INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2018/04/21 05:07:13 fuzzer started 2018/04/21 05:07:14 dialing manager at 10.128.0.26:35229 2018/04/21 05:07:20 kcov=true, comps=false 2018/04/21 05:07:23 executing program 0: 2018/04/21 05:07:23 executing program 1: 2018/04/21 05:07:23 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r1}) 2018/04/21 05:07:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000001c0), 0x4) sendfile(r1, r0, &(0x7f0000014000), 0x4000800000) 2018/04/21 05:07:23 executing program 4: 2018/04/21 05:07:23 executing program 5: 2018/04/21 05:07:23 executing program 6: 2018/04/21 05:07:23 executing program 3: syzkaller login: [ 45.242848] ip (3823) used greatest stack depth: 54408 bytes left [ 46.044772] ip (3899) used greatest stack depth: 53656 bytes left [ 46.305233] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.311758] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.391098] device bridge_slave_0 entered promiscuous mode [ 46.474607] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.481141] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.520714] device bridge_slave_0 entered promiscuous mode [ 46.570746] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.577230] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.594886] device bridge_slave_0 entered promiscuous mode [ 46.613142] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.619624] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.638404] device bridge_slave_1 entered promiscuous mode [ 46.653509] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.660002] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.684111] device bridge_slave_0 entered promiscuous mode [ 46.710191] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.716675] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.726491] device bridge_slave_0 entered promiscuous mode [ 46.734120] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.740672] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.765523] device bridge_slave_0 entered promiscuous mode [ 46.784133] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.790618] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.799916] device bridge_slave_1 entered promiscuous mode [ 46.826487] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.832976] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.863424] device bridge_slave_1 entered promiscuous mode [ 46.880738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.890958] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.897445] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.919183] device bridge_slave_1 entered promiscuous mode [ 46.930424] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.936950] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.951954] device bridge_slave_1 entered promiscuous mode [ 46.958511] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.965077] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.983373] device bridge_slave_0 entered promiscuous mode [ 46.998709] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.005241] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.021722] device bridge_slave_1 entered promiscuous mode [ 47.029743] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.036227] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.066765] device bridge_slave_0 entered promiscuous mode [ 47.086696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.098114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.105722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.115892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.152218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.195467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.212463] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.218956] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.280112] device bridge_slave_1 entered promiscuous mode [ 47.293095] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.299592] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.311216] device bridge_slave_1 entered promiscuous mode [ 47.329240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.355512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.364678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.378657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.409671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.419666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.513872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.601274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.715180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.119130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.324649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.369778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.386134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.394280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.427801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.529994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.565744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.576656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.591060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.615543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.622900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.648156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.824426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.831843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.905314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.075792] ip (4119) used greatest stack depth: 53640 bytes left [ 49.318842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.538585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.547483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.591667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.644533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.686464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.758424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.766184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.775597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.786558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.821510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.843406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.851085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.858682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.900448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.955422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.988498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.997681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.004804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.023941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.059359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.080689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.108285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.115990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.123819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.131464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.148921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.157781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.181836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.206902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.216179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.225758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.248525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.255911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.265910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.273814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.281835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.314781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.351851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.381766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.408617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.417357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.424511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.445919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.477639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.493747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.508833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.525757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.537890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.568823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.584834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.603273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.621260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.629007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.650729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.667806] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.674992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.683953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.725111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.739843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.759258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.913308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.921558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.934770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.531690] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.538216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.545173] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.551669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.601336] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.607931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.637176] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.643635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.650452] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.656895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.666430] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.857833] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.864325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.871266] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.877735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.922973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.954080] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.960579] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.967440] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.973907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.051930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.067935] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.074448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.081355] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.087853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.112528] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.129017] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.135531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.142400] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.148868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.185466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.192565] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.199090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.206073] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.212536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.266562] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.284537] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.291003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.297870] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.304294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.360207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.664438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.681771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.715714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.743720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.765798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.773564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.781409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.945111] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.462634] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.485674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.497132] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.585935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.718198] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.756222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.762525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.774684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.817725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.825175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.274220] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.280524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.292673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.319471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.330641] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.337014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.369720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.391707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.409807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.423867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.451226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.485965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.522973] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.529305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.549228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.617172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.623516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.640084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.694546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.702952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.725065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 