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0x1000}], 0x9, &(0x7f0000e6d000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8001, 0x7ff800, 0x80, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x401, 0x55, r7}}, @init={0x18, 0x84, 0x0, {0x40, 0xeb59, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x0, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x3e, 0x2da8000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4d9, 0x200, 0x3, 0xffffffff, 0x81, 0x2, 0x401, r9}}, @init={0x18, 0x84, 0x0, {0x81, 0x1e22, 0x81, 0xf800000000000000}}], 0x150, 0x91}, {&(0x7f00000f0000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072b000-0x40)=[{&(0x7f000070e000-0x1000)="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0x1000}, {&(0x7f00004b0000-0x1000)="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0x1000}, {&(0x7f0000494000)="645e51e66d3a96faa95f9726b398ce78de5e4d5acca398c04832d8d89fd550efcc42e84b9829e37a25d8c098f744044e7591eb763817062113d4daeddb3cb531e4795d603dbe96609a1668e4cd70c7033c3a6eaa33377701efba162185eab4d05e8ee52d53a840330eadc36520dc06828799ba9b4b8b3553142b5d7495df67857aae42ccfa311f2392f599b262563ca0083e193c5bfa19ae04cfde27e59cee86d7f060c91d7166f56ed71f93e24017", 0xaf}, {&(0x7f0000af3000)="6ce5bf17ac9be57ec2a74e0b4c477b8ef169a84636458ae19b7c59797822d4c9c0f9a8bb9f8a9bfe8a63caf8a7d232afb8c50788a4ab52e2f264b6e17668a833c20b0e07f529d53bb980fbbc901bc2a1fc86fbdbd654054f04dbd7dea973aed7dad6e8ab6c56967bcd93d591087fe3532c3c0226562a1d413c6c6b9e8f5e1792cc24e36d0bc1f1bab1c49ca65a833fd9f4b87fc973bd0443a45e4d7d6344ce07f2be590d403c3b93064cd9fdeda661c78a368e7967b2db", 0xb7}], 0x4, 0x0, 0x0, 0x10}], 0x5, 0x20000000) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000018000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x6) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4)=0x1f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x135, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/14 00:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xe, 0x13e2) accept4(0xffffffffffffff9c, &(0x7f000096a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6b000-0x4)=0x10, 0x0) connect$can_bcm(r0, &(0x7f0000517000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c12000)=[{&(0x7f000051a000-0x3a)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/14 00:47:53 executing program 2: r0 = socket(0xffffffffffffd, 0x0, 0x10004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000560000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x1, 0xffffffffffffff86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fda000-0x20)={@generic="5b36f3cdeba0b049790e54c4941d7281", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b46000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc1000)=0x1c) shutdown(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006e3000)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bde000-0xc)={@rand_addr=0x0, @empty=0x0, @empty=0x0}, &(0x7f00009aa000)=0xc) 2018/01/14 00:47:53 executing program 7: r0 = socket(0x9, 0x4, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xd0)={0x0, 0xc8, "95c6443f2835b1a0b2b0118df345f67360a7eb8134cdc86d504e23e50caaf55ef647e19bb8054a424742061b72ddcad07b339e31cab1388ec06fd618b76ed0633c1a81abd47ea3fcadd96d34c87dc2271f6a0386ea4dce5f47619df922ceb91d15fa30554eb87e97c70fda35d5c947d06fdd6edd5216d1a00de728095715ef7197fdbab66148696c8159b24f70d3efe7e4725d77cd04713a94c96e48eef526e348b03d16c6ffa0623904b5a7c923dba3b37dc659eaae100466f2f42c255e0dde0d540db1dcb52a3b"}, &(0x7f000009a000-0x4)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000042000)="130000001000ffddbf00f4a0180f050000230a009d000000080aaf8d140000000000000000060000000000000000004000983ae38200000000e9a0b4c28e08000000000000000004f200aa09b1267c3d0f615e77e150da8ed7d56ca666a47bd871a5cd5db27dd20000000000eca41cbce9093d468612f02672ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebc309619398e9f90d1ad5b5000008006f575b8b76199346c8f325b8b15c79", 0xfffffffffffffe47) 2018/01/14 00:47:53 executing program 1: r0 = socket(0xe, 0x802, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x9d)={r0, 0xfffffffffffffffa, 0x3, "0c17e80ba95f8948c58511634d78f79cad4a50b8d942be97d5c48cc511f13035e3fae2631df29d1ec33bd1a5db1e031dcb1e3c9c1387dc1a42606e6509e126f2b975f0c93a906be6fc8fe11b33ef0a839d226ea3ca3415105984dd93eb2b6462c7704255b70e6b2a8fd3d4c6bd26d08e4e0ef0967b5ab567cd8341d64b7f2181f5d5eb47d0f3b3cd943fec2338e45a566feaf0"}) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000ec000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000616000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) sendto$packet(r0, &(0x7f000022d000-0x48)="f95ae4ba48f4158913d16b7ecfb95d032ede806c5e6f88f25160fdfdeb6251baf5d08950fb96b947275831920d413f588f913f2d3d6c39a9ae55b749527ce70c761013525394ec0b", 0x48, 0x24008810, &(0x7f0000708000)={0x11, 0xc, r1, 0x1, 0x8, 0x6, @random="2f7b2edd174b", [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0xf0bd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="699327be1ea2245ae47fea978de9e9b8a0ab23d8dd", 0x15, 0x40004, &(0x7f0000a90000)={0x3, {"5cf6f55d771ae5"}, 0xffffffffffffff93}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008c8000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000987000)=0x10) pipe(&(0x7f0000fe6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c93000-0xc)={r3, 0x80000, r5}) r6 = accept4(0xffffffffffffffff, &(0x7f0000fe5000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026d000)=0x10, 0x80000) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f000092c000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000fe7000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00001cb000)={0x0, 0x1ff}, &(0x7f0000fe9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000805000)={r7, 0x100000001, 0x800, 0x100000000}, 0x10) setsockopt$inet_dccp_buf(r5, 0x21, 0x82, &(0x7f0000989000-0x5c)="8cddc0141ce43be55be2294825ec0230faeed51004b3ef55148da67afbe818b504df76cbb7c8099b2cf78807d82d497457fa83ef2726ea85e2c1b9a195262f1784d5659fda87e0db691e5162e1e9943d7d32ac9dfa9b3fe2d50282a4", 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r1, &(0x7f0000ca8000)="24ea93e2e16b84cef47c6fdbb525edcc38339a868b0174e8331862", &(0x7f0000278000-0x53)="5a94a5f246a7cc58eddcf4a8650a543e1a6e0bd6f90ec574611e432207c2cc39f5a1b269847c8d7090c82f0000020000000000eaf3fdc2b4df63b4b4fac637407ce4c0cb2332d71472c186b452939821621c38", 0x200000000000000}, 0x10) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57a06000000000000007091f13fb9386d"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000de8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000566000)=0x6, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002c9000)=0x65, 0x4) 2018/01/14 00:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000813000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={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]}}, 0x88) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff99) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000055f000-0x4)=0x8362, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000af6000-0x4)=0x4, &(0x7f00004b1000)=0x4) sendto$inet(r0, &(0x7f0000845000-0xc3)="e8117351027e2d2b9b9b860978ee7256253e09ec44fdf2bd04abfb69db6a1cbacd147ad42ba91375ad8281604ef60f2b64a596b74f02aab9a82bad0f8416d2e2e68617f992b0d12fdda5e2657b20292f830effabeb44f49a5f6553023d1e290155879574557f72707d3bdc77bd91ae15f6113557bab8c586ed0ada1d912bd628e151c1567a1a7eeb377c53ed7151ca514bde17a22e86f7cd9882b47790e7dce7e852dbe18b59ff896855efdc12c147918de8f3de928d260bcf818a29711f9d7e9522ec", 0xc3, 0x4, &(0x7f0000fdf000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x10000000fffffc, &(0x7f0000679000)=0x2, 0x4) r1 = socket(0x11, 0x3, 0x1000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003e8000-0xeb)=""/235, &(0x7f0000670000)=0xeb) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/14 00:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b9b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069b000+0xc9c)=0x10) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000044000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c8b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3d000-0x4)=0x8) [ 323.789310] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet_sctp(r0, &(0x7f000068f000)=[{&(0x7f00007c4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ad000-0xa0)=[], 0x0, &(0x7f0000f4d000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000247000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x30)=[{&(0x7f0000f4d000-0x1000)="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", 0xeb1}], 0x1, &(0x7f000005b000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) [ 323.854052] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 00:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000642000)={0xffffffffffffff9c}) sendmmsg$nfc_llcp(r0, &(0x7f00003b7000+0x61)=[{&(0x7f00004c9000-0x60)={0x27, 0x9f2, 0x10001, 0x7, 0x100000000, 0x1, "003ff9a92020b9d2e1062bd66451d486369376d98c481df31e38930bfbc0fc15ed1dc0c41477d622965fd3565d9bb3a2a2eae5f3e6dbb57d2dfb7ace340169", 0x80000001}, 0x60, &(0x7f0000e92000)=[{&(0x7f00004c9000)="fcc1e6e1ac108ef2f57dff05a2b4dcfd17c932614e8bf7c46d27c8d7e71eabb88c73d9dc3df4a90bc753a0700e971645faf48527a0023d11dea952448768956f80fd8bf222feccef52ce65bc0db0cf3acf768a146fce6b6d5615011e59f2699844162e66dc362ce3f8a0c182a71de463b8fb60dd4d1f0a1471595067", 0x7c}], 0x1, &(0x7f00006be000-0x78)={0x78, 0x100, 0x100, "33852ed4fb1562533e2998be9107dbb69d02fd12075de1751323d454212d11e018c09ee908724e1551288d073583e03a7a26290365209d4b7e4e6370cd5284a0e3ace0c49c0791a5ca8044fa3da2048f4bd0e9d5ea0a8aff5b43c4a02d1181bea4fd7f42d68818"}, 0x78, 0x20000001}], 0x1, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e00fff3f4ff01", 0xfffffffffffffd8a}], 0x100001e5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000c45000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065e000)=0xc) sendmsg$nl_route(r1, &(0x7f0000712000+0xa45)={&(0x7f00005dc000)={0x10, 0x0, 0x0, 0x201008}, 0xc, &(0x7f0000b7a000-0x10)={&(0x7f0000868000-0x34)=@getlink={0x24, 0x12, 0x204, 0x0, 0x1, {0x0, 0x0, 0x0, r2, 0x10000, 0x8}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000153000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000076c000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3f, 0x8, 0x10000}, &(0x7f0000f53000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f06000)={r3, 0x8}, 0x8) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe64", 0xd0}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 00:47:53 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004fe000)="b836c16f1be89439cbefcd20757ccdd18fa9aa17d004771c8519492a97363ad3ba4b6a4844cf68b5591dbe2074cab5157e405de2b632fb6d3e0bbdd49e7d63ca64f1a7363f3d62f311f3f3c8742c2f0114db5f56d2e90550", 0x58, 0x20000000, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000007000-0x4)="c8d63f23", 0x4) close(r0) 2018/01/14 00:47:53 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r1, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) 2018/01/14 00:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068a000)=[{&(0x7f0000277000)="4f400c71af87bdcd8031bf4792b9a00b21143a88ead3067df8018d1012789a6eaeba2358386b79334f13601b023be17a1745337ec41590732c2501f841c10d14ee9b9da64feec37ec4c68d86500185800cfb21dcd398e5799b4e410801d0e082afc8630182346e5346e0ecb81e87f253e85077cecb6e5c43a9c922875f2e05a3f5c7664d896d7323c68d521652a793f252991ce8634d8e393e05992db5ffe98e7b45a2d7cd", 0xa5}, {&(0x7f0000e6f000)="4345e85ae69e79d1cc2953877a34325c3a94c9e15071f66c8a004510857a58b55385c72b15d2855a0796199ca8ba706d2f38ce00d27cd078aff6e0325fa7ffe3ed5ad9e765599bfe8d7e79637f508d9dd2fa7bb6e150ca0bc4afe9e837b74fe4648a39a4c279a343c22b157f02120fdffb7a4c60924bc397e8e83eb3717b79a1299de27e0edb8cc1048e4b30482ab74f8985375878514ae34e2951e11f326e9509cb978b7c7c42e2a2e037e6f853c3c81008933eed54dcaa90a1c18576bf1cdad51418b9ec2c0f52abc70746d2a0bed7896668", 0xd3}, {&(0x7f00002f2000-0xe)="0fa390fb22559bfa586b591069c1", 0xe}, {&(0x7f00008b2000)="19fee49070e270e43006da76362ac3bcf4431f2c8ce72befb3c90bb088d45d80bbfde74257e16756feb0d28ee126ae311a656097be02040b37087f619619d4", 0x3f}, {&(0x7f00000ab000)="43a294b8c2912d3bc1d5195b72f33a92ee250dba47a37084464335cd55978c593a5d45c9a50f5f68", 0x28}, {&(0x7f00006c7000)="056c5c6bf11ff4127aeaf55931fedfec8ca3de0d224f2fa1e3cabe78cb23021ce9cb9ef92444c01a5c94b476087a3ae90929711f17cff004ae658b23494fce8ce94d808bf71f4fcd08d5a5", 0x4b}, {&(0x7f000053c000)="25815db94c4c3cdbbc89b491299d04672a130b5acaa99f60018f649463a83e7d774d2dec4daf8768a64f688b16413b96e501d9dac547e3eff060a9d3243303284756933b1a786dff055f8fb473d44304df8b6ae07168f1f12b27b749cf103d584285272d5dc8ad9f7c2c0d32bd42b1c69bea9f61ded3bb3e4e27a15a4f83f1dbe488e7f6ec08a801fe6ecdea038df7e06495b77aeb", 0x95}, {&(0x7f0000dbc000-0x1000)="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", 0x1000}, {&(0x7f00008d5000-0xb6)="2a09a50d0453f0069dadafe42ddd23b23f63bf4327315af8af076fe50c2a46c1364366dfd2ebf47d27a417b6390bfbcada6accd11f4ac7f663e881163cea23479ee7964a51e9fee934cbb01442ce835708171e1668ccd8015b71834b8b25ab675089c51c9f0e8183d3ed29fe0238016808f17624d7a76a10f06e375803d941c7473543aa1203724209e78e97e14fb5f64c994e61f3951c8a120ab9ecb1c9ec44df9f5f2d1e0e3da159caf3bbce9ae5ca1a0c8f7a6c8b", 0xb6}, {&(0x7f0000ce3000-0x7d)="edc59ea1425f0d87e741ab11ed9030b5c5a0e008a393baf1b9886cab268ce32dad83b3284f3174563317860040f9bcd18e8171f9a3eed5052a03215f81220c145bbd6d55248a55b8e8cd6e256d3913b06abb7683f1ed96941de89accc6e9bccc74e53cf50f9a29154ab05ea10b7073df1b1f19c891fd990585f0b1b840", 0x7d}], 0xa, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) socket$kcm(0x29, 0x2, 0x0) 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f0000ec5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c74000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x40, 0xfffffffffffffffc, 0x80000000, 0x5, 0x3, 0x5, 0xffff, 0x0, 0x7fff, 0xfffffffffffffffa, 0x0, 0x1, 0x0, 0x6]}, &(0x7f0000ec5000)=0x108) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ec6000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000ec6000-0x4)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ec5000-0x1)=0x400) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000195000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d39000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a2000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000007a000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d3f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000068e000-0x4)=0x4, 0x4) r3 = socket(0x200000000a, 0x802, 0x0) sendto$inet6(r3, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 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, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind(r0, &(0x7f0000004000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000240000)={r0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f86000)="130000001000ff000200090b0000020008b10a002a000000000ae9a79111e5f9fb0010000000000000000189b93c185d22e4820d0300f051a1b4b88eb60fb7", 0x3f) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008a0000)=0x0, &(0x7f0000373000)=0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00009e8000)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000200000)={0x0, 0x0}) bind$ipx(r2, &(0x7f00000fc000-0x10)={0x4, 0x40, 0x7ff, "b6b1e0aa2dc5", 0x3, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ab4000-0x9)='nv\x00', 0x3) shutdown(r1, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000929000-0x8)={0x0, 0x0}) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000cd9000+0x7ba)=[{r1, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4, 0x0}], 0x3, 0x6) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000260000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c5b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e7000)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000cf7000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009eb000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00004ff000-0x38)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000df5000-0x10)={&(0x7f0000a7d000-0x364)=@migrate={0x364, 0x21, 0x400, 0x6, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x38, 0x2, 0x0, 0xa, 0x80, 0x80, 0x0, r2, r3}, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x44, 0x17, {0xa, 0x0, 0x1, 0x2, 0x7, 0x7, [0x8, 0xff, 0x1000, 0x2, 0x2, 0x6, 0xff, 0x10000, 0x8, 0x40]}}, @algo_auth_trunc={0x98, 0x14, {{'ghash\x00'}, 0x248, 0x3c0, "09372c4838e13cc1cf790575073c2444a91d3244136884893985f00e2a6612bca177774aaa2b6a56a3619f84f15e0c49bd15126dcdc18f7830db678bcf99d3722be17637546fbda455"}}, @algo_auth_trunc={0xac, 0x14, {{'sha224\x00'}, 0x2f0, 0x0, "03cefda023fe26d31b62587edb6eda6bff9992c3ef4f9f0cd3cbabad27717709d244ccd2fefa10f7190b4b09e263b1c9d74dba043c6a06aa81886b496da594d990c43bb795bc17d5ddaecf4258830271ae5c26c734ab1e144c9e3a5406d9"}}, @algo_auth={0xa4, 0x1, {{'wp384\x00'}, 0x2d0, "59910208f771828ae9518877e5f076b0861108067894855b3a1f859fc16f77f4be1eb41e5b991d12429e0ed0b6fe56d3369d4c31eae08873702bd0f255f053bb12041cb3ccd453233b91d4f0dc106f7d884afeb3ebeaad194657"}}, @algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd0, "727a56cac7ce0329b6ef4ae25b03c6d042e79dad963fd600634b"}}, @offload={0xc, 0x1c, {r4, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0xe, 0x36}}, @sec_ctx={0x68, 0x8, {0x62, 0x8, 0x1, 0x6, 0x5a, "916690462481ac06082adbb5772ed6172ce8b3bcb5922c12845694fa2451ccf58676af2e5ea3803d792315fff550283692a5c20608a8201442b802ff9e858c7f4dd61378f89f80d0eee4b46ac18c711cd1b1fd230f3788b22101"}}, @proto={0x8, 0x19, 0x33}]}, 0x364}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) bind$llc(r0, &(0x7f0000261000)={0x1a, 0x19, 0xc68, 0xd92, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/14 00:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d5f000)={@common='gretap0\x00', @ifru_flags=0x4400}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000fd8000)=""/0, 0x0, 0x0, &(0x7f00001f7000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x3, &(0x7f0000655000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000076a000-0xe)={0x5, [0x6, 0x7, 0x74e, 0x20, 0x5]}, &(0x7f00001e5000)=0xe) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000db8000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000420000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000086b000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/14 00:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003bb000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000990000)={0xa, 0x0, 0x209, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, 0xe) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003a8000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000549000-0x12)={@common='lo\x00', 0x0}) 2018/01/14 00:47:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 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]}}, 0x90) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000e04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x800, 0x401, 0x80000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xa1ec, [0x2, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0]}, 0x5c) getuid() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 00:47:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aaf000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001c6000-0x4)=0x10) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x65, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4a}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000001000)={0x8, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000091e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/01/14 00:47:53 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept(0xffffffffffffffff, &(0x7f00003e5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000058c000)=0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002c4000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000068a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e7000)={r1, 0x7, 0x20}, &(0x7f00005e4000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000071000-0xc)={r4, 0x80008, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f80000)=0x2, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x7}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7c791d4218a, 0x200, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0x480, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x276) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/14 00:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/14 00:47:53 executing program 1: mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x14, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000597000-0x4)=0xfffffffffffffee0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000036d000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7f}, &(0x7f000025b000)=0x98) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000595000)={r2, 0x10, &(0x7f00001e7000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000427000)=0x10) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000430000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000596000-0x4)=0x10) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000596000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000500000-0x4)=0x10) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000596000)=0x3, 0x4) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000595000)={0x1a, 0x1b, 0x3, 0x3ff, 0x200, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e9000)="d6e1eeb0919ab08885c71227f027a8c1a874d6fdde6e4250cdcfa0dcb795d36d8052a56c972a71d8800738f2023c94978405357d8fee523ce4aa5477ebdbc74ef871389ff77bcf0f3e5ba924cc3d790352dfa1e242ba0662afca3d4bd546bbd976e0b2f2e0073eaced912a6aa79369a58e909b3b8ccf02af3201c12e3fd0c5d0c735eb7ad6bf0e4ffbfc89d33f2882ccd05682a18f2a30dfb42d1afa54b848908d09221f6e90d055551d4b54a4dc13ac14f27ece4c14f3f60b3f942732e145db5d9e7abec8de6a6804dfdd05203cb5", 0xcf) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000557000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000a0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fb000)=0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000596000-0x1000)="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", 0xcdf) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003d4000-0x4)=0x5, 0x4) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005d1000)=0x0, 0x800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a16000)=0x5, &(0x7f0000635000-0x8)=0x2) syz_emit_ethernet(0x36, &(0x7f0000ffc000-0xf1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="7c080002c8db", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/14 00:47:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000036c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000d82000)=0x9, 0x4) [ 324.081371] netlink: 22 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f00001b9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d66000)=0x60) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) 2018/01/14 00:47:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xf0, "070b2231e2a958606d5f5f6fa698c97ab88e7faae852e99f16a6e164cdb2499682f4f10b9681f1c1e0ea4d83a11b97af54ab40cb11f98245e4c626b36e65fe422741a48f1875ee6aacf6ff03ba4bb80d68bf1615c3832c67440abbb26f6909c87cf2bd0d51f106bcd334e36cb4eeba0b566b00ba35177e90d6e2373d2d2f3a1620f5f4830065864283f040e0512b0187b7455f130dd1a9e3e3ece4ac1b8368e752e5f34d8339f3131e39a9737232b7a855ffce8241408d2f8d29b108bd28c3144bebc1b24d6ec246388571431159f964701a7e81e1eb128bba64f331d2384828f5f07de7795fe361552dc7a64c7e224d"}, &(0x7f0000002000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x2, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) r3 = socket(0xd, 0x80006, 0x8) r4 = accept4$alg(r3, 0x0, 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0xc2, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000)={r4, r5}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002000)={@generic="c8f98f67e3ee72e2489f06c8a2917828", 0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000005000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000006000-0xb2)="3a311e632edb0bde87453757ff1c70bbc4e6d18d3d5911807f669d83cbe83c586f047951f910196c050f11b2bdf2cdb555f3fb7e421257aa202ebd392cc7227d4ba777a0e21a88067c55602d46bfb483ad4a06c0668dc6e74ea9aa83f9d7ba7db6afdd7582f1f3e3eec3970004dff39a5d16753750e172ce63906bfe3f7bd174055ef7110ed5842f8944f0f2f8d0e079d8c01ef4508da652c87df9d38f7c51c2bbaa95005f48aad0a7465074a13f4a4e1791", 0xb2}, {&(0x7f0000006000-0x60)="91227610c54075f0c90016cfa9b6021c12a1e4bf171438c8d760c660c21acc09c63bb7a9877d8b57370ab3bfa1943374d90aa5af2dfcbea9e0551e5731504d083f50ab8132436493d6f4357727ff44cb46048963a1cc06748242111455a15b0a", 0x60}, {&(0x7f0000006000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000006000-0xc)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x4008000}, 0x24004085) 2018/01/14 00:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x5, 0x80004, 0x2) connect$nfc_llcp(r1, &(0x7f00006f2000-0x60)={0x27, 0x3, 0xb25f, 0x3, 0xf6, 0x80, "9e81e230666db970e6026fba614c28ff3c0c831c821be2f22bd391957e4838782d798939367c24d270a77efb6d092179caadaf7ee35c95135d1d936b6899e2", 0x2}, 0x60) writev(r0, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2018/01/14 00:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000645000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000a35000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x4, 0x802, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) socketpair(0x10, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000002000)={0x2, 0x100, 0x4, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x4, 0x9, [0x0, 0x6, 0x6, 0xffffffffffff0000, 0x8, 0x80000001, 0x2, 0x2, 0xffffffffffffffff]}, &(0x7f0000005000-0x4)=0x1a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r7, &(0x7f0000004000)=0x4) shutdown(r5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000006000-0x4)={0x0, []}, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000)=r4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007000)={r8, 0xeb, "d1bb8f1d996053da8cf3accae195ab1c721e4a921c1391a42d02646faed00e8f3c9016a2b679887385f39ca73073e92babaf0ff828bf73d6518c183d86dd7a36691ab9460414aee9a1a6fa082acbcb27ccb14cf83820fa85ba4408efa84455cdd0a6e006ec0c229ad4a08c528888a636cc3261b59f045cd2ae1777a566455b16dc5429f690f899d5862742249f8a9872595bb4468845f9deb48fe7509e2a7ef2a237ec8c34e69ca2de2723008282b6d1ddd95de51cc312966576fedd61cac39967b8c8854b25fc786496d67b39c2a3a302e59e5a8580f042c202deafeeae498f09e550c8f9d53166c08615"}, &(0x7f0000008000-0x4)=0xf3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000008000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000008000-0x28)={@common='irlan0\x00', r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:47:53 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e5c000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a57000)={@common='gretap0\x00', 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b0b000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00007bb000)={0x3, 0x5, 0x400, "4ef04304c1af", "3c9a464f4fc4f9cde86a91e2f5f07641"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c93000-0x10)={0x0, 0xc0, &(0x7f00006e1000-0xc0)=[@in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0xfffffffffffff712, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1f, [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, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000066d000)={r2, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xefe, 0x5, 0x2eb7}, &(0x7f0000a7d000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000133000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000f0d000)={0x3, &(0x7f0000ae9000)=[0x3, 0xff, 0x5]}) bind(0xffffffffffffffff, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0xd7) 2018/01/14 00:47:53 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40002, 0xa, 0x0) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cde000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000da8000)=0x4, 0x4) 2018/01/14 00:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x400, &(0x7f0000c8d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ba4000)=@assoc_value={0x0, 0x6}, &(0x7f0000803000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000b49000)=[{&(0x7f000057d000)=@in6={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000ec1000-0x20)=[{&(0x7f0000843000)="", 0x0}, {&(0x7f0000be3000)="94c6e4422ef80f851ede1363ff348ffebc03a104aeecaa9a4c89724bdfcb79f65499766c41a0dbc2c91458c3e631d024846088f788829cb358eba5ba323417a300da5fc84bc128e212c152c19829223094f10cde", 0x54}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f00006a3000)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c, &(0x7f00004d8000)=[{&(0x7f00007de000-0x7b)="6c87e03fdce85387a6539c7716f0f8fe5d6847616a14a748c64344c8dadc8a1453849498a65625b9dcf52a05818a4c114b58be2c34d638e5ac5ac99e3da91c1c43e9b8c41b12ea198731c48f20f88af3e97e68b7e064255b3e5c21e72f376d3e6b6593daeebc28534af5e9531439c02f9fee18ae05b993a547c38c", 0x7b}, {&(0x7f000067a000)="a2219f444ffd6de2d21745e1c9bc54362bedae267f10879fb5df2b1bff540759d4cc2b422fc3b9e91f25256e8132b3972273b24137a120dca6eafc439e178bc374a87472a22c1a12d68c94d582f39c7c9889ef2b8281814121151bc6f3d355f53722c162697df8dee9de78057d898dff82c3861c6c1c15bd6bbf76af823f75", 0x7f}, {&(0x7f000018c000)="9cfe05d311832f7c9d82c3c91dcbf997a5a65e90fbbd1d7be6ff4d1acd2e4b0a108bbe4002c17d775b64e7776ad63e1c344bf16b749c2135b4ba12a8516491f05cecd0f8de64", 0x46}, {&(0x7f00007c7000)="49a98f8e0cb8d322720be2a1077f77cd1450e1823b933246cb", 0x19}, {&(0x7f0000449000-0x1a)="4581569d52ca6731ad539f55435b4d462b9e6b056083cf2c2a79", 0x1a}, {&(0x7f00004b1000-0x6b)="f1cfc0fb6c9d312cb36ea6195ffafc2afd92d10955028cda8551291342dc80bc21437f39f206c3f3730d1dec2ca5b646975bde47a4b3947db6319f21a89bc3865cad8104880a0e835344cabbfc8c03cd7326deb68cf3a72c5f0370a98869af8dd71683ed47a7df407ce0f7", 0x6b}], 0x6, &(0x7f0000fdc000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x200, 0xffff, 0xf81}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x81, 0x8001, 0x4, 0xe2, 0x2, 0x400, 0xfffffffffffffffb, r2}}], 0x90, 0xc1}, {&(0x7f00001db000-0x1c)=@in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000081c000)=[], 0x0, &(0x7f000024b000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x0, 0xc, 0x800, 0x9, 0x20000000000, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x3d06, 0x5, r2}}], 0x60, 0x8004}, {&(0x7f0000a07000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000)=[{&(0x7f0000011000)="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", 0xfd}, {&(0x7f00000a8000)="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0x1000}, {&(0x7f000033d000-0x1c)="28f86db3511a87e5aa53af1226424c79dbe3f8345f463b17a2f63bb1", 0x1c}], 0x4, &(0x7f0000b37000)=[@sndinfo={0x20, 0x84, 0x2, {0xdb5bcf1, 0x2, 0x5c29, 0x7f, r2}}, @init={0x18, 0x84, 0x0, {0x8000, 0x3f, 0x4, 0x80}}, @init={0x18, 0x84, 0x0, {0x1000, 0x0, 0xffff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x2, 0x1, 0x8000, 0x9, 0x100000001, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xe8e, 0x202, 0x5, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xb0b, 0x4, 0x1, 0x1, 0x8, 0xffffffffffff8001, 0xa38, r2}}], 0x150, 0x1}, {&(0x7f0000cc7000)=@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f00001d0000-0x30)=[{&(0x7f0000c12000)="9ecdcd330ca437ae2324ab55567ca2474c90a4b3fe2d079159f0eb2ac8aba82dfeab9aee3fa23d0b0f78c5379496a189e9e099a8d6c612f599d3cc956a7b34a859ede0af8311bb6339032aa8bc5f1e5ec3cca6d040a66f1c5c04368fad673dd837b1818df71382", 0x67}, 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{&(0x7f00003eb000)="2550b547c57d6bc5350154e0b2433944b4dd259227ca6a3ddd868dc7fd6b24797118865d83c0dd6fd758eb09fd9ec8e5d2449e854dba99421bfa2364d1b62f4dfe59eb02ddd378ff6167620ba7db69c0a25f813c63c877a01a83782398417166c8e5061a40b297c4f0c7996377e332c339bbb9b7ef094d5eb8489009f09bd96ba29aed072f509f8e3fe0b8a214e800a5dbbd48f62606344fe09af46e6a07bf2f60a08f8ae0ce2a291e0d2eddd6bc9c286a3b183c4fc2d96cbb55cd207cd7cc2020414c05cd1dcb2acfc5909b9dd82ede963d5a8f4845974c9b71cfd41a8cb8d202399075ddaace10a660b8172346a4f0e35d4952801854859fed22ecab3aaa0f44c4ed96c2e918ba4228db6092b3f9687eee488e2f3cacab9f9c88bbf270aab9ce52177de64f2b503dbd2532fee768a223fd677c5f9efa263c2e809b668601b87c5f3b40a082c25bfb35506440f4c59a5891a5bcc5bdb62c197c038f673bfed78964fa73a726b6b9b9644f15de8fbaa00d94e44d241d0dd87c786161bdd8d6c72690f71417bca85c8b4d739226882e11c962d857438d2bd4176fa35f9faaed719924a1ae699d54292e9349d75104253eb091176de018e7925941bc4da6cb2b65e79085e248e9b52761f52808b98ab7003f61466738033d7ca1e0d1794f3ea3ffe5b2a8ed90e6e17795f56796fbac44a5c5f68c680a478fb693b0f455a3106341a5eee1fa2da7c0299b03e3a2d69fe78828a680715489f99a226692b9ceb42ea7c3c35d4d059e8613e4c314cb7ba8f6d4cebb25ff2269693132ff8e73bf2f9e91a8714f5bb4413fe863d36cc7545d1980ab65b8314b6e132c9c3281584dd459eaea0ed96b393183eb2d6d5db6d2a180b3b5aff7223e11649340462c4c8102092bb994f2680e018ce43167815e0085bea90cc41644cfb1fec457afb2454956d52d6bb565b62bbb8d8c3b797a4a3a096a8fd01a600577e13d6eada7b6e119c26aed24b7ac582078ddd85af2a53331d98e6521a14775eb96486e70f2fe18a493f5599b2c6975b7d8927d5c5a83e6624fe47fbd2da8cef3c536c1128964d19ebadca44554816d363571aec3c18ecb124039ce7dbe2a31bc06147b7e68246079a3c007ca75ac4d8e20b3c85fb2012f92fc93c5e51d52a6939ceb2285b4982f58337af80e5e3003aaf07a1091ea17b1ba641f81eef1c4d07308c7ded586bf1802ff6c5d4499fb7b1b642855557892140b463dd8d9329d08a8e6dc2288b6284f267c5a4e05cc2cde716962a15165792b33e9a42c28201052060928c813b103e8e5013e3a094804b7c7910cfafaa714f33a0ef12ebf11712b74e1e8a6093f08e28639e1f4f4cb8e082b2d9bf7d3fcbc9571d46278820904d0752d515950bb54630c07a0b4f518b65f3194f3d4bbe38525a1d3a4bebc7484ad03e2aca9ec00b922904fc17ea45fdc126c48ef65545b61b5d5c3f88d365dc162861ec7caf07f0f34963da5215e03a0721a722e7670a671ddea30a3006910dce451cc9c54a9312c506e35fc79778d0be38d74148017ec4b93dc9dd940ef9bc73b4a3aa60dc18640bac11da6c56fd0ebf178343162e1b92896b7ea889504c50a4f0414fe4bbce73261c939ed019b3780a3a62efac1e69d82a4f81c51280a2bcc4e48db9b94a1dfd8385ad17b4c9e787cc49445f18c9b80795745fe82e99fc17a5025dabda92c7cff61c894f9db3d987dab5cf7cd151466f5db8306ed96a3ecedcc1a8fc1db3e00493d977a001b0c757113d1011182c1d21a54e9cab1ac790b5d85102f594a836e29ce7b76001073212aaf69916fe823674bf42cfbdf9198046453f3aab79c0c0b3c7b7840b11d44e2b5e1db63f722bc95b3400d24a2c6c2a5788c0962e09e696fbf1571df8a3f2dd38694bde34af8af2c178ea052b5baa7205cffa8c336260a7cbee94eb9411e947109fe70bce86ace4f5152fbfaec23839a01a8f88cb0b0cb0519a23978f2520bb013996fb8dd5dfebd16c45e5cfed31eeedd143f91507f757fccdbd8731560873a2f763fc2ec2c7fb891929d7a53693e6349efcc5b24c6125b987b57b25cc7839a3c95b44e301322bf900aa7056cd20edaa02592391a55cc3db61b58dd55f362cfcb5f367c301340b72b7d273ca7293c1dc7771cfaca2534c4baff562705baf47ec324161d2a53f1976164dc6ca4bf21e44c9f90513878272b49d12d0df0d45d270d8f818ea18b98c8a0ae50dab8332649b32a0e2cbd48de10f8c048aed998df7804a921fc379b82ee9460e8159d46b3b1808a77698c36f8684fa8de61d059198332c84898288b826c3294ad4746787b55d48f1d3886d8eade83e790a01b4a26240d1c1a260320563ce303d3dd785b63e89564650b0d878e2a0e85fa5ad676602ad16b895412686bc113a978b1b305fc4e7679b0e6cfadb2bf7353b0433fc33a2a54c124febe06803bf25065df47608d8dea41aab39aecfa542059449506080a8f7e47538cfa00f24ee1ae37aa055f1e2e1e143bd111d2f319f0854fa38946a2b9e25bbd0d8666a5ad1c00fed811a47b6ecee8ffd4c656d0f1f829f8d548e2579e90a9975e674ddf1c07ccd81aa393c14af3281f436ae08be106382850f6c4a9975c852c20af7e1bf864e18bf95a52a33cfd15d97a46ba0aabbc10d6e9261168de60e91ce651b09e435c7ba4bdf3695e7ed7267300343597bfe7aad45f648a5a3137b0f3145a436e9d1e910b3267deef9fb1167ffac56c90165255e35d1ca52eea7c5247af04bcb3a6b9aed8af147d96bd2a7a2fbf7a1ce52aaa6162bad04776054de63698509efc03126e4e9c67c35e3bd24c4ed4ae890c99de2cc858315310a0265af9881199aa11197eb6436825f6e8a3bdd9a40b7080bf29ba224d0a8c9a4da55ed627fd908b84ac8dffa20cc7a9eba9aeb7e1d498c13d2974b25aa0943fb70483372fe7e91660fba02f65a857bcf8c322e2b2b3338a95385fa92e0d06638ca92aa44f57aa97b75f2e74cf7933e2700f787ff645e343d5f8bb0990b34fd06660143203ce38526b0f997c7ba847f5b57df13a545f79dce7158a89949250916c0d58b5158ccdfe386d37848c938ad30d5b46ddb05d3853665e6740e4ca4656f448d213b696475b24763b6a80a4cf56af75f3bcd4e6fc24034e9710a9092e01c8857212574bfd8817be58a9a9324c9d4b956a1ebc713a7c80eaa20f6ae78ee86b57ed7352f505c5f09db10941b3953ba5048c6506109fc4b89613d98db9c950c8532c11eb0d77319369a16bd55206db10c75544a6d4b04ffed85dd13f6647f1fdadcdad75e854d4b48e8f53faba2d222af8af37d11ce23d36ba4036366eb2e73b3f17aeddb3a6816c447009af8e2c3581a1e4fcb6224ac3883caed1fd151becc4cccc86055deb9060d6f6931a342fbe9e4f60e8f95a9e294b95086ec55d00e6855e154fa1a13e95e3b4eda52d28539a85942c9c1ff517af047096887b503c21309288678c2f7831b848e9609a366e825409214d5a70a0f218344d2491910caeb79891da0d848440817ff255031267acd8eff972478ce2bc70c192b80d338c7dd5fc887f79ffdfd89b12f6d47648d72d9982d6e738be851b1845800f26e6e27fb7f84c3c6ac3c3467d676ec3ee0a4f867a4282ec8c07f2a1dcf4cc5b3b1dc90c28f7fdee9545d1b3616d26fa3803c482c449fba15bfef4eeb2e056e7854dcbcd4984f238486ac6f357b571849f5c649a8bf819bbb94d3366aa2667bd143c287adae0770cfa46adcf70153c51dec5bf07957383ae5a9e1e29bad4885034af74e6c3228790d0e270ff25ebc46d161d1af8a9a741c702d42cd4ce425e1cb3338be044af387cf3ca8dcf0e33e56502ae33ad31a8117fad70734e2974527914ea07d5e3683c251c92c20c02b1b1c9cdd887c22ca8d3e63986616c550b0887e853a4d3ba31a40efe148b1a29a7461e4b98079ad91bd939dcb25345360252db9fbd9ecb756c958c7e7f1aa99153b001b3f63d91f4abb4212367e7c794147717cc1c0c180cec55da378990095f359e758d87ba14a19316ba5fd0c1519e037d90e1c6eb30dab1bc4e9661c4e48c63ea989b1a8871d2d6eaf948e82e7f8a6a8efe3d68ac2dedb70a04c8317fc6cf4c913c0f1b1739422f241ee1aa96aca7cde77bb825b6bcb46320f996af72d2b74a27830b61d19edf725958acb220a6ba6522fbdbc9045538c1561e7aa95698193e4b0daadf690d8128acee9e3d8d150bbc05e27b1d9bf779fd2f17dc9801d3241f076dae43a8a5254451367fbbbb0da10a1f7727cdbf0d2041f77588771c442043b035af3cee2967e7cdc30316c38f8bbf2fc26f87ba372d6183666955e30c8e2063ed120e40f2d597baeffd1f7232ddde774192c0a4f52a8685c2a5a8a76946876a7b2a33c9e507055f9c671a4600cbf2edaba91a0590102a128fb93ea85d6395d8f4d8b8f385b2b199f50d1b7cdc290c72107f7e9a40691e1254bc0c2eace7f92d7d098def276f70a4970cbbd25bbb9ba8cd5ad8274031401eb963b25ef719cdc71f7e7da87b06b0047cf78a9e24b30e31add0d62f1b22d2aaa1c373a6775c2beac1574063904e517d106cad0f01bf80fb5f49d35a43edf935a6354c0dfe2b480ee3a73a25316afdac8ab5fbc2bba8ad703c1c222a6bc8acd42118efbae1f96678369442c669b56209fa4ab44bea867f5f63693a1c32d9a064c18e91e5d2c370253171a234ebe03fe130d6dda30d80e19977d719e3245b12bcd681c02b75e38fa8441a1a82d09dfd6cbe490615fd744e0e52cece078417ac135eb0f2356fa712113844b0b4deacea64ef410d84df60b67178b1778469f2473d187427c50d2fd90d2607bc0f8fec1e3f36bba4d3c3c15f11f99a15a6fb13c44adc219cc532915910355515edc9d347fa7d8a2503fdfb965ea8e56aad822cc3fe9bddbc6f2a889da6cdc8594802f10ccbf389f2f230e2eb292729046e514759564541ec74de4d51bd0b7a600c9c7312171650cbf8b4cb12c4c6095ef7da948af6423927cd7905d0307b9eeec00ade210581d3399674471b6154ff9997fe2a0b8184a4a04d6429d28c0943d2489e5b858f03ff1ba7f18fc853a14f0c99aee90f56bdc9d7b1c82d884e47ba80bf0968ac483b913dcdcd800306cf12d927a3129573f436664b36412584be8ebdf86f6be57017747482c02fd7d480c0fee8e23f2f50cd45251913ffc3a38486f26a5a00ac363b37e659a3eca71aa0e6acb23a1571e0e5de630d194a2bda3b2d63fbad007361b1f7679c90257e05b9505aa5fef3e6d6b3bc32826793d48b3761d9ef5f33c6b80bb759989836fbae254b6299b220046087ffb79eda290f6833b5182bddc1ecf1630113482f7af51f17e4a2a03ddc91cc7ac8afc3118292324343b1d9fe8a9806eecdd74c8187377d0152cd09e2dc89c3c8f47ab1f2a031dcb9956329e650a71bed32b3a10ce52432d6dd9e163698902bc44f0c1ad2399dacfadc753d04ac95990bb88b9259769dc46a69e4ec87b53ccd612a4c1ec733f8399b11d842dc051c90bda98250d1b5a089eef9abefd10fd0a6fea95a47453055094523f5e9c821206026abe83299f4983b7b9e6a16c56cbc83b8fb625b3d3294eb34ba687d503881302aecf3618268597ea90a34e8125914d111a32cd744a236b7496a053851e858d618c14012e21d044c3caee543e1a771de2d337c67c8714421b5e25bf286d0603a1c2cd27a60393a0902495b143fa20cc912ffc646d9888a2b742cd16b7485d60e569fccacbfa8e13b17adf034", 0x1000}], 0x8, &(0x7f0000516000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xd, 0x0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x7d8c213, 0x75c, 0x9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x3, 0x7, r2}}], 0x90, 0x40040}], 0x7, 0x44091) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000786000)={r2, 0x100}, &(0x7f0000366000-0x4)=0x6) r3 = socket(0x11, 0xe, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b00000)={0x0, 0x4}, &(0x7f0000318000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000334000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00003d8000-0x8)={r4, 0xffffffffffffffc6}, &(0x7f00005d5000-0x4)=0x8) setsockopt(r0, 0x7, 0x0, &(0x7f000038c000-0x73)="7e71b5f814f6c92fdb403963fe0ee20c8fe6ab7667903729a2a8ec170c6602a353f7c92c468625ec061c77b7774752e7788139261b3dda5411a6c188d32e193f438edead15138c20546f8ce50862949507f8b146198039ecc58b13763666440915b204bdc07a9c566b578d447bced1d05f5a5c", 0x73) syz_emit_ethernet(0x66, &(0x7f0000621000-0x186)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "741ef6", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 324.207152] netlink: 22 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 00:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000676000)={0x0, {""/7}, 0x0}, &(0x7f00005b7000)=0x10, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000344000+0x5d7)={0x3, 0x626, 0x5, 0xffffffff, 0x8, [{0x5aed, 0x7, 0xa560, 0x0, 0x0, 0xc06, 0x0, 0x0, 0x0}, {0x7, 0x10001, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x3, 0x9, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x1ff, 0xff4, 0xff, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa4, 0x4, 0x10001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x1000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x400, 0x1000000000000000, 0xd988, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x80002, 0x0) r2 = accept(r1, &(0x7f0000e3a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000570000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00005c0000-0x4)=0x7e, 0x4) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000fec000)=""/79, 0x4f, 0x0}, 