mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000caa000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000cef000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c8000-0x4)=0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000feb000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) socketpair(0x80000000000004, 0x80801, 0x4, &(0x7f000027b000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000c86000-0x10)={0x4, 0x40, 0x9, "077a06a2f811", 0x5, 0x0}, 0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d26000-0x8)={r1, 0xbdb, 0x7}, &(0x7f0000d25000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000737000-0x8c)={r1, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d25000)=0x8c) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000e6000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4e000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000021000)={0x3, {"d1fff85004ff2d"}, 0x8}, 0x10000018c) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00006a7000-0x4)=0x0, &(0x7f000084f000-0x4)=0x4) [ 188.609477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009ff000)=0x800, 0x4) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$void(r0, 0xc0045c77) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000547000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000059b000)={0x0, 0x80000001, 0x9, 0x3, 0x9, 0xfffffffffffff082, 0x4, 0x5, {0x0, @in6={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, 0x4, 0x8, 0xffff, 0x6}}, &(0x7f0000a0e000)=0xb8) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0e000)={r2, 0x400, 0x5, [0x2, 0x46c8, 0x2, 0xfffffffffffffff7, 0x7fffffff]}, &(0x7f00006d0000-0x4)=0x12) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a0f000-0xc)=@sack_info={0x0, 0x4, 0xffffffffffffffff}, &(0x7f0000a0e000)=0xc) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a0e000)={r3, 0xfffffffffffffff7, 0x7f, 0xffffffff}, &(0x7f0000982000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 15:08:18 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009dc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cfd000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000097d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x5ac1, 0x4, 0xcd}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e3a000-0x4)=0x6f2, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00004ac000)=[{&(0x7f00003b6000-0x3b)="390000001000092800bb61e1c30500000700004a0200000045000106fff4800004001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ec1000)=0x0, 0x2) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a74000)=0x0, 0x800) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000ec4000-0x4)=0x0, &(0x7f00008ad000-0x4)=0x4) socketpair(0x9, 0x800, 0xf72, &(0x7f0000ec2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ec3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000-0x4)=0x8) getsockname$ax25(r3, &(0x7f0000dd1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000c9000-0x4)=0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000ec2000)=0x59e, &(0x7f0000978000)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000050d000)={0x0, 0x821, 0x0}, &(0x7f0000b13000)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ec5000-0x8)={r4, 0xfff}, 0x8) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a09000)=0xa7ed, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x0, 0x800, 0x2, &(0x7f00002b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c84000-0x10)={0x5, 0xcad}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, 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0x1000}, {&(0x7f0000553000)="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", 0x1000}], 0x4) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r0, &(0x7f00006a7000-0x70)=[{&(0x7f0000346000)="8c1aea966d8df822f9c7863b906e1d9c8a0655a63e34db6d5edce677db8614010727ef25b4978b327869361166de711f", 0x30}, {&(0x7f0000551000)="418f7f780a68d505425f49534f4dbda7b42797fd3768d0039dff45c357d47a0c741d4c1e753f66c1a4e69e1ff31e06dc9e916944c02fe9e619885ee3b44dbd47436b0c6051ed088053c679deff627836462d4dd2009998af7285fc07b3e8a206f58834115c2fc77f93839eb67a112480b2bc7314", 0x74}, {&(0x7f0000887000-0x33)="3691d35849812d862bc36aafbb4beb09523ae9acaa8110c50407415568ca2800d779e7d3226788b5e358f689ec1d12ca65735f", 0x33}, {&(0x7f0000c4a000)="b7b46f4e2503fd95133e8aa4bd5dad0aaec9dc1606716e5c57d1e38e38eade033c5232241c7da1e2d25600ba1e770ed5fc2bcafa1fdef3dc34", 0x39}, {&(0x7f0000855000-0x1000)="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", 0x1000}, {&(0x7f0000709000-0xe4)="88f9e3406f9be5e4222046c5f0f49f614187ef9f61fca6fb5b1f4dfe34b69db121ea08d8241b47f3d9d18f95248f136471875cb7f08db34586f7efc992e2b7d4c977302610bdf79d5a57b8b44f08b82bf02fc05cf0b0217740b8873f724fd21b5a7507127cf019c2cec7de8291e5095bcf58c483a687385285fe201b687326631a1cb5ee9039ab1c91794760c1e51e42318b2dc8556a754e028cb6bc2505916cc20b3171e07e0f7c031350e94c4748403ea0c5ca92eb6ddc22d26e70dfdfeb923691ff6df4e13d60b4ea8f9e0b95244366862d9da30706b31779942390726666a328779a", 0xe4}, {&(0x7f00002dc000-0xa6)="751414ccb3a219fbe361441b38c9eae4a60da6d2576ec232bd219e5f7a46e983275e081e0c3817c0bfd0c8fb4e714358dd4b61c3b2b3bded3bad2555506793795e579414d84d628651ba29ea2eeb5f8548702d72d469ccd7894da6acd7a7f92fa5e2dea0b73002b7584a477273283c030b2cf183c4740a44958dbd0868dde4e2e3b1671fe4ea45575c1ea5fb62af985e49ebc66dcb5899a25772380f2661dff30c66cfeb9e1b", 0xa6}], 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000afd000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000009c000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x284, 0xfffffffffffffeff, 0x80000000, 0x3f, 0x6}, &(0x7f000094e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000019e000)={r2, 0x58, &(0x7f000097a000-0x58)=[@in6={0xa, 0x2, 0x5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x150b}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000434000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d65000)={{0xa, 0x1, 0x94, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x80000001, [0xb0, 0x10001, 0x20, 0x7, 0x0, 0xb1a3, 0x1, 0x0]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd9000)={0x5, 0x39cd, 0x200, 0xffffffffffff24f1, 0x6, 0xc185, 0x101, 0x5728, r3}, &(0x7f00002ec000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a7b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000452000)=""/189) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000878000)=r4, 0x4) 2018/01/10 15:08:18 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b0000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a42000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000734000-0x20)=[{0x3, 0xc9fd}, {0xb, 0x4}, {0x3, 0x8001}, {0x8, 0x1000}], 0x4) accept$alg(r0, 0x0, 0x0) r1 = socket(0x1, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x820e, 0x5, 0x7fffffff, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x3ff}, &(0x7f0000001000)=0x8) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000)=0x8001, 0x4) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x8000000002d, &(0x7f0000fe0000)="96a44089f40901775e9c6a368fb730bb5a4e1d6fcac961cf8e6ff706000000000000b601040000be2afbc60e8bbf809b270591", 0xfffffffffffffec5) r1 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000529000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7a000)=0x0, &(0x7f00003ae000-0x4)=0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6c000)={0x0, 0x0}) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bd7000)={0x0, 0x0}, &(0x7f0000d6f000-0x4)=0x8) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d6e000)={0x0, 0x346}, &(0x7f0000401000-0x4)=0x8) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d6e000)={0x0, 0x1, 0x10}, &(0x7f000008d000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d6e000-0x10)={0x4, 0x8000, 0x8, 0x800020, r1}, &(0x7f0000d6e000-0x4)=0x10) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c26000)={r2, 0xeb, 0x3, [0x80000000, 0x0, 0x0]}, &(0x7f0000d6d000)=0xe) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x0) write(r0, &(0x7f0000b7a000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b92000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) 2018/01/10 15:08:18 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000096000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b7b000)={0x0, 0x0}, 0x28a1, 0x3) syz_emit_ethernet(0x4e, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ecd000)={0x0, 0x0, 0x0}, &(0x7f000091e000)=0xc) r3 = getgid() mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ecd000)=0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000)=0xe8) r6 = getgid() mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ece000-0x38)={&(0x7f00002c9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ece000-0x20)=[{&(0x7f0000989000)="a899304ac0049b22e6", 0x9}, {&(0x7f0000ece000-0x98)="370ca86f89b2199b09ba636d66a0ac47835d139f5fea976a9e06971adc42f62b2faf208c80526f87719c9326dd2acb14fcae7cfbf4e67aa24cc9fb7b455d4f0474e834174bdd64f47d861257bbfee8082dc2d188a1f4859701789a72dd46280106ac6a37e48f1bce84c23ea4d0d540bae1c7a3eb79d9a28efaf38a26cb27eb809a83558e276635945168cc8ebb52bc19eec3f13288371a74", 0x98}], 0x2, &(0x7f0000d15000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4011}, 0x20000000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept(r0, &(0x7f00005b0000)=@generic={0x0, ""/126}, &(0x7f0000c04000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00006bd000-0x4)={0xcfc}, 0x4) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r7, &(0x7f0000ece000-0x8)=0x0, r7, &(0x7f0000ecd000)=0x0, 0x10000, 0x8eb672532b97aaf8) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005ca000-0x4)=0xffffffff, 0x4) writev(r0, &(0x7f000071a000-0x60)=[{&(0x7f0000fcc000-0xac)="11c93df1da5798defe86602de4360e2f1b281903dc43390ac3c1d7176ad0fe230521b3e938d112c1fd5dd2096842c37809324cc989db44e4c364b3172d460108508c5c0e80217c6e4fc0f18f8b68f7843f2ae6f7c8e52c56954883c8fb2190e506fcfae3f7896403c4fd31e1176705d106d44d308139ecee3b8027f46d7bdad13ddff65948ffec55ac59cfbc9f4986bf6792cd67f90f0740f708dc419dc6830fd3707ec609652dfef38180fd", 0xac}, {&(0x7f00004ed000-0xd1)="9dfdc4d46e4f51bab9204089bf077c490b9eb45b68e93571c4464844d2634e226ce549d2030cc0b2c430b73555868b3f793e22d2ca139bf5f2bcc48d9d8e2e6030a8d5406e0da1e9bdab8e639a191df86f8c224a108367d553f29fa4a334e2a2c9aae6bb94f892e916fe38795b5195a156b7a7e449ed213d55faa8dc3665c62e984e109c8a84f1a4d3e71e34f565910416ad0ea5130dcea70bc1be009d6fca83497dace09cc258d3e85098aa75309b00eab6c0c4349e99ed25cf29bfd444a2f337a7084cd9cb973d5b89752c4052338c26", 0xd1}, {&(0x7f00003a4000)="c1c99721df50449e156944fff4d7944edbfeb29b4000b7c21eeb17ae6c832f7dfb140832218bf81a18050c8311ce0be2d5643165976e8036fb2ebba2bf361de7af03a5e7ad5518a11ea07ed7c481", 0x4e}, {&(0x7f0000c6f000-0x2b)="1633e2ee018f0cbef5ec6fb5304eff81fb9b189645f5572e4aa985930c59fa2c7f99d7f92419a814fd62c3", 0x2b}, {&(0x7f00004c5000-0x61)="3a108b61370642bcb9fa832792b5249e9fd9a9ecd85c6102d6eacd7562df66357cd30e9d0b6ebe0c6c7db12920dcdd06ca488c64fd235baca13a61f1b3e5ef39f7134e0e54947550b5ea17f35167cf7860acae39087523d544be9b49b801cc86a7", 0x61}, {&(0x7f0000776000)="faf9cef85f71058f9f28e2d96556dd70791b0ed7296947c3cb38a44a858056afe39e4f2a3c01d9f6de23e8a0d0fa23ea667c6327543f6b8a1b92c540e1a816b3fddbc2187801c30f2ac30692f514fbfd95e714920814b67c996a687554842caff48fad729e0fa37120c17f92f79877e97ec3192e2398e51d749cf34a80cef706cefc2c67be0c8f9d487fabec06c3bb609478a778148c5771b6158a7bcbc1176ce86cb2141aa160d8ec20428cd46cd5bb9d25a330f4ebd9fd69710328cc58bda63406e3ab7f39", 0xc6}], 0x6) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$netrom(r0, &(0x7f0000ae7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001ae000)=0x48) write(r0, &(0x7f0000216000)="24000000190025d03d1c1f240700e0000a00e40000101400000040ea0800060000002a00", 0x24) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff7000+0xe35)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x2)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000)={@generic="3acd9224cc5e0dd4d6a7bb874b51d19d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fa0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000536000)={0x0, 0x0}) getsockname(r0, &(0x7f00009d9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 15:08:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006bf000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa2000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e5000-0x8)={r1, 0xff}, 0x8) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002d9000-0x4)=0x22b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00002d8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d8000-0x18)={r1, 0x8, 0x10, 0x6, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002d9000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffeffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xa282, 0x0, 0x100000001, 0x4}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d5000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x7, 0x5, 0xffff, 0x2, 0x400, 0x282d, 0x4, 0x7fff, 0x3e1, 0x8, 0x8000, 0x1, 0x3]}, &(0x7f00002d5000)=0x108) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 15:08:18 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000dc7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getpeername$ipx(r1, &(0x7f00006a4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051f000-0x4)=0x10) write(r1, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000401000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008bd000)=0x14, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009b6000-0x10)={0x5, &(0x7f0000593000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00001c3000-0x1d9)="26000000250015f8feffff940000360004ffffe8000100000e00010004000000000acd17f187", 0x26) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000048e000+0xc8b)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff080001000100000000000003fff60000", 0x24) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000be3000-0x4)=0x2, 0x4) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) r2 = socket(0xc, 0xa, 0x8001) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000516000-0xe0)="b7bf613952ec474307741c958e5102b25bdf693d51845fb73a45e1f96e31af6dacaa43e7ef36b56cad6cd68da907fea4ed0c039fff7bfc5165f8c19d364e9b2e6554f7ac1ed248c397f67b93b3241a78cfca023ebcfa3c8f043490c36140cb5fd677327a5b069ed0edcefe07a8862dbb03496fb3abcf649d2ca9dabd9c027a8c871a5c67fb3367a7c55170061da761dc77de5558680a214a805e7454b5686be6a672512caa62d215c2bed477c6040cd03f7262838a4e79bebc082595c177f97cba2c1f8999c31e4747864138e4ab75ebad7f1fef6c597217f0314b5f04b8d817", 0xe0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000341000-0x4)={0x7c06}, 0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000007c000)=[{0x0, 0x0, &(0x7f00003a5000)=[{&(0x7f00000bc000)="12bfae636071674cbf9d70bae560e5a26ce2a64dc58267ae64b532ca37b2b463c6edb619f0977aa06d791928f5101013927278b563f2a72b59518f476590b261eb8b5c0b0fac8be3117f1a3f0ea06f3a173cf8a32acdbb993d4d14889d8874fc0916ab0d201c16459259d0462bd9cc0c2d7015b1d86dff639e341f5747dc15162869644d24421c582a6f266987a3fd0c5e85e93911d718ca4b43f3427daca775ac651323b5355d7f1fe481346aa4ab26e23f85c5666ddaff09652687f58c9e05f65826719bea45a3a87149d99127a8678f670905d4307c225f6971994d12043e908b8d", 0xe3}, {&(0x7f00005b1000)="dee6afbf0b7a21891d030ddea1270c1106da0de28e7e19c912ff72c5bd693ea802910f0e7397387cbcfee0f1f034de3d075dc214ead94cbf9fd554aa7591da255499bc1575b7eb47fb6178ba783eaec531fd5099419c2cedb4fd17d12c50864c24f56c3e24b04011d53e606d3c56296c9ad0e05492fbe7b3418c588e327cd06ef41cb751da22e72c364ef8a57c52cb84f13d9db835628f38ba9a47a35ae06ca351aa38be57c2d8677b212b028473de", 0xaf}], 0x2, &(0x7f0000214000-0x2a8)=[@iv={0xb8, 0x117, 0x2, 0xa4, "55007ced35f1909a154532fe78e9377ae0f6d684f601bd559717fb9070427b13b13e8d6dec9a950352d5d932c4f03c319f32e40e9d65d12ac2cdb0d5c58f4f2ce1d80f237b91599a3dbfc90158344fbfee00e1d9fe4cba555037db696e4d364bdbd785a4a633dc50783d906cdcf8d8851a2507873462ba622fb099a736b57fc4424019d59baac9eb877db280434c63afd021b4af2d69f2d7e63c782a6f37a7d52e169902"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd5, "409352d183a1c0dfa4a2e9090b8bc6b4779d5496e8d91d10992a352327e6ee048f86ad19ed68e83cf7f239fd0b6592c8467521ab324faa95010bc5f5e0f29d4f0a24c4f3d82c3bae1056efcad8be7473f79403fc9cf82b49a8ce2eddaf9ee3ba7374f24d26ee16f39b3b931626dd42d55d7d70ec296217fa6c5039ca22aa1cb648db19a596ed56262bf68f41502c5554d3d1edd4151aeae63c45dc9d8d7f3c76a9cee1b5d211b516377e6b9fd785a28014942f76d0a03ef27fa53c4276ff321c0ae1ee30ac8cc0f2ccd80b2cab0942c0509e45e7ce"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x70, 0x117, 0x2, 0x5c, "20cbc48582dcef3cf5b79483dd47d886a648f34bf954aae20cb7c00edfe9cf674ea1383e7c4f73bcb4fc1e8c66e9c1008ec77f0ebd5051b27592f5bee2aa47cc1f769f01373d29ea934faeebbe7fcedf3d5ca5f0d6810f91a7e127eb"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x2a8, 0x800}, {0x0, 0x0, &(0x7f00005b2000-0x20)=[{&(0x7f0000020000)="1cf90253466991d77cf1c0ab2c50705baad690542b2aa71916c34a95017905a19faa4146cb6b68be1f2dd1b4de13a56496370a33ccbcf76610a1e303e102df8fb0573ad19872c90576b40ea723b4af40937642d592081fd7cce0f2e2bf7eb45fe048c2aba996ac18f4d402b6d31513c290a8e0b55d0e2b8d15a98f175032f60d46138d62909a5d579e03cefa5bde07", 0x8f}, {&(0x7f000016f000-0x1000)="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"c5ed2013d07208a11729ec6b26efdb63885108b31a2171af0bcf49cb196ea6b52892795b58cdd418fd7fe0eff6e7418ae202981fb7ef70d9671b4589880a8341495ce1446506d3856c3424ef47e98dc9e2cc87be397912448a3c17cf5a6b653d6a9025a918dc51801fe04ba84ecc59a655867839e02e135696a3b1ef946a74d0aa1169282b2960f32ccdc4ab2339092e3490bbe2cea42290e0aac5011e72408cc374ffba0d1b347be2caea59ccde741bc204e1738e5a389bbe329b180e0c3781270353500fbe090e3dbc493115bd806ad18236b259a529803e344953630704ce5d3d1888a0e8e6ffcaedbdb01e8eb29114e7df2ced"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xef, "15ead506e9cfc7104548a7682650f71247739410400d271e15c9da81ba69fcdfedf3a75205b6bfe7d62981e8fa42303cd112e4a4733125287fb5c35d6f03c249f81f91d24769ef0af1b4ecdff61f7289856fc490529c8ebdb9a1fd39d3f5aba8eace123f304c7cff519fee773257e1a9bec73d97672a323fb0b9134dd531d41b1594a3aaea0b05fcceb76c5b82f3705174f0730f35bef7d86dcec6f62d5f0469a0d575902a0955b797e70c26859c6ea571e647e73fbe3b98b47b69f6b69cb2b043938b63f2100752be210495c520060fb310dd1aafab3759431bf4210f0a569123c73c08c23bb810371d86928148db"}, @iv={0x108, 0x117, 0x2, 0xf1, "48431c2cb0a2734ef6f992ddc5f9f52dc932477c75feecd39a912c2f123912544a102db7cd37e8e5e1127b9787e100cf1694a5de9a84ddfe93ee5c29d52930094fb902c8291b7dfc8c479d2c95e0cbfe8fd21f729a2304817a6f45a240241ac441d8c742a936acc51f81f6260336169364897d73b05e2fc1431563bf61d297c6329a9039ff9720c34ff9467c22fa18647c6629e0858a0c85d210cdb521cb02571f86ac822abdec3e90d377c87df95bf831bd6b17035ddf4053332b524e4b522e9e575db2c88e30aa2c97629d6bc811d624b2786568547506fb89d60245017c9d3ae0e96a4ae780d2779a3877109a7a28e1"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x98, 0x117, 0x2, 0x7e, "1e87b45aad663d464afab82c7d0bb71ce6bdbda8cad8c37d3692d86a488b3628ef0459246e59c4c84820464ad571138108dcf5f2f31ecec4c89d9f803ae817dc90f329067ed123a67d393035d8acf61b51c90363fb56355bdcb36f7e8fa3bafe9f88f27bd066cb2492550ef0ca2aa88f53ee7e542e45d2ed394baaaaa4a4"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x430, 0x4004044}], 0x5, 0xc880) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009cc000-0x90)=[@in6={0xa, 0x1, 0xb6fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52e0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x1, 0x5402, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000790000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009a7000)=0x58, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000078a000-0x4)=0x2, 0x4) r3 = socket(0x4, 0x80005, 0x6f5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000141000-0x1)={0x1f}, 0x1) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) accept$nfc_llcp(r0, 0x0, &(0x7f0000f9b000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e89000)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000cdb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fbd000)=0x60) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008e7000-0x4)=r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x7, 0x2, 0x8001, &(0x7f00001de000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e65000)={0x0, 0x9, 0xffff, 0x814, 0x80000001, 0x80000000, 0x7ff, 0x100000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x4, 0x7fff, 0x4c}}, &(0x7f0000fbe000-0x4)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fbd000)={r4, 0xf2, 0x9, 0x7415, 0x9ce, 0xd0e6}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r2, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fbe000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000fbc000)={0x0, 0x0, &(0x7f0000697000-0x10)=[{&(0x7f0000fbc000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0xffff}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000058c000-0x10)={0x5, &(0x7f000022d000)=[0x1200000, 0x4a, 0x7, 0x2, 0x6]}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x0, "4e5afae32638410f61e13ea6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939e0301c900000000000001005630ea2a71f9", 0x2}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d0a000)={0x78, 0x29, 0x34, "c730e747f7df7c120b78abaf5ea92ddee2a3e06e1b41d727e36300dadceb014252260d2d2fb905d7a13360b5e49d992e103a82de2e63c1327af6069de3df479ddf7a4cf20800c4530dcdf301cd72201b6a36ad9b5ca6f40f9f1e183176678f3b0f"}, 0x78, 0x0}, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fbe000)=0x0) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) listen(r0, 0x2) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) [ 188.945811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 188.949664] openvswitch: netlink: Message has 6 unknown bytes. [ 188.957860] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c75000)={0x4b2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ea000)={0x0, 0x0, 0x0}, &(0x7f0000531000)=0xc) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000472000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000077f000-0x4)=0x14) getsockname$packet(r1, &(0x7f0000d23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000058a000)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r0, &(0x7f0000550000-0x10)=@ax25={0x3, {"1c287393f384fe"}, 0x4}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000925000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000f5c000-0x4)=0x8) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f90000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6(0xa, 0x6, 0xfffffffffffffff9) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x102) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0xd, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffef) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40800080}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x5c0, 0x1, 0x2, 0x200, 0x0, 0x0, {0xa, 0x0, 0x0}, [@nested={0x54, 0x4f, [@typed={0xc, 0x51, @pid=r3}, @generic="7bad255eb93479cad8fb312464841c4ada4cf7ea1402282556eb65db88fd23d0ecc810b099ff1afeec692a7978f4d9a7bec418fa5c8e33fb54d2e138b0d6", @flag={0x4, 0x1c}]}, @flag={0x4, 0x37}, @typed={0xc, 0x45, @u32=0xfffffffffffff800}, @flag={0x4, 0x13}, @generic="cf5815f81b007b6a9dd24ce94a75d05784f29dcf286232720d86b94028e554b319de2b6df1a998d239e2905b13aef6206796ccaa06f70a58037f43f2dee58aa992ff4dfffd09a371d3dd7d1768da113f5f8d0cb5976c6234b19de0992186dc7520b2b5a6f4a617ac54572fc0a5c20ba2257dbbaba32d4b81d182847cc68fcf409084ee961bd3427c66", @generic="e3d06e74fc9105b38c21324629a134b07483ba77a9176044b7a6e726fb809df8f2ac8965532412ac909ef0ad5df0060b03d7de9f20185b4c217b4158a123be17d64564f9a595a7853010bf657b6de3d3200c6a8d2d3c2ac3", @nested={0xb8, 0x72, [@typed={0xc, 0x7f, @u32=0x1fffffffc00}, @generic="f76fba55a8552614245275438c1c46a68eba0530c2ef3751456e01cea21fa55284c6038241892602ba648956200b4c77aac209a9561581fd86518d10d62d01e741ca113a7142aa89d07f0ec342723e85d96fd11885514d297931758ac753df93064d5b96fd4de6756874828022adb085f760b4dc1c969133331e2e75b7b38e130e0b45063f059d010981aefdaba59e89085af5f1be3af5865cab8482fa47281797044cff91"]}, @nested={0x220, 0x4c, [@flag={0x4, 0x42}, @generic="0d00c5e8ae97869c750ef0415b29f4b59031dea68c428bf71434ef60d57cc70fb1f7c762a4f11a82311fdaa6a9635023c55b9ea20b64489539e4b391096560267abd59b569fe609d9eda2fc85403e85e533748a742caa75ac5915c4a4352cc2613dc35030e43a61b330fb8337e259b96f5165d685e5dd61bfa2566feb45861b9248d15f29754b6e9aa1d541c0aa1398a48395ab1f4bbb387d1205c8b4f84f473d3f9953b0763", @generic="553185ca3485cdb8c74c7d5ed43d243618f8ea2abf607f5883ee2ec2a80702649ed68c22cec62e646d15af898965aaae7aa5d7f00c370ff60588c5a1db9130471c07a8f5efc7dd66593a299cead459687625110197fdf26b77e9354b168c4795c1c7c271532b48536258f5a95359913f9b8cabecff563f3762b4632352d15a37a5b9def7f050098c175763bb87c188f72eb1df5935858369eefdd35380e8020de3fc13d6c00b474c763ef6ae5cabe902f1fe4275e4a2d90cb0274eb246a186f9e6a9b79765ce0d7e", @flag={0x4, 0x79}, @generic="5fb8ae365bfb7183413b7e6940a8276190c29b5870ed7b3cdfd86a1994e84f0dd3e71e1a24dc05682230292a587e40dbb233a5ab0998266ed8c724aa1056825a6247b96bd71226c91a207e7990a9fd1b7b2bb3e6623abd0d454ecdf57fac27a87fe2374fc3b5b5fa2685b68a4cec798cdf4932b7c1df75134b07141a1609b7ee1f2d473cf15797cec5f1f0ca685fb5d1bc0f4f7d735ae0f96958f9c7113ff576a3df07e55f"]}, @nested={0x17c, 0x53, [@flag={0x4, 0x67}, @flag={0x4, 0x1a}, @typed={0x10, 0x7e, @str='md5sum\x00'}, @typed={0xa8, 0x76, @binary="89171aae5b9807671948125fec8d34f821f8f3325a6b6a9a320aea57b3913d3db6bae9467f345e7580054517a3e53568ba2aee7f4ec309d1fbb699148fa68414a3255cb96af523c1d22e4631a6de3907b76e181861d7d07c6d5b25acaaecd883f0e9da8b1f05ffccbee5ce297d1b6e3fde200eb6d887e24f61ed708f2778f79974b50ffccfd48c6d0aef50afa59905b7a09d0043b2211cc297fd0f67efe1383d"}, @typed={0x10, 0x1, @u64=0x20}, @flag={0x4, 0x2e}, @flag={0x4, 0x13}, @generic="fc7b6fcfd6f7490ebb1260fb2cb015829871a53549cc91211a57110791e74522d19f2301935dd17eb28ca0f93877693a919a650f4c30a06139c4325c184e460d7c486edbd8c2b8f3ec096606354bdfdd1fafc450bb7ca1070840e7c638bc849f1f59c2aad194bf4d7a066398755b73c83d6f846802985ca9d32ba7bd5fe8dbced984488c3beab46c670f8e872286226f8f2b016b0e496c3ddf0289220aa86d"]}, @typed={0xc, 0x44, @fd=r1}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ea000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000)={0x3, {"97180c91bb9c49"}, 0x1}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r4}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0xffffffffffffff60}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x31b}, {&(0x7f00003be000)="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", 0x1000}, {&(0x7f0000df3000-0x51)="0000000000000006147b9a917f5f831653d87b280548fe3fabba1d66b67c5941070038d6822d4887c7801869c0c6b45ab5efad462de9ef86f8d9b72df4ba7c5493265bdedf9ed9c118718ae7d5f240770d", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f0000c7a000)="", &(0x7f0000f4a000-0x76)=""/118}, 0x18) [ 189.008745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f96000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f00000d1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd6000)=0x60, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0xf, 0x100000001, &(0x7f0000efe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000cae000+0x7dc)=0x0, &(0x7f000029e000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bb0000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000604000-0x14)={0x11, 0x5, r2, 0x1, 0x4, 0x6, @random="94bdeb7edc0c", [0x0, 0x0]}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009a8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000a, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000+0x52f)=0x17, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000004000)={r4, &(0x7f0000002000)=""/102}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000)={r5, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x5, 0x5, 0x8, 0xde}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000008000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"b0ff0ac54acc6d"}, 0x60}, 0x10, &(0x7f0000008000-0x90)=[{&(0x7f0000004000)="1f6a802fd9ca58519e6cce693e04214e3f451e61396dc9f871f7a849ae0f6fc6c9d67b41f3deb4104b581918db247c8afb8a237295785f620a543df7b98dee4333c5edd4f631ab290d78221f2bd838018fe48ae65eff99a52204abb3790be1dd442eb4dfac0d3dbef90ee78eb0bf3eb25723ede834518fe1164a4dfc", 0x7c}, {&(0x7f0000008000-0x1a)="8b51a8d0d61ffeac1397f99507fe90fb9796c92dc0c096d019d7", 0x1a}, {&(0x7f0000003000-0x1000)="a8f90786456b7f27a98ba2dcd2a5119679c88f44dd396c85e37ca61d39f24a874cd8343182a3e4c3cf7d1a009eb777a89f7d66269d59174abdc370fc019001f02833b2d83cee734e0c1cfcafe76daca0e8731f6fde2ef52769ff6b8d9dcd6feb10a0fe435b68a8c0a5b38b595d0e79e4e8cc920bb120c7ccb6b813651c9063b83b3570971646232df2d0a24c6635af26faa5ae28f5b2807d3244847c5997a4189e6ca2fba629c082d55a36718afddeac99be7b8fdb8fc601229150f65fa46e846d85da01cce3ae9c935c57e529d8b7ccb644feeecfe5f39093221ee58c13e42ea79cf40d0a62d827331bace4765c68803658eabc88dc2b2edded737c0c3f17beba8eb2271c1283d1c813db36880bef5d5e7d1cce9dd76d8bdfbc1fe3331c128afc146467295e1ed6add73890ff80cce7b623f7d624e6a837cd769120ae3797833c826f148d0b9abf654ccdd79edf86bcf200ac0305c79fd1b7104acdb026e09447d9eb8dbe7878d6f76960da131a3204d3e3cdc0140a4f53b3363a1f04c98a22ab028f6cdeae763878f38e09eee3e5f96696ee05bc6b91a543ed293156c193f4a61b1a0f358ec745aa1cc0362c58a16a636bd90e25ae8a22db2250c1b1297afe1719ed545a33e0646ef0fa8ffb81f3aeca8be6136f96db20943ca606f5989f80a33186f2cd83f53ee9ac3bfa09099de0b8cb0e89866ac5e37c70126672649f9b45242ce1ed340538a6ff0c9e544541a7a245751127b6b8a5d574c6544169e9348b125dc9dcda966699c74acfa371cf6aadeafc98b9b83f3421fbd34452490fe77207cbc7ac44e5544a65702628acc7921bd24b9cd44da16bd93c3db39d6c292fb6fa86f16f85ee495c5aec1d73c2bc5a5dd61dc9c72bfd5b539e8699cc5ea17edd07144f63f8cd1ed1cd37d8d67b712aa011292cc5f6f933fbe8ef8f99efd30d2d186e2af42fb99ec23f9d119f03617b68c68af93e2bb5314516aa5d039c44b10a61ae3577cd6f2fd6677baed02a0e62caa9249f752200971d8255171f5e3a2fe43b23fd5992c3cef136880c3ca4bf9926515a7ba44e0128826e299491ae213c4c5bc6b5b246ec9a3db3e29d635111385ac1b40770b33628caf7f66c43c3caae2c7c4741f5d6524b022d59f02df836a07889012caecf6b2988b7acd6e2879f7706a1f707fa92e07350cde049a1bac9463f5dc454a4d872c241bee17c66406a8221cdfa68af581f6a7eb472c6bf8dc987add3c924c9dc10cd057b3e1f3a854cb96ec13e4727e501ab328c2e861a994558a1d4de39350b2f9b9462eee50f6dffadac0f26b6385fb55f7fc9bf8d6f20acc50dd91b74f1940171ae0d0d4e377f97a85454534971b602ad9aa5f0bd7835a11895d822c33fc621226610867f775a4cba655a16034eeb5a788bab8b44fa0458a0c5d241e068eb3806bc1a68dfcdcf9966b54160900a6c94ac4542a455ed321885a7256aeb633c69c8bd8e7493c7de4f295148160e3b5118a418c486f1ed3672943a1390b6d7d1f6e688a8344e88cc79d9d2fe7bceb0a30e55d6c3b1b6df80675842152b7d71c0755de4623353ae41560f6a6c3eb288aa1119c24e5d36c2a7e80dc796df211e67fdf5df4509b430a9c1549a0a9ca6ff6042a9954f4be19109eff9a46a59f800671a22a605d180d02a81b7606d9c8b7d1b607a0105891691d7001a80f7acfb04dacb8f9bbd7d5df9984f63c094cb8afae0dd5dcb9a2a8010f4d9f57f721d1a746e11554b213fbc1c19b47e20aa2785bb0de4f2ef9de95dfbe984eccc8e87dcf9481f56617a3a2534cd1285b834fd35102289fb465a2c07e22f4a012c403a9ebbbf9dd9c2efa0a8f131e423e6565ae1b9d26c3f2f383c44bed5401ad276e78b313ce835276edba550286556cf5d10ea499ba0e71d10b470f348669f2a2c7a201cb2cb90c30058426401bcb3b409cadec45d5bb310c70097a4c079b0d01f74ae66bed2db10b9bba0f98c5614890ed7d4f771b3ff22383536ac66493ade9b374a766a89cb6142262d683180f69b9b72548ae0db6aef874f723b9a70c01524c14063f0dea239e382ef57fc5922e87b5f5b53234549440e843deac320fd368ab995670baee3d909ba65065cae48b6beb94500761943e27aa8595661725653fee45d91eba97955dd82f8cbfa9631fcf244bf3cafa79f1f2008a946e093205fd3a8efc91194380854a863867ad89f568089ab54bd6d387eb2ac18de934a79fb08199aa7daf5d250b5b7b49f0a90a674e97a36778bb573e1b2b2d5a9a8c82b29103d79d681a25c0285f0823f8dae1be08bbc848cb05e10d3685545747d8664d91ef42d1b2d251842855ac775f4e9cbf8e62eb0ff7e63ea9f96aba9d76b2090271ac4afa6ee573ba85687be0326401b395a6ae7ee84c0608f13f806add089c30bc719e315003ebfcd23dafdb391a9db2d53d749ea7409a0f1961944973f0920b8c89c7ec25118248f4dc2b4e6ab18ba07d330b8f5aab5433324ea4b6ef65652b310b6b9ac1a98c049b3fa7883d719d2c3ef896278f266aa7edef414cfcc151729a8ee499a073f435c9d7e0242954353b52b5ea3cfa76e60d233d5b95860705711739bfe1a6513b959bd6fc83292116a23228ed4a78ccde46f3913b39d24f65c34fbc5747f96e216ee1cd8e7a2bc2e805f27464d9c607de9b72e8dd3b18a8fdb5b1a2978442a8921ff7410477759a06dba34ffae00876c55507fca189db60fbc42e0725fece7b48a597b3bfbd13dc2f0ee38040d4a46d6754c5cc77b0769c56b48b37b869aba158360e8565d086a843eccd6a5dd4170b44f86cdbb7fbe2d427afaa2013d08bc4f1a5aac3712d0ed53932e909d94ef75513b5dc5846f1b2fe6f6563f1ea6237f7516855a52537defedf1ee2565419a8885884798253612f4982ef7852fec5257949f8d00ce4c1128eefe928803416cdf508351e1da68c562937add6ec1c5ae7d8a486a8d98db1506a82616cbb99c7434a9f5330117c62aa5e86469088020c0500522c2f231dead3456f24f79bb012426350237f6c61ec836dc8e540816105e3098863d6092134d8929e55ce5c67e36b26208d4ac8deedac2d29b76d3cea789f55abc0b08336a232d5d83a5bd16eaeaa15b953d0c50e5a49968eb012bb1da8feda3d9fb3cde0608b684a6f604380837f9cae8ecb62dcada8fce5d5cc104c00a6788f6d5e1943173a7f93b61285200bc6ca7efb005550e7ef07e7badf340438347b1f992e48487955b4b1f51c0260c2ae3e0052a7e60002306b2f9b807097a41d84752ac2296d9c8bccfc581cecf1a615cf88535a645668b1a49a7c62f07c6938503e0d01395c014dd1d9a4d0e26b66f63c1be6d55d907d26b585b37cc8466b60cf4f2a92e7a9b9d4478ac54f26af91227fb8401b70701aac34c7f9b3ec355086369929fb5f908b40c8991bab2ace5b7cd916ab91219ea74bde03b59f7e3e0e4496bbcc64475bf81ec2df6be04a8763356dacaf51ebbd18f1a8a927f6a319580cdb849b115f3f3a1d31ac81247794d3a0cd65a08880f90909791e0c1207c7d32c11aca5cfdfea5247afc89915c6f044877bdd9759ffa31e882633b1bd3873fe870f6006aeb01274b40e16cb3b2008b895abcfd5659608bf05bc793d3cc47c1c63f6741ed80dc696ba7447fcf5ee54bebf528ce2067a154060a36ca68820cd7d6b07652316cb91554dfae773863c4f63ce5c160a55483b1f0fad474d96bb44936e57a4718c0a956f7bf5d46819d0d1fee3c953c8bce648c8f36726f3184dfbc50a6c68885d003182a98c1de079e7f303459e6bb73791ebf6b478667ff7b785a634216fbf852ee2ef11de4f706129357148e3f9ebddd0aa0656a5196fe3f2569c738789cbd27fc6905e50cda0b3b6b55bcb6cfef407733bb297d616ed02957d87ed29213bb9a9c5d19ba7deec5889fb33095c9ef77eaecd968f616725d6003f8f9a234c8e2a80a1d5f450609f832bd72e14406340cbad0a6c0b32ce298658c90782c33b83a355f68427502bd980cd47fba912853f71b4bb6f83a05a140d31ef0b373ebfdafb59914fcff4597f3ba83c8437e9f2658877b3706d25b5b6b78a6473dedde534529dc180d3c1926340077df2c16eaa4c579c0cc5daab8164e8a174ff8358f415e21a82c495ffbf43e019e4118482cfc2fca368f327340880e0f6413b63739b7ce093a329d89e2d3752632e7be24018451d15ac19a49791cc38b784a640980e9cc3778a8e4dd16a58968383790c2bd7a54c429a72d5164a818cf9074b926496ea53a80e8c7b30f1c217c0e0fa6103d4c26d485101bfaf5d6e5a86883fc9b518f34edaa6dc695edd47706d6364ed36c29e79e7a9937ead786732ac83e40998db74900ae7279db7b3f2911b3c79c4e873b4049c5f000d355c4de15890740d55c8550f5c06f31f4c397fdafd76668704d619caae781975f3b616b7bf96c383a7f0a1259aec677e73e0f0d6c0430a1faea35ada5b5cd74d4d0edf27cc13e1f9357d724a2e22c74a129887434d602442003afa90075ae377f2963774ad875f18f9b5e69e8df8a6fe0eb78ecd205a1f87798de0c52ba2b2d71fdbc3f2a6f68cd386c1944fa285180f890fab9d1aa6686f9460cb831c408de564d482a692589de574b424a58dc533fef306c4698ffc5cd9fe1bde8c3f9eb2f4e1a0f9799d77252bc0c369f1503762e00f1fbe879ff7d123c3a0f6d3e8d0fd7172beb139c6f9e6fc7702951e3087f7e44c4e3c1df8085f50f89ce2f7dbbd8efdb494c6881e9319a2f6242d6dda7deab7dc21b4c7dc8b99c0ac4d46f3dcf2965486721f700a8d1089c38300aa6c846c69e69349428eddab03e6e8bc5e3ff6f7aa3c9d6749afc7d5cd5b2246a0d0df742769168f9c7fb7cd047e74ff36f58da667a43695b93258976301db364431572ae7d171c1efa121cf391b6f3e5e420e65dca3c56f19319428ed7cbdd08e86bc767469732bdb7099c7eb7dd319205c785fb390ede85d120a29c153ba52d605e0d67da4b8b49c8aa3dd10a547a0c81e70fc780773e7bababb5fd0756b0c622f6967511219035c981959753405d08fad69dc0a71db58660c4648793260747e6e772eceebdb4534cd300602c42c5ed7a8b35d1e3eddcb2525439ab3e7d2e08b065838bfef76bc977919041d87c88165ceec3d8a054a7c3b501c555ee9af8c119aa95be521dde27ce37f7a575c620ce8440ff309e25dd5f5c672d743ef6b88c7355794af6e3f3e8276299cbe411f36e30fd0ecb983a6f7e83cf3b512ccd3845b3de8acf2a11401933f98df9c491b95d4bc4acd2e9df839718674b57729bc94c94ab97cd9cd94ac3f5c3bb3d780c7882bdb5df9b37348aae7ff52830d68f01d374313c2725c283135bd465c29fc5e4a5a30e968d903ec2d6223d9ccd6c68bd63ec0c56efb2f86310804ca42c95e66302814e230873ce61baa4324ece036d8557304b579650a2d68630c74a5dcd9fde380beec6c83937e71e79d5b257ab6f8c1dcacecb24014f3474b11722d98dfb66f2029c95d1a60e8f04a0e9e34c4d0e1b9e19d31cc3ca9b3c21c33313028ffd07374f2982ace93e317b976ca6bf169f1704d604bf44f581e6bddfe15c3dfd0c2636484b455494424b74d259fdc82e26e7d0160fa88c8db387ed473d6b4616003d7514dc44d3364b0841c105022a32f49b6025928b4b3b1d73ac85f2178ac6fe61ad4c03253b97734ee5bf732090f09d778590b4f8562da02d52aafbc670172582712c4f98b66a8e1e1638e44a95df532a27ba15bc13a5ad5d", 0x1000}, {&(0x7f0000007000)="604ea283d269212c09eaf62ac3db7bf872ee4b6d49b56aa0a58b18c441b006ab35ff8b1fb54791a42f27a8a7d363609872cd3e971955a013c581b0c8b6a7bcab257c0e05d9954b9c3fcadf20671529303dc289e99811a7f3374359863581378dab171574b793c3e17f229de527baa6289744ed1fc115716a9e927d4f97ccd301db8d92", 0x83}, {&(0x7f0000003000-0xa2)="31d1333911198d9abb2c15d69bcbd7444cff0bc206629bd544b73d44bfd9e849e035773cee0c925ae00fc2561fa99b96f01572d778b8ab78f052c220a125c32970187ccf13b36756817e8ad403c54e1b1e8a5b7548583e04a1e30ca8839e8091919d1fb021e64df23d4f6a364fb71ec2c7aaa7520fc5de0e2799b075ec67e7a6f2284575243596a3ca4cace34d1ba006fb77cce0bae501548870f5ac014de5ed9e2b", 0xa2}, {&(0x7f0000007000)="96ac0974bc5bdd6c532742827c0c9503267d18704c2da6e6dfd69ca3ed648414256989691a5cc94743ff504b2cc494aa10934043d70ca1847554f2e88bd50384a413034761cb4de465b80553643085884606cf50dbe58a4fa852bc0b5301ef78428df857605a31d7f16646e55133f21b96211e1772319d7e52dc04acaceaafe8e460555718db", 0x86}, {&(0x7f0000003000-0x1d)="563b6f020f2257e8471180a25684d5219009431e78c11808569924606a", 