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 '10.128.10.23' (ECDSA) to the list of known hosts. 2018/04/18 00:33:06 fuzzer started 2018/04/18 00:33:07 dialing manager at 10.128.0.26:43021 2018/04/18 00:33:13 kcov=true, comps=false 2018/04/18 00:33:17 executing program 0: socket$kcm(0x2, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000700)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000780)=""/165, 0xa5}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/159, 0x9f}], 0x3, &(0x7f0000000980)=""/4096, 0x1000}, 0x40000100) socketpair$inet_icmp(0x2, 0x6, 0x730000, &(0x7f0000000180)) 2018/04/18 00:33:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000180), 0x127) 2018/04/18 00:33:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x10, 0x4) 2018/04/18 00:33:17 executing program 2: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x70}, r0, 0x0, 0xffffffffffffffff, 0x4) 2018/04/18 00:33:17 executing program 4: 2018/04/18 00:33:17 executing program 5: 2018/04/18 00:33:17 executing program 6: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) 2018/04/18 00:33:17 executing program 3: syz_emit_ethernet(0x1f0, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syzkaller login: [ 49.485158] ip (3734) used greatest stack depth: 54688 bytes left [ 50.866139] ip (3852) used greatest stack depth: 54200 bytes left [ 51.488845] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.495443] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.558184] device bridge_slave_0 entered promiscuous mode [ 51.683580] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.690160] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.729741] device bridge_slave_0 entered promiscuous mode [ 51.750314] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.756863] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.785918] device bridge_slave_0 entered promiscuous mode [ 51.811697] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.818267] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.835852] device bridge_slave_0 entered promiscuous mode [ 51.858720] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.865283] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.878597] device bridge_slave_0 entered promiscuous mode [ 51.892336] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.898941] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.916572] device bridge_slave_1 entered promiscuous mode [ 51.936992] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.943581] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.971241] device bridge_slave_0 entered promiscuous mode [ 51.999009] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.005871] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.045645] device bridge_slave_1 entered promiscuous mode [ 52.056120] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.062665] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.071481] device bridge_slave_1 entered promiscuous mode [ 52.080138] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.086679] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.113141] device bridge_slave_1 entered promiscuous mode [ 52.125912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.133773] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.140370] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.174415] device bridge_slave_1 entered promiscuous mode [ 52.193421] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.199990] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.229406] device bridge_slave_0 entered promiscuous mode [ 52.248929] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.255502] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.276147] device bridge_slave_0 entered promiscuous mode [ 52.296837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.305504] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.312126] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.341241] device bridge_slave_1 entered promiscuous mode [ 52.359355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.369489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.377632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.385589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.419579] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.426187] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.473559] device bridge_slave_1 entered promiscuous mode [ 52.496358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.504223] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.510767] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.541881] device bridge_slave_1 entered promiscuous mode [ 52.567495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.577356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.587622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.613661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.653217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.747768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.769385] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.872592] ip (3986) used greatest stack depth: 53656 bytes left [ 52.875228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.004757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.444271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.634332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.653943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.663090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.676384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.692962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.869113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.881693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.900009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.928638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.959229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.977273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.054615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.192454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.203288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.326737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.860956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.902286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.959664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.045616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.142523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.154704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.179407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.194223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.295565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.359979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.367467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.381275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.408684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.431513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.441427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.448856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.463150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.497999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.506645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.518339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.529474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.536926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.564208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.595172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.639954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.681139] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.688770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.702935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.718548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.725787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.734180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.755340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.767622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.785671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.796987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.808881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.852251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.860229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.867302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.882512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.928341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.935734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.955926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.030898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.042216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.059134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.101324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.108806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.126161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.171808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.179628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.193616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.234825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.243235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.261572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.309577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.317976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.346864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.400195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.408549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.433092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.475668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.492144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.510201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.345225] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.351858] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.358960] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.365497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.414132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.420849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.491147] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.497858] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.505122] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.511733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.601213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.620565] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.627169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.634203] