db8e448e25f4c9c63f9c1c6324b37455e0a1cbe01b94946a44952eb72cf4bda517f4c2fbbc94e47e96b0a4c6e0b5234111840e75fa62f60503e7ec533177ab78be39ed3bacf7641354eaeea8f4669d7b447dbb42fb2c9e25bd85957d741d7f2f9c49ae8c6b7fc39319e9f9b39fef834561af6e3688b30cb978c9f860d2a0c1b053316fbb179beb612c526fbb767f1c0c6a8d357b66925394f5d8e1e17ac1055ae476a13870508255555e94f152ba937eea1fd5222868200f21314874961a08f7e905b6db5c156dc92da881546754836ea267d8b193", 0xfffffed1}, {&(0x7f00002e3000)="f3891e138ab38385380b6fc7d4409313021597621adf024c731ba64dc05128b447aa1828bb73c88596374d84895430fcf0dfa589e185bab155903f7e79057ad9fdcce0d13de88ffaba5669c666011c0e1391b742261483a93620539a980c73ed2005f3f834021c777ec116", 0x6b}, {&(0x7f00006be000)="a0cb1f7b890ea2aa9db1597975087b3651032316eecd1d39015389a35aca145756cce35d004bae5c79d8f06607caa4a12cee5704f21f379ff41904a0a71866bea80cbd25a40c81e5bf29e34a92baf5d928934c8b5cbfa3b8d7ea8e397acd279477441d737be0151043fb682a2dcd16432c2b99ea441c8e4e28a7b69e2bd22f94bc608d0fbeb235b760b0cc5b2a736061f9ab2cfeb5da943ae363882762a753d2592e7bec1de560defc108578db9e508e255371d822fc28fd391aee08d516266b918a40de2a06e380886d7ec4eb156839", 0xd0}, {&(0x7f00004b0000)="4edf75722f74999e4ecd4d2ee0a2626a977602ffb122856f2863dbbed6832b5d9b47e4ded1753955a5a9789ff8acff03b2e147485e35d87dd9413b3a1956b856185331d0917b1fb81124df5b057878f68f99fd5495e8f3e8f0f9cc834b8a8975f50daa190dbd6efdb86e6b82e1129916772dac9a561009a48f05b9f020b835e4defabc92b78df79f7ca89dcd8f30c8d0da7be6b30488b3f70062a50895c44d0fc58ea17cc3bffc4417c7cae31caede4bf38bc4d6dcb46f16f4cb90675c213d", 0xbf}], 0x9) [ 1522.194580] nla_parse: 9 callbacks suppressed 2018/01/02 11:54:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'sha224-generic\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a6e000)=0x1f, 0x4) accept4(r0, &(0x7f0000602000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d16000)=0x1c, 0x800) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000400080004000c00000005ff01", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x7) 2018/01/02 11:54:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000b89000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x4, 0x0}, &(0x7f0000654000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) [ 1522.194587] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x80000001, &(0x7f000000f000)={0x0, 0x0}) [ 1522.269808] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 1522.323479] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=21165 comm=syz-executor2 2018/01/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff0000-0x4d)=""/77, &(0x7f0000895000)=0x4d) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ff1000-0x25)="dfbd6e138233a098e1daa0b542ce178738563bf422cfa63afe99e978d5860e0c711a8d731f", 0x25) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ff2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ff2000-0x4)=0x0, 0x4) 2018/01/02 11:54:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)=""/138, &(0x7f0000000000)=0x8a) getsockname(r0, &(0x7f0000cfc000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x38, 0x4) 2018/01/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005cd000-0xc3)=""/195, 0xc3) 2018/01/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000faa000)={0x7ff, 0x100, 0x11f4, 0xe3, &(0x7f00004ec000-0x1)=""/227, 0x1000, &(0x7f00006d0000-0x1000)=""/4096, 0x33, &(0x7f0000fab000-0x33)=""/51}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000690000-0x1000)="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") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000873000)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000faa000)=0x0, &(0x7f0000faa000)=0x4) 2018/01/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg(r0, &(0x7f0000275000-0x38)={0x0, 0x0, &(0x7f00002d2000)=[{&(0x7f00008f3000)="0a1dc72f03dc213bbaf7ff8d4c79cf578d24ae9ef94dd8949a7f4da900c2107457e51c209c5f3f", 0x27}, {&(0x7f0000422000-0x2e)="6bce6440ce85f8b893fe85431dade4794a8728287d2ce8ad7503528c0d316f024f2e0a49914f9b60bd325b1721a3", 0x2e}, {&(0x7f0000007000-0xbd)="147ca6dedb007d5c283bf9d0ce48a981a929b5f965612cb9c8900f819b0f85b47bc74144b081894b378a68578ea4a29c10d86868f86cce7bd78481d504cc127b75985a7984d182eeae0ad925b282766ffe6e3ca1be8b8f6bf1c39e3c90c9a0cfde6e82c6c0d58f2b50c8d001e76c05c321b4931f1ed0d03150c6499de5e5c7a7bc1e16258171bdf3444d5ba47323c92472b6f89828152378f2ca9309a2ac4229a60672efd03799bea257990beb8412e713f5c0ea5936a97e2119dd9e51", 0xbd}, {&(0x7f0000388000-0xf6)="f101547ae38f5793983d55154800391968cda2e8fa786eae98e75c5a39bc511a0b374e2376e9c2d9f1e330c72ee259b63ebf00d40396e85114622042f49b2b4f2cf3555414f0dc32abf9957d6ef711127bc0927f144beeeaf0b9b270b830e0890c469cd775ad0d782bda05518f803a296eb2d6a714970418a6d23e2e8cdda3b7dbccebfdb1bd34812d724a49c5deda7e3a91806f8ed76e3014c19e0ca5b3190e32895c602e2cbdbdc86109723d065a3e7c13aa4d0f48f9b05481c87beadfdb2b6f9edfc6daf6df7f98a107e69b0e1a61ad9e632dc7bc8151b6fdb5abeb57091268842143ce183029df93bf0bd82d4c7b72fbc294cb3b", 0xf6}], 0x4, &(0x7f0000346000)=[{0xd8, 0x101, 0x4, "fc161ab7104478130a323eae88d1c6516a08e233ed6839583e70b69ec299d3b423631cd58e4cb40490a4052c4419e14d90f09057d14baa88b91be13b8efb96769d8e3278d01949c94879cbeaee933d86336e0a09d4531332afdaff5ca07ca31d56bf1df23e3e29981c0bcbdff4239186c3b3022ecfbb68e79f720462b445060668d5dd87c0db7804740e28031f5417a02550da085d4184b8593a0edd98cad13fff5c6b1fb5ce68127394b51628bf3b3f59d7e7bdee05489feefe9df58599b0503ef823658bc248"}, {0x78, 0x105, 0x600000, "b3825c346894e57f2052dcd295a603397425aa5a94abd0f4148c3492b76dbaa8348eea46af133c488beee4930cff7c350e9ea16b516aaa047fe19c2c4727ade1dec1732e5b9d947cf032f3d52d6ac58dd206a5a361d28154942f908d2ddd57cfa5467c94"}], 0x150, 0xc000}, 0x10) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000284000-0x100)=[{0x100, 0x5, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0xc0}, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000d1f000)=0xd64b) 2018/01/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006cb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c83000)={0x6, 0x101, 0x9, 0xcd, &(0x7f0000555000)=""/205, 0x89, &(0x7f00001b3000)=""/137, 0xbc, &(0x7f0000eee000-0x40)=""/188}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00003ba000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000376000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a1b000-0x4)=0x0) socket$inet(0x2, 0x3, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000052d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000015) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000894000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd6000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fd7000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000afa000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000fd7000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fd8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f000019b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb7000)=0x0, &(0x7f0000017000)=0x4) syz_emit_ethernet(0x7f, &(0x7f00000a9000-0x7f)={@random="efad01006da7", @random="b4e1ae000831", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x71, 0x0, 0x0, 0x2, 0x1, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x8000, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x8, []}, @generic={0x0, 0x8, "06ffe9010104"}]}}, "04"}}}}}, 0x0) pipe(&(0x7f000015e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f12000)=0x0, &(0x7f0000d3e000)=0x4) [ 1522.339531] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=21169 comm=syz-executor2 2018/01/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x80005, 0x80000000, &(0x7f0000d1f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000058e000)={{{@in6=@mcast2={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000132000)=0xe8) r2 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000add000)={0x0, 0x0}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008ca000-0x8)={r3, r0}) sendto$inet(r4, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x3, 0xff, 0x7, 0x981, 0xb6, 0x10}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3f, 0x10}, &(0x7f0000cc0000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x5b2b}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x7, r3, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x48f25d94}, &(0x7f0000d42000)=0x8) epoll_create1(0x80000) 2018/01/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair(0x0, 0x80f, 