05:07:49 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000340)='\b', 0x1}], 0x1, &(0x7f0000000140)}, 0x20000040) 2018/04/21 05:07:49 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/21 05:07:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x4}, 0x8) 2018/04/21 05:07:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socketpair(0xa, 0x4, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000340)={0x3, 0x7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, &(0x7f0000000040), 0x6) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) bind$nfc_llcp(r3, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x0, 0x2, 0x7, "e2a3f1d29a2bfb064317a8b5ecc5d9545040898e3b8c82ac04d30514a61249587c30b4ab9ac3c38b3b7e98b9101d212c1fd0935a9eb0fa915773bd3472ebb4", 0x24}, 0x60) 2018/04/21 05:07:51 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) 2018/04/21 05:07:51 executing program 4: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x3ff, 0x8006, 0x2140, 0x0, 0x76b7, 0x0, 0x9}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {0x0, 0x10001}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) 2018/04/21 05:07:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400180, 0x0) fcntl$dupfd(r1, 0x0, r2) 2018/04/21 05:07:51 executing program 6: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000576000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x25, "cd1939954cab79561c0560a03d9f23019d3442ce852b696ff328956fc21d207f1e965fdf31"}, &(0x7f0000000140)=0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xd0, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in6={0xa, 0x4e22, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x100000001, 0x3, 0x2b58}, &(0x7f0000000340)=0x10) 2018/04/21 05:07:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}, {}], 0x2, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14007b121c8df78f8b8cff92615aa3ff020000de04bcec103863f185a3"], 0x1}, 0x1}, 0x0) 2018/04/21 05:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x80101, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffff) 2018/04/21 05:07:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000100)=""/124, &(0x7f0000000180)=0x7c) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_buf(r1, 0x1, 0x40000000001c, &(0x7f00000001c0)=""/16, &(0x7f0000000080)=0x10) 2018/04/21 05:07:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000080)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x721, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c5c}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 2018/04/21 05:07:51 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x280) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0xde8a, 0xaa, 0x3, 0x4, 0x9c, 0x7}, 0x5af}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x220000) r1 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) ioctl(r1, 0x227e, &(0x7f0000de6000)) 2018/04/21 05:07:51 executing program 2: r0 = socket(0x90, 0x80006, 0x100000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x82) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000000080)=0x54) 2018/04/21 05:07:51 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x800, @empty, 0xe1}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="000000eaff000000"], 0x8) 2018/04/21 05:07:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000004) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) [ 70.535795] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.542750] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/21 05:07:51 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="994afdebe371684741d9f52eb1fe164c9a2a9887115fed9095702936b4ebe7e4daa5a5b650989bbce94a35843d06d48f5e77336ab143d1ea89dfddf1c6bd1a91c84c81b38202dbddb91ea1f6469b9d5ea8", 0x51, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000240), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x202a42, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="42222f6da44e75ce4ad847aeeb6f3c542bc8", 0x12) 2018/04/21 05:07:51 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00ad242538f92ebf9f6499aa66bf332efc8243b0390000") getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0xa000000000, &(0x7f00000000c0)=0x2) getdents(r1, &(0x7f0000000100)=""/176, 0xb0) exit(0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/21 05:07:51 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101801, 0x0) sendmsg$rds(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000540)=[@fadd={0x58, 0x114, 0x6, {{0x1}, &(0x7f0000000180), &(0x7f00000001c0)=0x4, 0x9, 0x2, 0xe4d, 0x26, 0x40, 0x3c5c72e3}}, @mask_cswp={0x58, 0x114, 0x9, {{0xe5, 0x40}, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0xc4f, 0x7c1, 0xffffffff, 0x80000000, 0x0, 0x4, 0x405c345c}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0xffffffff}, &(0x7f0000000280)=0x100000000, &(0x7f00000002c0)=0x7fffffff, 0x0, 0x9867, 0xdb4, 0x3, 0x8, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000300)=""/233, 0xe9}, &(0x7f0000000400), 0x20}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000440)=""/18, 0x12}, &(0x7f0000000480), 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0xffffffff}}, @fadd={0x58, 0x114, 0x6, {{0x4a, 0x3}, &(0x7f00000004c0)=0x6, &(0x7f0000000500)=0x8001, 0x0, 0x100000000, 0x6, 0x100000001}}], 0x1d8, 0x40}, 0x40) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) [ 70.738589] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.745195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.752178] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.758686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.915650] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/21 05:07:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/21 05:07:51 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000048ffc), 0x0) 2018/04/21 05:07:51 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_pts(r0, 0x2) 2018/04/21 05:07:51 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="71287d25416aea8d0f1dcf5b007dcb6da1075044d2a87303b78961aacfee06e027efd7818e0b418940c7d1ba75c0c79657fe0dd000323501629db217c8fdc1ff2b87b248c4d7648b236f73ca4c5610c643fb8489d008e6de47e9263a668bd552095ea3ff24c3f656e63497fac9a0a61469730cf19267b4ccc56f4820fe35ffa553c612bb8b3526785c148b2a46ee08cf3cbf9222928b5c824b2fd5258106d9ff92362395ba2bae7a4fa142540ddd9506fee8e8a68205014e499429") fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r0) 2018/04/21 05:07:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sysfs$1(0x1, &(0x7f0000000000)='\'trusted+eth0{\x00') close(r0) [ 71.712157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/21 05:07:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x4, &(0x7f0000000440)=[{&(0x7f0000000200)="c10b0cd41691522c3accb5b88518869d61f726c36ce02f81cc7b59915e9a714ae4a7a9dceb920d19ebcb21714aa45a873f9f06390ae1a29e291291218a297ba5a3ae13062804ddcf2346f478dc513d03f8ea27f64c7b1c195f1ac3227b078d03036b07d3769a85d9d97f54b824affe617e6071fe1ce9e4b7c1c296e7f42b42a9b0159aa15c2de6f1f56219b780eb5c5a39c942efcea436a6a417e0", 0x9b, 0x1}, {&(0x7f00000002c0)="8de78d7a27c51727bf669cd5920874259423129117d145fbcbbb3adcb0e783606b55f95e8baf50a1ef87b8c29acef85321dbe980fdf8281a9d7a57371b6165ec030a2486b658696a78bc0cc7909dfe13b51760b1d5fcb07e116f28dac2b7dc30ecd10a4338a1f51c773289a46639110b6bce6d0ca1a72ace53545bd85e3cf59e14b1ff159aef2409477596b37c9dde2933ffddf67926dfb2ce21a5d7a6db276d631c7926764cc2eaaf420264cf55e77d4921923b279e7cf59b8f7bf0cc360843d4bf", 0xc2, 0x312b}, {&(0x7f00000003c0)="f6bd20003d0df76a06009431116e0e096b7fd7c3ab4797", 0x17, 0x9}, {&(0x7f0000000400)="b309acc85d30a75bf5408b0bdd17e5806ae89b3d7445e4f164aee6289117ab87028c1136e1a4abfa3c483dbe05d515a7e238cc49a89fa6523225", 0x3a, 0x7}], 0x100000, &(0x7f00000004c0)={[{@block_validity='block_validity', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x33]}, 0x2c}, {@barrier='barrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}]}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5}, 0xc) epoll_create(0x4) 2018/04/21 05:07:52 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0xaac, 0x4000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001880)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'eql\x00'}, &(0x7f0000001280)=""/47, 0x2f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={r2, r3, r4}, 0xc) 2018/04/21 05:07:52 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x1c, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @rand_addr=0x6}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bridge_slave_1\x00', 0xff800000}) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xffffffffffffffd2}, 0x0) 2018/04/21 05:07:52 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x19a, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="24000000100005084d07e30800f20103030501001000010014200000f70000f1de5609ce", 0x24) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x6, &(0x7f00000000c0)=@raw=[@generic={0x10000, 0xe0, 0xd71e, 0x77}, @call={0x85, 0x0, 0x0, 0x1a}, @generic={0xfffffffffffffffe, 0x7, 0x7f, 0x6000000000}], &(0x7f0000000100)='syzkaller\x00', 0x4, 0x7c, &(0x7f0000000140)=""/124, 0x41100, 0x1, [], r2}, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006ec0)=0x0) r5 = getuid() lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000028c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e80)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000003f80)=0xe8) lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004080)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004180)=0xe8) r15 = getgid() r16 = fcntl$getown(r3, 0x9) fstat(r3, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000004440)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004480)={0x0, 0x0, 0x0}, &(0x7f00000044c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005bc0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000005cc0)=0xe8) fstat(r1, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006100)=0x0) fstat(r0, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006280)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000006380)=0xe8) r30 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000063c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006400)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000006500)=0xe8) fstat(r0, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000065c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006600)={0x0, 0x0}, &(0x7f0000006640)=0xc) stat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0x0) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006800), &(0x7f0000006840), &(0x7f0000006880)=0x0) sendmmsg$unix(r0, &(0x7f0000007240)=[{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000340)="0b780516f147171ce188378fed58adb037e2cc5b1a28", 0x16}, {&(0x7f0000000380)="44d3121d62f3a8dd3bd074f828ff31ceba2ea729a5516cb1ed98a98dee68f853e59732545c4cefb4a0cda74ba4d439a93ebf32fb04efab29163784835c1cb29c8ee2fa5321910eb76fb33533d5b4ae79bc8e077e6631c6fe1f650c76b425e847a91df48edb7b0b0cc51cb76835ed38397e564b3293097cbffea1e23e44d3f4d349076cda51fd2d083da0edf1d252accf5f07a1ce12e85fa40a", 0x99}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000000500)="3b71ebb688a32874d968337088c8c43194e3fd862bd98d6886102c5e771fb4374af2bf9e6727776e757e0184d5ac924540782eedfc6a052086e202d764c18c4a22121aa7974deb43ce33a040a3f865a511b109511993a4176b71dee7546489052b9a1bdb7ae51eb920830435", 0x6c}, {&(0x7f0000000580)="6d41f6a5bf812a63bdbd372937c2a4d4cb1386706edaf18a9f116a1b413ac5cdfcc76561d0c02cb6b5b0e117f0c7", 0x2e}, {&(0x7f00000005c0)="dd68ebbcfb971e6c09b7e8734bef22b634c3be2695322e42760fa84aef2352d9ca1783335a8518c073dacaa9891362e05c23b3c8ce2398cf788b813765e5e8195b6044e3ed3c7c88b6199170484e3c9e9335f6d69903656ddd9e6a0edc413cac099c381305e4cc8fb906114b3a696d58d83c0c97d84ffec7adcd8959bac16fec5798da2cb835be553b7cc07aa40b0c990f34c1c512983824889b542604ca361dce972deb4d247acfa2af06d9ec8678613ae015587c26702cf65e8e79b0a32d0590dfa1e0a2e9c1839f6c6fc8e1ae24dbc56d8230ae28a8d791c8bfdd88806074cf59861df1992108e53ced896934baa6c3c80d572c18", 0xf6}, {&(0x7f00000006c0)="7d1ee1021a7e11a0cd66de71dad5d61efdcdccc39f27575e4f8a19229ec8f238941b512c465e0d85a9dca1faf60a2a5642a8de6279974cf72b37c971cb", 0x3d}, {&(0x7f0000000700)="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0x1000}, 