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.640775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.653713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.871694] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.878294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.885356] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.892728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.928188] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.203608] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.210204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.220491] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.227211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.245269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.266421] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.273011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.280177] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.286735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.300389] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.314344] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.320947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.327966] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.334546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.401199] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.424187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.445794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.475186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.498265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.522711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.540634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.572997] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.579629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.586641] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.593199] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.645253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.448773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.193944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.249006] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.483574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.591016] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.619704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.883139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.946400] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.058437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.064879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.078754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.138987] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.145893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.156683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.260013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.485121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.491680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.507996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.564868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.571312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.582854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.615320] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.634512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.671405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.879300] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.885910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.896376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.935685] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.942969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.960482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.239365] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.245823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.258332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 00:33:47 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/04/18 00:33:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x71}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x930000, 0x2, 0x6f2000, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 2018/04/18 00:33:48 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x16}, 0xffffffffffffff54) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), 0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x400000, 0x400008, &(0x7f00000004c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x800000000000017}, 0x1c4) 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$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) 2018/04/18 00:33:48 executing program 0: timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) 2018/04/18 00:33:48 executing program 5: 2018/04/18 00:33:48 executing program 4: 2018/04/18 00:33:48 executing program 1: 2018/04/18 00:33:48 executing program 7: 2018/04/18 00:33:48 executing program 6: 2018/04/18 00:33:48 executing program 2: timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) 2018/04/18 00:33:48 executing program 3: 2018/04/18 00:33:48 executing program 4: timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) 2018/04/18 00:33:48 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/18 00:33:48 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000000002c) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) 2018/04/18 00:33:49 executing program 6: 2018/04/18 00:33:49 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000040)={"73697430002d9400223858cb260500", @ifru_addrs=@in={0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/18 00:33:49 executing program 3: getpid() perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x1, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xdf}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x730000, &(0x7f00000003c0)) 2018/04/18 00:33:49 executing program 1: 2018/04/18 00:33:49 executing program 2: 2018/04/18 00:33:49 executing program 7: 2018/04/18 00:33:49 executing program 4: 2018/04/18 00:33:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001400b97e000000000000000002000000", @ANYBLOB="140006000000008000e600000000000000000000080002007f040001"], 0x2}, 0x1}, 0x0) 2018/04/18 00:33:49 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000090c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="277044df5788e1838a23dc0b9866b2e8fe28817cc6de0a8bb641d516e5e260b1b386c57b9a2a624f", 0x28}], 0x1, &(0x7f0000000580)}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000001340)="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", 0x5bd}], 0x1, &(0x7f0000000a40)=[{0xd8, 0x119, 0x6, "d064a6e240af3bc17c581a825023205200c3adc39ff448627fadc2306cac2bec58b943bcf9c0778fc0d97f55463d99dbc32cdb52597bb726e0c308334a5cf134e8ddc1f5583e281e7fb65da087e05cc695e0d2413bbc84259148c60145065b4c1f8dac24e7e894fc742a10354683fdb4bcb370a19ac087e79c6469023b5c58be972e9da6008dcc0fc134052c1ce48415fc930feb4174af3cb0371a27588c25bf3751ae18dbef216a8cf5c652281a5a3f2c2d6a6993de041393e6adf07862ee3e8d8b5af7f4"}, {0x20, 0x110, 0x5, "16070d25b370a78a6421b6d144a6"}], 0xf8, 0x8000}, 0x7ff}, {{&(0x7f0000000c00)=@l2={0x1f, 0x3, {0xac, 0x6, 0x1, 0x80000001, 0xffffffffffffff38, 0x6}, 0x6, 0xa703}, 0x80, 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{&(0x7f0000005700)="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0x1000}, {&(0x7f0000007700)="bb5e2d2a1dc967253aa144cb510f295ff0acb85c24c407ca0fc29565163d7e", 0x1f}], 0x5, &(0x7f0000007800)=[{0x108, 0x103, 0xa0, "994326f43d5c4fec93ee9050acce2f6e3b4c547fefa043cee1bb75c7a9a47f1080ad9304b66f40d8841b2152ac4c6e070d70daeb5555a24f21cffb081fe690680851f112339a4064f9baff3239fd18bbccf2ea58a2da054cad3bee40c2fc12c20374f638df7f0192b809b5f96d2e2d924273e9bf0135ce2744caaf158f7f806bed76abeae1eb8ad033f01b2de13baefe85096037bb3bb712c9d3822fe89eab4dda2b0d0cbcae327d4965755e00fb871fe4965d9f251aed3f5e4cae1b98cc514cc6de9fcfb270af9f11562adb7b9a02a9e040b68b13bc0f97fab516f82a89fbdd607d13018c77c95f9b35597bb544b6cf06f6ee21b8ee9695"}, {0x38, 0x6, 0x4, "414be46adca9b9625cb2796b239cdcb29c4d3a73cf3ea6c140fab9a80557e60fafcc2ad900b8"}, {0x10, 0x105, 0x2eb6}, {0x88, 0x18b, 0x3ff, "f316c680979658fbd304c406ed3224dbaf466841e995dae071e87adc3ea75bdbbef6de39fe81c666061abf2341853acb9e0d122a19771b710e037e70e5d06458406a671533b7137bb926a44439f02e7c056b4edde5131f22e0dcd05d09da4bf50e2bf324172e5c44f155c3b13e61d56bd43f"}, {0x78, 0x117, 0xf7, "80a2daf540a24cf0373f595a5701950a63da7bb3eb65b92ca9dd30a1daafcc476e1cbbc610cb02908aeb66dc4aa7e9da7c74d5b2643e2a5bf560a52617d72fb9dad46a9f292ab4436a9e136ef9b6bf4a3fbaa3f283bdc8316dd7d57af86370e1b77aed1f6f98ff"}], 0x250, 0x4040}, 0x4}], 0x4, 0x0) 2018/04/18 00:33:49 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x98) 2018/04/18 00:33:49 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/04/18 00:33:49 executing program 5: 2018/04/18 00:33:49 executing program 0: 2018/04/18 00:33:49 executing program 4: 2018/04/18 00:33:49 executing program 7: 2018/04/18 00:33:49 executing program 3: 2018/04/18 00:33:49 executing program 5: 2018/04/18 00:33:49 executing program 6: 2018/04/18 00:33:49 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x13e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x400000, 0x3, &(0x7f0000000000)) 2018/04/18 00:33:49 executing program 2: 2018/04/18 00:33:49 executing program 3: 2018/04/18 00:33:49 executing program 7: 2018/04/18 00:33:49 executing program 4: 2018/04/18 00:33:49 executing program 0: 2018/04/18 00:33:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/04/18 00:33:49 executing program 6: 2018/04/18 00:33:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write(r2, &(0x7f0000000c00)="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", 0x400) 2018/04/18 00:33:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/18 00:33:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc0000, 0x100) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/04/18 00:33:49 executing program 7: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=[{0x18, 0x0, 0x7, "dd96"}], 0x18}, 0x0) 2018/04/18 00:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000280)=r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f00000000c0)="6dfcc7db4dffea56529a", &(0x7f0000000000)="9b91a106c2a13d6453d886a2438fc05be632c2957d22ab39f719e1a3d4c26dc6e189fef9440ff0d77c3ff61f1a6c746f5d864899a4f5c5b222ce7227ecafb6b33da757632bdeba5d754885ad6c1102f0224ca9763b52db077bc05c1832f39eba43930d3b9b63199c3e3eb501eb416b2b55824317aadb5083885a02bd87cfc9f6d619315eac2b1f9b46480cd4"}, 0xfffffd39) lseek(r2, 0x0, 0x7) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000fce000)}, 0x10) 2018/04/18 00:33:50 executing program 5: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/18 00:33:50 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000840)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/117, 