0x99f5, &(0x7f0000dc2000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00006c3000-0x9a)=""/154, &(0x7f0000930000)=0x9a) 2018/01/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) sendto$inet6(r0, &(0x7f0000fd8000-0x2)="", 0x0, 0x7ffc, &(0x7f0000b89000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd6000-0x20)=[{&(0x7f0000f0e000)="6b12498983823aa3e6901e70c59236ac114e9593c219d5565b5e1f5bcb8692dfaf5a3f27e98d73ea545213c4d2a084acfc7f36edc48cc1ba3aabbee3e46ccd5925bb8f90b0ef8edf6ae5e3b20cf7b98f7387842ad9caa00985a43d9380a64e959110a5a9786f96ca6a236c524668a37a430ab3d021978ca1e1793f7dc853b066f3b3bd437c07b1d579037236a356cb4eb97782e84572e22b7fb486f452967426550c8711e2c3d1f44e9f510cd75d5440aa1d512e87d81867571f76f479609a53c5e463b35f2184d1bf5a347c294f257d265dedddb6f924962c2ba761a3e5", 0xde}, {&(0x7f0000fd5000)="6c88ba13e88538c4a8e11f34bbc1e7d0648b52e7d136d8d1f75784f33be56f65fcbdaf80c8d56d7b07246e6e68d6f7caf59c0b78c5957ac2337c17f3a7b3852ccfbf5fc6f7176378d14dc4fbdc3abae8e9b84ff1922db5cfc2b458675fd2329f7ddd46ec23b3cb436665eb7e37ad395ac3be3706ae095f876109404ea6543ab16ef7bb53d2aa252543ec63d8cff4b7dc1782df22658b5f7c24533b8141ade1d9e21fe7e71d39b3ea113d1d87a46792ece4e3e7b37225d56725904b", 0xbb}], 0x2) 2018/01/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000333000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r1 = socket(0xa, 0x4, 0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000027d000)=@sack_info={0x0, 0xffffffffffffff7f, 0x3}, &(0x7f0000847000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d8b000-0x98)={r2, @in6={{0xa, 0x0, 0x89, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfe0}, 0x98) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000809000-0x4)=r0, 0x4) 2018/01/02 11:54:20 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000dd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001b2000-0x98)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f00007f4000+0xf7)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b92000)={r2, 0x8, 0x9}, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fc7000-0x8)={0x0, 0x0}, 0x9, 0x3f) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) 2018/01/02 11:54:20 executing program 4: r0 = socket(0x17, 0xfc6afcbe5ec1d7fd, 0x80000001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ede000-0xe)={0x0, 0x81, 0x3, [0x3, 0x2, 0x75]}, &(0x7f0000c2d000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ec000-0xee)={r1, 0xe6, "91901fc55baefe3dc7a10762780da3e5fc188f86c5b7ff8736a1996acb778676a956d1307a441266dcfe5cfd23d35655816c8a237b7770214fbd20cc231ca0eb92f01945bfdbf94ce187392af02d1335156a1825cc1efcfdb5054711ea83946622495e8d3ab4a3e8cb0725dff8b38caf4f8d839eaf38fd60eb523ede98e768a7c351b4818f3b18cdc163fbdc3b47a25e6ed4689ffdf9082bd5b6b3c9a821e263a950e283e4ec88f16ef435763258717879489658c234eec18cd0c03264a96fd199152b18a21342721869f2cadfb73ad6c3999034222547766761eccf34249a968176d6064afb"}, &(0x7f0000000000)=0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x50)={r2, 0x48, "01881071eee6b72d9d02f36a38e21ea67b2aa97d4a4e876a1d34d87e2871190ad33462c1e8194c857ee01bb724afda57fed6ce553b06b9abb56e2e4270c259db8ce73bc874391304"}, &(0x7f0000483000-0x4)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000f59000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e09000-0x4)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d1d000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000982000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000286000-0x8c)={r4, @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]}}, &(0x7f00000db000-0x4)=0x8c) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/02 11:54:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4(r2, &(0x7f0000f15000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d55000)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d53000)=[], 0x0) r4 = accept$inet(r2, 0x0, &(0x7f0000ed1000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000e77000-0x6)='dctcp\x00', 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea1000)={r1, &(0x7f0000adb000-0x85)="0f9c41448789976eeb3002001bb3faa1f1a51e95ed137c3a3da8e37e0b57b971ecf3c498be22087a6d2ac7c6e8b8f3b93a20a1fd82937fdedb7d5b887db2749d2582c64ae3d6e01ab2472ee87d550baf240523f90cfbe7fa2eae32ea44cf00786a8eafb6e5a4ca94b877c0a8e47d5f6c7acb2c0c5190faf2dc4066d05a9c1bfc8fbb52eafd", &(0x7f000029c000-0x4)="bb52f590", 0x2}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a94000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000040c000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r1, r0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001a2000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f0000470000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f2c000)={r2}) shutdown(r2, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000dcb000)=""/47, &(0x7f00005d0000-0x4)=0x2f) socketpair(0x1b, 0x80007, 0x4400, &(0x7f0000bfc000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000615000-0x2c)={0x9, 0x8, 0x3, 0x8, 0x1, r6, 0xaa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 11:54:20 executing program 6: r0 = socket(0x7, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x741, 0x1, &(0x7f0000000000)="e5f91956e5bde69567be9ac316fa4760c6e4cedf3113d75ecbf969752e795b47ca85", 0x22) shutdown(r0, 0x0) 2018/01/02 11:54:20 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000736000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c07000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007c3000)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x41) socketpair(0x1b, 0x4, 0x4, &(0x7f0000f2d000)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000410000-0x8)={0x1f, {0x2, 0x9, 0x7, 0x879b, 0x4, 0x400}}, 0x8) sendfile(0xffffffffffffffff, r1, &(0x7f0000c44000)=0x0, 0x0) socketpair(0x1f, 0x800, 0x2, &(0x7f000095e000-0x8)={0x0, 0x0}) 2018/01/02 11:54:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3, 0x80000000, "f09c72e653672f45ecb690789306d21bdceba2e7650af146983716c21a8d686446fa52d15c55e4901d5c86e30284068b60be3e310eb15d10cbb0aed0664adac1003d4fa6608dee3fe979c1bda1f576232e68c4a542290f6eb824cb2ac69582ee7052c560923580803f5bcf385336cc048a9f36d680ca2fd05e4e84761d6b601e5f2b3651578cee02739a463954c4fb8a170a318ccf4b339338fc1a35bc2c471e80503493fbf40be7cf66ee69f5e77079c8fcdae623778518a2d593d0fad27b2050c4e39cd616255f88d74edf3d8a861f9fe7bbcdfd1db33d96c6552f436f44139c547749ade0b383bd26"}) 2018/01/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000554000)={{{@in=@empty=0x0, @in6=@loopback={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000367000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/02 11:54:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000042c000)=0x0, 0x80800) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00006c8000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000df9000-0x4)=0x82, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000070d000-0x2)=0x1, &(0x7f00005ba000)=0x2) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00009fd000-0x20)="0195090700070c0000fa000011040100df000001010009000000ff000004eb00"}) 2018/01/02 11:54:20 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006b2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afa000-0x4)=0x10, 0x10000) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000af9000)=0x0, &(0x7f0000af9000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = socket(0x10, 0x800, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000-0x4)=0x526, 0x4) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000afb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000afb000-0x7b)="43edeed7ca56819658f8a571d5bef8b6cacfa0247ea978abdef94cba91030ed1a07cc8beedc654e034605a9110e3f1fb9b8cad72b506cf3c74616cfc75cec63b8c0b5a08519092d6fe4fe1afb047966a2309065aa73dc8737b52457d210b1c405c7fabb0c69c92d3474a920ee36f04b218728b01b0e74d8ba739db", 0x7b, 0x4040800, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) [ 1522.526551] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 11:54:20 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000642000)=0x14) setsockopt(r0, 0x719f, 0x8, &(0x7f0000128000-0x46)="f898b80cac4dd6bd7e4a1e58dcee8c0f285e9f729278e87853a781a605e2426e847c4f0aa5a9f2a72ab54faa36d2dc10b3b607a7726e3caaee0af6f1c7d0831b96f77ee7b788", 0x46) mmap(&(0x7f0000003000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000602000)="830f0480000000000000f80af9", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x68)={0x0, 