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{&(0x7f0000006c00)="90f2ba21d656864efca75abfbbecf734dffa76a708729441e1c6b49a2b3b86643d95bcb971046286c2e5f6a51b2c1526650763118928c2bd66788abb101d8bf016316cb6ca87509d5c54a18b63a6d658e6ac4ed44dd2539d1daf5c371d47fc003af3f9c56a544b8a3b9434ae0d7677262925a7793df00bcad0f22367fc7c08a240e5dbcd8f5bd0fe45a8f456fd45796c6823cc08998a371d8990258f972e2e8118353cc874dd6b85b5ac7101f18ff60df095bbf2206b4caddfa775894a65b739b8bdd7bee767ed1bd45027edc9aaa4c8effa4fa86f1907bdb365163f3e4406b742bab3ea37cf3250be", 0xe9}, {&(0x7f0000006d00)="52c72d9be961344b1c9ad69fc0614a760a1c687d60624a9ebd444e951e5cd204ed2e522dc16b9333bd3af2dd594c4efb614ec2eab3ef38798041f8f42fcc5a490d43151c855e4ecc0b327cd34b324306413cf9ab9911a9ff95df4443ba5f1944d40f995b9e2b8e4389e61b9ae24b9bbae6dc864f890915cc1d59ea719800fa2ca4d8d684dd191a98c5268263717b35961b5a5c18de0389f470499e08ebce77a41a7503d2caf95d1cef8587bb5a3ac3caf767919d3cd110ac2d1c70b53a9222e66b9e88817d4c1b8947cbf9496843c369f72d66da", 0xd4}, {&(0x7f0000006e00)="3234fc4af3abbe82310c5ad4a1320a1e37a25f527c735306aeb7b7c378e17292ec571a0e51334beebc723b6cac69e8acd8649b483b92e6c4bcf109593a08e84da9f50e7c3990aef71ccd860ea1b46c92163efa059954bc4b78831be5ee2b76482ca4e74e88cede733c2477d9fec9cf265ae834594861a5df4d0f468c21343a2b615db679f0734d44b444a033", 0x8c}, {&(0x7f0000006ec0)}, {&(0x7f0000006f00)="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", 0xff}], 0x8, 0x0, 0x0, 0x44050}, {&(0x7f0000007080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000071c0)=[{&(0x7f0000007100)="93589adf7d5a95b8ee7fc4a3ea0cbdc6b5e58507a938bd88aa67fc01ffcc841df8aea7c2d86dfce499", 0x29}, {&(0x7f0000007140)="e206869dd43b695cb317abf3099327e5fd79c1dcc5bb88a72e434f939e1f773eeffa0110b871b369c12bb4edc6f399b53d3ee371080ecc179232db3778a2d509", 0x40}, {&(0x7f0000007180)="76ff8800ba9292cc", 0x8}], 0x3, &(0x7f0000007200)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x8040}], 0x7, 0x8844) 2018/04/21 05:07:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x480803) fchmod(r1, 0x40) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0x9, 0x7, 0x9}, 0x10) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=@random={'osx.', '/dev/vcsa#\x00'}, &(0x7f00000003c0)=""/74, 0x4a) r2 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x8a7}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fe1ff4)) times(&(0x7f0000000080)) 2018/04/21 05:07:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/04/21 05:07:52 executing program 1: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x420000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xe5, "bff4e8129676d509fd3c425ac1bc813fde51ff99b1c5daa288856132217659708c2703f320d0b4a9304acba043e01b74d89a512157ef1b205940013cfd7d1870fab9dae578f11b0d0433fc98356f938897246b7a87ee149b559b958f5d48ce8dc544cdf624a95f9c836c0dd48ae033df8e6915666deb5be4ddf60b1d92391b5d0ea67196343f803c3d24103f352e2dd41246f2bdd28a1335dd68425246161ffbc2404557054f3c95e8e85254cdb3a5ed4d2e305c7fdafebb841666b2ec29f84807415abd84d3aee05e1eaad1956aa138dbcce198cd6749159e73092367c8170c2314bf5554"}, &(0x7f00000002c0)=0xed) 2018/04/21 05:07:52 executing program 2: r0 = socket$inet(0x2, 0x7, 0x4000000000000003) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, 0x0, r2}}) [ 71.817180] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/21 05:07:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="afafa91b4acee47b5efa5bbed35d78b9bde0541306f958b34373d4606b8e2de725334d1caeeea1534fdae32a1d16326ca802b036e86bc3bf16188aef0d060c39b60168e5d245197a005e42222778eda0cfa7d71d4ce9112d1f71d53bb67de344335b6808a48ccaee9220960086a644bf7ab0333db68379d12eb99cd3b05587c5c12af5425d724347afde7db86dc10a91dad3acf1508c7e0070c3d863a252f9eb024ddc06000000008c9af70bff84ed6389ef43441b192374ce3ff773d97c0bacc70d67a2384b45ba735a12051857dadc9a8951c38d16ae276c9f6e"], 0x1) 2018/04/21 05:07:52 executing program 1: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001240)=""/203) fcntl$setlease(r0, 0x400, 0x2) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) fdatasync(r1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000100000000000cf00000000000000", @ANYPTR=&(0x7f00000000c0)=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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="42b119fd92d04300"]) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0180000046b64d39ddaca31d857721de0432ee111bbbb82f5193a7d66dfd06624fe01f724fe21435ab21823d387142ad6ade4cabfdda47f8f4adb3b60bccda290e1cf6decac4dddcf013c2b7a16d979c8c4f2d4fc76c92c05f3f77cec938d8e0f20a0e61e10ad6781d8f1d705465b97ad850a012caab51e01bf132eed961e0f828cd6afc38f77d7c8452efeb8cd8831cb7344765116fedc06ed4529fddea34cf"]) [ 71.918508] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/21 05:07:53 executing program 4: r0 = gettid() r1 = open(&(0x7f0000000140)='./file0\x00', 0x480002, 0x90) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000001000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f00004e6ff8), 0x8) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000100)={&(0x7f0000000000)="8306d5bbbf7102b07acc4ce1078d9aafce77076b3f631166812132fa47d1b1272ebe314e078a532ddd21e3b0b84b5428b34c87ba01de4fdff337200a2150d7810aacaaa57ebb23cf421b6b94aae649f270cb35e6a8bab9ae3e1c5a604f71615283bffcf435611c7ba82ca69914cdea9d88fecf65c56c4c2fc2af2d765ee1f4761a7b084705f0294f474c4f3aac23c74527df64f176e9363b58168dfd185c595ff74b31386e3eb7fbbbc951316d5a7638a54f269e5cac2e763583825d1970c03e6800738c4e812f18", 0xc8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/21 05:07:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0xaac, 0x4000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001880)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'eql\x00'}, &(0x7f0000001280)=""/47, 0x2f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={r2, r3, r4}, 0xc) 2018/04/21 05:07:53 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1000000000003, r0, 0x0) 2018/04/21 05:07:53 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) fcntl$addseals(r0, 0x409, 0x1) 2018/04/21 05:07:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x13, 0x800, 0x50000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)) sendto$unix(r1, &(0x7f0000000040)="7ab91ed0f9a4ccc828a2d546bad7c42a29c5a7fc4a07c8b2e36534a1343eb6c5e80f25c762e4ee758d5b96725cdb43bcf9127c10583f6385f9301dc7a8f26440ce01bc1c4e51ea970757381f750cdcb6c46c850c001a23abf273db9b3af20afce0a8028daf0550305a472e2afc46beed4efaa1360ffb6df65bf7faea19f0adfce672845409d9a17aca84f8625badd7af963ad27f2f052758cf686aa842170edf94006f1d49745689cd2b10c567c2616f739116f9ec78a914d5917f25de729444da3c55046bf828", 0xc7, 0x1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$inet_opts(r0, 0x0, 0x2000000015, &(0x7f0000000380)='c', 0x1) [ 72.183425] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/21 05:07:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="14cb32bbab93c6b4cf28c2bc54683082908b7d625e982b01e7f9f3e8619a9e79fae9d5148d60ab6b2b7a877af83030cd48d2217ae6fc3722bd26f8b50d9976e96d40c02d1343be07d55cdbfff6bbbc", 0x4f) r1 = socket$inet(0x2, 0x3, 0x9) connect$inet(r1, &(0x7f0000000000)={0x2}, 0x10) bind$inet(r1, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/21 05:07:53 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000003440)=0xe8) fcntl$dupfd(r0, 0x406, r0) recvmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x80000001}, 0x5}, {{&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2, &(0x7f0000000600)=""/121, 0x79, 0xfffffffffffffff8}, 0xffff}, {{&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000700)=""/99, 0x63}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/100, 0x64}], 0x5, &(0x7f0000000980)=""/104, 0x68, 0x6}, 0x80}, {{&(0x7f0000000a00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000a80)=""/57, 0x39}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/218, 0xda}, {&(0x7f0000000c40)=""/74, 0x4a}, {&(0x7f0000000cc0)=""/219, 0xdb}, {&(0x7f0000000dc0)=""/33, 0x21}], 0x6, 0x0, 0x0, 0x400}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000e80)=""/8, 0x8}, {&(0x7f0000000ec0)=""/98, 0x62}], 0x2, &(0x7f0000003000)=""/167, 0xa7, 0x9}, 0x6}], 0x5, 0x40000100, &(0x7f0000000f80)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003200)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003300)=0xe8) sendmsg$nl_route(r0, &(0x7f0000003400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000033c0)={&(0x7f0000003340)=@ipmr_newroute={0x44, 0x18, 0x4, 0x70bd26, 0x25dfdbfb, {0x80, 0x10, 0x20, 0x1, 0x0, 0x7, 0xff, 0x1, 0x400}, [@RTA_UID={0x8, 0x19, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6}, @RTA_UID={0x8, 0x19, r3}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0xc0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/04/21 05:07:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x4000000802, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x2, 0x308, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x37, 0x8809, 'bridge0\x00', 'bridge_slave_0\x00', 'veth0_to_team\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0x130, 0x178, [@connbytes={'connbytes\x00', 0x18, {{0x210, 0x42e, 0x3}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4, 0x5}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"9926b1691dffcaf7f61102e4f9ffb34d5ac4f9278f053ef5ae2471d41f50"}}}, {{{0x15, 0x1, 0x0, 'bcsf0\x00', 'gretap0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xa5c10274bdb359b5, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}]}, 0x380) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x1, 0x2abbdbde, 0x800}) 2018/04/21 05:07:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001640)}, 0x40010) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000100)=ANY=[], 0x0, 0x800000000000000}, 0x0) 2018/04/21 05:07:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup3(r0, r0, 0x80000) 2018/04/21 05:07:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b6302000000000000007706008f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000001000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x24, "64868b0b03723c9c0c8ed177326affdf72ae59be9304987155d962cbee69fd040c57aa3e"}, &(0x7f0000000080)=0x48) 2018/04/21 05:07:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x6, 0x40000000000004, 0x4, 0x9}, 0x735) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xa000000000000000}}}, 0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x18) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x100000004, 0x80800) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000340)={0x2, 0x1f, 0x5, 0x9, 0x1, 0x7}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000080)=0x68) 2018/04/21 05:07:53 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x208400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f00000003c0)='./control\x00', 0x200, 0x7, &(0x7f0000001a40)=[{&(0x7f0000001640)="a608d624f33dc8a1370e396a9e56fe92bff4a9fe834b1d8e42b6dc792766aaf192a9fcb95829d4f17d488ac02f833da7e54b85c6ed411cdf0492992655485a758e61db7a00c2178d1d15987c2c94dd2946b82710f9fb0b602ce772297c4d23a07d98ef37ad48b95de0c46e6eb8c05f0e17894a7033e6df", 0x77, 0x1}, {&(0x7f00000016c0)="760636a58778658375a7d081d3b00d04972ec0ffa6db605e2eae8bbbf68c54092cf2c1fef4a912658d2e208ec81eb8185188198446755556514909730f843adc6f75b0092c5ab09b7266bb8e3b25acefcd46e92c50f5a1711ac627ee4d146b598b", 0x61, 0xfffffffffffffeff}, {&(0x7f0000000400)="50419751f7a77f7025b817137c20fe8a7ef982826ba16afebe7c", 0x1a, 0x9}, {&(0x7f0000001740)="5700aa0d4b4423156805d8", 0xb, 0x1}, {&(0x7f0000001c00)="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", 0x1000, 0x4}, {&(0x7f0000001780)="857bb29d18c64bb426ec1390680b515d18decdb40de78363fadcd9c46b54463914188d0d70ac05d16483eccbe2c4f9bb39f77ed20f2be975fc869a180efb5a766d4daa60f3e5c95d61fe0cb12848048a38b48d6a", 0x54, 0xffffffff}, {&(0x7f00000018c0)="7f3fd9eb0edb6be483b5b5b5dd17c5c98c63f709760e562f8fa55bc93b6be28e6ff6e5adb1da7517043728333b5f15c488e40af7ad5899085ce8b2be3def91ef6cdafe104ef867b367d99763ba0cad2b11f8f09ba1d2d0b044b71dca6f80d6b6186997b37deffd9c711ce4fc935ac3337f4d4d0d20fff00cf93a343b2678621d68", 0x81, 0x7}], 0x0, &(0x7f0000001980)={'nouuid,'}) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r2, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) mknodat(r1, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000440)) sendmsg(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) dup3(r3, r3, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/04/21 05:07:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000000000) keyctl$session_to_parent(0x12) 2018/04/21 05:07:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getgroups(0x5, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xfffffffffffffe65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d556b6c5820fbeb8952989924f0a386a13", 0x11) 2018/04/21 05:07:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/21 05:07:54 executing program 3: getcwd(&(0x7f0000000300)=""/78, 0x4e) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0)=0x4, 0x4) accept4(r1, &(0x7f00000005c0)=@hci={0x0, 0x0}, &(0x7f0000000640)=0x80, 0x80800) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=@ipv4_getaddr={0x90, 0x16, 0x800, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x80, 0xc8, r2}, [@IFA_LABEL={0x14, 0x3}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x40, 0x4, 0xffff, 0xffff}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x66b, 0x4, 0x5, 0x80000000}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xfffffffffffffff9, 0xf761, 0x7}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0xffffffffffffff10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/135, 