0x75}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/86, 0x56}], 0xa, &(0x7f0000000780)=""/185, 0xb9, 0x2}, 0x40000020) sendmsg$nl_generic(r0, &(0x7f0000000bc0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0xb3b1aefdd343f58b}, 0xc, &(0x7f0000000b80)={&(0x7f00000008c0)={0x2b4, 0x1e, 0x200, 0x70bd2d, 0x25dfdbfc, {0x17}, [@typed={0x8, 0x92, @ipv4=@multicast2=0xe0000002}, @generic="cdeb4fa5ff4fa388b3ff49406849d63f2576b0e0f6beec529bbfc6733f83ffbccae77fcd3077f5b61fd8c1d6587da8c0aacfbfc331975b15e9b65db5076dd86cb38c876983eda67bec8de03430df5519cc5445b9610eff0f1f425a44f550ae8ddcc6de01c41db06073645152da00deb024950cc42e6be20a189e6ec14896d8366d676b60161169bb3d8c4ee3dd5453fb23f28b506f29124c8e4a3d53793e4ac1a427b387f77f71db763288809ba90a9f213e370860a6f6493856e7e42c1ecdf659", @nested={0x94, 0x43, [@generic="738bb2d67c22badb62ddb254c435d3a55991184ce36f84a6c5fcc78e35f19910b91bebe0c257034291a2e7ddafcbbcb0b26291f64d3cea89942d8fa9fe3e0fce14a0bb3a01ff811a8a980b56795ab4469ba6722b7e3058d5bbbe222687ad231a54174f36c8698d90e91aa2a32a12e257f912b04d8d75f279e3fdabc78db098d1e4ec", @typed={0x8, 0x1d, @ipv4}, @typed={0x4, 0x87}]}, @generic="72a4718e8db79c8e42bd06626a384246e36a6ad0e5ffd3ddc07f3c", @nested={0x128, 0x44, [@generic="c4920ed1c524342a570abcbf68e541ffb1dbf357c15b7d9c836507044a65c897a74d1e16e9e1e721916ccb16e3fec85d06c16e31b5b0464870c01d531d6ec2b06c7adfc7744d9f5bf7f3aaafc2353e775fb313cee8067025f99ee845f9ea4958fdcbdfc77f057b7546f3f8d7a65dc1a83ea77e5131bf0cfe48420cd4508d4e62943b2bddd78e0c35ce5c998b75b42519cdf7a6dabbd99b07aeaf23678fe4805314307030375ca49d81ea726af377a9693c0f53221c68eb7d02e1cec4c4c6468ee04f8fa275459ffe49a67b583ecd9e406aae99723b", @generic="f1ac8868744a501d4a25aff815a9eb2008c440315500f61f8eff87eee23768b93c9a894292bb585085812a0bb0241f3e66bb9940d6722295ae30459b592fa821d0d3f64aa09d152055caa7489d"]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4004}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x14, 0x15, 0x301}, 0x14}, 0x1}, 0x0) [ 79.029677] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/04/18 00:33:50 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf24, 0x400000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) fcntl$setstatus(r1, 0x4, 0x800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000fb5000)=0x800ae95, 0x5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x0, 0x8000, 0x10001}) 2018/04/18 00:33:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/18 00:33:50 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x4, 0x1, 0x6, 0x4, 0x0, 0x101, 0x3}, 0x10) 2018/04/18 00:33:50 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000ac0)=0x12, 0x4) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f0000001580)=""/165, 0xa5}, {&(0x7f0000001640)=""/221, 0xdd}, {&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x5, &(0x7f0000002840)=""/54, 0x36}, 0x10002) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)=""/114, 0x72}, 0x0) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @rand_addr=0x8001}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="c22bf4c83dc941e0a721b1d9ecc5ff18b3230e34422bece94fa15cea79bc8d6f573974eea8ba7a93f96710f57c9113f2f02a954d88e3ff1e186b", 0x3a}], 0x1, &(0x7f0000000180)=[{0x68, 0x112, 0x6, "be5b574cb797c959f0b465448456ca6d3c31e6aefdcb2ac4020ff38c1111e78b5869d97d2e15b65510596b58d9f94c51d048f257be35f79189bc9fbdeab174c8d9d29fdf43f183c7dffa5393c69ca7b50ec5a9"}, {0x10, 0x1bf, 0x77669490}, {0xe8, 0x117, 0x200, "690fc8a207d76f5e865bfe06913a6bab928137bc4fbc9163e8ad09bca30118e5962fdc0cc0c308070ec466c2f36ec055235809b45cf103a530d7a690f027cd790381669784f02e2a0992d29ace01bcdba84a37d5e464d85baf638f0ffb73f9d6ffff34df3aa667ea32fef13b5ecbd3ab11fb90eb493aeedf99d28afab4be2ce74377f05da56de5faf44a145edfee81dcc632966e2acfc6a93ddf63fde579186752c8f259ece899eca5228df0e0c950015a9795f7696ccaa07bbf2d91633572d399556583c3e6ac9b5143322cecd63bfc28"}, {0x48, 0x29, 0x1, "9a71bbc34a6adfcd05623ae445cc0650ce192a043483a327655473a53b3233f018b1dc94e2ac247eb5d1de9e26ad1039dc43f4fc"}], 0x1a8, 0x4050}, 0x7c14}, {{&(0x7f0000000340)=@sco={0x1f, {0x3ff, 0x800, 0x7ff, 0x7f, 0x1, 0x6}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="ca303562e311f394579d7dbd2ab563360e086675c0ab63314e474062ff89575f", 0x20}], 0x1, &(0x7f0000002900)=[{0x30, 0x11a, 0x6, "cf301c7a5212ba6fc072c9b40c072c031a5a86d3a840301bd0858caa"}, {0x1010, 0x11e, 0x9, "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&(0x7f0000003cc0)=[{0x20, 0x3a, 0x5fc9f21b, "88806662bc947176c0d47c0d4759b86c"}, {0x1010, 0x11f, 0x1f, "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"}, {0xc0, 0x0, 0x5, "c3d9d0b0c9cf28906bf6983a3240822a522ebda447d242e9449ccd35747512741b5ac7866c1566778150c730517646ab5f3ce7491317f391f863b3829058fe7c3009da4118322fc81643e0ca6a390cb6fbb7bcc96d9afbb68610a420769fcdc7347756cfd4e89b678226401587fcb08dca5bae4587ef41ce3cd50ac11d85482d9888b10280c11bfced28aa5e337c580ac4a1f32627bc78e175a274751ebc47a8eb4a0c63a5045b490df305ce4d30435e"}, {0xf8, 0x105, 0x4, "69b27113e838569b36c428200a9d11aeeb35f337ab1dfd12470db5366bf990f972ad3d24544a95804053f42f42e0a03a76d612da06d7356b356a9a09f6218e7ca58af795171924ea0d8dc1e6c24f1b6cb9dac12ae424f2c3d2ccdd28e3232fd7ab6f60f82a446ad0e6667f3d77c3ace0e85af4e1e3452eb4be76b96103c2ab04252f0e2e525afecb6081700a81a4a3978e3057fb7c93e5dbd6b55d7b0e1d827eb2bc1789273664ffa781cd8e1779f65693f3206e4f44f69d10fd5fa9c7435d4397537e90fcf9a3858fee6b58c0c7f1ad9dfb5f3394214f955c136b85a97ba46c2747cc0084b6d80f"}, {0xb8, 0x113, 0x0, "2f00cf95258cec826a6ae5d05364c53f9bd1203a3e8db7fa6f990b15088740157a22dd451d2f0925baf3abcceb16a700ee88bcf77f8a6a02dde09fb2243ce617634e42b8f3edf48efe3ba4de36ce7a91acfb66f3c0fc1e9426b3deb675306a62144f829de158d9d97d4b1d3f42fac0b975709ff1926cc571dcb02f855877ffede77020286adff2130dac2117458452b64d46cffc1d4fca22ce1cd026d324e11d7f10"}, {0x48, 0x86, 0xff, "bf08be566395a4a6deede605b6bcb1f33f41dc55f4094779c4b7d2b4462bcb09069589a90b7c092664d62a180a8d940d9929f039e0ed99"}, {0xa0, 0x139, 0xff, "42339ced5c6fd7605383fc3c73a17c09a6685fbb8b3a44c52d6963782664f97487eaec9126e5da6076cd652ccf80c67df8c9ac6e15d6260d894213ab8f479df12422a81b552b1e92000ab32aaf1ea746e3e45283132743f82ec04f984e1c98f24fd80c2eaaac83febef00495a3e9675acfb649c7c61f28a17e4a4da61dd4a680fae41b5dcc2b77eef765936eb238a0"}, {0x58, 0x119, 0x5, "3106a168bed32256ed4c5b8e1c972dbc247b3a3287e9d319f0ab4dcc5e1c76349935d39f06ef42c1056e98a3555161a42cb01a366282cec21115dd612c11eb6a8546"}], 0x13e0, 0x4801}, 0x5}], 0x3, 0x81) 2018/04/18 00:33:50 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3f}) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/04/18 00:33:50 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') ioctl$TIOCNXCL(r1, 0x540d) write$eventfd(r1, &(0x7f00000005c0), 0x8) 2018/04/18 00:33:50 executing program 1: getpid() r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076342f76732f636163687bc762797061737300", 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x3, @empty, 0x100000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xf0}, @in6={0xa, 0x4e20, 0xffffffff84fdfd16, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0xd7d2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}], 0x80) r1 = socket$rds(0x15, 0x5, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f00000014c0)="814a0a6267a16b1fbfc4932460d7bde35a70", 0x12}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000001380)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000001340)={&(0x7f0000001240)={0xc8, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x4048804) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001480)=0x78ab) shmctl$SHM_LOCK(0x0, 0x4) r4 = fcntl$getown(r1, 0x9) migrate_pages(r4, 0x8, &(0x7f0000001100)=0xffffffff, &(0x7f0000001140)=0x6) 2018/04/18 00:33:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/18 00:33:50 executing program 6: clock_nanosleep(0xfffffffffffffffa, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x8001000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) pipe(&(0x7f0000000000)) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) 2018/04/18 00:33:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x8, 0x178, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000380)=""/183, 0x41f00, 0x1, [], r1}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) 2018/04/18 00:33:51 executing program 2: membarrier(0x60, 0x0) mq_unlink(&(0x7f0000000040)='\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0)=0x8, 0x4) socketpair(0xf, 0xd46ecd6eafde4f5e, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x5) ioctl$TCFLSH(r0, 0x540b, 0x2) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="218aee3ca2a2fedc7d896565de1e187284eafa8e5c4dd15efbcb822a08ae442823183c36501c1087f7a7217d37c031c6b637162b79e06d8edf45b092640ec6d2441e4386fbd45e7ff1966e546019f95c8aadb105cd83d3645c91c419813c0d32b8d7d5ad941691a437bfa94111da234dd51568329d6ec0048f8b6e4a40639eb0", 0x80, 0xfffffffffffffffc) connect$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x0}, 0x10) keyctl$assume_authority(0x10, r3) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/04/18 00:33:51 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3f}) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/04/18 00:33:51 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/18 00:33:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-camellia-aesni-avx2,sha256-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb8952989921e8c8a2804", 0x11) 2018/04/18 00:33:51 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='rose0\x00') r1 = creat(&(0x7f0000000080)='.