0x60, "1cdf348455d52a644589a7e78935afecac334e0b3b0c6037ff24f24fd720dfff18fa3755ff70620f58e537b99d8c26eba78a034395031480ba08f9aecbf264d5969fc3542ec0bc280e944d5a4346717f3d2a459b149babf056c983bcdc5e4517"}, &(0x7f00003a0000-0x4)=0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e7a000)={r2, 0x32c, "108671b8420842834036358bb16305aea55f79c3130b5f96de0b1b14d42e5535b9b6b18db9834f221ce38dc79fc7f95999490d13d1f7245728335f520c523fde6efb5e3de58b7d327976ac1fe60a29942fd3880c15a0508d309b1df8313276e05dad6246dde1a136957b5edd6ebf11487032b1d4874f3d3cc876f295c1c90e5ccea23ed5e17d0ef8596633b800d5058bfdf293ab03c06b430290dc629f4e9158d48c202b05931e4e482aa60a88e7be29cd1ed5666f574528d530f574c61b0dd6108467dbdffa41a7ca50359afe15c25bb2ede086273974e6f96593c2bcdce45a0480c7b9696672f7f46d92a677ff6936cc7ad099"}, &(0x7f0000f07000)=0xfc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009b6000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000aa4000)="", 0x0, 0x0, &(0x7f0000aa5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00008a7000)={0x7}, 0x4) 2018/01/02 11:54:20 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000034c000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000eed000)={0x1, 0x1, 0x479d, 0x6, 0x9}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000795000-0x8c)={0x0, @in6={{0xa, 0x0, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x889e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd7000-0x4)=0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000546000-0x20)={@generic="9ec364b7890590269a32c9981532b180", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd7000-0x10)={r3, 0x0, 0x4464, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f9c000-0x10)={0x800, 0x2, 0x7fffffff, 0x4, 0x0}, &(0x7f0000fd6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008ac000-0xe)={r4, 0x5, 0x3, [0xff, 0x6, 0x0]}, 0xe) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000fd4000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00005e5000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fd6000)="61870c3a7d3612d1aaee1ea1f84390b12e5bc2f36f2dd07aa2cf2a86358eedd7aa7575b1709e18d07e6c600a036966938dcbb7f8ce79a0a58092d793f9997c24658254eb", 0x44, 0x4000, &(0x7f0000481000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000fd7000)=0x4000000002, 0x4) 2018/01/02 11:54:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009e0000)='}', 0x1, 0x0, &(0x7f0000409000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socket$inet6(0xa, 0x2, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000d23000-0x8)=0x7) shutdown(r0, 0x1) 2018/01/02 11:54:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0xa, &(0x7f0000b89000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f06000-0x5c)={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, {0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x5, [0x400, 0x5, 0x10000, 0x101, 0x8, 0x6, 0x9, 0x4]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000602000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6e000-0x10)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) [ 1522.600495] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 11:54:21 executing program 3: r0 = socket(0x40000000015, 0x5, 0x80007) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/02 11:54:21 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049f000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000337000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007b9000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x84)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xdd}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x79, &(0x7f0000629000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0x150, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e6c23e", 0x1, "5fd1a8"}, "2d2e1efe9d48c0eb00a4eb2f72e70bf78e0ff9d448e3129cade1bc28e4303103aa86e4757405b55bc90173217af95098f37391ee53af617e7c4b68f17df35f"}}}}}, &(0x7f0000745000-0x14)={0x0, 0x1, []}) recvfrom$unix(r2, &(0x7f000053d000)=""/107, 0x6b, 0x10022, &(0x7f00009bc000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f68000-0x38)={&(0x7f0000d83000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c1000-0x20)=[], 0x0, &(0x7f0000864000+0x3de)=""/198, 0xc6, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f6d000-0x38)={&(0x7f000073b000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028c000-0x60)=[{&(0x7f000069e000)=""/64, 0x40}], 0x1, &(0x7f0000f1b000-0xbe)=""/190, 0xbe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000c34000-0x64)='o', 0x1, 0x0, &(0x7f00004c8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xb, 0x80800, 0x3) getsockname(r1, &(0x7f0000431000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ba000)=0x14) sendto$packet(r2, &(0x7f000070b000-0x2c)="1c458ccefb498e0f1a6bcfd83d5c6a718c177a97afa3becd4034652f187e65067c0203218115fad5b30f9f57", 0x2c, 0x10, &(0x7f00005c7000)={0x11, 0x19, r3, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r1, 0x7fff, 0xb) pipe(&(0x7f00004b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000dc3000)=0x8000) accept(r2, &(0x7f0000bcd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006df000-0x4)=0x58) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x200000000cb, &(0x7f0000f63000-0x4)=0x0, 0x4) 2018/01/02 11:54:21 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000797000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c19000-0x5c)={{0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x5, [0x5, 0x1, 0x0, 0x0, 0x100000000, 0xfffffffffffffffe, 0x2, 0x937d]}, 0x5c) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000c3a000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008043, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000df3000)={0x4, &(0x7f0000b27000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="895b7be015c5119035bb0a2917c0d907") 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xb8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000036000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0xf94, 0x40, 0x7, 0x4}, {0x3, 0x4, 0x850, 0x3}, {0xe5c3, 0x56d, 0x6, 0xe270}, {0x0, 0xac6d, 0x8, 0x7}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x6ca, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x54) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003df000-0x1e)={0x4, 0x1, 0x6, "267e22a4eab9", "38c7c6f5c69498c1e3f5450e4c904070"}) recvmsg(r0, &(0x7f0000b63000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000124000)=[{&(0x7f0000720000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d2000-0xb5)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000b9f000)=0x8000, 0x4) write(r0, &(0x7f0000777000-0xca)="26000000420047f1938d0000000000000050f16b8dbdea03fffff7454a6809e517c76e328a67", 0x26) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x80000000, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000072f000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000100000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0xc, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000400000-0x4)=0x5, &(0x7f0000880000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e7e000-0x4)={0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000658000)=0x0, &(0x7f0000592000)=0x4) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00009f1000)=[{&(0x7f0000f9a000)="89dcdb66477248208bd2ee986b8db237641077d9c918a700ef789c66101cf9872b50b5691bdd45d091a06eff16d58ab58dfa91bb2c31ae298d9787c7c7135fc43ac7fba38377175a2dc4b5db56210c05a6fdd15a0cf62406b8f65b1f3a6cf654b586a2d88d17e4f907ca68b7b352bc5d5dd697726375b3e3dffa4f9dc040d59321bcea77abbf5a8301df18b87363944f76b4f8a090f5e0c4521f378143fd76c42b40ee7c92e01cb7ab25b537874035d9ddf5", 0xb2}], 0x1) setsockopt(r3, 0x2, 0x2, &(0x7f0000957000)="d2d055fc83b3277297757a8ca40a5dab9b6f0ff46054d00bcd0e16b555babb10cf57391e444f5329424fe2224dbe5cb814436b49e5179795b7bf01f14d9650deccf0904ebd0c49e6c29a58e3ff9b22805fcf24f5a65c01547109666165b68a5eaa604e273584c62418bc4fc98478ce6899420ec281db2e3c28ada2c039d9fa51ee308acbe79d3d33e105903b41a6ce65dd051e75b56460e7c872a49243cd0497c76a1ef7c4e6940db5210fa1c906f248d6f51680579a0c9e9322d75d63e6ee7424a1c6082445d0c12c9d6137978d7066a6fd0a23f0e4633dba5b5cb56073b0c56dc21f1012868a453ce881b1b8ec664d9dc6", 0xf2) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008cb000-0x6)='lp\x00', 