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 '10.128.0.23' (ECDSA) to the list of known hosts. 2018/04/18 03:03:24 fuzzer started 2018/04/18 03:03:25 dialing manager at 10.128.0.26:43021 2018/04/18 03:03:32 kcov=true, comps=false 2018/04/18 03:03:36 executing program 0: 2018/04/18 03:03:36 executing program 1: 2018/04/18 03:03:36 executing program 7: 2018/04/18 03:03:36 executing program 4: 2018/04/18 03:03:36 executing program 5: 2018/04/18 03:03:36 executing program 2: 2018/04/18 03:03:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x880, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/70, 0x46}], 0x1, 0x0) 2018/04/18 03:03:36 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8004700d, 0x705000, &(0x7f0000000180)) syzkaller login: [ 44.658259] ip (3771) used greatest stack depth: 54672 bytes left [ 45.241341] ip (3824) used greatest stack depth: 54104 bytes left [ 46.147691] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.154218] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.187610] device bridge_slave_0 entered promiscuous mode [ 46.364238] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.370798] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.409979] device bridge_slave_1 entered promiscuous mode [ 46.432205] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.438736] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.463269] device bridge_slave_0 entered promiscuous mode [ 46.490210] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.496742] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.521016] device bridge_slave_0 entered promiscuous mode [ 46.554875] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.561439] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.598497] device bridge_slave_0 entered promiscuous mode [ 46.623890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.643297] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.649817] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.696640] device bridge_slave_0 entered promiscuous mode [ 46.721775] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.728311] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.754109] device bridge_slave_1 entered promiscuous mode [ 46.764358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.770858] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.788233] device bridge_slave_0 entered promiscuous mode [ 46.801824] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.808357] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.829875] device bridge_slave_1 entered promiscuous mode [ 46.838310] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.844769] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.877963] device bridge_slave_0 entered promiscuous mode [ 46.893718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.904277] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.910819] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.946435] device bridge_slave_1 entered promiscuous mode [ 46.959879] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.966402] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.977322] device bridge_slave_1 entered promiscuous mode [ 46.987981] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.994498] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.014268] device bridge_slave_0 entered promiscuous mode [ 47.035104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.042770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.078835] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.085384] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.129217] device bridge_slave_1 entered promiscuous mode [ 47.138612] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.145131] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.171399] device bridge_slave_1 entered promiscuous mode [ 47.179774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.188739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.197397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.248694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.271547] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.278155] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.330164] device bridge_slave_1 entered promiscuous mode [ 47.363675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.374574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.387416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.460008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.550885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.594569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.609708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.777543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.813524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.028683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.148709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.221308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.344582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.357614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.424873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.488760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.564643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.630638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.640711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.712508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.801892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.816434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.879247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.010708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.059489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.119325] ip (4127) used greatest stack depth: 53640 bytes left [ 49.319686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.401646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.435728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.527864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.535363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.553546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.606319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.617486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.672488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.774407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.781631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.796847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.813883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.824869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.838293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.857607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.884282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.891851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.899398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.941521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.948796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.961846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.025653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.045932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.082405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.089623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.106385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.132744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.141010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.149917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.162147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.196318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.220873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.228854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.251773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.290478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.297716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.311776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.361728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.368963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.379808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.407173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.419780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.434323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