\x00', 0x19) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x6, 0x1, 0x1, &(0x7f0000ffb000/0x4000)=nil, 0xfffffffffffffffd}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x18) ioctl(r2, 0x800000000008983, &(0x7f0000000000)) r3 = semget(0x2, 0x3, 0x20) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000100)=""/106) 2018/04/18 00:33:51 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xee6, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/54) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000), 0x8) 2018/04/18 00:33:51 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x500a0000, &(0x7f00000000c0), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000000000)="db175b723a96e18a84ecb6a9db1a9463e315410cb05dc64529235c6f5ef25886e21d9f79e930f8a5ab511d7afb27ed5cb68d66e42c93f38361d77c8c1fa953ed7986e85e2be968cd343cefb41bc45e2e2f036a631b4a6e071beedc3e11458ab91ca6c940675f8a783aa658bc5e5d7640cd041dd1ce36b66ee7f7c7f2c58b807b1398d1af101e4238239d7f7ef1e52faed3fdfc51cc42b7ef1fc4bef3fc6759f2") 2018/04/18 00:33:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x121400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x1}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708000004000000450000000000800019001a000d000000faff27fd17e9ffff06060d000000000000", 0x39}], 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe0c, 0xa024d1a9fb9701cb) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000080)) 2018/04/18 00:33:51 executing program 6: msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffd0000000000edec44ca765be05b0000000000000000000000000000000000"], 0x214, 0x0, 0xa4a3ad41a879dddc) r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vmnet0\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='.request_key_auth\x00', 0x0) 2018/04/18 00:33:51 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x1, 0xfffffffffffffffc, 0x15, 0x81c1, 0x28be, 0x80, 0x3, 0x4fcf, 0x7, 0x11]}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/18 00:33:51 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40247007) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7fff, 0x5, 0x3ff, 0x20}, &(0x7f0000000180)=0x98) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/04/18 00:33:51 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/75, &(0x7f0000000180)=0x4b) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x3, 0x10001, 0x6, r2}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getroute={0x14, 0x1a, 0x5, 0x70bd25, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/18 00:33:51 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x5}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000000640)=[{&(0x7f00000004c0)}, {&(0x7f0000000580)=""/93, 0x5d}], 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0xfd11}, 'port0\x00', 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x8, 0x0, 0x4, 0x7f}) 2018/04/18 00:33:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000880)={0x1c, 0x55, 0x3fd, 0x0, 0x0, {0x7}, [@typed={0x8, 0x0, @binary="16"}]}, 0x1c}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xff, 0x10}, 0xc) 2018/04/18 00:33:52 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000a55}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x20, 0x5, 0x7, 0x4, 0x7, 0x1f}, 0x1ff}) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0xf, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x9, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, @generic={0x9, 0x1, 0x8e6, 0x9}, @ldst={0x3, 0x3, 0x0, 0x3008bfb589e1849b, 0x5, 0x9, 0xffffffffffffffff}, @ldst={0x2, 0x0, 0x3, 0x0, 0xf, 0x50, 0x4}, @alu={0x4, 0x10001, 0xb, 0xf, 0xa, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfffffffffffffedf, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r2}, 0x48) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @dev}, &(0x7f00000000c0)=0x8) 2018/04/18 00:33:52 executing program 6: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000), 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x18, r0, 0x9, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000, 0x200100) ioctl$LOOP_GET_STATUS(r1, 0x127e, &(0x7f0000000180)) 2018/04/18 00:33:52 executing program 2: r0 = socket(0x10, 0x2, 0x0) accept4(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000040)="780000000058d14eae00000000000000000000ffff00000000000000000000", 0x1f) 2018/04/18 00:33:52 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="27000000000000000000000000000000000000000000000000000000000000000000000000000900000000008a7978b3cb16a80c0445eb3907b280b5cc02ba3a13ac590c2753976cf053e5fa1f007dd29d8ec9819bd3b8a100af3e823df08b8dc476f3ecd2d15d92852d42b58755822c5f28908bebd2529eed9f7a829fc68bbcabef6a7926070033e321f0799bd5775ac327d6bdcebfac7e1fdf0c4a5172b10d0d7d700da00e4974"]}) 2018/04/18 00:33:52 executing program 5: r0 = socket(0x19, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/18 00:33:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x6, 0xf6c3, 0x9, 0x1}, {0x2fc8, 0x2, 0x1, 0xfffffffffffffff9}, {0x400, 0x7, 0x70000, 0x800}, {0x1, 0x1, 0x3, 0x6}, {0x7, 0x3, 0xff5e, 0x9}, {0x3, 0x4, 0x1ff, 0x8001}, {0x7, 0x8, 0x1, 0x8}]}) close(r0) close(r1) 2018/04/18 00:33:52 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/234) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x4013, r0, 0x0) socket$alg(0x26, 0x5, 0x0) [ 81.869184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.877957] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/04/18 00:33:52 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0xfffffffffffffffe, 0x93, &(0x7f0000000100)="f2cadac0cec2f3294f5b9be5b893290b9211004c17d9167f05662d87b7b66b364cb2a0026cdb991d4e8fc959bd0144a0cc31e73942455bf9258939c2baab2a5c9bca975b2d879e203505960ede94e0b8d2baa5d5f80d980d1a953996ff5bb915cd39d1880c0c6f15a19f5763a0af0b0e35284713be8bc8b77ce671a0766d549b48b5b81ca2b3cebe74d2b166e0a45d46fef53a"}) 2018/04/18 00:33:52 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0xffffffff}, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) 2018/04/18 00:33:53 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75294d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)="28504c02", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x80000000000000}, 0x11) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/18 00:33:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x236f, 0x8, 0x8, 0x4, 0x1, 0x3, 0x40000000000000, 0x1c7, 0x100000001, 0x19f, 0x7fff, 0x1}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) 2018/04/18 00:33:53 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x10, r1) ptrace$setopts(0x4209, r1, 0x40000c, 0x0) [ 82.102305] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 82.111227] PF_BRIDGE: br_mdb_parse() with non-bridge [ 82.896015] sctp: [Deprecated]: syz-executor2 (pid 6052) Use of int in max_burst socket option deprecated. [ 82.896015] Use struct sctp_assoc_value instead 2018/04/18 00:33:54 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0xb, 0x80e, 0xffffffffffff8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000015c0)={0x0, 0x7fff, 0x52}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001640)={r2, 0x57, "e1b14fb4f17fb73e295a2534a877dc3af4a59b3fa01be0225d87b02d839772b4716c19696ffceed7264618e7faccc6801891bcce7cf00c1fafb24d994bbcc1afb1e9a0e16a69c5fde2da89093217d0885cfd582bba17a2"}, &(0x7f00000016c0)=0x5f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0xa4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001540), &(0x7f0000001580)=0x14) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r5, r6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001480)={0x3, 0x0, [{0xf000, 0x1000, &(0x7f0000000280)=""/4096}, {0x0, 0xea, &(0x7f0000001280)=""/234}, {0x1004, 0xf5, &(0x7f0000001380)=""/245}]}) 2018/04/18 00:33:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000180)="315e1faddee8cb0f230e0445ed23adad266af659d1151af21190bbd31e7d53e2203bdeb1b278986c2b461b5416c3b55d4303003dc7d164aa8f49c9bb8fded590d4fd0ff44715f536add8d285a0499e604eadcc792db90be16423d68e7878949a") ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) 2018/04/18 00:33:54 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffe38) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/18 00:33:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0xbc, &(0x7f00000000c0)="82a8b46e22e02fc673272fc49ca208ca61e60942a047e709053468082eedd5b50df789d9494c237ce80657079d151ed5768383cae1e52dc71e8367950d07bf06d1b0e76656b7b4d01a9613b5ef9b41cfee36333bf884ee8d322709e74ec84129f0fd505001bf2ca4d45a77d5fa3331fce6bcedac106cde339320a1fbb65f5b56096f3f2ecc8453bb14f489077c9c07e4938ca3346ab6d18d30926285520758431be4ee71efa11353beb1cb388f863b6f4cc9ae0eaede66e3ba0fb3eb"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/18 00:33:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/40, 0x28}], 0x4) read(r0, &(0x7f0000000440), 0x0) r1 = dup2(r0, r0) getsockname$unix(r0, &(0x7f00000016c0), &(0x7f0000001780)=0x6e) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001680)={0x13, &(0x7f0000001640)="17f829e5fcd652e798c9e7f793e2580491aa3d"}) rename(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00') writev(r1, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001800)={&(0x7f00000017c0)=[0x8, 0x0, 0x52a], 0x3, 0x4, 0x7, 0x100000000, 0x4, 0x9, {0xffff, 0x7, 0x1000, 0x100, 0x1, 0x5, 0xfffffffffffffffa, 0xfff, 0x8, 0x0, 0x5a, 0x0, 0x1, 0x1, "47c58b4f4ff750ed65d1807304f4aa653b2a32015b899342f411b68c283ae228"}}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0xe7, &(0x7f0000000000)="5094412ac9f22c2b16d1f8eacfcf825de851221822586e8b0afc7264be4a885629bd47cdc7cd98b929e2aed11eae66d5d5d48d2520be42c4da9c24b904ba2faaf79a86cf1f9e161d32c80dfa3ea69c08b45361fe86a2077d33b9a48f6153f637fb5945aefd4641bc630fe7a04cb8c625cb2e219cc82ba89256ce76b74d18a20ebfc110bbdaa98ebc16be33fb282f022e847110921411aebe849287a2be069afabe4d0c2358d5ce9dad4ff7411cbc5dc6d970ff4d6cb1a1523669ac80235b870d3638d3212bde596ac6c488367d5c8c305456a3e6c0ab4f3a5cb0df8e95f37e02a587aa6c57d75c"}) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000400)=0x6e) fcntl$getown(r1, 0x9) tee(r0, r1, 0x4, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/194) sendto$unix(r0, &(0x7f00000001c0)="cf6a1c9534b6e42ddf76cc74bca42b1e43efcf298f6042826be1282d6fe88efa677e02ab6c12398fcdff3cdc571b481ccf73e8731098fa18efc49eb3150fb5fd9aca82c4daf6c999903dce3eedb6383d6b57278d7aeb485435aa227354ec3b30947cf15219d841032ee1411b8bcb130402f974a94680a73021a0cf8cc885de2592de9105c6ebaefe7a18181e9014d88ac27ba119d0064eb33b4799", 0x9b, 0x4, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) tee(0xffffffffffffffff, r1, 0x7ff, 0x1) r2 = semget$private(0x0, 0x0, 0x8) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001900)=[0x4, 0x900, 0xffffffffffffffff, 0x8, 0x1, 0xfff, 0x6]) 2018/04/18 00:33:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400040, 0x810) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)='>', 0x1}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/04/18 00:33:54 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt(r0, 0x10d, 0xff, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) 2018/04/18 00:33:54 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) set_mempolicy(0x4000, &(0x7f0000000000)=0x5, 0x7ff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mlock2(&(0x7f0000a95000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) [ 83.026014] sctp: [Deprecated]: syz-executor2 (pid 6053) Use of int in max_burst socket option deprecated. [ 83.026014] Use struct sctp_assoc_value instead 2018/04/18 00:33:54 executing program 4: socketpair(0x1b, 0x5, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000029490bee00", &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [], 0x0, [0xfffffffffffffffc]}}) 2018/04/18 00:33:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) uname(&(0x7f0000000100)=""/183) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x544, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc0000, 0x0) sendmsg$kcm(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="74003ff66799a9fd7bf81332e523d92ef5b93fb882c86f2d54f70adc12e010a67dd8a86dd335e7f2e82dfa55df67796d924788cc4db20a4872bbcfb05f253809b1bfd016df95b3897e8646bbcfa242df023fd29bbd914340769f369b6504248a32b9e04c94068d4a25b86bb9fc685971dffba6ea4c3843cfb81987b0aeee96fd3da904839bdc520bcb6f72494702f52a48f8f437e3ff428c75f450d15c52fe032313188596d97592d002461e0be4eb397d34ca7e20e31333a5cf68f363476d316d65d9ee706a30c67842fa56d683cd0d5f92bedfd20d91caddad5046fde7a9420de20587e001a3148dce", 