb79f8dc11dab25a82e4e528070702bc7013e05a391122e07825bd687dfab6f1c5bcc47f6bcbc18d584e0755c6fd58543ab65b9a0f5b1ca873f41ccd4ab78e4a70ea67cd0be0f9026494b87c8e5b35a12c3f52c93076cd511d50bf1527b08cfa79ad7151be03c7bce5885cf6d67e4e10e158908c2b28eb08f5830d34cc0e2d5e3152448781b4877486a3501a82046fc4cf5d9ef745e2b5b34ec0f3ed07cfd280a30c6d689d81d34883f5dee0a3d53143b8e3e973c2aaf70aa65331ad32834aeb2c7fd0059eae5295bcfc83582cd4adf72fa25262bab0b08b919f51ef95d7c9237ce0eacda5816c2e1a8e28c05b5b7940a3d7aa12755cf612cde359a89005d9b45dda187e1b0cec4c19491cafaf6deaccc6eaf06ff9bac472a7b627e9cb54bd15145c555d86672a268dbaf8bc356315ede34fe1db45f5cff2b116616bead8fbd152ba44be348f10b3343585f816e42161a4d66e0b7cf88095c336f44393dc4773e5863f2cb97cd0834bf783c0d71610d56349d59808ddcf97c68b98170adb7ead8ea0a0af5d9e90c88d82c28bf6dcb7594d138d837e339cfc9ead4fcfe80229c176985c94f29936d88a8755ac0effc2c87e2dcfd60a1dcd486752f6b32002f94c8f493cdf74919460d54469a5b9f5c3149522156c4fe120bddd87504a1ab53ea05db08a1f09ed67bcfd9f8cb6e23952c4ad5cf822602cbd5f7fe8b5f3cfff0f3ebef9d874fd04dc59cbc83fdc2d3e5e03bc4492a310e0ebf26cf5a18f18c466ae7a180eafbcc2c49e4db0b1d54d09bbc80b3db2c6cf2734844cfffaf6a7b27a65fae47e3136d7998a97295f4a6addb46ceacc9cfbc73a6162077b8e09baa57d1dda9cb27fe52f520279a95ffb4a9598b886c5e0783edc5d49a8096001ba8d07d69228c84164c96a27e6cde05f156330b963e93bb00b7a4704bda94f0c4384272843b4e1996377360091572ade2b1da35600c8618d0bbfeb5328499d7c5d9af93b76f07f8dd9d2dab3d1c349cd326f13daa41fd56808609a89e3e37936b4e754f567d9aa9620d655a6612ea1d24f8a790dfefca7cf02bfa1b57df08d9485b4b9f6d01bc496a3337440555ec858c80043c721a76c9a1ff50f83acfd76725f782a8b838c4930526275a8eef04ecd64c6bb9650cd7bc9606c4e553e9e9f46ac162d37a8f50a57473c554e1275bf555120f31d3ca5f7f38d2de9666ef1d2f05043921147034ab808b4867bac232b3d77a5714307cb0cac39a9a2fab8a1932a4f08aaac14dc2367e06803eb03a0c59664cf7beb2573040e3734bc1c3e4839ca3810348374a8a76f3f1c2d7b3942a166f164e5ccffb1bf5e91e30cfa37859bbdba729189dd40f51b0adb43364bab0974936d6f5d844b88876aa969a03e6adb54a8b01ca17b45cf33069829270ca66e6f136c40a109f55c28cabcd3f453b0fe89d5794befa55a91996838972b3dd29d9b93487d37249ff1cfb4717cdb934b12e95bc14dd2115e87e12cb356e4c716a23067238cbfae98f898127220532f3f3b6882a2661946daed84b6c8294cf5cb54817fffdadb93a1186b84049cd537c8688e55615fb116141af5f86a86b52fadceff2eae474e55daa75a98f3a6f3704db24401dd53ec5b167ac86ffe48efaa6976e0340ad0b5e9c7a2f38e14ec4feafe976d48de3476cfa4a53ae5d0be54469e92a3a8ed7d1f4f10a36fa9a07e34f7c74c5c0c6e81c069b131a48de4e686a39680e553522b184fbdb933f76825ec40abacc3029a4302864d8cec50d5d0506e1ec9f0b7d96a7f8bb6f5dbad4d9ce6d15cb3b1f33b948456ea8ec0a000bd644b7e8e29a778d04cb807e89c59538cbf74da4ffa368d84f328a32ccba18f244d9fdd1844586f9cf2f2e7c68f42c63d3ac7414d5717bc19f398582e196f67188282d0128bf3fcaf6416edaaef44577da63d825fda3639f6abf65838bb9ff945f1340021308f9829815983af39ea07ed33b2a5202e77583acada9f0af9bd0e9b95e3bf1b160abd74a4bad6dfdb35be54868e4ab023f6624179abf41fe92fe462ffc4aa53e98d3bfc711bc6973268cf372d46188ee2e73affc5239ac8ac232f1b2b582205c3017eb1898b755e6b4e2fdf9f2737c1cfeefefe40f47225999bfb53298d054210937d8569758a5bc4200df20f98a7e90101eb5cde27332634f7dbc9d52972c3a416d907933516481fa4acfbf5e9e63c489c3802ad8dae22f2789c8ad86b7e4fe268a6eb093fb02b97740a2f63b77a31c1f575111837c21acc286bee4ae035b060c3585e22e8f481f9d5425b6c33805ae7043feb54bfa8861328db82bb79da1ef323b3711a4ae727ec2d1bd5d93d46ea7df2dc6b3bdfe164dced41ecb54955d588520417e863d3371d6bde62cbd41f289eb871d7bb7fa75b95a35f0a4952e3cc3023d03dd41bc35fa3edcbba9ac72c39a94aeced128636bb909def8467db1418bd912e88559fcbf561a0c9238c780b6607a1556b0d9f063ecd69971f89089d17f5d9bfb3e8079666b4ad884a3e2724738aefc8f3550d1ac54095df6138ad2b4b91ef7e0baceecba2d0d47610c09d75cfd0139799704567bad6048a339f8b6acc8f9bc751516b46e21a5a9e88ca831842517daca87156cb9c7b6d445a9e82816be99b5ff49cce2c9dc81ac452bfa694e7a49c57dcb40c77b421fa93a7a7eac1aa0260d58ba45ba745df67b49bf796c9d55481a7a799be77b2c87b526974b7568b43ed8fce5d22a570a6a32a7bb3f696aced446bf8b04191eca7848460e49be6aa1b9a68d5eea82a979fec210648ccb2be0269197c332c537ffe9c32bdee9ae95dc842746e4796356fa6978a22370dfb439016ccf863f4aac4b2703c5f064b942170c515fa25e47ee1738bbd1daed4b9c00e571b385fdc267f959810870fe87b0d00c6eb390f1ba54d2d0fcc0ca7513b0d32cbee442e46b778c500f0a168e2a338d14ec52025e5a3d20906e3295ad64d39ba8d990845c490e07d16aec715d0c629d5ce03151dfcb190bd895f54f3466c836cd4f73d1cd0f56195a3e39a7b326a38fd7da3eb12ca559658cef588918e260a473a628218537e99bd7cf18c0775e5ac3dfa6db1e649e90f26d2abb521efe81781b8fea705203d71981291745ce9a6f76f46a28de0a4c28bc2e9e0f19365f6ceaf5a86bc95962f3dbf7b6edd7f22eaa5e1b6da34c71a5440ad1a710bfa34846650a4aeaf4d28fb125de7833f6c8ce38395942db45b362bc73091d20733257332dae29cd07acd401385d396067091a0e9e4df95f053233cc96d6152aa4f3c222558edb4febf45d735ea1c9434e7bc69f99f615443e3f93b19188f237c1a7349aad927bad2c02b23713ba0256d32f8ee43137a41820fdb2a448e0660ecee394350189ec1582338c1f2259cea97011e91fd72ebe0a42ce872c5350bb3a438f0013a4b9517143179852b9be3029514fb5ab6a60f8bb3ed5f3599f45b04bc101fb83629e9a2df07b2e6657c6b2d4938a25bd2b3e0ad9b7632bd058c5d64501bf0d04a93c722579a5759e485559187dc5510f82e84e62b183cdc0fa47417667348f83f27895e73f33ecd1cbcff84e6c251bfc753df730bd2f299a2b5876237360239d0c8018cdef5ed23d24cb5f1b7a31ad08fcc42b78b79a464e000a6d9ded3224fa352fd5bc81da7a33b669f1f4045389aea67cd5cfc94f5b47dcd753fcb41e3fff90f6b5ab8378dbeee8954ee2ac8ae95ba6fef21dfb73e0d97fdf9bed341ebb9fc9b2eb2a05e365ac0dd9f8d70d56a47441704d7d074c986ef02f2a991e83d2cc4c9602f0feae46037c525ad1c87db29d38910b53cfad44b8f317e0c5c6b613515434017d1787e40b3afa2231a", 0x1000, 0x81, 0xff}, {&(0x7f0000001200)="bf2090a425c7a7ab1eca6b6b9352a870f8df838528cec837b23521f0eeb2b37bdd2215026057339106fe7e96d69a8c96011fdb58f53539943a44bddc4ef4ef68b5a5d5ab69407f5287782c0f6431b446fcbe21dcfaa8166b8f6d82b879e5bc2ca6851d99e87fe953ff4c22a9e1245c6e835801bdc7315a2d3222e271e75055d7ab1a75c99fea8f157ca9259007116451b5ab582466958e3d20b6ee6355ef7f5c5b22503ce1709c0cc09bacf851926a93002e65e2d59ddb301f06c49affc722304addacf78fa032cb0297164bfe710c9626904d5236cb261ea3120926", 0xdc, 0xffffffffffffffe1, 0x6}, {&(0x7f0000001300)="76681e46872f57eb3f5559a4498f85c226aca2c2ceb9108f1254d027612cc78622f99dab6740d874c13f21a297b2874f4bb2de31c95e5c1430d084bf7463e04be3aea71b8995b510f11e70b90766bf45f45eb330caf69152113e948f1e1fdc7341f6a342cb601cb2ed47307e1c212deefdabe915f08f189718aff2278d7039c22ac5dc9dfe3a4eb482db2d911703cf7e1789feb9859873d5f7a1f9fceebab8a02560b08da34fd9bd6e6b3591f3ca02214f9bbe32bd99c788ebae92f52f961b1b15a41236a1a47114fe3c20cbaeb354983a3f11d852394472d350b585289b36f83cad67", 0xe3, 0x6152, 