0x1d}, {&(0x7f0000007000)="70f06462a7b4d220481ae25e6aff2dcf45216d2a89b422b72c2b0d45198a66ed8d2c63f37ac47e13948b550dcfec695712ef1002c3fad60877b223c465d4ca683cbf5ca12bf9f9e673573879495d8b53da76f1f100f68561faa4128ecb7dfe06d45d88ab191d36c4541147fb713e7a67c6a2755650a5d28609414c933c9385e21e930774740b0c3c847df5512df67a0f083f8c1dfedfae8d8c774129006db6293cdcafbaa49e22fda95cf2138d60ac26c8", 0xb1}, {&(0x7f0000007000)="44676931869e14290285c2fabe9a9ebe9cfd31", 0x13}], 0x9, &(0x7f0000007000-0x188)=[{0xa0, 0x18d, 0x7e5, "e22d213d93fb76c90eac9f7e3107bb3c632aa937b99cd666d29513c023679fe0a110f1799ca59be5a5f9029c8ade90e6753f0aab90777e509ef88d67e16a2d06906a1b662467cd73fc9f750b42bc55797280e70d73b5d1e427ae2b7b6b80a76422038ae063c5e39bfccca1223b4135e87ecf9240db2c00fcbf358f75c2d4bfa5e492de17d4fea87924e1"}, {0xd8, 0x114, 0x3, "9bd8164f6deee317d8f2a3c34d3f45d5c90f07c691396eb03474d8b1b7ba79c15d5421575927dc8a786d1d0db15f115cc8fc13abe0fc727a156d7e0b7ba39ac3725bc3185b7ddb16af1a5510dcb9bccbb79c1384919410176574b1cdefea460fe3032727b65afa3de9cd6708722ae0116db6999c811451084de6a77ec160e6b2c6509743d8955c900536375a1f6ce8b2ef3e89ecb24c5ce5bc13e072f3e19089340795fdfb40d6d0f402d0c3e11a685aa1cdaf8ff1813c76df44e616d9f03f5300c77abfe54f99"}, {0x10, 0x115, 0x3, ""}], 0x188, 0x0}, 0x1) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x200000000000006) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000267000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000726000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000039f000)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00001b6000-0x1000)="0bd0947a813f56b1b2261eac4f2e2db0483ac7e203e22f771ea7e3eff6f1a2e778937736d07ba5b317c025a66a6cb6af33a416376f40062bcf5ac51e4be09d2d32f48f1e15ac49f9267ffafff3432d5cc4a42488afdc98d029bceb053170ceb2090ce446e9c28d4723a9716881af53dd725cf0059de460c2dc65c1a49d87b2d11b287b82a2e7c5422a6a83928f2586f07b1b9e0e1f68cbd7e32c212e4d1d86d089f3d000d43c2dcd44f8f51cc71dc87ff0e52db3e9e74dbd660c4baca0b05ecd06ac46efa244827df1f2125918f88a500b366c5017c35ce42665f98f683f2aa8a95a545d216035685da975eaff8b06bc6902e99533a58ee138c7edee41091bd2779b102046f649e8a0730ef6b2bd80fe926b9374d69086ee1c33a560396d01b1aa9f0f509bf10bab43de6a09c2b308b8c074aedfddf5980f8f98f60cd25b39b2cd6ca1ddf0f079667edb0e0b50acbaa313a080d988f2e6bab6c964c691d8e662895eef13ccf3b97a2080dbbcf25b21215f98741293a06513b5a3f99b083bca71a06e6270e5b920ea0686ea76a75c2218d334affd7feefc3308e05dc2e7e2a1ddcf7bb5d9448cf3bb0b4e75d60460786a8271ba1efe77ca874bdb1145faabd934c79668c54e7a8ffff7fd0d20d06d72080540e681a3ab7e1fc179994d3e8b2a088c2df01503bc116b80f4daa15fdc617f88833de61a81ce2db4e80c0aa779c2e00f275cb815d2622c16ef86438bacc462d4707ed164e3800f8b756dd65be0381706340b59dc39ebc997aad0c83c1988baad65121aea7f246f06e89ff57c3cfea79bfb83e7fee001e19732c64c6522d9dd466539559537a1f3b2e2342ceb648cc673a71b0219dea499e0d475b4f4be882f9d5041f2f5fb6ad821036fd2ae94429ab4d7ce458d39537cd3db496408beebfd16b7a5d2b1ece5f045cba53656448a540c6253c4aac9e722b202e05006153f6681f30464b6dc5c1c77f753a647d213827667b7a3e18bbfee30bd4393f54d884b91b89b05aaaf3c6b65b9a2aaa8823e8d3080c2896968eda98a450b2972c57ba6242a3b0f7dcf94f598a22328bfe6aceb7358841223474e1326aa05d3286ff9b3c63cdb469f6290c939629b26f3e979ca0f1a602115e66072019dce85cee530444d7285231d381d122f9039380867c2311501c2337b20e782187cd29e8182f867a98591b78c8dc13aa88421085680f551795685804bde204267c0d8e7e96b621f32071bf1929fcdc1cc8635af21f67033ceaca1dde401a7aeb68c0c3186b64d020e62b6ac3b2648e314cae81cc04270b96ab79495c22b5364cb53d6f5e211e79df58d3cdbb791839eec17c87129ec77c8c47107d15770577d9d53b4450168f4731aeb794a44469f74912a594bcfbfbe29baf42981bfcb9943f24f2f4907ca9a11c2e07e4278659cf689e708f30c14a24a22d904809c718ba0430d79278837512f5c2d76828aeece9aee37efff7e02a4c1492e022ac02f6187c747826c9366f17f0bf69c04cc940622eb9beb0d11f9eebd723d8889df2fa49e060a32991469e74ab553e8ddb5494d9c6b24877a184463088f063da689efbad8292ec8acb41ae3c9c2f828ea64cceeabb7d59733c7228368533d61f82b7e69646b9c4e72c8aab11d98e1c68b5c0970ad965682896e845de8fe924ab58c3c07df15db174d3e9a20b71ea40d29cd641f05460080c2596fd85b45108f55ba5c2a637362cbbd30b11b14190664fcccc24879800d2663da4403a84ae831078498c37350db8e6109babdd4e05fc6db6da4bbdf0f9785868e911fa77415a5280b60884ef86a380e084b7a243e273ebb5df88e029897b3c0fa9bb9c89613d1570e49ddff5732cae54d074e3579e434add9fd9bc74069f12beed2f322ffcd7f056db93d9167f7c45ed38c9f12e7ad4d055874243c402a32f180c1545aa339650b24035c734671f8afe911f729446a4cdd081ab8f33ac555bc952ee5f2e422193dd1c43eef49865b6618f867d0dbd9607f31489199f4a5d557da8adcc61e5b1541ac448b892a69f5040c67ec076e8f49d7424e76af6436e36dce34ec9a0ea4245908eda687c61ee7692ebb8e0a63610222f5871ef6eaa911ecb4a1e4e9c1bbe348fe7370ff058d3fac192746110b01946c2dcc7bd83e38f74fa47a73278c74f58807c1088733e58d6898752e1534b0f15cb98efe7465c1dc61fa80143f9545f8962bb4762b554cdcb529ee0ed3b3105e169eaebe6e29b17d99a40c300829a366f37873408d1670b3f9f589e4b6027e0ff76b09afc7786fead17275d7c1ecec2ee976e3146749ba51bb28d2f1b0881abcf0f9f39e4baa367076b18dd2405846940d0c6aa17f3bbd31e92287adf0e88026e6d1d7e7298b34936c5f07b5d90e636240aed5e798a3273fe9c0c1d591190738ca8bf9e1f7aeb1e30d486f6f7b0eab35d3c6fd27a0de2ce39887b1fdae92368e8826f7995d5c5e51af8cb124e247c4592da05feb8993391bda9765bf7ccb884740516f2106568817ae31770f45a455b621a835ac90b3558636e9c43292cc9a9ec3ec26c74f88b3a8e6d870d17425c406abb9e3f272d7307f0d1215942e46f942c458742df7397cb0b6f92c9759bce418e2ae61210e4ab812875461e11068f07fd39834524f259cf7418a153159cba7a61b58f357a831b17df21ced9915e82aa78be205e6adfefd7a4c57e29a87c45a72ca3ad6f2f57d751bbe7e00c34c258cf36e0aa731e2e92ce820bc15a9adbd688694a00f684f20509366f9fe1a9d875b69bab5d31128c2d518bfab141c78ca7f125ccee86c2868a661cc1f3f99b3e55b883eed7ff1616533e879c66ca4e1d1ac745f4d65e7e3e3b7c46aa7f381ffbba8448b7632f8e02f6890f564732cddd7e0c9f385ddf84c6f4b8c23151d7f7ed4ed2cf9701fe510c797c2546ad65e4036f0f4a7b193ae8d6d701dd6a2667b35d528e6fc33d7dadd1be81d33aef6ff56e929424038c97433847828c9dd403ea25a515046af29395f474207b702c8896e855d788695a1bb8535b2058fb7b92a660abc0460a95668bd6a0d127872312d2f5be0c0d34058303cf9dbb3a43b66b64d9722701078f8451ca6fa0ec0caae08edf08c7f6ce14b3448529c26deaaa1cbac2bcd60f19d50d6e1be0b2105dcd0c00689b544e09ec93b5be2149141929cc5a49287700c506c33175ed81d1359f280f1fa7a6895a88fff2c1f971d0a00745d8d62f8924637348f7217772423715dcc8f631de9f2605dca9b076e5250b7390446e50faa55ec66d4a6fe5259d49384988d290ac1f3f797bfc33dab2f4a056784f176c5781a9e4af00aecbf1fa987c649c3fa2f56875b1f616d1637c3b4986d73cade306a93af59cfcabb9c265941ed86e2f81172f87b5bb9edb5cd78f17b345a5508242165ad5cf04439dd99dd00882d502a1168be439cc93feee91a258e075f73299da519476d4f6ab8aa92add0d2bf7232b0041e729a0790d4b9826222abbf70dd6f5f18a0339b5ae549ddb0f4dbfa9754d2e8b8e5f4f807923cfd3df376e6a831314027e5857739595d60e8232c2489ff0451aae34361b08c7a979b131c3fa67deee8733cda71e85907b7d920aa211af5e88c33559f83b0c2aadd1d228cfb53ebccd89ec672858d71202efd65d3b2cfc6f76c783d598e3c4d5f1e79142c387ee8b248af72e8f825f72624f6b7aa49559eeb24c67f852dd4c2b029c79d09c6056c3ebaccb953ff91d6a62d2727c54b4baaa723ef70a8a53f1647bf3c77c06b5ad0250be217606c81847721e3c7da749146fccbd2f85be95eb456b43b447bbd0379100d9b961e79e4280b1cc91c8e5d489d6cdedde2bca1d4e3e17370ee0f751ac382f6b347acf94ed2dc70842aab1a44ce56f6f5b95cb9d00cead9956a1e4204545932920f4db26314a4b5706f20a54289f204807f16c170150c019c4fda79bcab7014caa2285f08ab9a3a61491b0a3032fd5bcabe7123c4857fe6617aec564de856da29832b8042bbe3b0baeee29285082fad776801ce68a10261c09a2a7844563604bde47070ed156a73786b951e33f95147f13f721417bc1531246a1437ac4e31315bfa0ef8454ce7d39b256999292355311b2a83ee07ff28f7e4612c0b305a55fd1055454fa3916f1c53c10f4e95649118027ad724aa2cb3c2274b4ccceb56be176a1ce965d51dd4003b028d3eb832cf9768baf78b8f1bebc0b5368f593b7907ff8e37b2865c700a3bb55e74f16d2c367b710f0199ae1b4acdecb885012268efbba351aaa0f3aea5c7d91d986f6c15bc17762ed88da04c2fca4378ce93cfdf2e0b4ceecf807a1ba8bad26e0e4cac6cb08e8764aab834c22dfd5c0d098ce7a09216fbfd5acb080e6330da3d7484ab1fd10ebf1e7c32127fb921a430d58bc3b6495793fcdf3b27c502eb85edbeb47748a8e0e7004621fd67ac058695ab3c9c22e1c484cbb05a6e1f74ee51ce8b2f2c94da6486fb7ebfbaf02a04f62720bd84f6fcf4f78db01160272e265cb813fcd228c7ce3a69e4819c03b0e8307ffa8e3748ad418beb73fc1cd050aa79d194a26ad67b8596ef4abe2886479c9d45c893aaf6ec9b51bbba8861364913e87b82da04e39cf67036dcf19da43046b276c9cec192381993d27c831e263d2e95c72c16471f34c1b4fe3b08554962e10b55db9be87d2358ad94a8bdb6ac69f8e6d1d617303bbe0cee088fa4645b8e18a8e1e329102e6264d6335ef88a1033b12808284d5a3d9687d058b72bd7f3e7f89af98079d80452631d0dd0df47b7342a90c4d61715b5bbc9d7a9be505034c79e3a5f677a60e75d728310604fcd97a20e4fa29fdb6e9a7dab83f6ee75e0ed06d6693e25d817826f03e7b17cc17a9ea1e4f3d8baa5c6b4a4745df85b18b26389efc087305852082d84b2abdad19606762954c69e2d8789909e80fd008bb9310175148d0840f09b07d67fa5e78f0a0f5ae2c207def2b6002707c5d5aac1888a2e2d751486b23559e1ad4cb68580830cc08308c2c45f3353ab3b936af726b0d2e96479e193176d06369ede9d6410262a4a9ee3999493cdb7158b13a52038d8a26c1e2f752a1290383b4c43a08fec146e9644761cd3505646a9d473d8cc0d13d5de1f6aae0a4ab64af939d87af9aad97dbbc1163369ec8f951cc992f69a712b768178a25f58a5f744c107b7a62a386bf8ee9a0d49ac13e61076e5d72dc89411fa95ff1c582f877b01b078a9ddc1f783431de114dec2d0f8e9912e2263e48f4034c04514c8647e5c0f0b37713d3383deb54e0edc7f3ca8a1fbe91485f9cdd739430cfdbfff023a4f694d146a31586eaa2d2053439fbc35d5cbff8ed2fe64a2803414500ae2c562e9b3f51e9575e60be9b7b08be6891159dbfc271b163037228334f5f1030251fca8e1943626066714f6007c62350d83fdeee88ccd8e295c8c976dc6e8e4ac2d3e8aba536647cd2e826e22b65599b1502ef62d2fac8320912c9045b549ba40eb94e38e5f3da7ef5bea33500373e796c4526aeb0cad3713834ef43c5ec617f2ce516ab2edca5e3bb3511d946f674a787689e1b550af10474a8e93fa11977bf073bc4149754d18352653a544acbd0844a689c4128980d1610899ea6b3bb8da94589bd54b4daf3bf2422b46755e510aeadf793317d9e2e12f8e84b8a554896e43fa9c90ff6e6d24e6489a6fdb515b9f5edb71d4cc15d00a59a6385bb10489926978d4b744cee6404ebfdf4121180729c4888b178d275217f18e986e72a6711216e263610881dac7f102ce28fa5e49b7a12fd985", 0x1000) r2 = socket(0x19, 0x6, 0x80) accept4$ax25(r2, 0x0, &(0x7f0000554000-0x4)=0x0, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000727000-0x14)={0x0, 0x10000, 0x7, 0x7, 0x7fff}, 0x14) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d17000-0x4)=0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000010f000)={&(0x7f0000f5b000-0x10)=@ipx={0x4, 0x0, 0x0, "091bac8860bd", 0x0, 0x0}, 0x10, &(0x7f0000dc0000-0x10)=[], 0x0, &(0x7f0000c96000-0x300)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000+0xb13)=0x1c, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000026000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x28) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000027000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000017000-0x96)="", 0x0, 0x0, &(0x7f0000026000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000014000+0xaab)=0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000028000-0x52)="64dfba8ea8a5d93224691c10bdbc1704ad3e891f6c8a42cf76de8b2cc8c27cab44ec8adec374327d42c74c3dee20b19c706d24c1c58c59b65c6a88a9fa9a4d2e6e6a2b6cc8c3a68644fcfa0dbf5704f0b78e", 0x52) 2018/01/10 15:08:18 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ae0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000b6000-0x4)=0x2) r1 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000535000)={0x4, &(0x7f0000622000)=[{0x101, 0x200, 0x6, 0x1}, {0x0, 0x0, 0x4, 0x8}, {0x4, 0x3f, 0x401, 0x1}, {0xfffffffffffffff8, 0x80, 0x80a9, 0xffffffffffffffff}]}, 0x10) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b95000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000467000)={0x36, &(0x7f0000e5f000-0x36)="eeca3b06d11f7c767beafdf66c509eac43806792ff2f4605ab57c41414437bcee6cf7d534573b17b46fc3876b14809a4a82d0fb79142"}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0xfffffffffffffcb3) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000541000-0x8)={0x0, 0x0}) 2018/01/10 15:08:18 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f49000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0xa, 0x100) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00006ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f49000-0x4)=0x1c, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f4a000-0x20)={@generic="1e377dc71e4bfd4cd7409d1fac5fdfdf", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r2, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r0, &(0x7f000059f000)=[{&(0x7f0000610000)="a658ca0d", 0x4}, {&(0x7f00002dc000-0x1000)="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", 0x1000}], 0x2, 0x1) r2 = socket(0x3, 0x3, 0x8) sendmmsg$alg(r2, &(0x7f000048f000-0x188)=[{0x0, 0x0, &(0x7f0000e8f000-0x80)=[{&(0x7f000088b000-0x43)="175ca115c58a2cde85641af11f720a4325da0b5f9b6cbb5a4275913306520411a1f6b67a62fb4ed3efeab4a11819a7c7a5828eacb65705c8d271dada8215b3e5e1f0e8", 0x43}, {&(0x7f0000faa000)="8ac195787fd6a79fa3bcef76f11972c8e8748481b22e09e4b13331c6ca3e9b667b8e0751c3a89cd805061580df67636c4650b1c34a26ca3dc8b97402a2d1c42fc919d1ed53410be17f953eda74311a3bfb976095763f85309e2e4cde43c5ff7ba64ea3aa83faec6c99db4bef8a4ac34685675c4797fe2c2fdff6af617d39a65196f06e3e35fea88f3404f527d3cc", 0x8e}, {&(0x7f0000c1f000)="36432f6fb3831ebcac63f71a4312f2ce10fb6e3d58a09acb48454f053bb1045fbc2ae333446aa7c9627fd2d85ea0bfae8977977c93109507a20d8d63a4f594411773f85be95870a449eaa8a777b04f69d432552969f8151f73116572300cc99aef289987257d8ee0aeeeeff91ce49c5a8329aea437b62906bc7c3c4c0f22d367221c27d85dbbc2c42d594f157da54d7e97c044da024b38f6c5436dbf10ae4a5cd982ad43e7aa126b520a8268ecce3104d26b46782ada62f142f8f5891311e4dd35505c647014dec9f90f725477101353e715502858cc57c215f326827dc6e8c6035aa371b658f6cdf1f2f0b710e7869fef874fcec2", 0xf5}, {&(0x7f000062d000)="20d8e22e3fe1f2823a38fb8fea4b670f67b0fd885bb05c9246468587e6a67c25431dcdfa8747de24e0422e866d76faf89d5c0b1822ae7dee09f205ebae23a177e4acca6344ffe0", 0x47}, {&(0x7f0000dd4000-0xf2)="21fa43a08e6783f16f1fcb682cc53c72e444289cad0ac6c3af236faff52977b6244f86e70606013ba6963532dee7508659c4dce031cec429dd971c736dc600d8ccef91e95ac2b12a14f2da2c5f4db3691a5d31e8b3928b0ed854d09cd1e5d0b8c69af214175caac44f6275804a52c57556c9c358d355d9c6a8b419865027691360b5414d828313d5a75d5d0bf7fc072d0454bb12823a3ceb949405151f34d98bfd1d8c538f8cfe0bcd3989abf77c76bd6e77ad59565dfe61984aea16518c967cbdeb3a8a0b50a1fb002d34338e1bb891cec5c09929a3ab95e9f1269c1777e5b3d4c4ea4225bec31c9d32cbd9114ddb09d15d", 0xf2}, {&(0x7f000059e000-0x72)="746a457c1a38d2fb9a0fa1db1d3543bad28334df8fa2a067e848cd10a6fda8e6e6a662fad8e0495a2e90a820b6f01db991c01fdeec4dca12816d94d6ec41b8069b62c119662351f84fbc43aeb98f6e83d7670fb3ef00d696df6efc1e4cffb7456b2b66d38849a6230e6448d9902b43da77ad", 0x72}, {&(0x7f0000d7b000)="d839ab58864769735e3f8b0f086fcf545605b7b251ef3976212cddc82a87de93191d317d9a92a6e63dc97984e455b7caf231ad0a27ffe08a692b5449ef21801282c360f9139f3b4867a6bc36eede268928c08130c1432b2f666bb5308e7c67f86dffe42f131e6286d9357d9198ff2f965ac7d432eda0b3bee8d00676c470433c76e9b810c4a285ace2a08d6e4bc7a5d2d7c350f2fccccb681264f1954add81bb945356c1b4ff64829cc4056e188b318bb24f5735c0a48503964338a8415e672f00abb6eb3d84eaa40170e5ff201bd438887c653132f759dab41950ca0b6b0fff1cf133285b83", 0xe6}, {&(0x7f0000ead000-0x4e)="211f52f2f890230e8b86d0f0266536949298c4bb8a683601f5e456eef2fee75c7b503df002355e20b15f88830f09947169f758f6291832e5e9811619160e3d9f4a8e2a5faa82aa068c404bbcbad9", 0x4e}], 0x8, &(0x7f0000cd2000-0xe0)=[@iv={0xc8, 0x117, 0x2, 0xb2, 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&(0x7f0000959000)=[{&(0x7f0000078000)="e67cbeede17c7c33368fdf48849afcfd657f8050c221da8a3d26b06af54c6c2a9993f3590d324c1a057073cbda112095d1fc943cd0a610f1981ce5649d53d8efd5fc67044cf14238c295b9449d486e3719853d226ca31ca9cc3e11e03d5d5162270a4f237c1ff65e7b", 0x69}, {&(0x7f00004e1000)="2404", 0x2}, {&(0x7f0000286000-0x7b)="d38b6cc3e2b1ca510fdd119f092de643cf3a563ca0e4886c8122de67f31f815ed61f699e0bd746ece10d53ec6b6d32b615e649c9378cbc891693427ff9beb46406952f3ccc669521715df4dc32530e4a63b8f420a82aefb88e9e99ee203b7af44d0e14c16d85014e5287768bf3b218747dc00bdaa3ef31c0ed518d", 0x7b}, 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"ba111a4fd87d15e36b9ffa75c9f072fbfd55ebcb82f3e908925716f17364898861bee21c05efa54c2b8efb3dc270e5e616620e2ad21f4440b6a6b0b97ee68dfd18dd9e8bd4f49efebba5ab0988acd65a7506e07e1c32c40096a0381fb39f8b0e2cfc91334221e62eb418b7cb121ceacefb7546955400fad36b278eba8b1e35de192370191b91a519ab04f3f0ca6b6995bf35d5f08ff66af106"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0xc8, 0x0}, {0x0, 0x0, &(0x7f000005c000-0x20)=[{&(0x7f0000e76000)="ac4ca4231b33071e98b3432e9c1f042d2d59f73802f83a141b370caad109c853d9906b5283c76f2874b7e6bfbe199e6b2e91687c2e43b267f594f024ce66e13e2fcc39bb9d22140d97e126eef957e2b14e24ed2579698a29775771d053c6b643046d2b84d9bd95532488efd92796bb59b711f48337c13bec0e92bb635a550c15a0daa4960c1b07931b609040dfe9415df8b03c068c9d989b2fae61cc946c8108fe9b53403053d3dcd4809d9addff85bedaec8e5531ce2a8df0d0ac1efcbee8f382912c92ed55c6cc", 0xc8}, {&(0x7f00007c7000-0x5b)="1954578807fb659377b8fef7e7c26b91ffa5cf504406f99a85f030535d6b1a3117773256e5c4f455043dc59797e35a5802c27f58437fcc3741cc724927be65ac31b3b444ea31499b2a8bd77f03ce973d62a845c88624bbb6dc23cc", 0x5b}], 0x2, &(0x7f0000816000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd3, "978daadbc3b95a181f6c4cc621ecce57c5497e25d87e2bbbd3d1b3aac5a1a77a1ec1cfdfb77e24bbaba5632dba36c25221e1afe998b0f6d18b8a3521b55ebb9702f4d9f347aebf19afbfbfff55edffd621e68ec96ec7467089af609cc9d3716ddd2b4dc6541c59ee479bbeca9a8a02aaacf72f30517ddfd9ea64ed2cadfeb27d489f7f34a3dd00502e23155872c495278e16fee4f6f5b61a4f13a9e9ad9af09186a74f954a78e14caad9c629c90606ab47a65589cf2a93f7b2638ebc27510918ecbd223cde929a4fcb0a1e44b3c9a75beea2fa"}, @iv={0xf8, 0x117, 0x2, 0xe2, "0bdb643d5da58c49a593604a6b8057071b1896a0d26cd304c86aa88a360053a45a9ad00094e5497c853bb64f95c0e651abd180864beec23e3a42d9ee4949862a1bfbb9a75c951a1afe1ef88ef5cbc9fc9a5ec2f16a67edf43dc77f4bef29d7f0801cf5bfc19a3a6508cb1b74bb4054ea34bd40b3ffec07741cd4366d226b5cc4dd02cc17b454f07abb66b860155b0329646984964641c3b7cdc8508f7a71b37a95c2787113163b6bddc961f0fb9c5cd5579c6f3e89761b86254939a25790292714c28b1b32a713d61feb33a4b7d9898c02d122e22e0a79ed7ad9d2e49f00d151057f"}, @iv={0x20, 0x117, 0x2, 0x9, "758b969b732d50a4f1"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "ab970fca34c3697958fbeff0d2c66643e1258ccc9ed060a130e508f0d1a5bee8b7d3737bbc9a92d09597b92f3e95c80f77da7a064d3edf8b0053f15063ad9db2e8a57b84dba7af0f461ee2d11d963d0459468cc952615cc72bf184537fc630d2add2e0fc1397c4ea99716d358431a06fc513754d92a65d40c1edab7a5b70536deb91a28191ab85333ee647bd5847b461e149e525b6ddfd6f19ddd640be"}], 0x300, 0x4000000}, {0x0, 0x0, &(0x7f0000358000-0x50)=[{&(0x7f0000ea8000)="383b38410ce26b32eb8a206e31efd7354167db9ece4dfdbeffaa10d9934d53a7e327a45f3fd4d71e273d12959e3fe941c4814b1a879513ad40d1c26e26a1cffd8b81827ff8deea5b57051faaf41d2a404d1aa30fa4ff8e40486a5d81f56fbce9454cb8bce40d0c4077a81de03beccb84f18d8fb06eb386fa557d42c61c8182b91f744a1a93a2e1632b65384c1eeb5c09456c97be60c035eadd6e6501a9a59a45f1421abd7a435a7c9a5ad525840d1f2a73ba2e8ad2ac787885e0fef8526fd52dc59a24d17dcdf913277a3d2d2ae7182b2e65bd064471feefda2aa6c66719a72d765dd4a736", 0xe5}, {&(0x7f00002cd000-0xa2)="02ac78f42d632b0c7f2ca886f79b21a2aa2acf1040b296a4cbaef8f03eddca0fa5014fe9748ca72aa5a02e002032b1377949462270f42b012976d93355c9d97465502e7e8110e796269167b4f0ab54955f7df2631deb0ddb369f0b01517a65a0e61d715005398122c7c442afabb3abe780915d6fb2edb8be2eb94a0fdd57a23865f9decbc6595883d52ed86b3255791affad0a63018d100dbf37c444d2712ef9341c", 0xa2}, {&(0x7f00001c7000-0x2)="a355", 0x2}, {&(0x7f0000288000)="05381e6ff1dbed8a750c4af75ba917", 0xf}, {&(0x7f0000a04000-0xb9)="ff810f807a29163d72631945f2e5f0b8d089a4cbb51d7aa473dfbc67058ac4f04035cff6802dc14f72b7fbde4db1a8e682abfbc3fc76358307c7ff510520ccb55787b877b0c6f799d49c490f487e31539bdc72712a62fec51d359f7ae837f422729c79c2964f0277b76eaf77e186fe62813877419b13d6b332c0a2764bee96d8c8cd34edeed4f034a4a836c50508d2bf290744267d6e4ec0fca40c35df45a2a9401a5a26b90ce0cad3d22a9b25d4f79f353e75b963d4a7aee1", 0xb9}], 0x5, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000b3a000)=[{&(0x7f000019d000-0xdc)="01b312f9473172a980fde31502af895a928caf9eedf3a4c50f5c2847cdd8f11342f0675bbd1fa610d55e819b337edc74c055bafa5549af3ef6909a190bd838a41374af08c69aa245cdc83c5f37227dea0c37262dd2bb3dc216347c24d1009fc85cfe2d210c46a95fa91a1013cfa2b29e1c342b6b9d05efc81793825d366b6de5366453afc667fa48cad2342b0952156ef71f34cd8b517e0f97a1fcfd0f763ea2159e723ba7c95038379e93131dfb8adee9eda50b6e168daf9e3447df85d4a20cea483cb2083e063e2b099424fbf0cbcb4a39727dfcff235514c35326", 0xdc}], 0x1, &(0x7f00009fd000-0xf0)=[@iv={0xf0, 0x117, 0x2, 0xd7, "bf26d4b1fd1fa79ee1cf9d75be6b2cdd681b5992d4c7e092ceb7149cd4f129d0f57e0a36305b11a75067034177c9425a40a78e4ac9f35addf0f10aa1010adfb1a145fc33491e5257b3290dd8abc35827329d23c44ade32885b40e71869083668fc254ae529e82fdadd796e8ed48cf4fac8a3f614ca6a78f7040ce43190d3494ecfd66b4068a471cdc1911b7dca909a85624c6fa494eb5de8ae226c4adb8ee1dd538c9fcd549214851349bb3168c6e80ac944fb4a697cb62fb4e90424865cda23da4dbe76a18256fa0a1a29372be7ff1f2eb7cb556390b2"}], 0xf0, 0x10}], 0x7, 0x40) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = accept(r3, &(0x7f00002ef000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00004b1000)={0xffff, 0x100000001, 0xfffffffffffffff7, 0x56}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000529000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r4, r1}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c39000)=@generic={0xffffffff, 0x7, 0x80000001}) shutdown(r0, 0x0) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000021000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000160000)={0x3, &(0x7f00009ab000-0x18)=[{0x8, 0x81, 0x1, 0x5}, {0x8, 0x2, 0x3, 0x2}, {0xfffffffffffffffd, 0x400, 0x4f795413, 0x53a}]}, 0x10) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x7ff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000)={0x3, r1}) r2 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)="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", 0xfe) r3 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) mmap(&(0x7f000095a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000095e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000397000)=0x6) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000095d000)=0x0, &(0x7f0000885000-0x4)=0x4) r2 = accept(r0, &(0x7f000095d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e5000-0x4)=0x10) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000078000)={0x0, 0x8, 0x30}, &(0x7f000095e000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000017a000-0x8)={r3, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000250000)={@common='irlan0\x00', @ifru_settings={0x7, 0x2a7, @fr_pvc_info=&(0x7f000095e000-0x14)={0x4d5, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008be000)=0x0, &(0x7f0000839000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000095b000-0xafe)={0x0, 0x1000, "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"}, &(0x7f000095b000-0x4)=0x1008) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000055000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x8, 0x7fffffff, 0x20}, &(0x7f00005f7000)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00003d7000)={0x6, 0x54, 0x9, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049d000-0x14)={r4, 0xfffffffffffffffd, 0x0, 0x4000000000000000, 0x5, 0xff}, 0x14) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000095f000)={0x0, 0x0}) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde4) writev(r0, &(0x7f0000e5f000-0x80)=[{&(0x7f0000e23000-0x96)='2', 0x1}], 0x1) [ 189.211489] netlink: 'syz-executor6': attribute type 28 has an invalid length. [ 189.242841] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 189.287587] netlink: 'syz-executor6': attribute type 28 has an invalid length. 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000f72000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000ec7000)={@generic="a859ca13fbaa1bfddbc7c6f7e0acb373", @ifru_names=@common='tunl0\x00'}) r1 = socket(0x11, 0x803, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000879000)={@generic="8968d8d65666e3fe65522a8e9abccd20", @ifru_flags=0x9000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009c6000-0x8)={0x0, 0x7}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000076d000-0x8)={r2, 0xbdd, 0x100000001}, &(0x7f0000f4a000)=0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000043c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d7b000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r3, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000a1b000)=0x8) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) bind$inet6(r0, &(0x7f0000695000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d}, 0x1c) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000039a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000-0x4)=0x8, 0x80800) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b4000)="8f5dd4bd4b62fbca0ce117a52d52eb4381e7", 0x12) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000e4000)="fb83353be6d512eac3d48fe0489abc79", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="00ab278a1a0500235fba602dff01d30b", 0x10) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket(0x2, 0x80005, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ac2000)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f0000892000)="130000001000ff00000000000000020008b10a002a000000000aafa79122e5f9fb3e4fe80ae1a3490000000189b93c187c11e4820d0300f051a1b4b88eb6", 0x3e) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b37000)=0x3ff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002ed000)=0x0) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6003, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f00004a4000-0x18)={0x0, 0x4, [0x272, 0x57a, 0x422, 0xe0a]}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e1000)="68c8475a701de7cb91f5b26bd1e1740b584fe06eacb3dfb0e9956813f4081b399bb6c46c46270baa3a1cbaf135953af968cd35f59d1ded3a2dea4758828601ebe790ba1cbeeca6790491f05122642df1a3bf86c7190f1adc1b517f5b37958228b3a17a872a0b9546ff735ef15ce2fa13fc", 0x71) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ed000)="0a075ab0d5ec83e5f7b60cd05c54dbb7295df0df8217ad51030fba00a121dbb353ee58142cca753c0ed1a24d7bf92ed99adbda096cf3223f7d5e0e00036f9b405511f6f61003484821ffd9680fa972477d67cccd2c13f9826de18746c6fd66588add1e753eb350d99c1c59fa44b03c90caee33b7ba9af352a0aadaf57902bc8e74c6d6ce71afa31f2e651884c77a24523b822f6b06ed5a99a6d2311b65d53871aaaa39eb614492587d1f441235260c22c57d4090eb3720021fa673da7c9ad763817700f248c32bdffbb8d8de", 0xcc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000887000)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000d3d000)="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", 0x1000, 0x4000, &(0x7f0000f79000)={0x1a, 0x15, 0x79, 0x9, 0x5, 0x1f, @random="bca7d57458a4", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) accept4$llc(r2, &(0x7f0000f7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000062c000)=0x10, 0x80800) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000e0000-0x20)={@generic="7716e78de0e2849a88c3b4f8ff5f80a7", @ifru_flags=0xd002}) sendfile(r0, r0, &(0x7f00003b8000-0x8)=0x0, 0xa8cb) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000f2000)=0x800, &(0x7f0000896000-0x8)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000175000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ddd000)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000be6000-0x20)=[{0x0, 0x4}, {0xb, 0x3}, {0xf, 0xc2f}, {0x8, 0x20}], 0x4) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80020001000802, 0xe) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000080d000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f79000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dd3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c5b000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000d4d000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000f7a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) mmap(&(0x7f0000f7a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7a000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083e000)=0xffffff90) r6 = getuid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) r9 = gettid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7a000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000)=0xe8) r11 = gettid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000+0xe9b)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cc3000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000055f000)=0x0) mmap(&(0x7f0000f7a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006c2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008fe000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000)=0xe8) r20 = getgid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f7a000)={0x0, 0x0, &(0x7f0000f7b000-0x60)=[{&(0x7f0000e0e000-0x118)=[{0x118, 0x2e, 0x4, 0x5, 0x1, [@typed={0x108, 0x9, @binary="4193271846c30f5d948a0368eded0fa07cf92fed3f130056199dd8749009a0cbb08c0b6c7428ce56b6bfeb9a39e5d3ae88c979c22fac710394ed10150b6fd6c355b903eff1ee53de47ae732d1f13038fea67c913027f1c7ce6b78c650aa5e6ad57669fdf031bc6f189aeaa490f917e21a4b977ff37f94d514c0e835332e4598260a458cf5af358181bf65d888bbc50d084b15961b5569837d332c493216736120d0e9a885f3962eabc9f4c793fa4368c490e858998c7f27bbf91673dbb008f84e18be74d7e1cff79956b42b7acaec3e534031ce2631f60a60e956e4d64466f28ad6f006eb7de87c664d09691db899f6ef5827e4afd51ac22deda3a4451c7"}]}], 0x118}, {&(0x7f0000f7a000)=[{0x76c, 0x2b, 0x300, 0x2, 0x2, [@generic="dcb9db9fefc9f077bf9cad328c122c804f5152cbafd0b4eda1170b809e81897afa3351ca9c27a4b558ee7a70bbeed8b261a46761ed", @generic="099e54adc1a9bd7923728bebc961ad1cde76bee2836dc88c80fb13e3fe9354a0951fb6b5137c72b213", @typed={0xc, 0x16, @u32=0x2}, @nested={0x4b4, 0x61, [@generic="6c9a6d590480438cfd61d35acbd2fbfc5034ac8793b82e342fa299d4fe75566707bdc0b7a1d7bc65754a49825dee109ae656ea39f527a84049d510f24a769c5abd6a70b4c6a00045dabadf8e62f6800bfcc3e1f44a82", @generic="6069991fbe635fa3df897b9788a7880a1085a9216115b31764214af903839b07561a0d29169fc0bf6766c7101d5376200fafd978ab56e11ac8952992f5401960f85d8f9383f583a33c7ce3c9452c2be5f5731409f679c86879a5b1ab3453365c23dcb7ddd0537b2d8899e308503ea29ba1950e890c926f16ab033ce49269369a485decb184cb63cd82ff67f779c00e143917302d1425285680c3087d1e885eba55b1737b57e155092f3054feabea259ce6a93458cb75952c2fef265cf47231dfdba981cef8f10e00df1e1350a7baad50ab885161637ffb4db515265680dbd82b67d4f72da7fda21907faa4b0f55ea1", @generic="1e759da981b43fca150c95fbf49ef2d6d5ebea823c5ccd48924dac387cc727339b5d", @generic="96b6ed981620e8e1eaf4cd24f59aa0baeaa3ae30cf829b4b8e8216ab7467d1a04f4449f2af5d9b707599a51a1b2f5705a400fd9845755860790707f3fee0e73cf2cce9ebe338fc0ab2ab5944aa9bd10267d66e282ff632a5e27e02b6f222221bc9601eda593272fe92761f1d93b6769927a6c339199e6d08256438d5ab4d32fef0e0ae80b649cc8cbde4ee05d24420a6c6d80a3e03b07053fae1f966cb6ad25111f707e2b5a3134c126c0fd33ef61f2357d6ed6949cf7f5dfa4089c56044b7d3926da8ab944bbb9eace3", @generic="8019340fca27c73a8d6cdad2dff8919f9ddd7d4aa48ce360292041b7d5e2d7899bf3151b2198cf964f21f855714da1a8e7e6d2710855dc4b7ce0681e61fc3111b419e788566e8e6fd2855e2c33772a1206358610d5dca35777c3e5219f75602211c18f0ac0f81093afa3762a542807119c3a54c986f4481b6ba448c0e2a027b1613f8b1c7c4781748bc0071b37557aa5c04ee9678920682cb3923afbfd8b2ccc91e3e18230272ff8aca9930d414f97c8ea979162bdcf562e59b7cd0183f3cc59a1d0d53b6cc378c6e274b18130f8f8fb4b0c88206c89b67257e6cc76d799d7371fe5ffdaaada", @generic="46afeea87a99dfd16635cf5a12d2fbb3051aa6582d3a4a2ca8845692d49f245459d0d7c4142d3d0ca970b5d2d2a5e5c2eb272f845273e880f3e6ac7bf88a8e4b4fbd28600a3aa2fe3120440b48f5c3088101d4fef31b9a99f6e7b28f1ba58405293114a7b25d9491af679d9d7dc50f4aabb1c5002ba4d210a84f8e0b798d99b519517f43beebfecb9276ced5d605a58ea34268002a14f293d99621111942f454e86c70f47efdda912bd54209145da15c6daafce85c4a15467a398c15b9efebc8ff21bc12a900939e323226cc22d68d941c1e2db25c6ac720ef3c91605515cb87ba30d40877f2ac41ddc3a22557a7b0c3ec265d", @generic="93cd4e745e8e95b9ada4fcc94a798d8bf9593aaf5ff8853442a6f1d8250dc50e50566a8edc92932c7069bc2b7edf2ed9887c2a986505128be8f1e017b4c6c9e6715eb36f48c011d6555515e60929ea1eddbad205ddb45eae2da197612938344831c22288f6317491c443657b425dc35360516d88545a3ab0f140a3d51514d099deaec6bf32c464b7527b257d90bd91ca42af8ef3f31aeed9b7b9f7d026611b4786f2e0"]}, @flag={0x4, 0x7b}, @generic="a2d2fbd9664a9e76ed64bed5bd07cd6c2590b1f478b42cb098843026ba99de74136f504bcd8b0e69b91166aead20c03272cb11552d3cf31edcb586310a477355ba6d070174b8c286a871806fd07b13752f2954ebcdf940e9a6cc3370cb085db2561b64e2b6b5fd7ef7c16d3fdef8c7d6a55a1ddc3abde087287de1eb39ff1974a58ef8e7e7cd4bace8c2862836bdae72ab877a59526504287dd96d5da36248adbec4317ee6d3dcd277832d3c228cbda200223ec3b9ac", @nested={0x180, 0x92, [@generic="131998f8f1e209037045c95e0cd46f980d7f08d6c41a29fa5f044b107b9929420ea6871f7c92056a4a7a3ea35502e3317a4b36953a6eeba57d2506761f31309cbd46b71324b8df5c6975d6c95bf6a7d23c6cf1c018daba1c7269e707d1af80caba21615b1551a976a7cfdbd7809a0918e57ff99a5b9788f652c680ff2c637e1d7196a3cbfc12ca248244297373479d69ac01e09895cadbc89dc669db416f917209ba7fc10f0354474728a01bc7f0bafd6c61de1b42cab76ee2896c609b0a70d639f94f0f6089025eb511fd0966b176df6c", @flag={0x4, 0xe}, @typed={0xc, 0x40, @str='\x00'}, @typed={0xc, 0x10, @u32=0x4}, @typed={0xc, 0x5e, @pid=r3}, @typed={0x80, 0x87, @binary="93cfb221698326d484763674d901f4ddeb0249208aaaa03bc92db4e350e562c4416310b36c59f6683ca3dbc09f9024ac7eed020f351d3b73eecc99d31fbc68a0586578ce80684009562d7121acdb520bb8bafb328dda791572146b0db20dbd1de6801aa869e7218edab561c823f459683d2bd35b940d"}]}, @flag={0x4, 0x21}]}, {0x10, 0x22, 0x600, 0x2, 0x3, []}, {0x244, 0x28, 0x14, 0x0, 0x2, [@nested={0x234, 0x1b, [@flag={0x4, 0x80}, @generic="fa3b03294eb72e6a2aab83c8d591378c20ce7d3be78e278c037f66b8e4e61c457cbb6be3e66e23a0e7fed61342241bbc6c80f64eb94396515cde", @generic="9e6762", @flag={0x4, 0x5e}, @typed={0xc, 0x3b, @fd=r0}, @generic="cdb2cdf1719266ea395dab09515172816d39bc9c10bfa350968ac379dc0fa46447062140f347ab7200274132532dd33ab42608fcc21ce24f7f0f40d3eec9eb2cb25e3b476f4271452979926779592213599eb7eb0be7277b51c77b3a639e943e6d747059c2885746288ec02f8863b39344ffdc06c6495b4b6fa61f912a485b7a1b0387b582de82572b3c0b5c769b0a43c120ac51132618cefb26dd55467f04f228", @generic="7a551f2978504386594885973643a8534563d40354e9a947528a01b2a2d58f559164f09feceed28b5a249ecda4e9fc0e598f8d1a2518e4c707b96bc3c773d9ab005c2bfef3ff093904a554b1257751a4ba2f539bb1ff3a944f8afea7323bbe65c5a22e3e19e49f9be616bf560082", @flag={0x4, 0x5e}, @generic="7e13422183fdf51c85c9b5ed531b96d19a003475a37cc3f48568c351bac124988f45c6d84e33032f222d7d798ab846086f2019b896cf93e6d641f84be3168d4ddd994ace77b8e0e8d22ac4715225da9e67c2f250c555bb87c9ba57dcfb1a26f0a0566e049f6c2b73c8484d7fdb3dcc9d372813ef22441d2236e7d0fabd739c80f137b5e2cd87a31edfd2c92db3b7cf5bf2195d36dcb62c973ba04320b92aa7e7233bf8ff679dacada100d7b07db634e100871450e14da6b7f26f64905148dcbd8856041e33c73080b977"]}]}, {0x198, 0x34, 0x300, 0x5, 0x0, [@typed={0x10, 0xd, @u64=0xf}, @typed={0x84, 0x15, @binary="36827007cdf5f2e670ab790173c627e996250ee469e0117793b0c0b1152f3315c9542684459eb9629d7b186e31e96cf2b0cb2937140adea5a81841798502f5155ce879bf3d5556d172cdd3c94f40ee9aa93cd3e7a90761f9d0109ea355346700cf4bd3066a8877833968b487eb2f357f02aec81490b89d67f9c9"}, @typed={0xc, 0x7d, @u32=0x9}, @flag={0x4, 0x36}, @typed={0xc, 0x62, @u32=0x9}, @generic="6cced86fca99309a44681655649a5f8dcd8f9e3f83de632e0450428e5a7b683bd4052ee707f810a6f641a7ff905b1c8a9c06632c280e1eab70edc8e3e7014a76b16f46ee484fb59d68dfe5cbf630ee4eacbc61b23cd38211639e5785f28a9d3433f02a97b3b8bf406e470af3002cd957ff5d5e59e2855d9a4b8ccdeac6b73a0f0bf3c3709e92b9c8a5781ce89fd890c7003046fbe560907b21a8368fc0a4d5437adbce39324059187c0dd58df4bc8f24372502f8840f8cb273643556adf0aabf97b2a4e0a6d69bb6ab3683fee513116c560460a5fd"]}, {0x234c, 0x42, 0x400, 0x3, 0x0, [@flag={0x4, 0x17}, @nested={0x90, 0x2c, [@typed={0xc, 0x31, @u32=0x9}, @typed={0xc, 0x62, @fd=r0}, @typed={0x14, 0x36, @str='cpuset@{\x00'}, @typed={0x10, 0x3, @u64=0x6}, @flag={0x4, 0x12}, @generic="b96f0bace023866210df1868e48a48d51eb62c44391365cd1b19e2501faf41be108e242a63e8f8eddc17a3cb8e453ea82d829c9bd19cd8", @flag={0x4, 0x6b}, @flag={0x4, 0x39}, @typed={0xc, 0x4, @fd=r0}]}, @nested={0xc4, 0x4a, [@generic="c3dbdeae5e4cef05a780a8785e1528f5b12f7328afba83a4890559d0e60c50c3762d97f12d17e86830898d253a8b1fecd3fe8e2878c31c7456964dcbdb6a99c7393a96b2f5bec34278665d87f10f74b19ba96e38766ffa563b1136a19f504843bfb9b16a2101d603790e08102234337cb2abc94b2580c3496d6f030178dfef53f62ce584d69c32fbaaa9e58e1c9fc1b76cefa0410bc0b21fd220ce4e7867705e832e616e3cc93e64f6a7d4e24c3b", @typed={0x10, 0x3d, @u64=0x9}]}, @typed={0x10, 0x53, @u64=0xf789}, @nested={0x20, 0x62, [@flag={0x4, 0x2a}, @flag={0x4, 0xf}, @flag={0x4, 0x1e}, @typed={0xc, 0x43, @fd=0xffffffffffffffff}, @flag={0x4, 0x7}]}, 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@generic="afc0a52518b1b3ef299dd3a51e379925719d949c3fa934ccb22f586fec3353069663ea184296c8032a48b2905c2a4475699b4fb8cd891a20372e155a24fd39a6de25efb1ddca5baa2dd3d954335e30adb5b51ba5d556b2ad6400ecd3b0485f68f17069e373cc99343a40b28c5dd52be8e103a4388b1b0b4d2c182b1f8897966da926c6d6f3c2b9e51bdb90ce81af6da63b8e4c1eec6132e7132867", @generic="f6bab71cf0cef30c5cba68dcce70a4d1cd38d9f2ffd48b49b91f219356f69448cb7019b5ecbb8b4142f28ad9678f0118ba9ca4f1784588e1fea453ae6c8621eb10d07d0944e95b149846de8c5cf79ba94f956a9cc61703c5eb33b629b2f68ec4537d490bb716a5e7ac738f86142dfc2494d98f896eb5db66207b402b52a0304ccf17bcfe6dbc1c7ff86a815644426591cb0b61a373b56b5642927d942067cc5323607f0fe5eff9eebacb8a051c31803ab81232f020edda0cce6300d66dc7af261e4f1721bfb9b1bbad24e73aee658d757f3c6153576aec40aba2e742fdcc48770b8fecdbf0", @nested={0x104, 0x7d, [@typed={0xc, 