0xea}, {&(0x7f0000000380)="44385bc2529fae0aacf86715830be8739a400eed54891289438a200e5b3f17937c7424372e1f6c7cbe38fe538cc4c2cfc1c3f86903f3c8330098bea6db2dca8f7c5c7e70f42aa4219b8d41c8570b0389ce57fc13b9e4c8c0627c8dec1756c4f10c78edba2fd08e1281d16aa9da667e045ed5b0ae24e537bd877450743bbaf8aba8a8cabae9ae470ce3102f5664701bc9b8c3a71b8daaa8cc50dce0109a49460b9e15d0ccfd8a03a934544c1d541bc05bc038a5d64177f859e1d2944c725a", 0xbe}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000480)=[{0x60, 0x10d, 0x6, "19bbf068aa13f663f7c38a07bb811b8a10680e76d1fadeeadf44de0050546ccf55d7a0aa2021e277c66dc9fc3cc7b8082d9acd6d4c8e3a0a1b35b964aaaba96e6fe1f37991d6417aa959ab70"}, {0x20, 0x13a, 0x4, "088831684f9a08c6e71ff794"}, {0x90, 0x113, 0x7, "12a757f35ce4c415f4b284f5e10b05027d7e5483df3d9188b228a605876eb9ffbcf6f887c644d98b49c69176da4804ac86e956bc7561e66262ba6ec7f5ac2acee5a2ee9864283704a567649eba85f6a2a56b46960b8bb94e4792911c1b42ca0217835ec6fb3031303a631577f57f5b2453cc69faa531d61f828ccda0e33fe8de"}], 0x110}, 0x4048050) 2018/04/18 00:33:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x3a8}}, 0x6, 0x80000000, 0x5a1, 0x800, 0x40}, 0x98) socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040)=0x9000000020008007, 0xfffffdac) 2018/04/18 00:33:54 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) socket$rds(0x15, 0x5, 0x0) 2018/04/18 00:33:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(tnepres),tgr128)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x22000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'memory', 0x20}]}, 0x1f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/18 00:33:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400040, 0x810) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)='>', 0x1}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/04/18 00:33:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="380100006d8eb30fd09473000000e0ff000000ff00000000000000000000ffffac345340ff01000000000000000000000000000092caf425aa7ae46c5de5ec4d4757a231dcb8d06bb7f30931fa221c274ba468e47cb5e6558b1da8f452ca081f5ab708b2c9314bc5faef25d874e56f1ca2b724d0f1d93478c1b538860a9a165f834f08301edaea80a61671124a9ed610ee6d113f58ecee885c15fc0036106bd18a4312b7c5f29a0300603093e2a4deb8704ab35e669aeea7765fa057ba162c0defeaa2a92b8a6cd49223fad65e000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/04/18 00:33:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e24, 0x3f, 0x4e21, 0xc6, 0x2, 0x20, 0x80, 0x5e, r1, r2}, {0x10000, 0x7fffffff, 0x10001, 0x2, 0x3, 0x7ff, 0x6, 0xffffffffffffff1b}, {0x4, 0x1, 0x7, 0x1}, 0xffffffffffffdbd9, 0x0, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x7, 0x3, 0x81a, 0xcb0, 0x1000, 0x4}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0xff}, &(0x7f0000000400)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/18 00:33:55 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/18 00:33:55 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) syz_emit_ethernet(0x7, &(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRES32, @ANYRES64=r0, @ANYBLOB="214067e971c11b9f01cfc905a96a47f8dbf1492b5d13428e97cc051df9cedac88b8153fc67fd43231e2ca27a6584e325d741bf714be9c4b0c22940fedae6291862e9ba77c7a12da5d19043393d1e83c8edda7e05b601351ec1e888", @ANYBLOB="670d763b06088efc868657c723d302e75454ad517de01ded6bc4a66f5ea1763c44b1708b0d7c1d4f8e0530255fee0b9863f651bce50d75e41e2dacf9cb0f299a2a3ff73f2a0768becd557f35be49e4954e6b86f0275a327c9ef0420b100373a9a03f36cade38986622aeea0e71ec4938c957992e4ab23a6a7058ea8162ca53283f9e3054ab1635780985e4f92683bfdb44b513d4ee0d75ba1072037c79f375ce29a43206f118f297ba8e2dcec560ecaf8ab355e0136095d20623f763e5974fb8c7bbf96c80ff67d9a3765c177b6891f3ea350000000000000000000000", @ANYRES32=r0], 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x9, 0x400}) 2018/04/18 00:33:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x32d, &(0x7f0000000040)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/21, 0xfffffffffffffc41, 0x0, 0x0, 0x0) 2018/04/18 00:33:55 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x4, 0x1, 0x80000001}, &(0x7f0000000080)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000400)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) 2018/04/18 00:33:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000e8efa7), 0x0) r1 = inotify_init() lseek(r1, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x400}, {0x7, 0x18e7}, 0xfffffffffffffffb, 0x7}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000180)=""/4096) writev(r0, &(0x7f0000000140)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c292f7feadb3af", 0x2a}], 0x1) 2018/04/18 00:33:55 executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) socketpair(0x3, 0x801, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) 2018/04/18 00:33:55 executing program 5: unshare(0x400) io_setup(0x9, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) io_cancel(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x81, r1, &(0x7f00000000c0)="ded9f23eaa811fc83fd8d9bfd623e8dca9a488307fba707c76e92934dfadab2545e171208a0bf608535d6c648cf7077dd80e43eef3f090d6590840eb0061fd7b5bdb6caf5b491b094f7d1548a7d34c41134ab04670ddfec183a477645b05a118c5f922d3a70581747c77f65ee51f78bf83434c9921441acc034260df2241445d0e48a9bf77bf228abea5b70b07a528bdd6bf20e6c5b4b36c969d4c8c1c5bc063af868c193c87d55fd7c1a9fd45430dbf5af69877ffe65963018ed77b53205628d7a60497db48244886c0d7d17a4a87058a8201991d28d6d841501b6de0572243f52ced0ef49a033556d639d317d091cb1591feed07d1209b5225a5f3518b0e129adf51c2b32f03c672e95addfb43f9db54a6c7ccbcb03821fd5e9ac247c7eec543b61bc43788496c03fd40f057b3af927a9a8ec29d6a29e3741704dbc32e6d43c2897fcffb700ee0655f39664bee6c95de512c299568bf00277d290e13b7fde66c5242f0717846bc8fd924ad22a5e93667307f12fa0138fe126cb9026fe8922160c27a17785add80efb12c6e510f8a7d2768e2d8092af98dfb1690396ed1f850fd75f07491dbea2c761b8246b3a01a9ca7649960074afd9069b5257cb9eab6c4bf7089a9e90362d357775d001f86264841c93ebe260817eaa8726f6184af2b9a65205508bc158cbb6f9008e329dac3a2435c05918551b27f9de8ca2409f8c89fe5d3be8b6eadc38ffb66d30b29fc9b59f5f253b1743a99249c749a9fbb96878401fc7ac44582affaa59e39d4eabde25227d157b95f6e9bfc88aa72961d9ee51bb926e2ee984ff89ec63e29910fee9f35329b83360a20b55168b216432208bf4b6fd090d7abb430ffd9013c0032fc93a68bf483c2abe1f5bda5b90d035aceca2f17d8510a1ef0098c5b7ed146fa76666a30a3b16d07083136892f9d2dd04f8ae65894183d212533490a105f380cbb130b9badbb6152909d6ed1ee80dd4b55b8e095c938406689be790760140a9b32aa3a070c0aaaed04cf6515b8577f4264e33590eb88b57e4993d58f607e7607ac6d025a86071abc70822259bc1d253fe93d7328cf7542195ab0894046e6106716b723967e4bbd72c711c41dd2e2272b80257300f98a2efa998220e4744514ea429c1206039698ec1c5bf04ac10b192b0c01d77e14e04c5462a3f2d3c27e8966af69faacb714e9bfb9eb4bc36b317b1c1e013a15845d37660de6273bc39011871be313f1379c4c88e3d52e5d73c384c720c1d75da7b8ba4af44ef8bae5aa65b70a6045c9a69bef7447d47da4605a947567ba29f4af73acdd15e99696c296e81b3ce5683785beada5e1255bc7341f73ef09a27f5edd9e2dd9984c2d47f59ba282358c1f1115dc32419f87d1e5c16383f32e530afd81238204ca85be174227a88ecde20b9e72c392e077d68eeb2099ed4700fd6b774afa98f6a79cf93edb02d1c65a85e5d7c2307d8c16eb1a3f65c39ffb1ddb77941f2734c0d59b683b7bd302ad52c9663d3eb7b03711832b9354d6cac415dd01325c0b53ae78d8ca8153a534f3eeaf443383a5659d07e240da9ee688822f4f4ece6a4382978348e6b297775b77b878f62c6836d271ff32829bd6624ba70ea0e4106cfbe2cf37dd7bcc9647ae41aa72e8a8b5611829e6f1d6a32c7cc7039c25196bac95333f6de69abccdf16a83149dedc478e67ecc92665248ac06b8f0db875539c75d6961d6e0fe5d0334516f83b02d74e29f490ece55f1e654f9f6704d64a4f8621ffb234b2be350b6075dfa599884aeaeef2a8b35010feeb46ff7f719b33a9fb6b0e4b714c1e19f4a58a6a85b0c991933ac4d2994156de7beb84e267e3a1baf0f0297064b90f27a536f5fd1a658e3839eca1539903bb12093fa166791885a51c6f435f9cae6138b11cbdd77321838873977c8c3319b31879e79e41e3162d814a9c6bec04e902287c0ae4e9f3953e6cd1928b54aa84766b994bea3dc9c2b78efb697306bf32017f7e1eb4c8e4320a6e8a605e7fe2a27273dd7b073ba4381f1fd8801b67bcdd9c59822b6e3776c97d2d1809554ed2ab8a906ee480e88844eb27221af4c8bb3baa215d8bd8dd4d4ee798cd614e54d37053e722088fc72305a0dd42d9dea3e5cc710d690bab000d1922d4a93519343f8c9cf43ab4b7cc5b5828d33225acc3f74cc97d2849c8b34dd82ebc05d6356c6dd6f8815bfbe47af4ada6b76b76085e575c15d6283613b83b29e4b308c4244368d1d76b4ddd7638d25b05564a721cedfbe4e52f3473b89e3499c26cd1458d5add059d23325fe12de759d8f8382d26d6f602ad90c896f3f3ea4173a9a452652d5ab68d0874b60a96c7ab1e705f44ee88ae51183e18c976cf6a60269b7a767ce41ef1eb36bcdabaf626c455303f3f9b360d7f5a97be20ba4626987b575a3ee9fbd5d0eb3637faa3813c6bb653c14022dd735116a417e49c0c6007a7b1aa8f4204cbe3655787724659b74b8fee687b8e41c2ab3d1d5bacec9a6e51902c33546c6d030336a3c5358bd4d26eafed9dfc790012993859d3515ce9162a2470519a0275fa6c61444d83c8d66bc32bbb31dc7c52ca7dccc8c4a102dca60784f4d16006f543b66a8b25b79d288e75696ae4f87669061706d2dbb3bd1bd26a95f0354d1ac04e1ce3d07633f33a397843cdd7df910e96fb1f81d8bcba76eea0eb6c32fd0fb0185cd1197c5d796be79bfc7499ddc2d9e659ee223f7aa314fc45d3586cf098778c5973216dca3fffe7e00542facdd61992802aac436aa22e27aa4cd8d7abbbde4fb087c47f4c62ad6c4429c5f3b62afed4d7f967412cd497266ac887e64c94dd51f9ccaff0021265cf2796932b2d860146cd52d3763c4b2a9bc1ba1a4eb6fb70e4452f0a9852d890c28d6168bc4ebc193aaf5cc8cf236cf29e4f8bb7e6f34b4bbbad39973e5439d52e0141469b4662cdb1a48dbed026511615535bf92c80214fd32e54fed1447835d246e4d7ceb013ecc1b4c3d396c0c7aa31a15a12affe3cb5e5a31b418783800863fb3dd815e211120d079a0c1a4ee73102583449a40d3bfed59f8c7b7dbd27bf14855856e23b5b671c2e23095f9005a495cc4ef538ce112bbbbdb52c0fb5a37570019c2dca79ee946c7188a7a526586499ba5cd6888818a31f2fa35cfc3498998800a275060e72b1d0fd41505b73405ceedfedce1858e375b561d07e1d5bc39c4234eb27ccc4d5433e6a37d57976d18cc5f5c31109a801a4f321f40fae213271eef0f1e949e9fcf8e03edcdd2b52a90f394dd4cb97a64a81fa25e594b372b4a96e44a34d0819d0ceacc241417bda60a9ecd5b2fbd5dd5b2ea116fc153116701851a531b464aac1f3fb104ba09bcdeee6876273183c2b1d26fff86889091295aa08e18ee81f190e4f4f1e0cee92d47ca632987b9f7218681b8e7e5bd78fe31553043e1366161060066ca268511c8089ddb6a98a39c6e9209f1d76b958c0fcc88419ff2723fdbf272742b28080efbcc175e00601c17ae53a3cb14041feeb985091ecdd7824b62986bfae3eb18c09a6bb773a636cd57205ce9b0eb216cdbdd4ef27e8db44879beb32c9dfa3941fe8c070cfe2258d4828654c619ca19ba59fa966b96cdb38bddedfb194251dde477a505f5a2c3bc9d98505b84ca977f35c299df005435313c871b2952f69e38d26b19819db1436dc8999ace722c8696241539e403fd17368ee295bee91fbf3ea62418c411bda0bbf807b602ba6491a1ad403745eb163e8db3f56f84457c64cb137bc761533e984a975eb5a64b9ec88b54b42dcb9aaa783df06e5d4d619b01c3d3bfdd0f93aa650273fe647603324c191499584c66c249b7148e9dad5e253d14a40199896fa356411c7222a651cca5e0418147fb535712dee17b38c0747444b4c6c3dc2d962ea11272c21e2186c4f3aaa3f393155d00c92ba4f10cd6cdac931cb666dc37974e437d08d55bd16ee8784df93c59c35e0c17e5357c21709a8d3255930cbf81df063b9a1c145e782d0c3d87aca8c02e9d75acea0dfd7f7b78939fad85edf69eaeee531213c2165385a814a619a8285345c0fff5ea95e6ee0259cf04eebc8251b1625949472862b00d1c3f0039893840e300cdbe5096a68591be515f74636bc73980f48a472d5a18a3e8dabd174aa712f73888cd1a18fbc29118c3dda3125a376a6706a8fa4d431038720ac217