0x200000000000) bind$inet(r1, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ec0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5b088c78, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x0, 0x413, 0x7, 0x1000}, &(0x7f0000752000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b9000-0xc)={r3, 0x3, 0x30}, &(0x7f0000a74000-0x4)=0xfffffffffffffe5b) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a86000)={0xba, 0x401, 0x200, 0x1000, 0xffffffffffffffff, 0x5, 0x2, 0x101, r3}, &(0x7f0000355000)=0x20) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000547000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000981000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000937000)="", 0x366, 0x4004, &(0x7f0000c55000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/14 00:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x0) splice(r0, &(0x7f0000b81000)=0x0, r0, &(0x7f0000101000-0x8)=0x0, 0x2, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c00000)=0x1, 0x4) pipe(&(0x7f000059a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000740000-0xa)={0x0, 0x5, 0x1, [0x0]}, &(0x7f0000108000-0x4)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000463000)={r3, 0x8d, 0x2}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000dc000-0x8f)={r4, 0x87, "f57d8d3b30afc390fbb19b0bd9028578d6de568653773e74ee74891f252e7b693e5ee448deb88f9ace7737398d21bb381f633fee44cb65fe09c0b3edbe759a8a80965b4aac6fb12dd9da2a7a8aa42c6887702c6cd982221bdc6c830ae765640fdb811e61765bb9eb8dc596555578418f23237791c865b71dec141348fb89165fdecac342b03a56"}, &(0x7f0000e55000)=0x8f) r6 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000dcb000)={0x400, 0x6, 0x4, 0x4, 0x7, [{0x401, 0x6, 0x1, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0}, {0x0, 0xffffffff00000001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x100, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x3, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x4, 0x519, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3ff, 0xffff, 0x100000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x20, 0x141, 0xa9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005d5000-0x108)={r5, @in6={{0xa, 0x1, 0x1, @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]}, [0x0, 0x9, 0x80000001, 0xfffffffffffffff9, 0x1, 0x1, 0x1, 0x4, 0x6, 0x6, 0x0, 0x8000, 0xfffffffffffff800, 0x1, 0x9]}, &(0x7f0000a44000-0x4)=0x108) sendto$inet6(r6, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 00:47:53 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000004a000)=0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef4000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000085b000)={r2, &(0x7f0000ef4000)="f867fc8077626ad4e7c112742fc7df79f775b924ddff6c2748c12cbb741e2a8364f7973b3afb1e4c351e36bc8a4258348b48f109e0ba0c1af9925f1215347f0a50216a0b88d05c1c7f2a2bdf0c9277", &(0x7f0000ef4000)=""/70}, 0x18) 2018/01/14 00:47:53 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000fdc000)="bf71973e8475d200f64cd39bb3cc731ceef07698c7fa84ddbdf71d4328c79cc21e8eaa7ec96180bbf4a4071533dc85e75fb7bbbbf7c1d3c142f8d2f41a7f79330c51eccc9e93bb82af3c30ec09ac708824919a484ff2c9a1d907ad3a125aa879bda7c2e59fc84365706eb43019981d14fcced29c809d7766e15e81da033199c6316e6ffef777c6533a696d7cdc1c8cb2c6d0143d51c647e02588d1946afe0fc8f32abc0c0acb751e3b123ce5c365bd83cc844cbfce6b6a448d2984c3ad1fd8657f8be2789f29f166e7a6279e97cfdb69956cd8bbb22f38b3ae937421b4d203c2fdedb42eb5a3") ioctl$int_in(r0, 0x5452, &(0x7f0000a64000-0x8)=0x8001) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fde000-0x4)=0x3ff, 0x4) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x0) poll(&(0x7f000017f000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000d8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000687000-0x10)={0x1, 0xe33d, 0xf35a, 0x8}) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000f57000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e10000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) sendmsg(r0, &(0x7f00008cd000-0x38)={&(0x7f000040e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e25000)=[{&(0x7f000075c000-0xce)='Y', 0x1}], 0x1, &(0x7f00003b4000)=[], 0x0, 0x0}, 0x8001) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004fd000)={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xffffffffffffffff, [0x7, 0x5769, 0x8000, 0x5, 0x2, 0xffffffffffffffbb, 0x9, 0x200]}, 0x5c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000b4000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000)="131f0bc53d5f875d964e138b82412940", 0x10) r1 = accept4(r0, &(0x7f0000f07000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000840000-0x4)=0xe, 0x80800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005a7000-0x10)={&(0x7f000068c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004d0000-0x8)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000df6000-0x8)={0x0, 0x0}) r0 = socket(0x1, 0xa, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002f0000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e9b000)=0x8) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) bpf$MAP_CREATE(0x0, &(0x7f00000b9000+0x492)={0x17, 0x3, 0x200000000000, 0x10001, 0x4, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000bfc000)=0x100, &(0x7f0000fc7000-0x8)=0x2) 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) bind$inet(r0, &(0x7f00007e1000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000028000-0x18)="06", 0x1, 0xfffffffffffffffe, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000847000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa2000-0x4)=0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xfffffffffffffe4d) 2018/01/14 00:47:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{0x2, 0x1, 0x7, 0x0}, {0x7, 0x1ff, 0xb7d, 0x7f}, {0x2, 0x81, 0x9, 0x5}, {0x9, 0xffffffff, 0x7, 0x1}, {0x7, 0x1e, 0x7, 0x6}, {0x5ee, 0xfffffffffffffffd, 0x1000, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x4, 0x1}, 0x8) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0x3, 0x3}, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x7fffffff, 0x10001, 0x7ab2, 0xf65, 0xd2, 0x1, 0x3}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009b8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000810000-0x4)=0x0, &(0x7f0000a27000)=0x4) pipe(&(0x7f0000080000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008be000-0x4)={0xfffffffffffffff9}, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000df0000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(r3, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d4d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r4, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cfb000-0x4)=0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf0000400000cb000800e314", 0xf) r1 = accept4(r0, &(0x7f0000dde000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b3000)=0xe, 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000097a000)=0x0, &(0x7f00001c2000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x7ce}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0x22) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ab6000-0x64)={&(0x7f0000196000-0x8)=[0x9, 0xffffffff], 0x2, 0x24e, 0x401, 0x80, 0x9, 0x400, {0x9, 0x3, 0x7, 0xfffffffffffffffd, 0x10001, 0x1ff, 0x8, 0x1, 0x6, 0xcae9, 0x100000001, 0x1f, 0x1, 0x4, "df83f8b9ad54670a3f62430ea2bede30d35ba9a14b54f272b52affb1f951a54c"}}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000025f000)={0x401}, 0x4) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ac5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0xe) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d23000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d25000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000bb9000)=0x0, r0, &(0x7f0000d28000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d26000)={0x20000000, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005b5000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000640000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000728000-0xb)={0x0, 0x0, 0x0}, &(0x7f00001ee000)=0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081b000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012e000)={{{@in=@empty=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038b000-0x4)=0xe8) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000)={0x0, 0x0, 0x0}, &(0x7f000081b000)=0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081b000)=0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081b000+0x81c)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081c000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081b000)=0x0) r11 = getuid() mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000138000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081c000-0x4)=0xc) r13 = getpid() r14 = getuid() r15 = getgid() r16 = gettid() mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000)={0x0, 0x0, 0x0}, &(0x7f000081c000-0x4)=0xc) r18 = getgid() mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00002de000-0x38)={&(0x7f000081c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000774000-0x40)=[{&(0x7f0000314000)="a85ca9f8822791687a262ea585f7415e7002f737888a62e15c49a2147b348e7320eecae9c816575187cb3a29f4c99c6c3374468684cbb822bde784c19480d38e7eda4ff47ecc35005a1df7372d882ee01e182e5f62537e21cf0ad53d8780d217a44386600892bb3d084c13ead199770349c6c5942f904f511b4900491a1c9baacf4545d563b43f0ef1552b786f6c916c806cce47d9eb58f6a249d9dae19b7ceb4505484b8d0c7f4d0edd2dd6762b521ae0707a5d26aa4587dc379de69013bd6bfc37e53c54c021c1c2e09f7f887f1027b9d4441b5d5cd8f0734d5106ac7b85e96f4f61d55cf8633221b45d06", 0xec}, {&(0x7f00000db000)="78355a5514370535a2bf1653fb753f5805e8dd1e34dad086fd0bc5db42059cd3e101f38ed70149646536e45766a26e246d0d165c238f83f2ffc58ab4035bf027b5576e368a95e87a23673c8852d99ab6a9ea2b2e3786f91232642cb9c8879a114645f2af81a781a61fc785593b954fedc1633b8f9812cd28a4a334ca78fc437b3223c051bae27fac4b466096675d55f1cf00c73045740ee120e1504282181c2232af19bd24c7b43eb834a570e425b54a80d8f68f9a18136ac1745d3ed933b72641249481ab433bd750366161be1c5cfa9b7c9556b90a579c10b6a7", 0xdb}, {&(0x7f0000245000)="cd9401bc7feb00cd5557eaa736c6826eeed8bfd5299d3863c70a4646176849143ed5d6b2b85e96fef58cb4f724a69b85a28596f65be3adb66e36c2adb512e895fe1835bf7e871b02258fbb9409e40a246b1902c801ecf01d448c2bf5eb7095c0d56c49307093a4a9b5929686e131fb4dc263761762c2df306cca9e6bde39f0722e68d467d16e3062299267b672b52ff7bb3ec71a41e921a8d4c54c7d9a9a0651e5f8ebc6f17a6e17cab81f6958ec1c32461cecd7a90c694be6753a2932d490ca38558493e96832f665e276d0151096f672262de6f22421d135f0622d9ec444cd78df3b4a0ebbe71e40fffcdd10f0d8faada12d", 0xf3}, {&(0x7f000059a000-0x88)="ea3a07fbd8c16622c02fac25a50b26a19d5ad0c4d25c4d0e39a3f8b6fc8edd55f9cec65738a346ee3d35b1ab2d1f40813da1ece2c203ad4f5c8962e232056d732bcc03df4a3e860c00ffac413be2c0e55455c7d56a210e1f7b3a6df5e03f49fba2a5183aa5309ddf6887775fa1f25f3d6e4a38a77bd4e0e522abc94293a2b55907bb269830350c74", 0x88}], 0x4, &(0x7f000081c000-0x170)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x170, 0x4000040}, 0x40000) 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000086e000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xa, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00007ca000)=0x1a, 0x4) socket$inet6(0xa, 0xf, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/14 00:47:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000000}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cea000)={0x0, 0x59, "c8437ace14e990acaf3e3f000e3a32a96b77c282d92f1f96a92e93bc845e9cdcf98e6e2af589cc835ff0bb360d61bdb76e67cd8c2f09348af3027cb14cd067341694cb930aed38950c4d4c854418910f07e5edd54fc7137cd5"}, &(0x7f00004d8000-0x4)=0x61) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d32000)={0x0, 0xd656, 0x3, [0x6, 0x91f, 0x1]}, &(0x7f0000371000)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a3e000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00004a1000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x83d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000017d000)=[{&(0x7f0000e1c000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0xca3, 0x1, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xa5c, 0x80000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xf7, 0x0, 0x401, 0x0, 0x0, 0x2, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ab56881, 0x8, 0x8, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x200, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0xfff, 0x5, r6}}], 0x120, 0x20008000}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="7c9c61d9b2a09781ec565e856ef7070f", @ifru_flags=0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @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]}, 0x9, 0x138, 0x4, 0x3, 0x5fd}, &(0x7f0000002000-0x4)=0xa0) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f00008c0000)="c447820400000000000000418b04def7a5422a57874c75a85fd363e4a045b47107054217f96dcc9fbdfd1a2f246fcf17a298ac0e8a", 0x35, 0x20000000, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffa2f}, 0x1c) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d3c000-0x8)={0xff, 0x0, 0x7, 0x3}, 0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000239000)="7965616800e60f576cfcbae57f77c448ff07552a5f814c9d5b592671549652b0d5c93ec20e849704bedd96284c532dcba6a9dfc62f1a5079", 0x37) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000533000)={0x1, [0x0]}, &(0x7f0000d50000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x1, &(0x7f0000ee7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d3000-0x20)={@generic="68728397b591b627fde6ad4adae8e528", @ifru_flags=0x201}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a16000)={&(0x7f0000684000/0x4000)=nil, 0xffffffffffff92aa, 0x5, 0x12, &(0x7f0000cb5000/0x3000)=nil, 0x3}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004b9000)="fc0000004800070fab090008090007000a00000000000000100003002100010000000000000000000000fffffff86915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c03ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f74c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000d5c000)=0xe1, 0x4) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[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], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003f5000)=0x7a, 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000c22000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000759000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000-0x4)=0xe8) [ 324.594282] validate_nla: 3 callbacks suppressed [ 324.594287] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) ioctl$int_out(r0, 0x0, &(0x7f00004b0000-0x8)=0x0) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000499000+0x6f1)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007b2000)=0x48, 0x0) bind(r0, &(0x7f0000a4c000-0x18)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000eca000)="a3b9107e96bd5aa132708b3d768c1ad518955d9e2f37764527c8fc4c637a270730f3d9a5e142b0b66bc6d8a70d9be9e96323562e49cfa49fd2bb017eba42d12d4eb500f45a0cc46c29574775f8d65a35d8be7aaec803a2e0c52b43bfbb7115a1912582c086341f1ca708073e18897590a798add25d54b284b1c1fc593100e04b8ea07f3f0bce7f2bc4ef134398bb3d05bf9df38e0c901a7fe964943c9885bfa9ba6e878436576053930e51c99ef5dadd110efc63749a54c189b1145338ee705fcb5a41d1c9116af5dad26dba1192ea0f698e24da321af1258cd96f0c4ea2ac02e7d9b069293548c0bfd4356b6864c6c3a6277d502e64a8", 0xf7) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000fbc000-0x4)=0x6ae, 0x4) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad1000)=0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x0, 0x0) accept4$llc(r1, &(0x7f0000b53000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070f000)=0x10, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dca000-0x88)={0x80000000, {{0xa, 0x0, 0x98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000+0x62e)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="5b93c834965353bd1445a81cda90880e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008cd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40, r2}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r3, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f000065d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000acb000)="6bf7f88c6731ae59fcd76d597de0f8b1", 0x10) bind$alg(r1, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x40, 0x10, 'sha256-ssse3\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d33000)=0xffff, &(0x7f000005b000)=0x2) 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001cf000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000-0x4)=0xe8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) connect(r1, &(0x7f0000f44000-0x10)=@nfc={0x27, 0x800, 0x4, 0x7}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000edb000-0x228)="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", 0x6a) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f00005ac000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a4", 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r3, 0x0, &(0x7f00002b2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000130000)=@int=0x9, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e35", 0x26) [ 324.694835] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000592000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000ae0000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f00001dc000)=0x0, 0x4) write(r1, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f0000fd5000)=""/39, 0x27}, {&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a5d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a5000-0x4)=0x10) socketpair$inet6(0xa, 0x0, 0xff, &(0x7f0000c51000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c89000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000274000-0x4)=0xfffffffffffffc38) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006da000)={r2, @in6={{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000079b000-0x45)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x37}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a67000-0x4)='GPL\x00', 0x7a45, 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 = socket(0x0, 0xa, 0x4) sendto$ipx(r0, &(0x7f0000c86000-0xe4)="960c0de53a3e5a18a957b5abad9b9c1ee7655146a3ed04b71128bb629ed13e6c3ea4222501e686105ea8851b88f15ef8425df8851eca4da5953042fddf9b9138778c5c3374eafa298b06a72ba377e1ea3d1f2aa0bfe120785a1072ca839374979c9e8acedb99a98c1abccb6b38ea11007f19ea2229d4d56668aa2fe01e91dda7addc6aed8c9f107c1dc1d22f07e40ce6015cccecb00d48d4169e7b63016622beaddc6fbae617b7819be19dceddb2a82988530a415a32f6a97bf0e95573e1d43ab391084276bfb18003c8a419cf508d2000b3538b72f97c25481ff43e81784c963675599c", 0xe4, 0x0, &(0x7f0000fa3000)={0x4, 0x3, 0x0, "bd4ce72bb487", 0x0, 0x0}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003da000)=0x0, &(0x7f0000870000)=0x4) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) r1 = accept4(r0, &(0x7f0000792000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000735000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d14000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000012a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000058d000-0x10)={r2, 0x98, &(0x7f0000526000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x10000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000f70000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000570000)={0x0, 0x800, 0x8d, 0x40}, &(0x7f0000b45000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000731000-0x8)={0x0, 0x1ed}, &(0x7f0000a82000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000099000)={r3, 0x841, 0x1, 0x81, 0x53, 0x5, 0x6, 0x40, {r4, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x4, 0x4, 0x3}}, &(0x7f0000b2b000)=0xb8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003a8000-0x20)={@common='lo\x00', @ifru_flags=0x0}) bind$inet(r0, &(0x7f0000a95000+0x6c9)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6e000-0x6)={r5, 0x77b}, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000434000-0x10)={r5, 0x2, 0x0, 0xffffffffffffff80}, 0x10) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3a000-0x4)=0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000228000)="c9fbf5ee5a080000000000007a969957", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000aed000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xfef4) bpf$MAP_CREATE(0x0, &(0x7f0000775000)={0x4, 0x1, 0x1, 0x5, 0x4, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000581000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r1, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x2f, &(0x7f0000272000)=[{&(0x7f0000af2000-0x7a)=""/122, 0x383}, {&(0x7f0000a1e000)=""/248, 0x0}, {&(0x7f0000ec0000)=""/15, 0x0}, {&(0x7f0000631000)=""/222, 0x0}, {&(0x7f00006bf000)=""/82, 0x0}, {&(0x7f0000fa0000)=""/252, 0x23b}], 0x1000000000000185, &(0x7f000091f000-0x66)=""/102, 0x66, 0x1ff}, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000e6e000)=0x0, &(0x7f00008bd000-0x4)=0x4) r3 = accept(r0, &(0x7f0000404000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d61000)=0xe) socketpair(0x3, 0x802, 0x2, &(0x7f00008a8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008a7000)={r0, r4}) 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a67000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a66000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a12000-0x4)={r1}) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x401) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a67000)={0x0, 0x5}, &(0x7f0000a67000)=0x8) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000923000)={0x0, 0x10001, 0x7f}, &(0x7f0000a68000-0x4)=0x8) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f00002f8000-0x38)={&(0x7f0000a67000)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff40}, 0x1c, &(0x7f0000a67000)=[{&(0x7f0000a67000)="206ebebc769d48fe33a13aeefc552fe07dadda35b0af0ad6e3a26fa2b4aeabcb898a85995aadc67c459ee0ac17cf5d776654e7785bcee2dce3fe1845abfc2bd4087221fcee96", 0x46}, {&(0x7f0000a67000)="4d6b1284ca55a4becedb31b82e00eb", 0xf}, {&(0x7f0000142000-0xc5)="a9dc56badd2b6e471cd5572caa988103f7f762a9e1b2cd1e207993eb0a20c70afbafef0907cd789c80a335a1d83bdf352549266fb074548074b0b3b602f3c7abf2398e35b1b984392e376972787db33b6d15812ead59692da020b2991a2dce140efa3ec3f72b9ea76ae84179fe8c70984d79e20dfb48d9137deb1d00faa5c4121530329d8a80acc5a83510c501d38bd4af3cf4fd1479f8975ba8c3f1a968d4470fb04e78d5dedf562044256604a151321d5f26707012e350263e8f2bc5156d73aeb0bca30e", 0xc5}], 0x3, &(0x7f0000a68000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xa77c, 0x6, 0x2, 0x1, 0x1000000000, 0x4, 0x5, 0x190d, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0xff, 0x49a, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0xe5de35960760d295, 0x1, 0x5, 0x7, 0x6, 0x3ff, r5}}], 0xc0, 0x4000}, 0x0) r6 = accept$inet(r3, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) poll(&(0x7f0000761000-0x28)=[{r6, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x4) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x80000, 0x33) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000058e000-0x4)=0x0, &(0x7f000058d000)=0x4) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) ioctl$int_in(r0, 0x0, &(0x7f0000c36000-0x8)=0x81) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f5d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ae000)=0xfffffffffffffd23) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5d000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000840000-0xb)={0x6de4, 0x3, 0xfdb8, 0x966, 0x2, 0x9, 0x7, 0x3, 0xbf, 0x1, 0x1}, 0xb) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f5d000)={0xf, 0xd, &(0x7f0000f5d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10001}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffe00, 0x0, 0xb, 0x9, 0xfffffffe, 0xfffffffffffffff0}, @generic={0x0, 0x0, 0x3, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0xa)='syzkaller\x00', 0x8000, 0xe1, &(0x7f0000f5e000-0xe1)=""/225, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f5e000-0x14)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f0000d1e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c85000-0xd3)=""/211, &(0x7f0000a9d000-0x4)=0xd3) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ed3000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000e36000)="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", 0xfc, 0x40000, 0x0, 0x0) bpf$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, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000055e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000680000-0x4)=0xc) 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e3000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000a87000-0xb5)="32a5859fdb82380db16fd91800fe2e571b45b4e37fb558d0611768eb2b7cb674c1cd46883d0ecc95e6e813245b8ccfb6189685f241f355a4ec3be47a4fb286c37c367b62d622f4752d0d2a7ad15cd93446eb04cd2bfbbc72f92af102bb8ebe6d96ff44fb8a1d55dfbc93d0cebe26170d2527fc27df5f2c5af4516e9bff028443c4fd507df20bdd332cd5b1b9f90b9cd32826e9442d626036c930fe958a5e1303ae332cd8f18bd94400e6cecb6f5485045c188f24d1", 0xb5) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aac000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="855b5925ae63", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b4a000-0x12)={@common='bridge0\x00', 0x8}) syz_extract_tcp_res(&(0x7f000079c000-0x8)={0x0, 0x0}, 0x7ff, 0x9) syz_extract_tcp_res$synack(&(0x7f0000edb000-0x6)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000315000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000018c000-0x4)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f00006cb000-0x4)=0x3c72, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006f2000)=0x7fff, 0x4) connect$unix(r5, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) close(r5) poll(&(0x7f000003e000-0x30)=[{r6, 0x540, 0x0}, {r6, 0x2064, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000bd0000)={&(0x7f00006b1000)=@in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c, &(0x7f0000817000-0x20)=[{&(0x7f00005b4000)="aba7c868a40b467df28334aa9a7a1e51396c5b4e7fbafa0ead4846693328848327440ab4b7fb5e980ff1e6e6bb4cadee296bcb3bd8130225b32fee979c3993639f793be2ac5526bad4ed0306005efc73d1b93f99c6e0902befc50ce552d1d0cf02604e787bee626fcf834f71a660c09281fdf46a73190883d770d7a61e6150f34046b71dba29dfce16490674c9b38ee379e1b2e4217a73f821b30a1eaebda7984cabc617d05bad20eeff9c5202a02a52f743e125eca479a0527f0e981004f380780b5e2eb5cf968a8bd73884b0c45061f8258d71a84b0a8c4d5a", 0xda}, {&(0x7f0000600000)="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", 0x1000}], 0x2, &(0x7f0000a93000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x4, 0xfffffffffffffff9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0x2, 0x706, 0x7f2, 0x8, 0xa3, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0xfd, 0x401, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8201, 0x6, 0x5f, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x134, 0x8001, 0x88e, 0xfffffffffffffffe, r7}}, @init={0x18, 0x84, 0x0, {0x101, 0x1, 0xfff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x4, 0x6, 0x4, 0x9, 0x3, 0x3ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x9, 0x3, 0x6, 0xfffffffeffffffff, 0xe9c, 0x58, 0x80, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8e, 0xb, 0x0, 0x0, r7}}], 0x1b0, 0x44000}, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000905000-0x10)=@req={0xeb, 0x17, 0x92b, 0x9}, 0x10) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) sendto$inet6(r4, &(0x7f000044e000)="8eb1b0a430b00a92b79a6ba1ed66c9c89338b1486cd9da72590357a698a22f8f517a306c8182f23fb402b0fc766813df110461e7094dcc299fd9038103929fd6382581f6639a7948cc270fb646e7222cb9291efca9", 0x55, 0x4008885, 0x0, 0x0) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x3f) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005ec000-0x3)=0x1c, 0x800) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005ec000-0x8)={0x0, 0x44}, &(0x7f00000e9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000013d000-0x8)=@assoc_value={r1, 0x0}, 0x8) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2c000-0x38)={0x0, 0x0, &(0x7f00009db000-0x30)=[{&(0x7f0000606000-0xdd)="89d0e380c3468f88b0ae6513a92851dc460214cab7cd9a697bda8d049e456009a29a60d6afa0263bf2b7e0bc9d41f1256f0bce3a96d046ac18fbcd50cdf02f0fef79bf676150a8acd5e0ce9961d9e2536a30b43671f40d27e3ce6b8ef4cce38b3ac6c1a912c58839a17171dfe76eb90acdc603274e22885e27835ffc6b0bba1dcafc9de2f5c12b9330b2d62af08b2d7395227e994e10aeb16b9df053", 0x9c}], 0x1, &(0x7f0000026000)=[], 0x0, 0xfffffffffffffffd}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xe, 0x0}, 0x0) socketpair$inet(0x2, 0x80003, 0xfdb, &(0x7f0000bc3000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a39000-0x4)=0x0) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000003000-0x4)=0x80000002, 0xfffffffffffffef9) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000f52000)="939ffc81215bafe0b0c87922103146c6ebdb350a502549dbad708a33232f45b5e18c5bbc412b164042a598af9b40553c294dfc2171f42ec5f9e3ad2df96dbe38970dff7b16189129e82ea6d07b12581849dfb5e223c358e7c4b89216ab672278c7986103944da9d9c661c1ef7d030ccc72c02db49b86d57a237c8efc0fb0fcbed58d57f726f9af5506ea433f531edcb371af3b71fdc1e1fa0a4241842474edec66f61b7816f05f5695b8320ac0aba4c9c7347e80251e1bba614fed84b9981b3dec9a4e4cebcaa0e6d0f89be2b652aa4aeccc2859aef8280f8e3533f0a839a9ef55c5703519ace3070b9952a2b894aa4b1835644ce1df729f2e07c3583a14db3a9b1d3c4df795c9a62266fe9e32ecdd7330f7d52956536293a5e8dfdba961529c4386a2fd17304008ab37ff5554ea1c5fcab9660ba8794e570ba8f8ddd195d29ac0b26f02ad7ab9418e1ac4e364905941ebbe62afd9ced09bf1a7caf2259c12faf9129059297884fd93891905f5ba4532007c2f2d4ed39ed781c00d8e6d298b42809dc02b1a68cd3020cd1332c0f6124ec1e0323b6c25761e9d01c51349ebbb8875d915c8c2776db5072fa692cbdbd2b2c4a94e0d8e26822ac5317821d0e4008966f3c167892858fc4bd399c5c4c9c74e44ed9366898450038d1a91d1919e49d5d919ef92f4e72d06276b2e014119fd45f20df1167e92f5e9103855615a41b1f30a30022f41be19b6802e5f275a8413ec6ecad6393c66efd6d30bc469aeb9b1168f9385559dd17c2cc178147fe50cce7672d6b819e4c51741005ff956610caf25f341df0cad43f55176f86f43a8a5b66e25e02f030fb59189c85c7e8f1287b2ece0e73f840b88af81646acada246c63fed62e1de07f7353316e1ebc3c343b6f26be5b3871586413e17d1a70a9cec266b5907dbf3220482dc614cefb0d9f7e2fa95bc15c4953fd4e5f4c44d14025a20305682bbc398c1b5e326e994552f9ee53994b25ace25b3800498b8720f625dcb1734a93a85ced5fa27c79d9cfa976c0879cdb9be4b96039da57edd159e4f06d51bb84148aed54d6e2384869f053752f06633c0d850707dee88aa14342160cff0a792789b0284d5c797a066db318c075c2ff86bd17c203dc4cc0ce6eee7bbc59049ee2b7ec334ec5e00a61f469bdb88efc243be20bd1c5c7cd23da5202b1eb0c57c75a588dc1eb20e223593a50aa5784e0518b622e2799d95bb4efc7fab17bf0fbe2e4b51196d76e1c556a4446733c7609a684792c3510c07bfe696d741026509a3adf2566e0eaa7bb1f8a76f7413ea05c2668ff7f6dadd989bce1d9b1609df8bf1a67bd713518249940061636f7dc379cfc17f884e6b11019f2bb879e3b0c3e2053157a52fab6fa10810999158e1fb11f31110abfc3c4bb90c24a8d0c90a0880e497d0ed651ded6577858b2e4a2cfacf6c79599dd4d64c18ce967effbbb2e47e1ca0c8a1b132e8909aebc1a6413fa0d89716ce8f03950a659c44d9f3377e287c306ed1924a04654dfdada5f407f19062edeb7d24ae11b7bcc077690f6aad7b5d4ee312df98a64bbb1dd5c2fb35df39dff62f75d87ce8005d76252b861aa2f6a704e1c629b6a8e89af2ebfb430a86b2d068a756a0bae67539addcd7ec32b800aec7b7c3d9210fb28017b5e62c4d51dd6768e7bbf311423e0f83217f9b9a0e7f40f820798038f223f6352185f68c4e850e5a002a7427cbdc8a5fdaad1f15b643f35722b35d9045a0542871077c4d3767c65dfaf4eecab5fcadb8d9c7942e4508666afafd13ddf0bf282a490459aab0ecf326a0ad9582a4f2d35a3bc2af30a44d2b15ff251d26968c2f3fa82ad41f5aa81e12df0b96d764c2fd29435dc108af0ab81d3041545de98f222d29e1d49a9386a249fa2d2d384d921accdac344430ed6bc1b3f342bf9eb8feb4157166e36bd9dd1910fbb63500694c4652209e46c05cfe1627eba886d52bf97fddd005d12120f16af70c33259f47db497e9cae2fed0170cbe942629d5974475efcd2363c7cba7c2f285e880f58d7c84cdbcd6114afe2749ed1e609811d350603516c67a41025c7469be435c09c687df352191211e4b4e333c956133d19ebda1d0f42f1442ed16de5baec576aeac4d504abf58488eb2310b74405152fd7521be9650393bb8085adaccfaf2f3eeab995ae637e42a638a3ceea9a287c0f714ee86e3cbaf321d042e1cfc8577738847a82b5ae8221e84e33cbd5f7a843b323705cb1dc2e4b6b303b0fdd93dec3d80a9a28b56c60aaaee93247b3a1ae7823b25a3199048091d613dce432564dd08f246045e71c046c2212b3bba8259b17ca638972fb026d85b240cee56f820fdbe2d67b84bdcd7c037cb4a9e4f8581130d36cf327b624dedc2d49f3304e83bb8c44b9d5414fd48cc8e113328e6b61565713731388a6a80b81be074ce2d6962f6dd801220c69550ace12d47b951663fd7fa04e2618acb3074aba7c11bb6da93362c2a46d85b8eb8e061cc539bee962f77e686513c651620eb95aa5c19a9f3304362a53b74b4d005fbd34a275942fb367b2bf61291ce7c6c3e6078e89896fec416af8cd39f3e6180dac4e850f7754fbfe317b9289bc09c52646f45fcb98aa844694ee13ed4bea4d557130bbb6a2be8d641ba2e4fc1ccd46b2fa56bcb964b1be7b06a372e090d4552e739b1be68d4324a81f3af8e653406ac94661cd9495e899de088d17935c0731df7e0fa2ec50b9749754ba7ac99e575cebc6adb51ecd839a2ae4b4ad8d9ff56258220d1ab5b4e342c57b2afdb88a56c13b7034bbf04b9f67178b577cc05adbc64751421a066209c23eb54203faa1e9395bdcef33c5e68d2396231fe72a6f9649613737bceddca5af0bd1bb37eccc818a21ca82d64268e747eb06d7402e5fa21fc422683c1a606b853c86545f59ba9dba6803ce596abc2f14e9274e28df1d6f01d8d4cbbc71bc52c5007f84e3a75603280a52da20f3f5314053681b40688d68fe4aaf31186f82ddaf9a756b412ed7b1ede111f2b56963726ebda3065c79aa804b895833f98ba3ffd93a8a77f15b4ecc8f495043ddfdb6569b9be1a4b47a9c02c28bb2959598698c90dc922bfe734438357c4aae4bb1cae39737705e54a37e0bb80799afdffcd26f32124e970fde26a475f32f36e9ffe80b3013549f8a429fa65b2d5e83e77699703a7ee2efe1eebb5c494cf992110075e5189e208cbe88b86f663dd8909817bd3e9e536a8f120fe09474258f812bec3b5f613b508b91783ca10e5303ddb465adc93d9fff79ebc9d408ada1822ab51ef1f69bf21487766bc210a8887bd749ef81202d94897675408bd0764b9351dc77df658527c324f1695f41912e261813dedd5829bfbbce2f06baf076b8a455f3b20fb5e2e6c4c8238d7cd710aa15b468499817d9207c0430786170443290e7bc82fa9040433358b0e54267da3c97d6535552b154cc17742e70846129088011602e43eed325cba5194a5e918ea6ac0665ee705748b3da545a7171c5beb35d566844ae90eb38b6c1779fb37cd3e98f4b1c77420db4504d4d86de820970a18f2b177d5f324f420cf9823df6ec3cc75c9c7e61b9e97d6c589b555ce0155a2cea8dae669b57698308181cb20442ec9633aa36dfcf7e25dc664d431bcffddc7f88bece000415e1c9f67b3945a59b4fffe39d301827b335503418821855fc6b8477ae9d307ca4b650b371a0e5d6d432ae834f3fb91d8f7157e3fa11beebea635cb1fd5a7cc624442f96fcfc8ea8dab49920e06f531e94f2683b2421de2a364013796e1e2479ad00016fa5e44de7624919fd4c5979d5c091c0c817ff07e86a712d16b7ca49879204bde857dcbbd983abd83a9881e30bf38948910cd3f0fb4b729f98626fc960de14ebb936cd05f2bd4e16e657e10b4387cb76b0a71dc56c43c5232c6c48d2cedda996f401c722e04495223725c3810af00ee26e0a6dc6762b698676a74d49455121edcbad3fd468981cf4dcc98980d5cd6ab81a17f6435679361ccc1ca91feb0091797cf18fe2c22a2b3b026f3467713e93c3b8d86af5a1eee74991f59ea5fe3f5156ddf2a13b88bc39431510c55b6e1bf821e0c68080794afac12fae3b7b197ecbc1e275734d5ffa3e66396662084503c443a981c6d197557b37c3d6ff604ab98606f0b190e4eed2bfbbebc25da044a7418a78e4e56f1e5eaedc6bd9c439de5be754e4ba815f487a9997452a96a7a2b052c08c175d97ac4f3b502e2d4b9099eeda4d10b49950c80bf6875400ab08e139fe91f0e9af2f7636efdefea3d9dc9c84cbffce618d5f2c467f5dfa80c29a8423aac00a22724b840a4d15339853076fdd15d9888854cb5804d2168cdc96bea08d04fc42261eb199264c794a440e3711c105217a91b7aabf2a62c567e994eb2ca050dec603cf12ec32ccba661aed9499c0819fbd3b1660e1deb544e61056578f7cacaaf2324f8250e3e824d1c37661b3d89e0039fc7885c366e12d6b668e0bf93e5b320e2591434b3c79c6250766661d26ccbabfe2c66b6ce6555fd4f4ee2714800abb1f73cae5e15a57376a89f2d944fbf8f4fb19c9bc44500c322baa93e1c84fb2cb4ff5786c49acd64b94a0a65dcce6e0e9bd89a6057160e95c319d8069248b5715723292c486091f6ff6722525b5e13b6e36d4379692bf4fec2b571caf9c2d449317cd6876ca9d749614c4c9492d89e09317e7de4bcf30e387adb57b5efaf825a7e65c794f17caa46b78fba5f69cb579bd33102c106ee73d32d02b5051bfdd37b6c8975723ed854d8f31afbc62c9d53645df8e26b057815504df2a9bf784a8a3f0aa2b018c8c4b642cec34599ca8b16a78573206b71a6cd7c4ee5b444c2e1e90b917303fcffff982ae4a14857a0b8ab8d7239e08536e76777c36596fd7a5b0ea859329d868595430e6547299ed6666d7e7aec0ae52a11a9e6c472fe461f43c1dd8bb7c9a43073f123be06725ac6094119441c242d767871310b1f6a8eb619029896a835a3d5bec98ad3230fecb23ab9247c60217819745c40a3253136accf66cb3521c4455f4409cbac6f090fa0a8481284d982db1f06335bac0ab6b6cf97f4a6daa757e8b9b0a8011b5f845154dd446365b80ac425a0e52f86c2404862f9b4769a7e23fa2465dc63bd6aa08ecd58bdd051756f6836a6de2470ff34a40857495406852daaabaa596899c33310ad49a822b78fef65a915e61f10882f2fa29acadac9e75e3a0de66e52109fc92560d343f0a4acfdbfff962bee997df00b11b5b697fdbf3b1f4863b31dd9623ee09982650a8c0a98ab9470f9916f7aaca29691310c91afe42fe358a3f6f30bd909739933c57d433025da9e86d7da26f721eebbbc620bad2068e14e04e3817175dc5122d4be86b31eec724b04b6ca12157134b2e66b2ba91e8f8dcee7d2e94252d5766c5eb68cc1bd889a60072c7645ad1594abc4fd01ec605765dc7aec95a66083752da6807f6517befeb8466b2af36626aa1a4e9b868ee44324b797e486b924ab9686b097d3ede79d162954af292f259a41a1a1ef4d37fccc121de03f60cd93d77ca6607ad28469da9db9d2d443e18922c03fa416887f24e0e2436c9daedae788fb0a36ae1bccb8651881b99b64d594e523444ea07a1a2f2c98447f1f0995342ca8651a0490d01a40976db3f1108311a73b13b17fad3c2361605ab3c854a514773dad38c67fc21b55d6b0c4f2dca750abfb5ca4c5488140301572b96b79227ea7da9a393eabfc22674048b5d849287ef0275fdb3de12449a481c55979fdf3b0ebe792215") connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) recvfrom$ax25(r4, &(0x7f0000a7f000-0xb9)=""/185, 0xb9, 0x40000000, &(0x7f0000b7a000)={0x3, {"c4381b638e8073"}, 0x4bc}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007000)=@get={0x1, &(0x7f0000008000-0x46)=""/70, 0x6}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000617000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001fe000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000)="91ccf802568e8260166a66ec1b4712", 0xf) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00007b2000)={0x7, {{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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f53000-0x2)="d7f8", 0xffffffffffffff30, 0x0, &(0x7f0000f4a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007bd000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000844000)=0x14) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000)=0x436, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x101, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/14 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x6, &(0x7f0000f25000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000582000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffff000}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xdc, 0xffffffffffffffff, 0x3, "dd532fa5d0160b1d9e5b72495f3d83ad62eb14a15633fac716cbc04fd939b17741e7cab1a357d6de065e1c9199b3695b41f0b4d163edd54e8b281ebf348dfcd545eea7810c9bfb43b1bbc689e2be2be2"}, 0x160) bpf$PROG_LOAD(0x5, &(0x7f000037a000)={0x8, 0xe, &(0x7f0000b15000-0x70)=@raw=[@alu={0x7, 0x623, 0x8, 0x8, 0x0, 0xffffffff, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xd, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0xf, 0x2, 0xa, 0xc, 0xfffffffffffffff8}, @jmp={0x5, 0x10000, 0xd, 0xa, 0x0, 0xfffffffe, 0x0}, @jmp={0x5, 0x377, 0xf, 0x6, 0xf, 0xffffffc0, 0x1}], &(0x7f0000665000)='GPL\x00', 0x40, 0xc6, &(0x7f0000b63000)=""/198, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$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}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@alu={0x7, 0x7, 0x2, 0x7, 0xb, 0xfffffffd, 0x1}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0xa, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 00:47:54 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b0000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f8c000)={"a4415eb48239dfbace107757e0b41e2b", {0x4, 0x3, 0x31, "9694f1e6ee09", 0x8001, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x4b49, &(0x7f0000f26000)="") 2018/01/14 00:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) socketpair(0xa, 0x800, 0x8001, &(0x7f0000748000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000ba000-0x20)={"69ab5329ec8f21075764e805f5612b90", {0x4, 0x1, 0x86e6, "200160ac449c", 0x3, 0x0}}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r3, 0x8907, &(0x7f00005df000-0xcd)="11a49801f1d6c9398803a85e2d07a4b85350953663a8f78e1227752137044ec3b992d30266f19c8efae39ff86c1fb3950275434c55c4f264a914c5cd200658840fadd9abb080f3408341e62b314f64fc8735ceb95a767d290464bc48667a5d7f1dc631f16c6b0512e4318a77d327b6cf60151d47e5c9ce22c3cd64c940414e418f9898ff546abe96b33a12fac46e3f0042972634b666e72353e34fa0c99731a279ec38e21776c86c0627de0ff6249140af6307ad3a3bf9beb27f8545126c90975fd3d9047bae3753d4dd63e95c") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ced000-0x4)=0x0, &(0x7f0000825000-0x4)=0x4) [ 325.054769] dccp_close: ABORT with 4294967275 bytes unread 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xfffd) socketpair(0x1, 0x0, 0x7, &(0x7f0000107000-0x8)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000eee000-0x4)=0x0) socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f00006e0000)={0x0, 0x0}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0xfffffffffffffffd, 0xfff, 0x0, 0x44, 0xffff, 0x5, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x9}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0xe, 0x30, 0x0, 0x0, 0x0, {[@eol={0x0}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @generic={0x0, 0x4, "ca4f"}]}}, {""}}}}}}, 0x0) r2 = accept4(r1, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000189000)=0x1c, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x13}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}], 0x88) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c21000", 0x0, 0xf1c, 0x7}) listen(0xffffffffffffffff, 0x400) r4 = accept$inet(r3, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000298000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r4, 0x84, 0x0, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000124000)={0x0, 0xce, "076631529f2f5e88b1c9b4e1240e5d285f284d340e7c2147e8864c0cb00fef94bc16354b5b0af73e03ae27859c34b9e82e73fd666b2aff6202e47e19a4c93bf76ec83c7d889e860777a9689dbc2cdabcbaef0c3133cf9f06d05b0c97c904a0a2cd955e7025cc10de19acc0342ea215e876ff9b0ccd0a2e37b7f336f26ed4a2818abc34949890fcf3bc2345ba6637c1c02fe6f0fc99112d869674b9b1569a438ea3fd39c1c278b6c79df4279cb22e380af56e1b961a34960693f211b405232f7cc062b9c782ee366028c485561a67"}, &(0x7f00008a5000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000019a000-0x6)={r6, 