0x14, @fd=r0}, @generic="e9901cc5a1bcac19c6833f897fefb1a17e92d946818078c1f2cdf2dab208a984279eb16aab56d52ef17d61626242b7ad1917d2784b89d09be8716b055c1b1d1f03aa1d4d0a4f83954ec04cc818ad34fc7ae81c4fa7e504e6443f7704241fbd41638835c1fd5ac4deeff664d3456903aafc665088f60b581e0ea02d8e8db10a06e9d3a588acb8b2f620d6ae27c52558f108096e1665172e3be8f522707594c32e18a473b609eb8813515911464fa212db2654baf9a1df14235d20b66b6c8e38648aded668d3d815389e8efbf701d47b8bfe484b90edabbdfe63e687605340aadb99e07b159f4c6c9a00b444d6ea9ad25af68ced"]}, @flag={0x4, 0x65}]}], 0x73c}], 0x6, &(0x7f0000f7a000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x40, 0x0}, 0x4000801) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f79000)={r2, 0x0, 0x7, [0x9, 0x7, 0xca0, 0xffff, 0x9f, 0x0, 0x4]}, &(0x7f00003f4000)=0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000407000-0x94)={r2, 0x8c, "045522658c9bd05ed3043e97ef94e1bdca6e27e55673584dfe9803df36d61a2929982ba532405e24951b8d3fa251d2fa23696f9cf9db0ecfd4300290c36f6938a21931ffe17f76d8b9dd9251aa6e95c45aad960cfbdeed9f33f9c5eb70160c634301012bab1bf9f6695ca20239b513d6a4dceabda26d7b42afdb9d73c4785bb60f06d4d3794b019d2b4392d3"}, &(0x7f0000f78000)=0x94) accept$ipx(r0, &(0x7f000076d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000944000-0x4)=0x10) [ 189.381521] device lo left promiscuous mode [ 189.397269] netlink: 22 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013f000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a8d000)=0x0, &(0x7f0000690000-0x4)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000495000)={0x60}, 0x4) r2 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r2, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000084f000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80005, 0x100000000, &(0x7f0000a45000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000b38000)=0x0) recvmsg(r3, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x2, &(0x7f0000b08000-0x40)=[{&(0x7f00002f3000)=""/236, 0x0}, {&(0x7f0000d35000)=""/163, 0x0}, {&(0x7f0000d85000-0x63)=""/99, 0xfffffde7}, {&(0x7f0000859000-0x7e)=""/126, 0x0}], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x2041) 2018/01/10 15:08:18 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x7, &(0x7f00001fb000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000d90000)={0x0, {""/7}, 0x0}, &(0x7f0000fd2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fd3000-0x1c)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000092e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ea2000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x804, 0x40, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x5, 0x4) 2018/01/10 15:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000000005, 0x0) 2018/01/10 15:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockname(r0, &(0x7f00006c4000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000-0x4)=0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) vmsplice(r0, &(0x7f0000be6000)=[{&(0x7f0000944000-0xb8)="d1540a31e89049697ab3d57e8384bc3f75baf693babdc144e70897de7641f01334a84a3f7def56699c05ac9b0eb7fed78efa8052fa6dc4792d2a273397a25992bda5cefdb5b75fa4b9ecababfe921d4a93a15cd1086e0ef65cba3a7197a813bb81d50be7abca2c885e6389bb0896609900268d97152d102cf2a4f3da86dcd4a10aa5976ac37a7857524693b48fd21e326af03e5ac19a83612e3ed0e9a81e317f636f20cf23882d9674f4d9a8eec9cf9cd186cd64d9316ef7", 0xb8}, {&(0x7f000099b000-0xcc)="3925f9d0f56b5707f33e94c66729c43974106ff2fca94806b517ff761f24e3dcd8eb050b3ff8e36c54af8f7a7b619207944eacb915b368a0a47d8eba5a7fbc82f59ecf853305ee14806655e256e116de4fb6d84e92c7ada8ec8ef8ff41fa7bc9e0f85b998c62fb6b93fcbaaa98820feb5eb99db45e8f927c6ea48d01b5cef2e2180b8ea0aa3aab1dcc2a1a4e8383b1fe0ce10d333ba22d306d2147ae3816f247a5dee8a45c8eae270c12a6c5e2eed02501d81a4eb1892f9bc4932800b6e41336c161128ea580ab6fe3346409", 0xcc}, {&(0x7f0000d1c000-0x4f)="3b9c25f7edda4251d8324cdcb3ce7dd850d0a7bbb403a1889a05c1fe312fe6b198cc2fe6847e3e1d44ba22c29875c2a853fe7b88e02dc4946a34eedd9ce6e5aab0e1a6e7abcf4d7c0fe854bfbcd902", 0x4f}, {&(0x7f0000a57000-0x89)="9e5222bdb22e13c90cd40bdadd20e958f0f1c414f5f3a4850561be2f86704d0495b171693822a96a3ec7f0544cfd2c7c04c54328062dd0f8d77b946d4e86cf6c339509a50f25c4a40f11b3cfea9aa3f6652215a16651b7880fe43dc2cb04ea14a05cb4959cdf3f92d6b06ca36c7c82e185dbaee649984215c4b7dd3518642432769ae8d41c2cbb9aaf", 0x89}, {&(0x7f0000172000-0x1000)="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{&(0x7f0000a47000-0x1000)="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0x1000}, {&(0x7f00001e1000)="9dad5a1e9577273f5768be09c6a9ffd632ca", 0x12}, {&(0x7f00004d3000-0x24)="7f71cb55920e37ea6881c15c2c2c78964d1c29cde33ba87ea971f4a2fdb77eb555dc9aad", 0x24}], 0x8, 0x2) r1 = accept4$inet(r0, &(0x7f0000826000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be7000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000468000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1, 0x6, 0xff}, &(0x7f0000cd3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000453000-0xb8)={r2, 0xb0, "d9fa440f11db847d5e2a71c1044a8b89b2ba16cfda6626c8b9dfadba5334b1039a20069e42221c256c4e0fdbf27e2abd161faf49a94db7220eeb84fc732c2c96c66099429fcd11e58742e640591eb88a93634d1db404611b8cf575c92418cad153dfc33b3084fe720f91fb3bd59edc0453fd9d9b9aecde30e640e611819c4b04e3daa48137ce28738118483587ea990b25be93af882bdfd05031d6913a6c887c7999e5d69d249e7ef027688005adf4d6"}, &(0x7f0000ab8000-0x4)=0xb8) 2018/01/10 15:08:18 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f00005ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f12000)={0x8, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x7, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/10 15:08:18 executing program 4: r0 = socket(0x11, 0x807, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d1b000)=0x0, &(0x7f00007ae000)=0x4) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000240000)=0x0, &(0x7f0000fe7000)=0xfffffffffffffed0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe9000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe8000)={r2, r3, r4}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r5, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x4) close(r5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000022c000)="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", 0x1000) 2018/01/10 15:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f0000daf000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000f43000-0x60)={0x2, 0x0, 0x0, 0x0, 0x2c3, 0x0, 0x7, 0x0, [@sadb_key={0x6, 0x0, 0x108, 0x0, "ea402b6b29f19aad663287832c2cb8af169a932efa95e8795e583c7e37ce2a01a2"}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x80000000000) [ 189.460606] netlink: 22 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 15:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000867000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000)=0xe8) pipe(&(0x7f0000e6e000)={0x0, 0x0}) getsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f0000857000-0x4)=0x0, &(0x7f0000cd6000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000786000)=[@in6={0xa, 0x0, 0xfffffffffffffbff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eba000)={@generic="66c1207797aba9362d468775cefb6ca7", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x52, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/10 15:08:18 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f97000-0x8)={0x0, 0x0}) getgid() recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ad2000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000047b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009d8000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000057c000-0x8)={r2, 0x8000}, 0x8) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a83000-0x4)=0x0) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000494000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000098c000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000692000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ba000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x2, 0x100000001, 0xa, 0x20, 0x80, 0x6f, r1, r2}, {0x100000001, 0x7, 0x46b1, 0x3, 0xfffffffffffffffe, 0x3b900404, 0x7ff, 0x9}, {0x101, 0x7fffffff, 0x20, 0x9}, 0x5, 0xe, 0x1, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x0, 0x5, 0x1, 0x2, 0x3}}, 0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f00007a0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0x10) recvfrom$ipx(r3, &(0x7f00006cf000-0x9c)=""/156, 0x9c, 0x40000000, &(0x7f0000baa000)={0x4, 0x5, 0xc018, "4a40c96be35e", 0x1, 0x0}, 0x10) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000776000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007eb000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000b35000)=0x0, &(0x7f00002a9000-0x4)=0x4) r1 = socket(0x1b, 0x2, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f00007f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0xa) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000077b000)=0x0, &(0x7f0000acf000)=0x4) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb5000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) socketpair(0x9, 0xf, 0x6, &(0x7f00009b5000)={0x0, 0x0}) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ea3000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000fa8000)={r0}) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000008000-0x8)={r1, 0x0}) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x4)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r4, 0x1, 0x7c}, &(0x7f0000004000)=0xc) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000077f000-0x8)=0xcd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e77000-0x4)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004a2000-0x4)=@int=0x3, 0x4) sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0x0, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000058b000-0x86)=""/134, 0x86) shutdown(r0, 0x0) 2018/01/10 15:08:19 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cdf000)={0x0, 0x8002, 0x80, 0x7fff, 0x0}, &(0x7f0000e5c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c9000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000060e000)={r1, 0x80000000, 0x7, [0x6, 0x2, 0x8, 0x6, 0x9, 0xe80d, 0x7]}, &(0x7f000020d000)=0x16) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad5300000000000000e6", 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004e3000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f47000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000c06000)={r2, 0x0}) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000e2d000-0xb4)=[{{0x0, 0x0, &(0x7f0000b8a000-0x10)=[{&(0x7f0000b39000)="3a7bc8ebd2a93a3ddf7754df3e863a14eb90d92409fd07963f0360360967762a0af041254b113cd56437277756358234e63df4bfc67a21d4206f59a0f1d24dc787e5b823ff15303a6316fe03d1ee01ef08e6955e5dd363d8028a0baeeca92f114862a6d48c3ee2a0de9fa73a208803a9b1ad08ed5572cc471e6be5b70ea589fc31888a65018bd4ff894212eb2c870c26edd9bd2158066eb4e5acede350105a2eabf5920b283c2c0d0ac448692c0859270cc3d245128292d370dc7d71e6e13d47770556b7e78d9cc3e951a533a1e3f6a4c4f3e129526db7f6ed6f20c7e01250a9", 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a30000-0x10)={0xa, &(0x7f00007d1000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f58000)={r5, &(0x7f000013c000)=""/68}) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 2: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, '\x00\x00\x00\x00'}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000278000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b0d000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b22000)=0x1, 0x4) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000efb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000efb000)=0x14, 0x80800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a11000)={0x0, 0x0, 0x0}, &(0x7f0000efb000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f1000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x3, 0x81, 0xa, 0x80, 0x20, 0x32, r1, r2}, {0x572b, 0xf2e, 0x2, 0x6, 0x10001, 0x2, 0x5, 0x0}, {0x1, 0x200, 0xfffffffffffffffc, 0x7}, 0x8, 0x1, 0x3, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2, 0x3, 0x9, 0x10000, 0x3}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$netrom(r3, &(0x7f0000c8c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000201000)=0x10) listen(r3, 0x0) r4 = accept$inet(r3, 0x0, &(0x7f0000756000-0x4)=0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000084a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000efb000)=0x10) socketpair(0x4, 0x80e, 0xd8d0, &(0x7f00000b5000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f00009e1000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/10 15:08:19 executing program 3: pipe(&(0x7f0000ae2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x20, 0x48c]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x3a)={0x0, 0x32, "e98ca893be0d3043436dadd606e8f09ccf005bbd1dee334a4e77af84c32dd67f4dbbcbc64f5b31ef7eb6d36fd81aef042f0c"}, &(0x7f0000000000)=0x3a) sendmsg$inet_sctp(r1, &(0x7f0000679000)={&(0x7f0000403000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6a000-0x10)=[{&(0x7f0000ff0000)="d445984112cf1e0b0e61d3ef68af8a26e3a40df3e849774f176588248d6fbad8d45477f2ee89ccb9dcfde098277dc2dcf3c131f4cb2cfecea471cadb143747d199f2e893c9a433cc267ad5eee8dbb0909da515e791c72ed81241fe8fb8e837cce15ea52fde0f24023c8b895181f1122bb5ca48dcb714f6f7a92460bfb0d112730d93f494eae28d20a3b341209cedab618f21e5858ad3ed9889d3efc2ef2885ab9b90d4811334395e822472112601d67bc2f0b27ba3c5dc17bc0640b604b7270b18a4943ae7e31e3535272fac97ac94cad7a6b73722a5403591d01587ab0d51d3890e5f8e2f4f9874c0ff761940", 0xed}], 0x1, &(0x7f0000ed4000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x7, 0xfffffffffffffffe, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x200, 0x1000, 0x627b}}, @init={0x18, 0x84, 0x0, {0x4d45, 0xfffffffffffffffc, 0x800000000000000, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0x80, 0x5, r3}}], 0xc0, 0x4000081}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000035b000)={0x2, 0x8, 0x7, 0x1, 0x6, 0x4, 0x0, 0x1, 0x4, 0x7, 0x8}, 0xb) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00007f1000)="", 0x0) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) gettid() bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0xfffffffffffffe92) r1 = accept4(r0, &(0x7f0000646000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000-0x4)=0x10, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000062b000-0x10)="357dd547a8393fca9bf8162ecfbae8a2", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f00009a5000-0xa8)=""/168, 0xa8) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000d53000-0x50)=[{&(0x7f000056b000)="9d39a6addd22987574be08246de1b2221aa8f732bbc71c5c47c8c68be670b042c3c23520d1b76eaf706248c2215a013c44531f552d48ef0719c52ccfa06f161677488aa8d970ad43c6498998ae05baad1e44784c8358c3ba19f2e23adbc7d5e54972263bd8fbe5bdaab1a3098a3aba081b1881279c591befc9089d4cd81fc6de", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000134000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x69ce92c70d01012e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000)=@hopopts={0x2c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x5, 0x2, 0x6, 0x80, [0xb9e0]}}]}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00005c0000)=""/123, &(0x7f0000cd8000-0x4)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e20000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="03ffff0000a3", @multicast1=0xe0000001}}}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f51000)={r1, r1, 0x9, 0x5, &(0x7f000023d000)="8a5fb3b2ab5965374b07093d370ab7b825eff53607bda2693f221e8ee85d", 0x8, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffa, 0x7f, 0x7, 0x200, "0a5daa761004e1f77e169dd96b955628c99df3c3d1b3fd5fe4bbad7afa70b0d9730fd13b56077a06d20108d65c6b3d410a5112002ca102d4224e2b9b9df26bb5a2513c0ad758eda113205fce10e3f5e50261247000e81abf66f108598f0972f5ebf42065db3d46841286b43e9fbc3add4d2fa77dc01a3be191db7625015e684a49e7839fc110e401ff7c6fcfddb934d659c82a86beee760a3635aa4e49c73ad0e6a4cb35f18761d2cd3093326560c49c49adb04c8e77aa0d4124251142f9b3d3da35a0d536717adc873f17940b666455abdaee5c7d6df4e78929dd05deffd581be605de6f42342251c8a3e16"}) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0, 0x0}) listen$netrom(r2, 0x1) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000417000)={0x0, 0x0}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eeb000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eeb000)=0xe8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000082f000)={&(0x7f0000eec000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00002e3000)={&(0x7f0000eeb000)=@newpolicy={0xe0, 0x1b, 0x302, 0x4, 0x3, {{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x1, 0x10000, 0xa, 0xa0, 0x20, 0x67, 0x0, r1}, {0x326, 0x6, 0x1000, 0x0, 0x1, 0xfffffffffffffffc, 0x5, 0x1ff}, {0x49ac, 0x7, 0x1, 0x3}, 0x5, 0x1, 0x0, 0x0, 0x1, 0x3}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x4, 0x1, "cb"}}, @mark={0xc, 0x15, {0x2, 0x200}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b0c000)="1f0000000201ff49433bf000120000760f0000e0090008000000000000083c", 0x1f) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x2)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x14, 0x80000, 0x6, &(0x7f00008da000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00002d1000)={0x7ff, 0x800000010, 0x3, 0x9}, 0x10) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r2, &(0x7f0000eea000-0x57)=""/87, 0x57, 0x0, &(0x7f0000b19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000002000)="a33cc3d10b543ba70bba5403dd5a1ea58349657281c651b54c61d14c9e7e33e8dc92c5ce", 0x24, 0x10, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44}, 0x1c) socketpair(0xd, 0x803, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48, 0x80800) [ 189.781619] netlink: 'syz-executor2': attribute type 8 has an invalid length. 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006b6000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d93000-0x4)=0x0) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c6a000)={0x0, 0x3ff, 0x9, [0x3, 0x7, 0x1, 0x8, 0xda, 0x3ff, 0x0, 0x10000, 0xfffffffffffffffd]}, &(0x7f0000555000)=0x1a) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000c0000)=@generic={0x6, 0x1, 0xb4b}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000f6000)={r2, 0xfffffffffffeffff, 0x9, [0x6, 0x1, 0x90e4, 0x5, 0x800, 0x13, 0x4, 0x4, 0x2eb6]}, 0x1a) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000dd7000)=0x0, &(0x7f00008d6000)=0x4) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000035a000)=0x1c, 0x80000) r1 = accept$inet6(r0, 0x0, &(0x7f0000ed6000-0x4)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e61000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae3000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000087d000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000ce2000/0x4000)=nil, 0x4000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ce5000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ce5000-0x8)={0x0, 0x8000}, &(0x7f0000ce3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x200, 0x10001, 0x0, r4}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000066000)={0x7, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000e94000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000f28000-0x108)={0x401, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000ce5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9, r2}) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000ce5000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f00008f2000-0x88)={0x6, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000449000-0x410)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x10000ce) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) socketpair(0x0, 0x8000a, 0xfffffffffffffff8, &(0x7f00009a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006a7000-0xc8)={r1, 0xc0, "7f0cf76675b23a052d60cc8a4e4b3ac8fce34c4c52aa9d8d4f76ef69ef1a231b2c9d0f43dbed43c02242b6f77408a096e088ce50757a3c42ca968dfa47c1b7235f47b4bdf30f2ab431bdaf916ea6f86f0079e817212fcbba32f352eb7a40b5d27cf952d1750661ed791e690ce7b4d8d4ef99962c9a76ce63b611d72da79976d99b7e8c037fad0f906e0f0d231d2e92942986a4b71d9ba75b49d37b6fd0004db1a0c374d548a7e69724a04065c4e7c37ec7670a7a1b4953ba9dd03c12b98ce645"}, &(0x7f0000334000-0x4)=0xc8) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x1, 0x1ff, 0x3, 0x100000000, 0x5}, &(0x7f0000000000)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket(0x11, 0x2, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c9a000)=0x8, 0xffffffffffffff61) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001a, 0x3, 0x0, &(0x7f0000fea000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b7000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000fe8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fea000)="0ac87558dad21c6fd6d497dfefedfb817434b2acdb8109ffd7190f6c761f59e80fc7748f282b38f6ae84bf4489c71f042d3e623adcaf5456804f29e2a165efc346b9b75170fb9f5bfffae81c143ea1cdc084689011aa4bcc7cbb2ee51efdb21e9c87542151dd02f17962f48551166bcd2f81ac2c47bb7bf789fd7370f5ed295fecc98e2a28ad03196451618b9f65453015c9905f8c94bd04b2dc111ce2ad1e8e813dc9c8d97ed985b74ab5710d3f5b1c509e8583eea8c7c52e2eee1d094afe07cf68944fb8732b6da6bb1b1870ccc3d0b972bfba930245109a773dfb001d2b79f03c421f31a30c2ed2f0f33782637b970bc655248008f4ac579151c7c0b2c787dfae67e1f0b878aa7286eff26a310733af314f9fe81a754bc9e72336ab69adf4ba47c5c754b880cf68445c3973d77b8bcabc4ed8d873670831d68183358b27f762b211900c4b2e9d5905ef5abd40d8911e030a4f699032fd80e3cf0dc0510273d915c00f9bccfe4faad7d9d3696862259f62d9096db3af4e90f895dd62e3dc39dd8b521ee14eebc167375b7870b8487bd92dc830edd14dc3366afbeed6e49d330f1d28d391fc42539ef48442d99cf035828d436b89c85843413c47d8aa898f1e2dd04b769884c87c09e76030c5ae776ca61420b69f069cc6433630cde97ae957da4b007edd2626abd109c99d8f35e60da62a963c0d7bf0789565a51cb91322f6694822736f4af0ca74defcb6e3a637de3a77153bc0b56688703ac9bb2126e4bce2d4f48fd9bf90ee68fbbfc84171c3f3b477c153059b4c136f4b265fdb911f649e8fec70c5e4729cd7cb7e2705bf7eb9a1934eab2d5597c83ba34320cb3546e259935be42185ff09d118c2bffbbcd277a78bc19c91a5cbd668b94350f3c35072ec13f10135a6a95dd3503d1fa581e80a7740c62fcd36a56c119119fcde5f7c8f35917f392b8c2d4dbd1f87102d77b15db878ad3a7dddc9be0eccd9a3408cba8cbdd6af94498bbad2a636c199ef1657bea0d9fc9331137b51797c57551eee0d6436353e4963a31f0018a4c2cf322faafe206aab8d139b2bd987e226ac4badc4684a6ff270bbe601a8c24bd6b25c14307294efcb111c360f1ef863fc0601e2ad0646cfc6cdafec220c438b523a88e5f69d2ea18e88911fcf2a65a6f6c0e56cebb430f696f2f712c91e046283a8c357292a2af4b46d78b990c92d29923fd9cd475e6808743e63a6000a4e2a96ae52d268f614a83343ff96d0c9f1f54e6e28a8b08dbf6d5315551274331ac5f3b7276f4e1b2e3becca759daedb3355d372aacd794abd89d0d27afcd3fe7100ebd73db6f19a923fe0e8c95e89ae308d2d476130eb8b73788849067b2c7396e7a0430ca2b25aef96df1c48f8da4acb3c14247ccc50344af2f7dee21dd5e388d5f5c80e666ae791fe662c1ab166566a149398b3cf62ba1c493d3d8955eec9cd0c25ff483ce246f58eda7c39142a43e40a23813ceb325d42e0656495e4b219065994c1b5784f531a678566d34bb2654374583cb4723cd0e92e206caeb8caa0332f4486f5cc7a91dfc733a46ee88a5f84a97e3cbbe54d93724d6723b7698405a829e076e510ab82d57d4335f3c92f704517e6b7d4368f4bcb09380c028f8439c4b0bd8fdfec9c650481c159b1a125e37f4025cf4946d3edab1bacb2aee73986a6b27cd83229871add0b34fe2812c40ea2b520b70c84994b2eed24016ec8685bc6f34c280434a8931734141aefd252952dda3894065c159e6ee19815c3f256ae9a095bb9a565d6c8751022c514878ae674a2d2d4288bf5a078103892b847fe2475f124c110652d1a33c984ba1a5314fc95a7b0658b03c99f1ca4232307f3e7d07aa6a3129793aad3373f74977811362c955eaeb2b0c3dc858859b0e90af34bcb0906438a6b5e715d3a94bb3407da92518359db8f33b934c500d237ee8a6f904caa5a5cda51ec57e2823e5f8359c7877d69a430e1599317f1519c4bf32115d672fb97526e9ccad3bded5991ca2bd2b9eadfbb71a3fccba1cc5b9b73b96b7bc02a4602e8e8277271fee25f88256c3fb166af39f156a67988ef23514a97a5281c13393863738a747aaef4623123983e925951156175d1b4c268006a4a6a2c64066c5b21915f03557844d95bab0db271cd89036d7c06871eaf945146e29cc1e886fbe760790f8b192587e059f901f042f52fb1a33986f1fbf1a093bb138a3646c7aae436eabc083d5db836fcc16b1ce23eb20c8eca20dee7c8f4c52e1d57b44ef4bf028b26bd191aaa6e84ee85cb9b7049b6df9d9ef75acd198da678d14589f6a3605da95923cb16ff2a54db4e7003b5b37556cddc99c684499ac3e8a2f5680ce08ed6fd65e55aa8e63159d7031f3ed47b1ae653d306e0d89bbceb0ec64082f572ed192341666f775c80938f3fe2a1f5da45d4c43fa4cd7505e44b4983408ef04559908fafd76751fb5d6d67873d61d498612b1fef38a919c046b72c6e34b31d78560a0fa541616d19c7e9c2c4fb0b524886ad80f1daa6d642245f860d5af5ebf7743c8046ae2f0e398d9f86450aae86f729b10817859324655475045b67ca599ebc23fdcc3dbb9a8f08d5a7d5025d88dcf4841dcaf1191edccc99ce12845d7290d9bc68487085b5af3e05e7f432de3f356961d45f4f480ebb237fbc813e139995bfa8035eaf5d87e84c572b33eb989ef339070e0fe52694b61cce77ff5664ea852d1cfae0732d705781d938801b069f3876ec85b015a8372e6f8b0ac10d128a9f85202ade3e655236d651a742ce1b1447f647f4b37520a33d5d52cb7eca52324284a0309f909125588822abcddd07166eaffec071086a7e434dfab95aa853384693f97d8e8c037cd6ad9f49f79a066c0757127bb2a20d023a75625d7b2f76cc7c8e889669184d17d52483e7ab799aa652a7ad2ed6ec28b8fe5cdee91eea33cb993061157ba2fa0ed259b6a728f3a65cb2efd284729df27d028f731f11016663f53716167ccd469162b62745dbc4f62afc9446386ecf8f35490185e784b51a653a1cc9dbe3ea686e969b7d78be718109c94662e18a50ab4e287b076ab669325f48d86ff2ca1723844ded1890e21b38a39d91bbe61abf5bf6641caff78f3569fb5e3b011342c93053a5b35e10d55d7e5c407e22bf21380c7edfdd4e23ecccc4be74a59fa0177e8c20cd9139a03c817f05a799527cca6514dbbf1b71c5a036e9e8a444ad63a5cbb151b09c25fed9987cce522de6cc836f659e39c2bb668a7a90785a217b53e122196983ce04a23f1d2551125052c83a378e52fc216e0728396ae000e2375d053e3e24156cc3662780becb2dc550514d24bbba548a8625dbdb111eb3bcff77c6d40a0b44ec51371b1d53aee9a2b808f122a489b5c13c359fd0b0ee9e38148de79edec8c2e987caf2323c118eec24e161770fcec20ca0d8df89cb1fc5ec442e1f45ea3a56fd23dd6d13f20f54cdf539e4e3360050e7bb2a15408ec97c59f90457a0740b346904a32a6d749e65c00f61628bd8eb77246fdf4ee8f7131be882806e7fc0f5ca3608810f856ab7f77cb3ae863e13433c9c0838f6a16b0532c49332f0f7d56b5c9953f1e1a6d5225e90ca5e794e02dfc13ba6e70beb221c547358c40be8c19b748b6afd34a58ed76ea1162ec902c557c7d599836c914f67d6b281f158cb5ce6db1fcc3ce42f4fd88ffea2a86570bc817210251e0e7bb8045e2642dedd50a19267f4d37dbfe1481876c537b119d3d74581a749cc6792ead03d723822213e3a79ae39a9e7ae3a7702954c66eb7a0f56dc25a0d2a5b425fed642f0019f845b85e12779b3c8cc86e57d0f9771b7cc11c2eccac91d35dfd477e8476be371062a7598b6782c97ef0c6b8a5dc39168d4e6d5bd0cba51885944d3aebb2f9bf34bcbf96e86f49d2e51cff1c05a7eca0cd01acde870d2a1beeb41e4b290666f7dc5a9c26130552deb542f440896edaaaef14ced3a880b90e2264aa2335d60a30d27a9a2a8921f4b7c448948639b76327afd1866a078c2ae56c9f963037c0d412ead562293e80076d605ec97f701282e4b566da61c024ce46c72cd17f31d3d62487417c16c1e970efeb68b4a0b3245f3c64e43efdb55235a5df74f5aa23af11919d3333d5b13864989ea8ce4fc218f3a7359af91369a1c40d121191a78e4cda96c2ab8346c48e807fa2572f12b9b92414fc44015da6bad9f8ea4dda4993a0e0f378cd71d07d81b0139523383608a0073d494aab32b5af3adcc689ffa0ac372507807b2ae97a6938444bb9656619bdf11fc6a5a99bc7a27cc7cb71cefb7ac9eade951ba5523e694b00ed2de51398085a05361fca91348ec80432be2f8c16290f2024e665722a48dafba509ae907f46cc10698009519cd02ff9a643b9d634b1df6a1f9bd0d31d78144bddc34b15b8030bbc86cc1995f30f0396d7771f1c9bb945b1f432cd802b6563ec51348f07683e79bdb9677f782a7c57e19ead9a89e7e8a0afeaf0fde6366bf208f038627c843501fe31c998a0430ad09b61b39f4baafa281933fb6956c556759250170f1aa7686750fdce63aa67c6e071575de774f51de711f9f66d27dce3f2b5e6fecf61a5e72c0280b641c9eae22e868cb3d03c0d3c3229413cf24616504db5c06e0a29056295ecb885d8fd3387939386aba6c99529c7f9558f03cc0362df099029d9afe4e1d5679fb14a71fed03c98fe349c699a464f7a67dd695608b74846f4f976d5684f3f9c6e8232463ddf61609ff2449a4368f600cd1916e1c0d6a31516a56fbf7e1162ac7bcc6a57e04793f2fffc1e641c2efae81712f22cab45ddc8e9dbc7a88b766424d6b3166610e46386410b57b4dd627f4c384391f89a2f342c3a3323c4314b005071716b057261416ea88668aa3d6857ecc393e2d7305a7830ea2b230f5e3ddeed800e6d298b93ad3cbf219640fe7d8cfea269e53593e8b6dbda1c0e9aa9544a4bf628f4128a0299d22aec98f300b788b945c48bf3024f8abd2f4af3a244f0e377b43a406be7ea5d5fd752058865dff968884bdcad8bc3f745fab5be5072b93ec44d56dcaa86ed5bc9476a736d40d5d55e250181b803bef3c1cc266aa509917388c513102ef543941ec0f49a130c9d46c007896bacaf7613bd29f5685e483478cca676a4ee943dae7e86d5a0da8968e007c8211ea8b12b487120d50fa67c662430f7e1b426ab734a10871967ddc18a96891b3c2540beebe0189fff9bd70ba972d8cc31a52ec8ca18ea7fe419688610b52fec4254788d86ad2f21e39c20ad4924dea8dd39d5d633f14fb7f947bec893efd3204d9e988eef700e613e38fe8f683b466611d21fb1fbda55897495e68359f4353cf41f2a7e7c1b8a0a9d592d2802b5ba82de74defdd2eafc60ce96ae9c7d1a17632d9115c25d7cbd76e67cace0dd30f736fbf644746c354ea3e22ab37e59db38baaa8eb98e799332b816cc29546cd8660466cb6caa22357085ac6267d14bbac4c5b759367f3309547cdb1daf75a279ff55e086af244319aa58c0befd88103dde4bba32b84173373ea8608595cc6ec08fb902a30d88fdc436b5bd3e99fcbbd08c0e6137ccedf3ba4f09fdeec01cf126f50b4d825310104c801ad489ef4ff1ba4ff1e32366057bdf2f9fdf939789e8bd30ec56aa34b01189ad1b3057a84fa8214bf1ab09d52bb40cdb1b7f91c3352cc8c68636b3af8cf275c119c8f31660fea46399f81a7c3ef6280498bd38c73193aa75a697f9919bcfdab410633796958fff894e65b5a5397613c51783dde4dc7b6aaa15c0471cb96f9", 0x1000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fec000-0x10)=@generic=""/16, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000587000-0xc)={0x0, 0x5d07, 0x20}, &(0x7f0000464000+0x31d)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d26000-0xc)=@sack_info={r4, 0x9, 0x0}, &(0x7f000082f000)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e5c000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000feb000)={@generic="1d47e913c53022ed0cff34cf9aa8a582", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x100000001, 0x8, &(0x7f0000bd5000-0x29)="8191be7ad13c5c1e4ac9e8d6c8866b651ee584b39766d3dfc4ae0fc5c742cc2e000000000000000716", 0x29) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000fec000)=""/85, &(0x7f0000877000-0x4)=0x55) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000acd000-0x4)=0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000acc000)=0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000acd000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x2, 0x1, 0x8}, &(0x7f0000218000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000286000)={r2, 0xbc, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004000-0x34)={0x0, 0x2c, "392de96e1931dd7e65e1726e5e327d0062c1aaf88fc3f9d341904e07d88e1057eadce6aef3e0d42feb37f115"}, &(0x7f0000003000)=0x34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x108}, &(0x7f0000003000)=0x8) r2 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8000000000087) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007e5000)=0xe31, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd58c, 0x0}, 0x98) 2018/01/10 15:08:19 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/10 15:08:19 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0xfffffffffffffffd) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006dc000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003cf000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000506000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) splice(r1, &(0x7f0000f2b000)=0x0, r1, &(0x7f00004fb000-0x8)=0x52, 0x7c, 0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000229000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000057f000-0x10)=@req={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009f5000-0x12)={@generic="bf7c98467fed5976c32b8c1238dc1e47", 0x7}) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f94000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015f000-0x4)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001b7000)=0x0, &(0x7f0000416000)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bb7000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d11000)=0x7fffffff, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc0000-0x4)=0x7ffffdff, 0x4) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000094d000-0x10)=[], 0x0) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000f51000-0x3)='\x00', 0x1, 0xc000, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c21000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000-0x4)=0xe8) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x0) mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000edc000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b1000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000793000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000077c000-0x38)={&(0x7f00002f8000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000ceb000)={&(0x7f00000af000-0x2d4)={0x2d4, 0x0, 0x2, 0x100, 0x3, 0x0, {0x0, 0x0, 0x1}, [@typed={0xc, 0xf, @u32=0x7}, @generic="2912eec8c397d934e90e0b4414b507c6185aa9f5a9e45f8756ffddf127337dca35c00c66bcc24c75fd55861cc2e207f55a6d72d48c3571559502f26d3a34e69fd07281c1f63addb71e25beabc242977e1d412f6e3f83cd24853a4fade309c2b674ef62dd84e24541a18970623450340eb03a91c738dec51e784c7be23981a304b2babd237025d01aa0617c0f0ec85255107bb43ad784350489fbd295a32c25fc1548dc6c176a6d4c1ad6", @nested={0x11c, 0x72, [@generic="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", @typed={0xc, 0x8e, @uid=r1}, @flag={0x4, 0x66}, @typed={0xc, 0x14, @u32=0x100000001}]}, @flag={0x4, 0x17}, @generic="c5646e1c3aeeb5bc18e74672bb61f7b371b53e646fa08634009d1210bb51837495b0fcf317ecef7725f934c47e2063114e531ce5577b9736c98946103a96453610cc5ecaa3d363c693b591fb5f0ae7ccdcfc3d41c0c7b79b96536f17d46a0992e65d88362826b4da2cbb3ebcad8a8d700cbb9b2d0d1533abf0bfd8c76fbc24539961d2e230461c6ccde992657cb3c71b22db", @generic="8f520408591b03291558b14167529a5069bcbf291c47652de7e7bb3d5d0c208cdcbec9122305b685372e667190db24e6ad2397261e537a4e35", @flag={0x4, 0x3a}, @typed={0xc, 0x55, @u32=0xe5}, @typed={0xc, 0x46, @pid=r2}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x4044000}, 0x850) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000c13000-0x4)=0x3ff, 0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00008fc000-0x4)=0x72e7, 0x4) write(r0, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fab000)="8907040000", 0x0) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x3, 0x0) shutdown(r0, 0x0) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004be000)="e5feb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000068b000)=[{0x0, 0x0, &(0x7f00003f7000-0x30)=[{&(0x7f0000802000-0x1000)="63ee1c02b79fb435d6b043fa0c3754f25813c3032bb3b0caeb91b310b0ef52eb0f72530e994646f03052ffd9f88d7a667507f257a7f12a458d09a97b76125b907749186485b97132e437b81fe3440c005849bed2c6609b26965110223be3de119c75d6ee4fcb4a8e310d9f505532ae11b65d032eaaf79c674df726a5d84cf990ebb3301c3fcdf050aa14c4029c80dfec7d2aa8701f66993a82b9b0ec8520a8d6c7d55767e055978a39325b8d898dce5d8b611431fea036664c89851e1e2ae045e88fbbd3e6e308eb41b49162d6acf79105e1bfcc738d2e7ed1a89b56edeb1536794520e837dcfcd9e00125fad94942e5", 0xf0}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) recvmsg(0xffffffffffffffff, &(0x7f00006eb000)={&(0x7f0000337000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006a4000)=[{&(0x7f0000568000)=""/238, 0xee}, {&(0x7f0000ead000)=""/244, 0xf4}], 0x2, &(0x7f00001b2000-0x3a)=""/58, 0x3a, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008aa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c39000+0x2fc)=0x14, 0x80800) bind$alg(r0, &(0x7f0000765000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$netrom(r0, &(0x7f0000220000-0x48)=@full={{0x3, {"0a641f87ebe7d4"}, 0x2}, [{"299a7ad343939b"}, {"10915b2322cbab"}, {"b508b729c2c059"}, {"0b77af53120794"}, {"48fec6a4e55c8f"}, {"93d38ce03a1db2"}, {"de7cb3b3862c3e"}, {"a1fd4fb19e55ac"}]}, 0x48) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, 0x0, &(0x7f0000a9b000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008f0000-0x8d)="790005008cc269c902bd59e9d8a09b0000000000000f08e3167027ea86a2ce68aca9f8b81ff9f15b3d1d33348cff495653522338407c16c5ca774d8f1fd552ccf783393f6250a5008550f6019d68f565143769dd763170f05261e74e2de263732d68ac6668bc0f9a98805088869243f4867b0b4d370e02000000000000902b4de71d3436a6474c0c121850e978", 0x8d) shutdown(r0, 0x1) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d0e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000161000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000001e, 0x2, 0x100000000000) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20cd) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = epoll_create1(0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000076a000)={r2}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00007e0000-0x4)=0x1, 0x4) r4 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000099d000)=r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/10 15:08:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005ae000-0xc3)={0x0, 0xbb, "1e62d9699238b2e440d7bbb0a6f33531c6820c97f15ccefcef6ffd9c8f351caf26475b159d268a11d7feb509ae8067a433cc7cf7c3d691eadad29df5d18b7afcbb5a67656bb83363bf05d197c81fb782fff3192c036a9d5d867feb5423b1a533d4b54d61d150b21f7d73cc2f01443b5d799c0a887cb4f99b1c05109b4703b5e1760bec43e98eb325d4b7a8053eb8a5b31720c5b8131a231d603c8e45d7312b3e704687a05ef31592eec90e1bc76a371d7aed767a7cf1d0d7201891"}, &(0x7f00005ad000)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x861e, 0x8, 0x100000000, 0x4, 0x7, 0x1, 0x1000, r1}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/10 15:08:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2000000003) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00008df000)=0x0, &(0x7f0000ac6000)=0x4) r1 = accept(r0, 0x0, &(0x7f000032f000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b45000)=0x0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000002000)="004b3db90c6563dc7464bda57c650bfc2160b081b0425c1037eaf9c568ef72ead8dd421014ca2331cfb98249b8c36429c72d93012cbe9153cfedf7aa54403d5fe9d7cbd37a3308") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000006000)=[{&(0x7f0000001000)=""/4096, 0x0}, {&(0x7f0000003000-0x32)=""/50, 