0x276f5094a902c23d) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d1f000)=0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000d1f000+0xff5)=0x20, 0x4) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cfe000)={0x0, 0x1a, "8645a67c4943bd0abd89111d56af8086fb84aff54d2c724ee39f"}, &(0x7f0000000000)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x7f, 0x800}, &(0x7f0000f8b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvmsg(r1, &(0x7f0000c9b000-0x38)={&(0x7f000094f000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0xffffffc5, &(0x7f0000dfd000)=[], 0x10000000000000a6, &(0x7f0000323000-0xa5)=""/165, 0xa5, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) gettid() 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0xc) write(r0, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000004f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004a9000-0x20)={0xbc66, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000810000-0x10)={r5, 0x9}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000054e000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r2, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000861000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000999000-0x4)=0xe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000adb000)="829605209e41303b3fc5d03cdaecb49f1557c91f567e09714fb58f59fdb57faa093ff43bb588d862859ed77f575fc2967a333877273a2ddcc329f814c30e431749fdcb36aafcc31a796a9393d3216948fe1910618a9256bbcc43066e094d9a0c26ff5ad59e8cde087ba7d6bbb78a3b53d686260109cac972161a67f1f84c67c532bb02dfaf278400ef6a57c624f2d3ab86db9e9289ac68eca256166d76714f63f91554d5a98d07e6e638e54a", 0xac) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f00002c3000-0x10)=[{&(0x7f0000c1c000)=""/201, 0xc9}], 0x1) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) socketpair(0xa, 0xf, 0x6, &(0x7f00008cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c0a000-0x20)={0x2, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ad8000)={0x6, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0xd3) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000442000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006fe000)={0x6}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 11:54:21 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000924000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4f1f1ead, 0x1, 0xa9, 0x5, 0xb54}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x793, 0x0}, &(0x7f0000c33000-0x4)=0xc) 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) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x74)="eb3e734a3a7572a7311e33e82578bd9c885e33517788c8501bb1fe3ea71c586168ec12aa57e21765577168b8ea22cc6f20626810903e20ae5265f9d1c0788355ff17cc211c427c2cb4c7dbb553828baa9283e7c01369b3e9825a08bd859628c62c63f58f72928eac6359fa49fee6f86206f9c4b3", 0x74}, {&(0x7f0000001000)="7f37a1e114eb5fe8bebf6f67015b4c64e7e6a0e522b98ed34ec42913a99bceb5c55c7e42121c97169688f82d8760d8a72c37bab06061ace55b0354ed0d5efcbafc4323e6bbb9e1d4da21d07dde6a91b46aef2e212c836123c6bfe2b904477a782c94d39b2c20d7897c7ae148bad3fdc209711942b8af2b5af68cfc7b5e6b11ca983b63ee5e3bea7ab46b5b145066a520dc963dc5fe94aaa3fa793a44cf22e9f0845d969356633c28077a75a8b8a754423985187af9933a834ee62c003da0fdfbbf30027b011c13d0e64737efc251f70d1e5e6246eff1df9cc99dbca071de263847e0cd610e4719ea95", 0xe9}, {&(0x7f0000001000)="2710a716e3d3e75e26fc71809c61b25e8966c15660b8620ee4d6f9562fcf57c0affcb193e2c2477f1adf95ddaf5a8befd000e2094eadbf07f9298e0e2968341a0bc11bb16321417ded98bb6f30498f8266c7970cbab7b655b7daa9c329340afe8870cb85e68d1aaa98ffdbaec75ff84d2b5ed0a1cae518f0a10b2e3575f0ac3bf511f9bbb4be077af2c5cd", 0x8b}], 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1e)="0cfc1855f5122ce91d41459c5911fb0f5c41d2c2649dc483effac312522f", 0x1e}, {&(0x7f0000001000)="3ed2e376add068ac9ee800bd517ff0b824523f2f84ae9a63e5876ca3a946165986d5ebb194f71aa25981941d0b062530780597ba9abba3cf4fa363dd1d1014d831131810456b3005451eaad0771ee6d3a643dc43c2a5558a", 0x58}, {&(0x7f0000002000)="832af343c9c3e1d7290f4bdb2e7e04386267c00e786e0261aa64a23acbd419f762ffcc9d081c85c8bebfa2304bb28cad75ce3cd2e7038e1b246ee8b869431afcb0fea2dc1e2ec9219156b99dafb7bdd36d7764e1c73571ef0326c7a2060981bd9a1e2e61549a8f46b741b007d17e745af25e88994709abd65539f7d12311095c554b20bbe145b0c40c6437945ebe3b7a0f510662540fe7e660642c5712f3cfe97d1150a1ce2e78edde29e53fd59089ce57bf485d864c5ba241a304d8bfbf8939cc613973f84f0138f6c8dc1b94b2c79a354391b7f1e7b54ad05a0901956c0fd277613a80dfabb897", 0xe8}, {&(0x7f0000003000-0xce)="e44e07d8974a58a754fc0994a201c45ca85bd3d8f1948e8b4d981e7c47bed084847a42ddceb02b31e4c7bea0072b8b4cf7414feb7f995682606f7c21c00daa912caa71e3951ea03e7b2f55cda88b20b078649c21099449c8f9f8aaa5fff75546de65b49a9811b0006584f020824ab8c88285b014023dce2490c3e605d2c56e47bce59f5f6df4aa1e32557c99946501b701fb0c83835a93a3a509245d39777a74bebccd788c9edba221a8dcbc7fc41b8c4c3867ffa3445b04ebc4db6cccee7fd6f012ce7eb0dd0a9ecc2dfe19b8c3", 0xce}, {&(0x7f0000001000)="bf44476b83539745175700ab7ecb848cdd2c00e1a57d9024abbf29c5ee72b3bec3b28b38a4e4da04f6906db31afca4c950a539c5d744629ab25b434a9835ebe6e367ef882a8bcba9d9fd4ea0ac5c65ac52c9aab9e1cb7d1dcc16aba357f0272389f32836001c965bb5bbaa850de1154c5511af125c1a1b0a37c5905c4ef509c882f76d50b3578c74c1feadd13f5b48dcbb08dd3a8da43cba50fa89e895066d4e38c48c557ac3465c1a2fcd25e64687bd137cc34b4693932490697500391c", 0xbe}, {&(0x7f0000000000)="91b23ab71d3b5837954d698da88251bf2c7ba6332448cb212fe4b7d8b87e772f7af9d1eaca6d133862ca440a0bd576072522395cb4de92949085", 0x3a}, {&(0x7f0000000000)="de3f5e385c73b55b69cb1254553ab01dcde1b38dfe6e9b504ed1ce90d4e1e1284dbbc2ea2d553110f7be24acae2ece15b8ee8cb3cbc1655bbcc4c60ecc8e4661f6db9406bc5079db41832028bfba3da2b04d0f76e76eeb7d0126606be69f79b3021eb130ccb61394f3c7380ab8c158cd85e027e7d2e12c0fc4ab1a79f0e8c3b64b30f208d2b23b2f2e5e409dfce15fcc4f15a5af602116c3c2097a9a2e", 0x9d}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000-0x8)={0x1f, {0x8, 0x4, 0x2, 0x8, 0x5, 0x2}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7fffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r4, @rand_addr=0x4, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x981, 0x1, 0x1, 0x100000001, 0x2}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000009000-0x4)=0x8, &(0x7f0000003000-0x8)=0x4) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xfffffee4, 0x3a, 0xffffffffffffffff, @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={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a35000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000006f000)={{0x0, 0xffffffff, 0x9, 0x7a, 0x0, 0x8}, 0x2480000000000000}) pipe(&(0x7f00001d5000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$bt_rfcomm(r3, &(0x7f0000daa000)={0x1f, {0x2, 0x8000, 0x0, 0x69897471, 0x3, 0x4}, 0x2}, 0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00008ce000-0x4)=0x0) r5 = socket(0xfffffffffffffffd, 0x20000000002, 0x8cb) recvmsg(r5, &(0x7f0000e7a000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000124000)=[{&(0x7f0000720000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a17000)=""/181, 0x101}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r5, &(0x7f0000777000-0xca)="26000000420047f1938d0000000000000050f16b8dbdea03fffff7454a6809e517c76e328a67", 0x26) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000700000)=0xfffffffffffffffd, 0x4) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000d5000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000041a000-0x10)={0x7, &(0x7f0000419000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$ipx(r0, &(0x7f00008f8000-0xbd)="566ab2f8dc5c718270a69e51f6a40a7e2aca3c0f545acfd5f406522a9d82adbfccb9d9a296ebe55d5077b2689ba99a4a38bafbc5e15d8c21e584b2e3586b2a8858571370c7545cf4ace4481660d626bc20da369836c0227a1e9af1b43670c8a6eb5fd9fe05586a469cbab9b095e9ca8ff3ed11ff9a7f5809e0079483f23d030ec1c36c65b5ce3a321f14fd2338bcde47fb47a6ec4154faf963cd1693f9f74690c4cd143a3768ec65bf8b293c9d810ef44e5e30d3ffcb21295da7d3c48e", 0xbd, 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000010c000)={0x0, 0x91, 0x69a, 0x100000001, 0xe9, 0xe79, 0x0, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe3bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69d, 0x200, 0x8, 0xa252, 0x0}}, &(0x7f0000561000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000061000-0x38)={&(0x7f0000c64000)=@in6={0xa, 0x0, 0x870, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd44}, 