0xc}, &(0x7f0000e07000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x2}, &(0x7f0000459000)=0x8) 2018/01/14 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000aaf000)=0xfffffffffffffffd, 0xfffffffffffffed4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000096c000)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={r6, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r7, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r9 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r10, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r11 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8004, 0x1, 0x5, r8}, &(0x7f0000647000)=0x10) recvfrom$inet(r11, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r12}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r12, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r11, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r9, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/14 00:47:54 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001d2000)=""/198, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0xff) 2018/01/14 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00000f8000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d4000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000305000)={0xdbc0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:54 executing program 2: pipe(&(0x7f0000794000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bfa000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x8, 0x87, 0x8, 0x8, 0xa, 0xc2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r2}) socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00007af000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037c000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000058b000-0x84)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x7fc00000, @loopback={0x0, 0x1}, 0x5060}], 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) 2018/01/14 00:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000565000+0xac0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x1, {0x3, 0x4, 0x401, 0x3, 0xf99, 0x3}, 0x3, 0x8}, 0xe) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$inet(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/14 00:47:54 executing program 1: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) 2018/01/14 00:47:54 executing program 6: socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000364000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000db3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ec000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080003, 0x4) r1 = accept(r0, &(0x7f0000287000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa8000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009c4000)=0x3f, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) 2018/01/14 00:47:54 executing program 4: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a67000-0x4)=0xfb57, 0x4) poll(&(0x7f0000761000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x4) 2018/01/14 00:47:54 executing program 3: pipe(&(0x7f0000e51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000411000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x9, &(0x7f0000f74000)=""/4096, &(0x7f0000f76000)=0x1000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c3e000)=0x400, &(0x7f0000c91000-0x8)=0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000bea000)=""/140, &(0x7f0000f77000)=0x8c) 2018/01/14 00:47:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000568000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000c2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0xd4)=[@in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ce9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x9}], 0xd4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$llc(0x1a, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f00007c8000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b7000)={0x203, 0xfffffffffffffff5, 0x3, 0x1, 0x5}, 0x14) 2018/01/14 00:47:54 executing program 7: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000efc000-0x38)={&(0x7f0000a9a000)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000693000)={&(0x7f0000858000-0x2168)={0x2168, 0x14, 0x7, 0x200, 0x5, 0x1, {0x2, 0x0, 0x1}, [@typed={0xc, 0x30, @uid=r1}, @nested={0x120, 0x5d, [@generic="997235b7dde8d42f", @generic="89d65f79f801da5fce9ab8d11c01b3f577ed8c03919af68355de3390659e63665c29c00af0283af7e00f4e33960c7539d3630520f73e69cd35243c74b45825515e3960494c79e07abe859736f3958ec684ca732d7e463ecc99ac67b4", @generic="295035de2d7bb2c5e17857efcc0a89bc2115a24ba05ae08348f1838d22daeba6163ed47910c4573ad520c6fce464fe1413ac3f904738a8926faa77d17c240b119992a4fa5a0292588740ecd8a5af8c3a0bbb76aa0777a212e70ed16b451bf0008e736add63767a820f6c80928a5bb05cc20baf357c3b06f8d717086f4bfee0c7833d5b7c8abd72f93f29017c96addb0ec9bc16b33eb86932326a3d0722ed805868ff3ec4b31287446a2e3b1a040bf9b2284b817d06ac"]}, @typed={0x10, 0x8a, @u64=0xffff000000}, @nested={0x200c, 0x85, [@typed={0x8, 0x32, @void=""}, 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@typed={0xc, 0x7fffffff, @fd=r0}]}, 0x2168}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/01/14 00:47:54 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x1001, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00003d8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff6000)=0x1c, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff6000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x6, 0x5, 0x2}, &(0x7f0000368000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a90000)={r2, @in={{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]}, 0x7ff, 0x9}, 0x98) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r5, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000108000)={r5, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005d9000)={r5, 0x100000000, 0xd4, 0x5, 0x5, 0x5}, &(0x7f0000923000)=0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) [ 325.319139] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1812 sclass=netlink_route_socket pig=10336 comm=syz-executor7 [ 325.344933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1812 sclass=netlink_route_socket pig=10336 comm=syz-executor7 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000489000)=0x40) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f7d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e54000)=0xe8) sendmsg$netlink(r0, &(0x7f000079a000)={0x0, 0x0, &(0x7f00002b5000-0x40)=[{&(0x7f0000c42000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00002f7000-0xec)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x2, &(0x7f0000d15000)=[], 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {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) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 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, 0x7, [{{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, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @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]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r3}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c05000)={0x0, @in6={{0xa, 0x1, 0x8, @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]}, [0x100, 0x4, 0xfff, 0xffffffff, 0x8001, 0x4f, 0x0, 0x5, 0x101, 0x100000001, 0x900, 0x6, 0x1, 0x5, 0xc9fa170000000000]}, &(0x7f00003fd000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ee000)={r4, 0xfc57, 0x4, 0x3, 0x1, 0x401}, &(0x7f00009cc000-0x4)=0x14) 2018/01/14 00:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000019d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000bd5000)=0x14) sendmsg$can_raw(r2, &(0x7f0000595000)={&(0x7f00001cb000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000655000-0x10)={&(0x7f0000b9e000)=@can={{0x3, 0x0, 0xfffffffffffffffd, 0x8}, 0x5, 0x1, 0x0, 0x0, "f342c340c17936bf"}, 0x10}, 0x1, 0x0, 0x0, 0x240008c0}, 0x1) socketpair(0xb, 0xa, 0x1000, &(0x7f0000c5b000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f4c000-0xc)={0x0, 0x0}) 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000039a000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff4000)={0x1, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) r2 = socket$inet(0x2, 0x80000, 0x3f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000120000)={r1, 0xe6, "795f876030c2320be1fc6dd53149510aec3a69b10ed0d0efc33cb329b143b54947139c7bcdb415452dae898b7df40558d804b81f3a72323b191c2a3d0fbf4a87b184d2c5bec051a3b4fc58d91f7c76017c52711e7de99b070712c78d9a77019869e666045eea11efda93d0c1b50ea64172ccaba2d3b60423a11d84acf8f2e110373a346ec039ffd0c1946386308e0f4b0afdac13e63a9eb379f60658915183492822abd917fde1d91b904de40633b1ab49a0d34fa82355c55d96eb733151ad430626a6aba6c569c0815666953c7cfdc0e9a889373f2f98211499a20a6e28244531aa656be1b7"}, &(0x7f0000cbf000)=0xee) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x36, &(0x7f0000ffc000-0xf1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="7c080002c8db", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe(&(0x7f000078c000-0x8)={0x0, 0x0}) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x80800, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006f2000)=0x0, &(0x7f0000e32000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c9f000)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13f}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffee9}, @in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7e}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xe0a}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000488000)={r0}) sendmsg$nfc_llcp(r2, &(0x7f0000c50000)={&(0x7f0000185000)={0x27, 0x2, 0x3, 0x7, 0x6, 0x80000000, "eb0d757b6d4548e3b3fa0d143a6f21628ee8c10cc0d7548dbc6acb84eff858e86e40b51f345d205b70395dcce525729142bd453fe15e059324d2398c70a79a", 0xb3d}, 0x60, &(0x7f00000e8000-0x10)=[{&(0x7f0000aa4000-0xbe)="72e8808b103794c24898f7e963a5392c76c319b2939b3b1906bdad3b97e7e7b0acf9b899d546127b4eaa9630ed7933e7e1ed20a002d50609285965aa7af7e4fa6be6a0843a8bb434b424397ecda4c5412370f9571c2f328e6be684801575d714410452b1943e3b7997029da41e87740c05b8e695065e925750be2f4a8b860edfc7fc3acfb98c83b801116bd113fb70f099eaee0fe9a67e38d459d331ecd48a7eafd342ffc6d29fefc423db0cb5fa065d58b0d7ae4edd1cb5fa5c97cd61f8", 0xbe}], 0x1, 0x0, 0x0, 0x40080}, 0x4040000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000033b000)=0x8, 0x4) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000021000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000001a000-0x20)={0x20, 0x3b, 0xb00, 0x7, 0x2, {0x11, 0x0, 0x0}, [@typed={0xc, 0x25, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000099000-0x48)={0x7, 0x6, &(0x7f0000848000)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xb99}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000187000-0xa)='syzkaller\x00', 0x3f, 0xa6, &(0x7f0000c59000)=""/166, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005e1000-0x4)=r1, 0x4) write(r0, &(0x7f0000731000-0x90)="1efc00000206ffdd5300f49ff60ff0000002f1000900018006ffffe5000051", 0x1f) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000672000)={0x1, [0x0]}, &(0x7f0000716000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b04000-0x6)={0x1, [0x1]}, &(0x7f00000c2000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000062000)={r1, 0x5, "4eed86b34b"}, &(0x7f0000842000)=0xd) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000499000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000035f000)=0x0, &(0x7f0000bd2000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000247000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009b9000)={0x0, 0x8000}, &(0x7f0000dbd000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009f3000-0x10)=@generic="92dc9e91ca0ac67b136911c5f6fc8521", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000821000)={0x40, 0x0, 0x80, 0xca18, r2}, &(0x7f00009a0000-0x4)=0x10) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, &(0x7f0000ad3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000050a000-0x4)=0x8) recvfrom$ipx(r0, &(0x7f000058b000-0x2b)=""/43, 0x2b, 0x100, &(0x7f000068d000-0x10)={0x4, 0x1ff, 0x10001, "e3b8ad56f6ae", 0x8, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x800000000000003, 0x4) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000118000-0xdf)="73cd6c6e65b4d07bd0fe9c9198a31499554fbc23e7509bd540a9f3a2edc90247d4c1378633fbd016b018335945b709df5dd73320e8c69a71475d42f8e3ebf3623273c988eed480330575de5ea924cf781e5406f5a470304f7672645d167907ed8e44ff207b7a3bce248b7116d6431f49d0700827f16d4a06f044823112ee15c9a8643888acef9fc3d63074ab1f754db82bce7220d87efcc46ebfa557917ff5b5b64b7e5a85c623baead0aacd011735bd35ce4e9df63c6a4b34dcd54a44799cd68a9140e512a833270435cf437d21d4fd6cdd6cb67c2d87a3f4baff15eed123", 0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000005000-0xcf)=""/207, 0xcf, 0x40002040, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000005000)={0x11, 0xf8, r1, 0x1, 0x7, 0x6, @random="49c463a60bd9", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x88, &(0x7f0000007000-0x88)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x5, 0x8, 0x8004, 0xb68, 0x5, 0xfffffffffffffffa, 0x6, 0x7, r3}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x9, 0x5e}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000009000-0x38)={&(0x7f0000008000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, 0x0, 0x0, 0x8084}, 0x11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000)={0x82}, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x100000001, 0x1, 0x3, 0xa, 0x20, 0x80, 0x87, r1, r2}, {0x7, 0x0, 0xff7, 0xfff, 0x10000, 0x5, 0x8, 0x9}, {0xffffffffffff8000, 0x9, 0x9, 0x10000}, 0x6, 0xb, 0x1, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x1, 0x4f, 0x52, 0x3f3, 0x1689e23}}, 0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000a000-0xfa)="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", 0xfa, 0x1, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x15dc, 0x400}, 0x10) r0 = socket$inet(0x2, 0x3, 0x9da0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d31000)=0xfffffffffffffffb, 0x4) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000097000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x26, &(0x7f0000297000)=[], 0x0, 0x0, 0x1a0, 0x0}], 0x1, 0x0) [ 325.491009] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/14 00:47:55 executing program 3: socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006aa000)={0x0}, &(0x7f00007d9000-0x4)=0x4) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ac6000-0x48)=@routing={0xb, 0x2, 0x8, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000f41000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) listen(r0, 0x2) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) [ 325.540625] sock: process `syz-executor1' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000138000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r2, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={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], @multicast1=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}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 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) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f56000-0x4)={r3}) sendmsg$alg(r5, &(0x7f0000ef0000-0x38)={0x0, 0x0, &(0x7f000001a000-0x40)=[{&(0x7f0000820000)="f1e4cb943af84767a30db7486905100c4de90aa41981545f604627f8ba66e0dd75e79f90af", 0x25}, {&(0x7f000048b000-0xd3)="531fab3f594c072a315fe7429e1f426a7bb61409a3ea08f6d3e97b2b158c5cce354c384ce4b222e7b005be2aac8ad7c2cf7a4478f43df08c3fc6737bc4f2193bac3fb24dd6ae72c6c135874e38c9ddd72a146e5fcf5a6999030699e216c25939ce69663ab89c5b00b3c9ad793cfc71fce24dd345f21331ae5c6886fef4331af2d503f68d34814e392b45fbabccd2646b44dd05e692baa152f0ffabc4ab84f49c24c00a3bb52fc30da07ead66002dc5941c40a3833e0d591e95e6a839bf7bfe297fc9ea729094da083d268b481804b07f4b719c", 0xd3}, {&(0x7f0000f6b000-0x9f)="73e164c962bbdacc0d32a7e9df25e4340dee996b5d84cefdbe65ec9de07a3dc260d0f745ce17c6b4471ff8ec10c80815ee931aabbcbfb97e344fba9fe7fe68f4b0514df8a1c9e4fbe2024f005d2a968aa18d6bed3906860c9b9c63795563b68e67d68a175c1531f2677f89444fc2c4708368fc4a98c620fdc96f2a7e9977277f23b514b3fb97b881462bb9584a109141ff154132fef648a62e9c0c14cb35c1", 0x9f}, {&(0x7f0000937000-0x40)="1e0ed09f5bf97dfeb715830850c6700657069ae17f710a51c794d6240ae4b46a49e7d16137a19eabb9df47b9461c91c452a9afd305ad1a909a6cc6da39318a66", 0x40}], 0x4, &(0x7f000030c000)=[@iv={0x90, 0x117, 0x2, 0x75, "6ef23dfced3ea6dc86a00c7338d9346c56335e1b3c88307d2648000eb78d1d5fb9c797d80b796bde70a09217ce2f39fbf6947a92895e400b265e3a69f95656199ba848b40dd0438c471df8501143c7581e7705964df021999d944c1a47fa012d224f40dcea12e97dc375f241f52bc59ad4d29046bd"}, @iv={0xb8, 0x117, 0x2, 0xa0, "ad6fc73f6d5aa7e92ae977a33c29acce6067ba3762551f3343702a6b1940a909c87685c3a98766655433f666136f954fcea36041e47bbc2b2bce8fcc2b95df7b81bf37b2e5c700a5215a0502ed89151750366e8bf6dbf68415b88a4204454c2e55207d1888ca5d7342ad914174fb40c106fc0744bde6e09b5cdeeafd2012150ebd4a75904d367454752dfb62baebe00abc9ad749c505d84e69a20d30d2f13434"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "1710e0ea53ffb638e20a3ebb33fdcb84a694a063a0b74cdd9ffc235a0eaec902c44933b759fedfff90d817a67234d7bab61ddbf7018e37ce1070232784e2bf8ce2fa9ff595b9bbdb65f6850a1ba9f8459066a29ad67603195e0532575f447b34623e8ee90402ce2b9f2ff9013d578449a4ba712fc24c50e939dfff30e4e94d8f64a9b075edb85ad9b45ef5fdda61"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x110, 0x117, 0x2, 0xf7, "cb8509271864d415d9c63142f4d622ed414d9d8abc7d7037f455099e5c9ff833fb7944f2cead7faa40ceb576adef98a597ab7f72263d454ac3ba26f919510d9985bcfb21ce5ad433a34faf2122887f37d2c8aa4482b64b0a335a47da88bb52edccce559fbe70f913cab370a63e62cf831cc487b893a2737f9bc15130b5bb9ac99ab8fc5573ce9065e2d1d032c0243ad06792850e2a63fbf81c73938a6ae49c53ac4f546d83151394b0dbb34056294f30dac3a42444ce3e640d133db32bfbadad22d71a952d8e5d159514d6b530f8ba6806afff10f37fc4e0be84865ac179f7e25b59e7c74877ae0e0d9b1090c2b3c2400513a807b0e496"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xe0, 0x117, 0x2, 0xca, "bce7b987fb039fd2e8ed4b73345a426dc2229020ddfaa9aa92e44f67dfb2bb168f48e937c8743420ac61a1236a0516d65b881bac8763f91898eae9d87eed32b3412cfe11d3a61ca358b9590af59d7a92f11542e826ef5d2700c882ca30e0593b65fed36dcb9f88b8389449729710f64648c9c2526a5748b3fd5917e2c5c6bb7a574d7a37c96625e4e77adc82582cbd0058b07a5459345ecbb177f8df8d7c35b48806dbe6fb3b26c5b6e3fd7d5025422d6258859ebe0f9046e685e40fc449446feeadafa2dc4ddc989e7e"}, @op={0x18, 0x117, 0x3, 0x1}], 0x440, 0x20000000}, 0x20000800) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xf, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e59000)={0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000051c000)={0x3, 0xe8b1, 0x2, 0xe1, &(0x7f00005de000)=""/225, 0xf5, &(0x7f000094d000)=""/245, 0x30, &(0x7f0000e5b000-0x30)=""/48}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r3, 0x0, &(0x7f0000e5a000-0x4)=0x0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000078b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e6000-0x4)=0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000078b000)={0x0, 0xa6}, &(0x7f0000453000)=0x8) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000078c000-0x6)={r2, 0x7}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x10001) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f0000fcc000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007d8000)="c20ecbcbc83308ac2947722371a768fd6afec13a99b4ed53629184357982ce8921b1e80fbb9ae4d6df7615f9b203a827e65e9d0fa341997f5c0a84c78deb199e2e53296197a480feabac613d3c24520f484956ea32a6ce58c6d8ff9423e41f", 0x5f, 0x40, &(0x7f0000755000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c20000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006b2000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000995000-0x118)={0x3, {{0x2, 0x3, @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]}, {{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]}}, 0x118) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 325.566690] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x10, 0x1, 0x2a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000f9000-0x4)=0x0, &(0x7f0000109000)=0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fff000-0x4)=0x0, &(0x7f000022b000)=0xfffffffffffffe46) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007a1000)=0xb733, 0x4) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000013b000-0x1c)=[@in6={0xa, 0x3, 0xbb5, @loopback={0x0, 0x1}, 0x8}], 0x1c) 2018/01/14 00:47:55 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c9b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xa, 0xfff, &(0x7f0000384000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000032000-0x4)=0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ee8000)={0x0, {""/7}, 0x0}, &(0x7f000041a000)=0x10, 0x0) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000a67000)=0x0, &(0x7f00000cd000)=0x4) r3 = epoll_create(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x36, &(0x7f0000713000-0xa8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00x\f', 0xf2d7, "0c229f"}, "64ac1c9e"}}}}}, 0x0) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000175000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e9000-0x4)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000715000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000692000-0x58)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a4a000)="1d", 0x0}, 0x20) r0 = socket(0x3, 0xf, 0x1000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ffa000-0x2)=0xf0b0, &(0x7f0000cda000)=0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff9000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000297000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ec000-0x4)=0x14) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000057c000)={0x6, 0xffffffffffffffe0, 0xb8, 0xffff, 0x8000, 0x0, 0xffff, 0x8, 0x6e9, 0x101, 0x1f}, 0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmsg$nl_xfrm(r1, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d91000)=0xfffffffffffffff7, 0x4) poll(&(0x7f000065f000-0x8)=[], 0x2000002c, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000353000-0x3c)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f000072d000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001a8000)={r2, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000}, &(0x7f0000108000-0x4)=0x98) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=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$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f7a000)={r2, 0x3}, &(0x7f0000f7a000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f7a000)=[{&(0x7f000000d000)=@in6={0xa, 0x3, 0x1c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000f7b000-0x60)=[{&(0x7f0000f7a000)="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0x1000}, {&(0x7f0000f7a000)="c182f649e79e932e1bc1f50b16a1a67af9814d991ade333952a3c9d7ca908d75cdc468929ed6dfaef157e21aa7835724a69c777911ee6f9a3fbbd2a017ced1d0860f369e63a322267e92171b5e8dfb33dc54045584cbde78924840881c6c9b86cb57312e4aced8fcbf81b2c4e9e812522ca2fc416c20bc58e7e82383ca", 0x7d}, {&(0x7f00005d9000)="bd0592f546eaa612171435c071b11ea47d4384c5207bf1196a5120e73b89dbc7b60f712fb2e52a485656de70fcd412ef36de8785f0df738fa7d0edf78fcc6ac64a172294273bd4a9504bd85010655e488dca3e3a00eeae0863bfcec81e101df6f6f3b9186d6d98641c85fdc3d0a617f83c3c7e0205d7de22285f3d9eb23e2117227b2d73d16cb741066e2a689cef8e597efdb7e20bc46bf5d7242b7f382936391da34ddb224374b618e544f731", 0xad}, {&(0x7f0000f7a000)="", 0x0}, {&(0x7f0000d5f000-0xf3)="a3046f61fcbf974a9c3aa69b5deb9dad29179b23d910de66eda85b97eb93c567c6a56c6c70a1bed15ead6945e53b26d75b790db6bd362872414082961a0581e3bcecf5ed47d0cee40397f80d4c69b84a1427153755c739bbd48553712472143c3ed1aa682c3c076f91ebfbcde1d821abc2522eabc7396d86bad75622c13c2def3490e1fd3bf15a3bb0702f9895b7d0f1b08fc7c306d99832263074b15d6947cbbe1a59b4d736987220f7d6b8e2af4d3e0a770afb9505d0aeeda7b4a195dfb2a4a42f90abbf4ffa5f942b32873486b78051c6e43f91d6c0a7bcff83affa8d7f31579e6b5e76a72773790b1a24dd6eaec553cd33", 0xf3}, {&(0x7f0000010000-0xf9)="231812809fce525c157200073eef23c2befe3d1ed2f42e20a9fa15c27d99218864bfc39e825cb309bf376a4e4afe5b286f9ea47f8926f483879a7782114738cadffb025fc36f5f2afe43e5814dc49e3f05a81434f0e430d513cf1094cb28f38b9f0f721e3bd8538ad0fab64f23980a42e3bcf2d5c8943abad1e9c5c7ba383b4ce5ef5152adb69a3d0a93b6c834d5f3511208846c8f152aaeb642a5e62403ac67526d7105b57329d899b34a8dd6b3f4e0e33507a7a453edded52e8e7549e8b6179e3a5a7d022a3e5874c92ae2d18eac76a4b625d047c4dcedfa866f1bbb230d4fca0ab90d25662a0ff896d23620a22a6e0717a64322c854dba7", 0xf9}], 0x6, &(0x7f0000bbf000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xab, 0x8003, 0x80000001, 0x8a7, 0x8, 0x42420000000, 0xffffffffffffb8c8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8, 0x9, 0x3, 0x3, 0x5, 0xfd, r4}}], 0x60, 0x20000000}, {&(0x7f0000f7a000)=@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000f7a000)=[], 0x0, &(0x7f0000dad000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7f, 0x8000, 0x2, 0x4d, 0xffff, 0x7ff, 0xfffffffffffffffc, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x834c, 0x1, 0x4, 0xffffffffffff0000, 0x0, 0x1, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x2240000000000000, 0xffffffffffffffff, 0x6711}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff5d2, 0x7, 0x200, 0x80000000, 0xb289, 0x6, 0x5, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xd94f, 0x0, 0x1, 0x8, 0x240000000, 0x6, 0x0, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0xe9, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x6, 0x500}}, @init={0x18, 0x84, 0x0, {0x400, 0x426d, 0x4, 0x64}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0x3, 0x6}}], 0x1b0, 0x20040000}, {&(0x7f0000f7a000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f68000-0x20)=[{&(0x7f00005e1000)="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0x1000}, {&(0x7f0000f7a000)="bf1433acf2c728979fb4f6639c2d616b8e5f77c3dd451c85efce288888a3ec6e8cc3dbadfeae38ec98a527de5bc072c3b067c0a04457109a1085bed5fe88657d810b86c8fef45bd7aef39be0dfa8a709952a6ff641b52d2a4ed65518a2dc3d51c7b518507bc8d5327aa9353fa9e9afb3ff2b4e5f9d0db3898613bed21c7a7e2cf4a1ab2b4b1b942e4ad3c41f30f6e46cbe258badb9b6969d3f76d932d963d7", 0x9f}], 0x2, 0x0, 0x0, 0x4001}, {&(0x7f000024d000)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7b000-0xa0)=[{&(0x7f000027a000-0x8a)="d4ca7913c2b7c7dee3cb750c367d1a738a7c8060bd387d3a288d3295d9dc08d047d0bc27ecfced7292481bb4b06d28b727ecf131a5a0f9d8118d71d6ec3052cefd698bc96d433ace5da4ba1cb81368b3870b3206ea8b88e1fd2a54de98a87725d989db83a1e707a319f59ccb340caf51da1d5cc17ab6f640e437997df53296434480528edd28bae90ffd", 0x8a}, {&(0x7f00002a8000)="", 0x0}, {&(0x7f0000f7a000)="f8e7924de857bc211633b9efb42c93e81301a30e1267437570a1cc4468c83909ee8386653cc150123045d21cebf03838345b3272957f6e5fe241f99cac73ebecba92885354200c6c8f3f35fd9c5ab2f81b59ebe6da8ce01e808c4629d0f47b266d41b8d0b7d662fb0ec41e1446d732e685797b3e", 0x74}, {&(0x7f0000874000)="e3d2b5efefad86a68355ad387b423b5b9f2e538fc5165a4876789e49d8f9bdc0a4d0391478cae58db8266a62dcf1abdac828236172171b4872b486241acbcd90af4ac5f78607330af9ef944dde126b4df41c8735cd17abf0c2e03f55c2af94a4dc6ae1232d168140a3bea4b231d0d562895d21529f8ef0830ab27bf11293d68df719426a20b2969271af91d532bb4358e7402e40e962f06e892b93841410ee5bd60c97", 0xa3}, {&(0x7f000079d000-0x22)="488ac581542fec3343992955e75437c5ccca30851474aee9b758242ddd5eb3e9a0f4", 0x22}, {&(0x7f0000f7b000-0x7f)="e5a117f82412f16df8405b8747b0f7bb5f2a1f14a5436347238a4f2d9c07b72ef5d6a5e8050e4642db859234988d08dda54303c7fef68b3211d3d8184b2aeba2b6a1a4d16a6dd97a482e81f8530f71862f634e8485aa82186d012658006e97fc377d0213784f38d51e9ed5f30f59eedfc0e964a6ef9c9198cfd77aa6259f22", 0x7f}, {&(0x7f0000f7b000-0x8f)="7099caebd2d7d35fc3eb49e86868a703b62dd4e36efd08cd88588870acadb1b1e054037e2e1650edcde580438a40840e43d033917de3c40862e88007dfc616abf5ea20dacc3f0c36904e7356c19bc73973ef4c7cf76a29bed9f2a997d3fce620319fb87f2aeba3bb1d2064f9e2947446b1a8cfedbb0dae681e926ae180fb9da57f6b3bdba38904fad616f48fb9f1da", 0x8f}, {&(0x7f0000ee8000)="", 0x0}, {&(0x7f0000f7a000+0xaed)="03d20eef1919d441392c7649c6996294df7c28cfc21a0db13e1735c562ebcef6e9a038237760efb7372ebf8d44466e97ba8acee4b03e5145565a940dd181d518607c00c66561eade37a39d7259e800e5e08d18897da6d308f376a516d76e8dc97254fda3dffdab7e218217114a15f2084142051b48290d3df7404d407f104ea2ff46e916bbf76c1a10754b5c0d46e0c746182d40e6c12a7cc6e2bba498782ddf79bf496baea2f7265f18a6460307ded42f793051a5bd9db329f419c9618deb49fb9b687349d095511edf0f5c37c0eb6d6d978501b4201437b3e05b3dce9d", 0xde}, {&(0x7f0000cb0000-0x4)="e614d5a2", 0x4}], 0xa, &(0x7f0000f7a000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x7, 0xca5, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0xef, 0x8, 0x7ff, 0xb3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x4, r2}}], 0x90, 0x40}, {&(0x7f0000289000-0x1c)=@in6={0xa, 0x3, 0x9d0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23}, 0x1c, &(0x7f0000f7a000)=[{&(0x7f0000f7b000-0x1b)="dc2ae679062e417fc628c18784089c0f83ee2f66ace14f36512ba8", 0x1b}, {&(0x7f0000f7b000-0x4f)="f940a7a7fca1095394ebea62611df4e4f8a7c01a937b1672897cc277635e1385764d643f7d179d29e34c8265474f5e434fab43f93979b59b0159798c8886cd588032d0549293b7f7e87dc0aa2d7df6", 0x4f}, {&(0x7f0000f7b000-0x34)="2e377d14c6f19cc150d692e303d01a4c87c225024e0c64044943f6de4332b36600693b320e728ebb6aba0c360d2edb132ae40933", 0x34}, {&(0x7f0000f04000)="a97cfcff28116d5ba878f0caec976bef84297131779722a5b29ab6387a3da7e994fd6432a501a7a1d5a359855fa5ca650ef67af5543640c9aa32d6c0f2ae5e0792ad8553532ded24a88846c458b78491260941f4614ae6f236ea1f18dd62ab37cc58", 0x62}, {&(0x7f00007f2000-0xba)="bb3f5bb8c88dc2241c6385c5df45083c17ebf984fcb4177701f1ba0a7371a1965f33d0c8e1d83159f91ca8c2c8a9e51160ead6ab7f5afd9890c4da134bdbae4f1eb5ba3b9b3c35834a28dc77cccd5217012def5ab2d9c80655fbdbcbfc60307bd2b316cf093293b3b26fbffc9455947d722578cb554501eb634f1d7bf9bfc887679738715e5b5345cb8f5c231f29f4dde3c64cf6d6a7ebbc9ae37a55a2bbd1d33989fdaf79adc443139222ac4da4e6ae20849c91ba2b7982b4ea", 0xba}, {&(0x7f000071e000-0x2c)="73c492a9136f3a2914572b8366e7c515de55b5ff9754fc7a555891e4d1fa3b4a156cd70b76f6f26f5afcb10f", 0x2c}], 0x6, &(0x7f0000f7b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x1, 0x5, 0x0, 0x7, 0x3f, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000000, 0x6, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x205, 0x80000000, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x5, 0x20f, 0x5, 0x6, 0xfffffffffffffffe, 0x7, 0x4, r3}}], 0xc0, 0x20044005}, {&(0x7f0000f7b000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000f7a000)=[{&(0x7f0000881000-0x50)="337342683cfb8772106366f181e52d3a57f1c10a0b2f17bdd914e69e99638357ecca5947cd2362ffc7cfef99c6e0b67874846d0b356fb5194ec57e1987c471250f6734618f9f12ad0d662f1f9f80c8db", 0x50}, {&(0x7f0000f7b000-0xb0)="3891821593bd2b70226865a772631dc75da8ff39c0cfe3b07572a8d698fd695fa63b38074e4aee202f5fa23abfad186b9abe1927b4d1d6b0d03351a4a9672b1765c8a93a876c1017f834f0246877ed4b7a7da9437e60b6c606e293e99376bfeaac81ec10f3d819fc0f2682df1d10ac16a56d394aeaf3d55ff69dd2e6c1db32be46ad3b6660eca5e983eb4d8e10796a1b618966cf12ce34175c45b04d29248a216f77ad1dfb59405d57f3640bc272a19f", 0xb0}, {&(0x7f0000065000-0x5a)="47f315261857896f1e33385bb8eee3177cc08a18c1ee0a618006a084ac3a4b3a5e69eea98542501a77c3c7e32a872e67270a253c09bd3f13ca2e5599aaf7318cca105e6b5de2aa4aaeb7325be48046ef2dce192e8d1f4ae63c83", 0x5a}, {&(0x7f00006c3000-0x9a)="304fe69c9beb199192f50242a6d572fe5379f620b09bbd2ec480cf476b50175c044986742cd9f8935192e966d5092f938bdd4da6c2a3aba05a76ac2c1fb4ef752ea2e211b0222ad0fe5dfe280f8bde70f65aeac7f4e693eebf78f97b11fa93a68ea8d3d4e4d7397d935534ef0377d84adad15a5293b58d8c85eecd7a5c8c1f30b48c2154162dba3a67919ddfb3d1dc66c0f7b4fe0e0bceee09da", 0x9a}, {&(0x7f0000f7a000)="2fdba4bb1bacf0f3f9d2069bad1f7376be8979700be878b1baf33fdd62e50abf1e277a7eadb5beb1b439a9f5f4d432d4d260b10666ea8cc6ef0b8c25e37026342943c806fda3536ae676fdb8bcd74ec9ee1861ae9fd1241386aa3fa46b47e7387013fc54857fe054f26b9b032d3326413393d23d896544615eb657010976", 0x7e}, {&(0x7f00000ff000-0x32)="2f6e943408c8633336e99531cf31e4c9bbab84930e5a23f0a597733c394e330ca629dd17bc82990aaf3daf3548ada19fc44a7657", 0x34}, {&(0x7f0000f7a000)="4cad53a6d05d70cb7f91581f1e34b41849dd94aed733761f96e795fff0f2092b2baa218aa28da3375ef4b89c54962497148c41cb8455453b953227b20c1b89f6503c1d86fe9692f8", 0x48}], 0x7, &(0x7f0000f7a000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x7ff, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x8000, 0x82, 0x9, 0x2}}], 0x60, 0x10}, {&(0x7f00009f6000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7b000-0x50)=[{&(0x7f0000f7a000)="50107a03d2006b8074869bbc6b0966c50b85f01e32e23296bc033f7a0529404347bf05f7924e5e63f8fb2bbd4290e0615a92f0473d796e84ab223c587fd97fbc242699818838deec16e970382cd348d2f6b8cde0e0c7bd99414234198d2edebd11554b8917ba2b661d4d3a334827fef805e05fcd7d53cf78fd883b603590e82683f009617c9a47a02649c680f82df9431228668985cb754e271b22040c6eb3e77a7e66c6fb39bfb7886e3165304ed8b9", 0xb0}, {&(0x7f0000f7a000)="4b140d422e23dd3478700b948f26db1ba767664697084ef27d26e75fbda76f9844d27badab6a00cea277775e56d4007bebad42e438a67013ccd07e2f41b1f3967938faf983865cc09386762ec9b9af4f05382ba7f8bce8cb0285a21e8a18633e2ffd7f9b5b1941b6685bfc5f9712219d3ea658", 0x73}, {&(0x7f0000f7a000)="4a637edafa36879d68dc9d0e7d8a7379d9730141959a0488e51c704d41e45d28a2420c9f6fc7b04b7cf2af6c0730dff06ddc7f3d2e49f47189b82f90abb2a2f1d4eab242646750fab7d1fef29c7a1aa1c0b2287bf064a1e38d01a394030bd0c5c4c67af147dddbf112d841a50bd455b85ab401f5", 0x74}, {&(0x7f0000f6b000-0x11)="fbba54fc5917e2c6a6971bc8d6d81f16d9", 0x11}, {&(0x7f0000975000)="970e7cedd072c41aa178a893c1afe1f36e538c0cfef95a4acc0264f415baed6865bfbefcb73f7edbdb24b18eaf10", 0x2e}], 0x5, 0x0, 0x0, 0x40}], 0x7, 0xc040) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000dd2000-0x38)={&(0x7f0000228000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x20800}, 0xc, &(0x7f0000f7a000-0x80)=[{&(0x7f0000d95000)="f81bf6c55f8d16faab925b96e331ec2b02de16d11581aef5ecfe5b9e6d6b0b4dd59834aa4094c25335e7349e84e6aeef9ebb915bcf", 0x35}, {&(0x7f000095f000)="653d368d7887720d47fac7f7a600f1cebbc2566a43f0fb50baf8856d862fdfbbecc449ad218726691b5ca148e9ac4f4a43885659d66d5e1f6b2e1eeeaeafd573063b4f5f59", 0x45}, {&(0x7f00008ed000-0xb3)="6a530f3b0259a080be60946e70fb373ded07977a48693c1ad04b7c4b2e772df4d897cd9fbdc262fcdbcd088c9c941b74c74ea4e61d45e96ca86c0d0269d4ee8ce77b2fd7683b439b1b606c7b60185611583356c18e91afdd1aeb81f613798b60ec3ef8612575e313d49bed51b5a3e2e802243d99c8f94cd9491bb0164c17a576f6a182eb80f3add2fd62bf024a99d3dc9dab9f28e37684261cf42a9e39ca68b5dc79471d52a47b2f587491ad35107accbac72e", 0xb3}, {&(0x7f000060e000)="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", 0x1000}, {&(0x7f0000f7a000-0x3)='.$c', 0x3}, {&(0x7f0000f7a000-0x5f)="6d229535fb5616376addda95f553ee0f9331ecea0dd29f8948531d19619123194551905e9457e206f86fd28d1e98d027795deff6ca5d4ad3b0946144d0a7a95bc8cff37425df7239c8b692cdd75129ddb8b030b27df6a07f4cb057f423586c", 0x5f}, {&(0x7f0000f7a000-0x86)="8c4aeef934d4e4049e89fbf7f878be57656e13f954c77b24cb5fcdc5a2ed4186154c173867f346b4dffcb1bfc6ae3ebedfb1fc734f8bf2c4da2fc69fe93c1833f2e8212882d266966411ad64cbbc78c17272476c32ade1c26eb21afc6689b25a3e993142656de2d148b50023c3957c71cb32792a2569ec3282c8104b625048b634d6f8c46b52", 0x86}, {&(0x7f0000bee000)="4fe931d3f5022e1d8c7512b1f27771448ed6833336179677c5c20d79b773576f033baf537c2f306fac22", 0x2a}], 0x8, &(0x7f000054a000)=[{0x30, 0x115, 0x7fffffff, "ba4121c6432a3b0d05c6610f7792797ff363e421dbcca8cb5b"}, {0x108, 0x102, 0x9f23, "580a7c25fb4e77718dd0984da747d91874ac2d8a33875b23c12e647fb9738cc8b86039cdedc8e4ca6e404e5ca601bd6f6abe11909c58ff1cef29b77717c63066313c5199156cd6da1ad5ac5c017ec374f3832c7c893d432564c6aaf34a99107db9c0851d9b100287c6d7356dde2de1cba43618320591948d403dc45eb4820d7c1d9fb7d71b90e0def869265ed9d09b5bbd4ce850ff1539d1c5a9b70d45fe20558c4c7fe0be33b8ef23aedfec1c2108cd640988b93e00f508afe7a285e1fc72fd0952d272abb2b615e10aba07240ae576e9f9f30d959b71046a6caca9f0c6ccd9017dfa139f1f01b2d74d4e1144f02f53b72424"}, {0x78, 0x10a, 0x9, "c24fe23cf9c97f7d03e2d1bfb18bf7ec51720a3e285461925d662c51078323875c3a78c602817ecc137cdb793c22c08799ffc51d264db81cd3e537b7578cd91f83205fac65351b5c644ded6160c0d061d2df9523da561cc4d3dd2269a7f127d639b92ff4"}, {0x30, 0x11f, 0x0, "17c375ae8404460b7417d0e5e78c64613165d6a6a02209a52b2b595910b20c"}, {0x98, 0xff, 0x4, "2693d765d71d9f7fda1a9cfee4c44fa02c96a0d87dac2e3a38887e34a00941061f8587c08d50e7dd818fd67bcf2671add7cb1d99bc814885245748eb03b4102098e62abfbb2be7a062e7b42b6d38bb055e37ec35bdf45217158f3654f2d80b71336cb64179612e210348b95241f373c76375b54edbf299d21673105ff643c5f04b7725"}], 0x278, 0x4044000}, 0x8000) 2018/01/14 00:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d24000-0x84)=""/132, &(0x7f0000fdb000)=0x84) socket$inet6(0xa, 0xa, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x2) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000ee5000-0x2)=0x51b, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd3000)={@generic="c632068031fb5c0b372bd16d22c4cd00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000d9e000-0x38)={&(0x7f0000ea6000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000ce5000)={&(0x7f00005e0000-0x48)=@canfd={{0x2, 0x0, 0xe314, 0x20}, 0x28, 0x2, 0x0, 0x0, "4b64a55d69b4c93c68aaa4632571fcf1321378f8909049b539fa54ba494cf6a9a5c0f893e3c0141ff947f77cf156d8e0684e1d6202d0392508d8a1114027018f"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendto$inet6(r1, &(0x7f0000878000)="", 0x0, 0x8001, &(0x7f0000071000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000758000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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, @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}}, &(0x7f0000c83000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059e000)={0x0, 0x1, 0x10}, &(0x7f0000e47000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000828000-0x8)={r4, 0x0, 0x400000001}, 0x5) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a6000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7fff, 0x2, 0x7, 0x2, 0x20, 0x20, 0x1f, 0x0, r3}, {0x9, 0x10000, 0x20, 0xae4, 0x9, 0xffffffff, 0xfffffffffffffc01, 0x7ec8}, {0x7, 0x6, 0x8, 0x4}, 0x100, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x1, 0x3, 0x400, 0x5, 0x4, 0xe4}}, 0xe8) writev(r1, &(0x7f00002cc000-0x50)=[{&(0x7f0000935000-0xe47)="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", 0x628}], 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004a2000)=0x5, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000dc000-0x4)=0x6) recvmsg$kcm(r0, &(0x7f00005ca000-0x38)={0x0, 0x0, &(0x7f0000648000)=[{&(0x7f00002d2000-0xef)=""/239, 0xef}, {&(0x7f00007b3000)=""/3, 0x3}, {&(0x7f0000564000-0x18)=""/24, 0x18}, {&(0x7f0000f9a000-0x4b)=""/75, 0x4b}, {&(0x7f0000ef0000-0x72)=""/114, 0x72}], 0x5, 0x0, 0x0, 0x8}, 0x40000000) connect$bt_sco(r0, &(0x7f0000346000-0x8)={0x1f, {0x10000, 0x6, 0x2, 0x4, 0xffffffff, 0x7f}}, 0x8) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000+0x55c)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000-0x4)=0x60) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000016000)={0x0, 0x0}, &(0x7f0000017000-0x4)=0x10) r1 = socket$inet(0x10, 0xe, 0xff7ffffffffffffb) sendto$inet(r1, &(0x7f0000006000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e040009df0700000000024fe500000000fd4e56d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000d000)={0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x291, 0x7, 0x3ff, 0x9, 0x3ff, &(0x7f0000014000-0x10)=@generic="58f241bf355740a26b37cd484aa0f627", 0x8aa, 0x7, 0x84f}) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a9a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r1, &(0x7f0000bdd000-0xe)={0x1f, 0x2, {0x7f, 0x3, 0x1, 0x80000001, 0x1, 0x1f}, 0x0, 0x7}, 0xe) write(0xffffffffffffffff, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) 2018/01/14 00:47:55 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000034f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac2000-0x4)={r1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000944000)=0x0, &(0x7f0000ee4000-0x4)=0x4) close(r0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00001cc000)=0x0, &(0x7f0000061000-0x4)=0x4) r4 = socket(0x15, 0x200000003, 0x801) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000f62000-0x9e)=""/158, &(0x7f0000010000-0x4)=0x9e) 2018/01/14 00:47:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r1, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:55 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000355000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000000, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000d02000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f7000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000007b000+0xc2c)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) pipe(&(0x7f0000ae8000)={0x0, 0x0}) socketpair(0x10, 0x80f, 0x4, &(0x7f0000435000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b40000)=0x0, &(0x7f0000086000)=0x4) r4 = accept$alg(r1, 0x0, 0x0) write(r1, &(0x7f00003a2000-0xf5)="870000007b78d7cbc3a3dba7fba49def81", 0x1c8) readv(r4, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ea3000)={0x0, 0x2}, &(0x7f00008c2000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b99000-0x14)={0x0, 0x3f, 0x0, []}, 0xa) 2018/01/14 00:47:55 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'hash\x00', 0x20000000000000, 0xfffffffffffffffe, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f7e000)={0x0, 0x6, 0x10}, &(0x7f0000271000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009b4000-0x8)={0x0, 0x7}, &(0x7f000024e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000037c000-0xb8)={r3, 0x7ff, 0x7fff, 0x8, 0xfffffffffffffff9, 0x9, 0x101, 0x100000000000000, {r4, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74430000, 0x8, 0x7d7477f7, 0x7, 0x2}}, &(0x7f0000760000-0x4)=0xb8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000c22000-0x38)={&(0x7f0000f80000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000)=[{&(0x7f000087b000-0x29)=""/41, 