0x1f}], 0x320000) 2018/04/17 12:32:46 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/17 12:32:46 executing program 0: unshare(0x400) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x5, 0x3, 0x4, 0x6, 0x0, 0x8, 0x1144, 0x4, 0x1, 0x7659, 0x2, 0x3, 0x3, 0x4, 0x6, 0x4, 0x4, 0x1000, 0x6d22, 0x1, 0x7ff, 0x8001, 0x0, 0x6, 0xa17, 0x8, 0x5eeef940, 0x1, 0x1, 0x6, 0x5, 0xff, 0x9, 0x10001, 0x401, 0x81, 0x0, 0x7f, 0x5, @perf_config_ext={0x3, 0x6}, 0x204, 0x100, 0x80000000, 0x7, 0x20f, 0xabe8, 0xffffffffa70c29c4}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x2) pread64(r0, &(0x7f0000000080)=""/82, 0x52, 0x2a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4282, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002b80)=[{&(0x7f0000000140)={0x27, 0x1, 0x2, 0x1, 0x2, 0x80000000, "7f426b2af5951cdf6a70740d0a04633791eff28798b918c60d3cafc7cb9a92b69be1e4358cf786f2ab3c50246a30865f634ffb06ff972c4f6306048075a162", 0xc}, 0x60, &(0x7f00000015c0)=[{&(0x7f00000001c0)="e129d312ebcabdc2c8b10ce7", 0xc}, {&(0x7f0000000200)="0cd01eaf6a6ca007f65dbbe14f8ee8758f3a504d725cb37bd0daf82c", 0x1c}, {&(0x7f0000000240)="e9e6bf70ffb1a329a24349257e578a3dc317a4f4e63852bf84589366c853eeb7b37136a5b3c8ce6aa15a41352e4c13d0da1a2557e514a6a448ebf603dcadb83e0e974d", 0x43}, {&(0x7f00000002c0)="7719354b7cd1fbaba100d54f727f573e6d8c1277296827077b9e26746d3abc78223b8080d033ceb31f790bdcaa5ec2e231dbb4e0321217faf8190c3027a2ffa420c45999d194e4b4d146ce3e92d90404367af5789d82ea8a1a4729ec5b2e13f19bdc4632832ffbfe89c16b1e3f09974998f6533e753c5505b4fad2d98a9ecf81c3b25dddeed3f9ada2b03f205de214d6161cf1affd82f5ed2635545cfee7af31cec6ef782da42768bee70e96d9066dc3eedeb918669163115b841da1b8b45e7f7a2abce6c6e950945f", 0xc9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1939b1630cbd43648b24128f69b845b824d8a9e8ee072b4efa5a33c4cea53f35440eefb294c513399585bf882ecafd546864c927108052a021dafde5fd323e39f11fb6a85789f1a06a8a5ef75ac4273f61f99d50a776f418fabed8c74c4ca7c35502bbba99fb5aa3b241f20e52cfdc346d6f4d4a2f19a485fa3e41cf0052a9a81f1a7962170025e1c8b81c96bb561ac56eadba652cec8b9d8275e2aa69085a565286e5e3f3b6b90f8e081e5e0b", 0xad}, {&(0x7f0000001480)="68876205bde132c0cc150e82ce2a34bdedc574184e1147dc3b9d86c210039563ad3dbf9609cdad2bd4664d7e6efa7233bad3f3c16d328f1035080ad476fe564948db129c659eec058e8514ed9f8659dd9fdbd6ab27252b15439a49d350", 0x5d}, {&(0x7f0000001500)="22469894e35080415c678e695715a07675b85a004b7282597ebde554103b673409d314a78fe3f89e67cfa2cd3a39bf064a12d1b46463952878391762df2e164dfd58a46a3f96845bfac41e6e1f68e95068926b9b228ee24d5ac4763cdf1741ce1eb1adb04574395766efa31ffdc1cb6390570f091dd941d12dbd9266fa4d177cde399b0bc5966eba01abeddb42a9f0c6b54e7a7e0d1ad8567a0048891ef098410c259c", 0xa3}], 0x8, &(0x7f0000001640)={0x58, 0x0, 0xfff, "f61ab47fb0973a2f8cbfc9c74db6d9002f389fb9f1fc0d75d35baeb421a6c63d0242bb2afbfffc3e7ccdd4ab747d197f969dd119ee5247760533ca6efb7cc64557fa0c233604"}, 0x58, 0x40000}, {&(0x7f00000016c0)={0x27, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff8, "7ea08259c9767eca58f25a7a600f3647739f87c8d1657e1cf3d208794b27904faf10efdee5d303c71fb24392c839425cc5c732d13d5c7ae174472c97f3fb16", 0x3b}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000001740)="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", 0xfd}, {&(0x7f0000001840)="c4f5d0b93a94ab75a54e8db02f4eef41479dff96e7638cb687066914cb82a92ee568e2c754180a4f805b78a21c33c9af9c6732d7da88ae203cc656d3ce89b277be62457dad593998e837771a2479d955b5bdedd5aa71b26aa6b103eb90e6b29e3892395af1b2116dcd856609d2787bb7804db7af7a399141a63d988291a421025534320ae373637fcac2cd0f47a2fea87aa828d1a6422f76ff398264ca62d9687db7282ffe8981cda65b77a7a7e035d3dda07eed", 0xb4}, {&(0x7f0000001900)="32066322722f84324b569304fa86a3e921111dd5672430662a1f82cd001571732d01c9c6eafc59495149614583697f34d17b5057d84aa3766905b7af2858ceb7", 0x40}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="823a58ceb6049771b7caedf0ea7404e5efeb3afdaecf6fc82ff146e987aa16ea4d28fef488be28d8bfe66099eaa493588f46dc4e4656167a161b8132def06c019e0bb0d0302c3cac80b7f67250b04060195292294d96cd927091afc6d33bed3bbd086430e778b1448a1dff054e9b37df55c6a50918b966daebdf6dda375d59b3ce913a52975281377a6ac805d938b60ef348958ad6258b2e389d9e16a58ecfcc0c30827ebabb79ed112d107906d681bc34b7173520ede5ad12998e92411c0ee9a7ae374c53f9cd003325c831a9a8a0b5ac62c40433ef8c4612b2", 0xda}], 0x5, &(0x7f0000002ac0)={0x98, 0x109, 0xc953, "4145d75784e11ef8a128f4ee9b259cba1dfcc24bde752965e23e77fc64587681c9260b8961f173d9b9a0ebc7cd8763286f83f003f442d72b90e9a5145c99a53c712336fa5601d34f767349ae4b9472b4d275916331e5ee3fa54e036142910d0b8c6c66c3ca2d10f424fa705fc33be9b471963d7a7efacd5d2aab780457ddd8a16e03ce"}, 0x98, 0x20000000}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002c00)={0x0, @in6={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, [0x2000000000000000, 0x8cb, 0x6, 0xfff, 0x7, 0x1ff, 0x6, 0x8, 0x1, 0xfffffffffffffff8, 0x2, 0x0, 0x5]}, &(0x7f0000002d00)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002d40)={r4, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5f5d}}, 0x3, 0x7}, &(0x7f0000002e00)=0x90) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) [ 71.714591] audit: type=1326 audit(1523968366.713:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5980 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 12:32:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0x2}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, {0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xc28}, 0x4, [0x3, 0x4a4, 0xfffffffffffffffb, 0x80000000, 0x71, 0x0, 0x4, 0x1b]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x8, 0x9, 0x1a6f5d8d, 0x7, 0x80}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x5}, 0x8) 2018/04/17 12:32:46 executing program 2: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) kexec_load(0x0, 0x5, &(0x7f0000001400)=[{&(0x7f0000000000)="89a96b24be72f8897ece4d120a3a96c4bbf8683d7d246ada5c433af25f00de13cfb28d96f60d35e4e24371ceaa008c42ce7367ae95d65b92e64d66a2f49fe26ff49c1310145ecd46fc09460d4f560b91f7cda8b6eb3bf99ee8f49c48ece4ee84d53233d21921c0875e2aab88500ce2224e5d8a22bbc21de1a4fa30a2f7a20a406c2e94faf088486f1aee230de9b9f788338c13e098fb4f5c5087fa876956e9de1ef4d3069293dc426af0a3c34134e32267d1043b19f33e64060ded4a3df1bbbb3c1c2b58379c47dc7a9fbdc0fb3057cf52a97c8d6c492c4a3eb9fbe3f16c6a7dd1e3909cdfd672bf553e354a281ac7b1", 0xf0, 0x100000000, 0xffffffffffffffc0}, {&(0x7f0000000180)="e3fb17d6bfdf53f94da82f633ee41105c8ff00f9e9a65a667cfaabec5430cc0f537c1794f382eb81acaba8b2404bcf6487da1c9c8878209b4a57f571fe5dc94369078eed1f7f66460bca6e43a23f2c73f51d8928234be6e61a810e3def05d907569f4f9c70cfd663e7eb0b414f8836455a", 