0x87}], 0x1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000400)={@loopback={0x0, 0x1}, r2}, 0x14) accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80800) 2018/04/21 05:07:54 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfffffffffffffe69, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/21 05:07:54 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="ce3338a4013d03379d4738a9e7bca2b8223528c1ec9472e577a01a1eea2c8ceab41c692276533e1343f525b43758a227c3d43cc9a32a538f7451f910099c14c14ee0feef27e086626f033ae65e66a8c45f26", 0x52, 0xa17}], 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=']) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 2018/04/21 05:07:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0xfcab) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x7ff, 0x60000000}, 'port1\x00', 0x22, 0x80004, 0x100000001, 0x7, 0x6, 0x81, 0x0, 0x0, 0x4, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x100}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/04/21 05:07:54 executing program 2: ptrace$setopts(0x10, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) umount2(&(0x7f0000000040)='./file0\x00', 0xb) socketpair(0x0, 0x4, 0x1, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x41d82719, 0x1) 2018/04/21 05:07:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000014000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/04/21 05:07:55 executing program 0: init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000140)='N$posix_acl_accesssecurity,\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = shmget$private(0x0, 0x3000, 0x410, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x800) r4 = syz_open_dev$mouse(&(0x7f0000001440)='/dev/input/mouse#\x00', 0x80000001, 0x1) bind$unix(r4, &(0x7f0000001480)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)=0x5, 0x4) sendmsg$alg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000001340)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001380)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000002c0)='dctcp-reno\x00', 0xb) 2018/04/21 05:07:55 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000004c40)={&(0x7f00000046c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004740)=""/253, 0xfd}, {&(0x7f0000004840)=""/93, 0x5d}, {&(0x7f00000048c0)=""/166, 0xa6}, {&(0x7f0000004980)=""/106, 0x6a}, {&(0x7f0000004a00)=""/199, 0xc7}, {&(0x7f0000004b00)=""/16, 0x10}], 0x6, &(0x7f0000004bc0)=""/87, 0x57, 0x165f9436}, 0x42) r1 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) r3 = getgid() r4 = bpf$PROG_LOAD(0x5, &(0x7f0000006480)={0x0, 0x10, &(0x7f0000006300)=@raw=[@ldst={0x3, 0x3, 0x3, 0x9, 0x7, 0x10, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x6, 0x6, 0xf, 0x50}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x7, 0x9, 0x6, 0x9, 0xa, 0xfffffff0, 0xfffffffffffffff1}, @alu={0x7, 0x400, 0x0, 0x3, 0xa, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x3, 0x0, 0x3, 0x3, 0x8, 0xfffffffd}, @exit={0x95}], &(0x7f0000006380)='syzkaller\x00', 0x10001, 0x81, &(0x7f00000063c0)=""/129, 0x41f00, 0x1}, 0x48) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$unix(r0, &(0x7f0000006540)={&(0x7f0000004c80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006140)=[{&(0x7f0000004d00)="1371e28441eed40f87d40eae096cdec17451be39221daa38bae356c9f0c4786a7267a26fd247af06dc654c78c60bad6520b62aac08d629499584c839c3154b5d15d596f8d18512ed17efa53f640261e9ac3651f1b33ceca9b3c8879c44728d6fe06a431dae165d94429c12e593e4b81afa690739ae1a604e3f3b5631d747e3a76f2987b309bc902b424b6f7d9501fa5b9c8bcb52fb4beee116a60f54a75da9cec27bfbab55d13f4c05cac5c364db01d91ef32f29783901ff896ce0374fcceda238d19f8a6059d5848a8438e49cb417fe5ca39db5dbcd2c51aafcbb3989b7b26af68c90d4aa96f49a5430", 0xea}, {&(0x7f0000004e00)="2f9581f0151c5e58f7cf9c81670326ecce29d4c23e77a001746739712b99bc2e7cf001e8617d08e3efda197e", 0x2c}, {&(0x7f0000004e40)="4c9574b306e84ab5f486e33c1634b0dacfb61c737d2bce6525193ab89a285e09e6104c2249e08d8eb709676af56eb271862613bc5c86375642c603b9353cef59e0d6af0e80f487e61c62a481efcf6c4ba7dc07a579763a8c924334ff656c2e78286a894c3c1215ff17e8226ca30700937e0293991f44f8830aa81611acedb8d6286f516d785008e344cbf66741b0939d439fa94af46b7239d6dfe4329412c9de8c454ec7796e1509841d0ffd15ee0c7239d0a6018270d2cbc43a6033aee70a134a428a6e73ad57f2bf6e08d1745d8f0f9d57b2bd76f8168e1530594b07f8aa48", 0xe0}, {&(0x7f0000004f40)="71b44b439ead0a1bf797c0de60b759fef00fc708e8cdee24c26b91123ee4bbe9cb821c75b8ce86b4955a88de17e4430a92d2111c8fb11fc94e6a4d88e507ac893815cddcb959c647ad7ec563ed7821151722e356699d780109b4073b519742221268a66ff719db84b4d8c9bd11fd07ea438ed0f54646203e7f4fb9aab2c31498a1800fecdddcfc658be40642d27bf1ee7636b25dc83fab20be4cb5398cc8cd4117dff6351a8f7bdc2e28fec4dd5e168d72b35724875ad4f807e211f4781a3a871237bad5d6b65684f642c6d6aedbc32029", 0xd1}, {&(0x7f0000005040)="73d81c4332386f4c542a63a310188aa9f19a5a7ecdf7f05ef1337990df4485ca10392345babaf6b38b049e6445b45b8b387311396a0199970cc26f0bd2ad738d6937ced68355f8974a4a40efa9cadeb200d987574e7d97ef1b9777c8589ee381791856836181c1ab32dbd31dcdc2453c08a81f85ca604205a2b89e34dc1eb905e3f918b1bd164aff2c671464ef3febe421ce0a9eec68422632d50dc5be12145108ecfffccb5fce57319d5d937c9d49761aaa3acc047b95836984817a300c1eabdd5103f6361d250c644bb98b3d10bf1740eb7f49128ab4ba67aa12eee1fe74652d8b", 0xe2}, {&(0x7f0000005140)="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", 0x1000}], 0x6, &(0x7f0000006500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}], 0x38, 0x40000}, 0x4) socketpair(0xa, 0x800, 0x8, &(0x7f0000000040)) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/21 05:07:55 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x28000000000, 0x440000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x80000) 2018/04/21 05:07:55 executing program 1: r0 = socket$inet(0x10, 0x5, 0x420000003ffd) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x402000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'veth0\x00', 0x1}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/21 05:07:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) unshare(0x40600) close(r0) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 05:07:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) r1 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002940)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002a80)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000002b80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002bc0)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x20, 0x7e, r2, r3}, {0x81, 0x9, 0x6, 0x9, 0x3, 0x8, 0x0, 0x699}, {0x3f, 0x2, 0x6, 0xffffffffffffffcf}, 0x2, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x21}, 0x4d2, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x1, 0x2, 0xd, 0x7, 0x0, 0xf8b9}}, 0xe8) write(r1, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d5", 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/21 05:07:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x44400, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x20, 0x9, 0x2f39613e}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={"76657468305f00005da1726964676500", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001600250400000000000000000a000000", @ANYRES32=r2, @ANYBLOB="140002bcfe8000000000000000860000000000aa1400010000000082ce0000000000000000000001de67c4133850275a74c9a5a77b383c77a79a0284dbf359e9f982e1549a88340a7d8d1040a49dca5d178f9316a5d90c0c1d780007f51aa71c0cf3a8bacbb92d4335e68daa121f799bb85a06fa0937a19bcb4422b5c7c9dcf446d60e76"], 0x40}, 0x1}, 0x0) 2018/04/21 05:07:55 executing program 4: r0 = socket(0x13, 0x80000, 0x9) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket$inet6(0xa, 0x80002, 0x1) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) accept$inet6(r2, 0x0, &(0x7f00000004c0)) recvfrom$inet6(r3, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x5e, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x400, 0x3, 0x887a, 0x174}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x1400000000, 0xc63, 0x7, 0x40, 0xd4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0xa4, @loopback={0x0, 0x1}, 0x2}}, 0xa9, 0x80000000}, &(0x7f0000000240)=0x90) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000280)=""/146) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r6, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getpeername$ax25(r2, &(0x7f0000000140), &(0x7f0000000480)=0x10) 2018/04/21 05:07:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000000)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000)=""/4096, 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/21 05:07:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x17, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a1591e6c8823e17b2bb3a971447170eb2bc83df2a"}) 2018/04/21 05:07:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) dup3(r1, r0, 0x0) 2018/04/21 05:07:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x80003, 0x51d2) r1 = memfd_create(&(0x7f0000000040)='@GPL)%+wlan0:\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/172, 0xac}], 0x6, &(0x7f0000000580)=""/9, 0x9}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/21 05:07:55 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000300)=@rc, &(0x7f0000000280)=0xffffffffffffff4d) r2 = fcntl$getown(r1, 0x9) getpgid(r2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000002c0)=0x1, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 05:07:55 executing program 5: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'bond_slave_0\x00', 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200400, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000000)=""/6) 2018/04/21 05:07:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x3) ioctl(r0, 0x0, &(0x7f0000000080)="3242b25ddeb2f9ce9a4db56a8c8789452e5d9e8ed7d06667096ea8825b55e52c63eb543af4bcd9224334af85379f24cffe0b0d23a2a8f995d3ac2e1e6dd2bb4c679d15f89e6a8bd5d7005672f34978c19466fbfcbd29") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x8}, 0x98) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/21 05:07:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000200)={@ax25={0x3, {"cb537ee8e6ab1d"}, 0xea}, {&(0x7f00000000c0)=""/186, 0xba}, &(0x7f00000001c0), 0x8}, 0xa0) fchown(r0, r2, 0x0) 2018/04/21 05:07:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x80003, 0x51d2) r1 = memfd_create(&(0x7f0000000040)='@GPL)%+wlan0:\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/172, 0xac}], 0x6, &(0x7f0000000580)=""/9, 0x9}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/21 05:07:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x8002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa9, "faa17d6cc7e44889bfb550bc77b8033bea0147ff782def6b92d1aad3b5d81129fb8d1863ae5d3492c08508be9a374f1198023edb34e9be87193c264c78bc31eee8b8487aa46bf219be482de61f2641d3a77b5541f7751e1780340d254cdc5dbb66553a9ed6bec919481603fdb85a37e36e11440b45c901e3c8fd0e6f5317c444a4f7446c7f9554c81e037174e0c1af8d12ff27f0eee8328d8fc590b7e7795aa5d9d59d2a2505f587b6"}, &(0x7f0000000040)=0xb1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xf3, 0x30}, &(0x7f0000000100)=0xc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000e8efa7), 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c292f7feadb3af", 0xffffffffffffffbf}], 0x1) 2018/04/21 05:07:55 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa}, 0x1c) modify_ldt$read(0x0, &(0x7f0000000080)=""/218, 0xda) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff8fff), 0x0, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000), 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') 2018/04/21 05:07:55 executing program 6: r0 = memfd_create(&(0x7f0000000400)='userposix_acl_accessnodev\x00', 0x3) fchmodat(r0, &(0x7f0000000440)='./file0\x00', 0xc0) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x40000}, 0x80) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000000380)=""/34, 0x22, 0x40002020, &(0x7f00000003c0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) fstat(r1, &(0x7f0000000100)) setresgid(r2, r2, r2) 2018/04/21 05:07:55 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x30, 0xf381, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x20000000000b}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4004}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x4ea, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="ac", 0x1}]) 2018/04/21 05:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4080, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0xffff, 0x3, 0x5a73, 0x0, 0x101, 0x1ff, 0x2, 0x1, 0xffffffff, 0x7f, 0x8}) sendmsg$alg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)="16c63076835bba585d5bfd7e5aecc3f8589e8a4eb60100000000", 0x1a}, {&(0x7f0000000940)="73fc23da55072e3937faaf851b157f9870fbc7fbd21ed3a9abb277f96ac0603c83240d0b23bb52", 0x27}], 0x2, &(0x7f0000000140)}, 0x0) 2018/04/21 05:07:55 executing program 3: time(&(0x7f0000000000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/21 05:07:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="240000001a0025f0006bb404feff051c0240010000000000000000000000000000000000", 0x24) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/21 05:07:56 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r1 = accept(r0, &(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000440)=0xfffffffffffffe6d) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140)=0x7, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000480)) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="b4c60b45ed6cc8926efa4e3ef6d51d691cb5aa0f327ef1d724169bbf9eca1f682b385cef906a55e3b6186bb38b97433285c9322c7d652dba36f974ed8d56f054ca847ca8ff90bacfce5c9822841717121f8226db93e023b33b2c50dd7562565c2a7029f70167f1b2873cf316f66b621bffef11cd47e3e4739be45d7c9bb4030b4ce6992b83f6bbcc0f5497e2e3cd2da8705e5f33c3f0c1adf9389be8a9fe3ebb797839ec0676c5abf1acc22365d488c41fcf1828adb0005072a74be3749e8801083cd4827792e51ff0c3a4bb403a70cf2822c1c81d0be1d72f516b7c9f3172822bf889c674", 0xe5, 0x6570c9a7}], 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000380), 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) unshare(0x3fc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1c2a, 0x5, 0x8, 0x3, 0x7, 0x0, 0x6, 0x1, 0xae, 0x8e9f, 0x9}, 0xb) socket$rds(0x15, 0x5, 0x0) delete_module(&(0x7f0000000040)='\x00', 0xa00) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x2f}) 2018/04/21 05:07:56 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x408000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x10, 0x0, 0x29, 0x3e}, 0x10) 2018/04/21 05:07:56 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/21 05:07:56 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='udf\x00', 0x801000, &(0x7f0000000140)="8ae563916a483bcbf5b02e9a9e05d0638568c5726ddbe97d48d2166203f718b7f1566bee7dfecc292ca58b79a46ede5e8fe9c0da8e56073ae32e7ad61c02c15c7a4c71d52ba55efef0895fe2096c2677808336fa59b13e986774447085b0de0271af98bd4286e29d7451343197de0b5601308ebfc010d773a0ccb0eaac5c46acb6fb574ccf75be8ecced3b89f17f5cb99980a7d0aedb54743ac495eb81f201e04ee66d") umount2(&(0x7f0000e28000)='..', 0x2) link(&(0x7f0000000000)='..', &(0x7f0000000080)='../file0\x00') 2018/04/21 05:07:56 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000180)=""/59, 0x3b}], 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/21 05:07:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)="5e4a52f54c95e459b01b6604d6e88b48f8c1c30a7bc802a38cd23cd19689e9d6a07c718f43f6c382f557c50ebde4c38e2fbe8b42cf00557e920aa4d8b978813c2eec89a0a713ffc55fabbe8bce40fd295b54eeb14575b6ca10c4cc09bda7467269e76d4fb67e0138271aa631ede98c75af4f4d3f64e3f3ae89b052c1840eec2e4691517a6833696beb477f809d3dfe65b187451db5a92302fd47348d0727e45bdb", 0xa1, 0x3}, {&(0x7f0000000140)="8656ae6bb84130a8a95e2fc0714d32a1bc4a4760ed9e92025fe4446ad4e1e08a912b3f370bbebd7dce59cf70fefd518259302f822c965095a2e49bd659867e48742c8208b5f717499045b75ceb67911b879ab2a75058eaf1bdc0cb023d5eb63f19a0d79a135f83e92afd3d6b2fe59aaad77e43cdc483a8aa33a6b268550ca250b534bd6df0022c44dd56c2143978db4371058463b83e54c7be95b4dcfeca51037723fd1daddc171b1f7f73e27d6b563b1495f21687a603c4d1cfc0bb3418aeabcaed3a165e8c2bd55087ad026d22894788601b0e5e6f076eeed42d6936642d262e3a416850934f4c257b75", 0xeb, 0x8}, {&(0x7f0000000240)="ceaf7309846124b6b88a5cb998b85bca128cf3a0334e4dd0a89d8dbee30b014142e1f253e93e1944a6ad001bf885eb80a5ef203cc94901450098fda0e59483c6c586a31cce22c5eff71bfff9b232db3401f94769a60e3a21794297915a86ade926aed487480cf107307f93b7dd51055a5b930b8a2e5c39273ea5ca1bd347983b3b3326f427e9bf0cc9d301607caac35271791ead9a3c149a97cb71f5f95962ff1a300b076e2ab711d4bbddacb5b0cd5318b1a374ea6398cf2b72584b519b2079a3bbebc78466b97a6ad1682e124fafec2ffcf6ed6f314cbc9292cb36fd1a52379d2a0bade7750276cdf93c", 0xeb, 0x8001}, {&(0x7f0000000340)="cb4333969dad606f3837b9acb838df1922c9158b7b110415178ec77808968c3a414a818b800ba73ba12f", 0x2a, 0x40}, {&(0x7f0000000380)="79c0b6b815ec443de543285ce913e03c75b4c994f4ec64feec337431f8b0a54bb57748d6511366d44f006e0e4507405acc8877763c38b4a3d535d87b35864f918b6a1566dc548c6c", 0x48, 0x5}, {&(0x7f0000000400)="16b7f1b64f36f0f0e0e97f0e4fa2bc81aa1d31bc1d6ba97aacfc5ed9c47a733fe4b1a4b719db3ad2ffb1ff03f481f4a6b5fe2fdff8356d25f77442cd8e8122e5021eb7bbfdc831a6443dd1386805c002fc5fdb20599a2db0b70190b5c1513ecf4b4a6d90b7b8d5", 0x67, 0x9}, {&(0x7f0000000480)="2ffdc07a951965f26efae8d7d94dcf87f40a1b0ed92b535938e132b522a75711c243df681f0bf22b52895e398a3a", 0x2e, 0xffffffffffffb4d9}], 0x1000, &(0x7f0000000580)={[{@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) io_setup(0x20, &(0x7f000086a000)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/21 05:07:56 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb0, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xb4, &(0x7f0000000040)=""/180}) syz_emit_ethernet(0x2b, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000140)={@empty, @empty, [], {@canfd={0xd, {{0x3, 0x8, 0x7, 0x3e1}, 0x0, 0x3, 0x0, 0x0, "a35688d387abfd09c43bc52fce54cec9b0a41e1dbbb154a3f235728e1004cd98e96ffc18ed5371d055d43723ec68fa93e3fc1bbbea59e346dd341f967a4f725d"}}}}, &(0x7f00000001c0)={0x1, 0x4, [0x9f0, 0x9d8, 0x460, 0x20b]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) [ 75.656754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 05:07:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 75.728187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 05:07:56 executing program 4: r0 = socket(0x7, 0x3, 0x40000000000000ff) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000dc2fe8)="d704000000000000000100000000040009001e88", 0x14, 0x0, &(0x7f0000000ff0)={0x2}, 0x10) 2018/04/21 05:07:56 executing program 5: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) 2018/04/21 05:07:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x311000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x10001) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) 2018/04/21 05:07:56 executing program 2: r0 = timerfd_create(0xfffffffffffffffd, 0x807fd) membarrier(0x10, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f0000000300)=""/172, 0xffffff48, 0x3, &(0x7f00000003c0)={0x77359400}) mq_timedsend(r3, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x3ff, 0x6, @random="68e75828fb73"}, 0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40, 0x0) 2018/04/21 05:07:57 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000000240)=""/255, 0xff, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r1 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x80000001, 0x20c, 0xa87d, 0x200, 0xfffffffffffffff7, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) socket(0x3, 0x5, 0x5) tkill(r1, 0x1000000000016) 2018/04/21 05:07:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x3, 0x7, 0x7, 0x6, 0x4, 0x7f, 0x7, 0x7, 0x17cd, 0x4]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x208, 0x80000000, 0x9, r2}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0x200) lseek(r3, 0x0, 0x3) 2018/04/21 05:07:57 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x8}, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80400, 0xac) r2 = dup(r0) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfaaf, 0x8, 0x0, 0x6}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x0, 0x80000000, 0xf9, 0x100, 0x8, @random="42acc95a8d56"}, 0x10) 2018/04/21 05:07:57 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xfffffffffffffce7, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/21 05:07:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_names\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xffffffce) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="c8000000f811904386d4ca30a52e4a1bff28adef36240f4e4960dc8108bb0e9e679a47c3704af2f5be925faa5e08d35b7d0b6e1743ce0f4534e67ed82781531b6102c612835f3dd3e8782a9b127883c4406885a666f83c10b85d9f7751cd42148da5af3a5ded14ff8a98be0edb3efc1747eb1d7d2be540d5f87a0f11bb75e8dfdb0fe9f89a9618d19a05f29b39bb19eb00426d9a7b70a278e3a327943ca9db3d217b08ea2aa221a4c0830a58c2969792d4764b165f9807b83e7397ee8741a5c0e7cc08d4fbb323b8"], &(0x7f0000000240)=0xd0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x20, &(0x7f00000002c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x5}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x15d}, 0x10) 2018/04/21 05:07:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) unshare(0x40600) syncfs(r0) 2018/04/21 05:07:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000480)=@nfc_llcp, &(0x7f0000000500)=0x80) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) 2018/04/21 05:07:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0xa, [0x3, 0x7, 0x7, 0x6, 0x4, 0x7f, 0x7, 0x7, 0x17cd, 0x4]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x208, 0x80000000, 0x9, r2}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0x200) lseek(r3, 0x0, 0x3) 2018/04/21 05:07:57 executing program 0: unshare(0x400) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x8000, &(0x7f0000000000)=0x116, 0x7ff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x80000017, 0x4) 2018/04/21 05:07:57 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x115) lseek(r0, 0x0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 76.628924] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 76.701203] netlink: 'syz-executor1': attribute type 33 has an invalid length. 2018/04/21 05:07:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c0359b6fa40c4ef3aa9e80659d0b3abb55eb87bedf71e2f1", 0x18, 0xffffffffffffffff) add_key(&(0x7f0000000500)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="fe0d33f7bb6ffa99dcd58473384521514d0b45fb42c5f8567d252a4efdb88718d01c41f0833a6520b0f07a78d9d524175e399693eec01cb7b0efba420c90138a28e53b67ec5740195d4e30f79d9b4ee7bcb49170393ab96c80ef6c229f9505feccc4c00e6d0c645554ae117241127fa8a4b7bbbe075f3f373c60234389d78105ccd873377e5f35bb42167cd65021a75df47fea6c6c8508e54d7404006e5ce96c506d8f2ee53292dfb22f5b15e2bb6a", 0xaf, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/21 05:07:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open_by_handle_at(r0, &(0x7f0000000000)={0x57, 0x20, "8ba27e834101d3f6d16dfe9f47656fd5b99ddf5c12b2f49b38986d884fe58ae45054d1365cfc360be966d500b33fc3f94af31e76bcb6694960417f259e4a1e900d077794af34da3484318d3305edc9"}, 0x2) 2018/04/21 05:07:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) lseek(r0, 0x0, 0x5) 2018/04/21 05:07:58 executing program 6: r0 = socket(0x1e, 0x80805, 0x0) socket$inet6(0xa, 0x1, 0xeee7) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x0) 2018/04/21 05:07:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000001f00)=[{r0}], 0x20b1, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0), 0xfffffffffffffddf) 2018/04/21 05:07:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@hci={0x1f, r1}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x8, "d184444431408831a2ddd6a1a3bf42ef30"}], 0x28}}], 0x1, 0x0) 2018/04/21 05:07:58 executing program 5: r0 = socket$packet(0x11, 0x7fffffffffffffe, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/04/21 05:07:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/21 05:07:58 executing program 3: unshare(0x40600) mknod(&(0x7f0000000000)='/\x00', 0xe1, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x78d9, 0x101000) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000180)=0xd5) 2018/04/21 05:07:58 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) connect(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x1, {0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x80) 2018/04/21 05:07:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/21 05:07:58 executing program 7: unshare(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0x6, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x90, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3c5}}}, 0x108) 2018/04/21 05:07:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000040)=""/129, &(0x7f0000000100)=0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/85) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x7, 0x6, 0x82e, 0x2f, 0x6, 0xd}) 2018/04/21 05:07:58 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'ip_vti0\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xc42, 0x80, 0x5, 0x80000000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)="2270726f6376726f786ec8e1accea47843776e6700db276bdc13232ad3b8e38804fd7902f4c00219d2f7378ee77b281a0e41fd3c2e26472e8c003008288a184655b6837c22994e3eef7d905186a8e3abf7185cd0192f5cd41d33232753eb52aa5d2ce244d1f45eca8bddbc1befe939e5515face8598540ffa1532e91393a4c90b750e4d18edaec3081571da58955e395569be841f475222c044bc70a3e0e000272a7536dbd5462e01cd2fa7e23c5838891e34bca408655d7221b9ea326") 2018/04/21 05:07:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000000080)=""/251, 0xfb) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000003ac0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500), 0x6bb065368611ba7e}], 0x1, &(0x7f0000000000), 0xffffffffffffff48}}], 0x2, 0x0) 2018/04/21 05:07:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') r1 = getpid() ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0xe9, &(0x7f0000000100)="6536620a3edd534dd0bc125a8013edf7d35d5ca39286d15b59c3990c2efe8ee83d742620ef6a2e26fb201e335d9614279e38d91edb96e438f96b21c5099aca51e89a09d5994a31abf06845006a674c0dcad01daf42ee33e4515eeada8fee0bec6c8fd8596766af3a7418efd82e4db7358f5a6cc68a25c385a46b601fc55ff4db6d3dd204a592ce517dbc686115b66f08781245e2d75e4764345ce49bec2354955cb9e77efc81928d4e03a98a96a2e96ae4d76423fecace0c9c023040f48e055abb5bccba9e580130c46217a5ed11754b4e61d6408a6b05135bed687eecaa1875dea5eb52f84ce609cb"}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x7, 0x7, 0x1ff, r1}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x3fffffff80, 0x4) 2018/04/21 05:07:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c0359b6fa40c4ef3aa9e80659d0b3abb55eb87bedf71e2f1", 0x18, 