0x29}], 0x1, &(0x7f0000805000-0x39)=""/57, 0x39, 0x9}, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 7: socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000090c000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000aee000)={0x5ce, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet(0x2, 0x400000000003, 0x3) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000356000)=0x800, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000aca000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f45000)=0x3, 0x4) syz_emit_ethernet(0x6f, &(0x7f00003ff000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "da435f47ef8c9a4b04481698b68ebf3aecd506423491cc453a36e6550edc9f85f3a833826a59811fdc0ed4902b8851dbb8306abccc753f41aae24f10481729843fb44c470f"}}}}}, 0x0) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) pipe(&(0x7f00003f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009fb000)={0x0, 0x8001}, &(0x7f00001b7000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d88000-0xa)={r2, 0x10000, 0x1, [0x2]}, &(0x7f000080b000-0x4)=0xa) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57a06000000000000007091f13fb9386d"}}}}}, 0x0) socketpair$inet6(0xa, 0x2, 0x81, &(0x7f00006eb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000db5000)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x34c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000311000-0xc)=@sack_info={r1, 0x2000000, 0x2}, &(0x7f0000bf9000-0x4)=0xc) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000415000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b6d000-0x4)=0x4, 0x4) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f01000)={r0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000f02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f01000)=0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000059a000)={&(0x7f0000f01000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f01000-0x60)=[{&(0x7f00008f2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce1000)=""/250, 0xfa}, {&(0x7f000089a000-0x14)=""/20, 0x14}, {&(0x7f0000f00000)=""/179, 0xb3}, {&(0x7f0000f01000-0xb1)=""/177, 0xb1}, {&(0x7f00001a0000)=""/0, 0x0}], 0x6, &(0x7f0000f01000-0x6b)=""/107, 0x6b, 0xfffffffffffffff8}, 0x40) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000120000-0xa5)="458edd1173bb37188f9af083b51f16ae83431d4cbcdf1281f10e410fc3a6e5bcd126ceff99cf9b8d191f624b9bb117c8370aaf918ab39787bf1f3019c11f64da7159399469740f5e6f4f3d7799d0f396ec77821fbcd940e545ce2b90313956a66b60cf382b7846148f4540799eea1b69fc1eef3df498e4485af010f07ecb3ac98b4b725a08ce578a9d2684440e06e416110468ef265fdb658215a6a6ca7fadeb22c159906a", 0xa5) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/14 00:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) close(r0) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x10e, 0x2, &(0x7f000000b000)='\x00\x00\x00\x00', 0x4) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000f8000)={0x0, 0x0, &(0x7f0000694000-0xa0)=[{&(0x7f0000312000)="64469b653a7040d800cf6a4c1f3e98b8", 0x10}], 0x1, &(0x7f0000f8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000f8f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000035c000-0x4)=0x4, 0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000006000000e314", 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000d1e000-0x4)=0x10001, 0x4) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000102000-0x70)=[{&(0x7f000038e000)=""/152, 0x98}, {&(0x7f0000382000-0x93)=""/147, 0x93}, {&(0x7f00005d3000-0x21)=""/33, 0x21}, {&(0x7f0000d14000)=""/4096, 0x1000}, {&(0x7f0000e59000-0x36)=""/54, 0x36}, {&(0x7f0000ffb000-0x4b)=""/75, 0x4b}, {&(0x7f0000c43000)=""/142, 0x8e}], 0x7, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00009bf000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cf000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ee8000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6561ef27dcd62b7f87aae6a121d98cc4"}) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000f5f000)='q', 0x1}], 0x1) 2018/01/14 00:47:55 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000009000-0x4)=0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000074c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a12000-0x10)="fdce0b1b103e8ff4b1faef716a1ee537", 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x7, &(0x7f0000a12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004e4000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069e000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000083000-0x38)={&(0x7f0000a12000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00003dc000-0x10)={&(0x7f00006ef000)={0x2d4, 0x9, 0xb, 0x1, 0x4, 0x0, {0x0, 0x0, 0x2}, [@nested={0x2c0, 0x3c, [@generic="b9e1fbb5fd28c9452b85ebbdd485f72d3888017ae3f91d3ee2d9b155c71baa603dbed34133c0f628542d915ef134d1c31f97c3c90f4af375389193ba7d7d6415fb43ed7d1b44f06b49ad7f4dfe1dda58cdb2622d86aa1f24681ccfdc2b0bc8474b121d4c18f5da275fa2f9cda9b18fad63fcc88db043a8eab03aa9eeba76504aa3667f55ce80271d566bc44e4357d647dfdee5b7157eddf13c11cc96648871fe0fcde46b823de1f98dbbe9e8a6a9ce00", @typed={0xc, 0x6f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x77, @pid=r3}, @typed={0xc, 0x1b, @u32=0x6}, @typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x58, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="408e00eeed91bb45077cdc3f01bf0a31bd4692df61e5a1ef0fd3280fa878878d9ca98501f140ad35f718f51d416a5c447638f3d52e1e7b90a49ff355305316827dab83847547c8cbe68ad3590c68e51915ed1317090661001cef47aff721756d2ce0257773bae2d258d24e9e6b00a1f827c636450238cf85ddcfe10cc932c29b88b10740aa7f876d0483593913b880b7d893ff73a14bfdaec185a31fb01a6215bb1875e8633f3cd3a8c1debc161eba6e37b5e4e6aff40fe2596e79c1f8f1c8e54daaeb", @generic="ed767b59d72e49bef9cda0e5ece8337f5e488db8b3c7c1cb69a7016fc2caa6f6d463c81a1df025", @generic="b10375e822db059573399d8db4ec83a8581b4fac33a3275a5eccc589bd72c6f19a39169cc97167de45fa7b6c0bd27985b0a9530695292de4e12b8feb3a8048e57deb78ef90942fbc69b2c81aacbf58406532b6e8d9b9d1043ea4b861aeaeda3f01a3d5fb7905c5c116f0cb85e88317a0481d9b18581c1af22e65a00190f2d77295f62651fc5f77b7574fff87276d7a84f14405181eb38e96a187301eca9d74f55c7fd95c6e3bdd78a2d64778d1d6829001cb09380435067a2c259b9f629e987e", @typed={0xc, 0xc, @uid=r4}]}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x40}, 0x200088c4) sendmsg$nl_xfrm(r1, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 5: r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000f23000)=0x8, 0x4) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b2000-0x2)={0x0, 0x0}) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008b9000-0x108)={0x0, @in6={{0xa, 0x2, 0xa38, @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]}, [0x5, 0xfffffffffffff7b7, 0x401, 0x100000001, 0x8, 0x800, 0xfffffffffffffffe, 0x2, 0x80000001, 0x40b, 0x8, 0x9, 0x8, 0x5, 0x80]}, &(0x7f00008b9000-0x4)=0x108) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008b8000)=@assoc_id=r2, 0x4) mmap(&(0x7f00008b8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f0000486000-0x10)={&(0x7f00008b9000-0x10d8)={0x2, 0x4, 0x2, 0xab60dbcfb7d7f673, 0x21b, 0x0, 0x7, 0x3, [@sadb_sa={0x2, 0x1, 0x1, 0x40, 0x75, 0xa5, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0x3b, 0xffff, 0x1000, "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"}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xb, 0x4, 0x4}, @sadb_lifetime={0x4, 0x3, 0x8001, 0x3, 0x4, 0xf7d}, @sadb_key={0x6, 0x9, 0x108, 0x0, "258217918a912283c0380e231072c75d0bd94fb998f46f2dbdf79700d6be39df32"}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@loopback=0x7f000001, 0xe2f110a5c4cb55d1, 0x4, 0x0}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) socket$bt_rfcomm(0x1f, 0x0, 0x3) [ 326.129883] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/14 00:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x7, 0x9, 0x6d9}, &(0x7f000036c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf4000-0x8)={r1, 0x3}, &(0x7f0000395000-0x4)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x80000000) setsockopt$packet_buf(r0, 0x107, 0x40000000000000d, &(0x7f0000068000-0x1000)="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", 0x1000) r3 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x0, @fr_pvc_info=&(0x7f0000dae000)={0x0, @generic="5d02408cae0f1c1063e8236213906703"}}}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ef8000)={0x0, 0x0, &(0x7f0000ef9000-0x10)={&(0x7f0000ef9000-0x90)={0x2, 0xc, 0x100000001, 0x7, 0x12, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xa, 0x0, 0x0, 0x9}, @sadb_lifetime={0x4, 0x4, 0x9, 0x7fffffff, 0x8eaf, 0xffffffff}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x4, 0x3, {0x6, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x20, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}}, @sadb_x_sa2={0x2, 0x13, 0x56, 0x0, 0x0, 0x4, 0x3}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x48000) 2018/01/14 00:47:55 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a90000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x1ff, 0x8, 0xffffffffffff7e14, 0x81, 0x2, 0xfffffffffffffff9, 0x3ff, 0x0}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00000a0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000052c000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000b000)={@generic="552be1e5bf98ac5e36b50abad6319a8b", @ifru_flags=0x201}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000f7e000)=""/197, &(0x7f0000955000-0x3)=0xc5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={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}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$netrom(r3, &(0x7f000079c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc6000-0x4)=0x10, 0x80800) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000887000)=r4, 0x4) write(r5, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f0000084000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00008fb000-0x48)={0x7, 0x8, &(0x7f0000b67000)=@raw=[@alu={0x7, 0x7f, 0x4, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffffc, 0x0, 0xf, 0x0, 0xfffffffa, 0x8}], &(0x7f0000ffa000-0xa)='syzkaller\x00', 0x4d5, 0xb7, &(0x7f000094b000)=""/183, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f22000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000073a000)=0x58) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f22000-0x8)={0x0, 0x101}, &(0x7f00009e9000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001a9000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f22000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f22000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x0}, 0x98) recvfrom$ax25(r1, &(0x7f00003ad000-0x2f)=""/47, 0x2f, 0x2, 0x0, 0x0) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b2e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008d3000)=0x200, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000b2e000-0x2b8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x14, 0x0, 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], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b2e000)={0x0, 0x0}, 0x0, 0x401) read(r0, &(0x7f0000428000)=""/123, 0x7b) 2018/01/14 00:47:55 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000+0xb21)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009de000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x5, 0x100, 0x1ff, 0x2000000, r1}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f2d000)="af43ef5e0771f3efa474e9a3cf918fcdaaf12df8f4e78b4ace5cfbe9a67a190249ba1cbf1d111dfcf881da4badd2da5e53ca5c037164cf0d000a606436282cdaca25242177a3fb52abe66921a82ddab0976976af650e6291239d7a15cd5baa943f4d301c4c971725bd2bc076c534ffd26200b40fd55b71d372627a99058958eb74c0e8e3255ea4ebfc1a3c60c5be6b5ef1cf05c4c43b0e479754fbed9248ce9b851923beccb2db2a920279514eaffb941297f38660f9da18d18cfeb1e376495a42882d6b266f1790aceda755193e2abbe6da96879b56bd459dab62c35024d8dad3c1c089358ec1bc0e0f36778c35526d991ab3845b", 0xf5) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/14 00:47:55 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000173000-0xb8)={0x0, 0x6, 0x5, 0x9, 0x2, 0x5, 0x2, 0x7, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x9f, 0x3, 0x200}}, &(0x7f0000c0a000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x100}, 0x8) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb1a4b82d14da203f) r1 = getpid() sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001a000-0x182)=@setlink={0x40, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 2: socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000b9f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000279000-0x73)=""/115, 0x73, 0x2, &(0x7f0000001000-0x10)={0x3, {"a562b5ea390e92"}, 0x100}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000c) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0xffffffffffffe98) r2 = socket$inet6(0xa, 0x800, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000138000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c17000)={r3, 0x9, 0x3}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000de000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004c1000)={@generic="f2a7578622f4fdc1dd0667997c9d3f9e", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00008e2000)=0x8, 0x4) accept$inet(r4, &(0x7f0000367000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a6000-0x4)=0x10) pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000830000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f1e000-0x4)=0x8, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000032a000)=0xbe69, 0x4) 2018/01/14 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x80000000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f7c000-0x1c)=[@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) pipe(&(0x7f0000113000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000020e000)=0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004cc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000)=0xe8) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000043000-0x4)=0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004cc000)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) r6 = getgid() mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004cd000-0x4)=0x14, 0x80800) r8 = bpf$MAP_CREATE(0x0, &(0x7f000012d000-0x2c)={0x9, 0x2, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004cd000)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004cd000-0x8)={0x0, 0x0}) r13 = getpid() mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004cc000)={{{@in=@empty=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}, {{@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}}, &(0x7f00000ab000-0x4)=0xe8) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004cd000-0x4)=0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004cd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000)=0xe8) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00004ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) r19 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000138000)={0x0, 0x0, 0x0}, &(0x7f0000204000)=0xc) sendmsg$unix(r0, &(0x7f00001de000-0x38)={&(0x7f000008c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004cd000-0x40)=[{&(0x7f0000394000-0xa4)="8af319f83bb0dcf790681c9826a762d41f5c7acf7fffd37ece99581379379a4f0b85f89a1e3d2407be0dacf1e8dcf9b27d2998a2148b573373ef16cadae8a23ff84ed78305463684290fb2cfebd4e70bdfaf6de8a0effe7a043d9880b53b187d45f919a065bbf23d3603263c3f9294a6d3d69546b7d5d9089710f84838379c69b59d371442df3324379168a497de96d723946cf9ac33aaa2ff05ced1156d391389722545", 0xa4}, {&(0x7f00004cc000)="e9c9de4e0d93eb4f218bcf8a5cabd04c04823ff5c5b648380ee78c817a171712aca1559c0751fafb159bec042a15afcfbf4f144ffda37f69030ef6b300b818ad32cbc9858d527f79b4a542f2de70715158f19a8f6b84f0399e4c213269529d0121fb558ad2f76f0cb39df4e7c2f8895d9a191b680b70d5e55963863c06af37e31c99b1496c18aa139ef498eb1eb7d6b8323685ae33639616b13a6dce51b5b5d14b8d13d85969e8fb817b53bbd2cc1fc931d7520265729d01322d21ae120fec", 0xbf}, {&(0x7f00004c6000)="05f5b171b526d698fcbbc8fb70e259ef07ce0417395562702876bceba7d675edb223a494095628a0fad86231a86bb2b230110d8e5b4310a0a4f1e8183f4da60c34ed0781ae947f4f25f35f0f32418b4c58386d1820fcd979da", 0x59}, {&(0x7f00004cd000-0xc4)="5cb63a764c9f3a75d59c2f8a971c66c6d28244fcd2d5a1d7922f0b066f477721705c10ede0bf99f4bf206910bfee44c014e9b00fee5d16aa79282bb3a5cd4bd16c869e778a6e2a8c42e0d02dfcce34b50f28111f9e0639e6dad940fce3bda1ee177080e618fbcc0155939f8016ef956b347dd1aa7b32cd5463f39d204a1bfca86aeb7c336a3585eb7fb99e5b64630df3e256c27ce35c02f4bd2c2fb263343c62587eb5d784ce18d1b22df42de1a845df14dbf354003669504514bc0479d6a762cb35e8b9", 0xc4}], 0x4, &(0x7f000010a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc8, 0x800}, 0x4c8c5) 2018/01/14 00:47:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f1b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000800000)={0x0, 0xd9, 0x22b, 0x4, 0x8, 0x0, 0x2, 0x1, {0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x101, 0x5, 0x4, 0xfff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002fe000-0x53)={r1, 0xffffffffffff06a8, 0x4b, "3d0eb226edeab1e7cdf6c9601001189391be566fb6668a75b53ca8cc58ea8064d2a65b35249e59301f3f02c15537effa387b3389fa3b9b207e93ff474ef209a9b880347bb368e021d583f1"}, 0x53) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/14 00:47:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) r1 = socket(0x4, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000-0x69)=""/105, &(0x7f0000000000)=0x69) 2018/01/14 00:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e0a000)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000923000-0x38)={&(0x7f000077f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e1c000-0x10)={&(0x7f000071b000-0x54)=@newlink={0x28, 0x10, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0xb, &(0x7f000033f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xa531, 0xade2, 0x9, 0xe1}, @alu={0x0, 0x866d, 0x7, 0x9, 0x0, 0x2c, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5e}, @alu={0x4, 0xfb4, 0xa, 0xb, 0x7, 0x40, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r1, &(0x7f0000331000)={&(0x7f0000528000)=@l2={0x1f, 0x80000000, {0xfffffffffffffffa, 0x42, 0x1, 0x56, 0x0, 0x1}, 0x9, 0x6}, 0xe, &(0x7f0000998000-0x50)=[{&(0x7f0000240000)="b8da49e53299e4ba47803efbf7d092895c47e8322256e3d59d7ea99b7c108d2fb5a747e907c12c259a06f7a45a805c06982b12bbb88200edd5413a3feddaa81a0511577e57ba7c36bf60", 0x4a}, {&(0x7f0000bd8000)="7aa5c246c0017f474d75823475b0", 0xe}, {&(0x7f0000efd000)="21c10cfb39138ad26fe954fcd926807b84b7044f4d3b4fdf20dbff0a723fd2d6558d503e70b8d13a897f0d574643aa2c9188e0e20dca85cfd4246b3cf63c0aaeb13a75f832513cb6d3228c007878275a26d37dafabd3221ade6f846588364efef19af5bd14c77a66b7e2766a19b7db34ef40e549bab552e0e1e6b57492687794b95acf575f0b2ee363bbc857a117406c907245cc105c257a872e47a1bcb268e2a58e6a6a6983614f6d97a20bd141491d287efcffb1ea28b218892269f5acc29c273961f93bcfb36f71e3c13576f3901e2f52f5785c6bba", 0xd7}, {&(0x7f0000abf000)="8ad5122cb77971381541471923ca6b6f21075c3a4840f4af362c2dfde4c4", 0x1e}, {&(0x7f000068e000)="a3627b856ec71437dc121437333e8e485d670e5e6994738d2100b76ca8da0292726fcbc56f013a33f659db52eae2a29c51a47b6bc55ec70fb66917e0b2518427a5c61de1c9fee4766296b6f682e99a30c297a7b50de8a8a3c830da620e851460fe395ae31b2f923f06bad3ee", 0x6c}], 0x5, &(0x7f0000288000)=[{0xf0, 0x10b, 0x1, "a890da7c2c0a9c399275f9fd2aa0b41417633d148892e97df39439d4623c45725f22fb028f36e2c1fb05ac6bbca0bdfff25d20a2fbb55727f0016bca6bb846cf68117a9cfc9f270e4a4bdc6abe8a3d9dee712bab83f33a470f18ab5359250470574015f9a202783f280de4c6e67c80de8a60738c00b28b698f60c236caa080b9dae2a61f7bdad86a7dac6bf9dc946b80e82454d685d268436492e0788e25c562f3358f466ed08b8e2f7a84c55b37c8ae722da52e284ec65dd67c6e3647b5fa05e8b4f4cffc36e7fc1d27d7601980ef2df7466d65c89d28167367"}, {0x1010, 0x10e, 0x80000000, "a2ef20727b13b285d63c350690e4b53daa30577f7160e2b9de613361e20d63675272d67ea259e6cce3cfed85d522635d0e1767bf614a1e696796f01fc515788a81c53bbaaa675b6062b5be9aba49cf803ee2b6e315e41cef2129f44df04fba98b9ca1fa257b94d41d5d2feaa9d00bb814559dd612b2dc21f331da515832a867bdb534675f27b671bb0c71cb1c3d0883f6e12d565a294120e883833476d0602f76a1c0fcbdfcd59d8d671c103f70a241c7b8bc3932fc5f51b468a1742854b8d377e0d37f7d404c339c39cb9f31265e13be62cf648c442992b7ac29ec19ee41e9f606408a5f09f38a1b6d7026222fc35c4ab6c14291b0c9b39100ccc999aa8e9ea36643d4d5079bf0f7a985497f5d960e20c3763ae937bca1f2db13ec87800b07badab6b8b75cb3c34a4c003d0b38789cf2cb039e5350b71c67e3553142a9b3f44260cfcdd22f80014ec513120e15dbc2d97696dde83db41be6fe8ca1e98f3a3b29c6e74f5ead0b80ae4b035ad230762bcb56632ef091644d5eab07b8e851a2dc51e7fec535b295762d34834095297b319655847daaec6dda36123273facc65fbe21300edb120d50b2cc872a91671001b74e910d1036a939121fa6d9d37e9406c44389d50e6f99838058e379896e31ce8171c51d50a3285de93e34f3f9090c07e4b42654032c8b2915ac584dfe342ae5d12acaf46867266ad92170b1e50842780f9d16e9c09514e930a490f5f0ee702ebb537ac9d02ec807e5d5dd8c8a273b48316e9a66dd3259d601e8dc236c6da628ff420b82e7f9ab12f22fa9a8b7c48383bfb628ce61bc9624f2b5ac2c99829063dd6d3c806488f93f5bda3be9a47265005e1db8dce8f1356018faa4ee5a034e304de3f3ede556cc89966b181218bb876eb42f8be5d449efe228a4d73550b0e8773bdd863f4e9d7992bff9c367fa1eca2235dea013f1410a27405820bde1887c469ea1d71323c02efd71dbc0d51be022a8bb826d3464c983ea0ee41d5177d339164c1d21eb013b32b9b79efef8fcb4f5ada9d4b73a10cb0a430db05ae5b7ca914b76f78a8bf7983f99b14ee0a0ba0436224fee3a95d336c1ff404ae373a9f02c5ff39a60a919858a302fbabcd37b3c7ba7acc98a729ed4f102cb818fd19fef09772e5d65e32a1fcc8551c4869ec1508c4689634ab07387324dc9c9310ccbb4f9472f2cca51e96e58cf35fe8245c6426b7b9a42ab8ad1dd4709b9f42fd3de7dd3480c9580667064bc558ec9396d675ab3c9def94e7e62b092012e576fe9c69f44569a6569711bdfbab6615df7ec60ecf02d9d48da6361469e8e7e102be44958daf8b99f4c7f96cc83c89729223e56d42b2ee20c15cdfef47838e222116ef82243df5e21b45d3d7a0e59d5bf5fabd69100ff34cb0a74472a93958dffd3074b94680e12021b91e9d7a9ada531d799927e2a506ca605669d04e8f26538787108ca06ee70e1fb4acc7c6fd31ee724b6f13df6f0a37d706f19b3090a8813334641ac0afd1971e6db15c632da40007488daabf6ee2c55b26810b548e231a91185d2ec355d715457b21899f10c6e3a7a17140e2d08e445158be6fe578873c5f47333377027ce150c7cb899e52cdf9680b9fa1ac504b6a7fc5d99c93bbd3d6aeca5da0d83b20ce97c36780ec38430d80027ad4923040dc233ca2eb104ac6c0d89916ff14fcd9bdac93eec5b85f969baf9cf57af583915717b3571cc2c9cc23b187d42a5057912d6f9fa24cb7d0fa4fa3529298090f80eea0788a62c5c36feacf5b05cbe083cddba0b5812c1bc538e5167ce2516b69dedb3150dd3f3feea06c5efb8220ec4c8f144ba2926cb025ace260e94522a73c170dd155f144f667db73b389b892b53430ec46971aa4b6cc0a9870b30fa365ab4d2d0acf6a61f0a3f8b9be52c536bf66de5b6e1a9004f4efa30114acb8a090e854babea2ae8da99325652ae2307416d21a245ef2f11712e864230986fafafdf1cf05987aa50aa9bb1ae6e671fa90491f4621b8b277d654e8c82c309aef667540d16569aefbdab5c8d4e62e4ccdba6905230d8141c38868039abee5250d4da6cea1046649a1c33643fed988dd84d2bf765cf95d7eb992d21bb65fca97fd8f56fe37360545cabb7ccac6714e3fbc96ed62b5d785c226861e3bd94f699559c4ceca685b71e6c9fb0503b63ba35b026000f6f3c3a33acd956bc95132904458d4e3da7d40612b81d9f04e47ddf9406b7950ad1e3253b52da23a93b3d17e60e2d8a2b880f1939b19b3ee0f9c07c8f57c463456cb7ed6296ce50cdaf71623578aa7dbb6313ea1c7eaee942b432a982529690f87f6647f6b6a658adb7197b08a061fe31109f12b408e21b7cb79a7676da1cbaacf88ed6349c708385dcb122f642caa0f2bd4915849bdcc54780369349db9b2cc5c5616d09b289aeb7cbc7c879f8da09af75984663fb1b900ff4ffa061868744023bff1cc21d33026043d56e5187f2122fae0dcbf371b4d5eb5e2652a1848d5ba87bccf097cd6b6f3cfd84683b9144ec72e4ed90438ad46c0e4fca1d880846ec1a87804ef60ac824aab9f55d8a8d607e3a24e1b76fa47806f27fd12ca646ea92c74f7dce0136839bafa9dfb209bd87478e19bbebaee17f375aa7e832c843cd35c708421a714b7258916f4b274ab56d7a003320cdfa3589cc3bd375601b57866f45aca8cd14434ab04310da403dd47d0952695d7ca60a060dd665f2511792cbb54140d409845f544fdc253ea6a67111766e7ec93bcddbbc7ac31077974f49adc10dd7742abf85eb2bbf7791805fd3e5aab111704b97f28d22e00e1d75ec8039472b52ba8876756c49175124981010356761f29586c613c7cfb30eb13d8efb8c840792ca98f270d603616d222f0197ebe168bed166df5478c7fc8a5f68351738d53fa3bc02ad7c1154a6b93d1d6d5ce3b3d62acde5e8123e2c6498518235d7b857e409bab9a309d299c1587b7bab7f3c59753bb0d22aaced504717bdc3add32c5e72eb91180e164262f4ee9e8187648fb9db4cc0618710fcc294f42981d770b57cea3d6d5379d48c46624ffd7aa6a8a5c4161ab3ba8531e24f95c0ef6e47f46a87db368e98ce812eaf48137dd960441cf73d51590eba1f9d34489ca1cdfd6bd456e3266c2bd19b2c892a3473ac0ff9c7692420c290a96e6e2ddff22114d3f663dd29185866023e4a3ad9fa8925154e7e6b58ca646e915890e900b1c89b722dcae25ff0c8ca2337964dab6531a87f589b7e4251a84f34cf361e8398016b0a9dc3b0a7ca2bda1969033092c353d8610f21e74bd7ea20fdc90c2049a65a9ea3f4a1e5eed54790021c149e703a07a20a27eae806f2d5ad2a57debef8e7aa1cff39dae4d5412b47a0951b294dcb80f954f2c09f42607cd4a3e28350b1bf0b268ace50aa415c9ab66b4f35a77b8952b30e37efefa1cbf4ddf8f2da7fc5347ba4c1903b6d1494e8b4f109cc91f97473f92ccf3cf8a097213c794eb888573145451c2d7ae300806bcb5a2d782ea494c3eb826be5d48a04f467615b68675da0948f0496680c15ccedd6d4f41fb23dba335ee950ffb6478694ff71084b20a0cc4ba1b7e103c0ac2dd3e8cde5a76d0e3e576f0c83a43961292b95a5dfb1595e23fc80f22d19a856b67c67d420fbf5961518613ef04775c11715c3cca68be33eaf393f599b574c3a056060956a1224726e3e6aafd95b03d7835c0da4caecc8ad2277959e96acf17ad18ac81d005a402c1a16acb4ea1a43a3a6a80b9c195d18b4ac34b5108dc8ff42fe622a51b437290aefdd79826d8226d50e4183c8aa7c9940cc0c878bc78fd3f95b8597e6cb8c9bd741af2723fdeab0a9c4671360df5914a9b73720cc582dafe431af2f53bcb1ad76f5b3cda9ace7562fc0e1f3dc57ef0c23ce159b5c38e8d012f8576e3beda1cbb65b1a3a38a95a7f27c8877308b644b4732d287b5354d7daecd61f63809fb894331da5ace5d4d84011063b8e086b1af009b00c55dae1da875fce55fc31d269dc8ed1d00c79b9963ec9184726d5434edbe8b72aec57a2ce718e197e170117e165ddc8d44e8ed806b0169e74f1b9265412d53b09b09779bbbbf3a04d7f443b17982edecbf7ed3914ee422220bf97531fded82d862149789bc10dcf81c2749f49efdb078596c4317513d72d1f60f35dd580cf648d816e235370fc1c9f449fdd48edd3476f16af75af96c5ce09afefc5898482825dae60fee2bff2d40c08a97c09a7e029b08c138df76f0f61065211d60d626d821b3d9cfa5628b2ca764d4212fe6b96758223d24b28899c06d55060166d67ff32ffdbcb73176f13107d787cd5483d28e627554a8f4d78710d1298b239280fc57962c2da60b7d8c17dd195bb8199be84cc9c8fc0bfb6648c5435b657993ac77c2361d4a2e2c6ac0ab7ef1b1af4f58c951c15143c565815f82319f0204d378131296a8c309198b2ddea8742d6619362512daa16333bb31de51f36f35ff69575bb2b5fbe2507e26aa4bf8af4e09249b5f3f18ec41190ee5cd923924e680083889e1547df311c7eaf18378db4cb068248ee0ece3d5aca262bf4582a440f8ba6f60f4bdc0eac5b672a67509627b04a05b59f992e12997a4185669be0a8210695bd5315dec119db8c3a6e728c5707490017514afc9eab1e202b37f44d3ff7bfab3f38a2fd0dea621f21e5219ebb1becb144a8af5923d9b624c0337b23de58d6e9f1f46006f4ad773f32aa203d665563e69f0578460c6ec1b6e799a270aeedab8ebd8d9967f8c7a88fc85de3c271a4f965f122975e997efd61ed75912af8d25ea968b9be986968143145eb17879990d8e16a9fd7d5506009d1aab9187890adf1519d135e8284f70ec313eb3a1b67c6c9d223478b37d977bb45ab83ece560372e6e326c1edde667e0027c76583b94654a6560517364d5b737cc944e8d2847db1f185783f8be66b616851acb42d86f7f2723d4d5db43ca47c149a94d87102e7bcf28dde325ba788a343c4f55e85d54476bf570c5d9aba3f38eee63678dd380b5ddc9d07cdfcc6ac1ff8f1d47d739ec1d40ac7f86a8b8ad829af8e5f0efd18e80a57134c7055eb921bb7616944083cd5a617dca1ba4ed1a81a5e74e93b0734f3c62c6532221b6e306c4ea68b210f0b3c0eb1724330fbd3a44ef322bcf32342287116064232172290c956c75fef20aa7cd1a9cd24fe113e3f9b68da253feb039d2b8e8a7e4019aafb017e293278bae341247b0d669afed4244ad734f6721f1730100904e46a85fd9bb3e6750627307ff542dba034f8232193cc0f6fa9f8f485be19dcc978abbff946650eaa97fd5cfffa86f826a842e0ef2a269336b3901363865149ddfff349968d22a2cee69d77cf0c1c4851cce72eacc0878911672e737c654caf494860cb8dcbf713e079bf5419f863725b8de4a1c2634e82a8475711b4878c336bbcb63b66509e9c46036871681d8865a10cdf518f7346241ddb274e8a5d3ef1fd1dff96606f50ddf55c120087a983c7a189e1ebf620127f0225dff4fe8726c2b4fc6311ca79d6411174d6dee500f395608147d454ce03055a0f121d0627db70c903256d5c15a38e837c39064059db957ee202a0d087166ff7b3598399bdfa0043d70d1a8b4ebd476d0332992966c66f1b2e5a441ded71d2cdde28d6bd95efe9674c1e7eb9b2e6e05e2112729d834c3086b6f5f0b609d38fba3c2f8667df0fa0c95c807b20600657d1ea55569fd013838e46a370d112418d5b0da4e38b41f2ff7f13aab5851ad0bf5076ead7c9d10ba2b4508eae270148c068c95c43c"}], 0x1100, 0x20008815}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) r3 = accept$inet(r2, 0x0, &(0x7f000064f000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000292000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d47000-0xe)={0x0, 0x9, 0x3, [0x4, 0x4, 0x0]}, &(0x7f0000728000)=0xe) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000d5d000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000010000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d2e000-0xc)=@sack_info={r4, 0x8, 0x0}, &(0x7f000097e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000283000)={0x800, 0xb5a, 0x8002, 0x8, 0x7, 0x8000, 0x8001, 0x1, r4}, &(0x7f00001f8000-0x4)=0x20) 2018/01/14 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b38000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c001b000008029000ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b010000f1b121cf140900000000000000d2007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9005406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041a0000000000000005b6", 0xc0) connect(r0, &(0x7f000006f000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000a5a000-0x4)=0x8488, 0x4) 2018/01/14 00:47:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x2d)=@file={0x0, ""/43}, &(0x7f0000000000)=0x2d) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dff000)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000f6c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x1c)={r2, 0x8, 0xa, [0x9475, 0x0, 0x401, 0xd4, 0x9, 0x1, 0x101, 0x2, 0x17a3, 0xffffffffffffffff]}, &(0x7f00003c5000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e0f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000361000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008c9000-0x4)=0x0, &(0x7f000036c000)=0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000a84000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000536000)=@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, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000fd3000-0x8)={0x0, 0x0}) close(r0) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f4000-0x5)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ab3000)=0x0) sendmsg$alg(r1, &(0x7f0000f09000-0x38)={0x0, 0x0, &(0x7f00004b1000-0x40)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000acd000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fbc000)=0x8) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{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, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f19000)={0x800, {{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]}}, 0x90) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000b000-0x19)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057b000-0x4)=0x28) poll(&(0x7f00000fe000-0x38)=[{0xffffffffffffffff, 0x9000, 0x0}, {0xffffffffffffffff, 0x4040, 0x0}, {0xffffffffffffffff, 0x502, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {0xffffffffffffffff, 0xc040, 0x0}, {0xffffffffffffffff, 0x8200, 0x0}, {0xffffffffffffffff, 0x4210, 0x0}], 0x7, 0x80000000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=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, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@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, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/53, 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x800}, 0x10120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000469000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008bf000-0x4)=0x1c) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b0d000)=0x0, &(0x7f00005d5000-0x4)=0x4) r2 = accept$inet6(r1, 0x0, &(0x7f000030b000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000030000-0x4)=0x0) pipe(&(0x7f0000d1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000702000)={0x0, 0x1}, &(0x7f00003f3000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e8b000)={r4, 0x9, 0x30, 0x4, 0x6}, &(0x7f0000aed000-0x4)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d54000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000fc000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00005d3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fa000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f000001a000-0x10)={0x6, 0x8, 0x1, 0x1}, 0x10) pipe(&(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000cd000)=0x4, 0x4) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0xffffffffffffffff, 0x401, 0xfff, 0x1, 0x8, 0x7, 0xffffffff, 0xe7ea, 0x5ae, 0x312a, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000609000)={0x0, @in6={{0xa, 0x3, 0xf82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9a, 0x4}, &(0x7f00002c9000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ae000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x12, 0x7, 0xf6a0) bind$netlink(r3, &(0x7f000047c000-0xc)={0x10, 0x0, 0x2, 0x80000808}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000360000-0x7e)={r1, 0x4, 0x76, "907ca2d2eba4c39d6dc5328ea36ae1ebbe56cbb4e2a5be8d52d947ace77704c59e7b1cff9e4074e09f6f9f28cbfbf142813bf5a7a80a82ed076f360d515737b3c1d6f00482ca49f0077d9e0f1c8ab633ff706bc76a7b56f475df8ceae8b26c0acce337cba1c9de8dc905166ad21deb239a402ac33701"}, 0x7e) r4 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000aba000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7dbe}, 0x1c) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006f3000-0xa0)=[{&(0x7f00000f0000)="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", 0x9e3}, {&(0x7f000012c000)="", 0x0}], 0x2) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000078f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000078d000)=0x8) 2018/01/14 00:47:56 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000037000)=@generic="1d12b05f471ec188fab5c9e6299c95b8", 0x10) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000024000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f000000a000)=0x976ef724) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x0, 0xfd, &(0x7f0000398000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000809000)={r1}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000081000)={0x6, {{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]}}, 0x90) accept4$ax25(r2, &(0x7f0000cfa000)={0x0, {""/7}, 0x0}, &(0x7f0000a0a000)=0x10, 0x80000) bind$alg(r0, &(0x7f00001c3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-twofish-3way,sm3-generic)\x00'}, 0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) sendmsg$nl_generic(r4, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000d000)={0x24, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xfffffffffffffddc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r5, &(0x7f00006e6000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 00:47:56 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa3)={0x0, 0x9b, "3c761f455b1950eb3b5e8d0d12dc807bec94414691e441a82c0da391c6ed5da1308a19313acfd5b3f105dee02ea45865100002fb6b54d5cd14ec1c2c862b16d5b6a459224d84a3fec717e9b3662ea97f873085b39f366d5e9eeb60cff591ca526539cbde71c1c2b43da2b7ab4198af9382d7722c1102f2c11f4f985ed2683013bdc2847096c92e4ac9c09df9f50e0557482430fcf24aa9f394f6f5"}, &(0x7f0000001000)=0xa3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0xfffffffffffffff9}, 0xfffffffffffffd80) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x85c, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x29, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @uid=r1}, @typed={0xff16, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000e1000/0x800000)=nil, 0x800000, 0x3000000, 0x89010, r2, 0x0) socketpair(0xa, 0x5, 0x6, &(0x7f00002b7000+0x2a1)={0x0, 0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00009fd000)=[{0x3, 0x2}, {0x0, 0x6}, {0x3, 0x3ff}, {0xf, 0x5}, {0xa, 0x8001}, {0x0, 0x200}], 0x6) 2018/01/14 00:47:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket(0x11, 0x8000d, 0x4) getsockopt(r1, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000063000)={0x0, 0x400, 0x4, 0x4}, &(0x7f0000333000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d14000)={r1, 0x9, 0x1}, 0x8) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$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) [ 326.704816] tc_dump_action: action bad kind 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d4c000-0x4)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000044a000-0x38)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000d4c000-0x38)={0x2, 0xa, 0x7fff, 0xb, 0x7, 0x0, 0x4, 0x3, [@sadb_address={0x3, 0x17, 0x3f, 0xa0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0x7ff, 0x8000, 0x3e, 0x1, 0x40000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x44000) 2018/01/14 00:47:56 executing program 6: r0 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x7ffffffffffffffe) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000c02000-0x4)=0x0, 0x80800) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a21000-0x10)={0x1, &(0x7f0000cf8000)=[{0xfffffffffffffffc, 0x8, 0x1, 0x6}]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) r1 = socket(0xa, 0x1, 0xd6) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d33000-0x4)=0x0, &(0x7f0000fb6000-0x4)=0x4) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f92000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e92000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r2, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f7a000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) sendmsg$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) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000f0000)='tls\x00', 0x4) setsockopt$inet_pktinfo(r0, 0x11a, 0x8, &(0x7f00004e2000)={0x0, @rand_addr=0x0, @empty=0x0}, 0xc) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f000065d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 326.740469] tc_dump_action: action bad kind 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cfb000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb7000)={0x0, @in6={{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f3, 0xaef}, &(0x7f00001aa000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b6e000-0xc)=@sack_info={r1, 0x2c, 0x1}, &(0x7f00003b0000-0x4)=0xc) connect$inet(r0, &(0x7f0000150000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004de000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000700000)=0x0, &(0x7f00004ef000-0x4)=0x4) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000015b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fd7000-0x48)="9cf0b177dee27cac98ce39103bbd7e2cb1db0ebd66b2468b6969d5a951b5344db3f1b75b53fed5df9219a4af7fc8e3834c9f4eb2f1008c033b2a97251c39f2d4e846c8fdb5e80b8b", 0x48, 0xc0, 0x0, 0x0) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0x8) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000041b000)=0x6, 0x1) r2 = accept(r0, &(0x7f0000074000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c5e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000310000-0x4)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008d4000)={0x7fff, 0x5, 0x1000}, 0x4) pipe(&(0x7f0000c5c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000d17000-0x4)=0x7f) 2018/01/14 00:47:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000074d000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{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) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x100000001, 0x100000001, 0x3, 0x10000}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/14 00:47:56 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ada000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002aa000)=0x1, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b80000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000c08000)={&(0x7f0000001000-0x48)=@canfd={{0x1, 0x9, 0x76, 0x9}, 0x21, 0x1, 0x0, 0x0, "501ac6a283050e9bdc4ec5a0f794e693eda34b7b6107745686dcc2989b6ec086e33bfedf01d61ea76e5b38f1e79ab927fa5851d5d8c119604ff71b79d51fe014"}, 0x48}, 0x1, 0x0, 0x0, 0x400c004}, 0x804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00008a3000-0x23)="230000001e00056d002c0000000051030700000000000000000001101d020002e517c7", 0x23) bind$inet(r0, &(0x7f00005f9000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000eea000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0x2c, &(0x7f0000cd8000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}]}, &(0x7f0000fd5000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb2000)={0x101, 0x1, 0x2, 0x4, 0x101, 0x0, 0x100000001, 0xef, r2}, &(0x7f0000e95000-0x4)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd7000-0x8)=@assoc_value={r2, 0x2}, &(0x7f00002cc000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005ae000-0xc)={0x0, 0x7fff, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00001fa000-0xa8)=[{&(0x7f0000f88000-0x1c)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000fd5000)=[{&(0x7f0000fd5000)="c012a8c3f553a114b17b", 0xa}], 0x1, 0x0, 0x0, 0x24040000}, {&(0x7f00004f2000)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, 0x1c, &(0x7f000062d000-0x20)=[{&(0x7f0000fd6000-0x7e)="46044790827b9ca4ab980c54e49d5a34f41391c7b95f3a9fbe78657e3ae193252bdeed555443afc8c1fdfd5f950a88acc166ff22986719004ac4162473cef3ed079d83d6eef68a0f4d1f219576db7d5568f81db4cefa18d7f85638b4192c3b2e595864880a746585974aa0bb85d01f57f1300d350dc648f3269462b70c67ba901469a6353aedf81d6c8c0e466b3dd7b8a7992fcf62fa15f1763acaf04648c1a6ef9bb8543a0060500a0eb088d45ca7d4e6ae2f6ff344caf067ca92aaa07079237644bfee905d7a47dd0358cc821c", 0xce}, {&(0x7f000048c000-0x30)="168527dda8e0a902bb20dd0bb5624b9161ee54c9fb1e7c2f2de7e6fc2ccec8b34b57fec9ece0458c96730ac611e507d0", 0x30}], 0x2, &(0x7f0000fd6000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x7fff, 0x8009, 0x6f55, 0xfff, 0x2f, 0x5515c9d1, 0x1, r2}}], 0x30, 0x1}, {&(0x7f0000b2c000-0x1c)=@in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x20}, 0x1c, &(0x7f000092b000)=[{&(0x7f0000fd5000)="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", 