.442458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.483229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.522641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.558018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.582695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.590306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.609756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.643235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.668803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.676467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.689352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.728111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.764962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.828508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.837564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.857770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.898251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.910976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.948164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.263705] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.270245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.277177] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.283677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.321618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.335766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.560690] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.567232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.574174] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.580677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.642809] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.651891] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.658369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.665217] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.671682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.690848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.720484] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.727089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.733993] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.740471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.823912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.891182] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.897728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.904662] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.911157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.951875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.194646] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.201186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.208154] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.214649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.255821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.284281] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.290815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.297753] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.304254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.364017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.370687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.379734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.404758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.424107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.439551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.452438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.700881] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.707566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.714444] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.720925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.784853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.433126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.791143] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.195112] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.263907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.290395] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.440400] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.488085] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.607286] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.616726] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.622988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.632962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.989118] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.995470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.006709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.100917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.107203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.117624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.149954] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.239566] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.245841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.261217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.298071] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.304417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.333701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.365825] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.373232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.382989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.424932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.451258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.490933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.045104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.051411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.063107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 03:04:03 executing program 0: 2018/04/18 03:04:03 executing program 6: 2018/04/18 03:04:03 executing program 5: 2018/04/18 03:04:03 executing program 7: 2018/04/18 03:04:03 executing program 1: 2018/04/18 03:04:03 executing program 4: 2018/04/18 03:04:03 executing program 2: 2018/04/18 03:04:03 executing program 3: 2018/04/18 03:04:03 executing program 2: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000001480)) 2018/04/18 03:04:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x2, 0x705000, &(0x7f0000000180)) 2018/04/18 03:04:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x200000d, 0x18012, r0, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/18 03:04:03 executing program 0: 2018/04/18 03:04:03 executing program 7: 2018/04/18 03:04:03 executing program 3: 2018/04/18 03:04:03 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r0) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) r1 = memfd_create(&(0x7f0000000400)='\x00', 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000440)=0x27b6, 0x4) 2018/04/18 03:04:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x3, 0x3, 0xbf}, 0xffffffffffffffda, 0x100000001}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040), 0x0) [ 69.621740] audit: type=1326 audit(1524020643.620:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5785 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 2018/04/18 03:04:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x2c, @multicast1=0xe0000001, 0x4e21, 0x1, 'rr\x00', 0x9, 0x7, 0x75}, 0x2c) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) userfaultfd(0x80000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/156, 0x9c}, &(0x7f00000000c0), 0x28}, 0x20) fgetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000), 0x0) 2018/04/18 03:04:03 executing program 7: futex(&(0x7f0000000000), 0x85, 0x400, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000002) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x41, 0x3, @thr={&(0x7f0000000040)="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", &(0x7f0000000140)="53e06b1ede8bc00abe3f227f7578e9e7397e3ac59fccd2479e384588ff3be836c25918c32ab447526de4173e97f742f8674babe6129dc6c57b9e4ea6b8e1fdd98629879096"}}, &(0x7f0000000200)=0x0) timer_gettime(r0, &(0x7f0000000240)) 2018/04/18 03:04:03 executing program 3: ioctl$KDMKTONE(0xffffffffffffffff, 0x5385, 