0x0}, {&(0x7f0000004000-0x21)=""/33, 0x0}, {&(0x7f0000002000-0x1e)=""/30, 0x0}, {&(0x7f0000005000-0x9)=""/9, 0x0}, {&(0x7f0000005000)=""/59, 0x0}], 0x2d3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x26, &(0x7f00005f7000-0x5d)="8d283442df3554d1dc51ac5338ddbd24e3b60595ccd0086cb2cda383d7129cdb119805cdd319861c84e7c4a66854af1d251fa91cdb356668d59a98c3776d8f0b9e5ede5a40abd640d656edf001173908a64a7777208a1cdf0fcc424ebb", 0x5d) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000de2000)="6d2202be777735515cfb12ce3f309c7bf8725d240ee2675ea4deecf691b6f655d7c99094da46b86c0790d6b1bb5c878dfc446b6a77e01e3b3ade7dd38307956c8598348305268dc2fefa5d631b4c8281a41ba3dc8fa3932e4497d3a0f3f1192673b12c072b9b8ef6f480d4eae30c3f5b0f97e10a615fc6d3b98ee98751151edbdd39a5c04c6b2c21fe5cb1c85831ca2910e74e440e31244f443848430372a63866e1011acd6a02d1fb9565ba43dced7ebfed89e3a4209c1e6a11661c554d939fdd4d1758b9a84ab1bd73afd18b0a7380c2934fd460c36d3b44966c2acf578655", 0xe0, 0x4, &(0x7f0000e83000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffe3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ac1000-0x1)="fd", 0x1, 0x0, &(0x7f0000ee6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff3) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bba000-0x4)=0x0, &(0x7f0000b30000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd1000)={0x0, 0x27, "26f8578218ef72b9f2023f261b7ff293e15fcdd7fdb3a9dda9483f979503c2fe61f8df23392752"}, &(0x7f0000688000)=0x2f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003da000)={r2, 0x8001, 0x3, [0xff, 0x1, 0x9]}, 0xe) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x8000000000002, 0xc0c) write(r0, &(0x7f00002c3000-0x3e)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb3e4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb6", 0xfc31) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004a9000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x68) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x200}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000063d000)={0x0, 0x5e, "22eb84c46c5fe67f3e52a054bd3bdd885a5ea77cf9810e849e6ea440c3d3764fd7a2ce762a17b5f34331efa77f37a22006d743f4e6ba7fac1034c37908c1198af7367fb68be898a142cd5be9d02b8a46854ed553c1c171a1cf386cc7075d"}, &(0x7f00006c1000)=0x66) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000303000-0x10)={0x0, 0x1, 0x4, 0x7f}, &(0x7f0000f13000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a9e000-0x8)={0x0, 0x7}, &(0x7f00000e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ad000)=@assoc_value={r1, 0x0}, &(0x7f000052e000-0x4)=0x3b1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a6000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x1, 0x5, 0x10}, 0xa0) syz_extract_tcp_res(&(0x7f00001de000-0x8)={0x0, 0x0}, 0x3, 0x8) 2018/01/10 15:08:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f00000f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x23, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @cipso={0x86, 0xe, 0x0, [{0x0, 0x8, "ed5c0557d820"}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x9, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair(0x3, 0x80802, 0xf4, &(0x7f0000570000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000067d000-0x4)=r1, 0x4) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000c7b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003bb000-0x4)=@assoc_id=0x0, &(0x7f0000d32000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000004c000-0x8)=@assoc_value={r5, 0x81}, &(0x7f0000662000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bea000-0x4)=0x0, &(0x7f0000a9f000-0x4)=0x4) r6 = accept$alg(r1, 0x0, 0x0) sendto(r6, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000645000)="2bafa6204fe0aee7a639bfcef6f5d2c8a4d0dd2d4dae3a9e3699e873056d97561d437d435bfcfa96d26908c6eb607e9fe49883d91f71024850487508d89ac1d05fc27b0a4f4b253c2d7a23efb228cf01773881219b38b2c2143e39bf9a46b0e75dff753161adb241dde63493820b11d202d7c46337d6e367115d0a100b66a51dcee62acf3a4ef1a9070e043db9", 0x8d) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000088b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003ea000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x4, [0x1f, 0x1, 0x8, 0x0, 0x5, 0x100, 0x0, 0x1]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) syz_extract_tcp_res$synack(&(0x7f00005e0000-0x8)={0x0, 0x0}, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x81) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe5000-0x94)="e2a0fbf7ad9ae0c197eccb7ca83c871b47abf12650b6f8bb2b992ff13b1df1fe61ea244a8cdc46c48d3f13704568f2cf1e6e3bce54538d96906deae59c23c93c75e3fcb942db6b7c4df635ec2682143514dd2cc8dfb8f06ef559f3215ff59524261b62a53a9c856c8de7b76d0f857652410702975dbf2ea9d01b9e4c2f598e9ae499d179939fdf72e3d58662771b6dccc326fa30", 0x94) bind$alg(r0, &(0x7f0000f00000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fdf000)=0x3, 0x4) 2018/01/10 15:08:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f52000-0x8)=@fragment={0x33, 0x0, 0x8000, 0x0, 0x0, 0xdc, 0x1}, 0xfffffffffffffc6c) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x7, &(0x7f0000f01000-0x39)="b94faf57342000"}) listen(r0, 0x4800000000000000) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x8000000000001003}) 2018/01/10 15:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x807, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000440000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000064000-0xca)=""/202, &(0x7f0000713000)=0xffffff12) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f000079e000)={0x4, 0x4, 0x2, 0x7, 0x4, 0x80}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00004af000)=0x0, &(0x7f000063d000)=0x4) r4 = accept(r0, 0x0, &(0x7f0000cec000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000434000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1f000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005bb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f000058f000)={0x3, 0xffffffffffffffff, 0x1, 0xcc, &(0x7f00001c1000-0xcc)=""/204, 0x1000, &(0x7f0000a4d000)=""/4096, 0x2b, &(0x7f00002ab000)=""/43}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000648000-0x4)=0x0, &(0x7f0000e88000-0x4)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ae6000)=0x4, 0x4) pipe(&(0x7f00007cb000-0x8)={0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f000078e000-0x4)=0x0, &(0x7f0000828000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000d64000-0xc)={r2, 0x80000, r5}) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdc000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000082b000-0x4)={r0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x2, 0x0, 0x5) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000008000-0x45)=""/69, &(0x7f0000000000)=0x45) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e1a000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000003, 0x2c) sendto$inet6(r1, &(0x7f0000c90000)="", 0x0, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ccb000)=0x7, &(0x7f00003ca000-0x8)=0x2) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000c4e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000071000)=0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000202000-0x4)=0x0, &(0x7f00000c0000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000012b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x2, 0x8, 0xbc, 0x1, 0x100000000}, 0x20) r2 = socket(0xb, 0xe, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a8000-0x4)=0xc) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000c8d000-0x1)=0x8, &(0x7f0000e9c000-0x8)=0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000285000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000087f000-0x38)={&(0x7f0000016000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c7a000)=[{&(0x7f000058b000)=""/176, 0xb0}, {&(0x7f0000204000)=""/4096, 0x1000}, {&(0x7f0000040000)=""/92, 0x5c}, {&(0x7f0000e90000)=""/28, 0x1c}, {&(0x7f000010b000)=""/53, 0x35}], 0x5, &(0x7f0000d71000)=""/66, 0x42, 0x7a75}, 0x120) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000559000+0x237)=@req3={0xe6, 0x8001, 0x7, 0xfffffffffffffffe, 0x4, 0x99, 0x40}, 0xffffffc6) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d22000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket(0x5, 0x6, 0x9) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f00008f6000-0xcab)="1e", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f00007d4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000fe8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000feb000)={@generic="d8d6f535aa9741f2d7439d02008b91be", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002c1000-0x10)=@req={0x28, &(0x7f0000feb000-0x28)={@common='ip_vti0\x00', @ifru_flags=0x200}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000fec000)=0x4) socketpair(0x10, 0x80000, 0xc4d, &(0x7f00008e1000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002cb000-0x12)={@generic="54e692b97b4ef16415d658a2819dce8a", 0x20}) 2018/01/10 15:08:19 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf921}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000839000-0x98)="8ad53c37e2a1035f5424a8d1349b17004bf068802e06ed0eec79227c9a42fb9e26a1f2a664f42404ab6bc9066832626ffb687299ee5a824e8b401ec3814c23642edb93c25af5499b1f601a69754786c7467f88907b83a781feaf2d0f2fb49f1c950100f44e5fa2184230b5ea55172a2d41e187588a0928d1a7bc6aeaf12d31bb9e0ac6848b1df979be9e08951ae2aea4e570dc52c1247a24", 0x98, 0x24040814, &(0x7f0000942000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0x807, 0x400) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}}) r2 = gettid() r3 = getuid() r4 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000943000-0x10)={0x0, 0x6, 0x6, 0x8}, &(0x7f0000942000)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000943000-0x6)={r5, 0x9}, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000944000-0xa)={0x6, "5ae253361575"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r2, r3, r4}, 0xc) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}, {&(0x7f0000156000-0x4c)="057404424126b269893955ae4644db268cee826f2b2d6b300bff2c2b2049b6b5b000756b2063a18ae64db82f503ff16850064340c4306f6187ea0892d555034517dea7473d2421e62e1d0ed8", 0x4c}, {&(0x7f0000045000)="472557ae3e0207a863b35596803fad83732e0b62076e50ff8776f22ee02d955e22ad3ab665ea5a431250b464e0020e7bb636f7a9c5d11869e02128672a1276468266a6baa2c932b0fbf10b65eeeb1fb372", 0x51}], 0x3, &(0x7f00004fb000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004000}, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) recvmsg(r0, &(0x7f000029e000-0x38)={&(0x7f0000f60000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000149000)=[{&(0x7f0000b65000-0xd3)=""/211, 0xd3}, {&(0x7f00000fe000)=""/15, 0xf}, {&(0x7f0000559000)=""/142, 0x8e}, {&(0x7f0000216000)=""/189, 0xbd}, {&(0x7f0000b11000-0x93)=""/147, 0x93}], 0x5, &(0x7f0000e7e000)=""/188, 0xbc, 0x3}, 0x0) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003bf000)={r0}) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000015b000-0x73)=""/115, 0x73, 0x0, &(0x7f0000cbd000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffd3c) recvfrom$inet6(r0, &(0x7f00007a7000-0x82)=""/130, 0x82, 0x0, &(0x7f0000641000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b8e000)=0x7ff, 0x4) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000bb3000-0x3e)="5be1dc65765d417ade5f76ba4bb9fc08ff1f5816ad036973e3d34cedaa885974", 0x20, 0x0, &(0x7f0000f9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000a63000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ed3000-0x10)=[{&(0x7f0000f0d000-0xde)=""/222, 0xde}], 0x1, &(0x7f00006cc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00003f4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e6000)=0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004c6000)=0x3, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 15:08:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009ab000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001d6000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0xd61000)=nil, 0xd61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c0, &(0x7f0000d5d000)={@random="0d0170447f6e", @random="e80731309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x28a, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0000db", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x0, 0x4, 0x2, 0x44b, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x2, 0x2, 0xae, 0xffff, [0x7fff]}}, @ra={0x5, 0x2, 0xffffffff}, @generic={0x0, 0x8c, "d53caa30274e9aeb9caf0fbbc5ac5469e92e4fa612d8e353849dcc20cc1cd48a2380ecebeab8cd6fb1792e7dbcfe80bd4be73eed067683fc3a89efbe44377aa152b4f615d526e92a8f2ec327e96025cc70c40443c71e0d9b6151cb54a2047fdfe01629788548ac80062996d5cbd9ada2a865d8f4933fee1be289f07e8216a0ea2c15a7c9a0dc84769a358c26"}, @generic={0x7ff, 0xc2, "29937dd55599df2b7c6e54ac8c3a7dce9534b4431a51591e88660d66e52b828075ca1c154238312ffff1d0a5602acf6de46ef7b3708d95ccdd5df2eb4de5f57991dca86b20f823f88aa394ba6a83a14df2927d971fd73c976ec7fc3ae29fba0ed9f5607cf0896aa8053a69c1836a2c21170bb74d2aa1aa7fa7363c828002148898b68c051fc3a48d27898c2cc6b30dfe7608143fe61fcebe681f866a7e837c26107902552abea8b461f6fe1ab7ffe29cacfc8e250fd0ea75ccfccd26ede1fde69380"}]}, @routing={0x3e, 0x2, 0x0, 0xf04, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x89, 0x0, 0x80000001, 0x100000000, 0x0, 0x3, 0x0}, @dstopts={0x11, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x1, 0xa, 0x7f, 0xfffffffffffffff9, [0x80000000, 0x7, 0x3, 0x40, 0x2]}}]}, @fragment={0x0, 0x0, 0xffff, 0x7f, 0x0, 0x1, 0x3}, @dstopts={0x2f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x31, 0x8, 0x3, 0x9, [0xfffffffffffffff8, 0x2, 0x4e2d, 0x4]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0xfff}]}], "79e50bc1"}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) 2018/01/10 15:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socket$inet6(0xa, 0x0, 0x6a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000751000)="12bc70dd7f07c4612c43808957dd95eb0c8ea26608aea229b3aef92030632377fe7e0fd04a3b083034c1c31836ec80a57292725181846b06c406ca054b2f4574af239d2437f7a0dca46e4c2eb128dc0861fe4cdef2243c1b0dd36daff6933ce7c1a48bfe", 0x64) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f000034b000)=[{&(0x7f00009ea000-0x7a)="46c25a38c565115538272118fb5c00d1777483ca6412099e4f8420c28d514dc7a2a62b75e390eee08977278deadb2eb2931e02d7e09b59640239eb19f18d9f691f590d45fd55e6534614c4529e73d6ba756cdfad2215013c3f5f49421382673a3a1d07e7303c636903fbfe4bc390743015832c56f0e50c7b1202", 0x0}, {&(0x7f0000c0b000)="eabfa9dd9adbc853a40bf64e109b7460f753fccfa070abdd9351272d762e322f0b86c67a43c13ea8b004374a5eae6e2b41aa4cad7a31ac0af3eca0616ea72ab56b567120142436cf4633bae442e146142f8d12ad8a3428ca4fbc6b995b601cfe70435284ee3d57a889f618ad8cc27dd7e9fb3287e90f49575fd80f3e67e060cf57dc185d067db502e56149687e51d57907cce15d4da89fb485639b92de0effeab9d59ecb0791a8313e6ba9cacb5162543f917d7c7f1a7fb049ee97464bb763007c0e136274a5f5fc98c85e01e1d198fa8129dcfa41b54819a81e7fe700d4b808e3783c2cf6b2daeb9b6e8faa3d9190b24dc8ddac82", 0x0}, {&(0x7f0000f23000)="266ebf8e11f0a7b73b9069ac56e9fb1ac75de84c9d674dc75594e9297d2f5c52ad1f02bf9594915a7674ce1f7f7c27cf5a5862", 0x0}, {&(0x7f0000ebb000-0xf7)="066cedd534902934703d0e6479737771efc15d9dcfd142ea8c7c05ddf4586693337981137115c16b70d5f1164ff50ac3c9f96f2ec026fb3fdcaca183ac44e3382245b8a791cf86cb5649257472dc78909ea92bfcbce784f037a4ccfa508500d865ed36b9e0878b3beef861e503132e16a9c7a351fe235e8670ee9a181cc5df4adcede4883d3fe26096cfaf6655bee42df33d519926304adac7c21f42f8976b83ef4cfcc825d28ee797a274544cdfbcdb61a15f530a8140c9367a4301a62f7c6743a03eff502970bc301cfc8a593259783dc13c7074efff4ac11049ee41a40eaa8f1c2cc2105823e634b8eb87b6bcc15b0d53e9cf7cc343", 0x0}, {&(0x7f000069a000-0x7a)="0b0170089989d05bbfdc71116edbca722c676ddf37a9503e388b277f34cd83958ff7a3c8dfa76919e2d43ea69698e3d3de180f70cd544a661521b8ba807165764648079369691b0b5378236d52dbd3b3b8caaab26607f64f41d4bd15b4f794a0b386c43d18dad807afd32551a64bf6afbcdc71f87a126d8827bb", 0xfd71}, {&(0x7f0000cff000)="33a040c333fccc1c4ee0c91fcb4eb7178c0932cecb2b3b30c635fa0d22912c3d3eba16b4dc4d9bf0850959192ea28011507483e1f6c9b1cb0a33d74f15f34acd53ab9e39af4aff078fe4dc5c148843eb60051b324a31e6308e951986fc6e5edf99c4d6f5bddcbc21bddd96900cc7adeebdb3220c03c122bfa92181e71589848237e59d554f0832e824e1c208a5204ce15d833d9dfe4b64bbf72d6b1b4eff6b7cbff4451962cb0fd9626bb1963fc2de733d463234318bfd5314fd9b9c8ee3364a20a66ea45af6d179c367ced8bc3f06fa07a1bf7b6189e9973322d37bcf8acd1d19b0d1179f3b3b86787645fb24197007172576869bb6aaa949", 0x0}], 0x0, &(0x7f0000f03000-0x58)=[@iv={0xfffffd2b, 0x117, 0x2, 0x7, "603178e8af5fa1a6a276a313ac9e2d915f948d926f25318089d5d8b363d188568caff967b23db40fdce546045683aa000d52083a0ec6f590064f1980ab97b1212a"}], 0x58, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a4c000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/01/10 15:08:19 executing program 3: pipe(&(0x7f00007ee000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000065c000-0x6)={0x0, 0x3}, &(0x7f0000ab0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xad, "a229ba9bb3e94f4dfd56ff0772f45f987aa5b35f802ac7122952fb5b4c31b9f8a30b677f0ba840cc923e0bdae140fcff52998f14975bcfe06d05d87d90204d60dcc43acf5f49839b490cbdcc6c87c70dd91d7108c445606de3457e78edc3d2d43885ca82f304c0ffb4e357ca7c995ec2f0738a63fd3b2d480ad4dd9a1f2e4fdeadc1b1b01c805bf23f9b69e7229b714bb4045ef96d8859dc6acd1bda150393f854d08afc30474e8b78f666c45c"}, &(0x7f0000000000)=0xb5) bind$netrom(r1, &(0x7f0000553000-0x10)=@ax25={0x3, {"459022020029ac"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00001a7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aea000-0x4)=0x8) r3 = socket(0x10, 0x4, 0x400000000010) sendmsg$nl_xfrm(r3, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = socket$inet6(0xa, 0x4, 0x101) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e2000, 0xa, 0x2, 0x100, 0x4, 0x1, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cb5000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbd000-0x4)=0x10, 0x80000) accept4$inet(r3, 0x0, &(0x7f000054c000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000768000)={0x0, 0x4}, &(0x7f0000e0d000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000700000)={r4, 0xff}, 0x8) 2018/01/10 15:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f0000a7a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x265b, &(0x7f0000068000)={0x0, 0x0}) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000383000)=0x0, &(0x7f0000dd2000-0x4)=0x4) sendto$inet(r4, &(0x7f000077e000-0xe6)="e45e64cd56171f2cbc10236d2b0abd6fdd0b9b26f0a1e1f5601de111f0b552640715b43cbe2ef1aacf792db53e37db7cbf8bfd13cccd3cd8db9a394ae2369ba60a07c4e5bcf8dc73bf1554f697c7127d6d9bd66587c0c5cb3fcd7ee1dca6bfde3e26ffb590780fa9427961f84b33aa3cba35ec19833de7bdc4d1deaa7b439d2bc13d47b5711e94ea22312e974d347475dcd04dd0b7f8198813908893bd76262909896cf2732db5756246598756480a6bb4371576378bcb2b86310a554dc22ce7b816fa14c2f5f8943cf86c049cfddbefddd578cbbe8c4ddb283a54fde87df7461806af3682fa", 0xe6, 0x0, &(0x7f00008ad000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:19 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000017000)=@delpolicy={0xffffffffffffff38, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x400, 0x0}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000008000)=0x4) 2018/01/10 15:08:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000855000)="6a95d5599d052bc2e939af8011873ee2d92512ea72f037fa0749cd05d6f612781100df22bb245d0257eae10e4b8a051ba1e10f1c860c889eb727efb146e3b48ed7beb9f283496cbee123a8fffa8aaeb39032479305203365d84cd64b762bb6a95848d5c233b4b30e53a67300b3946bb301f64795135d130c6aa4dbe6d4ba4e53ad4e99a46651de4b83962e30e05c89bf2a3a0af62a73e22dadf50c24e87665acb4215fb53f036b8d113a62e12e4fd2ca746a709037027eabe94b3735e1446817e82abf", 0xc3, 0x880, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xfffffffffffff933, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) write(r0, &(0x7f0000000000)="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", 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x6, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x400}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0xad5e, 0x80000000}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={r4, 0x800}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000008000-0x5c)={{0xa, 0x3, 0x1e7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, {0xa, 0x3, 0xffffffffffff038a, @loopback={0x0, 0x1}, 0x1ff}, 0x400, [0xeaa, 0x3, 0x1, 0x3d, 0x4, 0x101, 0x0, 0xff]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000007000-0x88)={0x2, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r3, 0x1f, 0x2}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={r4, 0x90, &(0x7f0000004000-0x90)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x2, 0xfffffffffffffccc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000a000-0x4)=0x1000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000000a000)="ef46cd926c8dd77f17f6fa8499e02c08e8905b2bca51a772d21fe2bd134d24057128b8e51b68978d121d241710c27168c69b28fed5b551ee16880496504911d58f9569d31813e15c078df89a883854d7c37fbf64374e7504c8354c6cc83744c1c88b843c1dca046cea68bdff59ebba6e09bc0fe8e22930e3051e173e016dfeffb2921b8f7c7e012f1a3300211f1434238ca1ffea64d9347d536c18ec9ffe0124583ac500b87995a08b71f2e78770b26dc75e98fa6fd892fe336da7b5591430d3aaf05d5e738b5638c55c96babb68eda9492bbe6fcb8ae1c9f7823d70bc0809a584bda0bab583d81c", 0xe8) [ 190.517872] sctp: [Deprecated]: syz-executor0 (pid 19447) Use of int in max_burst socket option. [ 190.517872] Use struct sctp_assoc_value instead 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b6b000-0x8)=0x1) 2018/01/10 15:08:20 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f69000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x0, &(0x7f00004a6000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f69000-0x90)=[{0x78, 0x10d, 0x5, "0963ad1f1e1f7f7d202ed4f2cb432048a5a9e447cfd5009591f821c919a3cd7379dab33d498ebbec6dc887ebe97bc7f5360a57e573b4fffec6e9e0e9146aee011dd34e2ce9f582f046bcf3ff829a5dfe5263030d753e3ec8f946d4bf07aece7d7b"}, {0x18, 0x10a, 0x3, "3a1b73"}], 0x90, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f6a000-0xc)={&(0x7f0000f6a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000779000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b59000)=0x1c) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b5b000-0x6)={r1, 0x3}, &(0x7f00009ac000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=0x0, 0x4) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000de3000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000177000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ab000)=0xb) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000930000)=0x8) write(r0, &(0x7f00000c9000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bfc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000071000)={0x4, 0x0, 0x10000, 0x8391}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000493000)={0x4, r2, 0x10003, 0x80000000}) recvfrom$ax25(r0, &(0x7f0000a0c000-0x4a)=""/74, 0x37, 0x0, 0x0, 0x0) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000025c000-0x2)="05", 0x1, 0x0, &(0x7f00001c8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000253000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ada000-0x4)=0x0, &(0x7f00004ac000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0x14) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2007, 0x47c32822) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/10 15:08:20 executing program 0: socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000f09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000010000-0x68)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000001000-0xc3)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r0, 0x24) r1 = socket$inet6(0xa, 0x3, 0x112) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x26, &(0x7f0000008000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4(r0, &(0x7f0000206000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa9000)=0x60, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fa9000-0x4)=0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000a4000)=0x8, 0x4) sendto(0xffffffffffffffff, &(0x7f0000e33000)="6b2567b375b664f2ad291d3a4ad2aedc6c", 0x11, 0x0, &(0x7f0000af6000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000469000-0x4)=0x3, 0x4) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ebf000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fb2000)={0x4, 0x200, 0x401, 0x2, 0x0}, &(0x7f0000ae4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003c000-0x10)={r1, 0x7fff, 0xfffffffffffffffb, 0xba}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000902000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f000001d000)=@generic={0x0, ""/126}, &(0x7f00000ae000-0x4)=0x80) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000180000-0x48)={0xa, 0x13, &(0x7f000012f000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffc0000000000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x1, 0xfffffffffffffffd, 0xff}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xf, 0x0, 0x6, 0x18, 0x8}, @alu={0x7, 0x7ff, 0x0, 0xe, 0x3, 0x100, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2, 0x3, 0x4, 0xf, 0x1, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x16}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017f000)='GPL\x00', 0x6, 0xbf, &(0x7f000017f000)=""/191, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000180000-0x10)={r1, r2, 0x0, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000003c000-0x4)={r0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000057f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000057f000-0x4)=0x1002) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000286000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00000b9000-0x2d)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) socketpair(0x3, 0x80802, 0x4, &(0x7f0000d06000)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d3e000)=0x13, 0x4) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 190.660604] sctp: [Deprecated]: syz-executor4 (pid 19489) Use of int in maxseg socket option. [ 190.660604] Use struct sctp_assoc_value instead [ 190.703829] sctp: [Deprecated]: syz-executor4 (pid 19509) Use of int in maxseg socket option. [ 190.703829] Use struct sctp_assoc_value instead 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000015000-0x48)=[@in6={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73ed}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc66}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f4e000)="220000001c000700f8efff07090007000a05009d070000004c00000306000100a445", 0x22) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000557000-0x4)=0xd3a9, 0x4) 2018/01/10 15:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000466000-0x8)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b62000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000905000-0x4)=0x10, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003e6000-0x510)={0x8cd2, {{0xa, 0x2, 0x200000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5ee5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d58000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b07000)={0x10000006, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200000061ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000843000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fdf000)={0x7, 0xfc, 0x9, 0x1}, 0x5) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000089000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00006ad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000305000-0x8)={r5, r6}) tee(r1, r4, 0x400000000005, 0x400000000000002) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a62000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ace000)=0xc) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000acf000-0xc)={r3, r4, r5}, 0xc) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r2, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000075000)={r8, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000316000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r7, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r9}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000e1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000+0x729)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) r1 = socket(0x8, 0x805, 0x9) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc0000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fcd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) sendmsg$unix(r1, &(0x7f0000815000)={&(0x7f0000fce000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fcd000)=[{&(0x7f0000fce000-0xa)="68470f401de2eb010c0f", 0xa}, {&(0x7f0000fce000-0x19)="3a3e2e46d77da8881327d10c60fcf4dad8fcad1c575a8fda28", 0x19}, {&(0x7f0000fcd000)="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", 0x1000}, {&(0x7f0000fcd000)="39f3841c4949e8d55f39a77a0a89721c3725a91434d798a8886dab0854cd2c023afe09ab771a652ab6785b84541d0357c462fec809c8e7abbc1ac5378d0c5331666865", 0x43}, {&(0x7f0000296000-0xb7)="3b0182955dc1a12e8e4ca1a78701529dcc642cf9827ee8ae1d3cf9455a60e424d833bc464a255403b98b1b3ba58317cef8c73fc05f3857bfd2cc6088d1d5473268d683789bc3600b4905246ac0f59f26026df79a09dbcef943d219a01dec971ac3c390912cee88bae37af96f5850b82bf34bc0b2f4862ab37f3c6f9ed61a1a83dc4ebcaf16f472f0f6bb62897c974d4217de33f1c131982827abfdbc6ae1e6df0c1c6a9e508533c925046ccdf4ab26316800996e62cfc2", 0xb7}, {&(0x7f0000fcd000)="b90e79e05b0bc165fd01fe772f675500983695f0ab5673fda11e387b72ed8dd47ecf558daaf41cb95cc73012051b50f61a1bb97b1c885c35bd2b715aa12d4d108cffb4ca6428d0448e92459a6c1c91994762297668e448614bbc72f6d9c5b02c789bf187648f2bb988856e376f4d02c5671cbd9aa53d91ee7cd889395b580d68b58354ef38b5e21a67eef867f15fc8d675f2f8000a7bee60ba346e0c54c9851a15e441be1a2dd40d2b1bdee869dc9b0b2a87a7c75550d853bcb382e5dd1ecfaf076c7dc2b0c154a5c522de33157576cd7826a2a7fcc5f06b784ca309d2a07debe14f24c99df2cea59a5331c9cd8e9210be", 0xf1}, {&(0x7f0000fce000-0x1000)="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", 0x1000}, {&(0x7f0000fce000-0x95)="c62706780ddcf5a18ca0b2be2cf49d3ddba0ffabdd1a749b372d3d5737a832dbf8aa4007dd55034170456b7e25da648d8fd056aa72f972d376f04428d3e63fdaf7060aa86c6364d91a20a98388644cd149d27073a936b025e3b8c9a81306e05e41c3515fd5e899070b8dfdd56a826e8b157ce42c68d6a06ac1c50fe38271786e06ec1c3aea7417568e8ca09b8cf40be691dab05e15", 0x95}], 0x8, &(0x7f00006b7000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4000001}, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000523000-0x4)=0x1f, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r5, &(0x7f0000fcf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000059c000-0x4)=0x0, &(0x7f0000fce000)=0x4) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000822000)=0x3, 0x4) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80800, 0x80000000, &(0x7f000027f000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendto$unix(r3, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = accept(r3, 0x0, &(0x7f000052b000-0x4)=0x0) connect$unix(r1, &(0x7f000019a000-0xa)=@file={0x1, './file0\x00'}, 0xa) writev(r2, &(0x7f00008d2000-0x60)=[{&(0x7f0000588000)="1f8cee5dd693acf799af696494f1f662431becde463da9ca14aa7eb85b7ce711c5775409c578219d6c9dcf9c70391e5d7bc22512fb97db565206def9d861307ed50f4fc514309455ae09b123361bea814c2ef9f81bfe416ed8fedf745cac53e5da8cb0021829e29a2d4b15d38be98ff383010fdf163b7c4ea7bb375a", 0x7c}, {&(0x7f0000d55000)="6ddf5834e8198b7169c36b2a076c037d054979067b96fae169270ea4c8e37860a86a196e3223fe25bcb90b77f39d3f7a3e348a0aa4df57a326036173806208ed646c3b47a6fa03ca4ece5a4ccf5196d0967663d0ecf95051c0cc1b6a952c838eceed453bd858a2041ba09fdd2fdbfdf41bf38e9ace78123881daa9e3d5faa8cbf156f4665833ecd69e12fb93749345932f4e60c69c2ed4f66f64ba53aa7afaf99464feb4d5d2139e2dbd5f156209e0ac4eb0a8e188f8e001a3eb44a0396e6bc943f969d3c4235f9270d1e366c2c9ed7d2ffa0a331eeda43d9033e1073b3902bf4e9bf8f7cd905dfd547ce0a476df5406faa1e526a5", 0xf5}, {&(0x7f00003d6000-0x25)="4951df55a7e0220011046f76424e5f35ccfa120be5907cde91c6fc47b286e042566a5e7514", 0x25}, {&(0x7f0000f58000-0xb0)="6cf45855f47e46692479331c1157c2b75de16df0469bd46e76dab037463e2f8f627f1258a9dc7da7e36da0a24b39c1e88202e76845f3f78ef9a41892d79eb8552c7896e536f736e4772712c562c98a7c2e66979633670e29b06a1badfe36d778ff3ed00463bfef3041342c10020c5e191b89971d01f4c4447a21238b4cbbb38d772dd18ab8ee33ac168f5a5fe74d1088478126658bd54417d28bf30ee096919895ae690414ee1f66464d7499a4e07408", 0xb0}, {&(0x7f0000251000-0x33)="59863ee9796c8dd19ddf158653a7f5c8d3fd9e7d1eac2ce235a098a5077c0dd75c8b88a5cc5a03675d4742367e532d95826f3c", 0x33}, {&(0x7f0000e79000-0xa9)="dfc6c8492c590d2d2a90e1f4df42f2c25a51f5bb3703787155dfc242b2ce35788f1f44f238c9512a9a4eff06e31e2980a5528a2c82c4d2846361f9dcc0175d79acdd0a3b49b33075704fd8da7ffb8021da74f36caad46ffb649176aa620cdd1a4f4f0ee1bef4dbbf195dd8d07ddfd0fcad7a532251a1aa5bab692ba8503708dbb7d0a364d365d63f51382f98984c4ab3591ce6d766774dc415db4ab79aee1ca7acddc9ee9ea6228460", 0xa9}], 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000962000)={0x0, 0x18, "0bb4aa579e10deaac50309ec1d986f196ec70aef55f9a8c9"}, &(0x7f0000bb4000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007bb000-0x20)={0xffffffffffffffff, 0x1ff, 0x4, 0x7f, 0xbd, 0x3, 0x0, 0x95b, r5}, 0x20) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000037000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000038000-0x4)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) socket$key(0xf, 0x3, 0x2) 2018/01/10 15:08:20 executing program 5: r0 = socket(0xa, 0x3, 0x1f) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r3, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) poll(&(0x7f0000f76000)=[{r2, 0x0, 0x0}], 0x1, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) 2018/01/10 15:08:20 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) [ 190.799121] sctp: [Deprecated]: syz-executor0 (pid 19532) Use of int in maxseg socket option. [ 190.799121] Use struct sctp_assoc_value instead 2018/01/10 15:08:20 executing program 3: r0 = socket$kcm(0x29, 0x8, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000566000-0x4)=0x3f73, 0x4) r3 = accept$llc(0xffffffffffffffff, &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bbc000-0x4)=0x10) connect$llc(r3, &(0x7f0000b23000-0x10)={0x1a, 0xc, 0x2, 0x7ff, 0x400, 0x98, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x19, 0x1, 0x100000001, &(0x7f0000ca8000)={0x0, 0x0}) sendmmsg$nfc_llcp(r4, &(0x7f0000a5a000-0xe0)=[{&(0x7f0000fd4000)={0x27, 0x101, 0xfff, 0x6, 0xffffffffffffff2e, 0x4, "b680ce91ba004294e5828792f5b02950153c833b33c4f858e202d73ea76ba423492eab11010d24f043ba9e9749a7c9ebf8270df5674e80d2ea4900dff3415b", 0x100}, 0x60, &(0x7f0000d63000-0xa0)=[{&(0x7f0000322000-0xf2)="397eeadb5fa757ddfb840995ab8a0910c9069de0f2bc756df68528fdfcdc66c7cd9f7bd889b077a3a340aec03f96b2f4e790a5849cf15e4e3687dd64dd52c05631ead817826edda092e8384c83237bb136335a9254cc1cca23f3a0095de3f9582e38294017555dbb0776439fc1f2d7b1a76afd4870b91195cc956942bf4bf8fc386acf929e77cec80084860d3d05f9e881e7816cc2cedfc3c720a7ec65309ea6b376c27f8b408a1e6bdae1fdbd1a6c05c5e257b945b786c67c7830e428a7f7c81b7d5a98f6ddd4fff11b97101770b1075f071c630f9a0730b3344cb10a22e0edfbc76b512ad181438aafe3f7f4bb62ac83cc", 0xf2}, {&(0x7f00003f6000-0x89)="b8b4f9d61c78d358cc0f278c3f787d7ce7e9208ee23a4d7b1e5077d867d231185ec859be835ed47e8e0945c99c8da50e6bfee79754702b0394de210119b4da8374df5323af734337d43ff0669dcaa9ea3e2c91def727658c0f73d778483c9cde583eedee1f54753b6a2d4a361d9337bad8e920b953b84d215100b1231105424af1216db1980ecc8135", 0x89}, {&(0x7f0000cca000-0xc7)="8ab0a273366eea200abc1b8fcbc8854bfbd380bdd76a11c5723dcceca0405a569c2c629486e4af0258f46d8700d583fbd68ca9a9a734480e978d02438e18747e717d9f72f6ca61c19047da8c4d129cacf11bfb927d132d2260233ca4ff09bcddd4830e014224ca17e78df0f1f6b0dd81e56bc4b7dfcb279f433310ec66513150b1582ef85a51b049d6d5b72b8943bf460e37e72bb47364c1e070ce79c7eda4556c4b23c1b2a186351225faad6912cb38b7107822d7db0e0ec24d3ba70df940c2cfeac25f260ef8", 0xc7}, {&(0x7f00004c7000)="7c335d783194f29c9084199e0af94e371f9f1a976261d4987829643f41080d3df392012d3f00e71c96b9801bc0ccd93ad389a8e68ba0e1ac474b02b411da2b8df2382cfd128d0650882e4151f59533113aa525dde30ccd41fae5c3fca6975f416c5c247990cc6bf2", 0x68}, {&(0x7f00007ed000-0x90)="1dad9f55333e024dcf496a9a0bfab6028a4ab3482a0a4b07e6e13242c25dfafa166c2bc4e164ad75a209cf830d16a347a4a867cee97fa5f42bfa6672c371ca5d4f6f7d373bfcecbf4cc175fa382d64268aca321dd7f8cd2a89132001487964533050226618bf372acef84325246c21e78d328862f4d509a097d4cbd4817431da904cd83a940ec366f36f16933dba928e", 0x90}, {&(0x7f0000a55000-0xca)="7a84e4997b9fe151403153a1dae0f9b045625122d4d7de0038ee81d2b60951b77860bc2057f64da7f34887d1aaca98a16c2b27983b8dc1bc14f9e2cdf2eeae0d1dc5dfc490208a82d6f40241c8579b226a2aa36bfe77edbb50c4cc0d7b4ed6847d1bd1faed9570212d29f0ce7cd4a416fd63b086beaab7ff58314240bfa4987e3023ba80e179678d2f5df28c23910fb4baed7a1d501c62cd1a158ae235b10fdd372e337973e1497f53703344e9c12585ac0789b2df16741b6537e54f45013212889669f3f5bd09d0ba67", 0xca}, {&(0x7f000072f000-0x49)="756c9c7fdd82c3d9c03ee07d62be1309db33bc4c0b7147858f5d8c8d3b4440c85818a1d9f995eb690121cb87fcb6bb7979871ed33b3e3281eda27b18d7e29ffd22a97c3fea2ce8b826", 0x49}, {&(0x7f0000e22000-0x1000)="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{&(0x7f0000087000)="65cc0ae660ad3e9ea8ba49a740806db12dc9ee9be0e39100a64dda9eaf04892e91169fa97ea6551fdf0d33ff5d78c3820125b89a20f8605320ea224e3fd806928ee2ebfb2f10927660b52a2d60da8d62030c821d12153613772d961d8db1c1eeeac10c7e2bd43b9b98ff48da98a6636fd2718e28b001c5f79387f41196c50d1d4587e08638c3dcbc522ae650db10809ea22130053d3a77830d7d3cea465a73ba35f523f14d16c1935c9c445a915d7f32b7337717c71625dde2bd6a963451c0add18962705ae86937f07b39bb3081b548acb66d1f82b662b0d9aab5e0ac7fca0f8a3b3990", 