0xffffffffffffffff) add_key(&(0x7f0000000500)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="fe0d33f7bb6ffa99dcd58473384521514d0b45fb42c5f8567d252a4efdb88718d01c41f0833a6520b0f07a78d9d524175e399693eec01cb7b0efba420c90138a28e53b67ec5740195d4e30f79d9b4ee7bcb49170393ab96c80ef6c229f9505feccc4c00e6d0c645554ae117241127fa8a4b7bbbe075f3f373c60234389d78105ccd873377e5f35bb42167cd65021a75df47fea6c6c8508e54d7404006e5ce96c506d8f2ee53292dfb22f5b15e2bb6a", 0xaf, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/21 05:07:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xad}}}, &(0x7f00000000c0)=0x98) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/21 05:07:58 executing program 0: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/04/21 05:07:58 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000300)="ccba3bbedc5946d919c0be12d179f8cb5ce535180b364db66bcfc487599245c3268ba8d7174dee544b5393a551ad5d5e0e83d0d0005486a5e64557b5bcd58cea5006c56cdae27f32dcf6a0146d02bca66404d488cf3b99b77f06ac6b1071957de0f3d8e497e598c3b66651d87136aaa72364644fdc8aa2ff8e6a9ed46ded319663c4a383a2f15eecf0b4d8e3dd9d7e8e3fa8f6fd06e4240f2f17bd2b59ba3360e03375229aed6e201c227604273286c2dc5fa69948af301515586d2080f3e14a30bc9cd448dc390f4398fca619929dc1cd7c6ec1e2") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0xffff, 0x2]) 2018/04/21 05:07:58 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'ip_vti0\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xc42, 0x80, 0x5, 0x80000000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)="2270726f6376726f786ec8e1accea47843776e6700db276bdc13232ad3b8e38804fd7902f4c00219d2f7378ee77b281a0e41fd3c2e26472e8c003008288a184655b6837c22994e3eef7d905186a8e3abf7185cd0192f5cd41d33232753eb52aa5d2ce244d1f45eca8bddbc1befe939e5515face8598540ffa1532e91393a4c90b750e4d18edaec3081571da58955e395569be841f475222c044bc70a3e0e000272a7536dbd5462e01cd2fa7e23c5838891e34bca408655d7221b9ea326") 2018/04/21 05:07:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001500)={0x0, 0x7fffffff, 0x3, 0x2, 0x9, 0xfffffffffffffffb}, &(0x7f0000001540)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)="b861ce7e3e9cdf64e383cd2030", 0xd}], 0x1, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x9, 0x0, r2}}], 0x30, 0x4040000}], 0x1, 0x8841) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000646000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)="9b2a997807b38fd3334389d3293a69a0224dc2a1a206b141f8442e434a3a1638e4079600552c3a9ce66731437ed370455b9861660a7598d37f372738cd9ffcc88f8d29d06e7b7b9b32b2f6a8b207eed96674666fe6d40dccf6e90455a821e57611443ed283a0eae3e095b815f846d3b2ae6edc067b3ebb57e351614cfffc0700df160f174043bc4e9d7b51d8f06619e94d2f30f8198d758aa31b894199871dbbecf1dd64f1ff9eaaa1e658bd0f4323f25199b3b0ed3498f6", 0xb8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/21 05:07:58 executing program 3: r0 = socket(0x1e, 0x2, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x0, 0x7}]) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xb6d, 0x1) write$vnet(r2, &(0x7f00000004c0)={0x1, {&(0x7f0000000340)=""/200, 0xc8, &(0x7f0000000440)=""/68, 0x3, 0x1}}, 0x68) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@rand_addr=0x8, @multicast1=0xe0000001, 0x1, 0x8, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x30) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="b42614fc", @ANYRES16=r3, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/04/21 05:07:58 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000000)=ANY=[@ANYBLOB="20f1ffffc26c6f33d7ffff2b0000000000"], 0x1}, 0x1}, 0x0) r0 = gettid() r1 = getpgrp(r0) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001380)=r1) 2018/04/21 05:07:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x69}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x7, 0x1}, &(0x7f0000000180)=0x10) 2018/04/21 05:07:59 executing program 0: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/04/21 05:07:59 executing program 5: r0 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffd) syz_mount_image$f2fs(&(0x7f0000001540)='f2fs\x00', &(0x7f0000001580)='\x00', 0x1, 0x5, &(0x7f0000001900)=[{&(0x7f00000015c0)="9c8434d9da5fdbbe309fccfe4ce3e58f927eae524e8d9593e0c1f4d641feffae794c887ee0f24a52326b9a405100985222eda60b83f94d559ac6d0fd8c7839b8a2cee595679be0b77d2813f7d1f6033107b7f354e0ea475d106793930aba4ecae4456cf465ed72a116a9055a468dbd2bfb71b7a14e1e6d3ae26e305cbab23f1be4df3b1318334a894cd55152a4d0a7", 0x8f, 0xe8b}, {&(0x7f0000001680)="6c0f399257e538005fee6aa0c78bb750925b97a0877aef034ae3a20de76b4c3edd7b24678ae032d7627f5c45cdfd4a08529266d975b809bb80630b352ca9cd345b157fbd8a9fb3eb4868a15b8a8a4436e093dba3cca00195fbaba12c997124c79a62dbd73c7a0c49331e9f31a637006bb4269b97fc5385733f767dee2a55a81b266d98d0b9370f1b9373a459ee256f57e4e3bcd9222e42bc2fbd8d0d2abc99c85f4cbc028dbf1abf3ba78496bfaf90f5935719597e2835c6106c", 0xba, 0x2}, {&(0x7f0000001740)="da8457b6cab26a50cff1487fa0a89dfd95180e997fc06d85f97997ce5434747729f1b1ed6ec2d4f9babf03bf38a45bdbb1b912253f0fcfd4852dd799d34bb9ef0bc77468e783e23e0377c773dc1564f6d9ede4d09f64247065167f1ef9f05f41c85fe0", 0x63, 0x5}, {&(0x7f00000017c0)="389df2deb705fe51885121f01ce8ed95001183773e6e5b2f7b34c4c8710cec823ec0f3d7b50d7feb47dde9c8f6a4ce65db54104d36b47bc550a94bc15645804b8649cc0f02e45898363ef118bd9b735fd3550c85b6cb914b43b992e3be0d0e92885a6180578cf5a911e263c971ad4060eb592b3b3985d40aa05ece78283cad5f5cf903a9c2877b7cb557041983e8c91d0c4b4c773fafd4484fe70100e1b7d24a45452d488762f002a682a399b042fcce7d43960c353b7dbf8aee4f977e6ee6d181f878c09f87", 0xc6, 0x8001}, {&(0x7f00000018c0)="f7e661ca86b985faf6a181b79e9d79c772a36ac2", 0x14, 0x1}], 0x400, &(0x7f0000001980)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@adaptive_mode='mode=adaptive', 0x2c}, {@whint_mode_user='whint_mode=user-based', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}]}) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000400)=[{&(0x7f0000000200)="431f8c8ec1d103d25286f3b394ce9d6a48bc1db1e4b5b788dc247d75850c1718dbc329290272b865026f177242c91632085d81a78e7b2d945bd3f00dda1cc5a467240830700ad079a564ec82493f68d66b4754cbadcaf057411846a59690f6f8bf01864ae2c1bdfac5daecec48c43b0724c7f1d215d5ba32", 0x78}, {&(0x7f0000000280)="5c03a40263eb802e28e7528e618fee40fe005dfb882fcf8027813132f653096f4260016f20ebb4e249db6c6cde10b0d9f9ba517b484068", 0x37}, {&(0x7f00000002c0)="03bbeb2b3603e126ab9cd6e2c25103fbe44ced44bc81434185abdba77d0c1951674d6d1a27e98496f0b42c96a83ebc5389809bbd8c58c98503163c248322062fa2d2e1744c9ee9908b4bc7b2b53707a605ebb5b2362f9551625fce860488da08e8137b473b8fc3910896563d6e76d6a3f4e3541d956a48f75ec03285a5817b9f1795de1196a2217495ab75b33e1e81d5970d0c3f3765b690b35928d38978cc84bcba59a9ebc3eeba50d0d09ab212aad5fd889208bbbe9d9227327170112728a25eeffc53e3c6be5de7a18864b2b7ebc86a0a6c041b7a93ec6ff2ab2a368e7016701e8aa57fb58a9d2be3687233d09cdc154180206615a0366d", 0xf9}, {&(0x7f00000003c0)="9390df8e92f74bc1ba891f48e4e491", 0xf}], 0x4, r1) r2 = socket(0x12, 0x2, 0xffffffffffffffff) r3 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xe67, 0x408200) readlinkat(r3, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/4096, 0x1000) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000000000000000000000000000dbbc044d82af8983f1697716bbba1f26e6aaf83416ecef393648f1f6aea8bb940a593c1f85f783927c31de6e52f521cef1f0ccd3adaa7dd3931de1f3def7db10545cc4810b1baaf71d4012ae1e321068bd0149cb2e0bbdce9af814f8871559e98e8feb84ac661266481884d6dbb11647f1f1b6fe", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000c0001000000000000000000"], 0xff86}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x33, 0x80581) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000040)=""/38) unlinkat(r3, &(0x7f0000001a00)='./file0\x00', 0x200) 2018/04/21 05:07:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x70, r1, 0x202, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x810}, 0x2000c054) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r2, &(0x7f0000000140), 0x8402) r3 = msgget$private(0x0, 0x504) msgctl$MSG_INFO(r3, 0xc, &(0x7f00000001c0)=""/228) 2018/04/21 05:07:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001680)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000016c0)="cd6f331204b98cbac9cc1f7344c5f02b", 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) 2018/04/21 05:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x3, 0x2000000007) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x69}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x7, 0x1}, &(0x7f0000000180)=0x10) 2018/04/21 05:07:59 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x5, 0x8, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x1000, 0x3, 0x0, 0x0, 0xfffffff4, 0x8}, @call={0x85, 0x0, 0x0, 0x1b}, @exit={0x95}, @alu={0x7, 0x7f, 0xc, 0x1, 0x5, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0x6, 0xc, &(0x7f0000000140)=""/12, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r2, 0x6, 0x1}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff00) 2018/04/21 05:07:59 executing program 4: r0 = socket(0x1e, 0x6, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='bcsh0\x00'}) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) 2018/04/21 05:07:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000000080), 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) 2018/04/21 05:07:59 executing program 4: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) 2018/04/21 05:07:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ftruncate(r0, 0x6) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) 2018/04/21 05:07:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c00000063e7952d1ac246a389a0d77573f0b5ba9f3e770550d30ec6dd8f90", @ANYRES16=r1, @ANYBLOB="0a0028bd7000fcdbdf250c0000000800040004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x78, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) r5 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x6) r6 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r6, 0x1000000000) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100", 0x22) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) connect$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x8, {0x4, 0x1f4a, 0xffffffffffffff01, 0x8, 0x7, 0x9}, 0x8, 0xa6f}, 0xe) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/21 05:07:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 05:07:59 executing program 1: socket(0x10, 0x804, 0x8000) 2018/04/21 05:07:59 executing program 7: r0 = socket(0xa, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x20401) r3 = socket(0x2, 0x3, 0x40000000000000ff) close(r3) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1}], 0x2c}, 0x0) 2018/04/21 05:08:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x6, 0x5, 0x5}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006240)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001400)="493bf44605c4", 0x6}, {&(0x7f0000001440)="5aad25a247e61d2deb3ffac671cc4102fe0c59621324b45ffdb353b99f9fb88254ae8358f1c9fd6a123e284502a1cec747464e1bf570e0ed6534d784b5835dd2a63586c55096f3b62e59af1d9fd44fa174fd1acb6e8f1c75e9d31232009a8e", 0x5f}], 0x2, &(0x7f0000001500)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x8000}, {0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000015c0)="3fac5df151d6dcbb5eb07d367e1119f9aa8db9caafdf074b9c97358d5b2c6f0838dd9eeca5daa037c00fdf4eb4dc99dd7cb815383ada3496", 0x38}, {&(0x7f0000001600)="b5f23f90cc031c8eb9a5b37ecf27b7095af5633a2e04c4edb2859ea9663fdaef81389380a18a2a888446418b16e225741f02df39da5dd983fccf200fbdb2d202f375c019eacf2c811b4197a46a91fd387cd48f4e4f8eb10f768d2a12caf20a37e38553ecee1188e34dfd884694fb7baa9f80a96d1e83084bd8152adbb1100a", 0x7f}, {&(0x7f0000001680)="c716c4cd2e", 