0x100) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e00000065db0d20c7fa8cc0bce1a73812a33f663211650700000000000000c0bca98d1e1153f88851bdf28eeed178a25c055d814018ad7063da1a1fb9c0ec000000"], &(0x7f0000000140)=0x46) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0x40000000000000, 0x4, 0xfff, 0x9, 0xa}, &(0x7f0000000300)=0x98) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000340)={{0x87, @multicast1=0xe0000001, 0x4e23, 0x2, 'none\x00', 0x38, 0x671b0609, 0x1d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x5, 0x9, 0x3}}, 0x44) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x40) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000001c0)="ad5fe2c0ade4e5f345da1b75e944da8e7e6c8ef2665d49e787e75295e0de1248b22001ffa47768a54cd1f8227ad2dc9bf7f91ffad8f950d76abb41c1b2d382bd75503bc16730c3bc3894fc3615", 0x4d) 2018/04/18 03:04:03 executing program 1: r0 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000000)={0x0, 0x0, 0x5, @tid=r0}, &(0x7f0000000040)) ioprio_set$pid(0x1, r0, 0x4002) 2018/04/18 03:04:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sync_file_range(r0, 0x9, 0x80000000, 0x1) sendfile(r0, r1, &(0x7f0000000000)=0x84f, 0x2) 2018/04/18 03:04:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)='\x00', 0x1) 2018/04/18 03:04:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000080200005d, 0x80}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x1, 0x3c9fb649, 0x1, 0x0, 0xe}) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2018/04/18 03:04:04 executing program 3: add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1}) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) [ 70.157115] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 70.239663] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/18 03:04:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10080, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x7f, 0x0, 0x80000001, 0x5}) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/18 03:04:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8), 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) close(r0) 2018/04/18 03:04:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x101]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xa8, "e44a7a98452722e45dde4d2d99c1b3c18a4001b1746728fb9c7048855afb918f22f47d3fb70f736c4e3d4044aeaca2e325e7821e1cc49a4f6ab567017e2df9dd112d6b1bfeffeab269b3af7cfc645b9b17d220129a17877b74675dc6d6ae4fe04e1767c4d6976d4cdbe55b9cc249043550553478099268eb2669f1d437ace88b62f9a7f53eed44431752094f3c1844658b4506d5f203e38f304c00d8315493f6dff6fd208cc46056"}, &(0x7f00000001c0)=0xb0) 2018/04/18 03:04:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001200)={0x4, [0x2, 0x8, 0x9, 0x8e2]}, &(0x7f0000001240)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f61727000d1873b234cbdab755656523f379d5dbc516f10ab7c9afd92e33bbb6c35e75e0b8adcb38c8fd42a080ba82ec805fdf419e0612ac613da08bbdefd08554e27ee09172e5e21d861ef6f7393393a826f26ae9c0ea2c0bc4761ee44cedb470802b2d6c8a43411e75fcc938e1770e874ec04f0cd1549b30baa7e31b4878990581cc8973af92a407d17e8408f436fe6ddb417c1f8e4654c1441b2330bfa13dc1d91d46e626abcec2d5464a3dbbcc38cc7") sendfile(r0, r1, &(0x7f0000000000), 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x6) flistxattr(r0, &(0x7f0000001540)=""/53, 0x35) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000012c0)={0x0, 0xe732, 0x7, 0xaa5, 0x7, 0x5, 0xab, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x8d78, @loopback={0x0, 0x1}, 0x8}}, 0xe6f, 0x4, 0x8001, 0x9, 0x8}}, &(0x7f0000001380)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0xfa, "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"}, &(0x7f0000001500)=0x102) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="18bb665647aa1a39075ad52624c550a3a372fa087b87756880b4a84e03c51457c0e457a29f63d28abc6e1d62c99f83a1450b37bb8dbccc7edc1036232cc2501b", 0x40}, {&(0x7f00000000c0)="32e1b3b7a063d6a9b8df80541608d87b4c", 0x11}], 0x3, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001280)=0x1, 0x4) 2018/04/18 03:04:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80000) unshare(0x40600) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x87, @rand_addr=0x7, 0x4e22, 0x0, 'wrr\x00', 0x21, 0x28c, 0x5d}, {@empty, 0x4e22, 0x0, 0xfffffffffffffffb, 0x7}}, 0x44) mknod(&(0x7f0000000080)='./file0\x00', 0x1, 0x1c) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x400000000, &(0x7f0000ffa000/0x4000)=nil, 0x6) 2018/04/18 03:04:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_aout(r0, &(0x7f0000000100)={{0x0, 0x1, 0x2, 0x382, 0x249, 0xc16a, 0x26b, 0x7}, "8051189ac4f82a17a8f8d63fea35ce37b5a50d3d1c478edee3fea85a17bcb8a0ade6a8953a6ea3aa0e0a28530040f0d7ac41768a2937f9220102", [[]]}, 0x15a) sendto(r0, &(0x7f0000000080)="9b8e60ddcabaf3dd03d34e3cc861350043073c1bfddb0b7dbf67a1d2ad1ab5d279a5229f0797694686418e6556f2a306e8c4e6c7502ea2fb0493239aaf893e83d19192b90b1c77ced7685716dbb8b218ae2652e5502b5352df0cec309e93db42d915bb9d21d17be4f1c9", 0x6a, 0x4000, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/18 03:04:04 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="d6654416cb8ecea58dbae67c7e6d01daa3bca1e750408fed9bc9c1de9517fbf3bd8a5f03ec9b29e8eda95f191211681209baa8dda1768efcd5bd4b75d3074e885ad34ddd1484ba53837957079a2cc6a801000000d89724a7fe2591589f5b46df200049dcc38ad72ea2ba64acc3555a4b9e0ac7dba738720aa83ee22c6fe74ebfcffe00000000000000", 0x89, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/18 03:04:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x6, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) [ 70.399075] audit: type=1326 audit(1524020644.397:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5785 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 2018/04/18 03:04:04 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/04/18 03:04:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000000000a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=@ethtool_eeprom={0x4b, 0x7}}) 2018/04/18 03:04:04 executing program 1: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x4, 0xfffffffffffffffc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x18b, 0x80082) 2018/04/18 03:04:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x9, [0x5, 0x8001, 0x6a65, 0x6, 0x1, 0x4, 0x7fffffff, 0x6]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) 2018/04/18 03:04:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40202, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xa796, 0x3, 0x8, 0xa1, 0x4, 0x78, 0xfff, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x20}, 0x4}}, 0x6, 0x2, 0x8001, 0x7, 0x4}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={r1, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x6, 0xfff, 0x1, 0x58, 0xef5, 0x0, 0x0, 0x80000001, r2}, &(0x7f0000000440)=0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200, 0x0) dup(r0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000001c0)=""/183, &(0x7f0000000040)=0xb7) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f61727000d1873b234cbdab755656523f379d5dbc516f10ab7c9afd92e33bbb6c35e75e0b8adcb38c8fd42a080ba82ec805fdf419e0612ac613da08bbdefd08554e27ee09172e5e21d861ef6f7393393a826f26ae9c0ea2c0bc4761ee44cedb470802b2d6c8a43411e75fcc938e1770e874ec04f0cd1549b30baa7e31b4878990581cc8973af92a407d17e8408f436fe6ddb417c1f8e4654c1441b2330bfa13dc1d91d46e626abcec2d5464a3dbbcc38cc7") sendfile(r3, r4, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r5, &(0x7f00000000c0)='environ\x00') 2018/04/18 03:04:04 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) accept4$inet(r1, &(0x7f0000000540)={0x0, 0x0, @multicast1}, &(0x7f0000000580)=0x10, 0x800) sendmsg$kcm(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@ll={0x11, 0x11, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="635508af097c70bbf8a3913e0bb19e77f8ebfd3a9d0063b80aa2747f4bf34fc4776f1c1a9af51b187324b958a13ecc0bf7f5420e8dc22d7bffea02291f33bb9a1961a1f05a819b977e188206065c1803ab65342fe4026dc653ed840228bc224e30afb9c44989f900a3b80f39d9d085bd04d77347fbcab2410cf486e3699451c9867faf1d974fcee95abc92642e6fafde5cdf3930110192096b3747ac62", 0x9d}, {&(0x7f0000000240)="30f28a8147eaaf", 0x7}, {&(0x7f0000000280)="c766bc5ad6d5ee24b7a25df3fffb7aa3b0f682dc92981cb452ccead6d2e0cd4d2b62eade2e6a0efed8ecfbc1f91060ee4d183b82733eb1c9ae8293c3657c96a9691753debbee536d3216cfa83c70906cc49be28196e5d6ff30c4bf2cfe07d9be519c56cf0cd3e8fdd80808a33579755b789f662ee2387124708633e328f6a1f5edc0ec3b9b46d0b9c9bb7245976315552a91677b176933395e950798c928ab81b36cdf399f052bd2c313f42d663897af90cfdd68c2ce8412807a5efa551ae3c61430a6838c8793b135eb0ad624772b853d373e115c6dba510bbe55c802cd86ffd7731dd64f1997a9cba12f57", 