0xe4}, {&(0x7f000060e000)="ebfbc2df8dcdb3741606414390b9be7b84a995d9e83d31cfa98888468e4c13b1ce174c5337920de9f14b4e59565aefc087422843f93566e7", 0x38}], 0x4, &(0x7f0000fa7000-0xc8)={0xc8, 0x10f, 0x6, "b6ad8b446f7f18dea04b86ab1bbe1ef15f319b4c43ec4ef68fe48c855c149419312e523bd88635fa7ce527ed76921e29bd5df71f36c6f5d75b61de9c04afb9f76a4bdce5ab7b7622520b7e69675fb77166b9c54d10da81dbda2328feb44dc80a19bf496cc9d6ac97f37cf98e2f66c5201c26a739b49c6c5fdefc7b636ee903e80aa59f5c997d61a92c27d874614c028b438cb0e64f1105dc87a940919832db355a1b8d38ecc7fb72b097283b816b7e364baa"}, 0xc8, 0x40000}, {&(0x7f00002b5000)={0x27, 0x8, 0x0, 0x7, 0x80, 0x5, "b46019451c69cca7e657800433fa4c9ec35a46848d31e9f1d407c97d4c264e3b4248cd2becef5d8d6acd1b800ef8a44dce47ebc3b8f9da711ccec94ac245eb", 0x7}, 0x60, &(0x7f0000189000-0x10)=[{&(0x7f0000906000)="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", 0x1000}], 0x1, &(0x7f00000cd000-0xd0)={0xd0, 0x0, 0x4, "154329dde1d74ee34b028ed99d43144382ada9e3a32a801f738174970a4c9da07fd4f078f1da2124079d551c99023ca8f03db4c25571eb0ffeaba4a4d1cd6fd1a5cc9e34164bc519a3843329b132e266da726d65cf019de13f62ffccbe973ffe02d6d7d012fa317658ca66348e8a821ef8e21b2b1d34b74b3b2e00c38a2d7903459b22d988830743d640d2533baf0bfe1415bd278f982c4e5be5cdc4c065e8bc7f5f6e757f99f9ba66697cc3c9f3efaf1389d78f8b3fd6cbc2"}, 0xd0, 0x40}, {&(0x7f000052d000)={0x27, 0x100, 0x3, 0x0, 0x6, 0x1, "d9a39345aadc72709d3fc7ad76b8aeb5e0e9e72be962d26b1fe154cca6aad63bbf6507111d05d07cbad11f2361f3dc668723af7b1990d59c567463190e1b85", 0x1}, 0x60, &(0x7f0000ad8000-0x40)=[{&(0x7f0000c01000-0x30)="96586ec829bf6cf29f2c6dca0c26d5f5bc6d31c4fbd3bb1e50f8d40fd5c1c3871806a6a3869f0dd7a34d50102cb38c38", 0x30}, {&(0x7f0000a89000-0x28)="09b00be81c166c97e5d38d72228931b013491060aa9eec8a5687f5b7aa54c9915cb9dfc771519083", 0x28}, {&(0x7f0000254000)="0f81ee46a75897e1d412ba8b7676b75dc83816b684c97a3df37f4bd2ddac88cfda2a938837a909be8015310d70ffd9764f3d580de5f337a53f338b63b76c9303bebc603c98e69da02caecf540533ac4f345b2b868a68a840ed5798aeb1eb611b8d2d81a769008375248d511337108c16b253c0976df6363d61e6641559f300c5c779b8f478c21fd0a8dd0e0ff7205fbcca83b3c63f8c2c85935b499d9479e536b69f4489e844aeabaa2e0367a81104a7e114305f74a9103af01fe5091a9480c27fee2136b1", 0xc5}, {&(0x7f000041a000-0xfa)="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", 0xfa}], 0x4, &(0x7f00005f9000-0x30)={0x30, 0x139, 0x9, "b4f61bd036559643fa7969f1c74cdfc2c652cc3471ca53f73ee3a55c092a1b"}, 0x30, 0x800}], 0x4, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cff000)=@assoc_value={0x0, 0x280000000}, &(0x7f00006a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000145000)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00009ec000)={0x1, [0x0]}, &(0x7f0000c33000)=0x8) connect$netrom(r4, &(0x7f0000916000-0x48)=@full={{0x3, {"0bd03c1274ef33"}, 0x5}, [{"b88bf0f6090093"}, {"b842ec9f31b92d"}, {"05b5d2d052c0b8"}, {"8a3e6b9d0ec62c"}, {"6927f8d279f9d1"}, {"361af66df94cd9"}, {"8603906d0e781b"}, {"2c2ad412bfe225"}]}, 0x48) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) vmsplice(r1, &(0x7f0000d5a000-0x10)=[{&(0x7f00006a1000-0x61)="6ee5467d334a7addaddb7b1e7f238add0fd5dbcb85d87427b3e64af1f430f918ec11c9fdeb2489c3e586ae3714de9de1e9cfcb1ef1e5351aa33f555b62aabf92889ba5e80ecb30344be40068e75419d8381c2e9bee2b17f9ee8c7289c081ccd5b4", 0x61}], 0x1, 0x4) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getpeername$packet(r0, &(0x7f0000c2a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ca000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0x45, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x14, []}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008f8000)={@common='yam0\x00', 0x4c11}) bind$inet(r0, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x21, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) 2018/01/10 15:08:20 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f00003c3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c6000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fe4000)={0x0, 0x5, 0x3, 0x8001, 0x10001, 0x101, 0xef6, 0x2, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x80000001, 0x5, 0xfffffffffffffff8}}, &(0x7f000007a000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x9, 0x7, 0x1, 0x7c}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000c3e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0xcf61, 0x9, "e05b2d1d1463d95996129d27af117f7e40352433f178034ac8bb81"}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 190.843821] sctp: [Deprecated]: syz-executor0 (pid 19542) Use of int in maxseg socket option. [ 190.843821] Use struct sctp_assoc_value instead 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d48000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000972000-0x4)=0x5) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000069c000)=0xcd) pipe(&(0x7f00005c2000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000cd7000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0x0, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000058b000-0x86)=""/134, 0x86) shutdown(r0, 0x1) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000acf000)=0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000ace000)={0x3, 0xcc}) shutdown(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x100, @broadcast=0xffffffff, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000074e000)={0x0, 0x6}, &(0x7f0000310000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b42000)={r3, 0x73, "95bde40c1a6b96ba11fb78a9580532e5a974a43441569afdf985878f08c0f07a7312a0f679c8a8aefffebbed552d05cf8c7e8740f73b3a581f6825c0dd3fc4f498a3024dab8c77be6fe60c8ad3a44d6e0f6a3bfb0f519403b3c6a477927f7dc2fee074a73f3bc737b78f7a0c709ab8e0b9569b"}, &(0x7f0000cc2000-0x4)=0x7b) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000647000-0x10)={0x5, 0x4, 0x20, 0x8, r4}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x100000000000026, &(0x7f0000cf3000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000102000)={@generic="173d4ca7c77c5ec5c6dedbfd9b8d2cb3", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 15:08:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000c91000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008bb000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000052000-0x5c)={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xdff, [0x9, 0x7, 0x4, 0x401, 0x0, 0x1, 0x1, 0x0]}, 0x5c) preadv(r0, &(0x7f000039b000)=[{&(0x7f0000ee5000)=""/39, 0x27}, {&(0x7f0000fa8000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000696000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006c7000-0x10)={0x0, 0x2c, &(0x7f0000c21000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5c76, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f0000fea000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000a7000-0xe6)={r1, 0xde, "7c6c9fe9e3120376ed60cd1694ee66d2668dc7557b8750347b91955c70a1c92b9b41ee341b95f07763a950837c7492632233012e52daf8c0cd4ffd75a70a8f8fa98db0d8212582a10e3c0fd9aea8e0bb20512495ae52fefc0d683f6362c288f4ffe5714d5f5a7fe4286b8fa57ae31981fdae58414f5cdf9926c1dee5f7ef666f4593bd7cdededd5e6889e931353d7d93763c206ca4efc4ce352d9f0abd1c7788a6ef8f3b9770a7715f8bd734e631ff14e9c5ad2654952ef68ec78eb60e87d370e5dce37f08052f5a5a5c02a94a7e16a90f87c8bbe3db05300564f040daf0"}, &(0x7f0000357000)=0xe6) syz_emit_ethernet(0x66, &(0x7f0000951000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3bb3e1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) [ 190.904510] netlink: 49 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000037a000)="4abc29518aa4e50c", 0x8) readv(r2, &(0x7f000059e000)=[{&(0x7f0000f83000-0xad)=""/173, 0xad}], 0x1) syz_emit_ethernet(0x3b, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x10, 0x5, &(0x7f000039e000)="6e3b1e66eb01f1f70f8b628f29a379046f698e9c49d2dd0d8532e19cf771efdea27d49fc67aafae766b9da85eb900d1517ad568224b9d5826cc41835f86821d00bb65e8fc14797113ad0ea03ceea9dfb1e274e47b620a2547360a5541b4f9dbd179ec1969ff8786663e5e6d46b0ffe0b", 0x70) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005db000-0x4)=0x94fe, 0x4) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f59000)={0xcccccccccccce8d, &(0x7f0000689000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) r3 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a57000-0x4)=0x0, &(0x7f0000668000-0x4)=0x4) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) writev(r4, &(0x7f00000e5000)=[{&(0x7f0000ad9000-0x73)="069ffb9974d6baaac57e53b8d87428faae761ecb2cd0096cff8719cf59a1ca404912ab7bbc77cde039c81b0f2089ce3b513d0b57c28609ef2430436d768a0c1e28d3a17fb2eac37c1cf891fff3a5f6ce97474b28805fac7d34b92635c23d2b18c71a3460f367f648b1abd29b5d3eed1e01c325", 0x73}, {&(0x7f0000c35000-0x1a)="39749514c3cce08ddda9068341000506d19056e033ca4cb5a99d", 0x1a}], 0x2) close(r4) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00006b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002d7000-0x2c)={0xf, 0x8, 0xfffffffffffffff7, 0x2, 0x8, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a50000)={r1, &(0x7f0000e30000-0x43)="6abf112e9f54cec2e2d02e1393b58b3174a61d73f364487ad294039d28064f3c2241d8ec2454328da94610b64e220eef5d65827fe1e5f98596aea695f689dc51f7f8d0", &(0x7f0000550000)=""/156}, 0x18) recvfrom$inet6(r0, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f00005ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair(0x10, 0x4, 0x40, &(0x7f0000caf000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000060e000)=0x0, 0x4) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004d6000)={0x0, 0x4}, &(0x7f0000bd4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003c0000)={r1, 0x200, 0x8f724e3dd1ab057}, 0xc) 2018/01/10 15:08:20 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x802, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0x8001, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000853000)={@empty=0x0, @empty=0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d16000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000873000-0x8)={r0, 0xffffffffffffffff}) write(r2, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000310000)={0x0, @in6={{0xa, 0x1, 0x11ea0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x8001, 0x8, 0x6}, &(0x7f000018a000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002fa000)={r3, 0x9}, 0x8) 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x7d, &(0x7f00000d5000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000f1000)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) recvfrom$ipx(r1, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f00001cf000-0x10)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x10) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000)={0x24, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@flag={0x4, 0x12c}, @typed={0xc, 0x0, @u32=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0xb, 0x1, &(0x7f0000012000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000c000-0x10)={r0, r1, 0x1, 0x2}, 0x10) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c13000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 15:08:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000068c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) bind$netrom(r0, &(0x7f000039c000)=@full={{0x3, {"732963c525ecef"}, 0x705}, [{"0c315fd7a1d151"}, {"7bdb8fa24f513f"}, {"76ef998f5fbaf8"}, {"7e71d4adb1d0e0"}, {"37c2d45e02e956"}, {"c2f6632ddf1865"}, {"2a342fa6e11370"}, {"b81add20d9bc41"}]}, 0x48) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2c, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ef2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000022f000)=0x10) bind$netlink(r0, &(0x7f00001bf000)={0x10, 0x0, 0x2, 0x40}, 0xc) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fee000-0x10)=@generic="2076d940f9328178170755aad2a081ba") getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009e0000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, &(0x7f000080b000-0x10)={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000493000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fd2000)={0x0, 0x200000000}, &(0x7f00000c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d4c000)=[@in6={0xa, 0x3, 0xf000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x5a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x70) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001f2000+0x74b)={r3, 0x68, "3e0e8ede49a93448d9ef4af59cbd07f19217a44cc12e689b927e4be427a261e299cbd51901606d79156a372eb4494b667f3b55267d1921df6dabd5e482e6ec1f1abfdf32f3669e816a6a2cee1282395233ee4c44bfd17d3c428d7355dac5d2bdba66ffb3cee54add"}, &(0x7f0000a69000+0x5e6)=0x70) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x10000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={0xffffffffffffff9c, 0x50, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r2, 0x4) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x10c)={r1, r3, 0x8, 0x8dd8, &(0x7f0000001000-0xdc)="aae3d47e1f5d228f6f52024c1e1094fa0dfccdf2954eb4013ac2440254dc59dc56bee939e08c9d0c272b87fb0147b6c5831429546449274427d60ebd1cc4798e0447535ced418055ba831649141ee74d1e07918c5560ec7351de561452a41655e7539d2994d5110a66df0e8ad75961f44af1a8c3f8b56236085204cb67094f6bc0c2a26430fa2450ab7181fb8ab0108097179a754998eee295a6dedb159df245d9f49c36f4831952d20932104743cb5871e7df1b75f81eb51c992c14bb0863a8e249364e751ea8d17537f1c7b46163b7cc6c190fd1d250134da1cf2e", 0x80000001, 0x10000, 0x401, 0xc000000000000000, 0x1, 0x0, 0x3, "445dd64b733046af3e14f4c2f6002d9afeb3de1b87fe041be00c29cfd3149ecc2a6094e95450cb53b0e2a4a07528dd927a5b057b709977d7677751e9b6984e6fcac767d108fb559e293125a8b4968e3ec584bea7accfcf6b64eabf23ee9e3dda15b592268fb88812d0769401d2e54810c1b084fe5973c9dfb360bef283a7b333c402c564e4d07e176dedbf7210fe9306fa90b445becbc708c021c73b2ffd32feba61605b286cdef851cecb9c678f5dbebb48ae82d1c2dcbc6f0aeddb96f6e1a381f9e3b776577977a3154a1e112e4285ba10a28aa539a1322e1b4b8c24b005c7c3277da8"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000001000)={@common='tunl0\x00', @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000042a000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081fbdb486e669e603a7e139bb22bcde4cc5c53e18b374917ebb5ba25592e63243a64df185abe4122612f46b676c1b3a343940f0e0b0bccb29756e40f9a58a8442b847d9b96e48804229dc22ca45eeb66f06cbb255da845e59b91e44a56c7596a64ef6c0a8bae7c25266869c83ba75cb60243663c871cd43823c897a46f203c136ed648c11c725872947fbd5866153926495972c970209ac4", 0xc9) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000066d000-0x20)={@generic="996084a5f3e1baa015412372f873000f", @ifru_flags=0x4002}) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b6f000-0x38)={&(0x7f0000b6e000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b6e000)=[{&(0x7f0000b6f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6f000-0x25)=""/37, 0x25}], 0x2, &(0x7f0000b6f000-0x9e)=""/158, 0x9e, 0x5}, 0x20) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b6f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6f000-0x4)=0x10) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b6f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000+0xc76)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ab000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4c, 0x3, 0x0, 0xa, 0x80, 0x80, 0xdf, 0x0, r2}, {0x9, 0xba3, 0x4, 0x0, 0x5, 0x7, 0xb980, 0xbb}, {0xfffffffffffffffe, 0x65f0, 0x2, 0x9}, 0x3, 0x1, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x3, 0x4d3, 0x31, 0x7f}}, 0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b6d000)={0x0, 0x1, 0x7, 0xd5, 0x7, 0xfffffffffffffffa, 0x2, 0x6, {0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7, 0x7, 0x8}}, &(0x7f0000b6e000-0x2)=0xb8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000043000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b6d000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x478, 0x1, 0x5, 0x2}, &(0x7f000076d000)=0xa0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000075f000-0x4)=0x0, &(0x7f0000b6f000)=0x4) 2018/01/10 15:08:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c0c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f8f000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1c61, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000953000-0x8)={r2, 0x9}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) gettid() 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007ac000)={0x0, 0x0}) r0 = socket(0x1b, 0x400000000805, 0xc6) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) accept4$packet(r0, &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x14, 0x80000) bind$packet(r0, &(0x7f000019f000)={0x11, 0x4, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) recvmsg$kcm(r0, &(0x7f000087a000-0x38)={&(0x7f0000284000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b92000-0x10)=[{&(0x7f00001f2000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f00007b7000-0xf1)=""/241, 0xf1, 0x2}, 0x1) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c84000)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e5000)=0x1c) sendto$inet6(r1, &(0x7f0000e8c000-0x64)="08ec8f5d08ea62580b5d0c72db53a73a76c2ca926f9dccb6aed71b7986c7744f36ef1afd4e16c51467a739f6a8c442474628e8a92e806ec9ffa2f8cbfd00413ee9e044a4fbf319ca7a4eada976f7a0976f121b4846eb30046dbb8aaed7bede48279713b8", 0x64, 0x5, &(0x7f0000d47000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) socket$inet6(0xa, 0xa, 0x3ff) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005e9000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x2}) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002d5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a70000-0x8)={r2, 0x1}) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r3 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a2e000)=0x5, 0x4) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000ff0000)=""/0, &(0x7f0000312000)=0xfc18) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000cab000)={r0}) 2018/01/10 15:08:20 executing program 0: socket$inet6(0xa, 0x6, 0x9e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00004ed000)=""/196, &(0x7f0000d80000-0x4)=0xc4) pipe(&(0x7f000008d000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00003d0000)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000084e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e91000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007a5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7, r3}) preadv(r2, &(0x7f0000100000-0x90)=[{&(0x7f000059c000)=""/48, 0x30}, {&(0x7f0000828000)=""/101, 0x65}, {&(0x7f00008cd000-0x19)=""/25, 0x19}, {&(0x7f0000e13000)=""/82, 0x52}, {&(0x7f0000112000-0x83)=""/131, 0x83}, {&(0x7f00007c2000)=""/79, 0x4f}, {&(0x7f000062b000-0x2e)=""/46, 0x2e}, {&(0x7f0000b24000)=""/74, 0x4a}, {&(0x7f0000dae000-0x9e)=""/158, 0x9e}], 0x9, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000026d000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f1a000+0xfa6)={@generic="35f71a30c30b669ae700f148063e1e8e", &(0x7f0000cca000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f000066b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000121000)={0x0, []}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e59000-0x8)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket(0x8, 0x80001, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000018e000+0xef9)=0x0, &(0x7f00009e6000-0x4)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000470000)=0x3, 0x4) getpeername$netlink(r2, &(0x7f0000458000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000538000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000627000-0x20)={@common='dummy0\x00', @ifru_flags=0x1400}) r5 = socket$inet6(0xa, 0x8000000003, 0x80200000026) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000fd5000)=0x0) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x2) r1 = socket(0x10, 0x10000000002, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000010000)=0x0) 2018/01/10 15:08:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0xfffffffffffffed4, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a24000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 5: r0 = socket(0x5, 0x803, 0x200000000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d18000-0x4)=0x8, 0xffffffffffffff51) unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f65000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f65000-0x4)=0x1c) 2018/01/10 15:08:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a7c000)={0x6, {{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/10 15:08:20 executing program 1: socket(0x4, 0x4, 0x5273ce7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000497000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000420000-0x4)=0x4fd6, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cd0000)=0x0, &(0x7f000030b000-0x4)=0x4) 2018/01/10 15:08:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e05000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000+0x73b)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004c9000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/10 15:08:20 executing program 4: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000080000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000085000)=0x0) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000054000-0x3c)=[{{&(0x7f0000084000)=@ax25={0x3, {"7776081383c82d"}, 0x5}, 0x10, &(0x7f0000084000)=[{&(0x7f0000085000-0xf7)="3d91caab372c6b58ee427af62747a724e1ded34d50581c68ac941819861284a2d1b748aec69672ce63d8317c761a35181c3cf9737986d571d241f52d9ac248acd064a47a18bba972c865f68f9229cc35cb9139a240afeacb1dfde132028b1b64b56d579cf7e5c1384a33427bbd2038bc5da3745602450f2cdd9eef669dd5c1beaca3fd9131a8d9c1ba96ee9ef52a6f47be08fb3f48ca4f3adde9fdc35faa18c3a11a530bb2d4c70a364a6218e641e641fd2e97fa7f9a0be4e8b2de2c92cc357c92f76bf5a865368ca1d941453eafe2786a241842fb8cb88af00fb7952852e1602c7507c9a795a271e3e8bf0f83ffcbf24b58e739b0cba2", 0xf7}, {&(0x7f000000f000)="0aed5ba45df3e7a18a5a2fa57ac45c7f17012f975f0f99c501d6569d7e97f71084660c2ce2888ba21cbbbc0728d083b75661273a34f8460037d966e86264ab17c487dce59c1b966c3d59393630c4c59de0cd874b72354974f8302997323b76f42399235dea1050056948700c92582dde6501467cc51095c47bef379003e69bd1d87cdb816bdf743733beb51a19b834e6474157bba2631a550aa94cee0cd8a81ce17ae480e949ae34e07af96a85690dadc8266d3f41497402d86704a87aa7d5720a5fd331446c50c194b358f4b6b623a03249152f97daf2c5584b77fb0508dda401240a", 0xe3}, {&(0x7f0000085000-0xd2)="c064198e39129e322a5ee9a50577baf5974809a2593c86d63385c0e1bcbf4583fb8b0e0b778720e773406b8982f63d5d56fe7cdc4540a1261d3196083c71c4763f77d2a35e1392aff331b566abad2c05648175d4f222b5b658e81896cc1dddbef2a178d36b1d9106f80ddf545ca52f19356b8214db168d5703b0c5c4dc3ce081a0648918d9ac329e3ccabd053bbd5da05d86b01da1ab72b3f1eaa317330dbf5c5aedbd9a69356212ec0d94f8be6453eebe0930875c0fe5cfa890ed281f46de3211b41b155403683b46adb0af1223ebeee3cb", 0xd2}], 0x3, &(0x7f0000050000)=[{0x58, 0x10b, 0x5daf, "1c31d5b9c35206a4df3692a61dc175f407c2d3956c246d320d3292f4a7d2ce716bc83ca27c9a9d0f9ef67736d5fddd43228ac059826cc95e523fecbc556d1719c6bd0f"}, {0x1010, 0x11f, 0x5, 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{0x48, 0x115, 0x200000000000, "13c76215e6d89d6f029a323b1f21b1d38b8cb3615ceb1b0adb755eed3ebd2282629bd9ab2b8d7f210fe22940603e5d6bea53d05f3253ca29"}], 0x20c0, 0x20000000}, 0x0}], 0x1, 0x20000000) 2018/01/10 15:08:20 executing program 6: pipe(&(0x7f0000de4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c84000)=[{&(0x7f0000fd5000)="6e2125bec73e30210571ce002f78e21ab3df1deef2bba651892a0cc6a4b5033d11b4943f735a958bc791", 0x2a}], 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c40000)=[{&(0x7f0000fd5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd4000)=""/4096, 0x1000}, {&(0x7f0000fd4000)=""/118, 0x76}], 0x3) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000881000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f43000)=r3, 0xfffffffffffffd3a) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000245000)=""/171, &(0x7f0000fd4000)=0xab) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd7000-0x10)={0x0, 0x1c, &(0x7f0000db6000-0x1c)=[@in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000fd6000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000055c000)=@assoc_value={r4, 0x3a6}, 0x8) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000bdf000)="74f379763a59b2a4302393a41409ae0f3c1f32d641e41603917d78920d1c2f930d724d948ce6c88a4622775e3d897ea02d6fadb1f2fb2c546af491495577c51ad9256bcd8609f6fca0e5b519f982f2e4c478fda751b044b95f42cd44c680c65377d7dd6a7b09ade1487f27ce3f3e5c1caf82c0d4d7a19656aea910930e935c9ca3008cfdb9994e", 0x87, 0x0) 2018/01/10 15:08:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000f5f000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de67775", 0x90}], 0x1, &(0x7f0000d06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x9, 0x800, 0x81, &(0x7f00005a0000)={0x0, 0x0}) getsockname$ipx(r3, &(0x7f00009a7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000cf4000-0x10)={0x7, &(0x7f000028c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f00005ae000-0x10)=""/16, 0xe9}, {&(0x7f0000a47000)=""/4096, 0xfdc1}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000ee9000)="", 0xfe89, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) ioctl$void(r0, 0x5451) 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/10 15:08:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x185, 0x6, 0x400}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0xb9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x1691, 0x2, [0x3, 0x9]}, &(0x7f0000003000-0x4)=0xc) 2018/01/10 15:08:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000019a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 15:08:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10010000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0xffffffffffffffff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000f9) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 15:08:20 executing program 4: r0 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0x10000001, &(0x7f0000000000)="011b2e7bda", 0x5) [ 191.444603] netlink: 'syz-executor3': attribute type 28 has an invalid length. [ 191.452726] sctp: [Deprecated]: syz-executor1 (pid 19739) Use of struct sctp_assoc_value in delayed_ack socket option. [ 191.452726] Use struct sctp_sack_info instead [ 191.473645] sctp: [Deprecated]: syz-executor1 (pid 19739) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/10 15:08:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000)=""/96, &(0x7f0000001000-0x4)=0x60) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000598000-0x4)=0x60) socketpair(0x8, 0x3, 0x4, &(0x7f00006c0000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000193000-0x10)={r1, r3, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r5, &(0x7f0000e33000)="6b2567b375b664f2ad291d3a4ad2aedc6c", 0x11, 0x0, &(0x7f0000af6000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) recvmsg(r5, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ddf000)="a0dbdf90f2f200faea3c5905da5bfad46289", 0x12) 2018/01/10 15:08:20 executing program 1: r0 = socket(0x10, 0x800, 0x79) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000066000-0x20)=[{0x2, 0x1ff}, {0x4, 0x89}, {0x3, 0x7}, {0x3, 0x9d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) read(r1, &(0x7f0000621000)=""/136, 0x88) [ 191.473645] Use struct sctp_sack_info instead 2018/01/10 15:08:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000276000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0x0, 0x5, 0x286, 0x100000001, 0x8}, &(0x7f0000453000)=0x20) [ 191.515053] netlink: 'syz-executor3': attribute type 28 has an invalid length. 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r0, 0x8906, &(0x7f0000e00000-0xe2)="aabe7d2453aea580ed451eb4720c9f7021f2f9350ed898fec5855719ef607c754b535ce84ca87a1331bf5502bef16f0e19970e82b6f5aa1f10bb5ed185c1cd61348f799d8d1a9b282e1b0f5722fe7c8ea87005f987475c8b44efa52356093cb1a0ca9b0ef3cd8c5778b25b6afa2e6b48d479f4d6184565351f7599d022aa0f0ddc5af303c43a4b403e43b9094fb7730c6f7ed1eea9bc1600572cf96f81f21ec0c51aa0bc7e1f7b690accaa3e846e9cb89ebecdcac642f735135861c839d37d24cd3ffb80ddba2d565235aea62d63d85886ff982a49df05d78a0760273afca9faf047") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockname$llc(r0, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000bc000)=0x10) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x801, 0x4) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b3f000-0x4)=0x0) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="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", 0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000057000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ea0000-0x10)="7ff3efca91126f1f5a96557608f0c870", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/10 15:08:21 executing program 3: r0 = socket(0x18, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x2e3f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0xf250, 0x3, 0xffffffffffff8000, 0x7ff, 0x5, 0xfffffffffffffff9, 0x233d, 0x5, 0x80000001, 0x7, 0x2, 0x0, 0xffff]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r2, &(0x7f00007c5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="b8d3e6f2c97047def0ba15b87209a8ab", 0x6a5}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c2c000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e4000)=0xc8, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000924000)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ffb000)={0x0, 0x37, "60bf224d89d04ba91414e3cfd5cb0a9618f896752b1f46dafc7ba10f824490c8edd54bc0d0f67a174b82fbcd27b85ebbfb6d32b25bd661"}, &(0x7f0000ffc000-0x4)=0x3f) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007c2000)={r3, 0x2, 0x7600000, 0x8, 0x4, 0x3}, &(0x7f0000ffc000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ffc000)=0x0, &(0x7f0000ffc000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000012b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r1, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e9a000)={0x0, 0x58, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000954000)={r1, &(0x7f0000781000-0x67)="5127905c5444b7945c972ce8b1ad8d175746be9d0646611fce148b0dfe65dab2c2318dbe61accc19db1fe84e7706d86f433bb581797c2f492ecb8ee97235485f6f4f3e4c8ed24eeb46ee381a89145f47348af5d53cf513cbb9c2c96b5f79e2f7b3d17ee44120b3", &(0x7f0000995000)="1a40ecccaa5aa7abb59d72b32243a02c73ea03ae1c5018ac3690fc52f3af9d18c57432c90b8350a7f4308ab2052e0a79cd0c3abcea25ee006037b4986fc17dfae1620a74e62a", 0x1}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80a, 0xae) write(r0, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e51000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x0, 0x4, 0x9, 0x80000001, 0x800, 0x7fffffff, 0x8, 0x8, 0x6, 0x43, 0x3f03, 0x3530, 0x74da]}, &(0x7f0000171000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001ea000-0x8)={r0, 0x9ee}, &(0x7f00005a6000-0x4)=0x8) r1 = socket(0x14, 0x3, 0x7fffffff) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000-0x4)=0x9, 0x4) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000328000-0x4)=0x14, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c05000)=0x3, 0x4) 2018/01/10 15:08:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x2000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet(r0, 0x0, &(0x7f0000cf7000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b1e000-0x4)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00006fe000-0x10)=@ipx={0x4, 0xffffffffffffff00, 0x0, "75e31408d220", 0x0, 0x0}, 0x10, &(0x7f0000054000-0x40)=[], 0x0, &(0x7f0000037000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000661000-0x4)=0x60) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006ad000-0x4)=0x0) syz_emit_ethernet(0x32, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 15:08:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x20000800, &(0x7f0000ac6000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) socketpair(0x4, 0x80800, 0x5908, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}) ioctl$void(r0, 0xc0045c7f) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) socketpair(0xb, 0x80000, 0x2c, &(0x7f0000c44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002b7000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d47000)=0x24) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000028a000)=0x0, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000967000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f50000)={0x0, 0x800, 0x8, [0x8, 0x3, 0x4, 0x10000, 0x2, 0x6, 0x5, 0x100]}, &(0x7f0000bbf000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000617000)={r2, 0x800100000000, 0x3fb44b9d, 0x2, 0x1, 0x6}, 0x14) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f0b000)="b3c2105decc507f408cdb00b3b98af929f05c05679479ca5be9bfd0bbec65f58380683620ad05ea2b351823e3d8060b39b18b31e777ba680b084c9f1bdeef8ed747f49ee3148d5354c6bf7392000eb79c88632f7ce9d59a63af49b854f35e46935639a8b2c1c96b86aecc97361c1d208d96d62abd8bdd9bd9725fee05237439c21ce1d6f0660159758fc744eff78960415cd3af4feb1ffd116dbba2df3e6c996f1613b8e03d486697e48f715a71cce", 0xaf) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e54000-0x18)=@add_del={0x2, &(0x7f00004ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000f5b000)={0x2, [0x2, 0x5]}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b1d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0xff, 0x4, 0xc0b, 0x895a, 0xfffffffffffffffe}, 0x20) write(0xffffffffffffffff, &(0x7f0000e0f000-0x24)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000004", 0x24) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000de000+0xfc)=@common='tunl0\x00', 0x10) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) writev(r1, &(0x7f00003f8000-0x10)=[{&(0x7f000030a000-0x1000)="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", 0x1000}], 0x1) socketpair(0x1f, 0x5, 0x7f, &(0x7f0000326000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000367000-0xc)={0x0, 0x8, 0x2, [0x4, 0x4]}, &(0x7f0000b66000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001cc000-0x10)={r3, 0x3ff, 0x8, 0xad}, &(0x7f0000775000-0x4)=0x10) close(r1) 2018/01/10 15:08:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd8000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000072e000-0x1e)={0x0, 0x401, 0xda30, "820ff8ac0469", "d05290356c3c22e04fee10b19b8a892c"}) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x5, &(0x7f0000305000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a1b000)={0x0, 0x4ef2}, &(0x7f0000e70000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a59000)={r1, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 7: r0 = socket(0x0, 0x5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r1, &(0x7f0000ddf000-0xf0)=[{{&(0x7f0000f24000-0x8)=@sco={0x1f, {0x3, 0x5, 0x5, 0x9, 0xc7a8, 0x2}}, 0x8, &(0x7f0000558000-0x20)=[{&(0x7f0000981000-0x1000)="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0x1000}, {&(0x7f0000087000)="f5c9296dd4a4f06845aff3019dc4eb22ac1cb411b1cb18ad0c8315c406b63b18116850e947f424148262c5139b2bb9577dd5e947b5ead32b8dcf5bab37e1e213378241a945df67f277467dab41c80faba686d3dbe69ae057114798f6769cb812b32c2a033873debaef679a707216c937c529b87d8db1fb4d", 0x78}], 0x2, 0x0, 0x0, 0x8000}, 0x2}, {{&(0x7f00007bc000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000553000)=[{&(0x7f0000830000-0x40)="e552eb1885950513d26d3c448e26208d833d70cf86545887c09776290508a11f217aec2e84400365be92c88ed6c0effb2d2f9e7e58a70cef83350bec3e8f45cf", 0x40}], 0x1, &(0x7f000062d000)=[{0x1010, 0x88, 0x80000000, 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"}], 0x10a8, 0x10}, 0x7}, {{&(0x7f000004b000)=@ax25={0x3, {"b13c19578abd37"}, 0x7}, 0x10, &(0x7f000040f000-0x10)=[{&(0x7f0000429000)="3af67bd5274a21c1524e6b35a38a9fffc489de212a660e6d", 0x18}], 0x1, &(0x7f0000c66000-0x300)=[{0x40, 0xff, 0x2, "0b07eb435ba05d5353eaac1f7d57774d21c96bf88a9feddc7b95702d247a7093113a834a0bb427205cad"}, {0x110, 0x100, 0x6, "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"}, {0xe0, 0x13b, 0x2, "ef5d2b2debc5a28d004ed1345b1eee440fb3858c70fff883d02fc2b21a2e90aff60190d98474f20c646b92cd65370bd54c4cd47c63cbf91dd532a12169bf1dfc0203f6d27b71ce18c7567a278731f9a610694a719c473d08c3b9339d53276ce27a8ae3fef5f22c98aaeff71a5b4c24b1803a0f135a39bf194cfb098596071486ead85d53a402e3227585c1fb6fdf32fbc68e2b220708a81f92b6894bba735b508af07a0b4644b19a612b8097d45f23d915c13ab04ba340db532f77b3bb0fcb0d63c345297594dd0123f364ab68"}, {0x38, 0x84, 0x4, "fb4a363886c7088d8b1f824c5dfe9c4bf183a5b87fccc26ee6dbcbef3d2caed61be4a2809f"}, {0x98, 0x0, 0x5, "ca01c0c529e0b83bd8f909609ade1989ca51b68778e8ec970234658ad2f8de91935c4354232e82169cc64e0d066d4eb2a2ef6c7cab52480d63d5653050bde0e6b7e71604d1fc52fdce11a89976e8b32db3751db39d2f555efa48849e7dc3f81a7e9271ed38d71df1925662ed2a1980c2cf2863a7b71f15eda0901541b7191db08ba55fa0"}], 0x300, 0x884}, 0x2}], 0x4, 0x41) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bdd000-0x4)=r3) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f0000c6f000-0x34)="a4061c7ced87dfbc6ffa36b032f04efe024b40407c6294f6905b38ef83623c86b32cc5d4816108b49a1c04badf96994e14dc6a83", 0x34) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004d2000)=0x0) listen(r1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff45, 0x2, 0xff, 0xe, 0x9, 0x7, 0x6}, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004e2000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d22c5fb8a03894d, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="367b3138e26317c13b1ba4e15c47cedc"}) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffffffffffece, 