0x71, 0x100, 0x770}, {&(0x7f0000000200)="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", 0x1000, 0x81, 0xff}, {&(0x7f0000001200)="bf2090a425c7a7ab1eca6b6b9352a870f8df838528cec837b23521f0eeb2b37bdd2215026057339106fe7e96d69a8c96011fdb58f53539943a44bddc4ef4ef68b5a5d5ab69407f5287782c0f6431b446fcbe21dcfaa8166b8f6d82b879e5bc2ca6851d99e87fe953ff4c22a9e1245c6e835801bdc7315a2d3222e271e75055d7ab1a75c99fea8f157ca9259007116451b5ab582466958e3d20b6ee6355ef7f5c5b22503ce1709c0cc09bacf851926a93002e65e2d59ddb301f06c49affc722304addacf78fa032cb0297164bfe710c9626904d5236cb261ea3120926", 0xdc, 0xffffffffffffffe1, 0x6}, {&(0x7f0000001300)="76681e46872f57eb3f5559a4498f85c226aca2c2ceb9108f1254d027612cc78622f99dab6740d874c13f21a297b2874f4bb2de31c95e5c1430d084bf7463e04be3aea71b8995b510f11e70b90766bf45f45eb330caf69152113e948f1e1fdc7341f6a342cb601cb2ed47307e1c212deefdabe915f08f189718aff2278d7039c22ac5dc9dfe3a4eb482db2d911703cf7e1789feb9859873d5f7a1f9fceebab8a02560b08da34fd9bd6e6b3591f3ca02214f9bbe32bd99c788ebae92f52f961b1b15a41236a1a47114fe3c20cbaeb354983a3f11d852394472d350b585289b36f83cad67", 0xe3, 0x6152, 0x1f}], 0x320000) 2018/04/17 12:32:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x8) r1 = syz_open_dev$vcsn(&(0x7f0000001500)='/dev/vcs#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001540)=0x6, 0x4) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x4, &(0x7f0000001480)=[{&(0x7f0000000240)="e995bc2f31fc6916e2a8f43d9dba61dd8842dd19982239a6a99ab27b65ba8deafd0d417cf8f210ba8d84f235f826a2adcb13838343eb012f12e3af72bd10611f919521f8b424118007bbb47a54bb3cdf64e32711222047c29c5b4135a28110deb64776b41117f3f11eba2ed58f2b6521086258eeebf16ca60c4241182d7db93d0b631c771422da9612dc3ffe04ecb0d619e0a035c4690ca40880f08f04b7e33e913e52ab76a5bdb49ad43af4b951e9532b189d34becf193dfaf87ca92fa0379a0ed667", 0xc3, 0xabe7}, {&(0x7f0000000340)="bf29b7ffb097215efdd7c001a9166de0d5fc662ff469d3ef5cdeed32c2bec1a81effc131b2a84982e17ce0fed3e1b9fba497880973631cd393233763111768e4f154b3ff6a250a82aca06485346c3cb05dd3a3199a2e68ecc8bc869a50a55d421700146af1228b88138616ca5e9fd9569c3a80b778fff10feedb0ae63f6d9e60c0150e061529942a29f85a36bc86b9539a997a8d981454da1d5787107c0597ba272e29c2a1437f52ea124435f9fa11900df53fc2507311674899136f9849cbf92e0bd3ddfba5e6a2f24444dc1251fcdc1fb3843d6841429c9a133d06af7764ba3f00930f754bde28be410a9d293054babf", 0xf1, 0x4}, {&(0x7f0000000440)="f4549a60ab46584d9aeceee862d9688c9cfa", 0x12, 0x100000000}, {&(0x7f0000000480)="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", 0x1000, 0x8}], 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x52, 0x100, 0x3f, 0x7, 0x1, 0x45d1, 0x6, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x800, 0x7f, 0x80000001, 0x0, 0x7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001600)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001640)=0x14) [ 71.818564] audit: type=1326 audit(1523968366.739:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5980 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 12:32:46 executing program 0: gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)="379d768aacaa432aa7095bcf3cd1e51907932f7dc927635aada07f5e8628ef82e0bd4964a926d4c7a60893b5ed56cc0db24d115a9ff4ea4bf497220bfe9c52a55f0b3f60ada83b3cfdc37de2eed299f6177edded52ef7d5d5e8950cd6c450f99e29ded691ada0f285ec14e2a34408ad73c38ef149d873c9fe9f639") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x152, r1, 0x0) 2018/04/17 12:32:46 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchdir(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) setns(r1, 0x0) 2018/04/17 12:32:47 executing program 6: r0 = semget(0x3, 0x3, 0x0) semop(r0, &(0x7f0000000040), 0x0) mmap(&(0x7f0000421000/0x4000)=nil, 0x4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x1, 0x400) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) dup(r2) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x20) [ 71.994550] audit: type=1326 audit(1523968366.956:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6001 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 72.014137] audit: type=1326 audit(1523968366.981:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6001 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 12:32:47 executing program 2: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/155, 0x9b}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/67, 0x43}], 0xa, 0x0) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/04/17 12:32:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) timerfd_settime(r0, 0x0, &(0x7f0000000980), &(0x7f00000009c0)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="8fb8943d9b8dcbaafb34306cbf61e00c5cc59cba7eadb65f575b7ed58288c3f0be5e1a9ed344d6a330af1385", 0x2c}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="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0x1000}, {&(0x7f00000000c0)="ab394373e9b19fcbcacd5cc45bcc94dc343b24bad1a702dae5bc6085a6db3f86be79032cd1c3336fc39a9ec0296bc00952e2bebb98a4a4d16fbd8eac09db6f8152b35026a7f0033eaab33fe3caf0081e014d03bbf403b2f0cd8d0be8ab09975ef7e65f67671a3bf8", 0x68}, {&(0x7f0000000140)="44525c94bbb2b92fd853a8d83e31433c5ad791c28638f5c0017f2d4572e0b894cba88c851a859ee9aecaaa7d6ebf05b8472bfe5adf91eaec4e42f0813f1b84afbb3266b591b39ce91f6e350ad559dcbe297ac9a863e73463f6ba50dc70ce9e28b231f5c883fe00d3d5400817511a15efa509c906e106eb0870cf49e8509717ad1105a0647e95ced7e9ed6f9efb2369b255e35a274ff78cde22bef61556e1a2cc4d0a", 0xa2}], 0x5, 0xf) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x51ba, 0x4) 2018/04/17 12:32:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="61692a0482c0651b5792d53e3293f8edf7fc5d8d26fb522a072c421c75f22a01099525131948904a4057e91db0ecbb1f00c94adedbf1908a5c9b01c6b0837ab4302cb1150b151c650894faed9340d83701ee2d39800f26476402ba98bee4a8b797c617e9a9e3120e7273fbf57aa8babd7bcfee2911febda7380e8ace6bbc80979b30ffd7783b68a147e5af6c8d9585d3674f7530b4e036ca692483dc24b342f5475a423efb7bbc8fda6a4ddd681246a053d9b6", @ANYRES16=r3, @ANYBLOB="000425bd7000ffdbdf250300000008000400ff030000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/04/17 12:32:47 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfc, &(0x7f0000000000)=0x8, 0x4) 2018/04/17 12:32:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x6, &(0x7f0000000140)=[0x6022, 0x7ff, 0x5, 0x3be21160, 0x4, 0x61b6], &(0x7f0000000180)=[0x7, 0x200040000, 0x3, 0x7fff, 0x9, 0x6, 0x2, 0xff, 0x200], 0x0, 0x5, 0x6bd61c7c, &(0x7f0000000200)=[0xf9, 