0xec}, {&(0x7f0000000380)="bfd3c49ea66aef0ae5fd2c48613fadd6bd488e1bdb004f9f9a88a9ef54c7c3af53d69a8f72fe61030ec4a2fcc05cfdd45ba3afc6edbc", 0x36}], 0x4, &(0x7f0000000400)=[{0x50, 0x111, 0x1000, "6f3d4ff376c0dd2cccb9809ce4e566addb642a17710dcace84452a68db6e61b8bf0b6c83a64aab976afe93982f58287b81695bf5beda04eb75bff198f9d6"}, {0x98, 0x1ff, 0x1, "1117fdeca608d04d01007f35a32356633931593f7fa27b463c81c9909c569b7b3b06fecca1c4d8d0363f42a982cddc3c14d3a6897eeeb12da38f28ccc3fdaad6f38f53210ee81a61457dfd7eb4fcfbb9d2ee6888b0f177db4c0a205205a5cb3f909fa9f78fdf502979b2474ecce28b304986ead99c3d0a0bb3b10b6d9189d922ce3d"}], 0xe8, 0x48041}, 0x40814) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) 2018/04/18 03:04:04 executing program 0: unshare(0x8000400) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0xbf36, 0x4, &(0x7f0000000440)=[{&(0x7f0000000200)="a643920eab5209b2a6d96d4949aa693238ff56e6c2a0a546ee4bb8d1e7ff148fe6b92c3b449ba5e3f72a77b0d97524d299f5533074", 0x35, 0x5}, {&(0x7f0000000240)="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", 0xfa, 0x8}, {&(0x7f0000000340)="e007", 0x2, 0x9}, {&(0x7f0000000380)="7a8359e8ff522b13063bacdeb2b1d5bcd793858ae6c8ff272b6f342d8a710d2a2a4b86e70251e44ef7a35ebecf718add457c7deec77c3d4f4c893c604009fe201f6e8ea55b60ee3de35579305c6dabfc6f654451097f3674a3d3ed572c06cb2a1025db2dc42b227d9cd1de280c62687020f9ed2fa967398e2411f386c9d3ff1d50817cc972bc2b38a7bec846650c38c84823efe65f2a460d1aa2f3ce081ac2f5a2f35c", 0xa3}], 0x8402, &(0x7f00000004c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000080)="fdd675f20ad71e169ebb0844e0b1d0a06965d0c3f126d73bde22128076a4e35b49cc017cdecf862fdda1c72893c05e46392c7dbc80d754db3121f585753d2ddcb0ef35565202c40bf9", &(0x7f0000000100)=""/40}, 0x18) signalfd4(r0, &(0x7f0000000000)={0x5c7}, 0x8, 0x80000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) 2018/04/18 03:04:04 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x29) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=""/4096) 2018/04/18 03:04:04 executing program 6: mkdir(&(0x7f0000000100)='./file1\x00', 0x8000000000000000) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000700)='./file0\x00') write$tun(r0, &(0x7f0000000000)={@void, @void, @x25={0x2, 0x22, 0x5, "14ea7161b5b5e30a8bf55b64e91cecc24f2635f0259eaf62cd53b803327f8367b6d6e8e3fac0eaff1c1e2117e6bf9a1d82b66c92e26aad32446d94081d13e491b1c40a50bcb9fe6911b1b5828327de44573c1e578e3af00986724a3913ee21e40b034c72e6effa3ebb0df8dfb73d34d65b77c959285a96c24957449224"}}, 0x80) 2018/04/18 03:04:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x90000, 0x0) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000300)=""/17, 0x11}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000540)=""/213, 0xd5}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000640)=""/101, 0x65}], 0x6, &(0x7f0000000740)=""/18, 0x12, 0x4}, 0x1}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/95, 0x5f}, {&(0x7f0000000880)=""/56, 0x38}, {&(0x7f00000008c0)=""/25, 0x19}], 0x3, &(0x7f0000000940)=""/4096, 0x1000, 0x6}, 0xf1}, {{&(0x7f0000001940)=@nfc_llcp, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/151, 0x97}, {&(0x7f0000001a80)=""/56, 0x38}, {&(0x7f0000001ac0)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x2}, 0x80000000}, {{&(0x7f0000001c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001c80)=""/251, 0xfb}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/88, 0x58}, {&(0x7f0000002e00)=""/193, 0xc1}, {&(0x7f0000002f00)=""/43, 0x2b}, {&(0x7f0000002fc0)=""/152, 0x98}], 0x6, &(0x7f0000003240)=""/249, 0xf9, 0x6}, 0x8d}, {{&(0x7f0000003480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003500)=""/242, 0xf2}, {&(0x7f0000003600)=""/174, 0xae}, {&(0x7f00000036c0)=""/174, 0xae}, {&(0x7f0000003780)=""/196, 0xc4}, {&(0x7f0000003880)=""/55, 0x37}, {&(0x7f00000038c0)=""/149, 0x95}, {&(0x7f0000003980)=""/197, 0xc5}, {&(0x7f0000003a80)=""/151, 0x97}], 0x8, &(0x7f0000003bc0)=""/225, 0xe1, 0x3}}, {{&(0x7f0000003cc0)=@un=@abs, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003d40)=""/54, 0x36}, {&(0x7f0000003d80)=""/252, 0xfc}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x2}, 0x601c}], 0x6, 0x10003, &(0x7f0000005040)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000005080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0xffffffffffff6c20, 0xffffffffffff8000, 0x500, 0xb4, 0x80000094, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000003380)=ANY=[@ANYBLOB="e4250000130a110026bd7000fcdbdf250100000880007100026a933e5b9cb2aa02f3ef7993339e126579f322b9fdb691aa56bef2010f5a6a5722077a85b01dee4513992991ceed2944045a7c98aa52aadb78227e95a42deff622fd7e7557b45478cfdcd636f078327c7f4698ae71255f92680ce3d9f81a05846a441fe81ce21d72fbbc80248129cbd51bb298c58cbb7fe68e86fca0f2445353fe14b8473d0d88ba7cfaf7c5b5c66e90edc31fef761fe8106a030a20e3025462175d3402f92422b0d27a15a0c8d6596f990c3600641f5faccca25e75e733d3140718663ed25590"], 0xe0}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/18 03:04:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$getown(r1, 0x9) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r3 = dup3(r2, r0, 0x0) fallocate(r3, 0x0, 0x0, 0x1004) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/18 03:04:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x10000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/18 03:04:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) pipe(&(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) unshare(0x40600) writev(r0, &(0x7f0000000040), 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 03:04:05 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0205000f0a0000000000000000000000030006000000000002000000e0000001000000000000000002000100100000000000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x50}, 0x1}, 0x8000000000) 2018/04/18 03:04:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') mq_unlink(&(0x7f0000000000)='\x00') 2018/04/18 03:04:05 executing program 0: r0 = memfd_create(&(0x7f0000000040)='!\x00', 0x3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x1000, 0x5}, 0x1, 0x100000001, 0x2, {0x5, 0x2}, 0x8f, 0x3}) 2018/04/18 03:04:05 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x2, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) recvfrom$ax25(r1, &(0x7f0000000100)=""/197, 0xc5, 0x102, &(0x7f0000000000)={0x3, {"07b6dea2f0810a"}, 0x1}, 0x10) clock_gettime(0xa, &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040)=0x400, 0x4) 2018/04/18 03:04:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="551691fa515fa9bdc63c520c4c944879", 0x10) dup3(r1, r0, 0x0) pipe2(&(0x7f0000000040), 0x4000) 2018/04/18 03:04:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x408000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, r2, 0x109, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x79}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x800) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="e95bad08b60a93fa00000380409d9254", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000001340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) sendto$packet(r3, &(0x7f0000000000)="5017d2c4b09d64fa090e2ea7313e809f98", 0x11, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/18 03:04:05 executing program 2: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=@random={'trusted.', 'system.posix_acl_default\x00'}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/18 03:04:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x9, {0x8000000000, 0x5, 0x0, 0x5, 0x7fffffff, 0xcf}, 0x3, 0x7fff}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="fa1d86fe946b9ea040bf9ce5fcb5bf", 0x4e75227af5864b8f) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e3", 0x60) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000e96f7d)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/18 03:04:05 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, 0x0, &(0x7f0000000180)={r2, r3+30000000}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r1, &(0x7f0000000100)="6e27033a892b3da7905e065a3ed2f01e769c81e38352d674182aad16bb24e16349fdaa8670cdd847d97e482ef9fbc64dc18f398ffbc10a6a", 0x38, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/18 03:04:05 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='..', &(0x7f00000000c0)='bfs\x00', 0x0, &(0x7f00000000c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0x9c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x406f, 0x437}, 0xc) 2018/04/18 03:04:05 executing program 4: r0 = memfd_create(&(0x7f0000000040)="40766d6e657430707070301073656c696e7578637075736574656d3123246d696d655f7479706500", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x0, 