0x1c, &(0x7f0000322000)=[{&(0x7f0000508000-0xbf)="d408a02894c4ff7f53eb130965e75a9bc31bd460abf86591dd3ec20f7ac5561d45ca46242b6d034318b48de51779092538d42c4a806beb3c2c94788fb03102a0cf4651e5cc888c42648415b4a100a1a52af3472b89f925c7b410d98a04607c8b9db5def937c56ba5dfa929776e2754f041a0fccbe0bf65e6441b2b5c858a6a5b622f502a8de467571e8af32b6be7dbf3e9cd54a02af08db438d1946a3e43da48ca2edc5d301505af0f0e79e4828a229c0be26535e6da18e438a7d81f7076d8", 0xbf}, {&(0x7f00000d1000)="dc88555acfebf9a4789b04974d179cba344ec65cf94c2ad2eea8f77e7ad14d3f9bfd648c37313c6c2e2ff2eb3e699ee89e8e70c2ac57453f4fc26de4e9007b33776f3484c68ad565e2840d06d76efbfd6f474e7491ca5bfa3e6cc0c1dcae78cededd9afecad1c08e1fc1377f2fee7c7000d0e992a822ddc6bcd4035a90d8ef79d8e7b344727776f61a76fbee0d03a7507e81689fd607865a3f", 0x99}, {&(0x7f000078b000)="72f5c508792284e5cd91578b1a0d4b75abb211670191c4077aee2190ef9adbea3486db854743d13d10e0376ec3c68db8a982a1542eab7b7e9f10b4fd3bca0f89757a6189c3755b4bb3052ff710b892d5c8bc09140a087a54159f3c3ab785d5715823f7d9b26491b0b92605facbf0060646", 0x71}, {&(0x7f0000ccd000)="95020a0da29cd4c0769412e460218f1b57f3b0f7e882a2efc40b951a54d635cd789cf0c8", 0x24}, {&(0x7f00007b0000-0xf9)="32b7fc18718d3ce3d5b5ed12135020382369a1c4627c6ce3c482913b259c3cb7b2c3181793bf8d93aa3205ec72b511d0f3cdb9938bd352d1718b5b4c8a52f0aa74b6b85b9f24b1fa4d8f0c8727817ef701df8db20ec0cf1bd02ddb5ed94a048f36986b50fed454b2e06c6eb4db15b31e951c6a5b57e6b8e5936092e875d0e4546fa019b65580b51eaa1ef3f847c8c3c6266aa07118b1dbbb60ed42e3d73d09177284310fe4b9b3c12f20a0b159282e113b136fa0283dd44ee6501382bb95c6978c0c8d27aff3b432f1c33df32d7b5782a0521888de1ece8fed354391605cfb4131942af45d60c818c06ef1e89686a11516bf0371145961afc2", 0xf9}], 0x5, &(0x7f00009ed000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x4, 0x8, 0xffffffff, 0x9, 0x4, r2}}], 0x30, 0x80}, 0x8800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000331000)={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]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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]}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eef000+0x76f)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef2000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ef0000)=0x5, 0x4) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000099f000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008f2000-0x5c)={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, {0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x7, [0x68, 0x1, 0x8, 0xfffffffffffffff7, 0x39f3, 0x10000, 0x6, 0xc69]}, 0x5c) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007e2000)={0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cdf000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f43000)=0x10, 0x800) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000af4000)={0x0, 0x0, 0xe5, 0x8000, 0x8, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = accept(0xffffffffffffffff, &(0x7f000035b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xe) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$nfc_llcp(0x27, 0x2, 0x1) r8 = accept4(0xffffffffffffffff, &(0x7f00007d3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000752000-0x4)=0x58, 0x80800) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f000045b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0x8, 0x80000) r10 = epoll_create1(0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000097a000)=0x0) r12 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000663000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003ba000)={0x0, 0x0, 0x0}, &(0x7f0000b5f000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000010a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c3000)=0xc) r18 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e5000)={0x0, 0x0, 0x0}, &(0x7f0000f23000)=0xc) sendmsg$unix(r0, &(0x7f0000ab8000)={&(0x7f0000090000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a74000-0x70)=[{&(0x7f00009a4000-0xae)="aa5c1fb0ad61151d16e70081e68012c1861b1d4567043c630668b1179865100e963da17772b4128751931a87e7387eddc3dbc16472f545fba7810f11722e97f7054542b5f7cfb00a90a2559e731e69c908a9bd9a6e539cbbadffe0ae67b8184bd827ee954c9e21a44db56d6f5f1ff78eaff9a446d227d3b7602cb9957505f4faf30dc1c34bd77b0fe668f898566b0d2dbc83b3d2f8129241b62fecc81506b2395c4a08802ebf31a6943738d07568", 0xae}, {&(0x7f00000df000-0x81)="54ed6d34e9d2c97794fc3a99f55800f2f6975c61db47db760a74d28c2e84cd62f679a680ba8fb412ade7bd467efe35d1173a0b4a4f03320fc4bb1ee16c4cf262fc2eb4bb4a29860e1e4a520385d8d180a373468a7f44fd41162ab3789112d7586e0c11cae76d8a98e52e41c9cef731f9c4dacd4b94a5ff0d20983241898b503630", 0x81}, {&(0x7f000023e000)="55b24520eeb30ebd06308e61b415158b5a8df36e2e89e3ecfe27b21317b67d59452407c72d", 0x25}, {&(0x7f000043a000)="12b730a406d47821c3631cd900000000000000010f3d494563ae0bfffffffffffffffa2a7def6de6453676b424b28665e8eb271237e141f2f4c1b2383d9a57f15a8b6c", 0x43}, {&(0x7f000057e000)="29635b6e347766967961654174bd8e5f2a6cfc33016c510569e0a9a1231c0bdc70072cad9feb5bd7feb17c4b6eb97b1efd836f5c8e34588f5edeba7c5d1679f78fafdceef0d6b5b6db8e17f0be7ac70e29f8a24c65c5f09da0b7f47575e8a06a76d79a8435c95508a552ac680007a047c8a1afcfa4aeee773b86ff6b51a5d8b863db2e713a849dd6bf89feaa970ecf854ebca4feef3b8f016d55328b610a59982c09ea2f0c6a3861bd2b056bb9ac73c798dea1198aa9949a603ccf29ffb7fe40c637c84e4834ee324a7e75be99559e6cde32d1f9597bc495edf350ab", 0xdc}, {&(0x7f00005ee000)="c34171e684be089a73b83b093a8f629c7d3d3cbbf6daa95615f27bc0676054605cbd3f5bf5d808ab7a1539c098e4bc9541af3495230cb3359b05b2f7e22dee7f22faac2da5b2242c3c9709cedcb181e164011fbb61aea6af7ac062b46751d18a0bb12ce0410650a1f02071ac49de8efe41e93838f957e4750d35ab27f64a3c76cddf", 0x82}, {&(0x7f0000c4c000-0x45)="8b0decdd483e603467b17190dd35bc4b9f01b388b0dc7eabbc9a2edd537111e4f0e207bafb05b885a02121ac6f7055b410cbd44eadc91d94416d9e104be19e8c2f22107db4", 0x45}], 0x7, &(0x7f000047e000-0x98)=[@rights={0x38, 0x1, 0x1, [r1, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x98, 0x41}, 0x4081) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f00006b4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) sendmsg$unix(r21, &(0x7f0000110000)={&(0x7f00009cc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f26000-0x10)=[{&(0x7f0000bac000)="", 0x0}], 0x1, &(0x7f000085d000)=[@rights={0x30, 0x1, 0x1, [r22, r21, r8, r22, r3, r7, r2, r7]}, @cred={0x20, 0x1, 0x2, r18, r13, r14}], 0x50, 0x1}, 0x800) bind$unix(r22, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r21, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/02 11:54:21 executing program 5: r0 = socket(0x40000000015, 0x0, 0x1ffffffc) setsockopt(r0, 0x20000100000114, 0xd, &(0x7f0000386000)="", 0xff83) [ 1522.923800] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 1522.962976] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f37000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={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=@mcast2={0x0, 0x0, [0x0, 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], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fb000)={r2, r3, r4}, 0xc) 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002a1000-0x14)={{0x9, 0xfff, 0x8001, 0x1, 0xb9, 0x8}, 0x6, 0x6, 0xae4}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a19000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000678000-0x4)=0x14) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b29000-0xd)=""/13, &(0x7f000029c000)=0xd) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000680000)=0x8, 0x4) syz_emit_ethernet(0x4e, &(0x7f00008a8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@generic={0x87, 0x0, "0b9fce6db25427"}, @noop={0x1}, @ra={0x94, 0x6, 0x4}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b59000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004f4000)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000ad9000-0xcc)="18f6f847ac89b465a351d3b63b7737873febc590a773d6742458b26fc3114475c5d40845a5bd2c9ff21e16448ee813f9b97953764bdc827135fca998d436a34b9b722b05105213c71d8f866de6304ff7861c47272116016e09a6109e7489893b400d51e2776808f9034a7a985a7c42515248f577f4800db5e103e35581a52b130187cc367026b53e3b07fcc2f2bcee8c315ed22f551aaf601d70811d50dc5cf57376df5f63daa0d82c96a78e7dad5798464faadc50f9e1b144ef5d3e5c371cc31a38d6c90a6758827c185272", 0xcc, 0x1, 0x0, 0x0) accept$inet6(r0, &(0x7f0000c68000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000284000-0x4)=0x1c) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00003f1000)=""/79, &(0x7f000013c000-0x4)=0x4f) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/02 