0x5}, {&(0x7f00000016c0)="3610d40602873246a9a77970707588bc8c69a10a4d197a82293846a700baf1964a0909e1b40b4e0985d0f83e46b07f179915707a2b319e7aa29db29d6231c7d8fc7db55663d2c94d4cd73b39fa97b15bd35f9ad2ac1cdac126751a72f9ae667f813fa59ef20e8f84ecf51578b96841f55754b40d3c5c395e16360477fa59495bb8d7be02050ff295e4109196376bb8a40e434d500061b0b801fed4d1ad466177fbdf0eba0298d4bfd55a1a81b45f030bd396714f0e9787ec447c5d651925e7c106a3b3985f06647a2f0d33fd6a99d3d220489367dea9b06dade70803d4d00c75b9240ac95a1de6a8cc2812da105f32620390712b18f0da1047c98a5ca1daa73ca3e360ade5f91010ec41bb5cc991712a1ee436764de9a55f31e9a23fe13cb78abb99c3041d72cdda7fdc8b0047a07373eaf98c62d37e09b81bc4f83e41e87e475fe0648b6f9c118be0d6743653e68e997f31037ba6f9c67f7ca68658d8cee753cfd17a66413b3950abfa884d73933c80f2793b619155f196142bcb5539e78e65b531b7c76ee2bfcf367bc03ca300a383a53685534d0f867958fd9e4ace761716955f19290c5e112def7f0fedca57d41a42abbf16069e2f0a4d3086898aed3ca1f779711186cfa6673bf859f74295defdfa407de72f28851a6c6f9dff0087288d78d3c7628f96b30a631122360898bebffb58ce7108340d68e05fa9b3653be7b7a9441b880e3d64f912270264ba7b5ea30bc4f21d5fb8fb0485ac5aa62cf6138c6cb588a0084b222134c138f1ce924c2e18e5ab8ef627a9b160d3c87a11cf83c071723f205d4e28a839c43217c14a34575c8abb159b7a3f1652f69a42641eaac5aa53380603d9407026f516f6ce608b73bd71dbc87fbbbd6288f2a28808642a878afc5bf06ddf5e76670d6a1206b8ff277b25abe2f80c5d626ce819226e6ad99f015a8ce826165dd251943798e280d2ea763032c546e62038a209f2089c30d6555ae74ab22495221cff62a93ff1cbe293f6ab86ae6dc02dbd9e3f6f53508cf196d4b94383f621bd6a2afd06d56ab82b37d0c524c7c33f4eb40937e2cf7d6910b99e0a13d009ddf4e2c2fbe15d126846bb4d1b932a1f952aa8766f8c1c8aa23d6446be5c5123c4322b11b9aac53f00c933d5ff1d674ab9b8cf093dc40cc2da07065222af05abddcf76d972aed9d944328650e39e5711375f7072c321d4f16986d83abc37a10fac8a2c580e5264d4d548c9a9e0ca85efa8387259c834f83385eb460c8175f93a4d953d3e14f3e9287cd81481175e2e6e77977a3b604cabfa85005e07e0b01b7f09983d38e11e6c09fd0458d105d633e2ed95d978d7ec0f67c9d4a1bbf09673017f37cc332a57659cd9b1c9cf9549db07152c3747cbb8e2277f3198c5ad73f5902d8f63395e7c1254f31097cd5a0d91937c9b1668c948d54c82cfc097eaef3026d56d3d341825ad27528452655e20196e39e7411349846b4b4f0a3e34bf2c19f9c6fd65a0cf66ceb2689f38a5c4a68c7aa9df9f9baeb9aa4c688d42079c62acfdfdc41be02c74cda58099025e2094b83ab945b0d682261314c1fbdcca6c6bac95753171977528dc50500c919c2cda97590ab010d9b2b47f5be762b57e3281d2d011ca6d3392ba038b80b3042cb80f6c21e4fef610078e04b9ac3c4987c038bc7d9720d13f6d770df62edc5ce9c2f54c95be20ea33d324838ab3c2aeab090bd90c235dbccf8eceba70f23d921297b8162fbfe1bfbfd5b360cac6603cc62b85b7ba668c9345b1ddbe9b26a6acbd718f6b01ed8ffc4b5281ea7d2d9311f1594334a7f04fecaa9f622a561e6d45f1c9af3617460e10472621c2defea8de39af1045af9055e6a4bc8975372de300eabb6d9ad926839ba51023b75ba4ff74f2e8479dad3713099da2842363779f5e072b6326ec4cb2cd53c3fbf137b539380c72f09e952e9b08abb8e0387c5b7c49f75d968a42c01da8e12392b27e8db55350f97efe5b8c36c1ca8377f47f251b37b49c99cb8b89e1d3aaf89e7cdd92860627dcbdbb49f15bd868bee06849ec328d2c251849f4dc079294604168777d061719216405f820eb78f98638f859d37c6c8f758ffb814595b785048702405c394a138891f363c5fc20d4b2bfdcdca2dbe154255af42e52e1c8f3915dd8439b85ae8c6e8c0f75992ac8de6abe8ae781856416c88c26213dcac8c497afc9f42bc02835873db1b64e13413b9f8cbe9b90c87873838a185adbc89db25c9eb0f568c5a8ad5db0fec7698abdfa222377aa6b3bcccfff79da1a494e7bd3e577d0a632383648f75c89fc5a8ae7e679712344bb089f962d8b5fd77d70af5130232c88879ab109247790513f26be7748f2451b1ec65a17f785f8a73b2cd270832dc35c0d6722d4164997c950a5c2001ec544fd7795e526bb94f7748ea2325b8fd2f52944c8fdf997d1aebe264e9e08bc3d91b9840fa343f3b8bd10a831c42bad0594dfbc88fb9f1047600c4bb2c84940071282f360650222f4b2d762bb0d2762b7798819ec62a28ce2d78b4f2320356a9f54061ff86e7182bb22ce95845e9c02ee493eaa2f316e22a199497efa9a5792521fbb31bdd3c0ee9d6d70980ed317eeff5685fccd8ea3f93a447fe76f0d4f8f1a3ad69c1483193dc8b1eb5766d60f7b0da0a53e7d2d26123321cb6a35f81b3510ceef13782900f82d74d00a6ad10d073b4f21ec99424ea7723af02d64146bdaa65a5a6b88846c76be51b6d4dacccf9aff4de91b92b8435f943330bb44c974f4a7913bfc6b6f4e373c36e37c1df886fb10fcfa37afa25717592a2610974eea3cc84f50a58ec05b9022146edcce30c29a6fbb1f6fd75f9dc2f1144a466afb48a2a185b9faf33c9838dcd3eaee1f5dc0e7bce5a509f98742c0dd3da4323b24cb08cb0065bba61888bbd6d7b493e1b78177d316d10d37118fd587b443b90e7de5d4fa471cbb17bfa6fe1d22dedf357f9ede94927cf47cd05c51e101326cb8e286d7cbdcf860de21b4fded699760b0629fac675ed55b4aa1f2a64d3e4b161f4440ce06f5212ba294f5b339545f9632fa90cafe05f9af3caeb13da9e4c2e44ca5719ac5d6e0e9640dc5d9bfcd16b8ca16710a8b9bc21f1336e21d7486ba4192d4eef212aab925e861b8bd3aaf7d7e3717afecc54dc37432b466aac138906d630371f71e54b802d646d0e37631a897bfe87e0d6950d6ea5797e4d2207353959b4679b4df8bd9e6c9ef5723bb984f7618da7f7666fe92201dc753e1cfa6238fb11f7b862bb95c3bee2043d6b752cc466497b39efdf4452eb8a0b05a6995fd0331ea74be098d9ae0b17b044893985c757e392beb69da03a4b7b6cfee5f296e90a77fbfa5f01785dc5a7ef35004b963ee79e0453d5153f5e5c380ad97d579b8ba80e5cc3f006e7dcecabc23adc81bd3cf74bb462e1744a0505c11b6974c83d35930898ce2e9b937b783fc9c4eaa197cd1b7649471f04ad3ad780806ff1e3eb585c619a68c456238d7a32d74abcf60dd2017a150fc92b8e837530e74ebde0619b377524dc0bab4603c9e32ac941f9143fa3f710bad474041514424ee421e665e0dac2bc32468c3bb5f6fc40ea323d7482e626ae07802c9a76c9f0d4fec57eb5494408dce2607a2fafe906bff8f17b3224187371b8c8325f00cde46379c01de6264954ed47ced4d9ad4ee1430d36ed871cc33f385e47a29fc72404e3df55cdddec770c6dccc7022d5f7e14feeacc249188ded67667c8b95207f649c3fd08ea8ec9f1345e8103db60f9bfe4b3b846e890c9a72015da055d27cb5df5a91ab610cd4e24d599041763300b70f0310d3b92a6209d9ce67217466aeb387df4d7e50dd8634b33d3c604de9abb1cf2d05f469b59e65e766c60eea1bbd827895d3c1e91a76fc64577056f1b3e48bcb49c1ad403e9d4bad071c4bc6b4649cea50705678e1758fa0b00bd1842829a55e0afead10341f29231d364ec02ae3cf9551e18329de18da03515cf323bcef8fcd57ca899bd46a8bacf0799374cb172db2f616c0c8a8208645f92e3ae13b28c753ae2aaecdaa75214c135c3dccc438f16bd3e65047c26d0c12aca86470540fc6619772f88eac54f7a1f03c43cb0343f2bf3431be52e5d8c9ad69ee9236e8d00fa0a773f6225bef5036c6e3e50583e4c83bafa5a5196c8d3e84e7bf662df0b22d30e4a22443be81521c7845f91c7ad8b76ddff16ffd28bb098899745738fa4308327b305237b3cb0014f97b8db442ce6e317dc4db6d216f1f4bb4a5c77c68e9883f9b439cdcbdeaebb8ab86879b9204419d81e00d311498cdd439e90605fd6be899869f1b70f4b32df43521fc1c57d5a2ae650a1cecc5bae643caa97bb0f80286fc09fcb1e306fe2f7c534deeac0cf3429d4143a990b587e1def9b13348d407b6605f8b35520ba360f750a7767a228d6dec41f148152cb7214d1038c4008823a7b67a76092790f0cf76f325aa2e17c0aed3b183c9e4e2409584701644e5c601d35ebec4497275276001c8f671b827f5af56d84475d585bf849f0a42d1339f57d3dc6b82147d8a38c03109cb3a902963f27b6dd9ff022285f219f845b51cf171b9065c8cb3b815b5a971ef16ffed597aa7a5714cbefa2352de45fd0ab943c3deccba6d0132657abbe220a855fb99f81dc8e2d046a5a8b19f374549edfdbb9c491444ad559a38931d719c3c5b5e6cb3b1f3c7e605eff8f629666b30956ee6c708a5cfb45973d18b2ba14c0ad893966e7b7a1cd0cae6cb5a036387ecaa3fa19097be8c5fef83e72d0135e8fa4477e8ad71f106d1b50317c79b431003212b9ea4c8eb77eaef017c3555da3e835ff8efe357b8f997fda0e7406af321d3e748661ea68d069e3a1f9d4e6eec85fe048a0ffdf4b4ca757f8cf193fb6c5a3003d7ace1ee485d8086111f4aa70c98fc470f966b91c3a7c2bcc9d6eb974b6dd96e3c8e9ff0c58aed6668ab561a27e2563b10b95fe431ee381bde9990df631260824de7be681a4f18686e1ae97489a529e20f3c288c197c60121a9ff2b83fc9e00f82eb4b254dac85f48a632a04bcb08a4209779353b7f4361c52c2f39da60b11949458afbce36ef7393da2c4f63d60e6bd49b1b5363a22948fc69441aa7656f1d155fc80f7ba16606ca6a3b645bc0f0e7446d1a6d134406c6d209780fbd66fd201497553950a78a5ec25f8caf5907932003e82744776508206dbc7371b99a5e8ff10f1f16a54c1f648e1a7e66fe7476ec19354596144cf4947cbd525304ce537324c5f17b3551355aad19894f3f3bc01a67efa3a4eda8a4ec89c3dd66bf41dd0c04897b913473d1dcce45ac6bb0e3f93849d534e4ec3760eb74b4becec9e97f99a21d7ba3343f0b2818d53c0f1e12c09d13b74dc6dbff2938d3df4d96d1493e8fa16ae93fc6885fe7490a5d7b3e949941a9fac4f3ea1bb8684f7ace91c1db5f5405efbe94d5a1380ead468789c0f96211181edd2576155bab63360f5a23b3b6a9f010d8f82f0a723c7f4414f23ca1eaced6b4e1948da8a5d05155743ee8a05fc0b2fe21aba15e19607a5b4b5f19712ca306dfd26465cf17e94e51b213161c00ea0e6068a19172aaaf5d866f3d967a37d7c957f6c6c87258cdc143baa4af7d4f2ad6323ec18eda4bfcc2ff8d65a19472aae1af9d109ba26c959c29934d804f6de2c4423c225c6c5795045d193b1aa787cc9b02bef720cdf3bbdb424c4badce126dceabbfadc5461b12e549abad9719d9b84aa1ecb6efeb86f3f72214f2c4b112fe07e1c6325cb3f79a5ac889be60610dbf790824056a32b42", 0x1000}], 0x4, &(0x7f0000006500), 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000028c0)="12ddb3f2230aee14bdb344562907", 0xe}, {&(0x7f0000002900)="53e3d5ad15df3a08fc1da98be912305f34286f26012efcc54ae33e99e3d981c6cddb27f515217ce47693535c79b49355a7016c1191e52e36d251423560f21eba", 0x40}, {&(0x7f0000002940)="5b751b606f0a5e1c2d4b4e9afce78065e11d2d6c5f72aeb2da3ddb88db46df21915e51b2e0eda78ac3b90c6c5610781b99c40a02ef61b7941aa18bbe931bb6714ab4ebce00f4f80a72bff085", 0x4c}, {&(0x7f00000029c0)="dd2339d28164203ea4bc0b5554cfd40f0d0c270e1d69c0de3c580fe58b80f4f806dd1d5d09e26c6ad974d9d4e34ee957e9e1b5ca8c474aad26da0cdf1838c778fcd19dde3104296a4de776349e087fa0814f7ebca166cf7fac4be7cc122c889032101ed4e2c23b059b07f4f5ac02437cb831a922f0dc792e87de0271a23a3799bf7047fb795558e0b585b89091faed28f0b668c6ca2d71c510c52061baa691526f0c783cbea5436b15c45a645ceda59a4e66e2864d23148eba38991ee4d00b8db368a2481c961e98da7bf1ab93b3b776c3aafe8a1c7e27", 0xd7}], 0x4, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3}, @iv={0x20, 0x117, 0x2, 0xa, "1f9695f854b131c856e7"}, @iv={0x70, 0x117, 0x2, 0x57, "21b55c933c526b725700d82b50e6769e3465f2a4d42b54693ff9bb2ca11cd1513704b929785ffd0e2d1e91c8becd7485ad44a78723834e9204fbf35e07d9773f90c92d7710d33eb763f44ccf8968869ece975d7b577091"}], 0xa8, 0x40}, {0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)="69d1314f2fe427b53bd6557ad07f83cad3a28a317f0c5b23e6c3f0a48eebe347e094ce5dcf43c1772c5c80816cb70816d1fbb455d12b607a03caa44440bb068ef2445aeef2e57477db86ab935d6ec33879489368cb11b73a4bf05a8b2598e822fc6bc36eeee576669ad8c695ecb0a631febf0b55fcb877015806903c38d241fe8ec3259d105e718916b828579e1bb68406dbbdc413ec9e32d100b919447181172e8e43ab4d84e6478caa19d195a85caa446078", 0xb3}, 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0x1000}], 0x4, &(0x7f0000004e00)=[@iv={0xe8, 0x117, 0x2, 0xd2, "b22e57cfc5e624735fae9544b1017943d51f24421dcd9b454cfe2bf5a3e0a10d8e5a55b31af8bb7b7380a30417dfb4b4bcdd79a79000d272ab048a4c0ef79c687766defa1bfb8156e3b13f733aa24f6e1efa9190668fc8ff3799791c23f6b2a2585fb5735af5494103331d6d4f5b34198c478a0f5ad9a6fbe8bc644887787613493d167baee1b9567115d3d75be85580262b68c0f6630c4f47b2f96d25ec597b58a1e62cdbc17be6706e4622781b963d274ae0d40fc43b00f0e8829f6833f7e51644a247a78f56ffc7b7b90127e3593ba5e9"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6fd2}, @assoc={0x18, 0x117, 0x4, 0x8c}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x178, 0x800}, {0x0, 0x0, &(0x7f00000066c0)=[{&(0x7f0000004f80)="de31f2f8c28dfc913099c8c2c3e3a21b0b727c6ae371dbc017ded4b4eb0f25bb77c8ca637d45767956405baf0a50dfcafdaf135e2b689882fd760d8b013972c60d3db1114109266d23fc82eb3b445ad7fb219247e987f5556c39b379456d061d7d7d067b82b61ccb85c2fb70a6f157de72be5d92d67ca3e3d3487ba57a306dbf3f85618ac0b42a1243972c4b9d40f04b919d83db57f7407c21baff75017b9cf20376c82e0ecffd15a009f0a3ec702b789d00ded6184741d4dc3779ca796f8fb073c0ae03fb25e6eca937ef", 0xcb}, {&(0x7f0000005080)="8a51b3ec187f895ee8eed677f0fe9116efffb61668b1248c3d459771d7be1d30305f9c85b6e8ef341e9c3cf844ce8224b1b450419d29391cfb4cb697322563d21934dd223da7fef32344148acc0f101c3dfbe2eccef01f41bb153ef1280501e9e1fe2eb8114d1406270dab7a0bfaf9785ef8f89c858a0bb35a0c75fa4641e23df3c88cfd160b575ddf59f1c62ba60c9b1b209304e5f445764156bb3b91ac1228dbb2b71ff6c0dc9aa7f93a992008476fd1e7fbbe13cbeced2b2fbedb8fc4ef261e34859ef33a1d683a5cba121509d74f288dfe422d05fb4136f15b78a211e32641eed69453", 0xe5}], 0x2, &(0x7f00000051c0)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff67}, @iv={0xa0, 0x117, 0x2, 0x8c, "4f6f50a23636cdba9cc926787dfd96dcdf0ba7d93b4a863440c55033d7b749d2d82c622cc8c774649cb8304670a7eac65a9f6ce8d850f4fe3bfa7d2606cf299d8489df3240911a4a78fe742a3ef06bd42c6cd8da5184fcd05b7bd233164c55b89d111a22be43966aeba3e1cbd6c7d53f22c5460a9609b57ae8bb15623232045abcb98274ce5c25a74cb0cc01"}, @assoc={0x18, 0x117, 0x4, 0xffffffff00000001}], 0xd0}, {0x0, 0x0, &(0x7f0000005580)=[{&(0x7f00000052c0)="1f88099e83bea6bdf00ecee55a718a8b8fee69f03e372b05804fd7b651016e99104698224d96297fea593e2110214f7af4d012984f9be5abd171f75485ae2d35e81ac62898e442c350057b268ea77fb69400451baa00881fd475ef82368b5e952b1c56502d5f6b539bce679e456be426a0d9ae199443ff0dcde278b2dab08ee544ccf3ad6b551b646c329aef749977d8f19cd118a7946376af3d84c007f18657b7a648eb43dccad0689af7a74e099e44eb201276fba23b8467b54a87d2ee27af773ea3ad7f1b47ec1adbd5766ae9", 0xce}, {&(0x7f00000053c0)="6acd18a09d09a4b591a481a7316de1dba272e1c6c68b568a766a97d44e4decbf7a33926392a1e073a172a9ecf8619f917e4e2609e3604857867e3165d5bf6f89f4835b23d361e1e365ee02f1296efc569a9f0aa7eb2024faf5a09193cc90f3979f113079217b4e3acdff60662fbb9b5b75ed49709047386b35dd255261fba87376cb58b9f024e258cfa8625b807f6eab5ca1", 0x92}, {&(0x7f0000005480)="3b3d046d1319eb30d9f2c7f0423e443203e47f621477690f977f05052fe74880008f0213d9b9d0a4e2988c1da933f211e2f1f40f9f8a9ad44b2fab8de2c8ecf9a5a5d7917caa7fbab2636a28689acc89da1a701db54fc39707b2ae074d125d78", 0x60}, {&(0x7f0000006940)="118b279dec18426fb84d27f43b3a8a5f26efc656265caaabaecac642846173763507e15a6bf50bcd2612221219cb8c212ac2734fbb8bd2894869e68002bc01172abfa6e203c337715f13bb", 0x4b}], 0x4, &(0x7f00000055c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x88, 0x117, 0x2, 0x73, "fb062431995c1511dd227167dfe70ee66a058ca9470eb44b08f9d24435d4de35d1af9c5b850d7c6c685ccd1c59774aa47d80a0662e2bb8c9c8fb806adc7797e2d2679d8ebdcd0a0afe99c691da98664285bcebd03d32488cd737da6192c82c6469bc52997a30e7faf9d64180981ce63bd485d0"}, @iv={0x68, 0x117, 0x2, 0x52, "0fce75386f5c8af624b545141bb0297ccbe6408e27e396f92dc5ab066b2db64610f99645bfebfae9466d0ceb1ded0903ecd94ee0fb2cf2bc0259de6d9f50c6c8d054fd191ba2a790a6c4932260459bf52284"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x168, 0x44010}, {0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000005740)="f2935c6bf6099570ce348af9f7fe5e3c9b9175f069d6b25e20d6515f6abeac25fce7fc074d6d17afc3a50fd4ab6db98026049f87cb62073ef1b44f03372e6b3d995dd49c60f794fa74c53b8b36d6d7b452d643588854", 0x56}], 0x1, &(0x7f0000006700)=[@iv={0x108, 0x117, 0x2, 0xf0, "05e82239f6289c6d65ec94b25a15744bfcc96c361eeed77f98a777111c951d6dce08ef39c47d71f8a7785a8be91007d02e46b219d8fd2f6213ab47af1dd4b6af6f868efca4d9a3d5ace09b28bbb11749a1cd29489d24f6d31f1a83d4f8310083a30fda7debaa4426e3031f2b3b13453288c743978b0b0e0d9c3664e5e8f267fd560b69a13fbf4db8959d98a88d1b87a0ebfcf9d8e84ab70fd3a80cd555201bcc21a85bfae3eacd45d8a7e2c5f8765eb22b8849d4f8a73c18158a916d7ddb38e7d0c238243d5653d094e1a7a9097405bb2e961efd418a5308ccffca63c423875329b1a4dc3e2910897c60862a2786fc4f"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x108, 0x117, 0x2, 0xee, "9b42bd4c57a43e3d587a48c16a8eb82bc960a59da46d7dfbbc6038254e7e9dcd25df2be86854830d176731681cb9c835cc426fe71fb210df545170b2aa237051fa82454191284dafd97d84ed777730a8eb7643e22b881fd3fe9bd9c5f29b07a80d013bd58af1eede68a88283542c858808f10836297b2c82bf1632983e44335e55eefd300c2c849884b5631dbc3591caa1b06668529100d1cc69698fc420ccd651ba8e7886f5d8771973a7e22002fdbc43781b46e871fa4970c7c32f6108ac456bac48cb8d99f51dd315c33d2264f818c57989e793361fe3ee87085e0b7dd7302d5014c669cfc44f96ff0cac9027"}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0x240, 