e527de95adfd8149beab84b5b5360722d07847b4ddea7a3ad740701c5eacc6a5352bf32afebc45c20e03079b42ac73c96fc8125e7cdecbd50301b9785c5a012cc5f5315dda0fd873d4c91e8851eb78bb6cfc31f1c7986dc8138316c8a41729a8c53265793641b5bce3c7ce469a11815cf40971215f6d34fce4d0c53bae9251434c92c89faddebee57eadca7310f75547471378a243ac7a412d59682c64b40c89623be81d3ba39b8bd27643f07fe156a5a5af34516819d37870e9ac08cd72895de852eee87e16e52635247cf25ff92478de8e2de2a6bd6a56a0f22a50283d87220e436b1c6eb131126257ac0e4220ad2930cb44c33aa55166b5e76eee18afe8f2dcf65d35829e958a900b2c2ff8b1b1e72fa9399c3569f689ffc065e84756e4475a16635df36a9d70a95c86ec812abf426d977e32c24853a477b44ea663ce0027f73a62bdd7bacf3a32516254791f2dc10ad488dbc3dd83d6d84acd51d46aff1114b862f33a7eadfc65c1e23b06b9bb2a424fa208d0775d28df8a199aeb7a5302a3f05dc9333d4faf34a444397f635815207929f741bf518004a0338e66bb9b48db5d71786b6f516b4e042614c0806a72659ad23760b9ac70e7a3e42b69ccdb92fe690d41684d4f5099e1843a3a2205961d6932f4241933f985ae51892fe6a5cc390d2ca38f91ca67d61c6bbdefd6c27418adf15a6f80c5f428b6dc5423e83a5551841105c2308fe74ca3e9c8be1c9da4752ea7c08fcbe5bdec4019486ff9eb3b1f6f8c3969f4b98d2f8551233aa7cb48b2224fe3527eb1cbcac1ff6ec73f4109e97f8eb6bb8f636ba03a46676a407112822ea5c9c47fb51c7e4389d55f3b3613e9e96a36d9452741815c008288db8dd08a5b6c3fdeb5b9853cd6de40e8cd5ef1563579a0c5163a6c2be7255c475f44c2cbb64fd9a7ff1252b0ed1ca09481901d0b51d704061933254a2328847ade7707440d4e3811d83765ef64ccca2ce92930a4ca13097816759038b5e97f3dea28cf9c708b6cae9d4933205e1c33cd8c665228e509e0d3e2feb1a74f216281852eede0b1af705009d3f8c03f48cf72fc5f25af01ca2cfe0b0c976a6ba65b36798ddf0486d5791f96a9ffd1f9acb63b487a85f7631726d774f11be1693378429371caca4d5232f7d34b597f59d67a61c1c9d98b1e3ebe958390142377d0418f746972d52e42c95b0cf618520f285e1653334e09df64276859094528ab728287112265bc22859f9fd0ce2702e74448d96d23e7e6edb95fa97c2663e1c3c25f6aa70fcc88d4683be918bab1207a8e892a48873bfd2d732694763a45a4134295bfc2439bf2932d9ae18af00b701774fdef79f08bbfa60189b7bfd49d27d1a0d384e7146b7f46d2e380d63e551a5250d5f990edccc0f939bfa9fd4c7ed764989c9625a286cc52dc4b9f24630352dade881d1ccd094a512a1ae0a27521fce754094fdd6ec4bf81382be5aa7cf43a4f970f28110c8c4911c73dc66ee642e05534e7d941de97ef2a583b3f0a6e76c933f2635ee75faad7f6f0e1c3c23a2175eb17c6502436e2877c79ae3e5a78b9ca00cbf42ac9c9baf6e63305faeaf443", 0x1000, 0xff, 0x0, 0x0, r2}, &(0x7f0000001100)) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000080), 0x4) 2018/04/18 00:33:55 executing program 2: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x3, 0x7, 0x1db6, 0x3, 0x4, 0x5, 0x3f, 0x6, 0xa133, 0xe}) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) 2018/04/18 00:33:55 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000200)=0xffffff5c) 2018/04/18 00:33:55 executing program 1: futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/18 00:33:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="280000001100030f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/18 00:33:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf02, &(0x7f00001e3000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/18 00:33:55 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x51f, 0x4) [ 84.465133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 00:33:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000002dfff00020000000004000000000000"]) select(0x40, &(0x7f00000000c0)={0x7, 0x81, 0x100000000, 0x1ff, 0x200, 0x8000, 0x1, 0x25308fa6}, &(0x7f0000000100)={0xb1b, 0x7fffffff, 0x2, 0xdf, 0x3, 0x2bd3, 0xfffffffffffffffe, 0x4}, &(0x7f0000000140)={0x7, 0x0, 0x27, 0x0, 0x200, 0x8, 0x2, 0x9}, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/18 00:33:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr=0xffffffff, @in=@multicast1=0xe0000001, 0x4e20, 0x1, 0x4e23, 0x5, 0xa, 0x20, 0xa0, 0x8, r1, r2}, {0x8, 0x9, 0x479, 0x2, 0xdd, 0x8, 0x80, 0x100000001}, {0x0, 0xeb4, 0xfb02, 0x5}, 0xffffffffffffffe1, 0x6e6bb1, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x7, 0x9, 0x3, 0x8}}, 0xe8) 2018/04/18 00:33:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) openat(r2, &(0x7f0000000040)='./file0\x00', 0x200000, 0x30) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup3(r1, r0, 0x0) 2018/04/18 00:33:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000000, 0x47}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x7, 0x4, 0x800, 0x2, 0x74e, 0x3f, 0xfaf, r1}, &(0x7f0000000180)=0x20) sendmmsg(r0, &(0x7f0000000080), 0x1, 0x0) 2018/04/18 00:33:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x84000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$sock_void(r0, 0x29, 0x17, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/04/18 00:33:56 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\\proc!\x00'}, &(0x7f00000000c0)='*lo\x00', 0x4, 0x1) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1008) fcntl$notify(r2, 0x402, 0x1) unshare(0x40600) fcntl$notify(r1, 0x402, 0x0) 2018/04/18 00:33:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x240000, 0x0) sendmsg$kcm(r1, &(0x7f0000001a00)={&(0x7f0000000240)=@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x27a1}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ad72ff30836e36d7", 0x8}, {&(0x7f0000000300)="82012e3c0a51263818a341a5440d40f0c3f259a3f38591346d889483d5fbc89d069e8bcf357a069d5d5ae1e804f338204befa9e37d4594f7002d8dd6894cba57ece675ca821b36cfe8e8c1837463c30161ca99ede51db02852fc3556c25fbe58bf0dcf9d68745198c493a1c50137c01c8b22d00b92ab8f45c9ebcd7093c7755f25efb0a90eea65e704a7e0393bd7614ad92db2374bef736cf84e98bc15945c0ba428a8d078f0ca25928803167efddf87b70db88e4c1d96dc50213bf025dcd541e1", 0xc1}, {&(0x7f0000000400)="1ca502d75e925868f9e9d07ed9eb8d03cc861daf15539d516cec788610b5fd1a7b6fdb8c683b906d7b3c74b750fff4f46b27c0b7926ca2aa1e5fdbd99df5e96e265b0342adac8c681c8bff00c3eb70e4d9608cbb8e612bd8c0727ab3689c0363a32b384c52f6974253dff1ea0d8046ef117392", 0x73}, {&(0x7f0000000480)="575407080053b09e6b90433b85f565", 0xf}], 0x4, &(0x7f0000000500)=[{0xd8, 0x10b, 0xb00000000000000, "11a31c5247ea38bc070ab95bdfb0de4aafb4b0fb4c3239286caaf2ac36196b2f141d5a3355ea3e79b688269518c3fd6a719087462b0ee4a8627210f59e4e6555c6458ac0103b3d13886f1903832ab4421d8282b31eb3c0f0e503470548b8bdd6469b2c5bdb42c31bf96b2ceb4d05b07afd7f52a49bd1167b8d3e0b9465ae1788e93ec523d606368eb9baa91a4c2cfde637b087b0e65435d7eec0dd05d0b392320c250c5f5c532f9f2a0ca2addfaac9b53b757625b662511828a1c1cf1500653e83a5730e3a0d"}, {0x68, 0x101, 0x401, "63b2d6c36fe1c0de4a27afe327b3f48afb2350841503cce6dd035c8ff67211ed413a96e202ed9dd1d527136d9444336864d18c3969f41ed4d7ee35a2761179ff2a475df88cf879accbfc12ffd336707f1d3c447f212e01"}, {0x30, 0x101, 0x1000, "5add77990278d0799509916272bd141cb55b9fff4e5886c020699c"}, {0x100, 0xff, 0x1000, "6947656b6f7fb70ae0137f49a41117a3b02d0e6f0a2ecd21dd7a8337858efcf7dfb13fc0c76a20142e998bdbb22dbb3d73997d70eee5a55c12dd97d993e85b51971b70532ffe1f6cfce992e392e985d649a35d579fae1075db510f27e1195b3b2cc860918c96b216db3e265909b635ecba033c9d15fddc0824dd9d1233b934cfd2e8912faa010342afe767d09447412b5202405dc68c90cbc189ba1ce6d1f8c8b7b729a45ae4e5b541dec63bc6bf9639c89786e114f139a8c568f4e1c047d20e0303cc0760561f1e6b07ace149ce60b62a0b82c275b57f985e12180f46b8398ff0fef08225c780441cad8e150493bb0c"}, {0xc0, 0x0, 0x101, "8b06b4c54613e77b40400175367d40a60bce451962cfb3f7191c6bcbea43097f2a3b5147300ee0422cc93d83b76056310c5e1ba6bff44a23cf470d962ff9d6fbfeeca8cc09a3c960c3faaef5e19a256607f2966b8606da38f3d6e31cd32decce962a98313e931fe9f883fa8a5339f64a7a53cd6761eba7c5dfe43032842c57cb64659d1ce30443ed7a6239d4e23eb29758bc4d0660ccb91f41b65ae7577887d627ad9a18f4bd850f666925e8e4fb61b3"}, {0x1010, 0x129, 0x8, "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{0x58, 0x11f, 0x800, "d7d5dc3f2f940f1a03bcf13f8e6caa8d2abd872b92ac284e9cb11b5472d850536b87a556713d3dbc8b975b8be2ca57d67bf6dd39ec8cdd8ce75e7ddf382ca39305f03263c9e0"}, {0xb8, 0x105, 0x6, "29cee5a655b6797e799bf610731fbfa7181218c1e494c819d366ae29d392a3286014a2b1bdb07b41b74303e82c38fcb63f76220e9d20b80183f3ba8a54de3c2583c7368735f19e5b6ceb650100e60ab4e223ae6c901b2f1ee5fba443126c4fa0c640d41798e5ad206c065dbb14b0ade02674ca906c6a3a020208c603dbb78e8cd369c9a17c6a5bfb8154eb28e241e1a0146fc61c1873cbf294b699b2d7707853b5"}, {0x88, 0x1ff, 0xfffffffffffffeff, "4461cff27601120827cd1a36dd346c1dda42b7f93e8626a977271a1066bd82727d81239d78069159399e067cba8aa1cbf26c7fd6f88a14c0d3ef934bf06531ddaabe7ed50274bd5e05904f30e3772d6408020bb90e87e1571d43d0f55c1ec572f2f16fa1328c4217bda4f13e3087dceb16"}], 0x14d8, 0x40}, 0x8040) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="2813347fcd36a627ac3f714a8744c6c0c12ababf5c1cee44e3405086a45ce209b9f7ad26184ebd654a455492a278200c11ca058ecd890831af7886498744f66c4d6a5f29b448a447b7f91517f164920387a950fde3660cec99ed2849cdc7a0cbc26fc24979777fc8", 0x68}, {&(0x7f00000000c0)="f5f3f1d8c500417c4041", 0xa}, {&(0x7f0000000100)="9afdb1d0af9dbc46dbdfa2bc685b04d7b10ece2955", 0x15}, {&(0x7f0000000140)="f62d0f15bbd01b04da50a73b611f10ec5e55d007c9533fad9dfc8ba433404d212edfe976537a962556b169c9b2503afbe3e66666917d9d3ca4e93bd02ebf2830601900715d4803c9eb753acd4fd39816c23199a323cce6b463b65452adebb55d8d7bbee4b813b732b94cc823da2b923fe38062c562ada502ad492c6d17", 0x7d}], 0x4, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001a40)={0x0, 0x19a}, &(0x7f0000001a80)=0x8) memfd_create(&(0x7f0000001b40)='/dev/hwrng\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001ac0)={r2, 0xfffffffffffffffd, 0x10, 0x9, 0x7fffffff}, &(0x7f0000001b00)=0x18) 2018/04/18 00:33:56 executing program 4: r0 = socket$inet6(0xa, 0x2000000003, 0x80000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x6e6bc0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8001}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/18 00:33:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/18 00:33:56 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000700), 0x20000001, 0x0) ptrace(0x421f, r1) 2018/04/18 00:33:56 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x16) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/116, 0x74) 2018/04/18 00:33:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x1, 0x4000000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/04/18 00:33:56 executing program 0: r0 = socket(0x0, 0x4000000000080003, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/18 00:33:56 executing program 4: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'tunl0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/18 00:33:57 executing program 5: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaac82, &(0x7f0000000200), 0x0, 0xfffffffffffff000) ioperm(0x1, 0x9, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000540)) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r2 = getgid() getgroups(0x7, &(0x7f0000000100)=[0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x8, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r3, r4, r5]) 2018/04/18 00:33:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0xffdb, &(0x7f0000000bc0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cf2bb43c40b8", [{[], {0x8100, 0xc049, 0x81, 