11:54:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x20}, 0x4, [0x7, 0x4, 0x7, 0x5, 0x687, 0x6, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00002a1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000205000-0x4)=0x10) r2 = accept(r0, &(0x7f0000bc7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cda000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f48000-0x8)={0x0, 0x8}, &(0x7f0000074000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001da000-0x8)={r3, 0x7, 0x8001}, &(0x7f000039c000-0x4)=0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000529000)={0x3, 0x5, 0x1, 0x742}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@end={0x0}, @end={0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) [ 1522.980866] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 1523.008865] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000474000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b29000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000c42000-0x8)={r2, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000dda000)=@abs={0x0, 0x0, 0x1}, 0x8) recvfrom$unix(r3, &(0x7f0000574000)=""/18, 0x12, 0x100, &(0x7f0000dfe000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c43000-0x20)={@generic="4984d358c501a058fcba56ae55e9c7ea", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x6, 0x9cf1, &(0x7f0000cad000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004bc000)={0x0, 0x64, &(0x7f00006f0000+0xa4e)=[@in6={0xa, 0x2, 0xffffffff8e83aa04, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004e5000)={r2, 0x7}, &(0x7f00006dc000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e32000-0x38)={0x0, 0x0, &(0x7f00008f4000-0xa0)=[{&(0x7f00008a9000-0x6b)="a743afc54ac479", 0x7}], 0x1, &(0x7f0000de6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) socket(0x4, 0x4, 0xcf) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r0, &(0x7f0000395000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000980000)=0x14, 0x800) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000954000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r4, &(0x7f000092b000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e23000-0x4)=0x1c) r5 = socket(0xd, 0x1, 0xcc) bind$bt_sco(r5, &(0x7f0000a8a000-0x8)={0x1f, {0xe77d, 0xfffffffffffffff9, 0x4, 0xffff, 0x8, 0xbc5f}}, 0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00009e2000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x80000001, 0xffffffff, 0x100, 0x9, 0x200, r3}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002aa000-0x4)=0x0) pipe(&(0x7f0000c35000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000370000)=0x1ff, 0x4) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000a, 0x3, 0x4000101) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000725000-0x1000)="bf7541ebeec104e6590ecc179212985cc9a321e14d5d3781fc8b203dc34c513548311d26dd76cc38", 0x28) preadv(r0, &(0x7f0000a97000)=[{&(0x7f00000b3000-0xb8)=""/184, 0xb8}, {&(0x7f0000ff5000)=""/18, 0x12}, {&(0x7f0000c13000-0x58)=""/88, 0x58}, {&(0x7f0000772000-0x1a)=""/26, 0x1a}, {&(0x7f00001a0000)=""/96, 0x60}], 0x5, 0x0) [ 1523.036226] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. [ 1523.068056] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d31000)={0x0, 0x9af, 0x0, 0x7, 0xfffffffffffffff9, 0x8000, 0xe01, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x8c6, 0x9e16}}, &(0x7f0000dee000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8a000-0x8)={r2, 0x5}, 0x8) r3 = getuid() mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000063f000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0x1c) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000def000)={0x0, 0x0, 0x0}, &(0x7f0000c7c000)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000def000)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000222000-0x4)=0xc) r12 = getgid() mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c79000)={0x0, 0x0, 0x0}, &(0x7f0000def000)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000df0000-0xe0)=[{&(0x7f00002b4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000df0000-0x30)=[{&(0x7f0000def000)="e7e295d682df16be844caaf8478a7f1caa3cd3de16d646786b1cd4d70fe27aa7eee078c4e01692254faae86b9e713ece8f2da1f1755326a37a1334477ffbdbb96866233f3c2957bba0d26d6b172c405205436a1063089984ed301ed835f076b77b22de710e41baefa49fa4939390c127927eb21cd1056871a1491ae6b4c9e9e34762ba8215a6ebf86f73efb6add513b53198e9177ba6e62d38e6a61d332b2dce9d0c60cf7c257db6d9bb7ddff2", 0xad}, {&(0x7f00006fb000-0xdf)="dd8d01e1b2064ebd1cbaec468827202c2d4d753caba487250ffba37a30cd20bb4613a312d477b0c84ce717eae321c7642671dfdb2fa3ba5ff87dcbba6156e24734953713f48968b81533fa294e25d1528d6910cd678b07c76d2d1b1a076c5834716a9fcd98dd20076fb3beec87b2ae671749c45017cd91f71e008bed13d9136ebe2ed12175ff57332686253084d4f29bbd01fd1abfdd4ff456e16952d972b4e8dd834ccb9c03431871e473230fbebfd61ad5c88873db744901be26249fb6a88d7fc91b09e1a3354d445678942f3de93848b35f730fa276877414b161866adc", 0xdf}, {&(0x7f0000676000-0x39)="7f5347e3c63461f2243510a032eabfb6bc21358fc4fc874c132dd6b1b7ba9bf7a67b94642ac7d058296eaac41705f9ecad525d81e09f72ec15", 0x39}], 0x3, &(0x7f0000df0000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r3, r6}], 0x20, 0x40000}, {&(0x7f0000bbb000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000df0000-0x40)=[{&(0x7f0000def000)="", 0x0}, {&(0x7f0000df0000-0xa6)="bb32d3e6c21634a514b3d2b048637fbfa98289775f2034f01b2d94a6a4731fd0d921e119ca599aac876b3780cbc0cfe8b50cd14a1f6f3f50f93fc0cfd5f46589c747692757fc5e8659977db4052ce15a8890c36a2bfea22c68fbaaf8ec9eceec47901dd8cd099f47a4890543aa319c07f3df35b0f5ead2fecc16da3929b39ab21c89bbbb94ad3c40d3438534983f2df41f26b54ede60a1442a797bb096f2583baa515467f9ed", 0xa6}, {&(0x7f000068e000-0xb5)="22c5fc56e74a1a38f7be579180bced5de1e90a615d4f9b786795695ccf5c90397bf7289b691dc94681581f409e5615713985740a1fa77d345eeb1afa583775e02f65fb2a3cf5c2adede595db91a8ac934300ff0c1ffd12ac3eb8be3176a2c557c8bed4aa6ecccb2d7760f3e454615bc775c21cdb2f87f669a1624242fc55429e7482d317d92fd19eacd42bb07cf4bc006e94c04a37a0ca40cb736d9410a287a9d09c3c806d50357484425f68b7bbcb021c819e0a02", 0xb5}, {&(0x7f0000def000)="b0519380446e49036c60e36591a8c5e0e2b3b562b8d6651f30f33a19665be17abec4998918d754e890e9a7736b250e6d1ff129b1c6d2ff3443700c900a2872ed1f601b444f433809cdcc84ab0f7a8c99a3a5920e19d02ca79f8c358e71b18bed957ab905a0bd55f8add7e5c3b02ac81cd3383251ec505131a7efb1018f7be34b4476aff6485cf93b312b55364131e5382d272fe82c9bcb5da1a6d159ec75bd3dbf493c6dc4993decad5e7d7ef34cb1a5d35f", 0xb2}], 0x4, &(0x7f0000d6a000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @cred={0x20, 0x1, 0x2, r9, r3, r10}, @cred={0x20, 0x1, 0x2, r11, r3, r12}], 0xa0, 0x8080}, {&(0x7f0000204000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c50000)=[{&(0x7f0000def000)="5cc53d3be207f5145da284dd832ce0472f9851c302c8af936c6a3f679b5eeb6191933fca70efabca61a17f44d7055ca77cb88584907e26c615664f6ddc85906fef2aa6df4f5177db7da99e3b1fe23dbc77e40bf2982245ebc10951abcc4fbe7b36994eada49e4afcfaf6e689b60d7430f02f179f0114999fc90b19ce97e4e96e774ebdea09a4d4", 0x87}, {&(0x7f0000966000)="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0x1000}], 0x2, &(0x7f0000df0000-0xa0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r3, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}], 0xa0, 0x4}, {&(0x7f0000def000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df0000-0x40)=[{&(0x7f0000def000)="b6738e7a778c0414e657b806de8ba03d2b2946fcf6eabd8789a5ebec64877fb128dba18988d67ecc378b90e5352d9bd0415eed2b0d7ec00c09ed4feba131d30b1e1bfd22f6c7dcd90c186e93", 0x4c}, {&(0x7f0000df0000-0x62)="ac9a193f098ed4211c76158449dee44064ce88b6f8fa9f7fcc81f1f8d027b70fee1f4a0cccb08f23b6a753c041192cab5598c7a92a3d6a5cb817af7bc0750ff2c998224940020a2ba1529ba656931e6809cc8862f2951f77c4b2cd9c478bcc4e3e2e", 0x62}, {&(0x7f0000966000-0xc)="5b0188e1b995eb60075245fa", 0xc}, {&(0x7f0000df0000-0x5)="6284dbef9c", 0x5}], 0x4, 0x0, 0x0, 0x8000}], 0x4, 0x40000) r15 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r15, &(0x7f00001c6000)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dee000-0x8)={0x0, 0x0}) sendto$inet(r15, &(0x7f0000850000-0x1001)="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", 0xc89, 0x4003, 0x0, 0x0) [ 1523.105219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) pipe(&(0x7f000062e000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000be8000)=0x6, 