0xb5, 0xfffffffffffffffa, 0x4, 0x6], &(0x7f0000000240)=[0x10000, 0x4, 0x9, 0x0, 0x7fffffff, 0x70]}) 2018/04/17 12:32:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000440)={r2, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a07b005e381ff8078d67ac912000000", 0x10) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/251) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001740)="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", 0x7c8}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)) readahead(r0, 0x200, 0x5) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001f40)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/17 12:32:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x7ffe, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) 2018/04/17 12:32:47 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = msgget(0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) msgrcv(r1, &(0x7f0000000000)={0x0, ""/135}, 0x8f, 0x0, 0x800) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140)=0x20020000000000c, 0xfcc3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/17 12:32:47 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mq_unlink(&(0x7f0000000040)='..\x00') 2018/04/17 12:32:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='stat\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x4, 0x0, 0xe3a3, 0x6}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x100000000000000, 0x6}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x100000001, 0x20, 0x3f, 0x5ab539e0}) 2018/04/17 12:32:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f00000004c0)="d00fe8791522f7bb96e46225593612c7f66109a6524ab8fb13e582791bb4a4dabcb3d8406500d8445e5a6c39eaf99410c58ebaa1385d68c29efbdb381bf3daed022a8380e400b706a0e138e1863c69e72112ca43132c649fba8f165f5fdcd3a00bdbb3ebab47620342663e26379f3f1287b4a9b43e4e3d266be1fabcb7a89304356c6fdd9fdcd47f0e71b192fe330a4dfca8b59f", &(0x7f0000000580)="f3a65301d6643f646cfed17c881a90caff12f6cf58cd1854ad60c5d78f5ae7036345eb509d9bcff86519b26812f97f111b67f0322055a597f271f5f7d3c5e479dd868dfbc2ea91e9fb8b647ee27e40e1533e3dfca3945c96ffb02003299273e9378fc3c28872754482381200dcc3d57058456f0f8ea2671135e2f37425a368444be27855"}, 0xfffffeb0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) getsockopt(r1, 0x0, 0x0, &(0x7f0000000380)=""/97, &(0x7f0000000400)=0x61) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r2, 0x6, 0x8}, 0x3e7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000200)="6c1221d215daa3e01b1973400ebaf2c7662f8dc025153b4e2ada60c1d8b9da280f8e3d197032a81afda46272eebf3cdae50699c9a941cca19c60bf9c3fc6f983ca161809996926df8b8a1935f702c13286d46969048d25", &(0x7f0000000080)="7e303b2950a2fbe1dcf10537495e9dc947ff15f3a6c1fe399d80914270b8221c90480182617f324065ae19b7488cb3a3e05fd020f4b5c0a4df2584", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x168) 2018/04/17 12:32:47 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:47 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x20) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) timerfd_gettime(0xffffffffffffffff, &(0x7f0000eb8000)) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffffd}, 0x4) 2018/04/17 12:32:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x4, 0x2, 0x48, 0x7fffffff, 0x6, 0x3, 0x9, 0x1c6e, 0x80000001, 0x5, 0x1, 0x7abf}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/17 12:32:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x104}, 0x1}, 0x0) r1 = semget(0x0, 0x0, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/4096) 2018/04/17 12:32:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) dup2(r0, 0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x8) fallocate(0xffffffffffffffff, 0x1, 0x4, 0xffff) 2018/04/17 12:32:47 executing program 4: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/17 12:32:48 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) 2018/04/17 12:32:48 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x4c}, 0x1) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x6, [0x100, 0x3, 0x8, 0x7, 0x1f, 0x6, 0x87, 0xffffffffffffff00]}, 0x5c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000080)={'syz_tun\x00', @ifru_data=&(0x7f0000000000)="040ac9bbf4ed051502b17eef6961e140d482d0260aa0ea80b2c144ca42d65156"}}) 2018/04/17 12:32:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/04/17 12:32:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x81}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e20, 0xf, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffeffffffff}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x200}], 0xb0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x810, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x2, r1}) keyctl$join(0x1, 0x0) 2018/04/17 12:32:48 executing program 5: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x2, 0x5aea, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x20000000002285, &(0x7f0000007000)='S') tee(r4, r4, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/17 12:32:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x2) fcntl$getown(r0, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0x7}, 0x2c) r2 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x80) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="f7caecb95dc331250838b32308bc657fa3dd89dabcd42c82db399f374472e986a0bc568b03c14abb048c6a9bab8624664f7d9ad74417b1460000000000000000", &(0x7f0000000080)="279741337a82d2def839444cea2b24bdb69e9a74cec8460a0d9dd21ee5189751790e2a8677600131d179424127f4a83975548ff28d9e6e43242bc7bdd2435ff82c2c41d76dbbe3f634afb2813c5020d8918893f14d8f7b04477074d870a95152c086f087ced70a0ae56dbeaf32c1b5bb0ced4e56b30899e2ce871b279a71de6c37c2"}, 0xf0) r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000380)={0x60000000, 0x4, 0x2d}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000300)=0x80000001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x5, 0x6, 0xffff, 0x2cc, 0x400}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={r4, 0x8}, 0x8) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000440)="40726687e2afce543cf55b59238c117802c67d73cf58fb6f65c9255728ffd0b42280bf189af8824725b56eec524d9e0e53da0f5e3c44531080d8b4acddedcce076b49047566bbc4868f3a838fa97dc8b083ca22a31d29f1b1f85978a9dcae12469fd8fad918786a804998864dc2c9c8a6cbb57a99ba3efeef8393f51a135eb838f9a18f2", 0x84) 2018/04/17 12:32:48 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140)) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') write$cgroup_int(r1, &(0x7f0000000180)={[0x34, 