0x4000000}, {0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f0000005980)="b8461bc0c546c0c9a8f514b30f86e1d301fde03b6c29ddffc81b077faeb154816cf203eacd3da682170484548be22665c4cf958d52192dd8fe2c9d296242e916cec4a2c645a2349f3d04782a5b83d1d21118d94e281ac37ec5ab6da0e492ace4217c35443bb3e9100973062085168358c5962fcd5034e43916371cba1b43d164d51cce5d6c8302c74ab6c19713bd939b03a79396432cca266d8d9623a84dcaca7ecee5b15cb1e13e8d4ce98a2e977870d4bc7a67ddd0e7004e6480de1ee5255fc5d02906e99592581673db2efda34f35638027d17c9968c6636d34299be166372483be591b9c65e02142bf2cf7d0d3cd6e787e6568560b0a", 0xf8}, {&(0x7f0000005a80)="c7771a41295c77a299bda34f11ef543d3da6738993e9e9221cce1fe61d112813b3c1d90c6ededb4f6af7eb2fceecd37488c100d4b5f30838550b28bef1f6864e32ef91243ffb0224c72987c6df6964340374ddb5192c6e57188973528dea22130332eafdadcc841753c7e96bd80fd569eaabf95fda6d4eb034600e9b5986b577f101dce64ea9a64334fdf32f60cca16aba29d282753a808ee50429aff3eae7fcc6a1ec642e45462617e491c6710bb796da46fc25d1b842f6fe8e9cd3f4c369166bbd89ca71", 0xc5}, {&(0x7f0000005b80)="70c42274df0bbc8a3f535f46c667a8b4f256b20fdb9ec88292a05ded14d5e773a7b486276a9699d290f2cdae514583f4591489fbcb03ce33b24391f9603962918e4555b623e48490749d3e918ee90b7d7aa055011b6a58d8c53887163a4cc34af2ce", 0x62}, {&(0x7f0000005c00)="cb2ee99fc108d194eecfab003f4783bd65b9b6800a936caf88dc14fe860f863879d2b860561282859131eb8b29564807eb2125a8ac6bf17651ae", 0x3a}, {&(0x7f0000005c40)="8a17ddd0331b35df36c713b9ccd0afca6452c0f1c66aa02bdde9985c4de04760529a029db51e708b39cb7de3034c13793cd1861620085ef93e931d6cbb9843fe23542aa75d4e30ee5f262124bd373f5e1f7540ff554437b72536bed9a80af334773a3a4285e4fd376f37f1d30d2236d5923e", 0x72}], 0x5, &(0x7f00000069c0), 0x0, 0x24000000}, {0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000005d80)="172a3cc5834fc33512a3e87e442ab31a81afd98e073df7b3f191042669b49a1b781bc452da0a713add09911a1c3d712971d10e1f0cf522259e2332e81052bc23b6edaedca7818aeb937481cbb3f4362a6670af4372c44bfaa2919257d4eba3b3fb26f32fbf9963202345dbf940368a3d82554a8d7ceb78dc4483527d27cd2dc3aeeea98e24e7f99818db7563e552df7a093a97f48f5936c3ee45444893f7a01f27aa", 0xa2}, {&(0x7f0000005e40)="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", 0xfe}, {&(0x7f0000006440)="c3f09302f2d7e40650648c8feed3abeb46b91aa3a9763448a8204e724a263f6f8f3c963d93470cfbd141aeefd30f8a788e896d446e1b3218ffef29c381575a91b2f47efb986a27a70b054adcf0825420a972d82515788ff88b3a2e7dfefb76ac3e6a76fff40c98d240a65417243530054b8fa6524d161ff820cc3d89895b50cf1fd42fd5c158eae90a67", 0x8a}, {&(0x7f0000006000)="4f88251574e6eb24025cb56ed1bf895acbe065d5f58bab2c282cd8e2de77acd45ed085c6bdf885c21a524f556da912b0adc72425eff58fa20871da3a3d1e2b63fad8ddea94efabdc469662cdd7e4bd1210bdd1f456b5827138b40c94ccaefca1bc8504f3cff4f740bff3b02419d78a15a95b9712a5b9657c88843b662fd296cf8a7710f74e0eeb3594842eb8f1f41787b5e2026a85a9d93de9856f747f325dd1c895b3bc5a0819dbc1e6c534c9ff045cdd7d9daf608821851fe37e176bde6933fe194ce9eae9b76c41ddb2ba9eab2472869c80", 0xd3}, {&(0x7f0000006100)="e76198d9538e439776a840bde67b2c0a022b05ab9acb56fa9e477816736d706ba3dc9cdcbaa91dac919fc37190f6667ce751631d319cdc7b1b86dc5d0adfd7fcd391c3881dfe563f00dd3c702484cdae3e614738c1a00154f24fcf8b284b8f56ef3d3de8d3dffe253a9a2b025992cfad6868b79f92551f205436742a", 0x7c}], 0x5, &(0x7f0000006200)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x40801}], 0x9, 0xfffffffffffffffd) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x302) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000140)=""/96) write(r1, &(0x7f0000000080)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43086d67d777a025e309b4949b81f3600000000000001000000", 0x30) getgid() recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002700)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000), 0xffffffffffffff0d}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000001c0)={r1}) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000240)=""/189) 2018/04/21 05:08:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x401, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/21 05:08:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001680)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000016c0)="cd6f331204b98cbac9cc1f7344c5f02b", 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) 2018/04/21 05:08:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x48, 0x16, 0x700, 0x70bd25, 0x25dfdbfd, {0xa, 0x28, 0x1d, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x7, 0xfffffffffffffffc, 0x20}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x6, 0xfffffffffffff408, 0x58}}]}, 0x48}, 0x1}, 0x0) 2018/04/21 05:08:00 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x401, 0xa00) recvfrom$inet6(r1, &(0x7f0000000200)=""/176, 0xb0, 0x41, &(0x7f00000002c0)={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = dup(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/253) 2018/04/21 05:08:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f00000001c0)=""/96, 0x60}], 0x3, &(0x7f0000000280)=""/93, 0x5d, 0x8}, 0x22) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/21 05:08:00 executing program 4: r0 = socket(0x10, 0x2, 0x0) syncfs(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x14}) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/21 05:08:00 executing program 6: eventfd2(0x8, 0x80000) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x3) ioctl$RNDZAPENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7ffe) ptrace$getsig(0x4202, 0x0, 0xbed, &(0x7f0000000080)) 2018/04/21 05:08:00 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000180)="e968beed056952efa2a3c8708db65e181e1f95d0527cb486905ca5e94bdb3e26a66316965b07bd4a61f85792b7c31daf4e54736205c402a67e4e4ddbc08e4367718ca2e9c31af4f2dfc5c6c32852b6392b00bdb37f3c9e6cefb1e56da333431b97d99373cd7ac4b0b29678e4e0c808dda0f6ad9a94c68140c0105ba09c954a864a6dd6ae383cdd69d66eb390016f3d2c7790c4bde93af75f2ee5bbee40580183e06bfc0b4470096780214f", 0xab}, {&(0x7f0000000240)="27193a998d7bd4f27698cf1df06556483abd430a1d5563ea0b2d88b89f6245e49c83b23ad76666ba56749bc30b6abd85958b3227021405b6a0205398f98ee68608a23b60254ab75d5720bffce95ec5dcdb", 0x51}, {&(0x7f00000002c0)="48e0ae78e2a5c39f3d5874e2275f1a15c48f0c07d767296f85ed2a0db3adcfe595ead3af4884a347d783585f90a5e883279c5c1a1ef6bc52bf101aedff47c0960b2297d0e1653f78a440c124c5e711c1ca0c7ef2e9ef5f2f72fe302fb3c2c7c6de7bd7efb0efd9069864c43840ed2496788dd91ba358a38804dfc9a314212dd873e7c8ef2790cce106914fc71c0dabde36cc98b93e4b78ea171119ec6666589021cf82a9c81fea960af26d49126bed383569749293f1a5e57e46058fdd7fbea76740f4c3d032ba4a747274b4b6e41ad001fb6299ab4560a6e27b2f39d1d7b4cddeac4b12428cfa", 0xe7}, {&(0x7f00000003c0)="f49655da99c4e7d296", 0x9}, {&(0x7f0000000400)="fb348b828cbed2fe0babf3bdf5405c76a94f8117455a646b96334ccb810bbd604f18c867d874b2b99bd7ab415b791e2baf20f65ac9eccce98ea73c900b250c1cde62ce76fbc46c419b297c5047cd343cab8d6570758100045f68aed545afcd2647122b8d99986b3ec2b093fa2a89fa835c3cde02d23a6ebee511dae5e6734c2a6c657569633d4e10147f14cafa8e23352260a304815b71816731d17c2ce649cdb32a374b2f536c0f5560751c6bd9b55cd4333d", 0xb3}, {&(0x7f00000004c0)="ded4413f1d9f8391de8202e5668bd947ef60117c55878512c9dd410c58a2587bf62ae558e65d5f9e15db898952737b5bd012114a016b643ed8aa9bd588ae3615950c30a90e042b5da36a354c3aeb287cc5e3d6addb1ca552cfa10024049b0ca3dcfc232524e68d4b70144fec411f9f07abb1ada6537756e8d76ea86b7da180063ab996551e89e619c2dfd88124bbba6533a9527e1ada6393202bc2bdfeb5676f8aaaf2493e65dc7691849194cb4d62", 0xaf}], 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='net/bnep\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000040)) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0x2, &(0x7f0000e7dff0)={&(0x7f0000000100)=@ipv6_delroute={0x28, 0x19, 0x31b2383d3f439adb, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/21 05:08:00 executing program 3: r0 = socket$inet6(0x10, 0x6, 0x7) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/21 05:08:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0128c6138a5238be55cf6434483ec460295ed0379f0b546e", 0x18) 2018/04/21 05:08:00 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) bind$ax25(r0, &(0x7f0000000100)={0x3, {"71ebbffbd92760"}, 0x7}, 0x10) mbind(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000986000), 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) [ 80.032695] ================================================================== [ 80.040239] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 80.046741] CPU: 0 PID: 6457 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 80.053578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.062932] Call Trace: [ 80.065533] dump_stack+0x185/0x1d0 [ 80.069172] ? netlink_sendmsg+0xb26/0x1310 [ 80.073494] kmsan_report+0x142/0x240 [ 80.077303] __msan_warning_32+0x6c/0xb0 [ 80.081372] netlink_sendmsg+0xb26/0x1310 [ 80.085529] ? netlink_getsockopt+0xc80/0xc80 [ 80.090031] ___sys_sendmsg+0xec0/0x1310 [ 80.094104] ? switch_fpu_finish+0x6e/0x4d0 [ 80.098437] ? __fdget+0x4e/0x60 [ 80.101807] ? __fget_light+0x56/0x710 [ 80.105696] ? __fdget+0x4e/0x60 [ 80.109068] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 80.114437] ? __fget_light+0x6b9/0x710 [ 80.118424] SYSC_sendmsg+0x2a3/0x3d0 [ 80.122251] SyS_sendmsg+0x54/0x80 [ 80.125802] do_syscall_64+0x309/0x430 [ 80.130137] ? ___sys_sendmsg+0x1310/0x1310 [ 80.134571] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.139762] RIP: 0033:0x455389 [ 80.142947] RSP: 002b:00007f2f58612c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.150660] RAX: ffffffffffffffda RBX: 00007f2f586136d4 RCX: 0000000000455389 [ 80.157927] RDX: 0000000000000000 RSI: 0000000020017000 RDI: 0000000000000016 [ 80.165198] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.172467] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/04/21 05:08:01 executing program 3: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x404402, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x6ddf, 0xffffffff, 0x800, 0xd873, 0x2}, 0x14) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x1) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0226bd7000fddbdf25110000001c000200080006003ffff10008000400ff030000080002004e220000080004000008000034000200080005007f00000008000900018100070008000b00000000200800043f00000008000500050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000805}, 0x4008004) syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') 2018/04/21 05:08:01 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, @tid=r1}) mq_notify(r0, &(0x7f0000000200)={0x0, 0x37, 0x0, @thr={&(0x7f0000000080)="ac5f5711be9562e8ce38251748c5704e3c2e60194e950766d52bf200065ed5faf376c8eb40f24a34436f18db71451d980e25aec21d7dde199b4b7c6032faa457561c0bb8a21b05b6119a807d67e10c85550fa6e126b6e788b0c1", &(0x7f0000000100)="5ecfaaf695c2d90184de2b53ffdcdd4999e430f00394289ff88456e82e959e6b726bee81d8c5f1b4b4193ee19185408c0c1e3f9627f19d4c50238f3e0f5a3ea1e3f22dcacd68683e066fa44274a5475c3e8be9daff3556fe6d6250a72e897dfe659dc00f75bc913dd0a4c05dfbcba79fdaa3017cec83a39d72e15dcb5646524b8fcf0d4b30899433fdbcf53e6859814fb363e37af64248a0afc45ffb1f9d30a9f0dd8d249c2215d9b7bbbfd115b0d35b09edd5c16be61d05d7a2024887b55a9fe5f661a13f3b795da515fce77ca96dfe"}}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) 2018/04/21 05:08:01 executing program 0: unshare(0x400) pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x1, 0xfffffffffffffff4}) [ 80.179740] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 80.187013] [ 80.188640] Local variable description: ----address@___sys_sendmsg [ 80.194947] Variable was created at: [ 80.198671] ___sys_sendmsg+0xd3/0x1310 [ 80.202652] SYSC_sendmsg+0x2a3/0x3d0 [ 80.206443] ================================================================== [ 80.213798] Disabling lock debugging due to kernel taint [ 80.219955] Kernel panic - not syncing: panic_on_warn set ... [ 80.219955] [ 80.227330] CPU: 0 PID: 6457 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 80.235471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.244825] Call Trace: [ 80.247429] dump_stack+0x185/0x1d0 [ 80.251135] panic+0x39d/0x940 [ 80.254353] ? netlink_sendmsg+0xb26/0x1310 [ 80.258678] kmsan_report+0x238/0x240 [ 80.262488] __msan_warning_32+0x6c/0xb0 [ 80.266561] netlink_sendmsg+0xb26/0x1310 [ 80.270726] ? netlink_getsockopt+0xc80/0xc80 [ 80.275232] ___sys_sendmsg+0xec0/0x1310 [ 80.279302] ? switch_fpu_finish+0x6e/0x4d0 [ 80.283634] ? __fdget+0x4e/0x60 [ 80.287003] ? __fget_light+0x56/0x710 [ 80.290890] ? __fdget+0x4e/0x60 [ 80.294258] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 80.299624] ? __fget_light+0x6b9/0x710 [ 80.303615] SYSC_sendmsg+0x2a3/0x3d0 [ 80.307431] SyS_sendmsg+0x54/0x80 [ 80.310975] do_syscall_64+0x309/0x430 [ 80.314873] ? ___sys_sendmsg+0x1310/0x1310 [ 80.319225] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.324417] RIP: 0033:0x455389 [ 80.327623] RSP: 002b:00007f2f58612c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.335331] RAX: ffffffffffffffda RBX: 00007f2f586136d4 RCX: 0000000000455389 [ 80.342602] RDX: 0000000000000000 RSI: 0000000020017000 RDI: 0000000000000016 [ 80.349876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.357149] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 80.364421] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 80.372335] Dumping ftrace buffer: [ 80.375863] (ftrace buffer empty) [ 80.379549] Kernel Offset: disabled [ 80.383155] Rebooting in 86400 seconds..