0x4) sendto$packet(r2, &(0x7f00001e6000)="e7759ad4b6c8528a6768109b00a303fa7cf1478f3df50e77b7f156a6d903edc92e9f9379f3d0a8592f50af041771f1368b07fe179701a43e7211635df61aebbb47e5d31d38bb9654d18628e5b972245409ffeaf971415c519693592afd8993cd409dcc93ab5a6c469cc64e5040bc7746f32bdff63b35eb267c60e8035fe909ada98f0dc4f362676ca7828b08703ef3d8eae16971299e97f42d2ee1e6a09a955c0f86c774fa6fc653a32e7df03fffdb4ee2c9375d7513db13b29cbf846553ffc1c24f28b653a3384ccf5e3a16d99ddf2578b1e680d5988b710b6c953b355fe30e711bec4908aeca54c295388554", 0xed, 0x40, 0x0, 0x0) gettid() 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f93000-0xdd)=""/221, 0xdd) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c12000-0x4)=0x1, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000394000)={r2}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00009fd000)={0x1, [0x7]}, &(0x7f00002f4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b8a000)=0x0, &(0x7f0000173000-0x4)=0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r4 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000e0f000-0x14)=""/20, &(0x7f0000f93000-0x4)=0x14) 2018/01/02 11:54:21 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f00006d3000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000074000)=0x6e, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000446000-0x4)=0xff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d85000)=0x0, &(0x7f000042b000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000425000-0x1)="a5", 0x1af) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:21 executing program 5: socketpair(0x4, 0x805, 0x1, &(0x7f0000ded000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={0x0, 0x7, 0x3, [0xfffffffffffffffe, 0x100000000, 0x101]}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x6}, &(0x7f0000001000-0x4)=0x6) getpeername$packet(r0, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) getsockopt(r3, 0x0, 0x40, &(0x7f0000325000)=""/84, &(0x7f00003f2000)=0x54) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000cba000)=""/135, &(0x7f00000da000-0x4)=0x87) socket$kcm(0x29, 0x2, 0x0) accept(r1, &(0x7f000098a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021c000-0x4)=0x10) r2 = accept4(r1, &(0x7f00002b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000fd000-0x4)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000593000)={r0}) accept$unix(r3, &(0x7f0000c31000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001cd000)=0x8) writev(r0, &(0x7f0000165000)=[{&(0x7f00004f9000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900060005000200000000c000", 0x29}], 0x1) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032a000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0xfffffffffffffffe, &(0x7f00009be000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") sendto$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(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001a7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001aa000-0x4)=0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a71000)=0x0, &(0x7f00001ef000)=0x4) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f10000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d89000)=r2) ioctl$sock_ifreq(r1, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e8f000-0x61)="1f0000000107ff0014df45c807110000f305f0004800050000000000060000dbb524cb4488617b21742d6ea1e03bab97c75d4f7131d7b76201eb18a77ccbcbe536ae0cb36fcd20f02162fb0959c397f13cfd7d1bfa76fcb951db69868c2d39db81", 0x61) [ 1523.254444] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/01/02 11:54:21 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002de000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="faf2af36b29511846ca462fff387f39e40c4b47708541ccc4fbf8f3cbb582e8becc1c5", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c4000-0x4)={0xffffffffffffff9c}) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000441000-0x4)=0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x10, 0x80805, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8000000000, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0xfffffffffffffffa, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r3, &(0x7f00003de000)=[{{&(0x7f0000efa000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000363000-0x30)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_netdev_private(r3, 0x89f1, &(0x7f0000010000)="7b470e2228bf48ad006ac7646be9f0bd8fb1971284b5a3225b13d9b718d534757e8621a5e496e6cff5d735415eb3c8bab562a19bcb204c6bc957263df72f811ae3dfd40183e1f28e00d6f98e4c1bc7b52d5ce38c4758c0167462bd4fb55a8eadaced3ab0593fdf") 2018/01/02 11:54:21 executing program 3: socketpair(0xc, 0xa, 0x0, &(0x7f00001e3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="6a9aea324167d250883df113a1e9aa10", 0x10) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r2, &(0x7f00008bf000-0x1)="", 0x0, 0x20000001, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000705000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dfd000-0x4)=0x14) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000dfc000)={0x11, 0x16, r3, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}, {&(0x7f000004e000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}], 0x2, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x48, 0x40010}, 0xf) close(r0) shutdown(r1, 0x1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000097e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000554000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008d5000)=0x0) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000c2c000)={0x10, 0x0, 0x1, 0x10000000}, 0xc) pipe(&(0x7f0000f55000)={0x0, 0x0}) close(r2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000abb000-0x4)=0x0, &(0x7f000037c000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a48000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f000036b000)=0xc) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000f5c000)=@generic={0x3, 0x1, 0x7e5b}) recvmsg(r3, &(0x7f0000376000-0x38)={0x0, 0x0, &(0x7f00001e3000-0x70)=[{&(0x7f0000eda000)=""/4096, 0x1000}, {&(0x7f0000c1c000-0x53)=""/83, 0x53}, {&(0x7f0000592000)=""/155, 0x9b}, {&(0x7f000012c000-0x14)=""/20, 0x14}, {&(0x7f000040b000-0x2a)=""/42, 0x2a}, {&(0x7f0000b23000)=""/180, 0xb4}, {&(0x7f00008ad000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f000057f000-0x1000)=""/4096, 0x1000, 0x3}, 0x2021) connect$bt_rfcomm(r1, &(0x7f00004d1000)={0x1f, {0x401, 0xffffffffffffbf4f, 0x591, 0x6, 0x8, 0xda1a}, 0x7f}, 0x9) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000094b000)=@assoc_value={0x0, 0x0}, &(0x7f000075c000-0x4)=0x8) socket$inet6(0xa, 0xe, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f20000-0xb)={0x7, 0x1, 0x5, 0x7, 0x3, 0x1, 0xeb, 0x9, 0x9, 0x3, 0x2}, 0xb) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000ea5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000941000)={0x0}, &(0x7f0000421000)=0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)=""}, 0x10) accept4$unix(r0, &(0x7f000040d000-0x6e)=@file={0x0, ""/108}, &(0x7f00004b8000)=0x6e, 0x800) recvfrom$ipx(r0, &(0x7f0000c27000-0xe4)=""/228, 0xe4, 0xcf50cdddc074170, 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000019000-0x2)=0x4, 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00008f9000-0x4)=0x0, &(0x7f00009b2000+0xfe4)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000189000-0x52)=""/82, &(0x7f0000b3e000-0x4)=0x52) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000baf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f04000)="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", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000553000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'xts-serpent-avx\x00'}, 0x58) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000900000+0x56d)=0x8bc, &(0x7f0000bf2000-0x8)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000589000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000403000+0x3a4)={&(0x7f0000ea5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000cf000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000100000-0x1000)=""/4096, 0x894, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000200000000006) writev(r0, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) ioctl(r0, 