0x32]}, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0xc86) 2018/04/17 12:32:48 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x40600) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x9, 0xff, 0xb83, 0x3f, 0x8, 0x5}, 0x8}, 0xa) r1 = getpid() getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/04/17 12:32:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x0) 2018/04/17 12:32:48 executing program 4: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x7, 0x3, 0x40}) 2018/04/17 12:32:48 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80006, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/04/17 12:32:49 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) fcntl$setsig(r1, 0xa, 0x1b) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) r4 = creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x17}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) tkill(r0, 0x16) 2018/04/17 12:32:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="eab48d21a3fc1c726a9897b0c6a3da3f40708ae60ae3a2db4d962baec0628502ad978aa08d94afbacfe46c36b17d4d214ef3a9954f4cbd60854e6678cc787593bc1f242dea4bd1a86f7b166daff7cf56c3b172aa648c69c2a1a8add8c13d919c0a6d20078ab02351acf6d31ace93d029a56cd14d56970094ab36b8646906532b45e185641e7decef4520c48007ebd53bc2d308a7dd3047e9fbd93b4c2c8bad45e47a9ad545ca6a491e3433a765ae9ba908f540f3545816b67191c2ec5432b85ffb173ad267119e39e8a1b50ae5bc17699297f885f3c689282d6034f4f8c9d8c112bc305c4df39a5612597d79ff92515d4ea76ea280e651d5e6890e", 0xfb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000000040)="c2748899570e629e43cb809eb432d103fe2796d37dc9d1e974eb43c9dfb0078688ce8c6804cb3d0cf005dd30bba1149e5093566d9ab680915c8c0b50225d42c17667f6d03cb05b5292ad396ca69b440d6228bbe748019ff203efb63ee5f8152c4f8532e07704dd6f66fc0a2562072174c7b2dcc579b3e51da44c76566a139f95726c384b5781c7716d811fa2fc20e592eeffab4aea5f98ab88392cfa9b3f121f9e8d748ef4ecdb229271299bcc7d7dcb2485d4142dff3e22efe40f86583c4e73dc7e2ec6bd4921c47340493148bae5f4f0d5c65f34c74c175000f53fe382f7c1eda37619211564ccd816e7af", 0xfffffffffffffef7, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) r2 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003de000)) [ 74.121325] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/17 12:32:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40900, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0xfffffffffffffffc, 0x4) r1 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000100)=""/156, &(0x7f00000002c0)=0x9c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/17 12:32:49 executing program 7: 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 = syz_open_dev$vcsa(&(0x7f0000001f00)='/dev/vcsa#\x00', 0x7, 0x40000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001f40)=0xfffffffffffffffd, &(0x7f0000001f80)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) creat(&(0x7f0000001fc0)='./file0\x00', 0x126) acct(&(0x7f0000002000)='./file0\x00') r2 = socket$unix(0x1, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ext3\x00', 0x0, &(0x7f0000000180)) socket$packet(0x11, 0x3, 0x300) recvmmsg(r3, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/66, 0x42}], 0x6, &(0x7f0000000480)=""/44, 0x2c, 0x2}, 0x2}, {{&(0x7f00000004c0)=@nl, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/60, 0x3c}], 0x2, &(0x7f0000000680)=""/235, 0xeb, 0x1}, 0x401}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)=""/116, 0x74}], 0x1, &(0x7f00000008c0)=""/169, 0xa9, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000980)=""/166, 0xa6}, {&(0x7f0000000a40)=""/3, 0x3}, {&(0x7f0000000a80)=""/120, 0x78}, {&(0x7f0000000b00)=""/246, 0xf6}], 0x4, 0x0, 0x0, 0xaf4}, 0x8}, {{&(0x7f0000000c40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000cc0)=""/23, 0x17}, {&(0x7f0000000d00)=""/145, 0x91}, {&(0x7f0000000dc0)=""/129, 0x81}, {&(0x7f0000000e80)=""/128, 0x80}, {&(0x7f0000000f00)=""/240, 0xf0}, {&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f00000010c0)=""/219, 0xdb}, {&(0x7f00000011c0)=""/213, 0xd5}], 0x8, &(0x7f0000001340)=""/172, 0xac, 0x7fff}, 0xea}, {{&(0x7f0000001400)=@nfc_llcp, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001480)=""/233, 0xe9}, {&(0x7f0000001580)=""/248, 0xf8}, {&(0x7f0000001680)=""/153, 0x99}, {&(0x7f0000001740)=""/42, 0x2a}, {&(0x7f0000001780)=""/181, 0xb5}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f0000001940)=""/149, 0x95}, {&(0x7f0000001a00)=""/230, 0xe6}, {&(0x7f0000001b00)=""/148, 0x94}], 0x9, &(0x7f0000001c80)=""/159, 0x9f, 0x9}, 0x1}], 0x6, 0x2000, &(0x7f0000001ec0)={0x0, 0x1c9c380}) 2018/04/17 12:32:49 executing program 6: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) umount2(&(0x7f0000000180)='./file0\x00', 0xf) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000000080)="68bdbb668d5af201b45428e035f945ec1eeea061fb269f5cc6dfdef2d7c9717717a6bcd562d9d1aa75f1995e894e1848c3ee112487d83200eaa4cc9f7ea3ac6ea2ac412cc1a13f389cb573433c71492a773940c508cea9fb72fd37465238effc8a2a87684951ba02f8dc9d79f54256219eaf35a6b6ae7dd78ebfd1c51931fca8497f6750ed742dc5c3bfe6c3285c164a5f6d2ca48f8ab54a77a4faa7d18bbee6e60f6cdf6280c6ac42b749bf6bb54ce4fefb38acb480d168985a75633284ccd7a06155cf1cb0151ad0247f8f069b48cceea883ecb6b4e4a52d59f81a70182137df518e2c92907f3d8b7d29d8", 0xec) shutdown(r1, 0x1) 2018/04/17 12:32:49 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000740)={@mcast1, 0x0}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8936, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, r1}) r2 = semget(0x1, 0xffffffffffffffff, 0x200000000400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r4 = getegid() readlinkat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/205, 0xcd) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000006c0)={r10, r11, 0x2e7d}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x8, r9}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r8, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) bind(r7, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f00000005c0)={r12, 0x3}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x29, r3, r4, r5, r13, 0x2, 0x80000000}, 0x6, 0x7f, 0x3}) 2018/04/17 12:32:49 executing program 5: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x2, 0x5aea, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x20000000002285, &(0x7f0000007000)='S') tee(r4, r4, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/17 12:32:49 executing program 2: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x2, 