0x2e}, {0x2, 0xd67}, 0x57b8828c}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) 2018/04/18 03:04:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) unshare(0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xfffffffffffffffc}) 2018/04/18 03:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[0x7, 0x8001, 0x10000, 0x1b, 0x7fad1b55, 0x5, 0x6, 0x75c4e398, 0x0, 0x10da]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/18 03:04:05 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) faccessat(r0, &(0x7f0000000040)='./bus\x00', 0xc, 0x900) r1 = open(&(0x7f0000000200)='./bus\x00', 0x23fffc, 0x8000000000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x81) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffc) 2018/04/18 03:04:05 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0xffffffffffffffe8) unshare(0x8000400) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') lseek(r2, 0x0, 0x0) 2018/04/18 03:04:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/04/18 03:04:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/4096) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000280)={0x6, 0x10001}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x3, 0x4, [0x7, 0x0, 0x0, 0x6]}, &(0x7f00000003c0)=0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) write$binfmt_elf32(r2, &(0x7f0000001740)={{0x7f, 0x45, 0x4c, 0x46, 0x6faf, 0x2, 0x1f, 0x369f, 0x2, 0x2, 0x7, 0x5, 0x3cc, 0x38, 0x105, 0xd6, 0x3ff, 0x20, 0x2, 0x4d, 0xff, 0x80000000}, [{0x7, 0x7, 0x9, 0x1, 0x3c3, 0x5, 0xfffffffffffffffa, 0x800}, {0x5, 0x7, 0xff, 0xd798, 0x76d, 0x6a, 0x3f, 0x4}], "23135f8270124fcd4daf4178377518ff833b7653b6a423d3c4991c1bdf3517dad61a2e04e291dbfbfd14e4cb9bb989a3db5b0d705d333d05bee8805ffec4f0e1dba47010b4c17d0a6a046bc889c61e308b74923e425d053ac241829c1d7fed415a6f97efbfa8cea5e2b052bfb5377fcee64224e69c545ae1c80bca58090299cf54b2222545043642b782bd7a18cb3ab6d7ecbf1c7db9cc6ab76178e8eca43d71309abc5e283f10e2ff0f6ef393ad47b6bc1336de343a5e559d995dad96b09f5be55b69d52890", [[]]}, 0x23e) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) socket$inet6(0xa, 0x7, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001400)={r4, 0x9, 0x1f, 0x7fffffff}, 0x10) setsockopt(r5, 0x150844b6, 0x6, &(0x7f0000001440)="1fc04e2df8175930a44790027cf1e3bdb51e7aa7a7e04ac218595e833d669d9739329e5b7463b9484e7517df902a6760c606c2ee42a7defc1f8b44bd7e159839bf54659d379262be6e4a2709d09c07496901fe9db6590b54d0d940055cc047b96a3d566f2b3468acd4241990d10a47707e47aed04cf4d90cf10e2a69b81da1b0276531baca99ed2e93d4b12586363736fc357e44caec80fcc939dfb582c49eb6983adbae0e3a1dc75cd00bbf5589e67719ca9d07d39b6ab763da8a7bd00f8fd1a8ee9a086c1be5f38e6a5adc29af218e9a36f2fffb2481cc7678e5e69c4ac1dee2ec4c3f50f359e2b62b", 0xea) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x9, 0x7ff, 0x8, 0x2, 0x2}, 0x98) 2018/04/18 03:04:06 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x80000000, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)={0x2, "9578"}, 0x3) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/161, 0x1b7) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13, 0xd) 2018/04/18 03:04:06 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0x10, 0x80800) bind(r0, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x3, 0xfffffffffffffd60, "52df2b8d95e048dd0b5a01bb5d9b037d2af0408702623d28300cd74a4d02dd40c05cdd3865f92f43eb3bd0803963a12f5bde4f3c6c7883cfd9a5ae70cf62f1", 0x38}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x0, 0x100000001, 0x800, 0x3, 0x5, 0x5, 0x9, 0x0, 0x80000001}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/18 03:04:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x5, 0x7, 0xd7, "aa90fe3609cfd81eae1a186e909e9921d3a22f572a048a6496168040bf78ccbb7510e56920b7ca81691c54772beee942eb208387958cb9bd8caf3dc9310114", 0x19}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000180)="0c1be0a2023165e9b9c215e732ba665b9e54dda548df03810e4a0fa37196b7bc2a17d2bb603ae7242257c344310396dd0cf27475e9d12f2b95b2e809a88805571db7112eb6713ebd4607a3e8d15e98894b93985517b6", 0x56}, {&(0x7f0000000040)="3de8d1e7d0dd916f4547f7d6", 0xc}], 0x2, &(0x7f0000000240)={0x98, 0x118, 0x3ff00000000000, "2b83d9be0893b00b011489dd65f92a392e724ca110b0da06bfe142a22b1b530bd38ac19d6a9666b4d71c39410412daf5f5652fa13655874bcab24bc98cc7cec739e3d281ec474303c7e8282b93aeaa433b6e6f019a2fee1f7f37f92f8bd22832cb0d4f5df0093e4d52729e5b0d3bee3d7589a8011cae8ff7eb967b1a1aadff070a0a00"}, 0x98, 0x20000800}], 0x1, 0x40010) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) 2018/04/18 03:04:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) write(r1, &(0x7f0000000100)="1662e9331744e79487d1d54b787fc3a581c91bc3d21f09588570b8c469e6c5064388fe45ceb50025801bb1cac8c1c9170bbfbe56863214493af1cd0e86d85b4476bbe80418a61bece4bdad0b4e333b7e1c9dd36a77d2339ac777f21505239ad4605c11d42f47ecdc9c958002cc833404e2dd64e7c63e50ac908a7eb3495435e0aea446684d8e23080c8e864362a763d18342ca770be8514eb77a630c4a82bf430a19bd65b6cb1b035645bc4e29d312d6f07bfdba091c856115c25b33a52c54a13501f91703ac44163c7c365c12addcc83f", 0xd1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/18 03:04:07 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/04/18 03:04:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) sendto$inet(r1, &(0x7f0000000140)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) r3 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000080)={0x487, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) 2018/04/18 03:04:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) write(r0, &(0x7f000017d000), 0x0) 2018/04/18 03:04:07 executing program 3: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xe, 0x1, 0x100000000000005, 0x1}, 0x3af) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x2400000000000}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0fc0ba1aba5af3d4527815444600002eceae00"], &(0x7f0000000200)=0x17) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) 2018/04/18 03:04:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") close(r0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5, 0x10000, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xa0, 0x30, 0x40, 0x1}, &(0x7f00000000c0)=0x18) 2018/04/18 03:04:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') close(0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x0) 2018/04/18 03:04:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b2", 0x1, 0x80000000040800, &(0x7f0000033ff0)={0x2, 0x10004000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020000000200000500008498c222a81fe000000700000000000000bfb77b77374244136dc65d9aed92d450e08b97c593f4038c8a401a519dfbada9fa49169c41b7ef41e457804e4034363555a67d5536a4681e42a010949cd6bb10af6f08f16aadc22dde49"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/18 03:04:07 executing program 7: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$unix(r0, &(0x7f0000000480)=@abs, 0x6e) 2018/04/18 03:04:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x804c0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40096100, 0x0) 2018/04/18 03:04:07 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000240)={r1, 0x14}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x9a, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x4, 0x1f, 0xfffffffffffffff9, "a7574af079ce857954defb7a5e94625e37b3817465002230dfd00cd2554e78cc486d9cb1f335f2c29efe3c04561bee21d70d58f1e6ad614cfe5764f68fb00a82cd0333dea02ace2564dbb3354ce39b5f"}, 0xd8) 2018/04/18 03:04:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000385000)=0x6, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1000000000177, 0x4) r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="fb7b00", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="a19e207329d13e7e180c95f5c981bd7f867c4dbbb3433b4b2494b0eb5e446564205fb0554c244e423b0dfe4fe87ebaf8160ef868f1957ec3e6ff581980b54baf4ca2c723195cab60c5bcf99b2f339d52e3a6cf58303d859a2e5c0c7c06b2a21e9894a94ac55788b0f369acd359b914eb9210c4b288e4ac78e5e180fd453b3acb1e3631e36ec81f8861210659108eb94b8aeccc4f736d1930754bf15371ef3ff1c39d845c2ef1315598af58a15ee8ec0a3c963b65d8894c68736331ff5b2d3182", 0xc0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/185, 0xb9, &(0x7f0000000480)={&(0x7f0000000440)={'crc32-generic\x00'}}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000003d40), 0x0, 0x2, 0x0) 2018/04/18 03:04:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)}], 0x1, 0x0) 2018/04/18 03:04:07 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x4, 