0x20000004, &(0x7f00005a6000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x7d) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000336000)=0x10000, &(0x7f00000e5000)=0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d43000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00009c5000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c8d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r4}) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000ecd000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d55000)='lp\x00', 0xfffffffffffffc8d) sendto$inet(r0, &(0x7f00002b2000-0x1)='r', 0x1, 0x4000, &(0x7f0000f66000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000365000)={{0x4f, 0x1000, 0xc5, 0xfffffffffffffffa, 0x2, 0x1000000000000}, 0x4, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000095c000-0x10)={0x1, &(0x7f000095b000)=[{0x8, 0x7fff, 0x9, 0x0}]}, 0x10) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000095a000)=""/25, &(0x7f000095a000)=0x19) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x2, 0x4, 0x4, &(0x7f0000b85000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000011a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f17000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000158000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bf1000)={r2, 0x400000000, r3}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f17000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00008a1000-0xc)={0x0, 0x80000, r5}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004dd000-0x10)={0x1, &(0x7f000026d000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000c03000)={r1, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000c1e000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r8, 0x29, 0x2b, &(0x7f00004f9000)={0x8, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000f18000-0x40)={r7, 0x1, &(0x7f0000519000-0x4)=[0x100000001], &(0x7f0000712000)=[0x8a2, 0x589, 0xa0, 0x8000], 0x57, 0x1, 0x4, &(0x7f0000f17000)=[0x101], &(0x7f0000f18000-0x14)=[0x162, 0x3, 0x48ba, 0x9, 0x7fffffff], 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000077c000-0x20)={0x1, r9, 0x0, 0x3}) socketpair(0x19, 0x80000, 0x8000, &(0x7f0000f18000)={0x0, 0x0}) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "4d28af", 0xffffffffffffff0d, 0x8000000006, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000013000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) accept4$packet(r0, 0x0, &(0x7f0000008000)=0x0, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x14, 0x20000043, 0x443, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xffffffffffffff40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x1f, &(0x7f0000016000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000014000-0x4)={0x7f}, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000015000)=[{&(0x7f0000007000)="5c4157de5b3461a748a06e75f759294d4b95a3a356b183f77d5e9e9700c8320eb44932628e2d87694111b356a980ec64442619160ac3d413384719a274f97dfd12c083c4fe6e91e91128ea707fa48ae60cd23c", 0x53}, {&(0x7f0000015000)="15a7613b76b8499f2feed597adabbf7d34c81e17d1bfd172499e055cca6a77d86997f99e3c299a161813c78af7cd3b8279cd49de415c", 0x36}, {&(0x7f0000015000)="1289", 0x2}, {&(0x7f0000016000-0x9b)="8aae9036aceb586bb7a98a49651ca2a43641788ac7a45a784bf8acf648067179259fa791db3f73e7738c8bd8edd78339b320a71ccee2e23506a5c616f2646390014cb425d44b376f28ff30918ecf55bd33c47a1cee0e7842690225e1061af61f0e9d4cb2f27a5c3d7c9c905aa77f2cd6a709ebde8641f3ba678d01ace01925d1b561387df7ae4ed36c5b510274dc735159b1ee18348de2cd36e364", 0x9b}, {&(0x7f0000003000)="f7ea82", 0x3}], 0x5) 2018/01/10 15:08:21 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001b9000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f0000108000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000587000-0x4)=0x58) mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000579000)=0x0, 0x80000) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000579000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000579000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000579000)=0x10) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d77000-0xec)={0x0, 0xe4, "b693a07abe3b035ec775f92da5684099f0b247c7a4a96a042cef90d67f167d442c32a306425970dfd60fc1527035d977f8844ea4fde4a0158a30bc4c9d58e78efd3ca14b549cc58ae8c5fc96af923593631ee6de146d7efceadf3f7e14b1992ce7ad3ac8d61c4afd5d3c2bd07b5a1d012fc5504961df281f7811a27d3919d8b6b33f57fccc01f04a809c33b64674c16cc75d0a06ef6e3f0d7043d3f4e7bd2ca6e988b2c0cd63998b1c8d19d25a9e35283f3b89f062076609deb03efdaad219e8975342cea3db91e5cb79ca3a3a05db238fb0306c3227a37f9da28c98e70b306f28be689a"}, &(0x7f0000274000)=0xec) getpeername(r0, &(0x7f0000c74000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000068b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b6000-0x8)={r1, 0x85}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000bba000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e8b000-0x18)=[{0x3, 0x7ff}, {0xc, 0x100000001}, {0x4, 0x4}], 0x3) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f79000)={"688d394b1ae29145de5c9a549d0a18a8", {0x4, 0x4, 0x3, "9d894dc69928", 0x1, 0x0}}) 2018/01/10 15:08:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000868000)=""/4096, &(0x7f0000001000-0x4)=0x1000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000106000)={0x0, 0xf67b}, &(0x7f0000d2b000)=0x8) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d2c000-0x8)={r1, 0x0, 0x2bc}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x4) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba6000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000)=0xe8) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006e5000)={0x0, 0x0}, &(0x7f0000ba6000)=0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000324000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000192000)={0x3, {"82c24e92b485aa"}, 0x7fffffff000}, 0x10) write(r0, &(0x7f0000ba6000-0x1f)="1f0000000101ff00000000e07f0000000f000085090002000080000000003d", 0x24) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e2f000)={r0, 0x5, 0x1, 0xfffffeffffff7fff, &(0x7f0000ff9000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000060}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x17) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008e1000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000119000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) r2 = accept(r1, 0x0, &(0x7f0000b59000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000768000-0x14)={{0x65, 0xffffffffffffffc0, 0x2, 0xffffffffffff0001, 0xd7, 0x7f}, 0x6, 0x6, 0x3}) bind$unix(r0, &(0x7f00009ee000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) recvfrom$packet(r0, &(0x7f000062a000-0x93)=""/147, 0x93, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000555000)="22371166ab7bfb6d17de7be0ca12c7bf545141e084a77c106a758b3ea5167a1dd89bb9d877503c082c617b98dded5cf8bde8fbeb5d9e32937eabc9762f51d4bd03e2c52f1569a5d0386f7f5e48da3c69ea7655fd9f3a2b0d9f8efa4b37cdd49ba559684ca16475591ca07b9ba2c499143b87990db22fed6adfa90d1a95672a19108a087eb4f639b31202b93b73528fb6d9d3ea5fbaf5ff2905ffd3dbcd1ef2e68d30698c98944bf9b9a554b6ace1c9", 0xaf, 0x0, &(0x7f0000b87000-0x60)=@nfc_llcp={0x27, 0x1, 0x8, 0x7, 0x462, 0x3, "e6b5b257aba8b01e04420553c845809ed1dcdd13d849c388e4ffb7b0ba6ac35b69cc6d34248513606e0640f3acf2ad959aae20e0eb74fa2a0a02e3a17b9ec8", 0x9c3}, 0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003fd000-0xef)="9b96bf4407e2ee26ad43a2de465b2f694a24d73bab8b1b72af195f29041b0a2fc50f804cfebadad4b917678047fe4e7133e904361fed659a29acaca75b5c7dce5b0f811ab9d6dfee41c5c33451022e743421ab1c8be7de97f8ce03d5af85e79474df5bfe31bd4b57290d221040504038d85edc1256a078748ac8d088068fb9bebb0ba102d031f275bbb16be06defca0dc302b7c6c7129800cee84e323a9c5e35806a3924a46bb479a4344df55529526d4ef007741f3ce18fbac288bb32877eeb8c32d0a02e21b1eca32604ff06b48e09a7462a8d463759de679804360ba7d64ce7798d7ff2e20d013cef879ed1b2b5", 0xef, 0x4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0xae, @loopback={0x0, 0x1}, 0xfff}, 0x1c) tee(r0, r0, 0x2, 0x2) socketpair(0x1, 0x5, 0xfffffffeffffffff, &(0x7f000011a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000028000)={r0}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080004000200cbde0008", 0x24) 2018/01/10 15:08:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000462000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005ce000)={r2, 0x48, "a637ab652c52b9e39dd5f8a97ff81763875675482efb656b23cd6e0007723550efff9e1be32dec3b1ad98cf7edf079b2e6d14de741f994fdd9c030133edc527355a9659e6b42878b"}, &(0x7f0000b22000)=0x50) close(r0) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000390000)={0x7}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000063000-0x98)="", 0x0) recvfrom$ipx(r0, &(0x7f0000a8c000)=""/0, 0x27e, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x803, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/10 15:08:21 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfe0af4d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xffffffffffffff8f) sendmmsg$alg(r1, &(0x7f00003e6000-0xe0)=[{0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f00005c4000-0x9b)="ba3c70a8f08bd3c96b38f125a5d419a33f4d0a5a718474db2f8648cdccc094811f5cde87ac254d8db17a4d0f5e9685ea930229a90381da39d3eb0d6783807f6f", 0x40}], 0x1, &(0x7f0000295000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005c5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c6000-0x4)=0x1c) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005c6000-0x4)=0x20, 0x4) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x1a, 0x5, 0x9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000408000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r5, 0xffffffffffffffc0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000832000)={r4, 0xb0, &(0x7f0000828000)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007c8000-0x4)=0x10) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="6a248e1398490284630caef16a4c62edbea1764e2d8359de3a3ace7051c477b58ff5c58688892c16afbc547692624f0da973f2d49013c51350ca27dde54f7d378a9b3cfbf7c92929a2893dc0e1bc46a40d605fde9b85a763e3956b6329a6a3f79cb00ce575a9d0d44b74ca37ee55ea344c8b56f876a768e69d8a7af07356e670bdaea84a8050abc05acf83238e80db091708f64e2f042305804644135772ce75203b91c9cdbee72e855aa43612c08110668c5d8a1d60452a773a8cf13bbd4af13276a3286480d0fb97fc20ebfa55c5aacacf3a7767a9230d72b9a5c1db23824a8c66cf3ac1782c0f05bd9295f279403c29f2a5a57a9c47c773abce6e9b", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) accept4$unix(r7, &(0x7f0000276000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7a000)=0x8, 0x80800) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ba000)={0x0, 0x0}) getsockopt(r0, 0x3f5, 0x20, &(0x7f0000996000-0x30)=""/48, &(0x7f0000baa000-0x4)=0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000008000)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000009000-0x38)={&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="1d5b407c67c6d5a5654a3b2ec4da275e8c13f39bb6a34d6438c000584579162e49b2485bd5d85a0d5513581391e8c8755cd3cda5abdb00a397647aae9ee716d66ecb753aca712e4e3cbf0ac0715e4d80c272cf34fcd0b53ad47e4e16d8e450a5afcab756d866aca8f311e0aa", 0x6c}, {&(0x7f0000009000-0x6a)="d4f1db6a6edad71321211c707bd86765981813ad22dc90957a78947ffaadf5d6f10e63e629a581dae5c4ea483df137b5dfc2af2801f7b75fba372c6ead64548ef573b296cb0dd6809e82a571ed8e44b173be7c4f207f6b4f16456da3d54c358c912c6c19ceb6a3bbf753", 0x6a}, {&(0x7f0000001000-0x30)="9c0ded09d1abadf46c2cd74180fec55d1dd4b57c559de886fde803654f6243347647b95674f3260876b9b78b9a628a08", 0x30}, {&(0x7f0000009000-0x11)="0a8289827e53a868410e2dcb154cc3964d", 0x11}], 0x4, 0x0, 0x0, 0x4}, 0x4004) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000a000-0x28)={r3, 0x20, "f23cb30d961673a32b4a0abb8dd5179c9c0137f4e61d15e4fee68c9bb96aee1e"}, &(0x7f0000000000)=0x28) [ 192.021468] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/10 15:08:21 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b70000)={0xffffffffffffffff}) write(r0, &(0x7f00003a7000-0xa9)="dc34939203c08b1002c56c5724985e2dbe9bdbad1c7188485317943695466ff335ecb69f1539871163ffd54768daa9f2fe04abe39e49e7eff1be251d7534951e2e0518e021ed8e0461ead80d48cad928db50f040e3ea223b1fa9b9a8e4f0fbecee23d1a49c3ae88e28f621921cbe44c0d6d3a70f82188cd1b06d26509cd6566c49f66e935a19b5e299c4072c91bbde321d4219d3fe9c63548c0b251e2a73dcf507b4c99fc873a1118f", 0xa9) 2018/01/10 15:08:21 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x800}, 0xc) mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) sendmmsg(r0, &(0x7f00008f6000-0xf0)=[{{0x0, 0x0, &(0x7f00001c6000-0x10)=[{&(0x7f0000a51000)="a2d061b93e71be3da00e798b31ca8cfaf6c22033ba5232b5fdcf3f4f7936db9b4214687c24395b73db6849385599054c7353e5d2c971ae6ab2bccffd026a9b88b33e9688d0c679842d8d0cf87aa9e2d176f7adf9340d2a3a4fa75cafa7ee3cf5ae9e52f217a68c93928aaa467706fff0bb234bab69ce1490a0e59ea05b9a3870e43586c0cf9e8758893af2e389011e704aa7de12d0bfbc2865a4443cfaf070f2dfc00f8db7d5c2a05f95deb2", 0xac}], 0x1, &(0x7f0000fa1000-0x2d8)=[{0xe0, 0x13f, 0x100000001, "87d65956e621936544ff29d57497a18ce4af10b4441cd511d08684ccfe5532ca77955a6cb26db42488b8c528e3cf6b2b3d8847b3c90a1a0943211790a0a9adda0da1d30db89583dc7862185979ec02a48d61e1d64ff115f96ee67342bacc290358a42e236fe6e155764e83b6a0f4541111dfac8e89f054237ce7817af9abe8bcd612fab3088423d7b5d2f8dc3ec6195f96ce416051861569b85b13dffad2da3b27205a5d45a9619a6999332b3ae34cbf26b86939939525fd47f3aa22b14d584ae83a625547d61d5348"}, {0x110, 0x84, 0x3, "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"}, {0x58, 0x108, 0x7fffffff, "b8dbfcc6d9d9619e3cc8a788b5db678bdd8f05f9eb79bf507ec5bf90880c36b53140cfd78dc161ccd884ca185c6be6f66673497f2fb85118f6a77863f5378f3c3d"}, {0x90, 0x11b, 0x9, "5c81d2e99541ebdf731c1465e46beeec27d6527b7dcd6b0d7e84259f179f766b09a56d8b9be8972da54732a2218d0dc760a85460dcf9008d0817dec6a4d557a6c7b4f90b663990f45d7204e409a248c120fb69a2d3518ebe44184a8550dbe0c8720fed7acdb8caae035b0300a22a1dffa578e45c1984240b26c24bc5586b"}], 0x2d8, 0x4000080}, 0x4a}, {{&(0x7f0000089000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f65000-0x40)=[{&(0x7f0000e80000)="b11e475f808e14568bb9624e90fc702e87df8faba2c60bac13cb35403bde379519af4effb67621f78bd3d804a0f3c0350b0a08d93cf0d04438a3e5f3be54fa779f1f1dd5316dd11fcb73fa12700e20f391ee04abf291e33d591e6c307c109c003009ceabcb54e384c484d76c838deb3cf77fc66b3e7c9079967f6b69b7", 0x7d}, {&(0x7f0000016000-0x96)="4b7beeca9d9cb6083a57a4d116d6a5519bdaf90cf019f6cba315ef2a487a9fe4a4fb03ad2402821e0b642c8d5c21e93ff5efaf2bcbac9dce9a38039a476d5185e219ab08442f1fc1852d0e6d499c2507d364d616fd599e870ffac69c36a81c8ba0cbfa9aa86dfcb09e4022e04bc3a84c5acd7ab7bf7ca8787714746b8b58d2155da1beaecc86b2cf990992d8823ed971c080b5c58e19", 0x96}, {&(0x7f00002f2000)="9e467a634d59fd7929192799e4d32a86a72cee35af4f38c7a3a54f2d2d6d80d8cb5d6ce9c5f45d8d9333f356d7f7a9e361ea9c8eb8cb9511aa08cb790fa2708db752f5b3a0769421bc2cf8a0ae61ac3b17519b273b22f50d0dbe808a5eb1cd22cab3e47f35a1d2c95a1f7e8f6be42907ef65955c1f58b2a4fbdd6c8e95fcb870a99aa0bead06c0ef72636375fb5b670720eff302dadc8b3feb64885dcbd60bee893205689c77c199c10c977c42b74d697eb35c3eacb86c2786129a2d3f0a52ad84e812901178d262b1e5f0cc2c572c69bec4b5e4ec49205b76a16e89b8b51fe885201b4e130fc7861ef90c9cd5ea1959752ea09336", 0xf5}, {&(0x7f00000d6000)="157014b25418295d1ea2e3cf6e2f9246e48cada1fc2397c9637a08c63d59", 0x1e}], 0x4, &(0x7f0000423000)=[{0x10, 0x118, 0xd753, ""}, {0x108, 0x113, 0x7, "d94d1c0ae42ed73361601309e3ee385aaa6835c12dc7a09fe0bc3e32855e433d9fcecff82de0ea40e4d03100e926f19817049892588efea58e57d6beed597192a20d93c364832938237f8e84b33250c684c3c75167a0050bd8633b88a46aa097a32dcb82d0a6776c040851f9c1aea5316ec4b0e860ca4e63f62b81b1cbd3daf45212578c03e6f927ed3f4a49a8b99b8309c33d1ad584e3db68842a3aad6a0a84c27ba8b194e21c8275e35da95ae0eff7445df9c079eee5427b0a6e60113ec33b9233bbc8a7d5d98461c6c6b383ade161508fa1df9a9e231f9db44e65f107bae66b8931cef486743e33cbb35504460360e6c78f5edc73"}], 0x118, 0x8000}, 0x7fffffff}, {{&(0x7f0000b11000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004b0000-0x60)=[{&(0x7f0000eb9000-0x1000)="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0x1000}, {&(0x7f0000ebc000-0x84)="78a033f850f50356cd2936ca19611a314104c64bea1ee59fa3f7901ac47e7da79876dc46ed92cb1418673e8ecf1777ad52ad63c5e050d7cb4a4740032332c3cbe3cd8c71b2969819ef40f8c0e1ea0446ce9fb9d8e25e5e91e52e137437d1391a926cdc975f143e89165d5d3e0bef0135157e7bf7d682270aa897ebb22bb55299ed9cc8fc", 0x84}, {&(0x7f0000279000)="c2c2639a7b17c010caffebcd61b32e58ce06ce396d963f79d0337089bfc65b9703d2cc969b12f651a24829e82c9e7f1be60b2ca2db60c7463755eb7f04f57c13f66c1f312ce4ff25bcfa4c78cf38cd9427c154b39bf42d697e46a7652824ef8cfec02b2acdcfa8b0601ae50cf40055e2b225712200f309e6511441e64fe41b449dcdde62b4fbe32979dab9262f9e2386693d2e3aea9df5232657f57d1a5808e6f48044e6e124e0179e759d0c32a168c50d2d0e488ece", 0xb6}, {&(0x7f0000bfc000)="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", 0xff}, {&(0x7f0000479000-0xb8)="29873be1fc10d74e4d53aba6fad037cb0842140a8667d15fe1fe9eff534c361cbc237f8086874e1a3e13a839a1797b8e551f209d7351e0eaea6c02336bb96b7113efb59061cb38c40a06df1480bb22a158f1fe42cf6c0db0fdaab9acbbcbbb8474f9ce0191928d48ebad11786a46390cbcdf01abe26b836e26723ec143d727a5d68baeec5a404a4c5b312b4c37f4e3bbe4366b97b0c914aab0173713e141b142ed00ab67e3ef2bcb94c328fa6d2bebd3898f35ca08341788", 0xb8}, {&(0x7f0000a94000-0x3d)="e10c18adcbcb45c4a9dda2aca7771aa25df18d6dc4b0cf3c5229b2601e01a443be9115678ca5e18636c0202039d45f7e8e752c8f1f2bdd9dcdb751a59a", 0x3d}], 0x6, &(0x7f0000584000-0x78)=[{0x60, 0x109, 0x9, "f85de2ef19bd9f629491f5dfeb7b68d62176be824bfbd8bbb8c42ef170bd86f952ba6a237c714095082554fa816183d564067e9731f7895f090f650c22317e40fefe1f3040eb4dc30665c854d7d88f"}, {0x18, 0x114, 0x5, "faaf16ad5014ea"}], 0x78, 0x8084}, 0x9f}, {{&(0x7f000010a000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000861000-0x10)=[{&(0x7f00003fc000-0xcc)="d270e78b4b1fda1b24920cd196f4430cc1933b4db1c63ae9df25bdea2f048df7268c2100f9adcfde4f4bd4569d633986bb0b7df367444933767bb62eb01506d70013a3e3316cbc91b23e9be1316fcbf4d7dd256dc39140aa83306efbdae2ce64109d50fafe4e2cb191db3917dcbd2abd04eb64dc2b2b191114d4445da0a154d611541e5a77a2c762eda0a660b27943d3e8c56925f02203e3d373fde6e9dc8bc2ad59e672e8344cfe850ff73d88fe3bfb5ab8f5dc6569cb13b769686b5ab7d0b454c74af0708c3508b89ec54b", 0xcc}], 0x1, &(0x7f0000fb1000)=[{0x58, 0x10b, 0x400, "6dedfb139b074dfb4cca0d376a14eaac5bc04868ae410b63ca8e615e887848fcd241631687fa7e9e7fbec07842dfd7980a34f2922b345ad6463464c295361379cf4438f76a73f6b5"}, {0xc8, 0x104, 0x5, "d40dae0b253925885891359e0f1cf13e79a466a6068c0b9d218cba5f0160174b60fe145db9f48695f980189d077cbeec87d685faa522eb35725cfc8549b2533b69e5be26489add7caec2a7118733f11b73fc20108f4c4ef5e15d0a6c6d999aba31c0061f19e2054a9234cd772a13103aee1b850e24a8279105134e75816d49e41a07932109ac7c148423cca8291898276f4681fff72a42390ad4167e1698d34ac15ec9ce9c0007b6b9309ab01805ea28b41ef0d4"}, {0xe8, 0xea958f22198decd5, 0x7, "9468c6b7cc60363f6b0a50068a247e0d29cd00de70d39505e42c1237c38ff7e02dcacac32096608bc0b03c017740fe08d8f682b69891fcafae1fc33a9076d2a294e34140f11989a406ae94c6482213c49509db1417f5753a31c8c06c0b4901726ae8fd6b798a1ad9b826aedb302bd4d0ffd7ac1eee78dd8693678f745ca9c810f939389cc0e38547a920a260897d703e753c63938d0598e5b1d24c25e097433e6f0fdb41694405c80424917210436ead3e9e632dc3b1cb20a12cc4a3996b01f035a8b1adc5b9a7d9958ddff51dda910a99df1855bfd3"}, {0x110, 0x116, 0x3, "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"}], 0x318, 0x40}, 0x4}], 0x4, 0x4000000) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x4, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ea000-0x8)={0xfff, 0x2, 0x8000, 0x484}, 0x8) socket$kcm(0x29, 0x2, 0x0) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008fe000)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ad1000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x100000000002, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xaa3, &(0x7f0000ad1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000ad0000)={0x1f, 0x6c, {0x3, 0x5, 0x7fffffff, 0x8a0f, 0x6, 0x5}, 0x7fffffff, 0x5}, 0xe) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad1000+0x4d8)={0x0, 0x3c, "2ed6926afc206ce4a3c2ea668e4f1b7a8c1e465c321df86228747ad528e615a6ce8e5cf698e79f36a79e4990909014eeedf2f27947fdddc485fb0bc1"}, &(0x7f000096a000)=0x44) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad2000-0xc)={r4, 0x9, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e8000)={0x0, 0x40}, &(0x7f0000ad0000)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad1000)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ad3000-0xa0)={r5, @in6={{0xa, 0x3, 0x119c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xffffffff, 0xd1b, 0x0}, &(0x7f00005d8000)=0xa0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad1000)=0xb) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000ad2000)={r5, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2360, 0xfffffffffffff000, 0x8, 0x0}, &(0x7f0000353000)=0xa0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ad0000)={r5, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2000000000000004, 0x84) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00006c9000)=0x800, 0x4) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f76000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x10001, 0x108cd33b, 0xb4c6}, 0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f77000)={r0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000af7000)=0x742, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f77000)={0x4, 0xb, 0x1, 0x8000000000, 0x0}, &(0x7f00004db000-0x4)=0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f77000)={r2, 0x7, 0x6}, &(0x7f0000d12000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 15:08:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f00000bb000-0x1000)="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0x1000, 0x8040, &(0x7f00008b6000)=@in6={0xa, 0x0, 0x3ceb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) r2 = getpid() r3 = accept4(r1, 0x0, &(0x7f0000d7e000)=0x0, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000524000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000648000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000596000)={0x0, 0x0, 0x0}, &(0x7f00008bc000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000055c000-0x4)={r1}) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00003d8000)={0xab1}, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c80000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000d5f000-0x38)={&(0x7f0000d43000-0xc)=@kern={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000509000-0x10)=[{&(0x7f0000df2000)=[{0x19c, 0x38, 0x700, 0x5, 0x0, [@flag={0x4, 0x40}, @flag={0x4, 0x3a}, @flag={0x4, 0x35}, @generic="5e186de6d04688a8da0a352e4f738441da63b54e35f3790600eba231cb26f5de3337a1584eb4b3ac83cebc05d13474fabf6f3cea15bbc853320b51bfb87eb7aa4a91c199a8ec576d378f58c43f92dde3de36091ec3635f0e8b536e187d18eed8261db31ac27f133d53e027ca6940d25256947c52914f20bdea730d3a0f4b5b2acd2fc64f55c53d71c65bcbc16585e04fead2fae8f47626da581327f3f26c7771cbaf5526a93f586dcf07a6bd563d1721bd", @generic="1ffcae15c329d2af7c1a2404a492583b2962aba7b3b3c55962c3c978d9bc43815ba4e59e9084782195ea56303ef3f8372ea3998be5715967744abcc6f35cd3a75de0fb6b3852b93581fdfadb7e47c752576cca810f5c7768239764678d0522c85768cdfc6a73e070950efd8a37c4a425521beb545209711904cd5450c6253b108bdcfb174a4d5231644001f91a2ce2c8f027dc8cd105a7cdd86bb67beed53dbbff103bce3bb9a60a30b53951fe97acb890e7752402797bb6c7011cbb2f5a952c21e4e76f4a3f51313a48f512c931"]}, {0x1d4, 0x17, 0x0, 0x3, 0x3, [@generic="7c87d69733a0deeeb643ece647fdf913428e2b218b07aacd0a90c86421f0c3c6b9aeffb4a19bca6d12e024ac17282fb229bd1f9bcaf8f0160dc955a71cf2950c0b21fbb092e8ac48c33222f3dcb6b60fb7d60409830ad20b032c16eaf8c361e570c789daa163ba796343f9a8031f5742abb107eeac99b381de055c4f20e6c969b5dec23eed8da6357eff14f2351edb90257fd54765d16503cbc111bde7da28c8ba79a5a77e46217984cb23ea643df4f69b1914084c939046b15a8d09467640d4ac1895c34a17ea00284aa51c15945cbc0e0288b8", @typed={0xf0, 0x8a, @binary="e1ac09ed7510a4aa46dcbcdf4ff2d0b3e4e1d5916b3e06452266ae43b482061b3da6e57cd962a6517d8a6266910d7a177d69df44cec3f8a22e4821cfc47e0617d6a6ee39adde75c24b237ea08b3ea4dd8938c13d0881c295d653b37602aca4824478dedc853e062a2659257f744bb8e461d15f6c76edb46dad491272deafb19e032dfcdf619731c5fd6fa388b5a819888eb020f6a9a80a77d0a15a1b6680f72661a7601cb2d56b63fef82961f4b33e0493178a6af1a053ff9741c98ccbf1615cebca6474d7e9498698b51742fcdad25ff75e13318df09f88eecf87e9dec1119b547b157f419e"}]}, {0xa4, 0x1, 0x8, 0x6, 0x2, [@nested={0x90, 0x48, [@flag={0x4, 0x1c}, @flag={0x4, 0x91}, @generic="beae14300da6752ee13fc0dcecdcb89038a96367a85de064ce0c6583714edf0a742ae941de55664b35168da4ad7f876903d3e38273ce5c2abfa7be1b133c26592c8a4c3f3acfe5d3d0ff6e20318748d3f4cf1e48c54034d5909f6d1f3531170312d5e2a1a038f21f356c3768920d54db6ab1992f5a6fd7c2f42d2f4f87e60c653c56"]}, @flag={0x4, 0x42}]}, {0x1c, 0x26, 0x20, 0x6, 0x1, [@typed={0xc, 0x66, @fd=r1}]}, {0x1e4, 0x18, 0x500, 0x6, 0x2, [@flag={0x4, 0x20}, @generic="7eaaf54db2afa010065dc043268139b495476a03cce8778b083603bc4d5c6ac218f51f2bcb24fe754f52f7f271ef57d0a479dc0c5237b1e32b85abdca4e9be3455888c84a38ec2631956a21452dda416a462f80789d1ff954a9b6cc9fb53c9287f6dff4293376cad1e9db510e7a128cd8938e032becf055772b12259379e46ba85f16f5f8288db972881420c6bb1ab9024e1d0a008472c8f2da099b7b2d4008b6f8e8ef65a7e61fc48464f123684eaf998d869819d374832aeb3099d9e4c7b375505f709b3d369f4d976ef999a1c69fc655ccfb060d4655e031c56f90af8cc6d42550aeb700a6a", @generic="187798c25dc8691bcd12d351d414910c6f201b86fb3e0a070c9560452c1355f42004462fcf357eb070f2bc563755b81fe54ef44678e35ca0be3aa52604de0b005c6563ae781c9783581e24f585f2288e578b0afb5a4871f779744e1bc47dd48de297a6095d951e9f0f2539bbd1be3eecb59a73650f320643ebe7d611bbde565c37c04511d20bc7cc33c6f0e8a0f53b5b2fe229c9b8fb74188b03f26cdcaf7228d736d0072269443ed3eb64fec70971825b7a09020eec0fa69f7fb43955d3045b82d8788fc0dc4300c73759c226beddac155c78baf639d8a24c936ade169e99fae91f2a43f9fbbebf09"]}, {0xa8, 0x1a, 0xd03, 0x7, 0x1, [@typed={0x54, 0x25, @binary="d90ab8d0ab85f379b7e5b8f88ee06c2da2f474f20c07b141db5883190892e671bd2f8fa09beb18e84e3395b6b642e3ecc6b88f1bb0cf27f11cdd59080a5772bd162ff39848743e2141e6"}, @typed={0x44, 0x5e, @binary="d87ce8d87e1ad118ade7590eab2e83c107fed4a615877af0db4014ecc2d4d9cbd71cfe30dc1bac19a47a7147b7cf4e9cc4145918841cafd3ea01"}]}], 0x6bc}], 0x1, &(0x7f0000f80000-0xf8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r7, r1, r1, r1, r1, r1]}], 0xf8, 0x40010}, 0x4) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a8000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00002f6000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cdf000-0x4)=0x7, &(0x7f0000627000-0x4)=0x4) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x40002, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffdffffffe, 0x0, @multicast2=0xe0000002, '\x00\x00\x00\x00'}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000176000)={0x0, {""/7}, 0x0}, &(0x7f00003ff000-0x4)=0x10) sendto$ax25(r0, &(0x7f000066c000-0xac)="4a9a66de8c9ee21773d80da3ccb4827d6b48cf247d8f59719c319de82e60527e6a4183b46611de33655fb4e29489800d7b19bacdcc1596f5506b2dffb5f2ffffdecab48bb40dabbf19cbedc327703a83a862310ec5f187b47ff73f6fa16722cdb2fbcbb60b9e1808dc28da49a2a5280957aff265839b8f97b7e5d087d3e84421d0882926aaa3a5bef0fd407fb638bd5b7a7bf52b6ceb09899042cc21a8a7b8dfaec668e1959a4f172287f82c", 0xac, 0x0, &(0x7f0000c32000)={0x3, {"1b601c1482f04d"}, 0xf0f2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d9000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b49000-0x2)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000073c000)={0x0, 0x10, &(0x7f00004d7000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000354000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a31000)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg$netrom(r1, &(0x7f000055a000-0x38)={&(0x7f0000ceb000)=@ax25={0x3, {"8c08ebca0ee5b1"}, 0xe3e}, 0x10, &(0x7f0000304000)=[{&(0x7f00003cc000-0x3f)="d6e7d3c1bd1da640e5d03631aef7c26f9ae4a952ef06d97449a4dcbbf3493cf74f462ed8a56d16fe3fbb5056f045d66c75cd097231889f0a14c0f90863c568", 0x3f}, {&(0x7f0000e85000-0x48)="6ccfb005f314ab0af40c14b3f2e11a889f3f767afa517f39dc0411702f19d1dc868c731dce2de02a0b610f498f52beec7dc7b41ec26c60c83de8216c5f5c9e1758816a832384dd1b", 0x48}, {&(0x7f0000137000-0x7c)="3afe168c2413224d957486012d409ddb94e5e3f7a1555fc8afbe676f6f6de100c865bb395fbe81cf052523fdd3471c4d8b3ad720f415b23a7e579389a28bdbe3d2f2de631777cc0b4f09c8bfe0da289ea97794908d4e5b5939c627fd4c070878b1bb9925e8c83da4f899833afa90bf119903963f9406091f4ca093b8", 0x7c}], 0x3, &(0x7f0000cf7000-0x460)=[{0x100, 0x11f, 0x200, "a74ac89f17384d98bf74491017830c34983d571b215744902c885814a7912353d7c2d1d9317047a57be0eae8abc582430ccccdfe1d2f1e2ace5ffe263685bb01d8e0748826ee885bf021f64e8b206acfc2a2d14deae9022ee9fdc8e02ab6cd8a62851f53ed399e1c4ad8ed1fb0b2573b7cafb86dbb8192d8acd2bedb0fe7bece4f142a4b24e2f9666a10f0826253d9677049e1afcc39b3b59b67ef5dda0637572d2cd50601639a7d33f488b8016ee8b5cc10facebe37ac16c66aa5b925b39ab26b318c6f3464bfa148572eaa57980d8e3d39a286c4fba954e527f8ad752ab29ed6670476eecdc7a375600661a204"}, {0x68, 0x114, 0x3, "d0693f035d2c604a758dff052aa5f51ac24d31f04bfb6e27c85f066213bcfa5c60c7f0b8abbb95c8c2133c0268a729430e9f123acea0ba27943a6f96a3755a27877b63b4aba5c96bc228dd02ffad15f18dc5b20951163c5f"}, {0x48, 0x108, 0x7f, "50cef4f937690f7df3283e30bf6fa4b6063a11b256d89e237e27b6b3a1dc17ee7786681d8208406fc36477b08da78b9eb3d963af2735"}, {0xe8, 0x10b, 0x6, "9a29c15fe9df4c853f77c1d9d89ac2fe2abaad4958ceeb75ef9936cf3e4bbbe9935126cf5af05339f094d8e9f3131bea9fe7dfb83b3fbec58e7f21e3ba66ede1e633c38f3a90afe39c0252442c6b19c1c627c1123064115c5737099c11cb9aeb92ad929c7a252046b4830054c222fa5c4522d54f0ac462ed5a0a54336eb5fa9d76cf99c38fffb416ba609cdae4f7a868d069696654bbb08b50e1fb022b643d9f5e23d4d137f9bb9a448fe34309133ae481d9f9dfec3fc66690593d09878a2d003d8cdf18ed2b067a131cd468ca07eaf3f4476751002d"}, {0x100, 0x0, 0x9, "f8fccbadcc35062d9a70fdb098fe581cbc01d6234bea608ed40d6ee19395da5c068ac5ea5e1fb1ff15bdd28c980d5cd72ccde8b5e2c9b9a1ef578c61aadc0784bfc60ae46417e231719543876f6d5b9694d7b202d927956c02f25d505a7ccbbfeda87af7c776098fd3f0d9a304dc20d1fdd168961669a201f8c54ccf8bf8e10680b02401c84988913e325e396c368efe8f734baf008430f1304183423701d8e86501fe4888eabd2f9479c93fb9f30ffe52cb202732d01d3ceeb94125988338ddcf617dde9418f392188fc7cfc9c9cfda9ea6c0c6d8fd68fc041c41bf7c9cda7d7ae8de06592a61cdc66cbaff"}, {0xc8, 0x109, 0x7fff, "8a0ddd27d9cec42acfdbaba002fd1ac3410da9d0403fc39160fe33ca6b68f3c9409d3114720bc085d47f71ad7becb7ad886cd70d1bf78423a00e0fdcdc27bd4ffc7dd3ee4ffbc48c070e7c9bdcae1a33c81ee37fca916a4cab3ac5011c96baef8054f0bdfa3a104973840b5d1b1f5c2fd5dcc656d500e723575ea181dea6eeab52d9399a5fa4eae7f76b2793c77ff5b528406f8626a826bae0313a5e6d5a9635fe81d7692e78b8f27891e09a1a09f1d769e1c51a6d36"}], 0x460, 0x80}, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006fb000-0x4)=0x8000, 0x4) sendto$inet(r1, &(0x7f0000b11000)="3d1bc80b08831435c14a4a34546a3361996af98dd46f4e7eec10851f724e8e48362fb37ebc09d82387ee7e50d7f8e10c9ad1019081d8d5df62b780c0541440e2fa44344936a377a3d063ea0292adbfb7c2f01728d64d85df69e2afe487bef38479a78c500489f44e2bf7817cda3ed19cf3cd1785325e75593521409bb4e2adddab1be51c84b855833cc819de41e1a7d4081a14a32915b6d888775381b8ef96faacac542a6ac2e22ce8daf0a4fd79f705b07f3b3949d52d203b6576a2906b299ac3b57bf30f4cb73cb12ca558b51b162e17a561c22aba", 0xd6, 0x0, &(0x7f0000e4f000+0xbe2)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000c9000)={@generic="9597f0c7baf3dab5d4286fcb57e0ccb9", @ifru_flags=0x1000}) syz_extract_tcp_res$synack(&(0x7f0000f9d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b7c000-0x8)={0x0, 0x0}, 0x3, 0x4184dc09) syz_emit_ethernet(0xf5, &(0x7f00007e7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6f41e70a72c2", [], {{0x0, @ipv6={0x401, 0x6, "21a272", 0xbf, 0x0, 0x9, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x3a, 0x0, 0x5, 0x5, 0x0, 0x100, 0x2}], @tcp={{0x2, 0x1, r3, r4, 0x4, 0x0, 0x5, 0x24, 0x8, 0x0, 0x1, {[]}}, {"9fbda67869f8feb02318509cb42020d4ab7c3f1a3380d05dec7767156340642b070b5ab21c5b94fcac8c40f825d7c0bdc068b8d150c9ebd928a527e1e7159846b5cb7aee840363833dea4e29b62c9a28480149b566ee469e04cff14faa2aa472f82d5deafb217b0a1a28f5d9476d58eda7a3135e003388f7320ec6b02be78d0b2cfe95228778cef88f5c1d2e8f71728959b46382aa04d72b7d7a02ddf52c74e7e7cdd6"}}}}}}}, &(0x7f00006be000)={0x0, 0x3, [0x932, 0xc14, 0xdd9]}) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000318000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000030d000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000094d000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058b000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000598000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x40, 0x0, 0x6, 0x2, 0x80, 0xa0, 0x62, r3, r4}, {0x2, 0x3, 0x1, 0x7f, 0x7a, 0xfffffffffffffffd, 0x800, 0x1}, {0x3, 0x40, 0x5, 0x1c00000000000}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x0, 0x767, 0x9, 0x0, 0x400}}, 0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cfd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ed6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a93000)={r5, 0x7fff}, 0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000195000-0x8)={r5, 0x7}, 0x8) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000387000)=0x9, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000052000)=0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009b4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c4000-0x4)=0x8) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d1000)={0x0, 0x1000, "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"}, &(0x7f0000af9000)=0x1008) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000afa000-0x12)={r1, 0xa, "9a040bff90a1aaf04ec1"}, &(0x7f0000af9000)=0x12) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000aed000-0x4)=0x14) socketpair$inet(0x2, 0x4, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xd0e}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xffffffffffffff3c, "e94bd57a1631b9109cd688a802694ff8fe437e32ba9c7c11b77b967221bc995a9ecf85a34cc2796c9c2dee9701632e015ce9feaf1334366ff36bb67fee0d61d007ca976c101c48415b91b95ba138c33fcbc9a996a10b73252226afa9ed8fd82f4ffcee5212e3af0da309d6122b44363f61ea829db30aac68c758533a8def07b0642671"}, &(0x7f0000001000)=0x8b) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xee9c, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x3, r2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002cc000)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x80000000, [0x6, 0xffffffff, 0x7fff, 0x569, 0x7f, 0x8, 0x55de, 0x9e]}, 0x5c) socketpair$inet(0x2, 0x8000f, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000050d000-0x10)="db0109f524aa22311eec1db6c4741f2f", 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000717000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364001ffffe8004000000e00010003000000000503c76e35", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000014e000-0xe1)={0x0, 0xd9, "ddd0313ef1e50e24f177f038c71db5c743677eb1f7531e4737a3547975102bdff0aadc7a06ee0666e5e3735e8d2f94e4c55dcb386f9f1127fe6e300cc63d6e95f4a33fe01a5c5651508adbb7206e724e6992899331267c4256c47675c7f535f4ce1c480861b4421990ab52170c0eee45f98bf8b34e0c84b70e5094562c5213efdb9f83c0daef24f692dd51e9f10ec9ef3a0d1fbe990e39d8477955a78ced664a2e4e4fa22e82d25a44752652f798c51f930a1a057583b2a45243d762b2cc40a83e3457499808abb54504d8e5b33deeeb73346e3e4216fb392c"}, &(0x7f0000f7c000-0x4)=0xe1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058f000-0x8)={r1, 0x9ddd}, &(0x7f0000f7c000-0x4)=0x8) 2018/01/10 15:08:21 executing program 1: r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d4c000)={0x0, 0x3}, &(0x7f0000412000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000878000-0x58)=[@in6={0xa, 0x2, 0x16, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}], 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f37000-0xef)={r1, 0xe7, "696ba467f5492f87623e198986c84b4cab2625642b987f200b9fd78f1c54fead19c72abf4af358c330a4a461ba50e71bbd9658ff50337459f2af825e9d64b41717fb9953e0c936dc58d874e653e00e53924cf20b24192ab4c624208db4f199f6c1f0b9d49d748555f4019495822ff5b92801e1336a772589476fb03d98e93501aea098f49c13ef0b7f5060c4221c17bffdfaa63307c79a988dbca22357e53f265c778c4ad90b5b9f7e87f1805e9a3568bcf60791e36addf22d7daad1af6f496cd9d78a972797372f6a01eb1b0a9e4e4b58a2b24add9299dadddb1421a570506e2b3fb248f70468"}, &(0x7f000097c000)=0xef) write(r0, &(0x7f000080b000-0x24)="240000001b00fbffeb030000f6fb007967947d0b0800c30001000020f700000ff915f801", 0x26d) 2018/01/10 15:08:21 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f85000)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa7140000f6ffffff000000003f00000000000000001400983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f8a5e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000ecb81bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346070025b8b1", 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0x5, 0x7ff, 0x3ff, 0x3, 0x4, 0x2, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xdd7, 0x3, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000017c000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000158000-0x8)={r4, 0x81}, 0x8) 2018/01/10 15:08:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407290206e3f167fffd09040000000800050000000200080900bf00", 0x29}], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a2c000-0x8)={0x0, 0x7fff, 0x6}, &(0x7f00000a7000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c15000-0x8)=@assoc_value={r2, 0x800}, 0x8) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a4000)={r0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000714000)={0x5, &(0x7f0000c89000)=[{0x0, 0x80000000, 0x7, 0x8}, {0x80, 0x3, 0x3, 0x2d4}, {0x1, 0x4, 0x0, 0x7fffffff}, {0x800, 0x1, 0x7, 0xffff00000}, {0x2, 0x50, 0x0, 