0x5aea, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x20000000002285, &(0x7f0000007000)='S') tee(r4, r4, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/17 12:32:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xfffff7fffffffffe) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) 2018/04/17 12:32:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffb) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/17 12:32:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x401, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/17 12:32:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x9, 0x807, 0x401, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000400)={r2}) sendto(r0, &(0x7f0000000100), 0x0, 0x80, &(0x7f0000000240)=@un=@abs, 0x80) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x100) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xef, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/239}, &(0x7f00000002c0)=0x78) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e21, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xbc1}, 0x2, [0x3, 0x6, 0x800, 0x8, 0x11, 0x7ff000, 0x2, 0x6]}, 0x5c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={0x0, r3, 0x7, 0x3}, 0x14) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x400, 0xa0000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x2200) [ 74.866618] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.909776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/17 12:32:50 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x2, 0x0, 0x5, 0xfffffffffffffffd}) r1 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x7, &(0x7f0000000480)=[{&(0x7f0000000100)="b71a52d63b05c05a1869c4dfdb8b1d06f55eb3ee2991dbe0e3ab20331efdf2437e786d4c25a318e33ee0a34e87a6a2", 0x2f, 0x4}, {&(0x7f0000000140)="aec420c2540e2d2af32c260581ab59e1a4adcbbc554db2088953d07637a047d2aa776d679e9e56f97425caee37ce3a0a30ee341e8c49302177b1597dc04acf7eef9200d77f3e448396011dd0d5a911204de14c9e5bb1d5", 0x57, 0xffffffffffffffff}, {&(0x7f0000000200)="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", 0xfc, 0x6}, {&(0x7f0000000300)="1bc99ddc78c6feb2f43d52be2187b3139249ff865dad221d05dfe61edcaf76ff3980743b5cc44d5a4ace5d0896eaabd987f2ef346422b30cdab11b801a7ced012e953866fbdf26ed6fa54707048478b2", 0x50}, {&(0x7f0000000380)="7854b53ef7d511383a0d814a9b0e6da7ceee89e69ff3853911", 0x19}, {&(0x7f00000003c0)="d8fedee53b20274f705491e96106c29f63fe55f3ad26b70bbbafbe79683c3cdaffdc3ac1bde12fb2d4db163801563c4edce2248318145a244069a98a7c", 0x3d, 0x3}, {&(0x7f0000000400)="3c67925cf3650fe7aa8338c135786a60cf11420d90c565942d4a2f8b8b91ab8189cbfb80718d7230e05ac53118692858c8e2a794cfd68d712a65a93779b5f99f40a7b7092a5f676fc453921cd96eceb44cce4fc4be721190fee786f3292ace", 0x5f, 0x1}], 0x8422, &(0x7f00000005c0)=ANY=[@ANYBLOB="6d61785f696e6c696e656d69743d35353134307e353737362c030000000000000000000000000000003281c0c3d75e770d402b2deadb458e65a63c2ba6af701cd0b9160c261e573c6f8dbc17fa86e7d73c18523f181dd7"]) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 2018/04/17 12:32:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xb9, 0x5, 0x5, 0x36, 0x24000000, 0x8, 0x2, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a000b4a30000495316ec054868028bd7f96157cdb7d8625378a59058a84d2a0ade831ec2ae55c778017583181a3330329a2e7e7a732463638e4d54de440029d69b85c030e0d63f8f94310baf5c6f886a61117c32aebc76d60d4030abb17e09e299cd56d490ee4696b536522888a8af9e8dae5726668f9ec7ebf158d8f2d1f8d75925bae5a5de6e505f7fb34f896212a2bd08cb070d62ed11bb6a7b81dc54ba871d0ec03dac93804558d5a300dacfde765f02c61e4787cf0e64762697ec66132c137bf26ab071993302ef110aae5c42ba5531a5b1a9f1c354aaaa8fae836c73b846d1188a461af750bf562538d9e6e9c156e36a88c1d0f47cfc63e5b38dea946ad38948a855e87a0dbc881dec8ec30ae6749712448ca9388ab47e0eb93a55d1ef169f7cf1935020ee0fbff93a9e38a447dda9717e248f4bd4f145bec3bbe7e4a623751af5ef22743464"], 0x8) 2018/04/17 12:32:50 executing program 0: prctl$intptr(0x1c, 0x61) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x444080) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0x40, 0x6, "34da51e1109791b09ade94afd670de9fe1cc122ddf3b4f9e70a7176f4bcbf56d97e500e09f9ab1c72c2c3df40a99b29f16b0dd6c313b64bd6dc994b139f34e", 0x2d}, 0x60) prctl$intptr(0x8000000000000008, 0x0) 2018/04/17 12:32:50 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) fcntl$setsig(r1, 0xa, 0x1b) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) r4 = creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x17}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) tkill(r0, 0x16) 2018/04/17 12:32:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=[{0x9, 0x84, 0x3}], 0x10, 0x2000}, 0x0) 2018/04/17 12:32:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x200000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x2000000000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/17 12:32:50 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000a40)=0xd11b, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000980)=""/62, &(0x7f00000009c0)=0x3e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x80000000, 0x2, [0x4, 0x80]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x27, "3723f9d9eb9f94a39dc78b1e3204dbd2e66e96079d4fe6b9c81d63409747fca86c6e741db10904"}, &(0x7f0000000340)=0x2f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000007c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000800)={0x0, 0x16, "288f0ce425746c3ea74ef8096323d7f33fbb7f868da2"}, &(0x7f0000000840)=0x1e) sendmmsg$inet_sctp(r2, &(0x7f0000000900)=[{&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="c8b4ac77f39c2c21f37545bf5a", 0xd}, {&(0x7f00000000c0)="390848d478b3190c173128873bfc54dfbb7f05bc8dc3eadcfba7adc887c482010379555b44d2cc59cff29b3bf529048e436e898f71556a8b67690afd8cf43e4ff5b80df7fb28a7331f316fda1688b3549adec7de4c3600c655407e190d6ed144ce4368befdaa9e2c035fbb3113e66781013315add880bc7e0f23f334390bc0b62b87dc93e56a6fcdc41403c5aee1632bd9615103b87c9edb483ea7d80783b90abee8a76f5ff12316cdf2d8c3a9d055a0900d88bb02e3cea9f4a13e1e9a7d3e5bf258736ac60b578c", 0xc8}], 0x2, &(0x7f0000000380)=[@sndinfo={0x20, 0x84, 0x2, {0x25, 0x200, 0x40, 0xfffffffffffffff7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x205, 0x4, 0x0, 0x20, 0x1, 0xf046, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x200, 0x2, 0x2, 0x6, 0x5, 0x2, 0x7f, r5}}], 0x90, 