0x7ff]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x2, 0x1, 0xf, 0x100000000, 0x3}, &(0x7f0000000200)=0x20) r2 = syz_open_procfs(r1, &(0x7f0000000100)='nin\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x1) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000240)={0x9, 0x8, 0x5, 0x4, 0xfffffffffffffff8, 0x1, 0x80000001, 0x334, 0x7f5, 0x8000}) get_thread_area(&(0x7f0000000000)={0xffffffffffffff27, 0xffffffff, 0x400, 0x100000001, 0x0, 0x2, 0x5, 0x1f, 0x6, 0x40}) 2018/04/18 03:04:07 executing program 6: r0 = socket(0x1e, 0x80004, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x109940, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) r3 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipx\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0)={0x400, 0x1, 0x300000000000000, 0x1}, 0x8) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/18 03:04:07 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./control\x00', 0xff, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="9b301ca2e56655965819a7500579cb7820c4089133558add202941065f4742c244919b92b26c2ae2b5b42a363560d3aa4c5afe16f33de3a71527842c01e87ad0ab9faf00880b55c4a437862b2f9465e40041c531faf21f591a565b18f1637ef88677bce1f035861ca77e8c4b2912ce8d20280dc26f22cd8da60a14a92a107ec0cb6f7cb0a66f43974480f8e74f84be5468add055f776bb10cc981b9a145c6ccd10eab5857e61ecd2f392ad3ca879c7b21e7163f04c68ed634daef5e1790e6403f41a6ada67dc4e89c081431a268b86516059fef2327e149f6234d60f0411959904efe9ed56a3ace8b873948f4b42e4", 0xef, 0x2}, {&(0x7f0000000180)="e6c1ff4248a0055df058c5b0804e1ba723d4a06adad0ae4bec1bdd7a00c633232526cd63148eb7356f9a8242a22e24e5aa8179c66215618ae7ddcf7b011e4ad07c9e2cf7de7789b70131600d661254220f1e86aa478d6de6c4fd620366050a9fdde9fb0c843a083a79a3095697f9815c11c5daba553d7f3b4927c329890d9aeee3aafc0578adb7e1dbfad836a92e64e02634fc431849d1ef32b467912a0706fb390798affb7c05253756a525453e409a3e6e910b9ac9", 0xb6, 0x80000001}, {&(0x7f0000000240)="7acc018c70abb19b40ecb37bdb3cfbd75d1b869760b0efbfa6bb7fcd45459645862d72afd84b5decda81db62a28ba15d11", 0x31, 0x963}], 0x2008000, &(0x7f0000000300)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@inode32='inode32', 0x2c}, {@mtpt='mtpt', 0x2c}]}}) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r0, &(0x7f000003bff6)='./control\x00', &(0x7f0000041f20)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001dffc), 0x0) 2018/04/18 03:04:07 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x200) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000280)={0x2, 0x9, 0x3, 0x7, 0xffffffffffffffff, 0x20000}) recvfrom$unix(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x2040, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f0000000040)) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) 2018/04/18 03:04:07 executing program 5: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40, 0xa4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200080) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc4, "844e3bd2b58aa5501f2514edd6bad719be24b4718a5d6a646084e051257693ca745d83392685b7a388eb09cb8b6b324c26567c8b007059808011d7ba6e6cfbe5713055242abcc7695df8f9c167b6a644b575cb4ef5b9f166d014f81e6f70827e365e1615297df99bb89d81333f49e0e846a89ff40fd70d68212a957063837c114df975a07e79943c3f66cf3259b4f4bff2d2e5e3985b8bf1b28b1560f80154a0957927c1c3d2266ecad8262498bc7d738a4f28731bd925aecb33b69afefbb71cfcd84ff0"}, &(0x7f0000000140)=0xe8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x1b, 0x4) 2018/04/18 03:04:07 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6e, 0x200) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "ea33ad7aea7d7a24a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x5f, {{0x2, 0x4e20}}}, 0xfffffffffffffe41) sendfile(r1, r1, 0x0, 0x10000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/100) 2018/04/18 03:04:07 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl(r0, 0xffffffffffffffff, &(0x7f00000000c0)="7d438950bc5b03d1557151c44634c58c7976e92ad19a44405ed360ea60e56e24fd9877cfaf5e0145bf316af27b13bd6fc83683f11d54a1b5ed4ebf807a7e6a6f4dd27f6c4bc33d859c9add547b47057d3ff49b9ac1208866af7bd589a8b46d5e13ddd2a3261f91ee83262012005876fc40bc2ad546345834c3256c81") r1 = getpid() r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5279e603, 0x48000) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x2, 0x4, 0x20000000100005, 0xd6e3, r1}) capget(&(0x7f00000002c0)={0x20071026, r1}, &(0x7f0000000300)) 2018/04/18 03:04:07 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000100)="6f0ec86da23c3f030cba9fd7b7c257a52f4403bd0a14373ff3562d9bec74a190503e2ab05552b5ff172825", 0x2b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bcsf0\x00', 0x600}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6966623000329c8e0000ffffff000200", 0x140f}) socket(0x15, 0x7, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x164}]) 2018/04/18 03:04:07 executing program 6: unshare(0x2000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/bnep\x00') r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) setns(r1, 0x4000000) [ 73.599506] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 73.732732] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/04/18 03:04:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000180)=@buf={0xca, &(0x7f0000000000)="20632d8206481752f738988a571109f989dc2d4bba40bdd64ec2bc46b4c483ba62aadba345333b50abca7788848f51bce911ec6f5d0a9c5df3587d2eb4c7b8d845832b554d09e0be29d3eacebe7835578fd8db460c23bd6a766cf376a4167026dd10adbd1f1ca73d788f3f86605cb48b487e4b517f0331bdb12c5a7e925dda5a13ea8ce8f7c5789758f7ea88dba3c9e2ba9b809e93f2b319dd35ae253e85c628d28d120a0898c536fa6b5727300ccb239c52215f678cfc260e307d84e59853c2b5c9f24e11340b1055fc"}) 2018/04/18 03:04:08 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) socketpair$inet6(0xa, 0x4, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0xbb22, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xffffffff}}, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff000}}}, 0x108) setsockopt(r0, 0xff, 0x1, &(0x7f0000000080), 0x0) 2018/04/18 03:04:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80200, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x5, 0x3f, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x3, 0x4, 0x200, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/04/18 03:04:08 executing program 2: socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000003000000"]}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/18 03:04:08 executing program 6: prctl$intptr(0x3b, 0x8001) r0 = gettid() capset(&(0x7f0000000040)={0x20071023, r0}, &(0x7f0000000080)={0xefa, 0x8, 0xff}) 2018/04/18 03:04:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000000000)='\b', 0x1) unshare(0x40600) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x517, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r6 = getpid() sendmsg$nl_generic(r2, &(0x7f0000001800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00000017c0)={&(0x7f00000001c0)={0x15ec, 0x20, 0x5b453b3d47e0c8eb, 0x70bd26, 0x25dfdbfe, {0xf}, [@nested={0x11c4, 0x5b, [@typed={0x8, 0x28, @pid=r5}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="afe318b485463234bf21a2c3ce4a24c8444bba6a035f06402a901151fdacd03626ab998a1c56e6eb763933b99889e8", @generic="8b9fb04b20068822b0531d33ee37fdc553bb419b0449be477fe9133d6ac498e9b63a4099b5c147ecf5700af45944453c5f3f30ca4f5bf6548888374012ea9d8088031dec329a53f912a8f0cf23687608549a01273ea97b25294f5e6fde63255bde597f64aa29ba74fd9263af6334e2f16574eaa0e77ac840803500fce44c74354fdcc65f20e749127fd0d56dfe0decdf8aff03f8efc63ec2c264fda9b0c3719a2130738a144e2a9ceb6dc54ab15265ae0f799c2e9a58532c1097c2", @generic="6b0aaf1d873366fc830ed6585fb649195ee785a44c876c7310ec3ca445bd3f28b967e5491593ad4588e231c14a7991b1352b0fb7cc06c60c4bca6dfa4c09300b3f60253c9472eee06dd24af99453de26e6ee04b262dad52ea076065a4f22ac9cefdfa04d93774432ae9f6eb3e55756b496881c6aa1d1c3bdc74225fd09baefd5496a74b5e4550f8e9c9093f61a43dadc12be384eac6793641520fb9e189b81bfa963bccf", @generic="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", @typed={0x8, 0x3b, @pid=r6}, @typed={0xc, 0x6c, @str='vmnet1\x00'}]}, @typed={0x14, 0x80, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x28c, 