0x3}}], {@ipv6={0x86dd, {0x8001, 0x6, "0b6c12", 0x352, 0x1f, 0x5, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x84, 0x15, [], [@generic={0x61, 0x87, "9a8541b09efd44a32d8988d060021fc15829bfb13947b8c7175e2d5f8b1ba5776ab19487f35f5cfdbe5aacd3a2c877eaebba8e920cde0701cd027f781467e6ee0b7b49aedf0c47d171f496ac8bed1a87c0315182662c4e214ff05bcf2387391e4adc66c3afa92bf95af79b2cfe761051533141067563e9c5407b590adf62b7f178a4af8936dfd1"}, @generic={0x8, 0x20, "6f5bad561ce169f5dbffd0fbf156bdf77450824aee97b6c349e91b7d8c6daa52"}, @ra={0x5, 0x2, 0x1fffffffc000000}]}, @dstopts={0x5e, 0x14, [], [@generic={0x3, 0x7f, "8fde754ec4f4f61cf205dbdcfe47c7ff5d1fa2d531d46a570669d3ebcac570fa6cd6e6fd52e0b4c18cec3c103f7c92d1937376fd2bc4f05f197dc59a636e2ff743eeb0b0a128dd09394e432f2df63f6cae0cefbe02fa5248c86f2f9ff585871692ea966db996156c88e640d920e28dcf7b99fb9b9eda3bce302a78a46d832d"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @routing={0x3f, 0xa, 0x1, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty]}, @srh={0x33, 0x6, 0x4, 0x3, 0x2a0, 0x9, 0xe7c7, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x8, 0x2, 0x4, 0x1, 0x8, 0x10000, 0x32e, [@loopback={0x0, 0x1}]}, @hopopts={0x1d, 0x1e, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xfffffffffffffff9}, @hao={0xc9, 0x10}, @generic={0x81, 0xbe, "0e55274b11863b28c36b855c53580794d733a4b2fa3db076683c337e7044184534b956608140e5449af924a7e456c4a4f57e15f140f02db262c82d43b0e73c75cf5abf0f4837a26ebcfec3831a80497fd6637828c92ec7cb03975cc1fd206af8e9ca1aec5b37fb5d4bf99aca19dec19442c732645e5acb93f5a8121f77f4f8552d8d185c06d798893aabed7653ca333598f038b7182e29093a5552d954fce219532a88dfc80c14f59fd63361b87aff93de912e2c47ec17e48eba18417558"}, @calipso={0x7, 0x10, {0xfff, 0x2, 0x8800000000000000, 0x2, [0x8]}}, @pad1={0x0, 0x1}]}], @dccp={{0x4e24, 0x4e22, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0xff, "dd53c2", 0x4, 'Y(\''}, "f4a7ce216f3625b630f0505c9daefb4b7ba31c7565be0b4a7f3986bdda91cc454ac314f6a49fdf9fc69b509ac0565c40b63f"}}}}}}, 0x0) r1 = msgget(0x3, 0x22) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x83c0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}], 0x1c) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/52) 2018/04/18 00:33:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x80) open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x1) 2018/04/18 00:33:57 executing program 7: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)) utimes(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x42) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x4, 0x5}, {0x0, 0x14}, {0xfffffffffffffe01, 0xffffffffc29fa06f}, {0x3f, 0x700000}, {0x7, 0x8}, {0x6, 0x9}, {0x4, 0x5}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r1, 0x0) 2018/04/18 00:33:57 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) timer_create(0x3, &(0x7f0000000140)={0x0, 0x14, 0x4, @thr={&(0x7f00000001c0)="4a6b1b71383b4de15a7a45c333bd4710da40b06537dfb8523d009783b891a677f19d8cbd1d2d0c98be80e0e2a9d6546ec530a144455e13df84bc14160adbd687373e60fbd397e61b61b224cdb7e2bd40eea784cd6aca7fda91d2cae6fff021f4f5f082181f834d755c38d0f6a0bed692bc773b738c2c05848902f54027bb304eb8500b882fc49b91b563", &(0x7f0000000100)="2c091c340bbc3184a1f0a1b1df4a02"}}, &(0x7f0000000280)=0x0) timer_delete(r2) 2018/04/18 00:33:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x101080, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x2, 0xffffffff, 0x6, 0x7, 0xffffffff, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr=0x2f18, @dev={0xac, 0x14, 0x14, 0xd}, r2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) 2018/04/18 00:33:57 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_bridge\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x7, 0x4e24, 0x9c, 0x2, 0x20, 0x20, 0x0, r2, r3}, {0xffffffff, 0x4, 0x101, 0x9, 0x20, 0x1ff, 0x0, 0x9}, {0x1ff, 0x8, 0x1f, 0x8}, 0xec, 0x6e6bb0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x1, 0xfffffffffffffffe, 0x5, 0x2f, 0xeb}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) bind$inet(r4, &(0x7f0000003280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/18 00:33:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x6, 0x10}, 0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) get_thread_area(&(0x7f0000000180)={0x7fff, 0x0, 0x400, 0x679b, 0x7, 0x8, 0x100, 0x1, 0xfe2, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmmsg$alg(r2, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="91e7c78e08ef34e528af7cae07b23b138dd71f26af92e57823927f0ec11d552fd1b3772daa05b9c456ad3fb372c86b0b", 0x30}, {&(0x7f00000005c0)="d0", 0x1}], 0x2}], 0x1, 0x0) 2018/04/18 00:33:57 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x200) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x7fffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660a6763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000180)="72616d66730064fab8338d19da41da94aa48bd6f8c69cedfd80c7f7b4b570a7ce2294553f3f380b3ee0c665639e2d82768119382cd1a7d4488a6e13392817ee68fad03e16989cffa89d1cf88edeaf0503a475517ae1f8dc9bd93d7ff2b83491dd64cf8d33812302a5f21f48c9f09a116341748426bf3b79b1952ae30342a08652837703a6ffa4d9743c5c0b76c1ade2fde28981a769dd491973b714f8c130988fd5e726d4abffdb1760ff126b224190100705e1106aaa27ecc83a7ebc4c91cdfbfec0984a262b4461230b13b0c9fd9854ed7c25fadb161214e52da53caf7cc48", 0x89a, &(0x7f00000001c0)) ftruncate(r1, 0x7) fcntl$addseals(r1, 0x409, 0xf) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/18 00:33:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c0fe8)={r0, &(0x7f000078f000), &(0x7f0000476f8a)=""/118}, 0x18) socketpair$inet6(0xa, 0x39adfbf91c7f3b24, 0xe8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x28200, 0x89) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'eql\x00', {0x4, 0x1380000000000, 0x7, "df6173ff4ce5", 0x7}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 2018/04/18 00:33:57 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='IPVS\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) membarrier(0x40, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) r2 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x800) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0xffffffffffffff10, 0x9e9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0xfff, 0x5}, &(0x7f0000000500)=0x90) 2018/04/18 00:33:57 executing program 1: r0 = socket$inet(0x2, 0x4100000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) timer_create(0x5, &(0x7f0000000180)={0x0, 0x27, 0x2, @thr={&(0x7f0000000040)="140b587fcc9b8fab59a85573ac130da36a8d740fd9fe60e3e96e8f847569a7c5f3b9e17a50708d5da4dfc05f0f6658a2040812ac90830cde477c11cd4dda1ca048e46a40fddc57cdfccb092cd75f37939e9868fb02eca2651a6944235d9c6c8e37f3a839d2b32f97c130b54996545941738697ec901da01fac735bbd4cd0c49a646a8d381ca13a33ac489cf8951254dc2da4328658a42163431d4320999e72eac5df26aa06f765b0517d52cd2d1335ca602d1340cb410572b4edb9b7d718d316d4f6145f", &(0x7f0000000140)="86cb87f38ae0f9b2392908"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000014c0), 0x228, 0x20040010) 2018/04/18 00:33:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x40000000000110, 0x296) r1 = socket(0x1000000010, 0x802, 0x0) socketpair(0x1, 0x5, 0x83f, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000300)=&(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="305b8011a5245dd4b628ca67da3987bd31a005d2c8d30198748e3f12b8e56712fd33cdc5c6dada3dcf15ac30fa77c473a2bf34fcb392d340088dec8716c9999dd50d56f4b7233b41fe1fdbf89e134290697ce7bbd2687721822fb0cd82d075f82b91ede656f5f6920319edff308e1ffc15bd06fbfe9c09ee0a7065096a54feb3569260b7e48ba85f64b6e1d5ca62299e1a84c542ea2ff003d045dfc625ddf0951604e1b960f117435cd0071eebbbeae0680469888f48c2eb98cadca1e474380ebccff8f4ae749d7cb342", 0xca}, {&(0x7f0000000140)="0945ecea7f960d6b951b561dc55f5a26dff30f236d71381d4cebd597af5045e27012fff794d412e953242020e06a6c405262b126f4bb229bee03c438994288975a05ba91e7e1db8ebec5fda27ffdff76b30a526830bc058b9a8c4c70c8c8235c4c9b6a3c28b977", 0x67}, {&(0x7f00000001c0)="a72ef3cb1b234ffe4e2425641704c80af79e27be97a0c4e197aed1a0feac234aefc44636f07691b57a5fb4cf1dc152275dd4465ac437aece3e16f4f4d6c1b30ba528ca6f44dd3187abacf1a3df4a", 0x4e}], 0x3, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r0) 2018/04/18 00:33:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="f6d0b04a6ca42da50b2347854b9cceb58aa8be053ae4413a4e1da1e5140e825e6107abf030791d014e5adadfc8d9f8631680db4772bbd2bc0b17bd11e64f54") 2018/04/18 00:33:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000280)="994ca05811edc9391f7ea352193145bce87d780c4b21e34706b63da6f2a0a474ecde83136954dee9d8b34fe48e181ff938f9054ae8d7ec5876b54345489e58bb8469886262a57562c2e1649f1de04006959006a4cf58ddb9b5e744ad64c8348d63d7e5109a8a8c2234bc90d6b5e46b354a55f9d1f36c70d8c8dbd39a9466857b28f9abfb23dc4eaf3eee2b83981ca2480283f832ade9a02eb88f68c2c3168ec20d176f6dcf4105156d93de8ac9d62ed0980d8e7668", 0xb5}, {&(0x7f0000000340)="38768608ebc5bd3053467080b4d383078110be40154fad95b87b5ed14f030699b3d3ecb36e0a58eeee122f678f749a02505582e3b5ce60550ae9e28625150de32d19e6526c95df2a1e202946184c224820928afa", 0x54}, {&(0x7f00000003c0)="63701945652fb5d6ffc5a9773e0351467bc27788b58fc8c4021758b065c2f010a4a760d1161d288520f06f312940a291652897c399694d403e4faf726cc7c3c5b0ddc71da5945983d4122b1cfa25532cc2372da2fa95885162416cbcfefcfc18a90b917bb776e13cf6c14c19a41d94ac2bb5e7cf9640239ab2bc1ec95cc1482d0d63d65422f22c49b1fcc35565890b6f38014ec15f", 0x95}], 0x3, 0x9) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000000000000000000000c00000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001000100000000006400000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000100000000000005800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ptrace$getregs(0xe, r4, 0x200, &(0x7f0000000080)=""/34) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) semget(0x3, 0x0, 0x40) 2018/04/18 00:33:58 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_int(r1, 0x10d, 0x4000000ed, &(0x7f0000000080), &(0x7f0000000000)=0x192) 2018/04/18 00:33:58 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/18 00:33:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "4768d18b5ab25dc2840a796d"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="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", 0x56c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/04/18 00:33:58 executing program 2: socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x3, 0x1, 0x5) fcntl$getflags(r1, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x84, 0x0, 0x0, 0x2}, {0x6}]}, 0x10) 2018/04/18 00:33:58 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x87d3fd9d5c0fa973, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000780)={0x5, 0x1f, 0x401, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x1}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000000a00)={&(0x7f0000000040)=@full={{0x3, {"57657d895d8277"}, 