0x4004000}, {&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000480)="21c355b9d38886539beb908e9dd1ca5cca9ce039e61bad22083f83e19a1cf9e286114eba721ac91eb19179e82b54b97b13708a26661fdd93efb898641cc89d97b4c20209f179108625f831a18e9f2cf49e2cfe4a363eda30d9aefcce65084e6cfff9668928cfb95b7110e5a9b50a3b1a5b54d66162060a971a75c11b0944fed0f51bbf6a0560588d24ba81b9183f40c42f8a08057467019c09fa31b09c9df8619922c365af3b8668c871dcf2d9e0a2", 0xaf}, {&(0x7f0000000540)="66a9bc8a251828a8cd62d6f9e9f8f59faf88c3819288c06c4c51283e0ad51af71e02607112141fa187b32758269fca05748e49ae9e403e88a2d94410bd5760d2c926b85112f7d5de27ae95f904a9ae51e4da3d9f41983c331e87ab60cb65988ee8a1a2efd44edb941a059dfc6e1599a0335bdee38547b182c47096c7029efb159bbe263b2f98d842a5c6b3f4eb0be403f0047090d6eda2a8f27e46457ff376f905c6bb868f5559c4cdd1392447aaebdd459b5e3b5a54a822b271a69ebba8df7988b4686df779adfdb02f8026f4662e73cfbf9c6dba92ad7cdcf6f9", 0xdb}, {&(0x7f0000000640)="cd4f0d67", 0x4}, {&(0x7f0000000680)="e3d13a1f", 0x4}], 0x4, &(0x7f0000000880)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x6, 0x2, 0x1f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x1, 0x5, 0x20, r7}}], 0x60, 0x4084}], 0x2, 0x4000090) 2018/04/17 12:32:50 executing program 5: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:50 executing program 0: inotify_init1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002640)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/04/17 12:32:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x268, &(0x7f0000000580), 0x0, &(0x7f0000000100)}, 0x0) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/17 12:32:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/17 12:32:51 executing program 6: pselect6(0x66, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x2, 0x2, {0x3, 0x2, 0x3, 0x0, 0x5}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8c, "8d5c363c73555bf0e46cabe8f91a1b56648d6681d7b64bd19d291b6222b86066e9c2696409f3a21639a9382330f66b6055b7d5793d13e30b18b8c1a890bcb02629e15b697cecae21112c9547e8ba2a73815d17b910729239eab00768eff88912c845cdb4982aac6af31e3169657049ca7244ad49645da884d427a22d9df2ebbf1e66d1f5db29492c07f7d668"}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x6c, 0xbc}, &(0x7f0000000280)=0x90) 2018/04/17 12:32:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) chroot(&(0x7f0000000000)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/17 12:32:51 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x268, &(0x7f0000000580), 0x0, &(0x7f0000000100)}, 0x0) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/17 12:32:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x80}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) 2018/04/17 12:32:51 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/04/17 12:32:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000000000fff, 0x100) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000180)=""/16, &(0x7f00000001c0)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x40}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000280)=0xd8d3, 0x4) 2018/04/17 12:32:51 executing program 5: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) 2018/04/17 12:32:51 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bond_slave_0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/17 12:32:52 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="b4000000000000206a000000000000009500000000000000"], &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f0000000080)=""/153}, 0xdf) timerfd_create(0x7, 0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x700, 0x0) recvfrom$packet(r1, &(0x7f0000000340)=""/121, 0x79, 0x40002001, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000003c0)=0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x7fff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0x1b}, @broadcast=0xffffffff, r3}, 0xc) 2018/04/17 12:32:52 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r4 = accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000580)=0xc) r5 = getpgid(0x0) r6 = syz_open_procfs(r5, &(0x7f0000000d40)='net/connector\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000005c0)={r3, 0x1, 0x6, @random="7eb71602669e"}, 0xfede) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) r8 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_netrom_TIOCOUTQ(r8, 0x5411, &(0x7f0000000200)) 2018/04/17 12:32:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = memfd_create(&(0x7f0000000080)="2f640400093f000000776259b4de23b39d1c97d57a35dd9a28a0fe64f6126ae938d09687a2afd1607aada12114273575b224", 0x0) lseek(r1, 0xfffffff7fffffffe, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r2, r2, 0x0, 0x5) sendfile(r0, r2, &(0x7f0000929000)=0x2000000, 0x400) 2018/04/17 12:32:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/17 12:32:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000402) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffffc2) 2018/04/17 12:32:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xbd, &(0x7f0000000140)=""/189}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x15, &(0x7f0000000100)=""/45, &(0x7f00000000c0)=0xfffffffffffffdee) 2018/04/17 12:32:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) r0 = socket(0x1, 0x80f, 0x3ff) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x308, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) [ 77.283331] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 12:32:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx)\x00'}, 0x58) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0xb7, 0x2) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x12e) 2018/04/17 12:32:52 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/17 12:32:52 executing program 6: pkey_alloc(0x0, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/sequencer\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) pwritev(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/17 12:32:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) unshare(0x40600) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0xfffffffffffffff8, 0x1, 0x81, 0xffff, 0xaf, 0x7}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) ppoll(&(0x7f000013efc8)=[{r0}], 0x369, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8)={0x80}, 0x8) mlockall(0x3) 2018/04/17 12:32:52 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x5e) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0}, &(0x7f0000001ffd)=0x10) getsockname$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000100)=0x14) r3 