0x1000}, {&(0x7f0000fd6000-0x5f)="069c057a613a1e514bd32fc78033065fe08b3d58905c576b23fbfb4e9d2f6df2ef93f485d1672152d7131f3a559b2705bb26677c7a5816807d0319d4c1a8c944d818a6f8d916d8f8a0db6f63ccc684ddfeefd7c9f0acc9e45737002a2923e3", 0x5f}], 0x2, &(0x7f0000fd6000-0x90)=[@init={0x18, 0x84, 0x0, {0x6, 0xffc0000000000000, 0x5, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x800, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x20c, 0x0, 0xe3, 0x8, 0x2, 0x5, r4}}], 0x90, 0xc000}], 0x3, 0x81) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f03000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000f34000-0x4)=0x4, 0x4) 2018/01/14 00:47:56 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000440000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000030c000)=0xffffffffffff525b, &(0x7f0000da9000-0x4)=0x4) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed90", 0x39}], 0x1) 2018/01/14 00:47:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0xf, 0x4, 0x5, 0x7, 0x4, 0xffffffffffffff9c, 0xe510, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdbe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000066000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000001000)=""/221, &(0x7f0000002000-0x4)=0xdd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000f3e000)="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", &(0x7f0000321000-0x35)=""/53}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000c16000)={0xf, 0x1, 0x10, 0x3, 0x4, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd60) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fb2000)=0x0, 0x4) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000242000-0x9)='lp\x00', 0xffffffffffffff43) bind$inet(r0, &(0x7f00003ec000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000216000)=""/4096, 0x1000, 0x12003, 0x0, 0x0) write(r0, &(0x7f0000750000)="8e", 0x1) 2018/01/14 00:47:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eef000)={0x1, [0x0]}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eef000+0xd62)={r1, 0xe8, "e67b694ac68fbcad8b784df52e5f08f403168517bcc08f3d214248c1150d681c82bca3f97dc8e2b4df9ad7d21b8ac690b9ba8fcb9160fa887fe7f1e5cf4e419b19fe031c4b211856a74dc858de0971018111c5f6d2fa9ae7d7264b67d1d3d47ce9d05f81d17941f3c58627cc88f2e9ce776c80dc088aaf4e01c86c71c644ad0b3a1d18dec63faef1d6598ec7c381c997dd7bdffb0928f92a8c7cc878ecbdf5bc4ad68e79de3cae09d9ebd87417204f9aa17ff577c29d4837dc52653e0b4709173f9bb73b6baf60addbc01ce353c980ac06c6b2c4f83bcb13ad7328c122ac81ff67a3b5da0bc7e730"}, &(0x7f0000ef0000-0x4)=0xf0) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000011a000-0x4)=0x7, 0x324) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a1b000-0x10)=@generic="5bccb74d8dc434b9b20fe45e8e171fc2", 0x10) write(r0, &(0x7f0000fe3000-0xf3)="7a6eab21e70002770b4a77a164c0779cfc7d7ceeb8cfed93d1a0035963bed405ec2dbfbad1aa7f03ccbae08eb713bea768ec342976db6d4f568b0b37a0fe855db9e72d67c85e0f2908d76bfe54a5df68034495189fb968d9feb5562d5fdb14c18fc4c6d0614fb3bf66398e1b39280e47bbbef591fa3aadea527ef56800ce29e872b4471f1c1d20628159a5acb43f6be25d8644b7de336cce04e4c5ce1a10c5b3a682d6cc306759bbf46cab307d9ee3b32f8c271b49a30fc754d94fc4c85f7251910dfc987bbbd258bcb2bc5f7194d7a78304409659615e2e33698b450ec2c42ebf6068a17eed2aa9a412fbb9f20f537edb33f7", 0xf3) socketpair$inet6(0xa, 0x99a6181f0042f5f9, 0xfffffffffffffffe, &(0x7f00004d8000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ddc000-0x3)='nv\x00', 0x3) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cdc000)={0x0, 0x0, 0x0}, &(0x7f000046f000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000087b000)={0x40000000, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000cdc000-0x1)=0x1ff, &(0x7f0000880000)=0x1) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000048b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cdd000-0x4)=0x1c) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000572000-0x4)=0x5) r1 = socket(0xf, 0x3, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00005d4000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004a000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000876000-0x4)=0x1b, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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$kcm(0x29, 0x2, 0x0) socket$llc(0x1a, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000888000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000297000-0x4)=0x98) socketpair(0x1b, 0x3, 0xffffffff, &(0x7f00009f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000838000-0x1008)={r0, 0x1000, "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"}, &(0x7f0000513000-0x4)=0x1008) r2 = accept4(0xffffffffffffffff, &(0x7f0000eee000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00002a3000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000901000-0x4)=@assoc_id=r0, 0x4) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004ac000)=@assoc_value={r0, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000947000)=@assoc_value={r0, 0x2}, &(0x7f0000d2d000+0x7e6)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000701000-0x8)={r4, 0x3}, 0x8) write(r3, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/14 00:47:56 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0xe1a, 0x58, &(0x7f0000320000-0xe4)="9d272bab1db6ff1d9d661ba4c68b94a7d8a2c17035e9838eaf21456a03f96c305fbdfbc935845586008e7c57c0d1536e33a6a5ff288790a4477ccac90654671e3ae5e8a05a1e25db9849f97438bc550fac16dfe74647e259198b61b280ef890ccb586ccab7c04635428c9f1d16f45e6131b472b8092f483ac064c7587f2d019074383ac859e224124249e41b56b2223c7bc2cab1b69676c0d817f397dbb0403ad633e5ec46ece0a86a1d008de7377ad69a93d16ba9a1c04376fc9cb5aeeeee54ed9a02f1c4f87e225a72dabd79afc71df62563538aae5960bca95eee0bcf2a86347057da", 0xe4) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000097e000)=""/141, &(0x7f0000f7c000-0x4)=0x8d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x10) socketpair(0x10, 0x801, 0x0, &(0x7f0000c5a000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c48000-0xc)={&(0x7f000083c000)='./file0\x00', r2}, 0xc) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000226000-0xb1)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000002000000000985f8f181bd99e5875b"}}}}, 0x0) 2018/01/14 00:47:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000c3000)="53e0a6e9ffe2df7b01f9beb5f78921715fe0f86cefcefa96223f315de668d936a6e2119aacf1151c7ba46374f13508dd00e365fd0e16737c863decb963e1e121fc293b6ac0dac8f12e1e73e5b35a1666c49a0f4a7da6a95dcee5c25d2eed7247095170bbb1cbb96a9afd5ba75d0b121b0c02977af562bf43e99b13e71122e15f676f507f89e9540d6334b00417ad47afb5aab5e97ae8941409cc34ab90973133bed62263ef696c9ec1e86ddc3d43d499adde2c7f48c2f6a4b0bec79671a6356a44adc8575e35eb59d550f20ef13e0292c45f9de602db15a023adeaef5c7a91b43776ed6c252327e5aad5a220da71ab64", 0xf0}, {&(0x7f0000b7a000)="04d4e5ccdb0bd1c68560fd3a56680be87f901a1d30170ccd25", 0x19}, {&(0x7f0000c09000-0x5a)="8ab72c4e35cd88841d064094c54947200d0eb077600297ce42a368a0f1067ba95f39ae1ce0394b42f9678fe547085096508fa01f11433e5010bb8bde53549f522c24eadbb67610fc0fc54301e51dccb14bc8effa7d4a910b91ec", 0x5a}, {&(0x7f0000fd3000-0xd)="653281c95100c296de84fa9fe1", 0xd}], 0x4, &(0x7f0000821000)=[{0x100, 0x186, 0xfffffffffffffffb, "13a3eb96b4b2a0e3e678975c4ec86e39c14b6a4a78c275e2966cfe5c7bf37bbc414328a98420db2f790b0abc3b3ec7186d869dbbd7eab13fe9326e878fb6ee387063b5e4e923ab3a12f8594fb5d74c4b1f56cca01c1a87cd2a22a07d5bf4e98bf25f8e8f4a867844936c5cd1e92c1a2f671d899a5586b7db7bfacc826e8137ceb0bad1552259a4b2205fcfad6f6410c31099064f478fe40d00122528b0e003b7f0678546487c9b6c7b4079bda0cf633b84798f71cbd9cc5fed346b1f80cb7ccfca872f7e930afef952bf7c3234fb88510f0466ddb035c6f399e6b560c61639a01ac2851cbc7beff2f9c5d4947e1088"}, {0xb0, 0x10f, 0xffffffff, "c590829d95fa079760f80cc475715748d8d0eab8c9dc941ab52898543dfcde5cf65d12ebdf6ba938303a20a4d008b308aeecae2d87faaec2a7dfc7383a8c2617bed2b9bc7b2dc98757ebd1c361cb92d5f6df357822c57019189a28c2e85aa80efa6bc0c733b46ad56d51c618655b555f547d58d9f55efe4f78b763b588680609b015ab62f15dc239581c1c2881b064112f36d896039c14a7a5146795f023f1"}], 0x1b0, 0x41}, 0x10) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000c5b000-0x28)={@generic="1491aa8f82b17a6985e2da0011c15b88", @ifru_flags=0x3000}) r1 = socket(0xa, 0x2, 0x7874) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:47:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000bd5000)="8a87ecea93d7fdfdc0711f5726e1811c0ff5f9ee29f90483885fc0eec93c5ee86384dfe82da0c4ee700accd49253c1104c950c13d737ca3c0886c2c29e875224e3126e130b0c7540b6c2a5c7f7a7eb6a8cd266fdfa5d0a148bb91228c31aee20562c746af1508e6ee377b935e6917b2d492d2caadd574e3871b7bbb376cd95bc93b56890076a8f930e760ad7d8f45b3ea2c51a743e6b6ac4ebcf076cbd1b7652a316b9b1483b0be8ff95941a0656234c03ddd5274c7a98db8b71728d5b8ceca75ff2563957351d42efc959ee25283681632bfde03bfa566d4ac8c1bb5f8a15f3c42224", 0xe3, 0x4000804, &(0x7f0000ff2000)={0xa, 0x2, 0x9c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd851}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/61}, &(0x7f0000001000-0x4)=0x3f) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f3d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fd5000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0xe)={0x5, [0x1, 0xfffffffffffffffd, 0xffffffff80000000, 0x8, 0x9]}, &(0x7f0000002000-0x4)=0xe) 2018/01/14 00:47:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/234) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x9, &(0x7f00007bc000-0x8)={0x0, 0x0}) accept4$ipx(r1, &(0x7f00007f2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077d000)=0x10, 0x80000) r2 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r2, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0xffff, 0x7, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0xe, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000009f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a26000)=0x1) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(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}, 0x1}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f0c000)=[@in6={0xa, 0x2, 0x63139511, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000264000-0x1000)=""/4096, &(0x7f0000da3000-0x4)=0x1000) 2018/01/14 00:47:56 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dab000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000b38000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000091000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a46000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000717000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x6, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0x9, 0xff, 0x100000000, 0xb35, 0xc2f1, 0xdcac, 0x100, 0x8000}, {0x8e, 0x7, 0x5c14, 0x15}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x6, 0x2, 0x101, 0xd5db, 0x0, 0x0}}, 0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000094a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa6000)=0x14) sendmmsg(r0, &(0x7f0000a05000)=[{{&(0x7f0000d10000)=@nfc={0x27, 0x9, 0x6, 0x5}, 0x10, &(0x7f0000b12000-0x10)=[{&(0x7f0000911000)="5b9c81ca8d7778ba01a2206b64d989c934700c3d9198201c6569cd7c69f03ad7dfd601810fdd4e91605e616fa32fd68dfed49d05b91fdbf476cd468b31371d55883689cae2afcd72b8c702e01398dacdde651dfdfd6e25ceec28a553dc0bcab1d2b687e4753f99085870ecfd5c25051b6b0425fb3411a6c37ef0486aff1716d5bb4f3ab90f7c399e150918769ac85a", 0x8f}], 0x1, &(0x7f000061f000)=[{0x88, 0x114, 0x4, "4cc6f5196df07c6b54a85f3ad34eab749acaceb107796c1242631d2c5eee61906ed55736f96c31d8e86ba2ef81b8e6db33fe25cd54f840058902ae7b020ff8d540ae71428a3a40b742d0f118a8a645e9a5aa7f2ba1402681798355134c04ee335c8d611582351b59a315e667a57b98b606e22c2d321f49"}, {0xa8, 0xff, 0x2, "523f818fd180e6cfc14062f666b44b632fa16fa21aca91abba288eeda734ed16213715d3e25a9ebeae70da3a56b1ce17fcf84c60f6f2e24049e52f8265c8853ba0dab67fd95faefcf9f26dc2b8f85e3219d0bc8afc1e0a6258dd0f8192ec26f699cd40545e3e83038c84706bcae8195f15c6221d06de0c2a1691c668b53ab5d3c78d7dafd18026bff871a719f7ef76341b974257"}, {0x1010, 0x13a, 0x3, "8faf99aad0882520da6e7a5504c617165ce9bfaa2ff812cd80d004e5770e62cd74d2de628b91ab40c0839c01830c20f70c62d3e8aa99b48f59f4e8bf26c05723a396f0e181400b2779d6cc54380eb57b7b79919343e1dd2baef9589239a75103da163059496bc98cbbaca2a1ddd05c56ad8f7c6ccfee9ea11908c11267526b746cb3c7b015d6ebd9d7c3b12ac9287aa27a30c13c618eb058fff6ad45fc8de60c6b99c785c3d9b1f38560b449080b2ffdf548de6c4e9ff6c517ca755c5dfd90d734339bdf9ad88e7f69c4c7813f581feafb939e87602f53b4504a18b5a888207150e9dfa8d2ea7897d42df7a45f4283181af0c58aebd5a06d4f644c4eb2e4a8c22dbb000d81f0293ab7f045736500c3ffd9b5abcdbb764ba41123d8796d1b9cd36597a2cf27699627d799469eadd2910f954ffdaad4177456ebc7a5ff0a67549843d258ec569b151fe402542293756bcbbd6d65a1e8faad1e69ddf3f9b3277046e951d0c88cb013b6141a9b4713f18e2c36d93bfdae42abcf15bd5b1ea4ecc931965c00bef60a2e55e4e9f9d9bb0e98541a1633f25255fd6c525b18c477cd16adfe0791d7bf97a909fb14dc15eb78269c124dc5f5b7e322391847e5a701503dc34f35ca6d3dcf86c686582d6bc21148f307d6a23dfa646939399252b5287345360c32a9726abacd1163c125530b5957386d4835409fc4cdb9e0b95c790a28c7bfb9f4a644644b839c6642d20f06aa42dbdbfd788a0aa0fb8c9295ffc7065227ba98a7f5ff2bf9f94f30959444445534fce92bb9bfd50675c13e6860ae54e78765d723ccad7c553d334e5d6ebff6fade88b4db15af0d37e31968fb424fcb274bfb7b571735290e1b888de432f8bfca3dcc2fa8fc00c09f7d94861800135675bf02fe153bc78f5a826c53b2bfdf2bc4e3d5946945ab58aa9a884acca9209912313beb0af7b5335e7c77431fb051d32c489227909bd4b99dc3580254a615bd3c7b01b342a70f60816fdee6bbe8c2785ea7eb52cca19a5cdb719fce486b94bd2e86b4a7ce86b714e53e41fcebbc1bdea216c067ce6e0b001a13cd07100622e0f166c2d134cef91950b75219950365853925bd079761f5e45b109b67dc9e300c9682770e76dd1363982065505a163e1f263d224e372f552e7ead4a9a484b3ccd64c785e6c9d38baa4e9d49ee350dbff1d800a1559cadb7821cc28c989bab21a39fbc0b44b4e896a037729b09ad6fa8508f2624b02624d3ab75b22cac665e9f135c9ea264d277236957c7542dccb7ade6e8855452fcbf10de03b06e33f8b1c9477f5d27a8ec569b476dca7f8a9eef3c9605deefa950ace0b0e17de65436186378447231e3f7592884cc53d7729e9cba074b68b2daef4056510c50859c42da8caf418f3d47538a97a48a315588c72126a35582a1cadac0d90d1252919c15b033e8f45015c8f8a62ea3aa240ee2e425f29a068e7810962a85dd3c89d099ff3c05b5c3fd75f2d1059fc56a2197f394476142548a894db1b4d778ccd15af7a20f3eb2655c4955f7a99910fc90100bbf9b5796249c34ce1b09725078077d034aaf17e8b897b996fce1120205b929cf6aaab1cbe67a9809bd3ff2379cc40430087576fa7749bfcca62650cca5c5e2c240aaa2f5485988cd1d924d29df1805bc8d7a0c956d4d5c771eaa3b661c36ffcba2b8a7c326071102bd9c64d32b87327accedba63e1015a46c185d6eecb6a0aca872ed82db611a2dadff819c70261d9f072b1f230c74e67c716b6cfb0d378a4375b210551931624a78cffe2423e127b2232e8bb39d4916dabc290f437898995b04c668460318677a563cd5fcb6602266389fae22e160841bbb7a68a074c1a6f8c82c2b5635dae5041946b617b370aefdf5f29058fc8083157d469c9bdb60dcd45b4beede1c825c318c403aab323c9982111e17c49fce66d699c1523c207ca201306b035510e769e51f8f2c56d13a120056d9ab6484e5d880fe6d0a28a5701155f4747949c379a97f6fbfb54cf7aef5f2b0d7c7806bdcd3f51a0a93c9bc729073bc94d6be4950fa3f825d62c5828a9cf9a76c35b4780324cc5eb543d9c45c691e0ea753d4a8906b1816b94314ba0f7167028274134cc587574520261708f568ea5a82097dab51ca064872795d36042ac9ce9256984aebabe11fe2746500dbd9c19126e7ec118c43abd57a240d5b470ddccc8afdfc9d3636a6fff8c522c1e3d75c5ff43012e97c8e330fc0df79658d2b7b1660f72f6f39bf5a4cc2b10ecad8d93b70186cc5b1169d30c18ad76db1047a9e2f6e8a6e231ddedbcbef2a654d732ac7c47047c83d775f6049322f2604bd86420500b66f84e8369705697b8308faa94b54dcedc0bd2d7aa3ac3be486e5cb1f9b86e85f9faf881ef8f9f940b505f8bfa1ec664129ca3f19b5b5a12fab4a2452c52ebe136247b4fa6a0da38d9321152783945288f41c1183b0904dd8bd9604af79a55606fb59348d257a7bb61d61182ba571bca1c898d54259306a02c408994131c20b4b605271293bf0ec38db2095f0d4e5491e98f8cc0bd7bae63fa72d83f386907cdd15fc2720bfb432e900b3fbf3a64faa1dd95da753d49671854548df82de876f274c97dff90f9e7cbbecb0ffc0a12d36c61050c174282a3af6d4ffe28afc59fbcbfa1ec7e15969c0ce50065a6f7f6497a48d869a98351891dbd0c57fe9535762a32928b1830aeaa1e293f7abb65e6e3056fc3a69fc5fddcb813ef3b7e89f4de525ea514042f7fa38d7bfe7c2af7ad765c67c11fbc99b3924a482f1af8ad0c0043ad0f83105b37707ed5017fc35833022032449b1aa09f92a0a6ecd33257e6d3fc71dd9e4a2721daa668e3db76a93ee1eafca74f2b3ece53fb8bdcc670aec7d393d1d957cda5c63d423bf36991d0dd6a8c994c15cb0bb9953b1bb65bd8fa8412b0d869c1d986a8cfebff4038692023de44175b6673f3768f74793103562f638b3cd5a9ee50e9904cc989e3ab1c9dd5090ecc29e51d6317217c9e1e0ebc99f3383df010bfcb2941aaea007a0c9b42c2331d7ed765273c6d38dce299704372c0a529431c3bd31882dddb4adc4accc394787859c95b6e482dbca2b58212316dcbf655fb625e9c439129eca4c07dce358a7aabae6f0ee710482c1a698c46260dee961d3e999f0d7857a6399f2061c674f4107dc684847a15ef5a63de21dae3e4a83f681981c8048af7364bd0359768e7a5b4b00744b54984ebe02215c595d52e18c4dbe5f5293ebbde635f4ceb67c18f752be63074cbf22800d937f7de3996e3bbbea0b0159bbb6be5f16f6d2c08d41240ada2f19982fce38a865bc5608a2f0476844df9aba339cb9a32f14a8bb4bdad4b2ea8c563fe13e3ef3079091377be39be8abf13f43b79dc72daae2fa87e1b0aed8521cc7dd07c47d7a4a55cd8ba45044a8f057d404a70227f9bc9e72158aba86c6182bf1e91781d809b3130d7d477b43a86ec41d6c9ec682ff97a6ec57e1c444137575a087aa11fe641973ba3e92d93d5473a4c9bee247dac55111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{0x90, 0x10e, 0x5, "c11e50083db702dc51db93e85720bca436bfb65cc126f7377b5450a42211add473d84e26df98cbd482300dddbc49a2aa5e6cb2e82735775b0a91cccdeca4a979524d9342b34b76aef0cf94bc433ff126f061e8b98ec1bdc46b5d62dca4e934b2d0e9ad22f62e5cd848b0892f90e7e21294428242ad79555816a5c112"}, {0xa0, 0x0, 0x1, "a61cb53eda8e4ae1fc2f913cd45a3ad69b980b36deecb9d9daae7c9819c9449aa7c59dfaec87d245190bd6ad26bb0a23390e67048e56f8030c29ad682e892da7bc5c6d574f9cb7d98b598725e58da1d9d5eba5512b8785b814f212e070e0aef53cb85802be18c1e2ad623450c02f64589152c0fb8510f911c119ec2b40071f2ac8e747d4dc177b73dd18"}], 0x1270, 0x4}, 0xffffffffffff7fff}, {{0x0, 0x0, &(0x7f0000ecf000)=[{&(0x7f00006e1000)="e48af855cd1fd6874512e69a7a1a591ffc233d7749293d5f5fb0af7425e269fd7f5d469eead8238469ab9d2d9752ce173da16e354dcca0fa384f8bef926b84917a7f94", 0x43}, {&(0x7f0000ab1000-0xe9)="98957ab8aa5e67d155f72204c09516c19543bbc4111f5a49a5c1979e8add5e8d46e05216e460102a787d38119495b336fe997628c41173acabd95540c30af87d509c48775626d94402db8e2bee3bac3975b41bd8b9be303ce0eb91756db8158a970aede3057f7ef02ea603e68dbb96bf654f2e7625eb34449b180328262ded4ec105284ed7b61d9a9fdfed6d8b41d1abf55203e6deb37acff96c47da002d71ce95528b3ce26bfbb8359ba8c04ebdfd8cbcd8c768ef842917be842782e4031dd4d888dc642acbee89a30770fe9c5741f0788a544e1ecc61cf5faeb542912c2ba1af002e3c02c0f9bfbf", 0xe9}, {&(0x7f0000b71000)="", 0x0}, {&(0x7f00004a3000-0xaa)="58701e1f7b5971119fa833e3906f4893c92a3bed3ca68ca838be428ebba7288c1d36b6f7358feed942c5239f518d5d6f6f8c0d32cdf70efa946f2a5a3285fb9037ada36c2cc8afbf856447f241d9674fb4735c66399b12042e685b5af4857d2a27108767f909eb0336eb3568069cfeeb4e01b37e8d64e7cd835ed69c688638c422b21856587a8e8da971d49af49a1073547c7118f552dac4be38232caebe02298633b6b36823881450de", 0xaa}, {&(0x7f0000cb0000-0xff)="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", 0xff}, {&(0x7f0000762000)="9412c3c18a5380b455de0830266b13882be42329982c814acf4f0dc7fc470ae9a6550c126a90a40bd0b68b288da76600734c2d451d6a7529afe54b95b77caee7f1", 0x41}, {&(0x7f000033d000)="97b2762aea7651fa1ed769123b46b28279b2fcddabf9d3e2c0a98614c1dd902c1695477f0c84da54a3357ef8196af6bdf43eb8c11e4005b01636e42ecaed6f378ea9c374eea4b69ce18f773e0643b85025028bc87339982cb2438f8809500fe1eeea750a75be7e6f669e4c73b52493622d06c6c535fe0f342a818754903b39a7bc98fd394d1247f09b0e78d70c453d98d20681391daa53ca756b24268334556bd73dea10a3", 0xa5}, {&(0x7f00009e8000)="3e29948788d2b248796c1395426762e6803b444d18977d46f2503c398a312f9b2c9849aff7f35a1db2412c0ae3a5f8776ff8688200349508829472c0e053a0857733ff7de705843e1c430b0899a59cb8da380b66694a19342bd86c7e4c6a", 0x5e}, {&(0x7f0000240000-0x92)="86d79823bcfc7614759e47b095427d21d0bd0f6fc44044e9c45db9a188f903c0eb326c85a7353ac818d3d7a0c936d6c7c2d9f61e02d330defc0ffe35cc9c1f827a321ec8dae0bff5ef56462af49d4c22f46adf11204289e4205f99f278476e8c788eddc07e72d1cc0bdd8c6b7ab498949a90f5b6c4591841410ed51abcf533d3503f8e1c11bb40208a46202547e88fedad6a", 0x92}], 0x9, &(0x7f0000d90000)=[{0x70, 0x117, 0x7, 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{&(0x7f00002e8000-0x2e)="a0ca031b4385ceb51941d58d9a0b601028a950e4e6a9d252e7b1df71a4a83b7c4df37e892a4ca842c597297d004a", 0x2e}, {&(0x7f0000493000)="7587079f6573684528f2a81f6e3a546250a8189f7a993c1c501b4de9a8e23e8510b056fc464d5943a9e04841f6ceea313f7a87a90edbd479cd120f7ac0c46f122c167f2fe92b5a24a86b951f362078fa201c5daa844d26494a82ffc3f21f5c02c29c2f5970743097d20a10ec908877a647364f45940a939d0ffc4adbbe3e471d01", 0x81}, {&(0x7f00000c8000)="588ad8a20b90416f5c", 0x9}], 0x5, &(0x7f000005e000-0x50)=[{0x50, 0x11d, 0x4, "cf418cc2e19bfe9174f85b0f5e12a7bbf63b47fb631bb782b6f0bb705447a2b3d3c276fbe10e30c172406abaaeef86cb9e808a53f0acd87589f6bca45b68bc20"}], 0x50, 0x4000}, 0x2}, {{&(0x7f0000ed3000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58, &(0x7f000000a000-0xa0)=[{&(0x7f0000c6a000)="4193787056027fa96aa51a57625514615cdc1fbd2aa0436f2666faec262b4f00ed4af15a1d338fade3d6c183b13ae422257c7e5923171dad447ffe507986226d508c13738fa4467706ffb53c553bb784dd7d4b1cf4459b9cf687301d8030a757544079a8463200a1068f5b744ef9e708ee97981eed1634fe5c541a2b9798a5746649e40674bb", 0x86}, {&(0x7f0000809000-0x81)="6c2bf9f12874b9dbb49843182b3b2a9c97072ac304dbc9ad7467b8b5fca96099e1668557164e78b44a16a7bfb62a4a1b1beaa47c4a7bdd733f0e531fccd3581cc13f393cebacd8ed6c10f2d8b064a72feb8fada13fd3804e49271ea116522be6f3376884eaa36cb6ccd8d06776e7e3e634fbb19c4a67ae5dd03ad71af744314b06", 0x81}, 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{0x88, 0x13f, 0x5, "583fbcd2ac33ad1540312ff26c6e84aadc25bcc551ab6c12ae20e7a79accf2c00dd49b2b2d7595a9685c53ce150868b9d3406243d20a599e5718ff178ff7c9457dd36be5cfc0c38b8f447926eae79d136d97d65a3cb811d4354425c39ddf8656db7e59586913efa8fa3c9413e85ebcac90"}, {0xf8, 0x1, 0x5, "c12c31a036fec422acd6c13f20876bfb868436f29bed78b225a955fc1d31533b2a8776e54a2051f6c470b4e6418350a94b5704f2fc83010ce3889a8ec65987603b34c2c037ee411ca3b9f6e7eaa0226cc1187d99e74c4bebf2dbf8bacc32a004a5b32f77acfff0b09c6c4113b90803d5306ac131d22f06053cc15ff3250d0988fd7868d4337fdbc59308c271c635d98b4a8bc53e5302e18cc50adca91f571e9fcfad052432766e5620cab50eb3ad721965576d77336e1ac7f1b78202628e25d2a27d7b2f389ded8759e2c89380b24d80e1f0f6eebee94314683e6d6d4a7ba423f88e05f5"}], 0x1190, 0x4891}, 0xfffffffffffffffe}, {{&(0x7f0000b12000-0x80)=@generic={0x5, "e945c4e027c1272126b2991c0c32b02c66513cfc295e4410faf66f0453db1f85cb8a315a2eaabb6d2237a211142aef39218afd684d89b750bf652fd2a17d6927ad7846167b391bc0af81a446bbdddde870f74c9235ee557d2e86c9521e061a0ba7b6fd78a32db0f5669c95ede6074cba7d06c4f99f47333037ffbf27ecfc"}, 0x80, &(0x7f00008ab000-0x60)=[{&(0x7f0000fb0000-0x1d)="3277234ec82d015c72ebb38e647b29e7e074408619e214efb135923ce8", 0x1d}, {&(0x7f0000d5e000)="", 0x0}, {&(0x7f0000215000)="dc80b3ccd90d5f78073fe2eee575fed877c0ae7f709d4b0fd8b44426edea51b951ee697f8366982a5e5f1f13cdf913a9bdc412b240fc5f1729ffe615721b838badd41664fd899f585e438d31fdf95a1c620d558c10a529548913eae1c5ca78d37776fefbf1ad7db467246af3310c37732432c8bc5d1a827afcc92ae0bbb9fb939855466fb32845c8c68016a9da4877465850b3d601115344cce20fb9d255d7ccde127c0f0b35f2a642f1926881d8c0d3a09f0a19112e4a57589b2b3e6da650bd198c9e429951ebf05653594a62b9c6402231d3306350e54a960ca3e41e4143779548ef05f694877a2a16ffbedc8f8789bdae20764e9c6a6a", 0xf8}, {&(0x7f0000411000)="0382365b734d10d5d03243107cba457eaac4fbfc8234e244860c4f28a4ab23019f7e01aea82b6fb143cc52151575a41a13f75a414f67d253b7e673f0f268e185942eec35074fd8f193ff40a4ee0ac3bf9173a22a7c821b892f000eaf7e0e423fb1a7cc35c864c3034414431b7a", 0x6d}, {&(0x7f0000311000)="9ea619f37a2a294b6a3cc1063387b1bf84f30522beab1c03c58e6508984e0535a0b790e34b642f60cd8fa5d2a3f1498a9cf44a94673e48c6cb04803245883e6ffbfcc4fbc1d4ec5cb4cd641744019de4f384cc055c560d57a9", 0x59}, {&(0x7f0000dc0000-0xae)="71fa2cdd9f582974f38095acc37590ed74cef1305b535e2dcb9e6e02e7cb0913f0e2c0e1bdf5684b0d10c196eac58162234a6466a51e18c3e1d159bf80b2b400bf228950671a040e4e745ff305e257db6c90cc48b7ff3aa63d25548358dcabe3298b7a9aafacc3732a60ffc938643ed11b706a46f5decb4e7c9ec6e8317882c49983e021c84438bde8b8891ff1b2e8551a895023dd495b28e8a7084d926df4b83e891e8de448d5614f53edf85fa1", 0xae}], 0x6, 0x0, 0x0, 0x4000}, 0xfffffffffffffffc}], 0x8, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000f2c000)=""/148, 0x94, 0x102, 0x0, 0x0) sendto$inet(r0, &(0x7f000018d000-0x31)="d5cf02347838303c30243006ca5331394280ef536a3f7bb4b9e42aac4677511a367637cc7479f65ca5a917834f5c2e1cfb", 0x31, 0x1, &(0x7f0000e66000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000aa7000-0x20)={@common='tunl0\x00', @ifru_flags=0x2000}) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x2) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f47000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f54000-0x4)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f61000-0x88)={0x100, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004d3000-0x54)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, @in6={0xa, 0x1, 0x3146ca4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16c3}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x54) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="25646643279a0607000000731bbfe03c", 0x0}) 2018/01/14 00:47:56 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = accept(r0, &(0x7f00001bd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d54000-0x4)=0x9) accept(r0, &(0x7f0000e3e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ad000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) close(r0) 2018/01/14 00:47:56 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000156000)={0x0, {""/7}, 0x0}, &(0x7f0000de6000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f000005b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) writev(r0, &(0x7f0000796000)=[{&(0x7f0000fd8000-0x20)="69a0b8006575eb17babbdd84df6bdffa10be050f470b347f7a9d15ba7b5d9857", 0x20}, {&(0x7f0000dd1000-0x6e)="733ab1874bece9655e996300ae71d64b719c364c15eb83572addcee6ba86ce1fa1edf9f281b7ca6d54e53e167bb70acd153d9eb7d4948a0d6d91567d5adb6e181ea7d68fea8d28de3cb9df93dc0e507a142e29fa8aa32c3051ebcfe782deb9f201b068bd3a74db4a596318bc0bd3", 0x6e}, {&(0x7f0000292000)="a623fcca69a6a8d021476d73e6687d4f1e", 0x11}, {&(0x7f0000c48000-0x9d)="23e65e3dd29266ca0789bb2988a49a981eb1dae7747cc723792d6ba166acd5d63dbad518d9bf3069cd8d1f7514b501f3ec3ba859c8d29c92af446bc9ceb88d5495769799a8521266b8dd60c9aa1418550b63a580fde46f293c0ea3176b62b47a02152dc998dd56ae6b64863859b39879558c070bc7aac63fb3a7628a35f6116ae8f4be8b18454377c2709868c3ba02aaff51abf9487a58d939862a044d", 0x9d}, {&(0x7f0000af8000-0x58)="b646bb8ff28ebdcaba0f12be8ef6483bc8416d44edc4f22a99dedce81797e9fe7dea796ad8631da6acfa79b7a07407d5c040a5eb963f944a9c44cb8f3ca890bbe0abba903f64bb6f63c722a47c5a02c17d9266c43d476306", 0x58}, {&(0x7f000042a000-0x24)="e5e610f121c9e0a648026c1d2d42b44ad5e37925351df253c4e9e3678291c13a3f75659c", 0x24}, {&(0x7f0000770000)="3498a7792d7b6ad23c850627e95070d835defb3b48c3cc8e1731e2db8bbd774a4500ff4aa76a1c49ef593534479f88895a7f19a84e95422a5ed4f7fd9dcaa511111b26", 0x43}, {&(0x7f0000a79000)="21ab840c1ee5b000b976b31cf300e610", 0x10}, {&(0x7f0000ed4000-0x81)="8b8bc232c26f0237dea453b5759656188af9adb8c8da3c47c39b06ba0622637985f150d360929cd1cba8b5be2c32d24aae6b42a926ee0dce4cfb5783d376edbe8adaada6f77633fa60540c63ec5db41c5faf098f1259121ba12279ab0bb24221e2547fcef46ea85d23621689004ca88a31e6723ad01c08e393d6bacb4ba7a362f4", 0x81}], 0x9) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) r2 = accept4(r0, 0x0, &(0x7f0000554000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e75000)=@sack_info={0x0, 0x7, 0x6}, &(0x7f000056f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b17000-0x8c)={r3, @in6={{0xa, 0x2, 0xe29, @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]}}, &(0x7f0000a33000-0x4)=0x8c) socketpair$inet(0x2, 0xa, 0xfffffffffffffffa, &(0x7f0000639000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0x8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r2, 0x8957, &(0x7f0000445000)={@common='ipddp0\x00', @ifru_mtu=0x20}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000095000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000aca000)={0x0, 0x80000001}, &(0x7f0000cbc000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c3000)={r6, 0x2923}, &(0x7f0000471000)=0x8) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r2, &(0x7f00008f0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000020000)=0x1c) close(r0) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, &(0x7f0000983000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e6000)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000d54000)=""/211, &(0x7f0000ae1000-0x4)=0x224) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003cd000-0x1a8)={0x336, 0x9, 0x5, 0xad8, 0x7, [{0x3, 0x1, 0x10001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x2c53a23a, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3fffffff80, 0x701, 0x81, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x5ef24dc2, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xbb6a, 0x80, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x661, 0x0, 0x200, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x65, 0x5, 0x7, 0x0, 0x0, 0x2f83, 0x0, 0x0, 0x0}]}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000537000)="ad56b6c5600faeb995488992ea54c7be0200fff500000000", 0x10) socketpair(0x1, 0x80012, 0x4538686, &(0x7f0000297000)={0x0, 0x0}) bind(r3, &(0x7f0000522000-0x9)=@rc={0x1f, {0x5, 0x2, 0x0, 0x3, 0x6220, 0x8}, 0x39ef9875}, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000684000)=0x0, &(0x7f0000d89000-0x4)=0x4) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getpeername$packet(r2, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000032b000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000034f000)={0x1, 0x6, &(0x7f0000e59000-0x30)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000040c000)='GPL\x00', 0x5, 0xd9, &(0x7f0000379000)=""/217, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) recvmsg(r4, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair(0x12, 0x80f, 0x4, &(0x7f0000825000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044b000)={0x8, 0x0}) 2018/01/14 00:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000315000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b69000-0x4)=0xc) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x7f, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000ff9000)=0x69b2b133, 0x4) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ffb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cdb000)=0x1008) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000798000)={r2, &(0x7f0000ffc000)="4be7fb036117beddf1fbada24fccbb32ddeca3e4c84991116608824a56e4d7c6b380a84e84cb3811e0392a6923c4d64e91f70718d2637e3c93ca0585bb08fb2b67ce7c644cddd3ddf3ffe425c4b1a40799ab5823bc86d32f71bff02da7728d681a76f3ffbb53d57d0f015c9cd50f993c85e9a5c654415f9056448a71a42f5e3ae1d5b156018bad565a2c419c633f5f4fd97c11c54d1d26beed8e3197737624014fb5157dd808083712d52f2492084add8d9ffd8623158013f48e", &(0x7f0000b0f000)=""/72}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffb000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000241000)=0x8c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ffa000)=0x0) write(r0, &(0x7f0000ff9000)="e0d83cdfdce5a0f041781b73b6806c3d9ebd28c13c767140bfdcba838de5df69ea4585408f623c7ae8cbe6dadedb751d20d847a7a967c5", 0x37) socket$llc(0x1a, 0x7ff97b4cc849c8b2, 0x0) 2018/01/14 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000083b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000360000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a7d000)={0x0, 0x7}, &(0x7f0000c96000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000366000-0xc)={r1, 0x1, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bd1000)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x3, 0xc) recvfrom$inet6(r2, &(0x7f0000893000)=""/155, 0x9b, 0x2, &(0x7f00004e4000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000b07000-0x4)=0x0, &(0x7f000088e000-0x4)=0x4) read(r2, &(0x7f000003b000-0x1)=""/1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000305000-0x4)=0x0, &(0x7f0000734000-0x4)=0x4) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000269000)="675a84b01bfc49e12177e3e94a9e6612228d44c2c828500654a7c13eda25f0bfc6b27675e0747645d2687314c08f1fc4f0a06370aa9b2c24240e4ed07004585fb8b382bbca244997bcdc5bfeba292ca2f70aae0b4c8fd2149f21d60b18f72ac869ab8ebc7d2caa584dd43832c55192b05ef1d4b4795d2c6788238e6a3537180b9bf3d11534", 0x85, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000)=[{&(0x7f00009a2000)=""/189, 0xbd}], 0x1, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x40010003) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) listen(r0, 0x5) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 00:47:56 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005f9000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000779000)=0x0, &(0x7f000055a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b1000)={0x0, 0x6}, &(0x7f0000ae0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000497000-0x14)={r1, 0x80000001, 0x7, 0x5, 0x7f, 0x6}, 0x14) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000068a000-0x32)="130000001000ffdde200f49ff60f050000230002", 0x14) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d1000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000ba000-0x18)={0x0, 0x1, 0x20, 0x2, 0x0}, &(0x7f0000f72000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c8000+0x225)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23b, 0x2}, &(0x7f000084d000)=0x98) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) splice(r0, &(0x7f0000b53000)=0x0, r0, &(0x7f00006e2000-0x8)=0x0, 0x8, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r2, &(0x7f0000a22000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0xe, 0x800) 2018/01/14 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000930000-0x3a)={0x0, 0x32, "18e50f859a35f281230809172be21f08c62373835837b649b7d94f663249d93e1077f4df36e475a6e669174548b8af2d594b"}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x9, 0x3, 0x3, 0x10000, 0xfffffffffffff790, 0xffffffffffffff80, 0x88, 0xad, 0x800, 0x100000000, 0x5, 0x800, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005af000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe12) r3 = epoll_create(0x10000) epoll_pwait(r3, &(0x7f0000fed000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f00008e8000-0x8)={0x7}, 0x8) r4 = accept(r2, &(0x7f0000e71000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051d000)=0x8) sendmsg$netrom(r4, &(0x7f0000ef1000)={&(0x7f0000b7e000-0x48)=@full={{0x3, {"522954645e8dab"}, 0x1}, [{"bfd7762f0cea2b"}, {"e5235be450197d"}, {"a219e08a864e94"}, {"e54f53a23381ef"}, {"8a700dfc9237af"}, {"5b15d5b63de24c"}, {"c49d0a99010f7b"}, {"6c0b273f72942d"}]}, 0x48, &(0x7f0000c07000)=[{&(0x7f00006c1000-0x1000)="1512054a784358435db7b2c8d48adba811047e3894e859d9379a1ada31d32b470c722d1abd826af9974786ad5635d8ac97db7aa5c5df8e0818e55fc86cbcee5bb531f7bb4c0435673a54d36b49ea02e677f0578dcd9a993cc9dad7a9e765cf9359fbd65a2e07c516673d7edc3cd460c4f34be8f44a0db5eb506ee8fdc66c837ce64389654479e55630e8f40ec630db003c1e48129738d2da03b6f5fcd20de9b4595508267d4aebabd97c23fbecac92bd1e75211acb0d66a52cd59ee893041e8ca4f1dd5a023d44c767cc5b65bf4f69d04674620c4c22ee321e5e9e8ca504c7526e8377fbbc645f51764f2ffdb8f99560d93cf50012bc598e7acb030780782ac844163dd712936cf3a47d84c25bd3ba1bf099fc4e64002fcfd761372434d546363cd103b1edff1e3a1df6c4cfe7aa797392ff2a4202e5dfe6b1593475ee43ba8714e7dd529bdfb444d9ad5441371a29371c2691931ab64b1321624ceee325358287b095681db5256b724cd5aaa9054e5e9332a7477c9fde3096579e4be4e17a38ecb2cceed53828fb50975dd9b8d98e8e00c78bd7d0986c92bf8ce3df9952cf5857b27625e3e6e501d3976e6ab6f35a4c0d62c33f3f91b7e46b1be87fe45c6e2f78b1729549c6b858c8f12c9f07f504a5e4fe48485bf17a78c19f949d5837ea1efd111fff16124b746788bbdf227eaaf29458a54bca3db5ea6f59daa34fe14dfabf66e70ef2e5bbb233c50cc2dff6a737b370a32749f7b7c7d7f59602d336a15c34d123829cf9e95665bdb18ac66757359830738d21fafbb071cdd9e88043c04f2acfe2774b6fdfa483bcf235856987da5e81f205910d74e2102ac0c73d7b8a3f4a217109d672faa9cad32a2178bfcd468706e92950778e5d068d27077dd44c5bd1c14c65c9e79875771c05f480bd8e1214675892cd644141e1b05fc995a73443c0f782d7db0500a7e693f82dca9b394649af3f43c07d22aedcab4056cf8586b348e4bcf14605a81e22eaf825534521627b60a5bca3feb208c6b1eef20c8b72ebe96d638dc14048ab60b5ae5acd3437263d4623b637e8ed4f2b5d858ded0c3203489d7f2296b5e88e669254c64fe19e6b6fe181b31c588ae787d1ada0c7fd834c2890caa5658ebf1e93335b55513c07e7d197dd6fa58b2b07b50449568e8ebac5b8102c2ff1804c7100a1ca92e216a4998b1fcff433a4fe5a6f86c472aeaf31ccf19c590599fe00185f94ed1b9af7967bd8466fd6090642d10b02f85ff7bef50a188ab7d6296eb1ac53ca5d0fb1f748de5bfc034f4ba9cd4aceac92f3383b44a2faf1baf37182a81aef36f297e4bfde516a518b9d8e271821093382dc52ff1ec0f7de175df9e6e894fab255e95b1ee41ae6f02b399124353e75c035dd07ce7d0e15484f7af5ccf9029f238aa7cb9a1973b2744534262ed30737449547ad9c8c8ed8b36b079c1ceac1e699c73b81475940660bdcbeb44d9a54aa4f113922bd11161de277ca7ad4b053d9b370b596cca3684a70d82597df0780be28d0b38c3c5b04f8f096f482f1ff929070e36cd439804f1d5e5cf66ca76abbcada441a7330106300732ec2d9ee57311f7c49a36855e7e43c94c4a2fc50c6d70ef597c0523c54cb4cfbc90ccff25da88ebc8cbfc64ef48e3a8c18d8d1251f237a2db2dd52724673ad3d734fbf2a4e5106c0e2175cbf15a323edf64c00e664b845affd2f126ffe2873dc5a620f88d1e3f53454fa9b1f46a5c6e00867d48843ee2122b9d3bea779b5dc3355f5212a99ad5b7bb4b69a95e191766eda1cdf360edab3ffed1f4e00deda6b354b203926d5ba9b307260e3e6e2d63e18f72b84bfcac76c26f097c108fba22423fd22c45c6cbc3fa274657e44208c77c39e1ac82cdd7704c7a67c4008b78cd6aefe9a66df8a68366c829ee8c462984a1ca7cedc70402bef15fed078073dc8ec9d81f2ac5535d14e1fa093fc129c804481274a1a64d6de02cc1c11a1eca10f74073a2930bb6f5a0a694be9fd592325622a6b6e97fbfa12acd8121b4d8114ad9e66bc09591d971fc445bf95f4f60bd2937d32a6f3bd84bdd8ca3290c78e8b073f7cf28f4a01ffc34d32cb9827a9ead66fe2b264685259dce5ee934cb991295f2f7db731d5863496b97f316bcb0785d4b1e082a09fee746859ed6eecf1de38db8330614c9e8750fd11a697d1de2d52482bf7d2da485147deed1d0cc46001a7d9b55576f1116c54c579c1104bb5a523e2924f5c8e46f99be27c757f7b34fc5235d4c63e94e6c22f7c9a8f6f71175a7c6a001be224c93ae7c2accbb4303a75533b4cb62344eac73127c5b7517f18d247a3d4c85b354046aae0206059c3510d29b962bb4ca11ecbb8af927382b2dd4454ec804d2dd109383c2d82db1dd825585d1b16f81fed60978d8a839044e754ced0320cfa5d28b0c4d962f9085f33c5045a0c45c13f0c954beea439216e9be6ae72c89c031fefe011d80db9e4f21dd47b7437d239ef8157c6fae89872ad5a9aae1f64eb47568856f4a9aec46c5c84dd117a3311252f41cbed407b283c05cbac07815bc8797c6232033f95ad0ed5aa40dc56c5258659e26219353d134218a8e4a6a66dbabdbc4a79545b76e83395cff22e5bff15e7447db8e0a6f65d312c1a11168dc8a4aee31dcaf49de27c87aebd72f534e79f4c3c1b4a9ef483f31f2b97171d4b915343e1a703b58e9d4db54e138714746cc6d1ea2092ac03ea8395c6d7077299a17d01d615cdfb42bd7738f0c2bb95d12a9b7ee893b194a0729a0579069c87f1a837bec6fc5da0c37da08160bdee9197bccf8dec097ee69527819a9c5b4661859e8e6d0c5a706b2af17156330f8888bee7cfd62c50aa4f6be37705cdf077f8a1d6623da8877d51d8a7c1ab8dfbdcae5bbdcba751afa6ed146ef38401517be9e40db144cb23fe50aa18455bcccd59380ec1d8bb09c76331c68dc779a7fc532bb3c6a8d7eac234bcf61b2ba68ed2390e06d6eb71ef92d1aeeb15f5199e60d678020ddf9888e36c2c4800e4cb1d1df849f110f805fb82a41bf2ae8913598debc43e60de7126846d927de1a000e38b99bef700e6c934f314577b085f5e0003b8aaf707bb2360311a2d8e7f5f0210fbd359a86e68bb95bcd7fd78dd4ce6aa071d38ffd2467da2b1ce99574d3d4e36b47befc23d5e5b02b1c38ec78834f200799035356b852bc32d5029c7b587da5eee696f1be75ada0e2a26291abc65f3091054dc743e34fca83688e67deebe95ddf249d513b8cf812b081f0adc5b370592e2c9ace167b728d002737f500e7653b8c755d5f52acff150616eedf4e43ab4f7b37bcb00aac5f7aae9d83c3f8071ba977c78c76385ff975942882fa48e8dd90129805872f11e41fa46877a5cb081529e7c7250ab14320fda54d1aca8703ce997c9247aa5ba8a74682d85e4b09fbd5ebe996a418963e63853899ea3cf9024b9a8c832402cb1bea314ad4770ce633cf42df23114aa0def00a11811c023ebb08b1c221161224c1d4bd960b175e0f565fba41dfd51209e1e8299ed4fc21c4a6c69e54dd1c781168140020667522c153d8305888e04a1fb3d704b55d953134a4a4eb26561031199e930efdc2669e691f555b6c5a6250710bd1d905aca285917f4389b7a7a3a7d4b76967d89a8e2887ddc97c381736069b0f5a4324fe908a7d1a913affe29db748397db4bc0cd98de653b6dc37f3b3ab3cf81f14855394320b6853fab0e74199ec5c3a71fd69360d6653a1ad4ddd8dc153e9970f1a1349be8503483a31965565e5d58fe32d8a47cc5edcc09b6f001333b7d75943bcc5f4c717819645b11c51d08313bd1fa874594befa37b28be1d638171723ad35e55b3385c37dda55036a34218aa577e40d4559c108b7cea9156b02721a5218cd7d7ba3236909be888fe13bb1ff104507077fcda4bc4b50f57f0cc8c867dfb533175ee35b8b743d86be32850c5d1f9da1658367d3734d5b4986bf097179547fedc7d99f473378a05cd3fda5f74e8d60ce5ef3217697652aec166a3c78dca679484117706abd6fdd1153b7a9ccefdbb9d18378b0be2eac0702186e45c3ce5ea50672eae7554359447e185cb078e8cb2927d03cb632df4b6332f4e388d16e47eeaf3ee170bc0d6bcdfc9e8ab944cd676973642184aa5fa4ec4af9ee5b802d4ea85fa0c69961ffa2c3bc32bc02dd01751f7d14099ecce333b0e1d3d928a307c9941382b6ea234bd438dc0b3a482a35591ef3bd60b8e407151b57c754164953997fcbb5baedcafef14e98ce9010bdfc8fbb4553622c43e0c7c758f3d16b9f973763cfa6aa4e5dc875f31828bf3879860af4637b872c479780a130b8d2dd92fb5ec0b6b226a75384ff6a7e5ae7e2568ec52ddf9e3cb994ac2e1cbd5a241d4416d0274d1e200f6ce2004b78bddeeb53f91ca97faf944486a84075659f5858a40a5f270faad68cfa097d5f6d631b7fdeacff4e812ddbd1794b990f0a243e64c036055c84f2f995cd2617e7deac2f61d44804c57758216aed99a52f4e70fff46939719ab95c6dc856537353eb74d462df18089a692c39a5ff9c6c6643f76c6fd15ff2bd74b75829555222debe55ec77ee66aee86ba7e38d505d66a815b4e75087c3a64bbf27594909188ab835bc1eb273a152cb5870327fdb9607a83f9a01cc8e3390cb87a59fd4a45c4522d81e11d99dda6931eb143a6849947b00d5ee61d6509d3340dabfaf0cefc472d5a59bedf467387343cdfc0ce8af0b53a87fe95d5afda8a792ab5b4260229e6bb6ac9f95d61c545cd82ecdebc5cbb732f6ca8486a65333af50c0dd92efcffbe5c733982564b6c3a7008d9212aa004764c6e62c6d8df8322cec155bcc2304f1ebf6e207ca35b24e96d4ba77136f2c335104fe49e9a83d7bc14c078fc98c275d76b6820519cbe345f3431d320c2bf7025a766b59b997313dbd0f0c54148fe958e1ea7e9fa7e5579d891a8eb06d8a08a0b655d3a1debee636555e274d179f9abc2b6347a06d2b1dee2d19afe0ab03a9ad05d5b123179fdfc24ab16c1e09937e7e5ac3dbfb9cdfcd04530ee091436cb7d80d27f6b247b4e1666f7cb4a2ff5eb41dcd570c0f378b0caabb27fe3b78931305e0c99df9b1364800b73ef987ead6e6a15aeb770ffa1a568d63ede60d878641ea65c4aa7d0b356e54b82b7ed81b498d41ab4a1e89bd002c5e2712cc470ada864f9d16800675b76015845eb3b339662effb1e220ce0fc31cbd600c8b521461cf320ea95006240e4c8275e4f2db867f522d7ec9c1dc353ca15a2440fc9bd3503468d2db56db5ebed6426d02eef4be07347462c7da87d89744308b3f3ce8258eda8267eb0fbc03681c5cfa0d0d88463bb1208895010302b206eafcccb648b704383feb79d44794d7658f88e7751da801561d01f04a8686f7b7e85cb4dea6c4082febe49dbb486a6e3fc0c2c8c538ba98bfdab7cb7de329351b8f4fdb23972f50bc1bc6e20bf460be4fb2f57b4e578581ac9ebe1586bbac25d89acc10af2b07c66ded4a998579dc884ee758eb9285e22ce3870d3ee3bb57a80fd785a340b94165dd0942803880600d9d609e02d17b54fa9ef82442b16efbdcefd358515bbf9be87281a831cc7d280c6bc3500b67cdb237ff3be9ba49e6dd4163a85ba3b1dea052368423484e4782886f51abe51e8f8aa24b1a3006747b4015827e42fa95019ebe4f993a48f44714d0ca701ca19a080b297fc67849f2d9f2b5b6b230b48420f8726e022486deebab402dc837035c7fd4df62aff66e7fed13771c59d2a6198249a004b1936c49031db83475", 