0x1}, [{"67dd4e82ea4322"}, {"21c86e558a2d54"}, {"7c296924bd77ea"}, {"2581304d572a1d"}, {"a57edc0239dc55"}, {"937f5a63c83c79"}, {"eb391bf459b025"}, {"4cba2b684925b1"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f00000000c0)="0a6407bc076bbb004e2fe91de6e7aa696a9a18d01a086c221305ad7adc869040d5583fb4c5b4c538ad8855163527f91d80f6fc55529a791e91f9c95e7cdb84b06ab2a91494aa2c7024fb286fa95d6f675eaa6142f5ac3c97a3a61e2b6f5265d3abeaf6c59947f2dd80c175c7180d2f1fe91be479297154169508dfb4137ecf55b3eeb74bcdb4f291cb471fd79001799a4567f58ff26a3c07715d6c583f13bad1dc9a3a2401eef5f06094c5ae2e56dbe7b38343fc4f74e67d28232ba21ec7d04b84efba3998658ef018f6e370bc377483", 0xd0}, {&(0x7f00000001c0)="a184b3b2258c406a13f7518cb2069d9533512d0d798cda32b16951b7b14f124bb225b4fa43364861c57e4fcc81399bc38850fae12de1c22171f0850c3c166609cb8e756d78b7a9c55fae5a3adefb0956412b4ab78e32fd914bcf46b3be53aed1eb6bf5cc3c637394882931299aa08e375b1a357caab249d1afa0653a799917607941b8fb13ad38d5dbb25ffe175d9e08509f1eab5506421b7bdeb9d36f2f858d46e2e9558a1f3815a2b098534c437b2afeb7d6308f82ed60cd2186ed7709ac12849f240478", 0xc5}, {&(0x7f00000002c0)="84de7a631904b890151740fc9697e21395a4f1a3dce2705b8458405fe52f303e7e36abc33dd93a49ba2f332cc891e7cb82fe0a6af7c0336105ca02ac54374bfc30b3f5560b8c76473a0c4d42e5210d3b39a49662f285d4135e8e1e3b645f86703143c474440e16cd9ca8349c90f0da1fd3c2e85c5c21e917e94672941d1e223fe3e9e04510399087236848b8df92362f93f4d47680bb0f4961805f60d3f134b1d99384ab9cded5514251", 0xaa}, {&(0x7f0000000380)="bd09b5a009e774624c1ef451b3d2e3e68237d51b92f6611bae0b83fd1e1d80ad73fb62dd21f2c199096882f7b7d86aa88bce690cef96576449144488c4420c96af8d37a88e2cd8d79270cd3a788051514f4e207bb7be4afc0b9ee2bc5626194a50749d0ed3f388d7d2806262f2580dec382e3b8932c1134309af8e5a524af18751c3b0f1b3464fb9f25dc2562d3359a581df27f0ab3712883a4d7322195098b79ee602921c0844f6cfa5d2dd3cc9feb77fec936ba791e4aa1dc3616e4e83900c3054c01b36df721a502bc29a1198f8", 0xcf}, {&(0x7f0000000480)="0d18fd4a75e0b02ca7a6d8d223dfd7220e37182353a518ba93c15529a81cfbdd6bd2a1428b4560298759a47cb2ae6cd95fcb666343e53c5cecf0200467054112f3511765873741e485b9b8d904cdc51364f9f68d827b6d57c5718dc9ad92ee252ba5283dd04dfc780572d839e2232137bdcbfb57bedd0b239dc316733037d8d31300", 0x82}, {&(0x7f0000000540)="b75d027232ff059592b6cdfc0298f12b57248575a4b5423697df145efead72ea855286ef301f6ab29276b8423e70570410", 0x31}, {&(0x7f0000000580)="b338341ba13433461171fbc69464dfa20636d8ed55e50a893403cd87becdbdff0044f985a7b9759c2fb2908670966b5dfb8736e7f57cc5954f6100280f9935c08c8e1fe6c78ee2753c60923f51e1a2b0f48b757cca45c5c13a6ad99bfc55e0d7706009aba2d4d0330f6d0a67cc18aab1a530dafb6176eb011ceaa70c46d9ee37e6fd9bb7339aed12cc60cffcaa27b8294b73b98dc938049531ed1324d94de49462cd9da3fe4c98eae436a3dde06dc88ca7e84d95f5116572805c5a381c1146ceb8874ed3589943f6126b6fa58fdc6a79e9f8ee0567bafff4e289b309b3a61aa9206684b3d77978", 0xe7}, {&(0x7f0000000680)="d11d2be8", 0x4}], 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x288, 0x4000000}, 0x8080) pipe(&(0x7f0000000000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/18 00:33:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2c, @loopback=0x7f000001, 0x4e23, 0x1, 'lblcr\x00', 0xb, 0xffffffff, 0xa}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x7, 0x1c0d, 0x6}}, 0x44) r1 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x3f, @broadcast=0xffffffff, 0x4e24, 0x9, 'nq\x00', 0x2, 0x6, 0xf}, 0x2c) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000001380), 0xffffffffffffffc1}, {&(0x7f0000000140)="88", 0x1}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/110, &(0x7f0000000300)=0x6e) 2018/04/18 00:33:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c0fe8)={r0, &(0x7f000078f000), &(0x7f0000476f8a)=""/118}, 0x18) socketpair$inet6(0xa, 0x39adfbf91c7f3b24, 0xe8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x28200, 0x89) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'eql\x00', {0x4, 0x1380000000000, 0x7, "df6173ff4ce5", 0x7}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 2018/04/18 00:33:58 executing program 0: socketpair(0x15, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) 2018/04/18 00:33:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000004) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000000140)=""/101, 0x0, 0x3}}, 0xffffffffffffffa3) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100)=0x30, 0x400, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/04/18 00:33:58 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/182, 0xb6, 0x20, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/18 00:33:58 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000009, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r0) inotify_init1(0x0) 2018/04/18 00:33:58 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') execveat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000340), &(0x7f0000000400), 0x0) [ 87.765876] ================================================================== [ 87.773330] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 87.779331] CPU: 0 PID: 6341 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 87.786180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.795550] Call Trace: [ 87.798186] dump_stack+0x185/0x1d0 [ 87.801843] ? crypto_inc+0x2ab/0x2f0 [ 87.805671] kmsan_report+0x142/0x240 [ 87.809503] __msan_warning_32+0x6c/0xb0 [ 87.813588] crypto_inc+0x2ab/0x2f0 [ 87.817235] drbg_ctr_update+0x3a04/0x3d10 [ 87.821595] ? drbg_hash_df+0xc70/0xc70 [ 87.825593] drbg_seed+0xcba/0xe90 [ 87.829167] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 87.834651] ? add_random_ready_callback+0x4c/0x3c0 [ 87.839698] ? __kmalloc+0x23c/0x350 [ 87.843436] ? _cond_resched+0x3c/0xd0 [ 87.847357] ? drbg_kcapi_seed+0x129f/0x2270 [ 87.851806] drbg_kcapi_seed+0x1c97/0x2270 [ 87.856084] ? drbg_kcapi_random+0xc20/0xc20 [ 87.860541] crypto_rng_reset+0x262/0x310 [ 87.864722] rng_setkey+0x8b/0xa0 [ 87.868215] alg_setsockopt+0x6c5/0x740 [ 87.872221] ? rng_release+0x50/0x50 [ 87.875963] ? alg_accept+0xd0/0xd0 [ 87.879613] SYSC_setsockopt+0x4b8/0x570 [ 87.883697] SyS_setsockopt+0x76/0xa0 [ 87.887514] do_syscall_64+0x309/0x430 [ 87.891467] ? SYSC_recv+0xe0/0xe0 [ 87.895036] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.900241] RIP: 0033:0x455329 [ 87.903443] RSP: 002b:00007fa237a35c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/18 00:33:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) unshare(0x10000000) shutdown(r0, 0xfffffffffffffffe) [ 87.911168] RAX: ffffffffffffffda RBX: 00007fa237a366d4 RCX: 0000000000455329 [ 87.918457] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 87.925747] RBP: 000000000072bea0 R08: 000000000000056c R09: 0000000000000000 [ 87.933033] R10: 00000000200004c0 R11: 0000000000000246 R12: 00000000ffffffff [ 87.940323] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 87.947608] [ 87.949240] Uninit was stored to memory at: [ 87.953592] kmsan_internal_chain_origin+0x12b/0x210 [ 87.958716] kmsan_memcpy_origins+0x11d/0x170 2018/04/18 00:33:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000000fff)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xd0c4, 0x401}) 2018/04/18 00:33:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x30, 0x3, 0xfffffffffffffff8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000001c0)=0x1000, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) [ 87.963235] __msan_memcpy+0x19f/0x1f0 [ 87.967142] drbg_ctr_update+0x393a/0x3d10 [ 87.971438] drbg_seed+0xcba/0xe90 [ 87.975008] drbg_kcapi_seed+0x1c97/0x2270 [ 87.979274] crypto_rng_reset+0x262/0x310 [ 87.983462] rng_setkey+0x8b/0xa0 [ 87.986945] alg_setsockopt+0x6c5/0x740 [ 87.990961] SYSC_setsockopt+0x4b8/0x570 [ 87.995074] SyS_setsockopt+0x76/0xa0 [ 87.998899] do_syscall_64+0x309/0x430 [ 88.002829] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.008023] Uninit was stored to memory at: [ 88.012378] kmsan_internal_chain_origin+0x12b/0x210 [ 88.017520] kmsan_memcpy_origins+0x11d/0x170 [ 88.022065] __msan_memcpy+0x19f/0x1f0 [ 88.025986] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 88.030334] drbg_ctr_update+0x349a/0x3d10 [ 88.034627] drbg_seed+0xcba/0xe90 [ 88.038217] drbg_kcapi_seed+0x1c97/0x2270 [ 88.042522] crypto_rng_reset+0x262/0x310 [ 88.046701] rng_setkey+0x8b/0xa0 [ 88.050193] alg_setsockopt+0x6c5/0x740 [ 88.054212] SYSC_setsockopt+0x4b8/0x570 [ 88.058305] SyS_setsockopt+0x76/0xa0 [ 88.062134] do_syscall_64+0x309/0x430 [ 88.066052] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.071253] Uninit was created at: [ 88.074834] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 88.079981] kmsan_kmalloc+0x94/0x100 [ 88.083821] __kmalloc+0x23c/0x350 [ 88.087395] drbg_init_sym_kernel+0x8ca/0xcc0 [ 88.093483] drbg_kcapi_seed+0xa5a/0x2270 [ 88.097664] crypto_rng_reset+0x262/0x310 [ 88.101835] rng_setkey+0x8b/0xa0 [ 88.105311] alg_setsockopt+0x6c5/0x740 [ 88.109953] SYSC_setsockopt+0x4b8/0x570 [ 88.114053] SyS_setsockopt+0x76/0xa0 [ 88.117880] do_syscall_64+0x309/0x430 [ 88.121797] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.126995] ================================================================== [ 88.134369] Disabling lock debugging due to kernel taint [ 88.139853] Kernel panic - not syncing: panic_on_warn set ... [ 88.139853] [ 88.147260] CPU: 0 PID: 6341 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 88.155431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.164810] Call Trace: [ 88.167437] dump_stack+0x185/0x1d0 [ 88.171087] panic+0x39d/0x940 [ 88.174327] ? crypto_inc+0x2ab/0x2f0 [ 88.178155] kmsan_report+0x238/0x240 [ 88.181991] __msan_warning_32+0x6c/0xb0 [ 88.186090] crypto_inc+0x2ab/0x2f0 [ 88.189749] drbg_ctr_update+0x3a04/0x3d10 [ 88.194023] ? drbg_hash_df+0xc70/0xc70 [ 88.198031] drbg_seed+0xcba/0xe90 [ 88.201610] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.207012] ? add_random_ready_callback+0x4c/0x3c0 [ 88.212327] ? __kmalloc+0x23c/0x350 [ 88.216073] ? _cond_resched+0x3c/0xd0 [ 88.220006] ? drbg_kcapi_seed+0x129f/0x2270 [ 88.224491] drbg_kcapi_seed+0x1c97/0x2270 [ 88.228818] ? drbg_kcapi_random+0xc20/0xc20 [ 88.233264] crypto_rng_reset+0x262/0x310 [ 88.237461] rng_setkey+0x8b/0xa0 [ 88.240944] alg_setsockopt+0x6c5/0x740 [ 88.244954] ? rng_release+0x50/0x50 [ 88.248704] ? alg_accept+0xd0/0xd0 [ 88.252366] SYSC_setsockopt+0x4b8/0x570 [ 88.256733] SyS_setsockopt+0x76/0xa0 [ 88.260570] do_syscall_64+0x309/0x430 [ 88.264490] ? SYSC_recv+0xe0/0xe0 [ 88.268082] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.273306] RIP: 0033:0x455329 [ 88.276510] RSP: 002b:00007fa237a35c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 88.284245] RAX: ffffffffffffffda RBX: 00007fa237a366d4 RCX: 0000000000455329 [ 88.291542] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 88.298838] RBP: 000000000072bea0 R08: 000000000000056c R09: 0000000000000000 [ 88.306224] R10: 00000000200004c0 R11: 0000000000000246 R12: 00000000ffffffff [ 88.313518] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 88.321352] Dumping ftrace buffer: [ 88.324900] (ftrace buffer empty) [ 88.328589] Kernel Offset: disabled [ 88.332200] Rebooting in 86400 seconds..