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setgroups(0x3, &(0x7f0000000300)=[r3, r4, r5]) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x68, "af312fe71e2921c5ade409eab08287e0673a440c9c363de8ef0bfd899121a829769feec060a6590fd50e7aaa91dcc86b0fe568c031d349e06ad29ff86de3ec24b41c58069f6b6d4f61b62406dd80924c69cac1e23fe8ed3bc42b558d6d0e4b448750a241986729e7"}, &(0x7f00000003c0)=0x70) [ 77.756817] ================================================================== [ 77.764264] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 77.770241] CPU: 1 PID: 6344 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 77.777196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.786556] Call Trace: [ 77.789185] dump_stack+0x185/0x1d0 [ 77.792835] ? crypto_inc+0x2ab/0x2f0 [ 77.796654] kmsan_report+0x142/0x240 [ 77.800469] __msan_warning_32+0x6c/0xb0 [ 77.804544] crypto_inc+0x2ab/0x2f0 [ 77.808183] drbg_ctr_update+0x3a04/0x3d10 [ 77.812442] ? drbg_hash_df+0xc70/0xc70 [ 77.816431] drbg_seed+0xcba/0xe90 [ 77.820004] ? __kmalloc+0x23c/0x350 [ 77.823720] ? _cond_resched+0x3c/0xd0 [ 77.827619] ? drbg_kcapi_seed+0x129f/0x2270 [ 77.832039] drbg_kcapi_seed+0x1c97/0x2270 [ 77.836295] ? drbg_kcapi_random+0xc20/0xc20 [ 77.840713] crypto_rng_reset+0x262/0x310 [ 77.844873] rng_setkey+0x8b/0xa0 [ 77.848337] alg_setsockopt+0x6c5/0x740 [ 77.852318] ? rng_release+0x50/0x50 [ 77.856039] ? alg_accept+0xd0/0xd0 [ 77.859671] SYSC_setsockopt+0x4b8/0x570 [ 77.863747] SyS_setsockopt+0x76/0xa0 [ 77.867550] do_syscall_64+0x309/0x430 [ 77.871443] ? SYSC_recv+0xe0/0xe0 [ 77.874989] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 77.880171] RIP: 0033:0x455329 [ 77.883356] RSP: 002b:00007fa5f680ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 77.891073] RAX: ffffffffffffffda RBX: 00007fa5f680b6d4 RCX: 0000000000455329 [ 77.898350] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 77.905628] RBP: 000000000072bea0 R08: 000000000000012e R09: 0000000000000000 [ 77.912909] R10: 00000000203c1000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.920190] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 77.927465] [ 77.929088] Uninit was stored to memory at: [ 77.933419] kmsan_internal_chain_origin+0x12b/0x210 [ 77.938534] kmsan_memcpy_origins+0x11d/0x170 [ 77.943035] __msan_memcpy+0x19f/0x1f0 [ 77.946927] drbg_ctr_update+0x393a/0x3d10 [ 77.951164] drbg_seed+0xcba/0xe90 2018/04/17 12:32:53 executing program 1: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x1, 0x8000000000000009, 0x1, 0x2, 0xfffffffffffff7c9, 0x7fffffff, 0x8000}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x7f, 0x2, 0x2}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/04/17 12:32:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x8000000) socket$alg(0x26, 0x5, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="08dcee316faf7a5b07ceda8effa85aeebdcc0590a4f12816bbe6b64538a8b816e9798b7f82dd39e0a391b65ad7c7a28207e16eea0bbbd7e82a61bddcbcfedcf1ae6e91e7780b49f258dd208845a8e49c6207"]) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 77.954709] drbg_kcapi_seed+0x1c97/0x2270 [ 77.958951] crypto_rng_reset+0x262/0x310 [ 77.963104] rng_setkey+0x8b/0xa0 [ 77.966560] alg_setsockopt+0x6c5/0x740 [ 77.970542] SYSC_setsockopt+0x4b8/0x570 [ 77.974608] SyS_setsockopt+0x76/0xa0 [ 77.978411] do_syscall_64+0x309/0x430 [ 77.982302] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 77.987480] Uninit was stored to memory at: [ 77.991808] kmsan_internal_chain_origin+0x12b/0x210 [ 77.996920] kmsan_memcpy_origins+0x11d/0x170 [ 78.001421] __msan_memcpy+0x19f/0x1f0 [ 78.005319] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 78.009649] drbg_ctr_update+0x349a/0x3d10 [ 78.013898] drbg_seed+0xcba/0xe90 [ 78.017475] drbg_kcapi_seed+0x1c97/0x2270 [ 78.021725] crypto_rng_reset+0x262/0x310 [ 78.025886] rng_setkey+0x8b/0xa0 [ 78.029350] alg_setsockopt+0x6c5/0x740 [ 78.033336] SYSC_setsockopt+0x4b8/0x570 [ 78.037406] SyS_setsockopt+0x76/0xa0 [ 78.041213] do_syscall_64+0x309/0x430 [ 78.045107] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.050289] Uninit was created at: [ 78.053872] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 78.059008] kmsan_kmalloc+0x94/0x100 [ 78.062812] __kmalloc+0x23c/0x350 [ 78.066361] drbg_init_sym_kernel+0x8ca/0xcc0 [ 78.070870] drbg_kcapi_seed+0xa5a/0x2270 [ 78.075026] crypto_rng_reset+0x262/0x310 [ 78.079178] rng_setkey+0x8b/0xa0 [ 78.082633] alg_setsockopt+0x6c5/0x740 [ 78.086611] SYSC_setsockopt+0x4b8/0x570 [ 78.090676] SyS_setsockopt+0x76/0xa0 [ 78.094474] do_syscall_64+0x309/0x430 [ 78.098365] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.103567] ================================================================== [ 78.110919] Disabling lock debugging due to kernel taint [ 78.116371] Kernel panic - not syncing: panic_on_warn set ... [ 78.116371] [ 78.123761] CPU: 1 PID: 6344 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 78.131918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.141279] Call Trace: [ 78.143888] dump_stack+0x185/0x1d0 [ 78.147530] panic+0x39d/0x940 [ 78.150747] ? crypto_inc+0x2ab/0x2f0 [ 78.154548] kmsan_report+0x238/0x240 [ 78.158358] __msan_warning_32+0x6c/0xb0 [ 78.162426] crypto_inc+0x2ab/0x2f0 [ 78.166058] drbg_ctr_update+0x3a04/0x3d10 [ 78.170317] ? drbg_hash_df+0xc70/0xc70 [ 78.174296] drbg_seed+0xcba/0xe90 [ 78.177855] ? __kmalloc+0x23c/0x350 [ 78.181573] ? _cond_resched+0x3c/0xd0 [ 78.185472] ? drbg_kcapi_seed+0x129f/0x2270 [ 78.189885] drbg_kcapi_seed+0x1c97/0x2270 [ 78.194135] ? drbg_kcapi_random+0xc20/0xc20 [ 78.198547] crypto_rng_reset+0x262/0x310 [ 78.202874] rng_setkey+0x8b/0xa0 [ 78.206330] alg_setsockopt+0x6c5/0x740 [ 78.210307] ? rng_release+0x50/0x50 [ 78.214029] ? alg_accept+0xd0/0xd0 [ 78.217662] SYSC_setsockopt+0x4b8/0x570 [ 78.221732] SyS_setsockopt+0x76/0xa0 [ 78.225537] do_syscall_64+0x309/0x430 [ 78.229436] ? SYSC_recv+0xe0/0xe0 [ 78.232983] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 78.238194] RIP: 0033:0x455329 [ 78.241397] RSP: 002b:00007fa5f680ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 78.249111] RAX: ffffffffffffffda RBX: 00007fa5f680b6d4 RCX: 0000000000455329 [ 78.256397] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 78.263667] RBP: 000000000072bea0 R08: 000000000000012e R09: 0000000000000000 [ 78.270944] R10: 00000000203c1000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.278214] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 78.285937] Dumping ftrace buffer: [ 78.289464] (ftrace buffer empty) [ 78.293150] Kernel Offset: disabled [ 78.296752] Rebooting in 86400 seconds..