0x1000}, {&(0x7f00008ed000-0xad)="6011d5623c632ec20cc8db507933c2c339762f8b6d5ba1106c70ee76283a37c90ce77e0e83791f7dad7dcba55bfa5a2e2fb17470399e5b8ce8224c382fb8be8544c8b125952258a98ca1f6387cd6f29904f0ae03f02a6f380f7f533a453f17f582aa604e906f0b6cb759879c3d490e68ff7fc1c23c63a443dda71252d94596828acc6d1f41c6987e99cfb03619ee54f32164009337541b4b951bd4d97ccd272e93e1cf42d20b48afe69763772d", 0xad}, {&(0x7f00001d3000-0x30)="b10de933a02a06dcf6adce67cdbe007c5b16030b318e2a7ca7f4af69db5b8e6fc85017e83f382b9723900aa04a9feccb", 0x30}, {&(0x7f0000deb000-0x9b)="5209349f2fd00947348a4d49ddace9b9895bc09ad88a7e1466786df4229b62e8c0b433522d810f2fc8fce51f40cb4a1f06d5e8d9bf6e73e4c10b318e700ea8fa693da4bfdf3f6f09f76152551750850c366441c204fcb14c30a2bef6c095137445d62bdef3c1ee7028656d6e009197694e69bc71376fb174bcbb2be61a608bc85e5a77d1748fd410498d6c42f02e5b1eacd4d6f4c2cbba07bd9548", 0x9b}], 0x4, 0x0, 0x0, 0x40}, 0x4000000) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000c000)={r0, r1, 0x1, 0x3}, 0x10) r2 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/14 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) bind$alg(r0, &(0x7f0000826000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(rmd128-generic,xts(cast6))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000028000)=[{&(0x7f000003b000)="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", 0x0}], 0x0, &(0x7f0000036000-0x380)=[], 0x34e, 0x0}, 0x0) 2018/01/14 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)=']', 0x1}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001cd000+0xec9)=""/71, &(0x7f0000e52000-0x4)=0x47) 2018/01/14 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x0) write(r0, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8f000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d76000)=0x0, &(0x7f000084a000-0x4)=0x4) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f9a000)={0x1, &(0x7f0000f9a000)=[{0x5, 0xfffffffffffffffa, 0xf, 0x6}]}, 0x10) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(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$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00003f4000-0xb1)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a30600000000000000c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f", 0xb1, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0xe2, &(0x7f0000c2a000)=[{0x6, 0x0, 0x0, 0x100000000a1}]}, 0x10) sendmmsg(r0, &(0x7f0000dfc000-0x168)=[{{0x0, 0x0, &(0x7f0000058000-0x10)=[{&(0x7f0000f10000-0x8f)='%', 0x1}], 0x1, &(0x7f0000cc0000-0x1208)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00005f2000-0x4)=0x0, &(0x7f0000b97000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) pipe(&(0x7f000021a000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00008fa000-0x38)={&(0x7f0000e16000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5c}, 0x1c, &(0x7f000055d000)=[{&(0x7f0000aa6000-0x79)="6e0cdf4a80747facb48c31a2f95f0f1cc92d2cf2dc6148750128c68336f4789a64c60124c4fd169002b353cea026d42f6792ab4489a02b7f0a33cda0c7480080e4bfb9655b2cbb55ba8559d4a109a0bdbfa369afc603016f8a9d4ab18d08a7e33f63e47ad9d6b21d0ec3aa0075fab1e6a09bcfc445404c1a25", 0x79}, {&(0x7f00001e8000)="ea46d930efe4545897af17e019f1ccd17377711c4157c07907a163ce2295555c4cf14231db1264cdf3c2d96e66a4353b118f83ee5a40029027f1a3325355c05998f08c0babcb6c269605232ba3e22d9514263ef349f5a857350a988822b93f136854c7f0bff978bfac735a4fe051774ca655a21d3e414880a8a63af11cc683e01220203bbc5e817e805d7ebb0a4ca34f3727fa35a0821e621ce1320071d631582079708ff019cf7537936a878c4e5171e09131f02537f5d68c4873ed808a9058e878e4d61a7fa2e9cc1b4c7a8e40289d1b09057a", 0xd4}, {&(0x7f00007d0000)="d0429966340680ce3d9cd1e9427a7fb9cae3974e1a8b31f1e4d14e6f7edc6c23ef7799a204078f6c1e79d11f96f47708a5c0ea8ce470124b54bdde73b64d3742b57f678e238db7fa015b4c4befd39c99217d40d8d2157a700e8532ffd2eba4005546a038b1abe77659fd8cd81cca82eb8850280460d220834fda8ed530f7b008bc094f13da", 0x85}], 0x3, &(0x7f0000d18000+0x4d)=[{0x40, 0x11f, 0x2, "7fc8cd1cca8e44de0f3fff636a55ad96e98f56a2bf3d7289ed8236ac0c4d4f69507ea37ff75be14aab"}, {0xb8, 0x6, 0x401, "e36c61f092e257fcef1417a5c38dea1a046d37f2a54c430407908421ad43645598af134699e5e06d1af46dd5a8d05470f3f239107ffa9977a10b27e94ffb1aeaff351201e592c6432349fc6a8fad4a8bef80e19167ce42932596b7e6f5136d956d6ed6434639c8d937f7ffc9be5bc0c274823c7360b1d4e4f1f70b0d2339a072a2f2c80f530898c44a769d6a0b124ef14227376b2ecde079f9bad4f2ff0cd68409b2c3ff"}, {0x28, 0x112, 0x8000, "68e4a7eb27eb9e7a34bc665d7fca732a888e5f1f9d2341df"}, {0xf8, 0x11, 0xff, "2faa11db93c7dd5c04922d9a108c67b344b3753b74fad99bf02992e7cab1e0a5dd43438f45fdda5b141beaca16fc7e0dee8e6a7eb2a385b4a26ed8d8daed05ea124b226b6444db0764bd05a9c778c787d2f7c38faa5d32a25fef8ce5fe3fea04635f69c1803a14a9910652d2f15071f51bcb9ee8afc9065d89d2197d07e0671273bbc41e649cba8b5aa97dc0c283ea681eb520b373b7c7a80b2c084322b5e1c4c3d0ca21c1b0dbd6e43dfda98e90ceb602a1da71fffbfd85b38e8c21f873346275880e189288136e534d8dcdaa0c0bcfba4959126bdd8b22627ee842a8f92a5da24a1dc2d0b000"}, {0xe0, 0x115, 0x71, "0f8c8011233bf381c061cb44de862b47ce96a6ec8025671fac70c57b6541c001c08c4ca14d0f5cd77dd19a65d308ebf65e5cb2cef765740cf314d2530209a93e15631395d8683044139bd3d206ce20c80617e4b29107c955c12076f3fa1aa69292f8068f6d5ad031d9d0380c56d7c6d25b2ee557f31c32b6914c2271c9d887990c750ecfa365273586492dd39b1d3204691a2f70227f8c0a76fdea69d0faf5cbb8b3337b417e1945c4812df97590b461ba2743f7d874ec6f82a1f235fc7aaaa33ee4152f8684a638aef19cc8a04db19b"}], 0x2f8, 0x4004000}, 0x804) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000060e000-0x4)=0x1dd1435c, 0x4) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000318000)=0x20000000000000, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) r1 = accept4(r0, &(0x7f0000fb0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ae1000)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f0a000)={0x0, 0x401}, &(0x7f0000d61000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002d4000)={r2, 0xffffffff, 0x10000}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [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, &(0x7f0000e60000)='veno\x00', 0x5) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504e", 0xdf) 2018/01/14 00:47:57 executing program 5: socketpair(0x8, 0x7, 0x9, &(0x7f0000bf9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00009f8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fda000)=0x81, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00007f7000)=0xf11d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000064d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000615000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d6f000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000e3a000-0x4)=0x98) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000aec000)=@common=""/16, 0x10) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0xfffffffffffffff9, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000078f000-0x4)=0x40) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000790000-0x4)=0x0, &(0x7f0000078000)=0x4) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000790000)=@generic={0x800, 0x8, 0x7ff}) socket$can_bcm(0x1d, 0x2, 0x2) [ 327.529897] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=10998 comm=syz-executor4 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000b67000)=""/85, 0x55, 0x10000, &(0x7f00008ee000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000a66000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c48000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1f000)=0x60, 0x800) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000f1f000)=""/8, 0x8) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a16000-0x80)=@generic={0x0, ""/126}, &(0x7f00000f4000-0x4)=0x80, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000164000-0x5c)={{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x7fff, [0xfffffffffffffff9, 0x0, 0x2, 0x1, 0x474, 0x5, 0x1, 0x2a4]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) 2018/01/14 00:47:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000008d000-0x4)={r0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f83000-0x8)={0x0, 0x0, 0x3a}, &(0x7f0000333000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000f82000)=""/143, &(0x7f0000001000-0x4)=0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="4303c6ac4ca082c89a7299e90883b048dcc6a5512ab71d9c7ea2c8f3d61c", 0x1e, 0x800, &(0x7f0000000000)={0x1a, 0xfd, 0x10000, 0xe759, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006b9000)={r2, 0x62, "5fb9c6e74371427f509fb25400ba3e199490daec0675d5c6b6af5ee37b0f6ae01f381e78d7901cc3f108c53d4a84390410aac06ad5bdc071bb4e11c1c7103d559035f62fb4f76697323ccf9c977f444271752fc689d5c6f0fb9c131645993a24e264"}, &(0x7f0000f83000-0x4)=0x6a) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f000013d000)=0x0, &(0x7f0000527000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b75000)={r2, 0x4}, &(0x7f0000b98000-0x4)=0x6) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ab9000+0x4)=""/148, &(0x7f0000636000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005fa000-0x4)=0x98e, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) pipe(&(0x7f00004e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000126000)={0x0, 0xfe, "eca0158a566498db72a680f9f1dd9ad5a1d933f3370da115f50d8356ed9a772712d0cc1cbf75af27584db2fbf112c2ecb4f33593f123c7707f5571decc3f612750d9404096d85e15d0a63e9e0f103db48cb2f84dbec420c86f6f66f20e07a8bfd303582cf63d0673e913d01c730f024e5344bc4eb42e2b2ef83f65d513059d1ac46687e343b29ddd304b1b83b674f839db97bc2c46af5dec1f07290a206e33f1e86d13300b934e4ba5a5041e6f25b475505d458af3f1654390493746009fca8bc7211956431d568475ada011627c661131ce6afda1d01b3bdbeefca88003b7fc498cd4e285bbc7f497dd4ab792cb16a7c6002f68174e2c28126e9f058ed1"}, &(0x7f000053c000-0x4)=0x106) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c9e000)=@assoc_value={r4, 0xffffffff}, 0x8) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x20) pipe(&(0x7f0000b1c000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000a30000-0x4)=0x0, &(0x7f0000bdc000)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000025e000-0x5)={0x8, 0x7, 0x0, 0xd0}, 0x5) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000882000)="", 0x0, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f00007e5000-0x1e)=[{&(0x7f0000b21000)="64c035d205539f6e9652170f56be7907a4384b59f6412462e5bcf34236314ec89d82c35c8dba51c0defba7a7ae20121f01170196e8280ee0e674131c100b204cc6cda73465", 0x45}, {&(0x7f00006ee000-0x1000)="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", 0x1000}, {&(0x7f0000c57000)="41e732b4cf7c1d23a192dc2d7296c6cd587e1206829b8bbc454a47fc2b56c1095d87dae1933b8633070bba634b361a4e0d0ed31f6cd7bfec0ef2837f1c4436efc57e655e64b8c92727e5f9cd8830816b3a46eba885f674e72b4a694232f3411c2a34a1f3d98d4c0d3ebb6382bfd2e6ed4ef0dc0173a81cb96da858a7d9e5d9c4489a00168ac0186432f2eb6375793217334d2ceb60a5432daa7a7d02f9e81d7044bf7546067e6cfcab62510fe2e7208f5edc688ed604771c2204e556c24303e878df", 0xc2}, {&(0x7f000099f000-0x5e)="174c7ff1b9fc52b257d7de64f558f084449acf8bb877de21082715096746826675afbe45554b9466eb18f45995727cfcb3d259ace134576c1765bd96555cb48a86561ce9b7688f08d94f71832b4629535edae35b3a0cb3f264441dfcd4e5", 0x5e}, {&(0x7f00004b2000)="70c9383bfbe531b8c08dd44e288874f53670438bb472da5a867b36f0969c222fd70c754940b98adb0161", 0x2a}, {&(0x7f0000fdf000)="8024a89e370fafd677560326a40851f07b1234410b357c5cba963cbe61805ad7df44b401dceb568e252175ed504f95f5ff427504b8080013ca8e4b8623702b4178e7a58321ad49c201ac4b1e1f4a9670f65086b6ab0f2c01818d11b70c955c4c6045af741ffe1e7e1961be236fcc71b99ae3961a9dde3f5fbb9164e0a10cbcff6acd3d6cf1232662daa65b754c779021f079f033e1ae53e2df074edd62f7ca0d52c44bc5172dc427e7ea659eece2909331b8134cace9ad1128e32984ea14cf32f076e82cf197d17d6dd785d5e2a3330d2270c1cac2bf528da3a0a28b454eddbdcc6ae149e60ffd575e99c47324", 0xed}], 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000100000-0x20)={0x9, 0x3, 0x200, 0x7ff, 0x1, 0x5, 0x7, 0x5, 0x0}, &(0x7f000087e000-0x4)=0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003b1000-0x10)={0xa, 0x4, 0x80, 0x4, r1}, &(0x7f0000496000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e5b000)={r4, 0x4}, &(0x7f0000d23000)=0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r5, 0x5460, &(0x7f0000f6a000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002e3000-0x10)={r1, 0x10, &(0x7f0000bfd000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000043a000-0x4)=0x10) [ 327.568075] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=10998 comm=syz-executor4 2018/01/14 00:47:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001dc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000842000-0x4)={0xffffffffffffffff}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de0000-0x4)=0x60, 0x80000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d60000-0x10)={&(0x7f000033a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000361000)={r2, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000047c000-0x4)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000a43000-0x28)={&(0x7f0000b77000/0x1000)=nil, 0x5da4, 0x2, 0x20, &(0x7f0000383000/0x1000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000342000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r5 = socket$inet6(0xa, 0x80001, 0x0) pwrite64(r3, &(0x7f000020b000-0x3e)="dcdcb90d3d4933927ec0d9cd0730ca78a598302a653975b516ce6c85145fb215d5c77056882348260485d7bcb94b01a3800c28c7b40ba8e563b52dbd70e7", 0x3e, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000552000)={0x0, 0x0, &(0x7f0000094000-0x20)=[{&(0x7f0000913000-0xa7)="d9ebc0bd48bc089f0b388aafe26a50dd", 0x10}], 0x1, &(0x7f0000f5b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000fa2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009ab000-0x10)=[{&(0x7f00004cb000)=""/222, 0xffffffbf}], 0x1, &(0x7f0000148000-0x30)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa7000-0x10)=@generic=""/16, 0x10) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000421000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000215000-0x20)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000335000-0x20)={0x8001, r1, 0x0, 0x57}) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000782000-0x4)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept(r2, 0x0, &(0x7f00009d2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000d44000-0x70)=[{&(0x7f0000000000)={0x27, 0x100000001, 0x7, 0x5, 0x0, 0xffffffffffff0001, "524e3b4c9ea3f7f20e24ea620da3266dc828e586bad90e591b1c34ab6b54750a2db5bdefddbb0fe776eaf4fb173425c8ce0dd11e889c3794c1ececc99b83c9", 0xe2}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f00006d3000-0xc6)="9a4ee3d2ead45bf4e9220800f50c221317fe4734ff0457edd015c126f6fb165bf1325b766c5c9cd2840612c84417a248aa2ab3e986fdac1785d4d1de8b3d98b027a5add3b0ad8b96c2a3830604ec7e09b5dfa4f030997516cb2220eb7adc804cac6d0783c2c454b02ac8e9cb768171f08290d0ecad076267d3bcfec04739d649b79f4f379e316b8b6ead47c8573b1012e66b4efe4e32fe6430197cdd1f222f058321f481b9fc131cf57a5a2a72d2740cd6778179dff943cfc1cc76ee7016778f0963681ccde7", 0xc6}, {&(0x7f0000001000-0xe9)="3967e85eaba00d1dd028ee55399d924f365ab961cca8ca6a73f4248e73e15ea92cc88259810e99f57485845f72b1bf955837fe8e2959babea92c50ddce3b1482aa9e6439b6ce309126cdb46343c685ffcb025fe75edc1675f926eb41526f02a4b78a2dce6f3edf44237d857ffb09f1279777071830d61c4bba046a839d5ab77512995f0972f1686d253d502c394de9d2e4c2b9e8eaffc5b4ee87f70edb3f46c355f4995c3b0b75a6893eeca6386bb6e48406c20c9b92c85b159a460ee5536c57fdbd53c805260bdfc5600e657dfd91301cf028b77bdcb6b6bba5714d37f30be469355e5a805271df7b", 0xe9}], 0x2, &(0x7f0000ec3000-0x1010)={0x1010, 0x117, 0x83a, "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0x1010, 0x616a54ad5a8068bc}, {&(0x7f0000001000-0x60)={0x27, 0xfffffffffffffffc, 0x10000, 0x0, 0x4, 0xfffffffffffffbff, "8cf0e191fbe02956e74c47a58aa1c9419eab89537fa95bc7db4d92b8777e443cb64885a6778dcac7cf135c0bb1506ecf4ff78f590eb965d34fa490d1aa4f8e", 0x2}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x60)="b9e8ded4e4e158e9a11bbf937692f0f9a9a3faf648a571c72acce1274add99aeabc00d40cd9c0fda8c1d0de53c325d109072ac801ef4048e0001f2d3dcf3fcec918ca0706b73a4890c3732bb2d9598984882f5e8a3d914ae616fec7c37a7dcce", 0x60}, {&(0x7f0000000000)="d376e0b69e4bb2cae508d0bceec60a87f850b6fe3537d03b315bda3ca6c3d5c2e748e38e97ec7e36eca25748f415b5ace33ec9c2024eb0cdbef1d8adc84545b8d2817bd44cd3cd40a973b3793e52becf2d502795e93f08a24b3d594a2174a71f30ba5f8e82db2e71dd5a916e257f221cfdbb448f50fa2de7ff6663bf60044f8221f2b29b2a800d05159399110644758b6c6014033b849c48c39fdb7ab454db59bbf775eefc99d052e368ac571c2517567e9b3bd2484c6384067c1c5177ca127e24bca0c02ece0f4fb1d314d0ee388402ba3096d94f83255be8df01132cc16d18134e8be8ff4d0c7615f8752532a244768bcad3645d", 0xf5}, {&(0x7f0000a07000-0x9d)="ddbb1d943691477ab7d42d311053c09659567f879e440811058b58e3764043943fbfbd7c2e8aa21b80b9d02b85bf53e581949d4a1e83861459cd920447f3438c2c7baed24dc43fa3802fc7e879e7bc572444e8ce19501c7f98fac3f90653ee4449094df2ed23d7d6a2f9f6ef9ad3c725b0a1f6a5f29be536f5e1c9bebfca2d45c4752ef6820f243f373e266259fe635c6658c64f01a1801ace1a48c9ba", 0x9d}, {&(0x7f0000dc4000)="f51311ef9ddf750286e02d5e9a7795f9cfd115b1e048e85780f87afaa8cbb4f3fca6c6e0971c46c526c8f5be4be2c9af09ee4957bbdb052666a65cd91781e771db9f88f3d20a2725335d3d8a2f378491e5d711fc42de17ce45e66e639375b15e04078725ce756bef23f1fac1e496875f188a7f36b941e1a00f595b30594405168cc76be118eb91a865c8b372a0a5cf3269fd4d7fa7a981bac3fe62b3", 0x9c}, {&(0x7f0000001000-0x3d)="bb89f72a9d6604c5c07488dc2474fea3bbf19e5452e19eb464b18e9926c8311b540e2392604f980facd038f71505f814fd741b278ca12f2ebfd6042200", 0x3d}, {&(0x7f0000afb000-0xb4)="832e198379b53df6b7d09c0c6944ab2ff26309fa41741327bc543414210b95b9730196a2661b97faf3742fbd1eeeb4e23f3fc5745f418f82799bf3c2b76d76f0456b40d66a32ae6958553939da731fc2c49cdbab97bf53aff524aea129b358706a496e772fa674ab716db192edb5512bf553e60e63aacfa5002a0ab238e6c031cdf3b8cc1468163852cc3fcdce831b5e05c10a47b33b8775003d01e7fe2a2a09a4f359020f6f1ea90d046e15f34e11ca2611aec5", 0xb4}, {&(0x7f0000000000)="a2b8fcf4d71561cd33928008cf7477abc5f645c3823115c2fe02c488f4b411669842083535036b55287f13af072547e8efa550cf605d20281eb8330f4fef6577b7d282269f9f909ce05dccb4ed12bb86b79d", 0x52}], 0x7, &(0x7f00003cc000-0x1010)={0x1010, 0x104, 0x3, "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"}, 0x1010, 0xad5c0e1d114f3ade}], 0x2, 0x8000) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xa3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x7f, 0x2, [0x7f, 0x1]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={r1, 0x0}, 0x6) r2 = accept(r0, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000009000)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000a000)={0x0, 0xd3, "fd96920d69d29998f31337d437586d122c208b1ed44134a80b9c6405b98764a0a9611e9e87b9204f1a49b798ea43a8a4da7f4bf25c034cd0ff2d33d6f2c300d8ff44ba2333c955d90ee94d5a1d822c28deedf2bd12aea9b2418bc9e5a6b6f4fa2cd47a2cfc06f356a1c6d65f77d65a82d8f0a54f995531c95aef7d990528903e82d17b063cbae34a6ba0c8cc32fb50892eaffa694d3de87792bedafff14b488f36a99954c1e9a9302c4b895f8af1624c3441df1d5024247c7059decbafeb698fc32f2a9b4798f961d6accd479afcde7df44f4c"}, &(0x7f0000001000-0x4)=0xdb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000000a000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000a000-0x10)={0x0, 0x800a, 0x40, 0xeff, r4}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x5, 0xfffffffffffffffe, 0x5, 0x0, 0x80000000}, &(0x7f0000008000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r5, 0x5}, 0x6) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006cd000-0x4)='GPL\x00', 0x76, 0x81, &(0x7f0000743000-0x81)=""/129, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80002, 0x200, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x86, "1b4aa75fc4fca524a26d8af59cb9361816ebda65cf4704795bf7bd437ec914a03bcccc4db6d0464b2e46ebfdfee192831becf92c24b55a2ab0c53f4a67930a6a57c4ad69928f24c4e135632dc9261d47967b6f7c414221bf240e38c9617fca5dc5a8d021ff6e2523e0b7a25c41e1616f7872c3d5af618a1738c8fcea8894ee932c1d2ebb1b7d"}, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 4: unshare(0x400) r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000164000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000447000-0x10)={0xfd, &(0x7f0000982000-0xfd)="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"}) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000609000)=@common='bridge0\x00') 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x220, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000078d000)=0x0, 0x4) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c25000-0xc)={0x5, 0x1, 0x0, 0x0, 0x6}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xe89000)=nil, 0xe89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000b50000+0xb2c)=""/79, 0x5, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000023f000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e8a000-0x1000)="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", 0x1000, 0x4, &(0x7f0000e89000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c78000-0x1f)="1f0000000701ff00050000000000010100d1000009000000010000c5000000", 0x1f) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x3) listen(r0, 0x0) listen(r0, 0x5) [ 327.754847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/14 00:47:57 executing program 7: r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b0000)={0x40000000, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0x0, 0x4) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e11000)={r0}) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000029c000-0x5e)=""/94, &(0x7f0000780000-0x4)=0x5e) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000ddf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bba000-0x4)=0x0, &(0x7f0000780000-0x4)=0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x4, &(0x7f000038b000)=@raw=[@jmp={0x5, 0x30, 0xf, 0xd, 0x7, 0x12d, 0x19}, @jmp={0x5, 0x2, 0x6, 0x0, 0xf, 0xfffffff4, 0x15}], &(0x7f0000e55000-0xa)='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) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r4}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000022f000)=0x0, &(0x7f00002bc000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000299000)={0x0, 0x6, 0x8, 0xffffffffffffff95, 0x8, 0x3}, &(0x7f0000dce000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000021000-0x9d)={r6, 0x95, "6aa012d2d25f99660f265818b0e2e2d1cc4b19d8cf8669026479464284d496b9ab28b6a53fcb4226581b45de781f7ceec83308b97c5c639d59502a063a0c67d272acb5951d08aff99abe865ce9bbb340e392217e07a8dc278b98d7a9bbc870bd6fb4240bb52bd15b17ad72e16667b27c2bb14773fb272d1b38ef9388dbad46134a291796213ba385287642496fb0cedc29c6bfcba8"}, &(0x7f00006be000-0x4)=0x9d) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x984, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r1, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = socket$alg(0xa, 0x3, 0x84) r4 = socket(0x4, 0x2, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x29, 0x7, 0x7fffffffefff, 0x0) sendto$ax25(r4, &(0x7f0000a68000-0x4a)="c6c706ae9a307b3bb7a91e25c36b20e8e801ab9a74c7a40bba9751b0bcc8846ffaad513f2eba18e850954e8bc9fdd0a2c9e586c9bd6435dd500f762cbb80a36d5614b710846f3bcb87d9", 0x4a, 0x0, &(0x7f00007a4000-0x10)={0x3, {"ee562ad7d0898e"}, 0x12c0000}, 0x10) getsockname$inet(r1, &(0x7f0000b72000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000797000)=0x10) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000273000-0x28)={@generic="3ed55abb6b1cb2fe13d1d0bd3390f6ea", @ifru_ivalue=0x0}) 2018/01/14 00:47:57 executing program 0: r0 = socket$inet(0x2, 0xa, 0x80000000002) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000001000)=""/104) write(r1, &(0x7f0000c86000-0x69)="", 0x0) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x80006, 0x0) getsockopt(r0, 0x0, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f94000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [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}, &(0x7f0000f94000-0x4)=0x98) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f94000-0x14)={r1, 0xf7, 0x3, 0xffff, 0x30000000000000, 0x5e1}, 0x14) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f94000-0x10)=[{r0, 0x80, 0x0}, {r0, 0x8240, 0x0}], 0x2, 0xbc35) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f95000-0x8)={0x0, 0xab4}, &(0x7f00001fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f7000)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc67b, 0x8, 0x6, 0x0, 0x60}, 0xa0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xe, 0xff, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x1ff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x100000000}, 0x1) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8) socket(0x1, 0x800, 0x7) connect$nfc_raw(r0, &(0x7f000006b000)={0x27, 0x6, 0x1f, 0x4}, 0x10) 2018/01/14 00:47:57 executing program 6: pipe(&(0x7f0000296000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fe6000)={r0, 0x50, &(0x7f0000055000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007b0000)=r1, 0x4) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006d0000)="1f000000150affdde200000006000900000200000900018005ffffe5000051", 0x1f) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000020a000-0x4)=0xffffffffffff16e3, 0x4) 2018/01/14 00:47:57 executing program 2: pipe(&(0x7f0000793000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x7, 0xfffffffffffffffa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x0, 0x20, 0x100, 0x1, 0x1, 0x80000001}, 0x8}, 0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x6, 0x89, 0x1, 0x1ff, 0x2, [{0x80000000, 0x13b8, 0x7fffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x768f, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x5, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000004000-0xda)="74392d10b88227aa80bd6f21ce0ded95cc44094978dc4a821f1b0d868c741dc947ce4bdf80ecbef3d88a2aa425985febe60e5c9c848e7e4c61e751e24553823a47836ddd95cbde0ac237a6cb99c7c134c9075a1ac119dc42c126fa75148389d6e3ef71c8911a00f4ac90c0a9c722f74f6e6a912bd1b31917c29f4cdcf371a924fa2466591b10d8da55e53793c0138c059747767787653e3808227fa7d06490ec61a9ddfc76f6ec9349f8c75a1eb533e785d66b15a7ecd522bafdb8cfad55205653beb967abc3c7dd081f219b7948b80ecbe8e82bb13a0bd125ed", 0xda) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r3, 0x8000, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000009000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003000)={&(0x7f0000009000)=@getlink={0x5c, 0x12, 0x0, 0x7, 0x2, {0x0, 0x0, 0x0, r4, 0x800, 0x10011}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "db8ab0c389b986"}, @IFLA_LINK={0x8, 0x5, 0x16b}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x0, 0x1000, 0x400, 0x8, 0x800000, r4}) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003f6000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 327.882472] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 327.907169] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f0a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d69000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000506000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008f7000)={0x0, 0x8, 0x10, 0x5, 0x2}, &(0x7f0000250000)=0x18) pipe(&(0x7f0000871000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004e7000)={r2, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9, 0xe5, 0x75ca6fe9, 0xc}, 0xa0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000fa0000-0x1a)=""/26, &(0x7f0000c54000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e4d000)={r2, 0x7b8faeb5, 0x20, 0x1ff, 0x0}, &(0x7f0000d45000-0x4)=0x18) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00001c7000-0x4)=0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f000032c000)="9e5b47e30f67a74e430b3a5640274e091dcbd52bfeb7d71565b9c5bb5eb5fe6d962f9f789e24fed60411f660587cb327b3b690d509245203d7992403c7a63b1a9bc410de22e071aa784a0f1fe02eee8ed55c1c512514f1a9720182bdae01ac157b602ed9ea5a114d75bac05aab6b944de7e45b0412ca72641b813f7ce56998e080ae06d3f02b9ae264fc89ba3c53f79cc5dd16e021c01f0c4f7d6f057d401ce851efbc184e136bfb02c186c83902b9611f48ae1379a4c1", 0xb7) r6 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f29000)={0x0, 0x0}, &(0x7f0000869000-0x4)=0x8) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00003eb000-0x8)={r5, 0x5a}, &(0x7f0000696000)=0x8) tee(r6, r1, 0x1f, 0xa) setsockopt(r7, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000d20000-0x4)=0x32, 0x4) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000888000-0x4)=0x0, 0x800) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x400000000000, r0, &(0x7f0000071000-0x8)=0x0, 0x7, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059c000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079c000)={0x0, 0x6, 0xa31b}, &(0x7f0000cf5000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f43000)=@generic={0x10a000, 0x0, 0x2}) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000f5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db1000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000880000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x55cc, r3}) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000-0x4)=r1, 0x4) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000726000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cbc-camellia-aesni)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00003b1000-0x22)=""/34, 0x3e1) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x5, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000acc000)={&(0x7f0000fb5000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x9, 0x80003, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000)="3d501adc1c2f3ef8e091e9d6e3021f8a4fbf53f98493b91244", 0x19, 0x800, &(0x7f0000000000)={0x4, 0x995, 0x401, "94ea7bbfd37a", 0xffffffffffffff4b, 0x0}, 0x10) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x40, 0xf75f, 0x1, 0x6}, &(0x7f0000001000-0x4)=0xa0) bind$alg(r2, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-camellia-asm,crc32c-intel)\x00'}, 0x58) socketpair(0x9, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r6, &(0x7f0000004000-0x9)=""/9, 0x9, 0x2000, &(0x7f0000002000)={0x4, 0x5, 0xccc5, "17f2a49c65a2", 0xfffffffffffffffc, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r4, 0xfdb}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)='E', 0x1}, {&(0x7f0000004000-0x30)="679e6e58077d509848d30bf9fe144e15ffd145683c06810fe18b4c681a5a1d89d36f2c8166f6e07ffd42a6a2fe54d652", 0x30}, {&(0x7f0000004000-0xb8)="8cab80ec59f05aa20d40aa3e9b40f0fd769eb3fded03f3312ebc04ffa63edb62d798708cc9e8798b5d0bf72b0ba8855374a5073672c4e4857ae93184e57a4969429de2d0f3258e13c27a89a5cc860573ce7848cd5db720876d5fef2057fd1b4ee073b49627cbc11361b05863f65b13130d6385b59ba71dfee9d702bf12991f12f033c1760418f5e7da22049ce8c57818e334387593038a378ef6804f90bf6139593483fadb5698ca6490a4540b1678b947893d97a93b2a77", 0xb8}, {&(0x7f0000005000)="9facc861de01c6e943f64355169b568b0bed9f416e9a45fb3cf1b5af5e925ea926e05cf0cb3e5485042a51f47844c2bc8b4f78e7c234abf25c037dbba211bf465e82261e77ddd38f78e156f6dc6e147792b14b45bdc5b7081bacfe2e77fc1a8592d81763a23c", 0x66}, {&(0x7f0000005000)="33ec50ef7a6612568dc0e0aeb0d784ebd47578a2e5eed50e899d6ac1efd90d1f632327fa646897e9a89e981f28b02778539de708d776b143d8540e747ca10f3b0a74bd63144b31468f5855a6d523c545000542a5b1e5", 0x56}], 0x5, &(0x7f0000006000-0x38)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x18, 0x1, 0x1, [r5, r6]}], 0x38, 0x80}, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x306}}, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0xfffffffffffeffff, 0xa, 0xa0, 0x80, 0x2b, r8, r9}, {0xffffffffffffff80, 0x1, 0x8000, 0x100, 0x7, 0xffffffff, 0x8, 0x3}, {0x6, 0x5, 0x40, 0x11a30c31}, 0x4, 0xd, 0x0, 0x1, 0x0, 0x0}, {{@in=@rand_addr=0x7fffffff, 0x1, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0xffffffff, 0x311e, 0x7fff, 0x3}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000007000-0x10)={0x3, {"78bd880e563708"}, 0xfffffffffffffffb}, 0x10) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x5, 0x80005, 0x3, &(0x7f000035d000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000f7a000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000664000)=[{&(0x7f0000afa000)="f5039605d76aefb6ba03f38f381fd2fc34", 0x11}, {&(0x7f0000814000-0x87)="dbe0f2f5b159d0e7c1c3ee6708e3ea97843edbde7ab6f58211f08a1b6bdf3fd02707d2ad5e5d598f87d016c2cd20c5e7a6efd29cc1064de99b8699eec75ed23f86ce8bbf744c894e98c9e6a3a7ebfd361cd667d1f199b8b6974546c56fa5aae4616c2f36e9fae3146d98db91d6f8d752adcb8adb6319a6d21134371177ef4eb2bc45c08066ce1b", 0x87}, {&(0x7f0000324000-0xa9)="06d628cc33d6e601dbdc55dfb8884ff2a7da0cdfa97e2f908ca5efa730561ed3bc8e5cc7c294dfde51e9dfbc1d85e531231587e7c0fb01568a97ace4e34714c9b0383dc7718e875e0fe6e00d4c070c6a4b1284d333d3c1858762efc35f69066fc313b382750fb49b1a342d4a4e04b75bd2dcf4c3fafaebf964673b30252c6bb0a1d3fae516efcb45886c98cf267ffe8be6a667f61ea371fed24e4d5689ab85a5311eaad8c5d2876c63", 0xa9}, {&(0x7f0000479000)="db7dc393a6a681491502e74e70b2222fc61c5cc68e96b79bfe4aa644b9b57ce5b778bbbb69adcc528e61ca6f174a8d612ef03abbb0f7f828103beee825aaaaf35a", 0x41}], 0x4, &(0x7f0000f79000)=[{0xc0, 0xff, 0x7, "dc71e558fd863685f524d66f2ceb547708369c9f691cca3a63203f08521d609b845c974f3e37b314a2f93fc6611f96ec8784354c2422d85a08f2d4313134d39406de36a2d9acf5789535ed3119d7c6f12eb5fe2f9a625b7cdcca3938aca69b9a9c1d057da04ae6603a04210b9ddd44a7dae760df7b35d1b067c3f2ee233466240143fcc515554f25c6a37a386fb5481063206f07ebb9448d435301fcb7ef87aaedb102d0389f06fbe4da35484ade"}, {0x1010, 0x10c, 0x10001, "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"}, {0x60, 0x10f, 0x29e1, "920595fda2f763de8ffc8bfc78a6840fdb8f40027688bb8712b5c8cbf02e7b301dbab7d0e9e269a5a15bd389bfad2df53dfb51d135e0cb682e9d0aeb18e8390b4db2e58e32239a1fcd14a9d464d8"}, {0x28, 0x1, 0x3, "585e95f253b7e1ad689756882200413909e17db2a96398"}, {0x40, 0x112, 0xd9dc, "c292f5ab4c2b7c60721954b17aab25c3964903f9c6b8a95313486b00de2b433b114425be3c05ecd8091d7d"}, {0x38, 0x113, 0xf6c, "e2fe415d828abde3b0338fa4060e8a7a74c2e0a37958bac947f4ce96725271cbf39f792acb"}], 0x11d0, 0x20000000}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f79000)={&(0x7f0000f79000)=@generic={0x0, ""/126}, 0x207dd0600e8693c9, &(0x7f0000f79000)=[], 0xfffffffffffff86, &(0x7f0000f7a000-0xe3)=""/227, 0x76, 0x3}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a30000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bf1000)={0x0, 0x0, 0xfffffffeffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ccf000)={0x0, 0x0}) r5 = accept4(r0, &(0x7f0000a8d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a19000-0x4)=0x60, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f000051e000)=0xffff, &(0x7f0000d37000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000897000)={r4, r3}) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) readv(r0, &(0x7f0000d60000)=[{&(0x7f00000cf000-0x8d)=""/141, 0x8d}, {&(0x7f0000084000-0x6d)=""/109, 0x6d}], 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) r1 = socket(0xa, 0x80000, 0x80000001) connect$unix(r1, &(0x7f0000ab5000-0x7)=@abs={0x1, 0x0, 0x1}, 0x8) shutdown(r0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e8f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e90000-0x10)={0x0, 0x0, 0xed}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e90000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e90000-0x20)={@generic="2736e87a113d2c1435cdff3d2b0e3a24", @ifru_flags=0x8200}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000333000-0x4)={r0}) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, 0x0, &(0x7f0000e90000)=0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b2000)=0x14) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e92000-0x20)={0xb26, 0x0, 0x10000, 0xe8c}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000ae3000)={r6, 0x1}) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e91000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e90000-0x5)={0x0, 0x0}) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000e92000-0x10)={0x1, &(0x7f0000e92000-0x4)=[0x20]}) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00003dc000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e91000-0x4)=0xe8) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000e90000)={&(0x7f0000e90000)={0x10, 0x0, 0x0, 0x10a}, 0xc, &(0x7f0000e90000)={&(0x7f0000e91000-0x68)=@getlink={0x68, 0x12, 0x800, 0x4, 0x1, {0x0, 0x0, 0x0, r9, 0x20088, 0xb9d9a24e537905ef}, [@IFLA_CARRIER={0x0, 0x21, 0xee}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xffffffff}, @IFLA_AF_SPEC={0xff7e, 0x1a, [{0x152, 0xf, ""}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x14}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xefe9}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xdbe}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) tee(r7, r8, 0x10000, 0x0) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0xa, 0x69) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b7d000)={0x0, 0x0}, &(0x7f0000be4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000ff000)={0x0, 0xfffffffffffffffe, 0x200, 0xffff, 0x73, 0x2, 0x0, 0x8, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00005d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000068000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d45000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2b000-0x4)=0x24) r4 = accept(r0, &(0x7f00001fd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000795000)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000d1d000-0x4)=0x0, &(0x7f0000cae000)=0x4) sendto$inet(r0, &(0x7f0000e9c000)="d1", 0x1, 0x4000000, &(0x7f000010d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socket(0x8, 0x800, 0x4) bind$packet(r0, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/14 00:47:57 executing program 6: r0 = socket(0xb, 0x80001, 0x80000000000c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x96b, 0x4) bind$alg(r0, &(0x7f0000675000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(serpent),michael_mic-generic)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="30c0eb908fb1bebb7b2de5943df338d32b21dc3f18ec0e74d8db77bb74eae4f46ffe44225dd0d7bc955a26c7ec14af7375c92e67e8814c4d73ec7556ea81b4fb0cd34f667a9a1722ea171d938d823852cebd00c1aed7cec2081496976591fecfd7fb457d14c81f697097c8513af9c7b779af34e9d64584e652ad83fac5e50331db12d43fe951307604f85f13f444d19bb5e0c0bfc1d039a608355533ea4ecb108c", 0xa1) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bc000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000930000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d89000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000af3000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, {0x5, 0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000052d000-0x8)={0x0, 0x10001}, &(0x7f000056d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005a5000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eb2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000055e000-0x8c)={0x0, @in6={{0xa, 0x0, 0xbffc, @loopback={0x0, 0x1}, 0xf59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b4a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d47000-0x14)={r2, 0x6, 0x4, 0x0, 0xffffffff00000001, 0x1}, &(0x7f0000e5c000-0x4)=0x14) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000021000)={0x26, 'hash\x00', 0x0, 0x1, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0xa, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) connect$ipx(r0, &(0x7f0000a18000-0x10)={0x4, 0x2b28face, 0x3da0, "b70b9744e06a", 0x7f, 0x0}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000158000)={&(0x7f0000f4a000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000092000)=r1, 0x4) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065d000)=0x108, 0xffdc) write(r0, &(0x7f0000063000-0x98)="", 0x0) sendmsg(r0, &(0x7f00001c2000)={0x0, 0x0, &(0x7f0000edc000-0x20)=[{&(0x7f0000229000+0x7be)="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", 0x1000}, {&(0x7f00008dd000)="80d2f8", 0x3}], 0x2, &(0x7f0000c07000)=[{0x58, 0x10f, 0xffffffffffff0001, "f155b8d5229e2f8a33305ab031d107b084ecbdd1ac4999c9df53e95ecc1b9e806a6d3f78ef76ece57e61187a03dc58f6ab83d59807078caae9cb064ee43f613c313dbf4e8823c09d"}, {0x20, 0x104, 0xffff, "bc2f515bc7f14a29cf6e8a60ccf97032"}], 0x78, 0x4048090}, 0x10) recvfrom$ipx(r0, &(0x7f0000a8c000)=""/0, 0x0, 0x2002, &(0x7f0000bed000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f0b8a1b4b88ed4fc65be060200007ffff2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff3020db0f7e5bf1299bd837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f32549", 0xb0) r1 = socket(0x2, 0xb, 0xa7) getpeername$netlink(r1, &(0x7f0000233000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005bf000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00001e1000-0xc)={r2, 0x7ffff, r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000da8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000048f000)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r4, &(0x7f00003a9000)=[{&(0x7f00003e1000)="f838a4606bc452941f359b4eb98cde13d6a9d2fce9fa6c5090649a9dcf0d37b9b6bc4b3d05747b9a773e5adb9ea8b374ad5a0c274c5711495c16aad449291c0f7b784bfd6b8893766fd2b3911170292728c850248d318fa5ad9fdc9d6521984ee320101ad009629fd65c3cc2a76bfd608c51c47b417633ac2da89cacd385faf20d4013005194b0bac6f58d31b604b0a7754fcbe0e58473e35d47ff97c07f", 