0x100000001}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000612000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000600000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009ff000-0x4)=r2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000181000-0x8)={0x0, 0x0}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000097000)={0x3, &(0x7f0000181000-0x18)=[{0x80, 0x7fffffff, 0x5, 0x80000001}, {0x4, 0x0, 0x1, 0x7}, {0x674, 0x5, 0xfffffffffffffff9, 0x9}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000608000-0xb9)="", 0x8c, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000874000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000490000-0x4)=0x58) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c01000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000c8c000+0x2de)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f74000)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ddf000)=@common='ip6_vti0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e22000-0x4)=0x1, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 15:08:21 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x807, 0x9, &(0x7f00004bc000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd6000-0x4)=0x2, 0xfffffffffffffed7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x8) getpeername(r0, &(0x7f0000c6d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009f6000)=0xe) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 192.340912] netlink: 'syz-executor5': attribute type 40 has an invalid length. [ 192.373159] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/01/10 15:08:21 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002e6000)={{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x2, [0x0, 0x0, 0x98, 0x20, 0x5, 0xd4, 0x3, 0x20000400]}, 0x5c) 2018/01/10 15:08:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) connect(r0, &(0x7f000002f000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:21 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000873000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c6000)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/10 15:08:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009b7000-0x10)=@common='lo\x00') accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00000f0000/0x2000)=nil, 0x2000, 0xa, 0x88010, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdb000)={0x0, 0x0}) 2018/01/10 15:08:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r3}) tee(r1, r2, 0x6, 0x4) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 15:08:21 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cca000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x867, 0x7, 0x3, 0x75, 0xc0}, &(0x7f0000fcf000)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd1000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fd1000)="2b494abaa338bef5c13df46b55fdd51e8d0fa0ae86b51347368e84a2523b2baef5daf4f88473abeb1de879e3c882796f7c559acddcc7e5f7593c59170947161bc520d3f666055bb063f78f35b239de515088", 0x52, 0x20048054, &(0x7f00001b6000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={r3, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x201, 0x9, 0x2}, &(0x7f0000fcf000)=0xa0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000871000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r2}) 2018/01/10 15:08:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000252000)={0x0, 0x0, ""}, &(0x7f000052d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005d0000)={r1, 0xcf, "4bc89d6bc6545b676abd66d414fa964ee87f87516fa83e4151d7278a7ccc9c050da17009aab72709fa68a8ffe22c4e6818ac467696176706b9c47f0e98e95e31109719678f784fd212308c46786694dedd809d66b62bc6968c5c2fd06babc6eeba4ae35d291eec2e530e3e0fd4b4789168b6cee1d719dd186e5c8fe593157834ee855ff75df9a5263213f124c690c95e94118cb6a06bbb2be53074189b485036e98a772fa1d4e64c6b78e7f5004ac67aab3f29794a0ffd62ad28b6b5cc7dc7c3f5caaa57a4abf0f8fe2c0dff2c308f"}, &(0x7f0000371000)=0xd7) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000012a000)=[{&(0x7f0000c0d000)="290000001800310dda00000502c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) 2018/01/10 15:08:22 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000d91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000065000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000)=0x0, 0x4) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000005000-0x8)={r3, 0x0}) sendto$inet(r1, &(0x7f0000003000-0x25)="525aa85941f18e2b8dd045032c1dd9ce592c93db7eeb999d2e8c90d243134e1d72435464cf", 0x25, 0x4000, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000105000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052a000-0x4)=0x10) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000019a000-0x4)={0x0}, &(0x7f000057f000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f00002f6000)=@newsa={0x158, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x60, "f1aeea5f177b1a7b672dd4831cff5950a841ad8d9c9be3bb3fbc0e11"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) r0 = socket(0x5, 0xe, 0xa0a3) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000079b000)=@routing={0x32, 0x10, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x88) connect$unix(r0, &(0x7f0000dd7000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000100000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb0000)={@generic="c0977d330a1cabc8f8ebda978a688348", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007d8000)=0x104, 0x4) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x8000f, 0x200) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000904000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a44000)=0x58, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000052e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000043000-0xcd)="", 0x0, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000197000)=""/132, 0x84, 0x40000022, 0x0, 0x0) shutdown(r1, 0x0) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001c1000-0x4)=0x1ff, 0x1e7) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0x9) shutdown(r0, 0x1) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) sendto(r0, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/10 15:08:22 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00006a0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000323000)={@empty=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001b2000-0x4)=0xc) write(r3, &(0x7f0000848000)="1f0000000101ff01fd434000000000210105f03608000400038f0000000600", 0x1f) 2018/01/10 15:08:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/211, &(0x7f0000002000-0x4)=0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f000028d000)=""/36, 0x24}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f000072b000-0xed)=""/237, 0xed}], 0x5, &(0x7f0000000000)=""/84, 0x54, 0x80000001}, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000779000-0x30)=[{&(0x7f00005c7000-0x54)=""/84, 0x54}, {&(0x7f0000d74000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}], 0x3, &(0x7f0000505000-0x65)=""/101, 0x65, 0xfffffffffffffff8}, 0x10100) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000627000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000076d000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000291000)=@assoc_value={0x0, 0x0}, &(0x7f000092e000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000122000)='reno\x00', 0x5) connect(r1, &(0x7f0000bc2000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000565000)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e43000)=@assoc_value={0x0, 0x0}, &(0x7f0000bdb000)=0x8) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x9, 0x9, &(0x7f000034b000-0x1d)=""/29, &(0x7f0000621000)=0x1d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) [ 192.674104] nla_parse: 12 callbacks suppressed [ 192.674109] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 192.730528] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000058000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x421a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xcc, 0x5, "ea8cbaa5d598718bc54ef16abf10b3017c096c2eca1cd2ffd6d7a5b28c6f4b7ccb96f63ca0a85645d9f457912b98a2f69b32d2d911dc1539ffd7f80a1152760180f7d87eafd29f87a3d5d1d9b6048776"}, 0x160) setsockopt(r1, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000022e000-0x76)="dbc9fe17d29c69547ca11a5b5c9750c29e9714459de15527958e95832ab74b97870c9292e49a96645df20f644b0e5ea326951dfab758e31275593f8a12c41e5bc165a2b58500a9d5e87087f8726ee798aec6e06400c3fcfe9f63571b8df56d3322b6cc9dba1007176d57abe6127e509a8c5bbed32420", 0x76, 0x4800, &(0x7f0000f10000)={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f00003cc000-0x61)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f10000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003d1000)={0x0}, &(0x7f000046a000)=0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f11000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00009e2000-0xd1)=""/209, &(0x7f00006f4000)=0xd1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f11000)={0x0, 0x8}, &(0x7f0000a23000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000375000-0x10)={r3, 0x5, 0x3, 0x2}, 0x10) r4 = socket$inet6(0xa, 0xfe3c10f95cd69303, 0x10001) sendfile(r2, r4, &(0x7f0000767000-0x8)=0x0, 0x1000) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000815000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066e000)={@generic="6c97b8cc7fb6173c6197f839a302d2de", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000288000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x800, 0x100, 0x6, 0x0, r1}) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x803, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003ed000)=0xfffffffffffffffd, 0xffffff1c) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00001dc000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x5, 0xfffffffffffffffe, 0x0}, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000e7a000)=""/101, &(0x7f00009ec000-0x4)=0x65) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000+0x98)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000010000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200011, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e9000-0x20)={0x8000, 0x6, 0x8001, 0x85, 0x8001, 0x2, 0x7, 0x4, 0x0}, &(0x7f0000698000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f63000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x4}, &(0x7f0000a55000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007ca000-0x4)=@assoc_id=0x0, &(0x7f0000ce7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e30000-0xc)={r3, 0xffff, 0x20}, &(0x7f0000381000-0x4)=0xc) epoll_pwait(r1, &(0x7f0000268000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8a3a, &(0x7f0000bc5000)={0x8}, 0x8) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00004c7000)="741a8ebc45f3b9b9d35e2ea2bc2aa7d4dc4f", 0x6fb8a689) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000752000-0x10)={0x5, &(0x7f0000255000)=[{0x5984, 0x3a5, 0x3, 0xffff}, {0x83c7, 0x0, 0x2, 0x2}, {0x2, 0x1, 0x401, 0x3}, {0x80, 0x4, 0x8, 0x7}, {0x0, 0x5, 0xffffffffffffff7f, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$netlink(r0, &(0x7f00005af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000009000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000029000)=0x9, 0x80000) listen$netrom(r2, 0xfffffffffffffc10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10080007, 0xfffffffffffffffc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000)="361e806a4212901fa88961f7a341b45ec4df6c6feceecbb7d62b6f38e29155593ef5090feb15bcf74eec8db789eb13a1461484109690961e31caa4fe078a615eeb8f6b7ce3516c8a3101d2c26531b6be4cabfbca3d5debb7ea11044498bd", 0x5e}], 0x1, 0x0, 0x0, 0x10}, 0x40800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r2, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x14)={0xcb, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xf5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x222, 0xffffffff, 0x8, 0xfed, 0xe4, &(0x7f0000005000)=@common='lo\x00', 0x9, 0x6, 0x100000001}) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ce8000-0x4)=0x0, 0x80800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000bdd000-0x4)=0x0) bind$alg(r0, &(0x7f0000dbc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(gcm_base(ecb-camellia-aesni-avx2,michael_mic)))'}, 0x58) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000431000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f00002b8000-0x10)={0x4, 0x80000001, 0x100000000, "d921dd05b046", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000d6f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000376000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dc8000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eca000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x3f, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0xaf, r2, r3}, {0x2, 0x20, 0x8, 0x80000001, 0x4, 0x2, 0x9, 0x4}, {0xff, 0x3f00000000, 0x5, 0xffffffffffffffff}, 0xfffffffffffffffd, 0x1, 0x3, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in=@rand_addr=0x6, 0x2, 0x3, 0x3, 0xa702, 0x40, 0x0, 0xbd87}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000001000-0xc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f58ba21c721c", [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x4d, 0x11, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x4}]}, @routing={0x1d, 0x4, 0x2, 0x3, 0x0, []}], @dccp={{0x1, 0x2, 0x0, 0x1, 0x40000000007, 0x0, 0x0, 0x7, 0xffffffffffff8000, "9d6f94", 0x30000, "cc9bb1"}, "2eaeb084401c7dd303570255612001ac550d01a6aba4483d55f0a6491de740c06408af8830c1a70777329b9f75acd73bec19e08f97eb1889a681959e3b68b554ab6d8a"}}}}}}, 0x0) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000+0x44b)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d26000)="e2b852beb01bb643a8bbb9fbc03975bade51c5ad01719fc20bfd5c0f6c40afc121712d637e21e9721d47b16f", 0x2c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000691000-0x4)=0x1, 0x4) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f7f000)={0x3ffc00000000, {{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000329000)={0xffffffffffffffa8, 0xfa499f9d92e10208, 0x1000}, 0x4) accept$packet(r2, &(0x7f00007b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000471000)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) getpeername(r0, &(0x7f00009db000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e4e000-0x4)=0x6) r1 = accept$inet(r0, &(0x7f00008bc000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000-0x4)=0x9de) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000054a000-0x160)={{{{0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x6, 0x9, "0666cb6af11ba5f96e25ee59dc6a391351b994091c94da723a82fc7b2d34dc14cea47cd9930006da183dcfade6f44368b6b1e1e9110750bfa8dc54a4ac56d76e8deb22c2b007507e1bc769a886c193c9"}, 0x160) getsockname(r0, &(0x7f00004eb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000099a000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) write(r1, &(0x7f0000272000-0x1)="a8", 0x1) sendto$inet(r0, &(0x7f0000db9000-0xed)="39ca7af941de04a9f22067eeb507186d2e2f36c1c022baa549bb9a2d9a1b160025fd2b2758644abb32f19823358d96d918d5d8d47b5574459a9a2e98923059f85ccb9f50dc897baa498bfc3bd3bc32c8f5b205b81eeecb24e051e5295652e79941c020072ef6fa56a454b6c8494e9b99316b101b77ad0600b96ef9f7f0d16f2d808eb9e208d687087cd9e7de75937f68a29325ddb9f241e34d45a28543b348ddf60de18d9014ae4911c0a7f9e1d5cadcac04af7614d7fee81355e314da53b591eab1eaf9681ee646fda2d98d338db3837266127ca725718492c0c9f0f63b408e916754fe0e623683590829966c", 0xed, 0x4, &(0x7f0000eef000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000560000-0x8)={0x0, 0x0}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000065000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a2f000-0x4)=0x60) socketpair(0x3, 0x801, 0x401, &(0x7f0000113000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00002a9000-0xa)={0xa37, "139766327cd2"}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000826000)=0x0, &(0x7f0000fc2000)=0x4) bind$nfc_llcp(r0, &(0x7f0000835000-0x60)={0x27, 0x80000001, 0x5, 0x7, 0x6, 0x3ff, "3160d119460b000b254bd30ae346043a1eb05f0ec85ea2bfdfb67fcd3b32753430cd639cd977e29a4cdc63d4043303a2afa74a6620d2bbf083fb0282d6c5cc", 0x100}, 0x60) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d81000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000083d000-0x1c)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x196, &(0x7f0000b87000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x160, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xb7, 0x0, 0x27f4, 0x20, 0x0, 0x0, 0x1}, @hopopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x1, 0xdb, "69ea80455d449baebd87ec2b7ea04564a6825e8cd17f418f164297d86a5b0eb706ba9160256c89c6dbac2c473b42d4e533baf804a114b8edc50aab8c9f4916ed6fa2a06c1af004b6e2a7ea98bee94eb7483b30b3a5ee0350d866ab5f48190a382a9aafc16bb6dc921ab692710958c9a861052aadc69f67c4dbe6c28335ccede93d6bbdaddebff4a86277953e237810a886a2d120d2881b664f6f7802f3cd800bda2c4ab47a59456afe4d8b9c11298764511432366fb179ea6167a781f1a9ac6ff87bd8d09a516104404f57ea5bd88e9e036efad2dd52511b2643c7"}, @ra={0x5, 0x2, 0x9}]}, @fragment={0x0, 0x0, 0x0, 0x80000000, 0x0, 0x3, 0x0}, @dstopts={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x40, 0x6, 0x88, 0x8, [0x6, 0x3, 0x9]}}, @enc_lim={0x4, 0x1, 0x40}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0xf)={0x100000000, 0x8200, 0x10000, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab5000)={0x7, 0x0, 0x2, 0x7, 0x8, 0x9, 0x4, 0x3, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e04000-0x1e)={0x1, 0x2, 0x5, "db01789ab3dc", "c066997dff00dcea812207147cd184e0"}) socket(0x19, 0x2, 0x8000) r2 = socket(0x2, 0x3, 0x3059dd6b) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000204000)={0x0, 0x0, 0x5, 0x0, 0x3, [{0xfffffffffffffffb, 0x2000000000000000, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80000001, 0x35, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x185b, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r3 = socket(0x1e, 0x1000000000005, 0x0) listen(r3, 0x0) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:22 executing program 2: r0 = socket(0x400000000002, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045c3f) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ac6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ac7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005a7000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000e2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000caa000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000db5000)={0x9, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000098a000)={0x7, r1, 0x0, 0x7}) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f000053b000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000038a000)={0x1, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000647000-0x1)={0x7}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000000)=0x5e0, 0x4) 2018/01/10 15:08:22 executing program 4: r0 = socket(0x8, 0x0, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00007ab000-0x38)={&(0x7f0000c40000)=@ax25={0x3, {"08345a95d6721e"}, 0xfffffffffffffa4b}, 0x10, &(0x7f00003f9000)=[{&(0x7f000036b000-0x55)="241e3a5b2b2127f2b286bf5d6a2c4a96f4a80588f87c7330739b3c6adbe64e93baffadb72b01e14734c8f995f5ed4e166b108b6b4c93dbec4ffe68f4a46a315d9e668f1b8e7b62b8c6715f6f945b9f95b29d536dc892920d391071ce13220d8a856af6c6a6ba98cc2b7abd03b753fa3ccb", 0x71}, {&(0x7f0000ab6000-0xc7)="4c10168cec713f166f069bce057618691ea68b10aa0f409827c821eb39ea7784082c848be5ad43c2beab24b38ba3d4404cb7321160b7a283b1e081aa703fb1e738b91ab4ed92e900d419ef35be73809bc8f65c7bfc3c9e4bddd73f38c0f3f1608f6d52209d8b1108a69d0a7783a6b0e575d99c60942280192cbb05eace0ed90a9135aeeeebdd144fafaf627e5cef4249b68d809aa9015182d951bef1295f5d950b1f809560670b8ddfa438129aeb969f4d904b3c4a08236e26976583aab8f984955ff1ce98ef21", 0xc7}, {&(0x7f00005e4000-0x1a)="0e22b7a80b43e43ee73c98482deac47c527438d10c1450ebb9e3", 0x1a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5f671b46927d8f5f67d52fb26469642cf4161485313c", 0x16}, {&(0x7f0000769000-0x6d)="184c2ae3451a8b5fd0aec641d1c86833933d61659049026054dade1ce541389d774f9af75a18ed6caef723752a52542aa87ce3fd3ec81c71333f0f5f6b9e923228b5d9af23a198ad0bae59a5a87f8f4986032e8548470382af42f69ecbee4654278ad4138cbeeeeb869ae7ed8e", 0x6d}, {&(0x7f0000001000-0x19)="d3976dfd5429bae4d2a396e533f573a15562d37bd2826f98fb", 0x19}, {&(0x7f0000fc1000)="23589b1f26ff0cb2082d0c4ac0058c260c6b20073a6af12da5cafa9a8e54746b052be21fbfa857419ecb5bf00dc2c311b6f3cc124616a9ed1d7424a585ea34fb8889ec3e82fef5f7e1dac75db91809df3685c36eb48930420a35c998de", 0x5d}, {&(0x7f0000683000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4000}, 0x20044881) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000383000)=@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f00007cf000)=""/4, 0x4, 0x100, &(0x7f0000fcb000)=@sco={0x1f, {0x80000000, 0x4, 0x9, 0x0, 0x0, 0x4}}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000257000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002f2000-0x20)={@common="6c6f0000000000000000001000", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5, 0x2, 0x400, 0x228, 0x6}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x126c0}, &(0x7f0000000000)=0xfffffffffffffe1b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000944000)=@assoc_value={r4, 0xfffffffffffffffd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xfffffffffffffffe, 0x8, 0x16, 0x7, 0x6, 0xfffffffffffffff8, 0x7, 0x6, 0x4, 0x5, 0x45, 0x800, 0x6, 0x101]}, &(0x7f0000003000-0x4)=0x108) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000002000-0x1)='./file0\x00', r6}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r5, 0xf941}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r5, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f2d000-0x4)=0x8c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000abb000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000340000)=0x1c, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000036a000-0x4)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f32000-0x1)=0x0) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000485000)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f23000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xffff, 0x4, 0x8001}, &(0x7f0000f22000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b83000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x1, 0x1000, 0x8200, 0x9, 0x91, 0x9, 0x0, 0x4, 0x5, 0xe6e, 0x3, 0x0, 0x7]}, &(0x7f00008a0000-0x4)=0x108) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f21000)={0x0, 0x7}, &(0x7f0000f21000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b29000)={r2, 0x0, ""}, &(0x7f000013e000-0x4)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000922000-0x10)={r3, 0x0, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0x10) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000012b000-0x4)=0xffffffff7fffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) write(r1, &(0x7f000017d000)="c110774b0a195357a0f8a4d7b038051f04c108200b3b78fa90f22ac63feae266a2e15039cc2234ed8edb3feeb0a77a1accfa56ca158fe7a53b2f740d0aaabdf1d7c78bf36eb448204164fae0f5434738c3c9a67e0e5cfd5e3ebd8c636c80877f236afe7c48393d6b7d921e85d2d515c7", 0x70) r2 = accept4(r0, 0x0, &(0x7f0000449000)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00001ba000-0x4)=0x0) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x1, 0x0, 0x0, 0x8000, "790e69cdfb7d370b868e89144e64db0c26800c5e73ca567450b8334b9a345718c4272a170000000800169eb8b2b98d66ea3cff01c2badcfe3c5caabbe7f737", 0x0}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x10) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000367000-0x28)={@generic="1fa9d28bc389dc01000000010000003d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f79000-0x4)=0x401) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fa4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d5d000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00007cc000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008e3000)={0x0, 0x200}, &(0x7f0000850000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c51000-0x58)={r4, 0x50, "ca468e442496e0ac314252f3082ac1c4e098ae58efcc44fdf86d44ef03ddd46b428a86efd6d70c09537cac4fd10d317638a5da7c7cb22ffbd586234864c4e2d611683a2f3bcafd73467c86a4307ecf98"}, &(0x7f0000381000)=0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c66000-0x36)="8b0146eec9480249f3aa2f29fc0db2b11787050c67d47d020000ffff84aca0cfb35a53defceaecba5adde81736662b18e578ca1c84e7", 0xfffffffffffffe44) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7c000-0x4)={r0}) connect$bt_rfcomm(r1, &(0x7f000020e000-0x9)={0x1f, {0x401, 0x4, 0x3, 0x200, 0x3, 0x2}, 0x2}, 0x9) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$inet_sctp(r4, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91", 0x1}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) accept$inet(r0, &(0x7f0000a0a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000641000)={0x4, 0xe371, 0x80, 0x4}, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b8a000)=@assoc_value={0x0, 0x1}, &(0x7f00007b8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000960000)={r1, 0x800}, &(0x7f0000178000-0x4)=0x8) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d3000)={r2, 0xedc3, 0x8}, 0x8) 2018/01/10 15:08:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000555000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0xd20, 0x800, 0x16, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001d6000)={r1, &(0x7f0000001000-0xd5)="49f9aa2b6c38732bb2036eab7946e707ec6d332df0482b46eedae805001b3e8cc4730660f12f4944b863566977eadcacadd42a844f6f9d800421b6a78eab315856ab08acdda964269f10b6f9cb8e6e32261d4c0b0a7b085068468d9a5dce48e0796c362fb48e572d2bc10c980e033bdb0a08ff4b7960974a378acf0310ea98e1e7c6006880bfdc389967bc478cfb0488b3156b0f4774c2743cec57986d9c91de22ed9cc99ae0d75c0ddedb69bf71984cf13bc592522f11fae0a7492a4bfe2d40d7aad4ad1e647352cb9ba40193f0c0268c0343a7e1", &(0x7f0000709000-0xe8)=""/232}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f54000)={0xa0, 0x74c7, 0x7, 0x81, 0x401}, 0x14) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x7, 0x9, &(0x7f0000742000)="97391edef22a26790d4ed840645a25291f4bfe3b126f8d7b104bff18288361d027e14281f5544d4d8ed25ff9f12ebb83f2e0c9f1a9676eb6966f56cb5b9b01d5f5514af4dd59e9085155dc12c6d0a57ad7612b98cc8e716c55c933b2eecc088dde70ca52e0689c4f0af17179eb5fe232cbebe2fb3c54c463d689c90d4c0d392ed300a0627ae20ff2157e27f0cd1b032221e3ed38e9705dfb130919de1d4481a9562e373fe45606822fd4743484d3d47b64990f4647294bc25a9b64f3e6bd386f25dae986c8ba361fe19110d61a88bb5b293e464372f707df13252c", 0xdb) r1 = socket(0x10000000010, 0x803, 0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000078000)=@req={0x9, 0x8006, 0x0, 0xd0a}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000784000-0x2)=0x3, &(0x7f0000d6a000-0x8)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fe8000-0x4)=@int=0x0, &(0x7f00003d8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000618000)={0x0, 0x3ff}, &(0x7f000093e000)=0x8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000275000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008ff000-0x108)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x4, 0x9, 0x8, 0x100000000, 0x1d8, 0x2, 0x2, 0x9, 0x3, 0x0, 0x0, 0x9, 0x1]}, &(0x7f00004bb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003e000)={0x2, 0x1, 0x8, 0x8001, r2}, &(0x7f0000d90000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd7000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000888000)={r2, 0x3c, &(0x7f0000c1e000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a61000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000498000)=[{0x2, 0x9}, {0x4, 0xffff}, {0x8, 0x1}], 0x3) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000289000)=r3) accept4(r1, 0x0, &(0x7f000068c000)=0x0, 0x80000) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0xfffffffffffffffd, 0x80000000, "d09b3ca587f1", 0xd71, 0x0}, 0x10) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000360000-0x8c)=""/140, 0x8c, 0x2000, &(0x7f0000e3e000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000001a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000018000)={r2, 0x3}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000-0x18)={r4, &(0x7f0000017000-0x24)="0a6587f1629176d84462e6e18fa4d019ba1203775e485dc97f61533c06c247b50a2068ae", &(0x7f0000017000-0xbf)=""/191}, 0x18) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e6d000)=@assoc_value={0x0, 0xb3c}, &(0x7f000055b000-0x4)=0x8) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d0e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ab000-0x4)=0xec44b3aafde5a167) getsockname$ax25(0xffffffffffffffff, &(0x7f0000cf1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d47000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000240000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e14000)=0x14) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) pipe(&(0x7f0000fbc000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000890000-0x1e)={0x4, 0x1, 0xd1, "d194d9772bb4", "369595053c0d857e1c8a3d46a4d34398"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000c94000)="", 0xffffffffffffff05, 0x0, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)='B', 0x1}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be"}}}}}, 0x0) r0 = epoll_create1(0x80000) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000082a000-0x4)=0x10, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x7, 0x80005, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf5000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008c2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cbb000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005e8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000139000-0xc)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000abd000)={&(0x7f000046a000-0x8)=[0x3, 0x80000001], 0x2, 0x4, 0x3f, 0x200000000000, 0x2, 0x100000000, {0x3, 0x5, 0x8, 0x4, 0x7, 0xfffffffffffffff9, 0x9, 0x858e, 0x8, 0x5, 0x5, 0x2, 0x80000000, 0x1ff, "c8b41ef103b25d82f758800de1c332810226f5e74bad3752594ba8d27392500d"}}) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000c57000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000066a000-0x10)={0x0, 0x10, &(0x7f0000104000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e37000)={r3, 0xffffffffffffff01, 0x6, 0x8}, &(0x7f0000257000-0x4)=0x10) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000002a000-0x14)={0x0, 0x3, 0xfff, 0x8b, 0x9, 0x20}, &(0x7f0000ee9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e78000)={0x0, 0x800}, &(0x7f0000d8b000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000729000)=[{0x400000000006, 0x0, 0x0, 0x200000000000002}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000043f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bfb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000f2000-0x4)=@int=0x0, &(0x7f0000213000-0x4)=0x4) close(r1) accept$inet(0xffffffffffffff9c, &(0x7f0000753000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e1000)=0x10) 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000592000)={&(0x7f000035e000/0x3000)=nil, 0x1ff, 0x7, 0x8, &(0x7f0000b42000/0x3000)=nil, 0xfff}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000923000+0x3af)=0x14, 0x80000) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000068000-0xc9)=""/201, &(0x7f0000eb0000-0x4)=0xc9) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18b) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80806, 0x8f47000000000, &(0x7f0000d16000)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d17000-0x4)=0x5, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1a, 0x1, 0x2, &(0x7f0000981000)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000d16000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="723f93328ab1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="af096be27ef78846b51745f148c5dd4f"}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d17000)={0x0, 0x84, &(0x7f0000179000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000475000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a41000)={r4, 0x101, 0xb8, "e2de195a14c1efcbab08437de4ff303bb69da9258a691625e23d52783e2cd8eea9950b76a370cbf1b55a2ee12db5a8ccf0fa38f2aa38d773e3701e14b07caa0e5a53eed0073c93a57a4081c8f5eb1614c6700302b9853c4174c17c1ab29e48538c435b6a8729720e9110246cbc746052d8428b7a7e4252ccb5fc41b025307436c2ce6bcc864e62ebf3eed1a6f0f3fed40d2624b3715e560b232ae32d44de843c0a4a1e73030c2106b81c79b697dbfff86d2d9a92d9cff6df"}, 0xc0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) [ 193.261528] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 193.378551] sctp: [Deprecated]: syz-executor4 (pid 20326) Use of int in max_burst socket option. [ 193.378551] Use struct sctp_assoc_value instead 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffe00) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000002, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 15:08:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000039b000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000139000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/10 15:08:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0xd7d)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x80, 0x7, 0x1000}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x0}, 0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x20000000002f) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000311000-0x21)=""/33, &(0x7f0000437000-0x4)=0xfffffffffffffdc3) 2018/01/10 15:08:22 executing program 4: r0 = socket(0x9, 0xb, 0x0) listen$netrom(r0, 0x9db) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) getsockname$packet(r0, &(0x7f000011b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000123000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x5, &(0x7f0000001000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x659, 0x9, 0x500, 0x0, 0x0, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0xd7)={r0, 0x2, 0x1ff, "f330a99d29adcae7ecaa15692344dd0694f5b13388293486b5160efc0d9c6704218fa9a6355a7c4936282e989f44833d9fef15d8c24bd1072c725be35a01e7fc12f02e35ccf2a1b0b3433898d47fd42de13d0c3d9fcabcb1f6610a219266134b1b383a1b4eb4bbd6ec629ae0ef77dcb9eb87ba342f8550e62254a98c9bacc6f1b112face342b376f385795cbec6fa74909fb2994d57498167220c19e07c75fedcc64246a70f1be8a1620b20d61652d4b6ba7dee322b24834bebae6c08bccebbb6a78c519da4eb017bdb5b14b7b"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7f, 0x101, 0x7, 0x200, 0xfffffffffffffc01}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x200]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x8, 0x1f, 0x100, 0x8}, 0x14) 2018/01/10 15:08:22 executing program 1: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ba6000-0x1f)="1f0000000101ff00001c00e07f0000000f0000e0090002000080000000003d", 0xffffff1c) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ba7000-0x28)={@generic="47803b133158e9dac9d055048103cdf0", &(0x7f0000ba7000-0x5e)=@ethtool_gstrings={0x1b, 0x40, 0x52, "76e2c3add72473643de00e8c119ce32fe6a0f52a7aca16b545d36b0af90d099ecbaaa394fec6e3496ef050c3df3cc9f8aa943d45ec795c3c1b09bc658a5cd67f8bdbd25f37f8aff25f28cf975401f13bb56f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x222, 0x200007ff, &(0x7f00008c7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd56) sendto(r0, &(0x7f0000768000)="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", 0x8ac, 0x0, &(0x7f0000478000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair(0xf, 0x6, 0x8001, &(0x7f00006d5000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000dbf000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b25000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000622000)=0xc) recvfrom$packet(r1, &(0x7f0000dce000)=""/2, 0x2, 0x100, &(0x7f0000409000)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000066b000-0x4)=0x4, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/10 15:08:22 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f00004e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008f1000-0xc)={0x0, 0xac, 0x20}, &(0x7f0000214000)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdc000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x2, 0xffffffffffff0e14, 0x88, 0xe9}, &(0x7f00009ea000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f000084a000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd1000-0x50)=[{&(0x7f0000fd9000)="f7", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000fde000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e18000-0x60)=[{&(0x7f0000fdd000)="2315c589f7d9980d51a20b457db2597a0902e815bbe7e813c414d930b8fcd85cd0c58aacf7fd4b961e2a7748e74046e9e9d3de99414939074845bd2c9d521cdbb489f5351f537b8c9ab37c46b3642bafa484ea5690b0eb6cc5476d01f3f70661be37858f4e6d771b3504e747280bdb99b3e9da83c2d462a8c9526fd89af10bd1b311d0dd80e5df233351090b95bd", 0x8e}, {&(0x7f0000fde000)="1562ebeaa87f1337212bdc420dc0c89ca8e37849564e547562be210a1125e71b5ae640ffb9142b87074ac50d60e150cbe1954890bad2de8252973f6d138e47b90252b5e524a8fe640db947778732c4bbc065659eed38ade10e853ab0f035ce25ea36f8e67f5c79b44bff8eec8f0a7ebaca0427ef8d59159f73bb001b0b4dfe", 0x7f}, {&(0x7f0000249000-0xbe)="9eaf88f1196abf646fb50bd88bf94196c9c9ac45461700269f488693231fd655c971dde62cc21a9a45fa898984a46cc144d11f4e8b11966c2c2ab840a53798435da10cad474f47d92d05add8dd0839d7e72d734af177b7c3e4b88577a8ba46ed8cf433f6ec0d05a0752a149775ce16deedb3e8f45ca3d0b9b1134297d73642b1c35546a14bc4968c70b468f6e2bdfab2b4ae5cfc54058c2ff95862c8c6ce9572f9b19fdea6663f06ce88754b078acd2bae3e345c2e66cdd6b16da8fcd214", 