0x28, [@generic="ccb8cd0a9f62554fae0e22d6d968f3bb29caf410352ff6ed1e07eeb921a2bb46e6812d08dd33df7dc470a0799e1b6a2f16544d9b0a59224daea0da87f6f0d8f023a253e9c31e986d8093cae5d8bffd4c04a3586a14d36ea0a5ffb23968644990247a8e0517bcedf6a8e3a20d73d374776bf2fdf57d8963b2f7380de4adb3a4c86e0804e3938dfe6155aa774eacbb6c411adf5855e29d41e8f634b86643c462ef251d839c409cea462b51f759a958", @typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}, @generic="ee7c8277bc5d0f55d8bdad84349d4e5cf08263d441f909c36e871f3af07b48691344ec89cf17e3c3350b3a881004d034fe00de6ae23e847aeb0b58441eda8bd23ce95f957c7680b4621c8076122e4952366215aea56d0a99abd62eac5723f6c4568ee5ce7735216c47cce41e6c3ebb9cc51f128dbf48f9b72bcc6089ce6f2214272e8441c07a23f3627618cfcb715e3dcea9dd904878fdf97830ab912db9e051ce0dd53ddd46160b95ef424ca128e2a93d226f2ff6ee8fadfe2aca538b1f16d062201ab262033af3dc949701a8f8303e11090d1bc628d0ab954e3ceb91f736e16bccb5485928d174501319db978ef4033a88", @typed={0xcc, 0xc, @binary="fe0da828a228be4b396d239a7965dd545b9e9b1e6d596d44e55ba786678d3b73f322b9c8bfe303af64a6446e7ca80982c66a30ce28b10277f49207612e0ed846e3d7b1303d7e181f86dc8ef58e357a6245a3b31d06e41a1eba14e569aa4dbbdf07666bd839e50dea52c1d2c03adccfab82c7284f9a3d8f883aee9bf31529316689489651b0637a92312d2a2577a5b26ce48e47050509dae0255184a48e85da4c893dc27e68cbbfcf3f1430ca03179201e1dcc80227a876c8f807110b1cca1e383ac02fd1625ec4"}, @typed={0x14, 0x70, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x174, 0x6d, [@generic="eeba4f56980ac507fae60ceacb2494596dd558128a00c6448cb2955dcb29df65e7887c3d8ea73ca2ed20e4649a2354e04d97bea6f04a3516fb33c3a460208ff7ee410652d7a8021b0c110c5363ab6afb1b3ad549cd30166b9f6ff17f859dc45f464a6bbd9ee9346c7665661ab08bfe6fabc28d0e29a98ae6d79afeadaa9b635c63b3c64e95a29a885bd77cc969bd2757d2f07d55c35c5a9cb94fe35b8540475916bf26ca313c9487c65e9f1db2d1fe50b1416a597d94528fcd5cd1b5a81630d0ead146706183ef649f5757a605e6c00ffced7ad28ff9e07e7a653d49aedba132c4e924d7a11f", @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x74, 0x5a, @binary="939b8916642b19f264b7e5cd42fcfe046cbafea7b6ba2bad9467b4a398425e0ae3435440eb9a8f3963590e9c8269f9ab68611821b189b05fe6cbc9abd1e30f7412984e1e34d9b6d577536a4fc85e36fd983cb527f897393791e8b21036d33addfef9faa6e6ad310b2a39fdcbb4f897"}]}]}, 0x15ec}, 0x1, 0x0, 0x0, 0x40}, 0x20000014) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/18 03:04:08 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000009b80)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x1f, &(0x7f0000000580)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/69, 0x45}, {&(0x7f00000004c0)=""/49, 0x31}, {&(0x7f0000000500)=""/82, 0x52}], 0x9, &(0x7f0000000640)=""/72, 0x48, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000006c0)=""/138, 0x8a}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/173, 0xad}, {&(0x7f0000001840)=""/192, 0xc0}], 0x4, &(0x7f0000001940)=""/160, 0xa0, 0x4}, 0x3f}, {{&(0x7f0000001a00)=@l2, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/221, 0xdd}, {&(0x7f0000001c00)=""/165, 0xa5}, {&(0x7f0000001cc0)=""/37, 0x25}, {&(0x7f0000001d00)=""/220, 0xdc}, {&(0x7f0000001e00)=""/130, 0x82}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x8, &(0x7f0000003f40), 0x0, 0x9}, 0x8001}, {{&(0x7f0000003f80)=@rc, 0x80, &(0x7f00000040c0)=[{&(0x7f0000004000)=""/160, 0xa0}], 0x1, &(0x7f0000004100)=""/86, 0x56, 0x1ff}, 0x9}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000004180)=""/108, 0x6c}], 0x1, &(0x7f0000004240)=""/255, 0xff, 0xfffffffffffffffd}, 0x2}, {{&(0x7f0000004340)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000005580)=[{&(0x7f00000043c0)=""/40, 0x28}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/85, 0x55}, {&(0x7f0000005480)=""/84, 0x54}, {&(0x7f0000005500)=""/63, 0x3f}, {&(0x7f0000005540)=""/60, 0x3c}], 0x6, &(0x7f0000005600)=""/4096, 0x1000, 0x3}, 0x3}, {{&(0x7f0000006600)=@can, 0x80, &(0x7f0000009a80)=[{&(0x7f0000006680)=""/84, 0x54}, {&(0x7f0000006700)=""/4096, 0x1000}, {&(0x7f0000007700)=""/136, 0x88}, {&(0x7f00000077c0)=""/205, 0xcd}, {&(0x7f00000078c0)=""/229, 0xe5}, {&(0x7f00000079c0)=""/4096, 0x1000}, {&(0x7f00000089c0)=""/98, 0x62}, {&(0x7f0000008a40)=""/48, 0x30}, {&(0x7f0000008a80)=""/4096, 0x1000}], 0x9, &(0x7f0000009b40)=""/13, 0xd, 0x3}, 0x52}], 0x7, 0x22, 0x0) munlockall() 2018/04/18 03:04:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @rand_addr}, &(0x7f00000000c0)=0xc) connect(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0x80) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000003340), 0x0, &(0x7f0000003380), 0x356, 0x4}], 0x1, 0x8000) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)='e', 0x1}], 0x1, &(0x7f0000000240)}, 0x0) 2018/04/18 03:04:08 executing program 5: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000040), 0x4) 2018/04/18 03:04:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000200)="6d7c0e6c3ae0c5cc0077e4a48a782366374df5c48f812ebac191129d2be49f6613521ea363a72f040003b8abf1ceb183a81bb0a1357f1f554720219641ec96cd64faa28ffcd6bf6106468f610c9572f87218cb713b5368394236b0e78cda2d5b0634bd9d5e2c41b25bdd477c633115ee48d5a8b81acd21a1709737902dcef6d715a97375b0b7b580de480fe8a94979c499745771") fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x44}, &(0x7f00000001c0)=0xfffffe1c) 2018/04/18 03:04:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff8) bind$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0xa, 0x4e22, 0x46e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000200)=0x3, 0x4) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="2551a80fcc0915678cdf0926a9168c1e714f2c833ea1b2ef635b8f4fa6aa9fdeb8406200838dd147f2a5e7e528ec354c5b546fe9820444ea4f473cb3111ece6f485f00790446fcc32e8d9efd8d8f006a1175ea44f4bdfcf1d6c0cb985724a31cb80ff466e1a47060f0e19962dc27bdedf6ec41e839248e43423b4a12404beef5b90e92fb58a7e18aded2bd57aee293975a48b37b1522b5fae001750ce9aa98ec943c08475d606d38377d543493a412", 0xaf, r3) r4 = fcntl$getown(r0, 0x9) waitid(0x2, r4, 0x0, 0x8100000a, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2a, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/04/18 03:04:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="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", 0x343) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) 2018/04/18 03:04:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "77d367", 0x30, 0x2f, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0xff, 0x3, 0x4, 0x1, 0x10001}, 0x2c) fchdir(r0) 2018/04/18 03:04:08 executing program 4: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) 2018/04/18 03:04:08 executing program 1: mknod(&(0x7f0000000380)='./file0\x00', 0x918, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00']) 2018/04/18 03:04:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000012000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/04/18 03:04:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000000000)='\b', 0x1) unshare(0x40600) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x517, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r6 = getpid() sendmsg$nl_generic(r2, &(0x7f0000001800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00000017c0)={&(0x7f00000001c0)={0x15ec, 0x20, 0x5b453b3d47e0c8eb, 0x70bd26, 0x25dfdbfe, {0xf}, [@nested={0x11c4, 0x5b, [@typed={0x8, 0x28, @pid=r5}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="afe318b485463234bf21a2c3ce4a24c8444bba6a035f06402a901151fdacd03626ab998a1c56e6eb763933b99889e8", @generic="8b9fb04b20068822b0531d33ee37fdc553bb419b0449be477fe9133d6ac498e9b63a4099b5c147ecf5700af45944453c5f3f30ca4f5bf6548888374012ea9d8088031dec329a53f912a8f0cf23687608549a01273ea97b25294f5e6fde63255bde597f64aa29ba74fd9263af6334e2f16574eaa0e77ac840803500fce44c74354fdcc65f20e749127fd0d56dfe0decdf8aff03f8efc63ec2c264fda9b0c3719a2130738a144e2a9ceb6dc54ab15265ae0f799c2e9a58532c1097c2", @generic="6b0aaf1d873366fc830ed6585fb649195ee785a44c876c7310ec3ca445bd3f28b967e5491593ad4588e231c14a7991b1352b0fb7cc06c60c4bca6dfa4c09300b3f60253c9472eee06dd24af99453de26e6ee04b262dad52ea076065a4f22ac9cefdfa04d93774432ae9f6eb3e55756b496881c6aa1d1c3bdc74225fd09baefd5496a74b5e4550f8e9c9093f61a43dadc12be384eac6793641520fb9e189b81bfa963bccf", @generic="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", @typed={0x8, 0x3b, @pid=r6}, @typed={0xc, 0x6c, @str='vmnet1\x00'}]}, @typed={0x14, 0x80, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x28c, 0x28, [@generic="ccb8cd0a9f62554fae0e22d6d968f3bb29caf410352ff6ed1e07eeb921a2bb46e6812d08dd33df7dc470a0799e1b6a2f16544d9b0a59224daea0da87f6f0d8f023a253e9c31e986d8093cae5d8bffd4c04a3586a14d36ea0a5ffb23968644990247a8e0517bcedf6a8e3a20d73d374776bf2fdf57d8963b2f7380de4adb3a4c86e0804e3938dfe6155aa774eacbb6c411adf5855e29d41e8f634b86643c462ef251d839c409cea462b51f759a958", @typed={0x8, 