0x9e}, {&(0x7f0000d81000-0xaa)="937b04629b5c7ab6442d3160d42f132f7917e7019a53ca87106eea98b6cbf39d30f2cc1d150ee7a3e016ed431d4090a9add4fee3f953c28c9118687a1005e8034f33ba2b0f0c9d4ad8130f2a8c6ec7674e855f8b9cae8b3432888d9d13cb2e714d142fdeab04442be363bb484f92300bd08247046b812ea9742a314752feba9d41fa2e1dca2067212ff8f6d524ce6530c10634dc631bc38bcec813ff9ef5625519fa9bbd8be3743894ec", 0xaa}, {&(0x7f00004df000-0xcb)="19bb6b49414d3e94bba6a7088fb827982820d2aea46dcc094d342e73d248abd88aca05f339e55a438f6f2b66c3458f829f8e15b51cfd5e1fa0a53299ee37dedcc8e11153728b009b95670c379af6415f58ae50af58740a246fd94767da332fca6eca4afadd120a4d052f4d1894f0b2641ef0b123c30b44b354bd4061f58db79dbc9d2e7ca52b1a4f224a6d0ea60dcc562df07e1330cc4f925f4f4261b9d48e261c8c27080ed7aeaffcb0228e1be71f0b109c176e22643bbb056fb922548f34521bdfc41d0b8c55aa4ba0e5", 0xcb}, {&(0x7f0000f08000-0x9e)="27ff9b7048a7cb7aee24cd1e0d0e807b44137cec7d1b27536944b0c06f96f082a04657cff02ed9b71e7e521f6e12b7996616ee43fb4ca90f49fe05b4e2361436de0d006976e98d4e4884bbde398b2382228c223f08076ad85b6be82a8f93e8ddff469f6b773f36e137239f141d51b6cef79f5f1132a83269c9c142156782dc47507488c3453e92ad0590335f634765ed893df65df850a78a9072964afb44", 0x9e}, {&(0x7f0000da2000)="3a4fccf5712cada4e6b42ea594235d506ca8f187dab8326e36a0b7ee504ee9439ab94c0527fb1583f5d9ad3cb164627177cbe652dfd600f3a87f21a121efc365898df3dd2e10f7be2f169922f89db1c1edec4c29ef0770ed472c6444e8fdda2cf32f35c039e302d3a6dd44569c0af8ef32d539e3e36935d307115db43670238989c8f33a6294d11e88d7e575e12be3055b25616244bb921d4de060ccc845c2f28826300dcb924d98e4ee06977de2788197205eb88090d7b998d6cd1db1405743a62a3762ce308fb690bf54ef11dba9bb", 0xd0}, {&(0x7f000018e000)="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", 0x1000}, {&(0x7f0000e0d000)="8406fd3336565ec1af50015606798ecea0e38faa8ec5b7a6acf112936f7065a10b33003f66860673a6f6e52ac273a884f994ffa429e7c9d80523746d821a219c794ef9ed1abcdca4c4f878e751a342583b732ec33f70ad638a9ce29634fcd7b307afb6a4375402b8415cf4aeae00a34aa8de2ca04bc4d4dba09739b33b760aa40674733ca0f19755", 0x88}], 0x7, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003ef000-0x10)={r5, r6, 0x8001}) 2018/01/14 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x0, &(0x7f0000b23000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe11) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common="007036746e6c3000dfffffff6900", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ba2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a41000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000063f000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000f5f000)='q', 0x1}], 0x1) pipe(&(0x7f00004de000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005f2000-0xc)={0x90000010, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000171000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f0000c30000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x3c1, 0x3a, 0x2, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0x1, 0x0, 0x0, "1a16b35e513905bcf6eeb525be2724beeae5398585a87ceaabe36f2c1e44172d5c14ff694a9c4f856df70a1bf9cfbc3fd1c6c4b4f4c54511346c8f1ad0d046afd68d4b02000000d97608f0427556135222fb0d26414805"}}}}}}, 0x0) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000438000)=""/151, &(0x7f00005e2000)=0x97) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000cd000-0x90)=[{&(0x7f00004b4000)=""/167, 0xa7}, {&(0x7f00005e3000)=""/4096, 0x1000}, {&(0x7f0000155000)=""/76, 0x4c}, {&(0x7f00005e3000)=""/44, 0x2c}, {&(0x7f0000516000)=""/218, 0xda}, {&(0x7f00005e4000-0xcd)=""/205, 0xcd}, {&(0x7f0000194000)=""/167, 0xa7}, {&(0x7f000025e000)=""/26, 0x1a}, {&(0x7f00004de000-0x1000)=""/4096, 0x1000}], 0x9) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f0000180000)=""/104, 0x68, 0x10000, 0x0, 0x0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x5, &(0x7f0000a5a000-0x8)={0x0, 0x0}) listen(r1, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000467000)=[{0x2, 0xb0}, {0x3, 0x1000}, {0x0, 0x9}, {0x2, 0x109e}, {0x3, 0x7}, {0x8, 0x81}, {0x6, 0x9}, {0x4, 0x4}, {0xa, 0xfffffffffffffffd}], 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/14 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b20000-0x4)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) r4 = getgid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe0000)={{{@in=@loopback=0x0, @in=@dev={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000872000)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe1000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) r14 = gettid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe1000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000004a000)=[{&(0x7f00000ca000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe1000-0x20)=[{&(0x7f0000fe1000-0xc3)="4058f1e7a5c748953089c81e40ae8c301dd3d72b594b5d66dfdfbd886f67892d658db9c0cd40001aec8e546dde3d2e81b5b9aaeddc8c3aa99d65644df81bcd8b054e7918b1e2004dc7f4dac7fe47961b25e8a071d86f1b3a1e3f8e022ba26579da5b2dd325d65e6f53de5f4bf6f5a0e03dfa114ab8ff6597dad30c3e8a14d224e7774fb143579b999b51d67dbd473f7f1a7dc417e8ca426c814f2c3f30cd8d6e93e3fecb535fd9e434b0a303c67996e64976f09fb4f4f1a8f60baef4afa085a19215c2", 0xc3}, {&(0x7f00008c4000-0x91)="83ddb812687e2b627c21e60e08abe6120450973bfd1deb8b47fac50e32c10da40ab707dc46695f98a19b741e08ab5d5a291a04c2e1f98b21f350951a31625b9ebc0756df41d213da04163b6af30a90bacbd7be43945f5d8587c8c51c28139bb1b7ca58c0f408edeffffef0624bb129e929801109e40da4b028b4424ef7060b36c4d1ba5712b8b35739ae8fb51b1ea57a29", 0x91}], 0x2, &(0x7f000000d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x80}, {&(0x7f0000fe0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe1000-0x30)=[{&(0x7f0000fe0000)="0d792bd27286601b3d3ce549e7ec73bb90554cc1602f9f90165212452aadb3019daac55fadc65000a7291d46e00d6d889b81959d7079a97dfa0e71f582618abd8e451917bb4787cb8cd2e6b5d3e91cec736c60392fdf4d71026aaa4190aa03900db3236ee2344573912857a3a4ac115f6e0b074c3b5c00de3dbdced176f6fd7b2bc650f463", 0x85}, {&(0x7f0000fe1000-0x8d)="dd84f80a09dc15d580a58be920a79f2375091ec0f546f03696958152715753faa9816bdc892df0d99e587cf4b02b96347d64b3d504f20a4370a07d2c0c60bb0cbe5288d0c9ae680f05d8a6edb8b25873cdc83070101425b50391594eb40cf2076ec02d0d4550572d6acb05e445756129421920d5cdb7ae41c855096f9aff03385d95b2f3800997b1b0dfa5acce", 0x8d}, {&(0x7f0000628000-0x9a)="549cc64bbfb186f62dfe5a40e94915b8aa1ffebaf28bb27ce94625160143fec4b7e131e3eb45e3c014b8ee3ec165c550dd77d18ec9ee5bd387aa9f45531febaccaea848c1fb2ed034782a6d0ed26f65b53389b58f73fae39c501f8f6350b525fe826816424c7ed376ac95c430fe6e8a3e1d6c68d387849b2db3c5da943194feb2803c111b95c3fdf3e2c8595c6a7ced26347dafa09d12f22b775", 0x9a}], 0x3, 0x0, 0x0, 0x200048d0}, {&(0x7f0000b03000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fe0000)=[{&(0x7f0000306000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000388000-0x79)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x4000800}, {&(0x7f0000956000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe0000)=[{&(0x7f0000009000-0x7e)="3164b1bbd7a13b5ba39d902aa4b81bb43f6fcbbe6b4cbc909b6e7d77ae33998c1711657f79baf9bcd54b4fd0dc601cb4ba7e54ce626f1364d6033707e0507b8157f8e8d079e5915003dfeb6cddb3f1886334c7465736a2fd3eece1c5c1ac8d890b0c3b491f042736b49b3e35fb527400cf860704fa3ac62e67563b62f903", 0x7e}, {&(0x7f000045a000)="47eba4b2e12d453fae6305dc01912b595cbf0c8c44e4ff99d5472a614d157a72750326300575efcebb97d9ebe9bf57e76f55b0e3df08f5229f8d6113842eaf90aba7fd2e1c73f82fc61ccbc40a6a2dc1546ff65c65c0d7a30268c71cb6f358c6723fcc7c334cb12359fcf13235892ef91c7305e06cf0c693d95e639cc598e318792c1482973d8d0b70acc6625b3ef7553f9f379440e211f80ecf0c936e34c8e9a5b699ed1cc9c46a88257df76d09437d", 0xb0}, {&(0x7f0000e6a000)="d1f08dc884d46373d65d6d1ad447ea46f4f211c07a280cb4cf2acf5b646727ed28bde02dd28fba2d3e18b0bc50347bc60971d0556ddb6711f159397c35f4156bd16287d2072383e9fa1e21f54d3b959b7270b9a94d26e41f", 0x58}, {&(0x7f00001b3000-0x49)="286d56d9e0baa35cffdf16b4d7d6054f2290684bba6439448c11c83b802e5cb9e3c233ffa3700bdecc77ba9e16e216c37e9e44926f9b0b0f5deea25f4b85628f3114995dc7f69a8a4d", 0x49}, {&(0x7f00009cd000)="1be4eca4c21f2162955c91db8a4b8926abe2fe6d054f824dbb42c159bc762993894d939d4bd82f03f9367f1b82663c26ccfe9d6ed98298075bc43c7b33b7cd5799a9d85ce49bd6d26e0574fe6529276aff5a1284f8cc26da40a8b83a599a4ccf6646248900234bbfc25d73227091408c8518f5599bea076e02f95a71658a027196c00bc47e5262994986cf2af9fc84fc78e0cfe944801f03eef9f2787771d2f476f2ca60bba23fe7eebbdd013ec8809108b21298d37a510925ce7ddc08bc4417389a2b4d4145", 0xc6}, {&(0x7f000025e000)="13ddfb2e0da74d607c4a117c10c7cd981e0485a03383ef975e71359fc280de9bfec2a2101cdcf1e5f47ff4689f9db746e03510927007411242df9d755aa0664e9f5d16485dd2a829d1a35cf4698cf6aaa755fcc08d4cdbe8735cd40a1927a72c81b0a4", 0x63}, {&(0x7f0000fe1000-0x2d)="9c926e78bd650dbbadca1311e324fb1b10660949b4d31fcea6a9f50b3c4ef50e9833889e3f998bbb68562c9b66", 0x2d}, {&(0x7f0000424000-0x35)="1c2622cb72dd416953b6bfd446b3144f93fca9235f220c06890a6ca107b033e7a65bb33564549969bbcaa1a92b00eed6766031a6dd", 0x35}], 0x8, &(0x7f0000319000-0x58)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, {&(0x7f0000fe0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000534000-0x10)=[{&(0x7f0000049000-0xc5)="82d733aa66b7dc987598eb239940d15a7f7c0376341c97806310748b079539f69ebfe62884587a700e0fe717cce0e9e59f61cb9792baa9fce2b1bf0b2d79871b54b01bf85075a015399578d75da4d302e1528b9147bb27213a99d1b855ea339b2b6745b3e052464935e994aeb86ae1658dcb99b892e73f0d68e4ffed7f97f6e0a27aa57342b0d76b3e7589b67faeb67771e088503612634b8187e489ac48cf361adb5a2d194da195a8eaf666d48949ed3a21c19607c4bef3aa604bbf9c082d2130749f459f", 0xc5}], 0x1, 0x0, 0x0, 0x4000004}], 0x5, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000de1000)=@common='bpq0\x00') syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r5, @in6={{0xa, 0x3, 0x1, @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]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000ff7000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d41000-0x6)={r5, 0x80000000}, &(0x7f0000d21000-0x4)=0x6) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff7000-0x8)={r5, 0x3f}, &(0x7f0000c99000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000ff8000-0x8)={r3, 0xc59}) 2018/01/14 00:47:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000784000)={0xa, &(0x7f00001ab000-0x50)=[{0x3, 0x1ff, 0x9, 0x2000000000000}, {0x5, 0xde0, 0x5, 0x6}, {0x80000000, 0xc37c, 0x4, 0xffffffffffffffff}, {0x81, 0x63e0, 0xffffffffffffffa4, 0x100010000}, {0x8, 0x9, 0x6, 0xfff}, {0x101, 0x4, 0x5, 0x0}, {0x80000001, 0x599d, 0x1, 0x8}, {0x80000001, 0x3, 0x1, 0x3f}, {0x4, 0x9, 0x8, 0x80}, {0x4, 0x356883f3, 0x4, 0x3}]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x400000002, &(0x7f0000f2a000-0x4)=0x7b, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={"6028b5b02b7d6ebe6220d9d4489b0410", {0x4, 0xffff, 0x8, "18b5d3e57700", 0x4, 0x0}}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00006f3000-0xa0)=[{&(0x7f00000f0000)="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", 0x9e3}, {&(0x7f000012c000)="", 0x0}], 0x2) r2 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000000000)=""/201, 0xc9}], 0x2, &(0x7f0000002000-0x7c)=""/124, 0x7c, 0xe4c}, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) 2018/01/14 00:47:57 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000645000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ded000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed6000-0x8)={r1, 0xfdf}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x0, 0x4) r3 = accept(r2, &(0x7f000000c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007e7000-0x4)=0xc) accept4$alg(r3, 0x0, 0x0, 0x800) sendmmsg$inet_sctp(r3, &(0x7f00003fe000)=[{&(0x7f00002b5000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071a000)=[{&(0x7f0000e90000)="bc7cb8cdab6b67952924b6c85b5ac108b48ec375854a18788309ea97be48218ad18bb9f14a9cf9cac6a3373c4fb605324e971e2acfec2dfccfae75aa43757ca8abf383bfd045bfe41529beaf27d6489c2e5191bc93b93b4bb5221e82aa6235d068c2541110", 0x65}], 0x1, &(0x7f0000af9000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x71ca, 0x6}}], 0x30, 0x40001}, {&(0x7f00001c1000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000926000-0x50)=[{&(0x7f0000604000)="9b93ca61461c1500b962ac9ff4141b4a91026fef4957d40f0ba6620c2f60a5ee51c23bbdeaa924ba1e49814ca5dd", 0x2e}, {&(0x7f0000393000)="3ad1cad19597aafd", 0x8}, {&(0x7f0000212000-0x77)="94f2fe3ecb2413e34e38db5e670b193a5896e1bbb844e556d1bbbb13fdb2dc0112081e4dc0c87bc3319472659d21dbad404a10dda651fdc837c5d4d67e45f0a760db68bb2bb5eb2b7f2047cb4b8b92c41237e435b4feca70cc8da9869c68ac211fb25748623354f339303eef56712d3aaafb04f5f259d5", 0x77}, {&(0x7f0000c92000-0x8)="e956c1ec01b56b32", 0x8}, {&(0x7f00001d5000)="d6cbb1be3a7af3ef9e52994035ae909602cfc2f8a13cffccb6491d154fdf871ac4c25d5b95b2b078697567809fd831c57c7e41b4eb276a11080f306509c41f1dbd44b93785de356573b2aac10c6dc911f3ee1c44d4086c796e35fac1bf6611cc9e118ad26ba70956126fd729339df75824bb48644a928c578852f2ea3c19cb1a15e52950082f70b38020967591e166c6f58bfb1cc06d1b0a12659643db915b1981d623bdd4f837053d0f28cf5f69308f1896c4987e071514d207580214a154956d9d6164", 0xc4}], 0x5, &(0x7f00001e1000-0x120)=[@init={0x18, 0x84, 0x0, {0x6, 0x100, 0x8001, 0xfffffffffffff707}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x30, 0x2, 0x2, 0x7, 0x1ff, 0xe4b, 0x1ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0xa, 0x200, 0x6, 0xffffffffffffff80, 0x3, 0x12a9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x3, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x820f, 0x1, 0x8, 0x3, 0x66, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80, 0x8, 0x3, 0x0, 0x80000001, 0x5, 0x0, r1}}], 0x120, 0x4000805}, {&(0x7f0000d59000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000717000)=[{&(0x7f0000f25000-0x3d)="0d7e39b9d873628a22e952efd6f1c3de4308a71248968cf295f2f1aa5245bdb7edb774a63c5fdc518778f28a2c890e40286d1993a86360de883cfcf97d", 0x3d}, {&(0x7f00009d8000-0x90)="0d268232e24d79de2d05484037282bf85459251500bffe8a68e22b47f25028a34279a6fb93022c221027d743c7a47280b442f7f757d0e5a256fefefa6176b2e27e98d0b6163719200c3bc8e4b1c83d21d26a03b4d83f009540a169d73ebcd9bbccbf153a99f3fddde04f5b6d13e2205b444c4d9d91b7d5120fe04c1ab81345d93a3c35012d54a2a8d6583522016d84a3", 0x90}, {&(0x7f000097b000-0x81)="f3d74e7b4e1a3d4b414e2bf80c604e9278d2b4e7ba17ed4564c6106780e5010f377d59e87ddd3d98a2d788150865d9b482e5a00f086922be2e15af4bbad9287faee46fb0430ccef0a99febeddaf2a5736b15ae7e4a7dc2f5fde04305a58f6c691e3c8a08339f221330c51ca74ab7f54b269e6075bdc451a6e34bb437d446b32a23", 0x81}, {&(0x7f000017e000)="9a551ebe2590a70a3f8d4fbd1d7acc3e9e7ba1d08b58c8d664b0ac6bd357220a8f3a52ac504ca9b50ed9bb37182780253b98ade5903352e468d15b56158dbb5bab52277a5bc13d15fafbc1a2d53d719daeaa5f27971527104bd6ea0928120aed3ac241063a68ce7a4ab71224098c5899f4da0430768f964f9ca3a2f5c71a5f0d88ffb9f88183422ad9c9f30426ed54aa", 0x90}, {&(0x7f00006e8000)="773b9cce18327b718233c2e209113b7d32bc3cd26a2da3098f8713e66cd5496a259fc3c854553c8cab033c1c5b63addf3f48dfe489552a1e742018225ae2453a70ce59ee56e727bc157e72b2dc30c332ad8f0ca15ebc28dbee43ef07b009b4b766e954b29b2d7759e4fad2d0e09c2427995e699d7d12eb671ee0159842686654b1823dfc3038a102da32baf61321dd3067aa504e573bd9f4e2984b77a8cefb10b02b32f10ad2392db5b7be7bcca5d368c316a05e47ff619e55c5e487a4a6819f70c2fd138563a3cd1c2fc1c651edd9ce93a82a3d6ee611e16cdaaf60bb", 0xdd}, {&(0x7f0000525000-0xc0)="9f5fed0d112304edce4cd7599d002ca5cd69bcb0ddbdaccc284baad123fc365c812b6f09956dfd2c108396cf729918112f9aabf982d7df9616e23e4e5d891bc47311e5790df023489a59bfa7127e6b53f465702bad72aeac70c0c0b9a5b1d844c9d2bcd7d17838b16c597085db519abf61d2c10acee1d302c4d779ed974317ae9f441fb8a4a6b82bdb91df381fbc1d3f9ed7983b3c80c306b900e58fe7df01c1de1882ecc32f74edd1be372d56414657f6a812deb6ec7f9d27b7d7572682c0d3", 0xc0}, {&(0x7f0000e51000-0xc)="9404ab7b3dc57545c8a67758", 0xc}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000b84000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056a000-0x30)=[{&(0x7f0000483000-0xe6)="5f3aa562cc11477b018a6342801e9a5bce3c67227832966a0ddbe9daba68037669eab368c6d0a7e7ce781a252538a3292966f9bdead053110e9fc412c66b7907787a72252ce53a4b577cec11ded2df9bdabbe3be6687c1285d0684b52295e2cdd0d8234488c657950e2b230a839948bd3c755eef1ea114bbef970866f3c8d2bc35707ab93b29f4031e92c6c0febfcde28d6f0bf463528d368d7a053c7c511495e5cee8b56bca0053810971c3c2342ecc12486728a2455be007f22cd5c8e783ff231464936f2727e0a6676dac0a37508c0f2ba17c67c60fa0454c90399acc6bf14f03e89a89d4", 0xe6}, {&(0x7f000030a000-0xb3)="bd3250830c5b84f17cdb2e1d59128507c42bf1c4d63e3feba775071914bdd560257844857ea1a20cb77d94847831c204455b505452e25e4552e0dce7b86516c2ce9c004eed12b8ae7877fcd9d8d94a5352dbf062a5f50ccd25ade6f470559e25b11b305d8e1c21f3c59da7375fdce090dffa02a1612ca8bd8cfa30eb65cbec96968e6f922e8c4fa741ba86f6f4fc38352d8787170913cefbf04a47e225ac48e6249f94fb07df419db67186752e8d9b5c2efbec", 0xb3}, {&(0x7f0000177000)="7b64bdd1397388145be72b78231c453e868e736467837fb4e57cc926d1f079a70e984f46781eda487794f4c0e3ce0945476bf0b3623f3f2543e9bde67fb17cce0285717306575e1b6ecf2fc9c9f180dea182b111952bcf5a765e2c14eb94a4ad9a1bccf4f14ec2888732aac5bcce27caa937e53196aa998f9a651643b6cff84dfed58a2d8a1079f1c4f8770b2939", 0x8e}], 0x3, &(0x7f0000edf000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7, 0xb18, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x9, 0x504, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8202, 0x2, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0xfffffffffffffff7, 0x80000000, r1}}], 0xf0, 0x20008000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7f000-0x30)=[{&(0x7f000020d000)="720619fda3b93e85c10e1abcca88e74ede11a21a33c9643a9c0933394a898379223dfff226762cf17414cf5c3913eb7843d3b03004b4feb17e5c4adef504bb8359ed03884270747c1437e9097a22bf20c617aa0c8755bf29503d4ef289de4c9f42b5d0e0277441e43337be5d9f1ad7bdc4aa455cb6487bf3c4c359dbdf296381f8048c20e6ad074e", 0x88}, {&(0x7f0000e4e000-0x5d)="7786b87008bd3b09b98d44581e5e7cee38e48d443971cea680323940366b999191da85c764bcfecda9b33c0fa001cc0a1da3dc11744300e9f2eb35906c8d74c27a2fb963743a5e3456a68ad0f666b238ccab2010702a82fb3529986ec9", 0x5d}, {&(0x7f0000cb1000)="ab7d7531aef8f242076ea0353b098cafec85248d8856445243a960938d0f99d8bda08ea015accc0d80b159619eef34303402b037153ba9a6d8527ab9af79171ed65139ebd08c9a6b6f029033190a4c5e00582e985b7cd71bf7bce2d9525a6c3e020dd38051694165f5bb458159c19addfb0e8e3e0048398d329585bae33c408bdf68f9ba9d0df4f361023a44ce12212f1ce019158c7f116d73a264dc8cf0bf8f50527aea4cfb999cf2c9ee25ef5269d57af990efe6ce765c6b23c796611fce8f26d4d4d7e4ea3701328d354124be1cebfeb9", 0xd2}], 0x3, &(0x7f0000205000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x3d53, 0x4, 0x8001, 0x5, 0xfb53, 0xd544, 0xfffffffffffffffb, 0xfffffffffffffffe, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4a9d, 0x2f, 0x200, 0x1, 0x3, 0x80, 0x8, 0xac, r1}}], 0x60, 0x80}, {&(0x7f0000931000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000088000)=[{&(0x7f000069e000)="5234f4dc603bf41e4e57505e193ec00352fe76f1e2de451c0b763990ee037310780f09400f79ef9e29c2086582d59766cecf4466b662c9de5a1f30c9ff6808305f7357b98b6502cc101ec98a318fc9be8059e04873187d54dbbc5ac177add3dbd26948ae732fec25051845a6f7c69ab9155074ae", 0x74}, {&(0x7f00009fb000)="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", 0x1000}, {&(0x7f000095c000)="5af6e5edea68214a25afd0e5918daa11805f89b23fa885c4e08949d616ec9f4925ee5ba347ebb2af5c2c9d4af0ca1704a6e8534141da45ae11aef16a8f08f49281283c779339c3dcc38648dc1b555646a11949e43c67bee904c5f5", 0x5b}, {&(0x7f0000b5f000)="57de82b2de", 0x5}, {&(0x7f0000d2c000)="2816ebd9e750635967b7c1e2977113217cab497055cb3f7b2d0cf2167e9a2f15aadcf0bd6d1b5c2efc38486c8866ebd535133142b5b46ca0", 0x38}, {&(0x7f00000d3000)="95bcfa24ffd82fcea15a18de1b66d65a", 0x10}], 0x6, 0x0, 0x0, 0x0}], 0x6, 0x20040050) sendto$inet6(r2, &(0x7f000079b000-0x1000)="", 0x0, 0x0, &(0x7f0000d8e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 00:47:57 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x3, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000014000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x2ed, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000)=0xd1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x3, 0x100000001, 0x8, 0x4, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000015000-0x10)={0x1, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000014000)={r2, @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]}}, 0x8c) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000001000-0x5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000009000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000044e000)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000098000-0x8)={0x0, 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000fc8000-0x4)=0x0) r5 = epoll_create(0x8000) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000be2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000044d000-0x4)=0x1c, 0x80800) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000d69000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a6b000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e7000-0x8)={0x0, 0x0}) poll(&(0x7f00007df000-0x48)=[{r0, 0x1, 0x0}, {r1, 0x4, 0x0}, {r2, 0x10, 0x0}, {r3, 0x80, 0x0}, {r4, 0x440, 0x0}, {r5, 0x20, 0x0}, {r6, 0xc762, 0x0}, {r7, 0x1402, 0x0}, {r8, 0x4022, 0x0}], 0x9, 0x3) r9 = socket(0x11, 0x3, 0x2) setsockopt(r9, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r10, 0x0) 2018/01/14 00:47:57 executing program 6: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000626000)={0x184, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x20000000}, @nested={0x164, 0x6a, [@generic="", @generic="", @generic="67b9d84ce6efc15d7d004a8d19b5632add2f058a784445648fb28d645782e913650978be5d0398aabc0f7f97d50e5307985aef614a20efe504a3634461cf4311656a587d5d05d5bbf7199208b2fe0d330d72a6c360ff9ff7a1086122728c94f7816cde387b043cb59d4a9657e8f7fcf5858fd068b2ef252ff1c80362f78678184de0b84fa58c17d8f83640f5bbe48ac67123ac7916c6c27ece60dff2b3838a7c33b5dfb7", @typed={0xc, 0x5a, @pid=r1}, @typed={0xc, 0x88, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x51, @u64=0x0}, @generic="6b69b86f6488675ea42c8a210f306897c34b47da5425725544d2e61e16eec419fb73e55a6ccf1e210e1fbeeb125870e8d2082e1349d81f12619be23e226c0f2130fa3b4c496aae1a6e476c57926bea89bf1068bd0833fc9e61873e5348a129cd6d2f51a42ce8b11d7c9c7795cd349cca9dd571175a4bc3566050be9e47a254d23862a9b30984d47af733", @typed={0x8, 0x8b, @void=""}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000063000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000019c000)={0xff, 0x99, 0x8, 0x8, 0x10, 0x8}) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000433000)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x8) 2018/01/14 00:47:58 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000051c000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r0 = socket(0x7, 0x3, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000085a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007d3000)=0xc) [ 328.365534] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=11228 comm=syz-executor6 [ 328.369729] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003ac000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) connect$unix(r0, &(0x7f0000745000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000152000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f000059d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f000026f000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00003da000)={0x0, {""/7}, 0x0}, &(0x7f0000e23000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000061c000)=0x103, 0x98) 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c00700000cee05f00008000168010400dcffdf00188bdef6ac45e47300797784ed0f4edf06c0c355f4f21dc8ce1a210bfc868102de36acfcaccd9d600928e6fe60aff829a967b749350768f6e65c2f33669d96", 0x5e) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) pipe(&(0x7f0000b0a000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a2b000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7, 0xfffffffffffff57f, 0x6, 0x0}, &(0x7f0000c39000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001e2000)={r3, 0x8001}, &(0x7f0000b0a000)=0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000657000-0x2)=0x9, 0x2) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000085b000-0xb8)={r3, 0x3b0b7573, 0xfffffffffffffff8, 0x9, 0x7f8000000000000, 0x2, 0x8001, 0x4, {r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x2, 0x2, 0xaf4f}}, &(0x7f00001f7000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000085d000)={0x0, 0x2, 0x30, 0x7f, 0x3ff}, &(0x7f0000325000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb0000-0x108)={r5, @in6={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc00, 0x3, 0x59, 0x9, 0x4fa, 0xd7, 0x100000000, 0x2, 0x8, 0x9, 0xfff, 0x1, 0xfffffffeffffffff, 0x6, 0x9]}, &(0x7f0000591000)=0x108) bpf$OBJ_GET_MAP(0x7, &(0x7f000068d000)={&(0x7f00003bc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) [ 328.396175] netlink: 'syz-executor4': attribute type 11 has an invalid length. 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062d000)={0x0, 0x84, &(0x7f0000b68000-0x84)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x2}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xd39}]}, &(0x7f000018b000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000158000-0x8)={r1, 0xfffffffffffffffd}, 0x8) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x0, 0x9}, 0x8) r4 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r5 = socket(0x10, 0x2, 0x10) getpeername$inet6(r5, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r5, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ee0000)={r7, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r6, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r7, 0x100000001}, 0x8) write(r5, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000236000-0x20)={@generic="9e2231a94568b9d19188910f7c3d9e11", @ifru_flags=0x4000}) bind(r0, &(0x7f0000d1b000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/14 00:47:58 executing program 1: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f00005b4000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a900a1d96", 0x3c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f43000)=@assoc_value={0x0, 0x808000}, &(0x7f0000313000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ff000-0x4)=@assoc_id=r1, &(0x7f0000f6c000)=0x4) 2018/01/14 00:47:58 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c6a000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/187, 0xbb) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x82420001}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x24)={0x24, 0x36, 0xc02, 0x6, 0x0, {0x12, 0x0, 0x0}, [@typed={0x10, 0xc, @u64=0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x2, 0x0) write(r1, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) accept4$inet6(r1, &(0x7f0000136000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000019f000-0x4)=0x1c, 0x80800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004ca000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008ea000-0x8f)={0x0, 0x87, "38e7d3af37f8290a8802fbfde11bc4aedd2fbfad18860637ccabadd467b56edcda882226fa86dceb2923e86d412f2dc0b8a22819dfe607b0329f4e082236c789ef1ba2f31734a7e125b8c9ddca68cd3e86e960ace6394e214793042cb786183d79c9acd87e1d8d6e91272b40f3d974adf5b91ec5220be8c47fca234d29c6431d64f1ef48bdab67"}, &(0x7f0000202000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d5000-0x8)={r3, 0x2}, &(0x7f0000c7c000)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000dbb000)=r2, 0x4) setsockopt(r1, 0x7ca, 0x3, &(0x7f0000f8a000)="cdae93d1e63a6b95db4e1bc25c2061e7f47d75222628e6643f5f078d56ffdaea3127830b10ed3bca653e7a23763dfd18278481fa843676ac257e5ff6c976857f1c4f9a758449bd41166e8d", 0x4b) [ 328.518251] nla_parse: 12 callbacks suppressed [ 328.518257] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 328.530132] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 328.549845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f12000-0x10)="df7ee57366de93725d3b4e70257454c2", 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000033b000)=0x0, &(0x7f0000172000-0x8)=0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00009fa000)=""/183, &(0x7f0000fdf000)=0xb7) close(r0) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b5000)={0x0, 0x0}) pipe(&(0x7f000055c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008a1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000714000-0x7)=""/7) r2 = socket(0x10, 0xe, 0xc) write(r2, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) [ 328.568108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 328.583931] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 328.595275] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 328.598792] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 328.598900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 328.626500] can: request_module (can-proto-0) failed. [ 328.650663] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 328.651184] can: request_module (can-proto-0) failed. 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x3, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000036000)=@assoc_value={0x0, 0x0}, &(0x7f000088a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd4000-0x6)={r1, 0xea09}, 0x6) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) socket(0x10, 0x97b56c16bab8905b, 0x4) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fbb000-0x4)=0x0, &(0x7f0000980000-0x3)=0x4) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xbb2000)=nil, 0xbb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00000f8000)=[{&(0x7f00002f7000)="290000001d00193d55a8a347000a007c0200e300000000080000090009000100000000000000000009", 0x29}], 0x1) 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0xffffffffffffff17) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd430000004000eae00000000900010000000003000000", 0x1f) 2018/01/14 00:47:58 executing program 3: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000730000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000935000-0x4)=0xb) r2 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000000000)={&(0x7f00000df000)=@setlink={0x1200, 0x13, 0x200, 0x6, 0x0, {0x0, 0x0, 0x0, r1, 0x40, 0x0}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_VF_PORTS={0x11c8, 0x18, [{0x140, 0x1, [@generic="aa41875d10be089b89cb8051894c68410773f266f6f86c27cab6abcadd396a9b53138bade29113af8bf4ff4fcfd0e5c4330e1ab84cb8755e246227a08c62d78be7656ef82c109539edb74c3811de726a2b69b8bd9fd4c4ad60d039faef77a6c2c9810264330d7386b209e2c205465cfa30fbf88f1fe042acdd3fe7fde4847a59cb6e252bbc3d11644e93a8e97e4c3ffae8efabd23806708e9499823256a9bfa92ba272eda3b97b35", @nested={0x90, 0x3c, [@typed={0xc, 0x2, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x4b, @fd=r2}, @generic="2f2ea721fce3588971a95b999a5073b815f54dda84960ac389bf03bedfd3b37cb91a", @generic="facf03d9903570fb199e95290783f803da854cc3821961fd7379759af5524be47c1e35f0d8744fa641f3610a87402a054e047f5d0167085f910656cafe34ca5be2fbf110edcd7d808315a593d5b7400cee1a"]}, @nested={0x4, 0x29, [@generic=""]}]}, {0x1084, 0x1, [@generic="efb1477c624c1a2f91d4cb94dd088dec4fa53475e1a439d9009d78e69b19813b26f8a5c3830771ab72c83ec04acefba9ba48392e57d56a7cc4da0d1dd2e20decfe359e763ee3a2e5688f326abca06e93aac18856fb265314d33590f6a37e0876b5cd49dac1c256594073", @nested={0x100c, 0x5f, [@typed={0x1008, 0x59, @binary="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"}]}, @typed={0x8, 0x36, @void=""}]}]}, @IFLA_MTU={0x8, 0xe, 0x4}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1}]}, 0x1200}, 0x1, 0x0, 0x0, 0x1}, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r3, 0x2}, 0x8) 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc2c0fdcde538a990) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000001b000)={&(0x7f0000016000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f000000f000)=""/180, 0xb4}, {&(0x7f0000010000)=""/231, 0xe7}, {&(0x7f000000a000)=""/242, 0xf2}], 0x3, &(0x7f0000018000-0x37)=""/55, 0x37, 0x2}, 0x2102) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000b9f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000097b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d01000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @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=0x1800000}, 0x0, 0x2, 0x2, 0x400, 0x6, 0x0, r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/14 00:47:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [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], 0x0, 0xaa}, 0x3, 0x7ff, 0x3, 0x500, 0x64d502ff, 0x400041, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x40, 0x3, 0x1, &(0x7f0000bd6000/0x3000)=nil, 0x400}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{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]}, {{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, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, &(0x7f000092a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000896000)=0x1c, 0xf0b81fda8f02049a) [ 328.680690] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005dd000)="c570a205cb054d06f69d0e5922312e7c3b0f0297cc2ab4b1bf7fd250f6c7cf8fd46ff318a30edca5fec3081b945a6bc77274e2e5d3c0e281f9a494c6bd5dceb1626deae65145dd590143d7624c0848045e9bdf93285b66186e7e3166ae14b052e52af6ac8761a160b003990aac670e113a590c23cb4937d61c4a03", 0x7b, 0x8000, &(0x7f0000cb9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="e92f372e26a9bfd31edb42617c28bd4240ec437cce7e4802325461c09a73590b9e90431ebee6d398c49ed4b40e98a9ce7306fa2df8591829a41dc188e12cc76a43b8319602781972a21d4ab0d5d1ac661370c9a69c612665cf499ecc7fcb3a6878bfdda79426c0d58d97234d1ef3364d8f627c8e735cbd279618551760a66688bdaf55fe6a5f3edb55fb54451196ec62c58c42a6c3cc40f42387fae069a92aaf21", 0xa1}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007f6000-0x10)={&(0x7f0000470000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ee2000)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xd0, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ea1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007dd000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000588000)=0x7b880000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a23000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00008d1000-0x9d)=""/157) socketpair(0x8, 0x7, 0x4, &(0x7f0000040000-0x8)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000c76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e4000-0x4)=0x14, 0x800) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x4, &(0x7f0000a01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bcc000)={0x0, 0x3}, &(0x7f0000fe2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d6f000-0x6)={r1, 0x3}, 0x6) syz_emit_ethernet(0xd24, &(0x7f000093f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd16, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x3f, 0x0, @multicast2=0xe0000002, "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"}}}}}, 0x0) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00006cf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000319000)=0x0, &(0x7f0000db6000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000993000-0x10)={0x4, &(0x7f00002f2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800002, 0x1, 0x7) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a00050000001100afa70000000000000004", 0x24) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x87) ioctl$int_out(r0, 0x5460, &(0x7f000045c000)=0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004dd000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009bb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f9000-0x4)=0xb) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe3000)={r0, 0x3, 0x20}, 0xc) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe4000-0xa7)={r0, 0x9f, "1a51b2fa1954afa2188fadbe0ad9ecc2bc448693a2646e434d874e6f3bddcc01f7d935aa952cc7b501a3a660c20f0db026300eab3e61312305139b0ec9f4ecb37e444ce50d5fd6b26d3d2f1a3bfbb7215a6bd56550c4e709fa4a24480cacfd21b65d607d83ef854b7d3d1f3bb62df3fdca1098a8ecb1ace6c61e305f8e1ca4b6913577b4a76d415fc55c1c91eaa2b958d4f1cb33eeab636d30a22b3f3d9432"}, &(0x7f0000fe4000-0x4)=0xa7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000fe5000-0x4)=0x0, &(0x7f000041c000-0x4)=0x4) ioctl$int_out(r3, 0x2, &(0x7f0000b58000)=0x0) 2018/01/14 00:47:58 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bf6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x0}) sendto$inet6(r0, &(0x7f0000986000)="23f4137d10281697a6d4032b0cc11ba6db9e79ce7bb0", 0x16, 0x80, &(0x7f00000cb000-0x1c)={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, 0x1c) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000fc1000)=""/60, 0x3c) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r1, &(0x7f0000760000-0x182)="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", 0x182) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000078c000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) sendto(r2, &(0x7f00006b3000)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x800, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d2e000-0x4)=0x0) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00009ca000-0x50)=@newsa={0x160, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6e000-0x4)={r0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b6d000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x7, 0x2, 0x7, 0xfffffffffffffd29, 0x8, 0x4, 0x1, 0x9, 0xfff, 0x6, 0x5, 0xfffffffffffffff9, 0x8, 0x80000001]}, &(0x7f0000910000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6e000)={r2, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003d8000-0x4)=0x8c) [ 328.807547] dccp_v4_rcv: dropped packet with invalid checksum [ 328.833848] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000530000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000711000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xde, 0x26, 0x1, 0x1}, &(0x7f0000728000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000df5000)={r1, 0x401, 0x1c, "554f02311caf5077ce999ffd7e341d0b79cbaa7968514320758a158a"}, 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cc0000-0x10)={0x0, 0x0}, &(0x7f000056d000-0x4)=0x10) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b9f000-0xe8)={{{@in=@rand_addr=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x800000000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000182000-0x10)={r1, 0x50, &(0x7f000002e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/14 00:47:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x19, 0x0, 0x9, &(0x7f0000d70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x2, 0x2, 0x9, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000971000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x101}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1ff, 0x9, 0x3, 0x8000, 0x9, 0x7, 0x1b42, 0x7, 0xff, 0x5, 0x7, 0x1, 0x4, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="51eecc1d04e8f0c49618364e467ee283275c9b3480d39c99ed05", 0x1a}, {&(0x7f0000002000-0xb0)="397abebd5d730694a20187b4a401be46569b864c9fb435ad3bde2eaa7f0b6d9b8d3d03620c25579d1a0f097411a0129cd5f975abfeea24f57d7e7f295aab2a260f9903f064743156ec4b16b53815e775ccae7cfcf627b716fca36697d2f75b308a0aa5f80a1184132be8aaa946542b74b5908e9c42ae737ff560112bddb2eb3d87455f437efcef64f86caf1af6355edb4f3d7718726155cbaa5d099f96340d34d78f27399444e9679f5eae8dbe7ea342", 0xb0}, {&(0x7f0000000000)="bd16341b15e9e95de46e31eda0c96ed0b6c5dab1e51cacc1af1bf8d66e4d0bd55746e7aceb919a734619fb", 0x2b}, {&(0x7f0000000000)="6fb2ab0cf9358964eef1dc5de34481f8fa893e43a0c3abe19a30f7b83bec8ec13f816313d185be1571906365b9c483afea669a9f1580279f5a41be3d02838a03c0046fd60039ce752f0484ffe044051cdd61494ebb46a6044b3209fc587be1119d1c79d87817950a452f0f6715324311839ac77838d2a00e9ffbbe3e22e8d3a4d57eb3356b09415f67ad32b753d3522359ae2878c827850a820b936489d3b637ee677109f122886550c4a5543c1a0bbcc856ac16c1ee009f296719d244b7284e08ff3be8aaaa0f821f15a47b2c61a7e067469c1560a278a124831b0b1a9d6927303c74716fbcc8715f9c35a43ba267fb0667be1dd716e2a540", 0xf9}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="7e622ae1b0960f3996f057d94b433d4be2cf612c2af60ca01206", 0x1a}, {&(0x7f0000002000-0x18)="b299c35eddcf79c27158f54a8b45f40bb0b577b68df17b96", 0x18}, {&(0x7f0000000000)="5ab947d3f06f51ef0f9f50cf112221c5510ee4d47df44bc9158d23b417159170b812c67d06c5adf5688925d290b717173dc9ffed77a1cde5525ac56f8887da83b9926415884dcd033b6fbbb6e0787bf6c838823c38261d1fe18cda34d2a15be4e5f0881a7c349076d33e582c7e7fee1f42f82d772615879e33c74e40ad", 0x7d}], 0x3, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0xb, 0xfffffffffffffffa, 0x400040000000, 0x400, 0x174, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8, 0x8, 0xf0, 0x3, 0x6, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x8000, 0x1000, 0x7fffffff, 0x734, 0x7, 0x1, r5}}], 0x90, 0x20040081}], 0x2, 0x0) sendto(r0, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000200000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00002f1000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f6b000-0xa3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @random="c4f4b9175735", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x2, 0x0, r0, r1, 0xffffffffffffffff, 0x0, 0x0, 0xc2, 0x9, 0x0, 0xfffffffffffffff7, {[@window={0x3, 0x0, 0x0}, @fastopen={0x22, 0x0, "ab7ede41"}, @sack={0x5, 0x0, [0x0, 0x7, 0x0, 0xff, 0x8, 0x4, 0xd6b4, 0x7f9, 0x4, 0x43]}]}}, {"d60a71153948b257a075ea5349152c5f0bcc7949da4c09b3394222c0f73de5ada22b043a0160513dea45181d9fae82cf07"}}}}}}, 0x0) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00004dd000-0x20)={"9d19bb595d0be7c52e1a2ecfb6f0c846", {0x4, 0x400, 0x3, "c915166aaddf", 0x3099, 0x0}}) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = socket(0x5, 0xa, 0x6d4d) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000020a000)={0x0, 0x6, 0x33, 0xa3, 0x4, 0x1ff, 0x9, 0x7f, {0x0, @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]}, 0x3f, 0x10001, 0x1, 0x8, 0x4}}, &(0x7f00001a2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002d6000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xc, 0x6, 0x2}, &(0x7f000082b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000040e000)={r4, 0x187, 0x8, [0x8, 0x8, 0x80000000, 0x80000000, 0x3, 0x7, 0x1, 0x4]}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000022c000)={r2, 