0xbe}, {&(0x7f0000f1f000-0x82)="3ae762430b395f0afbdf2373dc0ec3d0836e722d8f783005c73a1d76e88e8d58dbce9636f35fc049b21e64a86f0b4fcaaf9833a33b66624796d6e292c137cb4105fa9fd956bbb8a1df75c62716fb2c0781128bc92e69659bdf73163a278ea33a06354d4d38d29f3d467ec98a44297fcc06813a3659dae380b776a326aa53f2149909", 0x82}, {&(0x7f0000fdf000)="062e2e71db6bf2aeb88dcdfa32a70eafc1f3c320c0faf18824212fb39c41894b0155b2443822125d6e35f545e65e14e8750e0f5f17f4fc2db1894023d68cc7cc8c0c56952c50f0fa1d9277fab82059ece1394eaa9d2174a36a55f884365b179a4e551d02e914e6a3c6ed8e4ae1683c5e258a4ca18d560887cc0701bee28221b9ccb09411815fbef38c467d20447c38de205dcb0e1b5c22faf2af4bb43a4f40cdaeaab267cc37e303bb99f0a1481846dba3995f63628337d7d2fa5d40041cb62e282c1e724d93154d939c3a0cede5", 0xce}, {&(0x7f0000fe0000)="2aab4cbefa91143a5a0251602e215c45d9b4275f3b84498b70fe3d6ea1c5287d76af0aa0a33417051027c663589e4bbc9e", 0x31}], 0x6, &(0x7f000093f000-0xf0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/10 15:08:22 executing program 5: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x3, 0x4, 0xffffffffffffffff) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00009f5000-0x4)=0x0) [ 193.441659] sctp: [Deprecated]: syz-executor4 (pid 20328) Use of int in max_burst socket option. [ 193.441659] Use struct sctp_assoc_value instead 2018/01/10 15:08:22 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000f5c000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000046f000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/10 15:08:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000c000-0x4)=0x0) 2018/01/10 15:08:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r1 = socket(0x10, 0x4000000002, 0x0) read(r1, &(0x7f0000446000)=""/114, 0x72) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000454000)={0x0, 0x10001}, &(0x7f000054d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000019a000-0x8)={r2, 0x101}, 0x8) recvmsg$kcm(r1, &(0x7f0000c16000)={&(0x7f0000d1e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006a6000)=[], 0x0, &(0x7f0000d00000-0xeb)=""/235, 0xeb, 0x0}, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000604000-0x1000)="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", 0x1000) write(r1, &(0x7f0000488000-0x22)="260000001a0053f70000000000001fcd060400ffe000000000910000ec001d8b017f", 0xc0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f73000)=0x8001, 0x4) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00009c5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x3, 0x3, 0x2a}, 0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fd6000+0x7c7)=@common='bondO\x00') connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:23 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001a6000)={0x0, 0x7fffe, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000507000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc79bf6f"}}}}}, 0x0) pipe(&(0x7f0000d43000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000424000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f000023f000-0x4)=0x138, 0x4) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000d99000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) close(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000298000-0x4)=0x2, 0x4) socketpair(0x18, 0x8000f, 0x7, &(0x7f0000dc6000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 15:08:23 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xd8)="f245915f5556a022abb807034f2a1473ec0da59c3d753e3803471ac76af64ecf4380470912c6ddce54117eb78d7bae9f0084801637850200cfdbcbea9e25ebeb83d6f9d8889ec1fbf7cd2420e6941954cb9c8173bdd785466d58da2ad4c4fc3adaf10aa444368da239f71ddbb2a5186d3d53aad0e441bc4bf58a5c1bf388c2d7fbdebbfbce6dd02dcfa6296793c20d8feaf160f9e3eee32eb3cdfcfc58f317f9bcfddf07c603cf168d6e19967630aab425bbc317b210f170c1ef0dcfdb43d07b45e58aa7abb067d788a53f4744b0175919882ef3d25a180d", 0xd8}, {&(0x7f0000001000-0x80)="1cda7a8ff09d2c8bbdbdd21c456ee00af886f080a40ee3339353c9e64a3b8b0aef1408c5871f7ae58dee3bb6a7e2c9f9e1b07dc2dfffec3d3d6ed689d7d0ec7b1947995be85c526d2211a49aff3e6741cbb2a6fdb255dae414668f3abbb03a6f6fd7c9c295168d42fc2ea2b14306521e5413d612362c351b66fb66cec962fd98", 0x80}, {&(0x7f0000002000-0xd2)="1709c21493cbeb7465681b69cf7d7341c00ac78085ce99e4a0e67af563e734866ecac3045c9fe5978edd19cbaeee6ec4796c90987c1d02fee241fade029643e23e285f46ac213866918384c35d466f6a4e0976ce12eb48e05bb30378bb17bddc3a2d80f71fcf7fa4d8054ed22eafc2908d795b36d4c383bb6e354ec933a44b777f64505f44d41519abe1182b993f71b8fa2fce93b69f937cedd6468363e38bf0473460d95b761179d52b085973b3b361231af92425ade8ce2d230ec4a348e2a0d5ca08b9a689eb4d87f047960d605059a77f", 0xd2}, {&(0x7f0000000000)="08f0ff6803546aed3ab903b1edfd19ad3e9b421060e1e68dee109af80536b5c8e295249f2c061ba496828cbc88a61fd5ccb127ad85352d9dab108d47fa17dae6b2df5cb6eaac50c47c5487e795d4964c51721c9419f6e7674bbef4ccc3d3376acf35b4c8044f84e8474d182d8c904a4223e4775a4faa9e18b79f15aea5b305fc633b5580be9d4f5113ae849718080909249300cb70b50fc18dc07be9cceca92b9b9860c726ce0d6bbe5ffa4a89067aedea4f3143ddb42504445a6e487e1311d012719ef811e8961e797ffeffe52124b92af21e81fba91ea7a3a25726d09b4b84e05418fc849f593e5b0cd481d1adcbec", 0xf0}, {&(0x7f0000001000)="de2b77d67330e316736c46c4cea4cbc226fdfe7ce5653c925af711d012e8865883f979d16e4d567bd4485538498b571825690608d39e8933bcdd9892dc76d41defe51b90d4bffa92127defc247cb6e46e11d89f018329feb9516194df3ab0e5ce85ea59f6168ed", 0x67}, {&(0x7f0000001000-0x47)="86c0e2f35edc8cfef48dbb226f75173ebced8ac79f1786b11d63b413945a5aad3fbbf7c07947b87130c0612941719f7a61cb56be4f3c1090121d75051ce6a1eeaa0a0df62f57ea", 0x47}], 0x6, &(0x7f0000001000-0x250)=[{0xa8, 0x11, 0xdfb, "c7a70879d02b4a0f4573f707436dbab4f5a04b786195f661565857016d83f5cc11d1690514ddf5973c1266fae2d0234e459f1aef5ce5a2eb2a3361eaccd4680a559530875a6661a76e0c2aa3f73bc49027eb8885f1a5e6cf640198b6f9acb4f9f231ee74fea7596ce93c0fe9c005ce26b2f1e5c12b6452e4cbccd9ca2922cdc3aee0a5acc5b5ea3b7766d186f05bdd78a01cfd"}, {0x80, 0x104, 0x7f, "d871528e851e094d5cae63c7d6995fa21356eb907dcfe2c9d043d4446a7a0f8f85c158243efad3e18db7cdbbbb1d33a91f3cbab330265e67697df5a6e46482bd075b411c585259be82406ba0008de499050bd9b233f361c69f27ed16bf3554242448537ed5a1776e41b67cf9fc8320"}, {0xb0, 0x10b, 0xff, "b9e48caea6581b6068fb9cafb3b716b5ffa5aa6baff11a0ed51bda8e9814a9664c4cd3f3bb5ebaef3beecbb588bdadc9b9389f1f49c71ff110d0831bd68ca93e5b93106ffe658443a339bc9af7909ef8b8fb201135f7ab991a17ea18661d29541507e4b28c182c9fc1fd75c6154360d683240a34d7fda39f707acdd5bfa3f0521aa3dda7f9213ef3eb0d62c2991b7e518879a6ae5c97ab6acc"}, {0x18, 0x10d, 0x82d, "acf98e2b34e5b5"}, {0x60, 0x10c, 0x1, "ad18b97d36bcd0d64ab5aaa6b3d64cf1f2a4b14f38a3f26e2ad6b05e1330d47cb55df3f05735a54605cddf29ca46a0ee4d877cdb6afabab344b9fd047915b4c30f4793be6bbc928f0136e1cd02aa"}], 0x250, 0x80}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1)=""/1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 15:08:23 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000f83000-0xc)=[], 0x0}, 0x20) r1 = socket(0x0, 0x0, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f000000d000)="", 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000001000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="3f65eea0a5a8", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x2b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000000000)="18715d1bb11440f7fc724454fc21e58d622b2cd0c85bd3b53d67731933346e5157a4fc170d22b173eaee991422629a78d357785101b2922ca0465d96338ae554d931d5365021e998835909312d317f7d15c9b3ca2bb10339df1d49b9c355aa439764c0befd5c5b2eb44ebccf05fed8436fc03072ba72d918beb6f421655ccc404398071f4d242c5568", 0x89, 0x40, &(0x7f0000001000)={0x1a, 0xf5, 0xfff, 0x9, 0x7fff, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/10 15:08:23 executing program 7: r0 = socket$inet(0x2, 0x4, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000227000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000653000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[{&(0x7f00005c6000-0x11)='A', 0x1}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x8000) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3a000-0x4)=0xc) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000)=""/170, &(0x7f0000003000)=0xaa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000)=""/240, 0xf0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000003000-0x10)={0x7, 0x0}) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000666000)="", 0x0}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x3, &(0x7f0000f11000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001f6000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000+0x9dc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c04000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003aa000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c9a000-0x14)={0x0, 0x0, 0x0, 0x81, 0x6, 0x2}, &(0x7f0000e3c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e32000-0x98)={r3, @in6={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7f}, &(0x7f0000a83000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f9a000-0x14)={0x0, 0x7f, 0x6dc, 0x265d, 0xffffffff7fffffff, 0x80000001}, &(0x7f00007d4000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00008f7000)={r6, 0x8001}, &(0x7f0000637000-0x4)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00005a8000)=0x2, 0x4) 2018/01/10 15:08:23 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffc, 0x3, &(0x7f0000001000-0xb0)="997d578e74fe4afcf5a9da6248e7ded1d605c36d051058ee3cae378b918c27bd7a52994e9a0d69fc85e0fe9cce972e1aef85fd41e5c5aea5b0da39a0e767c8533dbfbdd40c9514eb574e89d2104845cb8da8876405e7cde37175796c76a7072f7181cd76a107d002dab7090b682532c5ca5bb9d854e503acc224f504fa5662d93515ca81ac01b9eb84db4453c08002823d5adfec210e0a3a2ec4eba8b0e47fe5eaabaeb17a1965f8b613597c7533c64a", 0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000180ffff000007ff002103c75735", 0x26) socket$inet(0x2, 0x80000, 0x803) 2018/01/10 15:08:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000133000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4}, &(0x7f0000bd6000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000378000-0xc)={r1, 0x10000, 0x2, [0x8, 0x7]}, &(0x7f0000f3a000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000419000-0x4)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000573000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000257000)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000586000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000870000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000767000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00004a7000)={r3, r4, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ad000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d07000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000302000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c95000)={0x0, 0x0, 0x0}, &(0x7f0000a84000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000565000)={0x6}, 0x4) sendmsg$unix(r0, &(0x7f0000880000)={&(0x7f0000a08000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000759000)=[{&(0x7f0000910000-0x9c)="926c81c9f5835e24862f09fa8985793aa9d1405314240ba40ff018fde642d8da2e4c7e46ec3ed8b28b4d33a882f6a3ac0a29d17e9da3275de6e1452feb684239665e104805148e0c6225cc243a53503b6639e15cdf371cad2c52091b932af7df98e7ad17ae31887ddb769cd3e5e62ed844547b6bc8011493c00f5bdf3043fa8ba90e6f4be4990c168ba66ba28400e60df1687247da2e4c9358dab64a", 0x9c}, {&(0x7f0000f4a000)="42f62558fa5e8172587f118a66fe5e4e23c7e065eac7a7cd894ff9aa8233065d08853e10d86230de9a77616e99ae2b66d97030dff197cee8c6d2d6316c5a73d02861bb6edea07ee1c3ac255a2751fb4582cd6ce9b9527ddddf285d261b8270d995b452dce9db98eae61b6082ddd526fb82a6ac32", 0x74}, {&(0x7f0000740000)="f7a31e91f0de1a", 0x7}], 0x3, &(0x7f0000e30000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x88, 0x48800}, 0x40000) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x401) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) [ 193.685744] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 193.711676] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000412000-0xa0)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, ':'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x3, 0x800, 0x6f0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00007a9000-0x38)=""/56, &(0x7f0000982000)=0x38) sendto$unix(r1, &(0x7f0000b38000-0x54)="687febe253212f9f5a10919d9cbbbe9efe8b5ebdf2414601add6d3ac7f11f5101a6b52ecb5420874951c71c79a22e28286c0852d107739c7a7ce6b44cd4d031ba5fd8c5257908a62435426af8176763ef2a2b431", 0x54, 0x8000, 0x0, 0x0) r2 = socket(0x9, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000626000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x47f9, @loopback={0x0, 0x1}, 0x1f62}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x294}], 0x48) ioctl$sock_bt(r2, 0x8906, &(0x7f00006e3000)="40de005a0e2f852e39ea22ddf60a844a395ae69919495347209beeb1539b54dcb81979e3eeb21e30eef2f55010fc8d952ac4bd6b841cfff65cb466677b02c683af67713edcedd2acb82f") 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00008b2000)={&(0x7f0000699000)=[0x3, 0x20, 0xda, 0x1ff, 0x1f, 0xfffffffffffeffff], 0x6, 0x5, 0x7, 0xfffffffffffffffa, 0x8, 0x5, {0x8dbf, 0x2, 0x200, 0x4, 0xffffffffffff0001, 0x6, 0xffff, 0xfffffffffffffff8, 0x3, 0x7, 0xffffffff, 0x8, 0xffffffffffffffe0, 0x9, "d3c9a01494ba42710e81db8d4ecfb2b334139d6a70b40777623521f7f5e7357e"}}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000782000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000064d000)={0x0, 0xd5, "02fac15851faec1c4101c9f6452c0f4ba93c995aad28b027f85cedc1f1a74b0203dfc4320244aa23ccf8324848299e427c4c925e9eddcd923bdd53a7065c7cbbdee9a3f001632369a5c276eda9f1e5ba8ca60f5f78eec5363e555042c3f82a117ef29a18af56c30c2479442c9d4043b7772a0382479469ff1df31c62666cfbb423c2fe613aaaece48ade2319aa4891d93e88a98dd16643c34d44c577e6f0b975241da264638773a995599a4fe4c636d70294c249fa176bd00c23c0a8f146be6891b76a07fa3bfe6fc7d1139d0a3d94a5b9f560ad64"}, &(0x7f0000bf4000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c9b000-0x8)={r2, 0x9}, &(0x7f0000c98000)=0x8) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x200000000042, 0x103, "91"}}}}, 0x0) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x20000000000003, &(0x7f000043e000-0x1c)={0xa, 0x3, 0xfffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) shutdown(r0, 0x1) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a2a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7d000)=0x18) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000da5000-0x4)=0xff) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000673000)={r2, 0x3, 0x100000000, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000050f000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b10, 0x0}, &(0x7f00009f4000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f0000-0x8)={r1, 0x4b2}, &(0x7f000032a000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005b3000-0x20)={r0, 0x7, 0x1, 0x2, &(0x7f0000d18000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt(r0, 0x100000114, 0x4, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fe1000)={0x0, 0x0, &(0x7f0000bdb000)=[]}, &(0x7f0000fe2000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe1000)={r2, 0x7, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000d33000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r3, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0xf) accept$netrom(r0, &(0x7f0000453000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007a5000-0x4)=0x48) 2018/01/10 15:08:23 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000027e000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x81, 0x72, &(0x7f000068b000)="", 0x28f) r1 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x9397, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={r3, @rand_addr=0x8, @broadcast=0xffffffff}, 0xc) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000fd8000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000fd8000-0x4)=0xffffffffffffff85, 0x4) sendto$inet6(r0, &(0x7f0000fd5000)="9bbcc89aed6f6f0640ad45529534a30ad88c45871bd243d9c83ebcb7a529a8e5fc79bfe922898a58", 0x28, 0x0, &(0x7f00006fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xdc, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fd8000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fd8000-0x4)=0x3, 0x4) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e69000)="e2bd42fea4db36bba22be2ec59ec95d6cb2e8fe1a876d056d5146f69a2411302c702140f8ec20fb0eb6d2ca4709365e3b05642b3559ec0318c4714d023a458eb1a03f5815f78504a1ef56e289d162823bdaf15", 0x53) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a4c000-0x4)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000402000-0x4)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000316000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000)=0x10, 0x80000) shutdown(r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000085e000)="7caa44ae944a5deb654a363d6d4918280101fe9cb928def97e19e1bfee6551d924031f30d4cee9ae43812532b62c3e1a600cf257e4633dbab62a94f946ce646b00fda67f8400", 0x46) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000b7d000)={0x0, 0x0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000e6d000)=0x0, &(0x7f0000e6e000-0x4)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000360000)={0x2, 0x3, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c3b000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000043e000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@rc={0x1f, {0x0, 0x8001, 0x0, 0x0, 0x0, 0x0}, 0xfff}, 0x9, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000090000)=[{0x10, 0x13a, 0x2, ""}, {0x10, 0x0, 0x3, ""}], 0x20, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) socketpair(0x10, 0x801, 0x101, &(0x7f0000431000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004b5000)=0x0, &(0x7f0000764000)=0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00005bf000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00004f8000)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b1000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d1000)=0xe8) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009e6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007b8000-0x10)={0x0, r1, 0x467}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009e6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009e6000)={r3, r4, 0xcd7}) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000fe6000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000066c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f0000038000-0x8)=0xff6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000cfc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dda000)=0x10) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000dda000)={0x0, 0x0}) bind(r0, &(0x7f0000dd9000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x20000000003, 0x300, &(0x7f0000ddb000)={0x0, 0x0}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x2c3, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007ac000)={0x0, 0xffffffffffff3a43}, &(0x7f0000541000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000035000-0xc)=@sack_info={r3, 0x1, 0x20}, &(0x7f0000d0f000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aa8000)={0x0, 0x0}) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000b1b000-0x4)=0x0, &(0x7f000041a000-0x2)=0x4) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000086) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000e8e000)="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") setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f00001ff000)=""/210, &(0x7f0000682000)=0xd2) bind$inet6(r0, &(0x7f000063a000+0x6f4)={0xa, 0x3, 0x56eb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f01000+0xe67)=0x39a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d57000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032b000-0x4)=0xe533295a2a181665) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000822000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x4b7, 0x100, 0x5, 0x80000, r1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000afd000)={0x1, 0xcc}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0xfffffffffffffeff, 0xf0cf}, 0x8) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000511000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x1, 0x3, 0x8, 0x4, 0x421, 0x1}, &(0x7f0000ad6000-0x4)=0x20) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1fff, 0x0, 0x0, 0x0, 0x200}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000007d000)="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", 0x4, 0xffffffffffffff48, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f00000d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000762000)={0x0, 0x4, 0x42, 0xfff}, &(0x7f00006a3000)=0x10) r6 = epoll_create1(0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fa7000-0x28)={r2, 0x0, 0x99, 0x1e, &(0x7f00008cf000-0x99)="cfec1861ce8139f0bc5da1046c0aca3a717e68baa1c4439bea24b210fb8d5f71b2804a3001d85450a63ba155e6dcd4378f7a2160e99113cea2888c83249430a76579ec8834a78efb7719e23ebc9ecbd20d2de2782425872485cd691374b0846d22a15f9843d8337c50c6ac7b9ec9323eba05be59909a9ac681c02e8663c2ec2c20ed4f8f578de657fdcbc9358f96a773674c51ce044d826cd4", &(0x7f0000f83000)=""/30, 0xd9a, 0x4}, 0x28) epoll_wait(r6, &(0x7f0000875000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8a96) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00003b2000)={r5, 0x1000}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r1}) shutdown(r0, 0x0) 2018/01/10 15:08:23 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000034a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x3, 0x3, 0xfffffffffffff000, 0x2, 0xfffffffffffff69e, 0xffffffffffffff00, 0x7, 0x100, 0x3, 0x8001, 0x8000, 0x0, 0x1]}, &(0x7f00003b1000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e4000)={r1, 0xe4, &(0x7f0000645000)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, @in6={0xa, 0x0, 0xfb8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) close(r2) 2018/01/10 15:08:23 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000043000-0xcd)="", 0xfffffffffffffd84, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000063e000)=[{r1, 0x0, 0x0}], 0x336, 0x0) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x8000001a, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/10 15:08:23 executing program 6: r0 = socket$inet(0x10, 0x400000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b46000)={0x3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x200, 0x8000, 0x7, 0x6, &(0x7f0000e63000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x7, 0xc0000000000000}) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x9, 0x7, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006df000)={0x401, 0xb9, 0xfffffffffffffbff, 0x4, 0x9, 0x6, 0x7fff}, 0xc) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x5c0}, {&(0x7f00006b8000)="cc3e6dd3bac7fdeb6e969512c97d835b448183e9babc09a6b0c1204c0b831bd7303275823e83005a213c3d5eabf82a5445e83788ae0b3e6fd22004b8d540da1563ba69035238f9b9955e55b865ebfc6305716911fca09155fe283f67c07fb518a9bc4f49caa3755ed3dd6a48d4bcb10e4d68eccdbdb6e96be683795b4149ddb03eb4a3e80f762cc0038e0bde622b4c9d3802b4f749e9dad68a44f0eb0a2fda884017c769ea41567d01d0c01c3c9cadbd600d77", 0xb3}], 0x2, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000026000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000a67000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001c5000-0xb1)={r1, 0xa9, "215225b2987eabc8b05bb1c689060cedd8206ce98d81fd98e12684da1b791f9a29b545131c917ad777db3ad2faffe9e96eb8a95a6a897df075a490e55b2bcaaf90f85270c7eb27d28f9e7cd26df2767f586fd851006d30e8e782cf9390316e82540fc92714d7fb5d70950add23b00a1b40b4baa5fca75e288984ad6c65dc77cb08863dd69682d990a2c99ac422d40d290228f56752383a0a06ec7ad0fa2bef6760f2b5f8f9b931f035"}, &(0x7f00005bf000)=0xb1) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000003d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000035a000)=0x10) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000035a000)={0x9, 0x7, 0xffff, 0x2dbc, 0x4, 0x1000000000000000, 0xfca8}, 0xc) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e0a000)={0x0, 0x9}, &(0x7f00007b7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bd4000-0x8)={r2, 0x7f}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002a8000)={r2, 0x9}, 0x6) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000de8000)={{0x1, 0x5, 0x1ff, 0xb9da, 0xa2, 0x40}, 0x7}) r1 = socket$inet6(0xa, 0x1000000000080003, 0x2) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000de8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x0, 0x8, 0x7, 0x6, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000724000)=0x3, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) 2018/01/10 15:08:23 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000e0000-0x4)=0x0, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000859000-0x4)=0x2195, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ce0000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e49000-0x28)={@generic="b6a90fef29a76b6fbcb15953811f364b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000068000)=@common="620000000800ff020000000012000007") socket$inet6(0xa, 0x7, 0x1000) sendto$inet(r1, &(0x7f0000fbd000-0x4d)="77a159eaaa56fb37c925bf4249c3167828fddf6d61ffa84b4b7804f39833a939ade30d451c33810b7ff78161d2a565c83ffa11250c1b00a155740003cbdfa96360f0db99d52404d065be819e83", 0x4d, 0x0, &(0x7f0000faa000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009b4000)=0x0, &(0x7f0000d24000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x1, 0x7, 0x8, &(0x7f00000ac000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f00005ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x14) bind$packet(r1, &(0x7f0000c96000-0x14)={0x11, 0x15, r2, 0x1, 0x4, 0x6, @random="623fdb1fb99e", [0x0, 0x0]}, 0x14) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockname(r0, &(0x7f000002b000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) pread64(r0, &(0x7f00003d2000)=""/95, 0x5f, 0x3f) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009dc000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ac7000)={0x1, 0x206, 0x0, 0xc95a, 0x0}, &(0x7f0000fab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000025a000-0x108)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x196, 0x6, 0x64a0, 0x40, 0xffffffff, 0x20, 0x1, 0x7fff, 0x5, 0x0, 0x6, 0x6, 0x8, 0x6]}, &(0x7f00002d7000)=0x108) 2018/01/10 15:08:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x80000, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x8, 0x3f, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f99000)={0x0, 0x0, 0x0}, &(0x7f0000961000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000717000)=r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e55000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002b9000)=0x0) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x7, 0x80800, 0x7fff, &(0x7f000038e000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000ead000)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)='/', 0x1}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000e6d000-0x30)=[{&(0x7f0000f9e000)=""/97, 0x61}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000be000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d0e000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000266000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001f6000-0x10)={0x0, 0x0, 0x24}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000bfd000)={r5, r6}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b59000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0xe0, 0x0, 0x0, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x6, 0x5, 0xebd3, 0xc77, 0xbc4c, 0x9, 0x400, 0x8}, {0x9, 0x3, 0x40, 0x6}, 0x400, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x5, 0x0, 0xffffffffffffff00, 0x100000001, 0xbd7, 0x26}}, 0xe8) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000002e000-0x4)=0x10) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3e", 0x14, 0x24008050, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, 0x0, &(0x7f00008de000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005fc000-0x5)={r1, 0x80000000}) 2018/01/10 15:08:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0xffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a73000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f00007ac000)=0x10) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) listen(r0, 0x6) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x0, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xa9, "6416808a63c3f20a3ab3fd030a8e9d8b315cd11f5fc95fd17dec1676bc4817d1bad4c65db0bdc43647aef18ed4439cdcd66c3e1eb0e191b1ac717b556f3ce2efb765fbd04b3b5e4d043bf70fc3b9813185c6ad424779abea26f042be6d832c043010b1c98429693bac70852056a38fe2408c96b9186dd5a3419ded0bca9e37a26b9baddf0013cc84a67cd70dce970313201396ff8fb554a39b457d98d4e119287bea20d5558537fa45"}, &(0x7f0000001000-0x4)=0xb1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair(0x1b, 0x6, 0x4, &(0x7f0000a0e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000776000)={0x1, 0x400, 0x0, 0x7, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ad7000-0x4)=0x8000000, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cfb000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000b99000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a8b000-0x8)={r3, 0x9953}, &(0x7f000084f000-0x4)=0x8) poll(&(0x7f0000e8a000-0x38)=[{r1, 0x1, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r0, 0x4, 0x0}, {0xffffffffffffffff, 0x2008, 0x0}, {r2, 0x40, 0x0}, {r0, 0x80, 0x0}], 0x7, 0x9) accept4$inet(0xffffffffffffffff, &(0x7f00006ad000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000)=0x10, 0x800) 2018/01/10 15:08:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000284000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cb1000)="", 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001ae000+0x2a0)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005fe000)={0x4, [0x80000000, 0x2, 0x7f, 0x2]}, &(0x7f0000d16000-0x4)=0xc) sendfile(r1, r1, &(0x7f00008ce000)=0x0, 0x7f) 2018/01/10 15:08:23 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000eb4000)={0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/10 15:08:23 executing program 7: unshare(0x20000000) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x282b00be, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7ff, 0x4, 0x1000, 0x6}, &(0x7f0000bef000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f5000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x7cb, 0xc, 0x2, 0xffffffff, r1}, &(0x7f0000000000)=0x10) 2018/01/10 15:08:23 executing program 0: unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/91}, &(0x7f000021a000)=0x5d) recvfrom$unix(r0, &(0x7f0000c1c000-0x94)=""/148, 0x94, 0x12040, &(0x7f000081c000)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffffb3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="1e7a31ef8242", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x4df0006f878dfa82) 2018/01/10 15:08:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/10 15:08:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000002d000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000005d000-0x17)={0x0, 0xf, "69e3d005cbc3774341c96659d1a4a4"}, &(0x7f0000268000-0x4)=0x17) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000606000-0x8)={r2, 0x1f}, &(0x7f0000738000)=0x8) 2018/01/10 15:08:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x80a, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000087e000-0x4)=0x401) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 15:08:23 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f80000)=0x0, &(0x7f0000b09000-0x4)=0x4) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) 2018/01/10 15:08:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000509000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009ce000-0x10)={0x3, &(0x7f000082e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000228000)=0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000923000)={r1, &(0x7f0000471000-0x43)=""/67}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00003e4000-0x10)={0x0, &(0x7f0000d88000)=""/0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername$inet(r2, &(0x7f0000caa000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076e000-0x4)=0x10) r3 = accept4(r2, &(0x7f000011b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000674000-0x4)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ec9000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c00000000000000}], 0x1c) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0x2, @multicast1=0xe0000001, [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, []}, 0x98) [ 194.366239] ------------[ cut here ]------------ [ 194.369503] validate_nla: 1 callbacks suppressed [ 194.369508] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 194.378090] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 194.390490] unknown opcode cc [ 194.393718] WARNING: CPU: 1 PID: 20648 at kernel/bpf/core.c:1304 ___bpf_prog_run+0x4a40/0x60f0 [ 194.402446] Kernel panic - not syncing: panic_on_warn set ... [ 194.402446] [ 194.409790] CPU: 1 PID: 20648 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #181 [ 194.417120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.426443] Call Trace: [ 194.429008] dump_stack+0x194/0x257 [ 194.432610] ? arch_local_irq_restore+0x53/0x53 [ 194.437258] ? vsnprintf+0x1ed/0x1900 [ 194.441041] panic+0x1e4/0x41c [ 194.444203] ? refcount_error_report+0x214/0x214 [ 194.448950] ? show_regs_print_info+0x18/0x18 [ 194.455160] ? __warn+0x1c1/0x200 [ 194.458935] ? ___bpf_prog_run+0x4a40/0x60f0 [ 194.463316] __warn+0x1dc/0x200 [ 194.466567] ? ___bpf_prog_run+0x4a40/0x60f0 [ 194.470950] report_bug+0x211/0x2d0 [ 194.474586] fixup_bug.part.11+0x37/0x80 [ 194.478618] do_error_trap+0x2d7/0x3e0 [ 194.482481] ? math_error+0x400/0x400 [ 194.486255] ? vprintk_emit+0x3ea/0x590 [ 194.490212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.495031] do_invalid_op+0x1b/0x20 [ 194.498715] invalid_op+0x22/0x40 [ 194.502137] RIP: 0010:___bpf_prog_run+0x4a40/0x60f0 [ 194.507118] RSP: 0018:ffff8801bc2ff280 EFLAGS: 00010286 [ 194.512457] RAX: dffffc0000000008 RBX: 1ffff1003785fe5c RCX: ffffffff8159e15e [ 194.519696] RDX: 000000000000a5a3 RSI: ffffc90002006000 RDI: ffff8801bc2fef88 [ 194.526933] RBP: ffff8801bc2ff388 R08: 1ffff1003785fdcd R09: 0000000000000000 [ 194.534170] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 194.541408] R13: ffffc9000129d048 R14: 00000000000000cc R15: 0000000000000000 [ 194.548667] ? vprintk_func+0x5e/0xc0 [ 194.552446] ? netlink_lookup+0x5f7/0xa90 [ 194.556576] ? bpf_jit_compile+0x30/0x30 [ 194.560609] ? refcount_inc_not_zero+0xfe/0x180 [ 194.565254] ? check_noncircular+0x20/0x20 [ 194.570163] __bpf_prog_run32+0xce/0x130 [ 194.576027] ? __bpf_prog_run64+0x130/0x130 [ 194.581451] ? lock_release+0xa40/0xa40 [ 194.585400] ? __lock_is_held+0xb6/0x140 [ 194.589449] sk_filter_trim_cap+0x33c/0x9c0 [ 194.593748] ? sk_skb_is_valid_access+0x140/0x140 [ 194.598565] ? netlink_skb_destructor+0x1d0/0x1d0 [ 194.603381] ? rtnl_fill_vf+0x480/0x480 [ 194.607332] netlink_unicast+0x1b8/0x6b0 [ 194.611362] ? lock_release+0xa40/0xa40 [ 194.615311] ? netlink_attachskb+0x8a0/0x8a0 [ 194.619702] rtnl_stats_get+0x7bb/0xa10 [ 194.623658] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 194.630216] ? rtnl_get_link+0x124/0x2b0 [ 194.634249] ? rtnl_dump_all+0x460/0x460 [ 194.638281] ? lock_release+0xa40/0xa40 [ 194.642227] ? __lock_is_held+0xb6/0x140 [ 194.646269] rtnetlink_rcv_msg+0x57f/0xb10 [ 194.650475] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 194.657026] ? validate_linkmsg+0x8e0/0x8e0 [ 194.661322] ? __might_fault+0x110/0x1d0 [ 194.665358] ? netlink_tap_init_net+0x350/0x350 [ 194.670005] netlink_rcv_skb+0x224/0x470 [ 194.674040] ? validate_linkmsg+0x8e0/0x8e0 [ 194.678334] ? netlink_ack+0xa10/0xa10 [ 194.682196] ? netlink_skb_destructor+0x1d0/0x1d0 [ 194.687027] rtnetlink_rcv+0x1c/0x20 [ 194.690712] netlink_unicast+0x4c4/0x6b0 [ 194.694749] ? netlink_attachskb+0x8a0/0x8a0 [ 194.699135] ? security_netlink_send+0x81/0xb0 [ 194.703689] netlink_sendmsg+0xa4a/0xe60 [ 194.707732] ? netlink_unicast+0x6b0/0x6b0 [ 194.711941] ? security_socket_sendmsg+0x89/0xb0 [ 194.716668] ? netlink_unicast+0x6b0/0x6b0 [ 194.720875] sock_sendmsg+0xca/0x110 [ 194.724561] sock_write_iter+0x31a/0x5d0 [ 194.728595] ? sock_sendmsg+0x110/0x110 [ 194.732553] ? iov_iter_init+0xaf/0x1d0 [ 194.736504] __vfs_write+0x684/0x970 [ 194.740192] ? kernel_read+0x120/0x120 [ 194.744049] ? bpf_fd_pass+0x280/0x280 [ 194.747914] ? _cond_resched+0x14/0x30 [ 194.751776] ? selinux_file_permission+0x82/0x460 [ 194.756601] ? rw_verify_area+0xe5/0x2b0 [ 194.760632] ? __fdget_raw+0x20/0x20 [ 194.764320] vfs_write+0x189/0x510 [ 194.767839] SyS_write+0xef/0x220 [ 194.771269] ? SyS_read+0x220/0x220 [ 194.774865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 194.779852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 194.784585] entry_SYSCALL_64_fastpath+0x23/0x9a [ 194.789311] RIP: 0033:0x452ac9 [ 194.792469] RSP: 002b:00007f14d0e18c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 194.800146] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 194.807384] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000015 [ 194.814623] RBP: 00000000000003aa R08: 0000000000000000 R09: 0000000000000000 [ 194.821862] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3890 [ 194.829099] R13: 00000000ffffffff R14: 00007f14d0e196d4 R15: 0000000000000000 [ 194.837226] Dumping ftrace buffer: [ 194.840901] (ftrace buffer empty) [ 194.844580] Kernel Offset: disabled [ 194.848176] Rebooting in 86400 seconds..