0x23, @ipv4=@broadcast=0xffffffff}, @generic="ee7c8277bc5d0f55d8bdad84349d4e5cf08263d441f909c36e871f3af07b48691344ec89cf17e3c3350b3a881004d034fe00de6ae23e847aeb0b58441eda8bd23ce95f957c7680b4621c8076122e4952366215aea56d0a99abd62eac5723f6c4568ee5ce7735216c47cce41e6c3ebb9cc51f128dbf48f9b72bcc6089ce6f2214272e8441c07a23f3627618cfcb715e3dcea9dd904878fdf97830ab912db9e051ce0dd53ddd46160b95ef424ca128e2a93d226f2ff6ee8fadfe2aca538b1f16d062201ab262033af3dc949701a8f8303e11090d1bc628d0ab954e3ceb91f736e16bccb5485928d174501319db978ef4033a88", @typed={0xcc, 0xc, @binary="fe0da828a228be4b396d239a7965dd545b9e9b1e6d596d44e55ba786678d3b73f322b9c8bfe303af64a6446e7ca80982c66a30ce28b10277f49207612e0ed846e3d7b1303d7e181f86dc8ef58e357a6245a3b31d06e41a1eba14e569aa4dbbdf07666bd839e50dea52c1d2c03adccfab82c7284f9a3d8f883aee9bf31529316689489651b0637a92312d2a2577a5b26ce48e47050509dae0255184a48e85da4c893dc27e68cbbfcf3f1430ca03179201e1dcc80227a876c8f807110b1cca1e383ac02fd1625ec4"}, @typed={0x14, 0x70, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x174, 0x6d, [@generic="eeba4f56980ac507fae60ceacb2494596dd558128a00c6448cb2955dcb29df65e7887c3d8ea73ca2ed20e4649a2354e04d97bea6f04a3516fb33c3a460208ff7ee410652d7a8021b0c110c5363ab6afb1b3ad549cd30166b9f6ff17f859dc45f464a6bbd9ee9346c7665661ab08bfe6fabc28d0e29a98ae6d79afeadaa9b635c63b3c64e95a29a885bd77cc969bd2757d2f07d55c35c5a9cb94fe35b8540475916bf26ca313c9487c65e9f1db2d1fe50b1416a597d94528fcd5cd1b5a81630d0ead146706183ef649f5757a605e6c00ffced7ad28ff9e07e7a653d49aedba132c4e924d7a11f", @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x74, 0x5a, @binary="939b8916642b19f264b7e5cd42fcfe046cbafea7b6ba2bad9467b4a398425e0ae3435440eb9a8f3963590e9c8269f9ab68611821b189b05fe6cbc9abd1e30f7412984e1e34d9b6d577536a4fc85e36fd983cb527f897393791e8b21036d33addfef9faa6e6ad310b2a39fdcbb4f897"}]}]}, 0x15ec}, 0x1, 0x0, 0x0, 0x40}, 0x20000014) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/18 03:04:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/232) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = dup(0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x25, "5c92f0bed33caf1e5824f9290b9d52e3bdc6679474011e8c95ccddb450b064c3508fc0500c"}, &(0x7f0000000080)=0x49) 2018/04/18 03:04:08 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x181a, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xf) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0xd6eeadb, 0x7, 0x4, 0x7, 0x100, 0x6}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x54, 0xff, 0x1ff, {0xc148, 0xdc9e}, {0x6, 0x10001}, @period={0x5d, 0x4, 0xfffffffffffffffb, 0x7, 0x4, {0x6, 0x3, 0x8d, 0x4}}}) 2018/04/18 03:04:08 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x0, 0xb8, 0x40, 0x8}, 0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380100001a0001070000000000000000fe82000000000000080000000000001d00000000000000000000ffffffffffff00000000000000000000000000000004936be034e14165c4b41b4ab5a704e6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003200000000000000000000000000ffff7f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480002006374722d646573335f6564652d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/18 03:04:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x10001, 0x6, 0x5, 0x6, 0x2, 0x3, 0x0, 0x259, 0x38, 0x3d8, 0x802000000, 0x2, 0x20, 0x2, 0x9, 0x10000, 0xfffffffffffffffc}, [{0x1, 0x6, 0x1, 0x1, 0x2, 0xd8f, 0x2, 0x101}, {0x5, 0x40, 0x8, 0x100000000, 0x0, 0xc000000000000000, 0xfffffffffffffe00, 0x90c}], "88cd80e49399e519d0210b9530276c44868c2f7c8e48c1b74ddec68fbc419f82c96b7cef5355baa0f67c237ec1db9cef9da989c212d13620b4f5b6f16cd6c0823a5ea90dc715d18d79846f910f268d1e00d44f4dd41f436b712f5e86ab9729e91a47359eed31c407fcede34c5a02860c91ff105619fd57eea7ab723770fda3e08407e6", [[]]}, 0x1fb) [ 74.535478] ================================================================== [ 74.540300] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.542924] BUG: KMSAN: uninit-value in load_misc_binary+0x690/0x1920 [ 74.542942] CPU: 1 PID: 6206 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 74.542948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.542952] Call Trace: [ 74.542969] dump_stack+0x185/0x1d0 [ 74.542997] ? load_misc_binary+0x690/0x1920 2018/04/18 03:04:08 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 74.584879] kmsan_report+0x142/0x240 [ 74.585547] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.588693] __msan_warning_32+0x6c/0xb0 [ 74.588709] load_misc_binary+0x690/0x1920 [ 74.588731] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 74.588744] search_binary_handler+0x2ef/0xac0 [ 74.588772] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 74.619988] do_execveat_common+0x1f4d/0x2ce0 [ 74.624617] SYSC_execve+0xe2/0x110 [ 74.628258] SyS_execve+0x56/0x80 [ 74.631721] do_syscall_64+0x309/0x430 2018/04/18 03:04:08 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x7000000000, 0x956a, 0xfffffffffffffffd, 0x100000000000, 0x10, 0x8}) [ 74.635617] ? set_binfmt+0x1b0/0x1b0 [ 74.639426] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.644611] RIP: 0033:0x455329 [ 74.647798] RSP: 002b:00007f9050292c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 74.655513] RAX: ffffffffffffffda RBX: 00007f90502936d4 RCX: 0000000000455329 [ 74.662793] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000140 [ 74.670089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.670097] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.670103] R13: 0000000000000077 R14: 00000000006f3bc8 R15: 0000000000000000 [ 74.670112] [ 74.670115] Uninit was stored to memory at: [ 74.670134] kmsan_internal_chain_origin+0x12b/0x210 [ 74.670143] kmsan_memcpy_origins+0x11d/0x170 [ 74.670153] __msan_memcpy+0x19f/0x1f0 [ 74.670163] _copy_to_iter+0xea2/0x28f0 [ 74.670173] copy_page_to_iter+0x383/0x1b70 [ 74.670186] shmem_file_read_iter+0x99f/0x1180 [ 74.670199] __vfs_read+0x6fb/0x8e0 [ 74.670209] vfs_read+0x36c/0x6c0 [ 74.670220] kernel_read+0x11f/0x1a0 [ 74.670233] prepare_binprm+0x982/0xad0 [ 74.670244] do_execveat_common+0x1b35/0x2ce0 [ 74.670255] SYSC_execve+0xe2/0x110 [ 74.670266] SyS_execve+0x56/0x80 [ 74.670276] do_syscall_64+0x309/0x430 [ 74.670290] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.670293] Uninit was created at: [ 74.670303] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 74.670312] kmsan_alloc_page+0x82/0xe0 [ 74.670331] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 74.670341] alloc_pages_vma+0xcc8/0x1800 [ 74.670352] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 74.670363] shmem_getpage_gfp+0x35db/0x5770 [ 74.670375] shmem_file_read_iter+0x508/0x1180 [ 74.670385] __vfs_read+0x6fb/0x8e0 [ 74.670396] vfs_read+0x36c/0x6c0 [ 74.670406] kernel_read+0x11f/0x1a0 [ 74.670417] prepare_binprm+0x982/0xad0 [ 74.670429] do_execveat_common+0x1b35/0x2ce0 [ 74.670440] SYSC_execve+0xe2/0x110 [ 74.670451] SyS_execve+0x56/0x80 [ 74.670459] do_syscall_64+0x309/0x430 [ 74.670471] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.670474] ================================================================== [ 74.670478] Disabling lock debugging due to kernel taint [ 74.670483] Kernel panic - not syncing: panic_on_warn set ... [ 74.670483] [ 74.670496] CPU: 1 PID: 6206 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 74.670502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.670506] Call Trace: [ 74.670521] dump_stack+0x185/0x1d0 [ 74.670535] panic+0x39d/0x940 [ 74.670566] ? load_misc_binary+0x690/0x1920 [ 74.670576] kmsan_report+0x238/0x240 [ 74.670589] __msan_warning_32+0x6c/0xb0 [ 74.670601] load_misc_binary+0x690/0x1920 [ 74.670620] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 74.670633] search_binary_handler+0x2ef/0xac0 [ 74.670646] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 74.670662] do_execveat_common+0x1f4d/0x2ce0 [ 74.670687] SYSC_execve+0xe2/0x110 [ 74.670702] SyS_execve+0x56/0x80 [ 74.670713] do_syscall_64+0x309/0x430 [ 74.670728] ? set_binfmt+0x1b0/0x1b0 [ 74.670743] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 74.670751] RIP: 0033:0x455329 [ 74.670758] RSP: 002b:00007f9050292c68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 74.670770] RAX: ffffffffffffffda RBX: 00007f90502936d4 RCX: 0000000000455329 [ 74.670777] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000140 [ 74.670783] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 74.670790] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.670797] R13: 0000000000000077 R14: 00000000006f3bc8 R15: 0000000000000000 [ 74.671395] Dumping ftrace buffer: [ 74.671399] (ftrace buffer empty) [ 74.671402] Kernel Offset: disabled [ 74.992067] Rebooting in 86400 seconds..