0x1000, "bc81a882a9ee364f6e346adc1642b1d3a6227c653dc92e9b0547c8d538218ab0a9354a6d2aa0ec291795827c17b9da66428312d6dd2abcc79a4ffb9661ea4a409932e40ae3849dd8fc4888e42dd80fe8acea39c29a0ca92d44591057efdc30dc96b20a5cb0374941a107547364d7fd71d91573adb6ec8fbf131b77dc023d7df28649d43258655837c72a0b8c5a515e91366cf695ac05def85682e92b741afaf56db2f79a716eb4e099612d4a07f6bc61b3d62425cc3738a22973e9ce3446cc7dc4d28caa9ad033f580b8448f92804fcd32efd8287d75087c47be95d3f22272c8b48c7b8567178c4b32c4f50fb87638b8b7418e1822d2c855deeafec28c3e6f909b7040765954efff1c91df0dcb9696ae20e356be0e212193d5fcfb2d8e1683f3af5f044b417497a3cd36c9a24f740fc6df168f35e6c46ea7d42bfbe01b7ddf716566f19af079897cd5b4f96ce263149a35d823b58ec866faabf16a472c8675808b661415807a0e0621557b41b505680846952153666532d0973818a5ad563ff7b6bfa90d9c4d2619186a38b4473f4fca7e3e678b0cfcf39ecc50498ed9c82868e0bfef07afb4fc1a6690a07326d0036610cca70f626a5ecac47e806ca950b2fb7937cc69bb7cae80ada9872d441073d7ec092fa558bfb9b4ce462efd34ed794dbeeb1a41eeeeca9f0bfd469de0f295f52e75d669137fe2a36dc37493a39bb831c4850d7c80e2ce4cd61b774fde46cdfc2e385992ec8cbbc22f24bfa73db9cabe0e8d941cb51249551040a4878c139b3dc556a0fd5043d0bde25efdcea252c6f9963e57fca5a1f4d5aedb5939ddb6f02d946a5ea6d6cc85b4a3795f14c1fa0dd11cde5bcda3c418d52e16ce818add591ca207cb52deae15144dea2bb3623fb6113d91034bf3528e496619b42f5f88bd827bc99687375915c0691400999f9280e8fc62494a10a9d5efe654347667e8b1d4531982891458e2417476e8904f57ac9a191b285746acab00d119f2e543a6c28b11ece582564b3bc29c25868a6ac102f921c13b880ab1f781dfd9d2884e937eafb9b481c746cde62121f428bab7dae702a7250f48d7c85f7c049b0e7c8960fd6c07e8abd9b4b984f8bfbfe9ab96aac391cebae2f36220813c7b73b352278c86fcaee6b51192bd8f9014a51396a9fedc50c940db0814dd8e0282d86eb645db0a7e3a25567acf6df7d3c0ad9ee5784c468b9ed5e1b7fbc5cca24682872baa57a82eb5729d69efc558edd129435c970ed1087ba7520cc67651e34b178c7a2872069528cdc6e90f62f9637561fad0ad3ef923e86c648600c1d6eb756280e2fcb42db5c12018d71377a381e1519b61fcdd683c3a682f0203235e0497f0b79d96b860f32f3a6e8ebc787c4338e9be9f3b829e784bbafa81d07c65542dd4dacec9b98b8138884c4784fe4fc3d12868ab5177fb5e6fa9bc317c43e74db2c2684f8aba40f7ce4e3572b3359224fa8507b7cc3b5c76a3d3526755633932a146ed2ebb0982b09afe5f3ab21bd44f82a970e73fa1da45e8c827a4005d5d9a8d5a42f4893ef30ac6a0a9ef88f680fcc6f76b1252fe0ccf0447a2d75c9eb9cdee37fd7c2b454974c4f867ce44b788fbc60529c4e47415b6bb498f527c381b682e76b0cf70334b965f1ca4a2509734344149e52fcdee6b9dd380ca6b8b0438a83fce9bd7869d6c8e8d46133b5386767964d47641dd0a8649941cedbb9b2b4cd197afd2263f56f90b4306ba0db11938aceec2a31adc4cca9d85328662e14bc2e35ced191d27f9051942e14132dbe53dce692d6e796149a288e481d35df159ed3617069ecf94024b4f78f132d1895e855cc39a52b7a637545a13f6a57b1e5f35633dec6a4a5d8ec76d638856a8b29026d65728d058efbe03a371d6866aeba99cb3295431bf7abe5094fa6a8f6e71e77e7e8fb515face70419b30d6e880b7e8738597d573f4724f6a13b7af205690e196788dd8e29427efd6172ea6ebc9eec5f3036f795851516b71c49c705b21100bc92f0d420d5ace4c8415d63a25b880de9ab60cb0ff2b0ad76da6c22afa99d982d8f856ddb41324cc290a636ffe0f011f28bcfbebff219985383bbb3185dc81f3191efada0c6a34105e75b29613818302fc83c37b3ccc8de3e2f26b4c1c96c4dbaf374556bdc75b211dee86a76742f3b1d0b330ea106b2d8eff63a8fc58e6d494dbcf87b3689bacfc3f86b7a7f436f4e8621c4c7b37e96f062b8494818562f49aa26d4dfc8ca5cdfb0712285d0a272517e553ab31f69a117b403b2bbe1e0b683a6c6edc91008336761dc03db79b0bb159343140f705a0b50f680fea65489bb6490c6d0a9e8c4030cfc50de7091676b9ca1338bf7b069e9ea99f71158ee19ee5c21575acdf6197f22bb15a8cc3155c7e6da6568a50369699c2574ab5802aadaf00db60ad78c2512917a671ed640256379250c7305359df596d41ee03ca3d42c6891aeec225b0e495ae3bf3844a8401159c5c4794abaa7c9d80a7bd9256396318b8363ecca9ab09baf880b67235b8a79bfd84ee06e02e4465c7afab359ae2bac8692b3587a72ced75b3d7947f96b8f4112165727f5ad9a7f1a608828c71b5a5502c9451def09614363aa4b0b61be367aeb67efe5b661ab39fd3154af36990e60d62e54e8019aa57e4b30324bdfe1b0f64557084757a61948582c596b17088256a37b5f8cc93afabd709697b0690e166faebac4a5a74e9eacff73c29963eb2c906dfa06a608fd3f65da14c10479bf8cc4882763ecade9fdb5643c0abc51c318644fdeb350c9f4a0506da5e87209d00e19522867336216d35a0932a5e210ebb9238cd0bdea013e881ce2f847094ee942b08b98c89681a7701500672d864e06c940ddecc6989a10579c822957ef8b70fb942b26e43eeccd4b5e1279e43e06cce912a73f6daccbaf452108fd2131a33a9e3daf026272087c8c573adee92c505733ae82a3f604d8bc40eb8501cbb199ff239a74db058cd1bbc23f8182c0ffcd2b2a8425eeec355192e76d4bcc19cf15bac8397de1516389184d8e6e417ac2116e5f0a34025f837dd160e91c4097d3da5a77d0dcd540173047c1fb2028dfefd8cf3d5019c59f947e61ab7e6d7096587a165d7e0eb324b9c572ae4729ddd78cf65a66007b4f152cfcb61d5527303fd636127e3df792f2c2d113fff156fe948ed6839b62aa2909112c3619d0466a112683884745d4b06cb59a7b1862a6ea09afe758d7aed1d2e3869c9b26a2d0161ff9b793cea01b33556b9c0379e3b1f6c4afe2264bfba1d131cbcb11efecc88988ca8e2c306247a3b262e269a4dc0527dd5dd57766f6cf4dfe94cd16c5e73aea173dd490788d74472d30bf807628e5f0eae1253030bf1de8c7d017824761b79ce9e44b47a4da6c64df4a3845d933e8467f636d31574edc3139dbe647ffa8bbd789642da0af61109b2a452108407b59a4796eff34bf8aaa21e33f10919b35956b3441ae1f3a18b7f9bb460619aba8afc21fdcf1787733ac53ab36546af0e9875c29a77ea750bb6783966cd315fe7581809b56dec86921b9471fbc0dcbd17097eeaf0d8cece34a2d7edeb05fbad3195419038511a018b54fdb6665b2c9d0f27767ee835f742d5fd645bf91708a509aeedad261bcd0081e8ede942f504c63e7899a78de8fe04fae24090493d29e6bf92f7e7ba9b6375fbd33058db3916a7687d45c211c472827f28f97e4703c3d2bc65e686055449de1467a3aefc741071d08423dd0665210d45be60227a49d62d069ebabdaf0b1346a4c19ca119ae98d76e231097822ae0b6ef6514ea34258729f2a77a503e9cb515f321506a002f161f3d58d1556136e12df3455bfaeb4eae2c11cb8566af16cc8a36007943f1cd8fd76f774b9912587b9b1f5150dc7245ea1e95f2af22e4b15cdb194bdc707043e33ff1ab6195475b156a945f6f96e5ff3cfb6f1a977de87ccba3d0d1fbd134d220b294089fa618d9b7f2e177874952be85110fad05ef4d4edc584989eeb62bc478def87cb1eb118743b1dffa171a16543504dbad62e295f622b52f9c72d2a20d9fc7ea26330a4ff21fd8d247dafbb282eb9cd1d71edfc18751ed709c5732e710b62e00bec6e6227f9134e0c89df967bcacafadf0f16edc29cae1c862d17cde2b67d5fa8e37466592ce196a1efdc3cf3f48e597c0a0e675d9a15023e444fd360591e59da148ee2d88a33eec37932475f83778ad9d667f67b539ed1ed1d1d8fc647324488a9a24ab64901a30fc4d6ee6752b2215f3df42d0e56ef089e265ed9ad7c4e4aa536b4664bfbb53ed22fe80c281c8ebf48bf3f7853ba60d15377da288ee18f054c6cddc97c96f6d2f4f6db031956ddb3c91299c7530602a2ca7b13aaf996e93aa856fa06638c3e80fc1c254835d245f3710866759fd0dd5cc746b13daf2114c0d599752bb64c55657068a5ed79ebbd05c2bb66c5b6af3ab2cd0fd4056de20fac448550615b8c926ead4f85149f0b6c0dcee6cec01f07f121cceb1dfee6c82ea2747987e57da2ec4c309f31bb908112767f275f1e1c908caed9b77d8fce5e6b162dc82b2abe75c20791c638c01fad84e4a84274e427766b8a68fe59099866908fdd17a6de589c37eab7ef44c22d39279c302474a2fbeaa35dccd9d661c7e4c9946268a616cb09c5e569ecc9a122101b78b25a3a9e21ad4ae743e8cfeb0d9a00544c6e1552d67689953703269f0361b2abbd92c7df26453a66da9925e7ec06ddc52882a3bf4f0cc7f7c7c83248099b803865aa75451c214dc33eb323397679c150b98a6cec26e67a2343b0a501317ed8067a5d77fce8707952853d7be30f8514fd8fbd2cf45125cd423b31a4fffdbf030a8c937a355f11113b0d88a2315c2cfae3d8ed97d7345a15f0c34e8c83323705e9789292d7579905d6136db962859cffc4d9bfdc5e401a1da11c796295be882b88880bc4339fcd4ccbcd14f4b9db828d90c116a4aced3ab468143884d4c453516f8ee3f5697af6a8be17cfbd27889a98d08fb49adddfed71553d9906da56564e459e60d003a0e00c0429a9b03a0a4079f58d413d0318659c0e6086202f6e8524da2aa45490a6654876a24482ece635b64b456fdd7e2837e84a3ba1779d4a9e383d031cafa2162e15661e26a1dfc457d6256f1a00c130c1501ff326cf5b55f5391a1ff902b0a687c7cd9b2de933f2b07414735816f493ef437e5950309549dd38ee1019847ffa63d897cd5eec9e96d6f9ab6186a9ddc18d921d4732c0e803a2106bfc3f5327a811a6dd37847c2ba45707eb72fdbe4913ad0e863eb94b335e3292c280407582fd7adcdab0f08ec087be34700de87d1fc0323bfa1b522983b537805c778fe6c3a4de6c815322277bacf305d5e916d9731c5732e94d498b5da8ab1107f7ded2b76e5c9c4b0cbb18d538c17c7c0db99b8e7962e79dda6279dfd79f2522380235548983eff4fcc98fc8860f04f1f1d172ad2cde5ff065f716a0260dd1f66fca12d958db85b51402134f8204229a95b9237abbec037f42e7c7d3ffdfc0987fa9b8327e8bb8a3f8c301dce556597578354be927201cfec0b1cceca5b56c31b73b274d39ce462e078f482c9c27a26170b3d8c38cb25b906fff96e63a171f6f45d6cbb60f0f50d0d07a6c3761d502d9f6692b7a1e2234fa9dec95bd9a8c6d7238fafa96b99cff93b3baac5ab86330228fbd34d6b8cacd081c55f07c8f9ab8b113882dcc30e16d4972bd8385a0b02b593a1f572b1dbacf2fcfdfb569a2a2dc7e687bee211c222d5646f6ac10eaa86feac7d43d12d"}, &(0x7f00006af000)=0x1008) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000b1000)={0x2, {{0xa, 0x1, 0x8, @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]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c26000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e55000-0xc)=@sack_info={0x0, 0x401, 0x7}, &(0x7f0000281000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a40000-0x8)={r2, 0x7}, &(0x7f00002cf000)=0x8) r3 = socket$inet(0x2, 0x0, 0x400) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000d34000)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000acf000)=0x0, &(0x7f000034c000-0x4)=0x4) socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f0000741000-0x8)={0x0, 0x0}) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, &(0x7f0000e3f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = accept(r2, &(0x7f0000984000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004af000-0x4)=0xfffffffffffffd78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000362000-0x7f)={0x0, 0x77, "e93e5e74aed93d59c67c0131e9f4abede51ab0a97e2c6da30c34e2aec6995d049c10b75bcc45ab7e03d290311c21469c55de9bcbcc0980a8a193a28e270521a307429dcc5f25e7fa6cf4353aea3225bf0a19194b95f85221871df8f2c82cad454a57e1065fef1a21879b701df6b3e103c7e8956a80c876"}, &(0x7f0000790000-0x4)=0x7f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000437000-0x8c)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$netrom(r3, &(0x7f00002e9000-0x48)=@full={{0x3, {"e56bea9433fe88"}, 0xffffffffffffff00}, [{"a06dc52d18cd2b"}, {"fa053f0fbbf4f2"}, {"b5721bd57aacf6"}, {"6bed9a15b60c73"}, {"6207dc2063f532"}, {"700153b024c578"}, {"6374255caaf92d"}, {"98c0d502f01365"}]}, 0x48) sendmsg$netlink(r2, &(0x7f0000c73000-0x38)={0x0, 0x0, &(0x7f000049e000)=[{&(0x7f00004f8000-0xe0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) socketpair(0x7, 0x8000f, 0x10000, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000336000-0x20)={0x23, 0x0, 0x10002, 0x7fffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e40000-0x10)={0x7, r2}) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053c000-0x14)={0x0, 0x1, 0x81, 0x1, 0x3, 0x5}, &(0x7f000015d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ecf000)={0x2, 0x0, 0xf122, 0x3ff, r3}, &(0x7f0000612000)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000061000-0x10)={&(0x7f000096a000)={0x2, 0x3, 0x0, 0x0, 0x25f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007e1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x8c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000094b000)={0x0, 0x0}) listen(r0, 0x2) pipe(&(0x7f00007d6000)={0x0, 0x0}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac8000)={0x0, 0x10, &(0x7f0000ac9000-0x10)=[@in={0x2, 0x1, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac8000)=0x10) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ac9000-0x20)={0x8, 0x2, 0x0, 0x3, 0x6, 0x9, 0x5, 0x7ff, r3}, &(0x7f0000ac9000-0x4)=0x20) accept4(r0, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b5000)={r1, 0x6}, &(0x7f000054e000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b4000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000fd000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f00000b5000)="6fcaaab00342fc420c557fc1cff606ea4bdd3cccf0503debc662d03c02a2528fc1d9fd3f61a204dad5153133196b5eac737d4091f97df1af13353ddcaa8672d38d49474311897458614546eae82c2c90ac632716567631a0ff82fb657ae6f17ff0907623ade54b26b6231d77db6106a64801f6394541c6a54001bfa332f7d0f7837cfa24fa3af6a98ab40dd022bb5b8d9f56c0e74a7acd94adde185d26521e3cc9af56e96f2ed6f530544042b28b67ec0b3f9facb1d8abea93fa684af2cba91b8e2ff1ea07f2cc72bc332df0d7cf5b12d8b6e81080", 0xd5) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005b4000+0x91d)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ee000)=0xe8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f00005b6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000559000-0x4)=0x6, 0x800) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000033a000)={r1, 0x70, "998f4cad3e95f386ab55af39ca70250e85115823f9b71001a620cd15355cc10208ce1f12c9b4efed99feeb4d0e16d77b4ffe549f0c1a5aa8ccbc65bee2812be2607f554c5b41b6805360838fc6bcc1f025792c390b36cccd19bce4db0c0524479ee59686608fc5825af066e176401750"}, &(0x7f00005b6000)=0x78) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000c000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x2, 0x3, 0x10) recvfrom(r0, &(0x7f000000b000-0x1000)=""/4096, 0xfffffffffffffd92, 0x0, &(0x7f000000c000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000f0b000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffc0, &(0x7f0000000000)={&(0x7f0000006000-0x14)={0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x416}, 0x8, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x1c00000, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000)=""/32, &(0x7f000000d000)=0x20) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000557000)="", 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:47:58 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r0, 0x541b, &(0x7f0000f2c000)="c71d07cff04f4a9bb74459ffd0575c0d988f0703bb24ea2cf0fdb96c58f3f948d98e1330d0c974d49fd7712937f0af23268c2bd7b5ff0debebeb208ac60d779122e1e7ec29732d4ac7c179000f7fdbe2466b08fa9b8a6a2c1d3ad14fa23d61eab5bf4bf953ea45ed17ec42c3abc54c0c55c3977c8e76c8ab94fe06c021d1e00294c4ea0e310ce096eee56b2c8110009327faa81bbb7d1dc769bc480721be91651af4eeb7879c6ab1a20cb5404c021f1794b65c74e3c2f6f2ba24d14294533f723d659605fec1064b6d9760988a175316124fdbf7ab37f87362eaa31b11eee3ade1969e13a682ee34b84fb989d06e8d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=""/160, 0xa0, 0x7fff}, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x2, 0x3ff, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000001000)={0x2, 0x3, 0x3, 0xf, 0x4, 0x0, 0x6, 0x0, [@sadb_ident={0x2, 0x0, 0x2, 0x0, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xffffffff, 0x3, "fdc2e09f636e6389e2029ad1e40294558f485ec9b54288530e4b0e73fcec27313d705341696cf2a976add5f5cb9ff64c8cd9a9987aff47aa1dd9c843ee91343fd7fb49876fbf7b2c76f2a08db08eea1a"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x8, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000004000-0xc)={{0x0, 0x40, 0x1, 0xffffffffffffff0a, 0x9, 0x80000000}, 0x2}) socketpair(0x0, 0x3, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r4, 0x7fffffff, 0x10}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000007000)="85f65f2bcef1fb3a000feed44e2dbfe63f22") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000008000)={0x4, {{0xa, 0x1, 0x38, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000009000-0x6)={r4, 0x800}, &(0x7f0000008000-0x4)=0x6) 2018/01/14 00:47:58 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x2, 0x4, 0xd0dc, 0x40, 0x81, 0x0, 0x4c, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f000092f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ace000-0x145f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a81a7", 0x0, "b0e83d"}, ""}}}}}, &(0x7f0000ffd000-0xc)={0x0, 0x1, [0xd]}) pipe(&(0x7f00006fa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000021a000)={0x0, 0x5}, &(0x7f0000253000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000182000-0x10)={0x0, 0x7, 0x7fffffff, 0x80000001}, &(0x7f0000cfd000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000241000)=[{&(0x7f00002d8000)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000301000)=[{&(0x7f0000de5000)="b177c2aab1270b3f7552171bf25e359f995d61e3cc75a76cd8e9eddbe6c26bbdce26d83affaad60141fe54ab6730499bfcf733e52e7d00ab112aedad133079a520381a82bebb6ed4abe1ec02b8f1edbbeaffe33a025d398f07689723cf5d05d6c5b7faa468eaa6d8093823d0be9bcdf3e7d798506b42977c25ffc66070889bbd8255e814fc4ea0", 0x87}], 0x1, &(0x7f00004e7000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x4, 0x0, 0x6, 0x9d3, 0x0, 0x7fffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0x80000000, r2}}], 0x60, 0x40}, {&(0x7f000097e000-0x1c)=@in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x10d}, 0x1c, &(0x7f0000d99000)=[{&(0x7f00009ad000-0xa8)="5f93b1151d7ad03e277a476ef071739f5439b9a26a26066a204e3bed3ebfedaaf4ea147d51d6c09110338b9589a9535ea1ae59d9f4d76ad2189d49dcfb468fdec7772a6c6dfdb1a357f5a7c931c4ca88ace9131de4c880a57bfd8ea9a71cc01881e41e8ebb52cecb7b40f5ddcf3b91b353fe7bcb00de4dc8d54f80038c5e48a53329c238fb281f5dc752f1d45a5c173f7def48736b78b809c23aa4a55767b3d09c69811995c8c678", 0xa8}, {&(0x7f0000397000-0x91)="16441ad482f85e1dd315cb233c50dbcc17a0b56b930894c0722720935d18b5fd6ce00d1ef3095846207f5498a64aef7866ad78c2d1291c1fd50a345d93f5cde627d7beede7d756157aa28942be78709937bcf882ad72605a4db9fc34dc2d2a58cfdeb78080fc1d3cd00ca3041e4defb08b453520fc6bd0ede8152cfdf3670d800d69490d4c30a5f1b5b27bf661145599e0", 0x91}, {&(0x7f000042d000-0xcc)="e35f1b49db47fb0407860431df931dcba39c4a01b8d9743ed830a2729ac4fae050864fcc53388d547e1d0117d69085bf04eecac2af26235acfe7a2de40ab8ffb7a836e01f0d23fbefb32f4861f2b7a2ae9e4095caa8cf33293eb1fa8141218d1714f7dc1bcde0d90fe3fbd08bf3a3fb562bcad4ff1c7d8f61b0e3b44e134f380fada556bb437399e7bc031a7f97356d91cd253fc1f730d394e060dbd93ef560b5595b5688d8d06219fb0d9fb3e7fb37e92259b5222687b9cce9d87345aa20b7e3d4a8a461a48889efde959cf", 0xcc}, {&(0x7f000059e000)="eaa651c480d16b39e4eac00d617d6045596dc7ecdc6bbb069d68eb74dd14ef38d7d13225f07433214afe0aae4abdea87478668a477327f29df35ee6b434cbb2d0a9670901edcbeafe698e2f4b0979be1c3c54827c9e5b17884dc2c3c2e21e7baa69d0740774d412812eb2c53e15c7f96fffe4e45afcdae2e8851371aa067664c9c0b4accce864dd9fa6cb18c9977db8d3bff0373bdb7fc1c9808bc32f6e05217ca7b4f6686295016c1a2264ef592832d38ee45ce961387cf623ac0ac35d1cec2b0a5ebb7c497e720f35a69316f7ff8799aa5eef4ce69518e83fd05075bcfc45f58ef0c33e56dd4704d437d57147c450b7e12be", 0xf3}], 0x4, 0x0, 0x0, 0x1}], 0x2, 0x0) r3 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000605000-0x8)={0x0, 0xce4}, &(0x7f0000cde000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008ad000-0x18)={r4, 0x6, 0x8, [0x0, 0xe6, 0x5, 0x10000, 0x0, 0x9, 0x6325, 0xd9dd]}, &(0x7f0000385000)=0x18) [ 329.059296] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=11425 comm=syz-executor3 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e69000)=0x0, &(0x7f0000e6a000-0x4)=0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e6a000)={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]}, [0x4, 0x6, 0x40, 0x8, 0x10000000000, 0x8000, 0x5, 0x2, 0x100000000, 0x8, 0x7, 0x7a8, 0x0, 0xac, 0x3]}, &(0x7f0000e6b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030e000)={r1, 0x9c62, 0x590, 0x8000}, &(0x7f00004a9000)=0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000c19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x3, 0x8, 0x0, 0x1000, 0x81}}) pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e69000)={0x0, @in={{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]}}, &(0x7f0000bbc000-0x4)=0x8c) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e6b000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x8201}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e6b000-0x20)={0x9, 0x1, 0xa, 0x3, 0x80, 0x6, 0x600000000000000, 0xf19, r5}, &(0x7f0000202000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e6a000-0x8)={r5, 0x10000000000}, &(0x7f0000e6a000-0x4)=0x8) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) 2018/01/14 00:47:58 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc700586246", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00005ed000)={0x0, 0x0}) pipe(&(0x7f0000985000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000198000-0x8)={r2, r4}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000be2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x14, 0x800) sendto$inet(r0, &(0x7f0000ad0000-0x2)="2106", 0x2, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ef1000)=""/73, &(0x7f0000ef2000-0x4)=0x49) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000625000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001b000)={{{@in=@loopback=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fe000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e16000-0xc)={r3, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe2000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000938000-0x10)={r0, r1, 0x6, 0x1}, 0x10) tee(r0, r0, 0x10ab, 0xc) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2018/01/14 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055c000-0x4)=0xc) connect$bt_l2cap(r0, &(0x7f0000623000)={0x1f, 0x4, {0x5, 0x8001, 0x4, 0x2, 0x490, 0x3f}, 0x100000000, 0x9}, 0xe) 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aaa000-0x8)={0x0, 0x0}, 0xe92f, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f7c000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000883000-0xc1)=""/193, &(0x7f0000448000-0x4)=0xc1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000036000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d22000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000315000-0x10)={0x7, 0x4, 0x3, 0xffffffff80000001, r1}, &(0x7f0000f0d000-0x4)=0x10) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "8000fd0af0331a1e"}}}}}, 0x0) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000b000-0x98)="efe526da2147f1232287bfc5e5fb7cab28c5942e93b82691208b0f45aae603a149700c832f412ab9ae481de79fef010b7aa8ddeb32ba11e4f2897b39464a2408b9eb50f32f64622bedfacbe8debf7d4e6edc739a112dcb347b885cd8616cb909f9626dabcde17bd0a89034a96cf8693b73e0cae47a230f019101a7dcb25b2f365a6671e60d44ee06cc041aa244bbd36e5f679e297e33f35e", 0x98}, {&(0x7f000000a000-0x9d)="31d87d38e055a005ec8ac97d83fdc9da8a447a8486dd092c0aa8928b2a87ba821ea481f1d8d914fe5789d95ec3c3ae0f11c55f80c5082c84845ef0a97cb84507db3c4154977800252e6d6d58dc31c3fc0510cfc1110e33d59c33bc14edcb4c12ece4f95d3eb1be0ad423ea4ca931d4fbdc2e35fde4a46ffc9ae8a58e4acaca8ca8b8d26e1fcd2643a621c9ad1500b8c9226ffa0c4ddf3cad19e8f572fd", 0x9d}], 0x119, &(0x7f0000000000)=[{0x40, 0x0, 0x0, "80c8ba0a00c92926445f6296c195b2ac03cc964b46f06b6908005304bfb08c0a4eae3ad49b53ec2226"}], 0x40, 0x0}, 0x24040800) r0 = socket$can_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000009000-0x40)={0x0, 0x4000000000000042, &(0x7f0000000000)=[], &(0x7f0000006000)=[], 0x0, 0x7, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], &(0x7f0000008000)=[], 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000)={{0x95d9, 0x6, 0x7, 0x8, 0x5, 0x3}, 0x6c3}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x890b, &(0x7f0000000000)={@common="62637368300000000200fdffffffc0ff", @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000002000)=0xe8) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/14 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x201, 0x84) socketpair(0x1, 0xf, 0x1, &(0x7f00007e9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000973000-0xb6)={0x0, 0xae, "c22fb9e0acdb756820f1067597962fc9a8fc629312c36765bbbdcd8ec573cf6f10da95192d0261b92af3b87e9be4c41b07363ad63cc3e98d2626cbea98f4858ea2b77caa716294d7711f645616418c0795a4acf211f21e436bbdfd6d50a6b70df7af5fbbb82de6cdfbb541e938fd5efa983ed445a087dfa67eeb401f8fbb1050522d22e78a61010bbca5184ef1ec0c692ec90d3ee0fcd5fa6a8b2cae4d9ad269870a4959a47d9159ddc4cea8a7d2"}, &(0x7f0000790000-0x4)=0xb6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000014b000-0x16)={r2, 0x7, 0x7, [0x5, 0x4, 0x10001, 0x6, 0x1, 0x64, 0x8]}, 0x16) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 329.209323] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000963000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009e6000)=0x58, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000abb000-0x4)={0x200}, 0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000dd8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd8000)=0x10) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd8000)={0x0, 0x0, ""}, &(0x7f0000dd9000-0x4)=0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a6b000)={r2, 0x8, 0x10}, &(0x7f0000dda000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000e7000)={r2, 0x64, &(0x7f0000dd8000)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000dd8000)=0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8c72d85bc8a336fd, 0x8, &(0x7f0000431000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dd7000)=0x0, &(0x7f0000dd7000)=0x4) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dda000)=0x0, 0x4) getsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000dd9000-0x4)=0x0, &(0x7f0000af6000-0x1)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000252000)={@empty=0x0, @empty=0x0}, &(0x7f0000a3f000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) [ 329.257720] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b31000)=0x0) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dc000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/14 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006f2000)=r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a04000)={0x1, 0x5, 0x80, 0x100000000, 0x6}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000099e000)=0x3, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000037d000)={0x0, 0xdd, "ca66a89ee09af21412db54d2697e5f3a1490fdeaf96d346428f3d79c0ae037e6e2055f388d108945e014116a3c2161e260cc9e99752a3f739dba77ac9c676618de12ec68a785c8e495177a71f6ada5d9970c1c0afce7a4916e4df75aaa721f385cf8d2113212f560629a48ae37db14aacee683c68196775246d1d60c520ada00cf573c14268ef4d878b196e79f8e32cdb6124766a1e31db3dcba0447522e9732ac0efa814ef0e814682966fa2aada2e54fa7af553dc3a0782b75bfcadca71386e45c596301d54531e12661547036970f1dd9cc1e422015ce19c3e3ad92"}, &(0x7f0000eef000-0x4)=0xe5) setsockopt(r1, 0x0, 0x8, &(0x7f00009b8000-0xbc)="dfee932322854b8f9ddfc4c274233e3adaf16042aac2d32bd2ce7f12fac40c2a0924a73c91841b7c03f46e25b1908727747a5c7232c1154db4c001d3800e5f9919b6acfc55e1cd19ca82e38119a5a97cce821ae35958b97a9ad8951a728d6cca80ee1aa1b1d118060771228f85f2eaecceb066f21ed8ebd71ca15e630e6c7bbb6efcd8f9020d3fea5e2a2afc2c5a3e5aea14088e91804d3e2dc436d795837ce5bd86b60dfcf2480e6d47b1c399c449599f1f5b37e69f00d9b8ef9923", 0xbc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000821000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f23000-0x14)={r2, 0x7ea6eafc, 0x6, [0x9, 0x3, 0x8, 0x1f, 0x3, 0x1]}, 0x14) write(r0, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) 2018/01/14 00:47:58 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bf000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000d6f000)={0x0, 0x0}, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000c2a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000079000)=0x10, 0x741303f0462a0d3) sendto$ipx(r2, &(0x7f0000fc4000)="978d6508a18cdb9ebeac734150580c4ca4fe9796b84fd3f631ab9c30ee4fbb81a0629e73583ac251c5ed07cf36498d32279083a85d14af1c5f98a01c333869b4763261a96098ad7810212bfdac10bb67bde3372cfd6afcbbf0b364db02c952a982eda27777a340a0086623861e34d4a07d6e4d73b9ab6fac86da90c24a7beba2", 0x80, 0x4040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f00007e5000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x10000, 0x1ff, 0x5, 0x5c}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r4, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000-0x8)={r6, 0xee, 0x4}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000003000)=0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = accept$unix(r2, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x7, 0x23bc, 0xffff, 0x200, 0x59}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$ax25(r2, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000006000-0x20)={@common='lo\x00', @ifru_flags=0x7903}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r8, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000004000-0x65)={r6, 0x5d, "037bff5748d81c4ded082970a4af2afaca1b03e50276cfee4a812f003cad202f2ef1435e53ef48b790e066b182c04209364a4b1045ccd26a5073098e989cf9999cdcbce999783ec2c42d2b5ad82856b9bae9dec132e8307fac3d281cf0"}, &(0x7f0000007000-0x4)=0x65) 2018/01/14 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aa0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000784000)=0x1c, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000331000-0x4)=0xe0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/14 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000103000)={0x0, 0x65fe, 0x3d2d, 0x3, 0x5, 0x5}, &(0x7f000072d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000008f000-0xc)=@sack_info={r1, 0x0, 0x9}, &(0x7f0000d1f000)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000a7b000-0x10)=[{0x100000000020, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 00:47:58 executing program 2: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xb2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x800, 0x7, 0x24e, 0x8}, &(0x7f0000c53000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) 2018/01/14 00:47:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000083b000-0x1c)={0x0, 0x4, 0xa, [0x4, 0xcf8, 0x8, 0x8, 0xee, 0xe6, 0x6, 0x9, 0xfffffffffffffff7, 0xfff]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x8}, 0x6) 2018/01/14 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b9f000)={0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x82d, 0x9, 0x466}, &(0x7f00000dc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000153000-0x10)={r1, 0x4, 0x2237e086, 0x6}, 0x10) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0xe, 0x3) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) 2018/01/14 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000229000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000664000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "ff1a0b", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "79eb33", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "38689af3d227a8f0"}}}}}}}, 0x0) 2018/01/14 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000626000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000212000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000061b000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000060a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x2) r4 = accept(r1, 0x0, &(0x7f0000cb6000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000027c000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a49000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000244000)={r5, 0x1, 0x6, [0x7, 0x9, 0x80000001, 0x1de, 0xf5, 0x3]}, 0x14) connect$inet(r1, &(0x7f0000dcd000-0x10)={0x2, 0x2, @rand_addr=0x5af, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000502000)=""/16, &(0x7f0000005000)=0xffde) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000c5000-0x10)={r2, r0, 0x7, 0x3}, 0x10) 2018/01/14 00:47:59 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000008000-0x10)={0x1a, 0x10, 0xb6a2225, 0x0, 0x6, 0x60af915f, @random="f3fc15a541c3", [0x0, 0x0]}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000003000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/14 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000987000)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000527000)={0x8, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ebc000)={r0, 0x7fffffff}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d08000-0x1f)="1f00000001021f000008f7ffffbcf6ff0a0000ff0900070000000000000018", 0x1f) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c51000)=0x0) 2018/01/14 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f000001b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f000001b000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"1180916d6664ae"}, 0x8}, [{"ec6c0ed2722ba2"}, {"b6af5a97c84368"}, {"c3af7deeab0038"}, {"d0450b5a730009"}, {"1b6254e3923cee"}, {"838cdbb018117b"}, {"f1049c4bedf943"}, {"91cdf5961be697"}]}, 0x48, &(0x7f000001b000-0x30)=[{&(0x7f000001b000-0x4b)="47486a79d2d77ee5b83f810896bb80f7236b8e297e634bae01d46a6ec6e75ecba3a1a86e545adbdc93cb7e92a657da363671445496bcd6b4e5c8e089b95f24d775732398df8f6fdb0c6355", 0x4b}, {&(0x7f000001a000)="137fa34f826ffa1c392e94a29a19c166cd85d386a8ee3650bca118653c2c95b729f9779e0d2cef0c7d6a32fc1d2f4ea0df7c756f101e6408ac4943e47f977be4314f12c49f3974f2fbd7b00de05e1b37c49b715850c1af37466f6ed9a14340b7ecd3d74bbb44405fff9927e7d4a83f7c32dac9cc97e07e1440353ab3e09aa19c7ea3051ef4988b022e71589920959eed858fad9413250be76fbcc3a9140225057eb48a2d0fd2dbab61b4c84b", 0xac}, {&(0x7f000001b000-0xa3)="e85a8abd5279f40c8f133c956f96ac299fdfc06a9f0145eb3e947044059ccc50b9347ac2fe1b9708c2efa0b681b3cc5829e1526778287ec6293dfd538e838510331a16b45031a57c433092aa156118f645954149db85b0388922640d99b48c43b8605edffc9b58f08f3657212526ad00a3afced514a33e54393ed1347bda7221d5a36eec839eef2f2c403e96a4497cfc2e48c74bb85a093c4e36307a298a618a7bfda2", 0xa3}], 0x3, &(0x7f000001b000-0x310)=[{0xe8, 0x119, 0x854, "7165504b4fb34fde97b2a0d79cd5b0c513d897b82619df7e08d9ba656b1040fb4c536675bbd28e4197755c1716ead27e91e4bf4c1be65995f9654a3449da78ae6caaacba9593936be2628a7e670570b8a645b5b769d132cf8b73364809284fa35757a55e8ddd6fd81dcd6c6ad8b232460eda7b9f789cd520441c952453fe2944b1818437043fa70942f2ceba4a2b6fcac588eb4dd1eb1a91c5e80b4a6c173c0193974e19fdac5f3fb00e1320596b68780a2afbc91aacafaf4689dd43474a59c5f9a51e0984f251a24c1e232fef80d220b7d1778b"}, {0xe0, 0x11e, 0x1ff, "21f16f51e1a6da2735169fa406c1977336740a1f4c24af8e1ffd88fe586df38da1807d00e5b993b40d4868edd7a27de007dd485635bfcdc6a8521af70ff6c707c6f85bf377ead8ca74bd893f30d3fdf09f03dd535b15958b09e6a92f9ec51e6753aaf40652b60be48020e71d464beffb4c8066422d1dcfbfc60409e08e195df7e6040c99570b16c71e6985de0b374000295c13dd3bc105f5dae0a39fa8fb113e662265cdd82fbb2f3a6de6085a95865d09bd5c936f01a195f58c249211e4ea0c75d3751b823b843f78"}, {0xc0, 0x12b, 0xce3f, "fde94e3097956a65e42a0888f8db500c4866b026d1d6dc1b32f5b4974caeb6aa0f1e0a5ffa106545c4a9ce49364dd796058ab6df590fc06786b19bbc2b8b60be3803b19f7523b7efd569fe48c0077fae33e0207d94a08e45304cd5f95dd20946873a21527cf001dc81b642b95ebcf5d493588eb4404303f540233f3044e206c3f4b9b95a5d5f7b1b017f93ef1859e5739b7c086b00d060800a05acd07297ab54924d6e919ba34a2b17"}, {0x88, 0x11d, 0x7f, "d7650ce653bd7727071ab6d84581f3128e6af3893953d8f0c75972885ef417f797fb1ccb170d7896a8e9d991b4152a1af074a0be1eee69a606ae336947c84ebb3f445ee952cb44ad8f1cfea7e38894c235fe6a0c6d8486c7988cb8d865eea8346b8ba900c02ddcf60595bdc9eae82b117ee55e24c36e"}], 0x310, 0x0}, 0x44000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) [ 329.418702] sctp: [Deprecated]: syz-executor7 (pid 11531) Use of int in max_burst socket option. [ 329.418702] Use struct sctp_assoc_value instead 2018/01/14 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) connect$bt_l2cap(r0, &(0x7f0000914000-0xe)={0x1f, 0x8001, {0x9, 0xffffffff, 0x1f, 0x3, 0x6, 0x9}, 0x10000, 0x639e}, 0xe) 2018/01/14 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a33000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c21000-0xb)={0xfffffffffffffff8, 0xfc6, 0x6, 0x7, 0x6, 0x1, 0xd4b2, 0x7, 0x80000001, 0x40, 0x0}, 0xb) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"af0402faa05100"}, 0xd3e}, 0xfffffffffffffe2a) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a68", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/14 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f000090f000-0x6b)="9dc3eb283dbe8f82883e0bbd4efccbeb58bcd81e89fead998b8bb35755328072579d23aa622226eac71b49d453e2b527aa5ca894247496356242a65d1a45da34c54c7d3002dafa22b3e890dc02f415b32d8fd8095b423848c4721c1f88f3056c8d83f389f79a285627bd38", 0x6b) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bee000-0x10)=@req={0x28, &(0x7f0000178000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}}) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = accept(r1, &(0x7f0000078000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000081a000)=0xc) socketpair(0xb, 0xb, 0x40, &(0x7f0000fd6000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039c000)={r4, &(0x7f00003b1000-0x1d)="53211de86e179f5e37edce6e90ac617cee1071867bd1b8568bfdee5437", &(0x7f0000b4d000-0x19)=""/25}, 0x18) getpeername$llc(r2, &(0x7f000090c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078e000)=0x10) sendmsg$netlink(r1, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cd4000-0x18)={0x0, 0x5, 0x20, 0x6, 0x0}, &(0x7f0000f71000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00008a0000-0xb6)={r5, 0xae, "6d228d195837ed04bb05804ddf8ca2332189f5daeb8c4c92d87ec467b0196058d69aa076fafd703b3136040bddab8c1e057a5ce480c349d0995dd41dfedd1f381791636485dba2fce88d1ab39530e595301c5cca1b656922d247448ac07d2a91889a06fa901ff043dde915b8ed0daaaee9d0d3f5850567d1de1904dcb37220255225f3dd3e9e3d4ad4ae92ec66e28c88f1a1214b71f13af4e9daa709410bad2b3f0b61fe14f1a29238ce4616a64e"}, &(0x7f00008ce000)=0xb6) 2018/01/14 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000968000)={0x7, &(0x7f0000cb1000-0x38)=[{0x9, 0x3, 0x7, 0x3f}, {0x9, 0x1b7, 0x4, 0xd1}, {0xa5d, 0x200, 0x2, 0x9}, {0x9, 0x7, 0x2, 0x0}, {0x9, 0x4, 0x100, 0x3}, {0x2, 0xffffffff7fffffff, 0x1, 0x0}, {0x8000, 0x100000001, 0x6, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/14 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000818000-0x10)={0x8, &(0x7f0000e5a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c7f000-0x8)={r1, 0x3}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) [ 329.527281] ------------[ cut here ]------------ [ 329.530559] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48701 sclass=netlink_xfrm_socket pig=11571 comm=syz-executor2 [ 329.535931] sctp: [Deprecated]: syz-executor7 (pid 11520) Use of int in max_burst socket option. [ 329.535931] Use struct sctp_assoc_value instead [ 329.557736] kernel BUG at ./include/linux/skbuff.h:2073! [ 329.563303] invalid opcode: 0000 [#1] SMP KASAN [ 329.564419] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=48701 sclass=netlink_xfrm_socket pig=11579 comm=syz-executor2 [ 329.580164] Dumping ftrace buffer: [ 329.583694] (ftrace buffer empty) [ 329.587392] Modules linked in: [ 329.590592] CPU: 1 PID: 11568 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #187 [ 329.597947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.607302] RIP: 0010:skb_pull+0xe8/0x110 [ 329.611443] RSP: 0018:ffff8801c53a7230 EFLAGS: 00010216 [ 329.616791] RAX: 0000000000010000 RBX: ffff8801d67e88c0 RCX: ffffffff8432a3f8 [ 329.624051] RDX: 00000000000001cb RSI: ffffc90001f1f000 RDI: ffff8801d67e8944 [ 329.631311] RBP: ffff8801c53a7248 R08: 1ffff10038a74daf R09: 0000000000000002 [ 329.638568] R10: ffff8801c53a7238 R11: 0000000000000000 R12: 0000000000000028 [ 329.645833] R13: 0000000000000030 R14: dffffc0000000000 R15: 0000000000000000 [ 329.653091] FS: 00007fa7f28fb700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 329.661287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.667140] CR2: 0000000020000000 CR3: 00000001c82be001 CR4: 00000000001606e0 [ 329.674385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 329.681628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 329.688871] Call Trace: [ 329.691436] esp6_gro_receive+0xb4/0xbe0 [ 329.695471] ? esp6_output+0xf20/0xf20 [ 329.699332] ? __lock_is_held+0xb6/0x140 [ 329.703371] ? esp6_output+0xf20/0xf20 [ 329.707232] ipv6_gro_receive+0x844/0x13e0 [ 329.711444] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 329.716177] ? rcutorture_record_progress+0x10/0x10 [ 329.721163] ? check_noncircular+0x20/0x20 [ 329.725386] ? check_noncircular+0x20/0x20 [ 329.729596] dev_gro_receive+0xd38/0x2110 [ 329.733719] ? memcpy+0x45/0x50 [ 329.736974] ? net_rx_action+0x1910/0x1910 [ 329.741181] ? __lock_is_held+0xb6/0x140 [ 329.745220] napi_gro_frags+0x386/0xaf0 [ 329.749167] ? napi_gro_receive+0x500/0x500 [ 329.753471] ? tun_get_user+0x2737/0x3940 [ 329.757593] tun_get_user+0x2760/0x3940 [ 329.761551] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 329.766725] ? tun_build_skb.isra.49+0x1810/0x1810 [ 329.771631] ? futex_wait_setup+0x3d0/0x3d0 [ 329.775927] ? wake_up_q+0x8a/0xe0 [ 329.779444] ? find_held_lock+0x35/0x1d0 [ 329.783479] ? tun_get+0x1ab/0x2e0 [ 329.786994] ? lock_release+0xa40/0xa40 [ 329.790943] ? __lock_is_held+0xb6/0x140 [ 329.794980] ? tun_get+0x1d4/0x2e0 [ 329.798492] ? tun_do_read+0x2600/0x2600 [ 329.802524] ? __check_object_size+0x25d/0x4f0 [ 329.807088] ? rcu_note_context_switch+0x710/0x710 [ 329.812004] tun_chr_write_iter+0xb9/0x160 [ 329.816215] do_iter_readv_writev+0x525/0x7f0 [ 329.820683] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 329.825414] ? rw_verify_area+0xe5/0x2b0 [ 329.829446] do_iter_write+0x154/0x540 [ 329.833307] ? dup_iter+0x260/0x260 [ 329.836921] vfs_writev+0x18a/0x340 [ 329.841366] ? __fget_light+0x297/0x380 [ 329.845315] ? vfs_iter_write+0xb0/0xb0 [ 329.849282] ? SYSC_connect+0x2e0/0x4a0 [ 329.853228] ? __fdget_pos+0x130/0x190 [ 329.857084] ? __fdget_raw+0x20/0x20 [ 329.860781] ? fput+0xd2/0x140 [ 329.863955] do_writev+0xfc/0x2a0 [ 329.867377] ? do_writev+0xfc/0x2a0 [ 329.870977] ? vfs_writev+0x340/0x340 [ 329.874750] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 329.879564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 329.884557] SyS_writev+0x27/0x30 [ 329.887983] entry_SYSCALL_64_fastpath+0x23/0x9a [ 329.892709] RIP: 0033:0x452bd1 [ 329.895868] RSP: 002b:00007fa7f28fab80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 329.903547] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452bd1 [ 329.910793] RDX: 0000000000000002 RSI: 00007fa7f28fabd0 RDI: 0000000000000012 [ 329.918033] RBP: 0000000000000408 R08: 0000000000000000 R09: 0000000000000000 [ 329.925274] R10: 0000000000000066 R11: 0000000000000293 R12: 00000000006f4160 [ 329.932512] R13: 00000000ffffffff R14: 00007fa7f28fb6d4 R15: 0000000000000000 [ 329.939761] Code: a3 d8 00 00 00 e8 69 7a 3d fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 57 7a 3d fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 48 7a 3d fd <0f> 0b e8 a1 5e 75 fd eb 97 e8 9a 5e 75 fd e9 41 ff ff ff e8 b0 [ 329.958871] RIP: skb_pull+0xe8/0x110 RSP: ffff8801c53a7230 [ 329.964506] ---[ end trace df55e85227bd0220 ]--- [ 329.969272] Kernel panic - not syncing: Fatal exception in interrupt [ 329.976217] Dumping ftrace buffer: [ 329.979739] (ftrace buffer empty) [ 329.983417] Kernel Offset: disabled [ 329.987012] Rebooting in 86400 seconds..