0x81, &(0x7f0000f91000)="3c16ac59d257fc9c40674671a6904c196491aada46a00e2506e95e26f39f13eb354ccfce5233008a40c7d4a8ae243917eb97989763cd77d3581b88331785242d1687b748236f2f4cd9a309f2701f5120509b3e761da4a04cab0c1ceb5047ce1b556ff33ce721d4f47f426e9d46872a42bd0523710a9d3e46a18695efc82c9a1dda32ea7f35df928c67f4660b373ae3e00ecda51f94d6") 2018/01/02 11:54:21 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008e1000)={0x0, 0xfffffffffffffffa}, &(0x7f0000319000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x32a3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000937000+0xd97)={@random="23ca51c56208", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) [ 1523.305694] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 1523.316177] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fcc000-0x12)={@common='ifb0\x00', 0x1f}) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x8, "ffdc0a32"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fcc000)={0x2, 0x4, 0x2, 0x1, 0x0, 0xbba1, 0x2ed, 0x1ff, 0x0}, &(0x7f0000fcd000-0x4)=0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fcc000)={r1, 0x401, 0x2, [0xf9ef, 0x10000]}, &(0x7f0000fcc000)=0xc) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4000000000000004) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f17000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000057f000)=0x1c, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000991000-0x43)="806681cac0b692bac23637cbb40ba2f7b9b015f748b68603b4edb898fcfd3a39d2afb7efefc30b0ca0840f57e3778925cfaa756e901ce5ac359899141d859fea5f419b", 0x43) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000036000-0x28)={r0, r0, 0x3, 0x4, &(0x7f0000590000-0x78)="9ce780c333c2dbe6e937d948bf89dc6b2cbbbc0bb50c19c46736c71bb907a0315328ff9b535d69e31f6d8df3652ff74ecea93b4427600f4d401aa4fe9a26f1d5ef437dc8f9b23c39146b3c18b49c5f5826d8bb2e53aa3726d8e89d71abc165a100954208b0411fdcb0a7edab351159af73e8827db440117a", 0x4, 0x101, 0x7fff, 0x0, 0xfffffffffffffff7, 0x3, 0x200, ""}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000534000)=0x7, 0x4) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000396000)=[{&(0x7f0000d22000)="291638afa210674d82804a9db3782af95dc9d030742e547cde1cc225229bd3a3bee20efa", 0x24}], 0x1, &(0x7f0000b22000-0x160)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000)=0xe8) 2018/01/02 11:54:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003a4000)=0x2, &(0x7f0000a8c000-0x8)=0x4) setsockopt$inet_buf(r0, 0x0, 0x100000005e, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0xffffffffffffff82) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5e000-0x10)={&(0x7f0000f5e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f5e000-0x10)={r0, 0x50, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f5e000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000f5e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002be000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f93000-0x4)=0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000509000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f91000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dac000)={@common='bcsf0\x00', @ifru_flags=0x400}) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x2) sendmsg(r0, &(0x7f0000beb000)={&(0x7f0000911000-0x9)=@rc={0x1f, {0x7, 0x1ff, 0x800, 0x1000, 0xffffffffffff8001, 0x400}, 0x7}, 0x9, &(0x7f00007e1000)=[{&(0x7f00009f2000-0xb2)="e8a0793eaaea59c51b8c0bbb563132d5d004bbeb7c372f4ce8335a6a316148b6c1fb29ed440646780a30aa570f9008d9acf2ee7bf5b79996d45766e8b47e3f8997997a6844025f1cf0557fb43aa6848d00aa12f9a7f2907c5aa42d10564fd10c59dcd41d9c49a844950049f64903b38aebe57f55169c2e29b7d952f0a88f2e36d1da9e041cc0076509f99005d1a9f991f51e9da05fcb209ba6a0c74722d42524ddf0b0dba8e58673e952d974242dc5d3c12d", 0xb2}, {&(0x7f00008e1000)="b08cfc37ce81508fb18facb18c3817b63d8f3680d6bb221d3b7b32e5932997dfbde8b790f1d83f88035170caf322086b889c006d32abb15b", 0x38}, {&(0x7f0000317000-0xfe)="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", 0xfe}, {&(0x7f00004e9000-0x9a)="f94db6029dcbce81407f6982368c4ac97e7429e21f46676c341ba58d75bc47375285f192e12f9bb591381f6290e2541df3c52eb04d878647e21be721b1ec4e57867fd37128faa95d58d2b131208e3539b255b1719b7fd96ed7ccfc26add768869181eb13c5c089ada749f0cc1b2968a75c11ff8d18584650f2c5e28841308216fec6f1b58714b3a57a6f51b6be02893c4881dbee7d1af2f38a4f", 0x9a}], 0x4, &(0x7f00007fb000-0x24b0)=[{0xb8, 0x10f, 0x7, "0c0ca8007470515e6dfa9e01471d73a413e8fbed2cc7a9f483d8b178d3e1a8ab2bf1537a5b89b2964b3137d46b3ef3930a475c63070c2e5cde4d71460eb0d03d6992a54665cf4c2da48724dbbd579f715b485d5e1f5c87d90cc4ace98253c7d54277e116736e71e3c8708dfc02730d3a8d6e3dd6c5b542aa33aef7f619e5a7dea42bf9d66ed35cacb5ff6b17e776cc48fa709f3cd484b607f0d58bd7b8ac0e0a291c75eb58f3b2"}, {0x50, 0x0, 0x800, "ba34040b3a9c0bcaf5cf2e2dbb4acbd5404980a627eadc4e4ea54af27ed1083593795ce73f2833dfb84b74c6973cbd5114ea0681746c17aa09f03b29c973339f"}, {0xb0, 0x117, 0x6a7, "c9a9e9be8d48bcfbf10bfc47cd49f4265dfea9d056d4d4b8317867982e583ff58c58ac7f0607e62d2a34858358322b388f7d46b9fef2dc4ccd0bff36c92daa4fbc15e9a3bb69c5fb3814e6b35ec0f51487615e1cb8b9ccfbbc49a66fda0b12a44614b1c40d5332a7c370f5e4d67394bb8a757e0605192fb65c75d8f94f2adf1623585c9265594a9f1ea3aa9647d37af200c351f27d51dc721f22578eb178"}, {0xb8, 0x105, 0x101, "02f6a7691302edb76f380ef6504af10598805c610629a20938a82dee59e2723729ebd4bb3106120d92cf7139081a7803dfde69550fb35c53873e8b988db0b9279a665be749290ca99a6ad9f29d67c00761c2ec5aea0168d9517571bf26008ed14a05da95681b7b255b2bd5d1530846a89955ed13e9725cceba0fa95e6f2d1b09243d49206f88c10b8b1f9e348d1c9ad2a5a3d73a1734b475d7fe21a77b0ccf3f585a20b9edfe95"}, {0x1010, 0x110, 0x4, 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{0x10, 0x0, 0x5, ""}, {0x90, 0x84, 0xffffffff80000001, "af6cc7ff8b4e99e0ef9e4cf6ca8b17b6fc5a251b664a2aa1501e1c133c0729592a94f120d1741acca66627291a5cc2bf433ad1797516be0b4844fbd1d60b9782d3fc7a55935f5b494134de4f423620164f767ab1cff921641b8d92bf8a2f4d19053ffe6496c369214899f95151a7c6d1a1edd81017ba19d07fd34e88"}], 0x24b0, 0x20000000}, 0x24000050) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000b99000-0x3c)=[{{&(0x7f00007df000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000)=[{&(0x7f000022c000)="b1c6f5115a795707eff1245a64bfc831f00592af464bf557ba07d6872616fce03c0383cdeaeb6366d05fb1195b44512bc9cd763c7deb78e0eb4aefb1016e4949c81e346937eb8612582072e9d17827845db607b16ac8b7bf4812a674", 0x5c}, {&(0x7f0000649000)="6bf16625f6c2cb383d70bd3e1ad062eeff0620ea0a6ce4ed", 0x18}], 0x2, &(0x7f0000202000)=[{0x20, 0x117, 0x5, "2e6f0ced59291d412200b96a31"}, {0x48, 0x118, 0x3f, "3d87cf8e78b37fe957e135d35955f9eb7e054e9986997cd9e92b9b940687467b66184ab6164e4d8637303eeb01502b368042b420"}, {0x110, 0x1, 0x6, "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"}, {0x2a6, 0x11e, 0x5, "391056efbdfe2692ecb0f421701b6d73a1e4a7f59aac9a5071989ee0ce5d8daa357701a37b2dfcca50565945021776d8cfd07e51942dec4713a1a0a02242ae611f334127329b0b015acf3b7d27e9844565cac643e5be51a6ab8b6debf7e1a537f8b51c660b9925c53734465e251a7ffd5a8f41bef232dd11de43ddac00ed1a4c4e84002b36daa8b6d658c5d3d4cafd82ffa5d1d1d7560354008b003e1212c0fa171040e13368163b19ae1e22e4c3132bec8bd3cc50c3447c8ae26aa5dc92"}, {0x90, 0x11, 0x4, "f6bfabc5967efcb647f9b2ef021c80a2f20a4c6ec9faddad70857cca00a4726762d466fa3680970140bc0daa4c34499007cdbd662e67278599e35bd585aebfb6eeb4bebd0af8f056c5a6c37179e75bcf7380839a249b57cb831a7a4ef0a685ce76e6386667da6794611396a90374773068a1105b5065fd0f000e6952e45923c7"}, {0x100, 0x117, 0x3, "269732c3a5e10ba806e176a87f83bcd0b3063c5e1969a56ff047dc5eb98cf582b9ca1ac9c3e0df105c2368d0a458be47714226ba2c9d9ce236d6673a61e7b608ec7ce16197afdb33fcd1f63651c0a4f5287f73d273948a341e17e6ddfde0967fbc28434900db3e7b9b856cdd7699238c525ab29635dc7e98f7f6f12ed8e062e9f57a035922cda473ac67591f4abb346452dd3149cfc6a9d9bb3d183ca75226011b262e08a2d8452930db5aed36635994cb147ef6424d11e8454c352379164b01ac4abe92d8edb4d1c606a8d4f7a38fb21d26e29bf55da32fad15e20cd5276210b1dc6aa98476dae61bb1a703"}], 0x231, 0x80}, 0x1c79}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000057c000-0x4)=0x0, &(0x7f0000371000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a61000-0x4)=0x0) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) accept4(r0, &(0x7f00005c6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000099a000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef2000)={@generic="a7b7928846c700000000000003ffb857", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="f08400000003", [0x0, 0x0]}, 0x14) write(r0, &(0x7f00009f9000-0x5e)="", 0x0) recvmsg(r0, &(0x7f0000134000)={0x0, 0x0, &(0x7f0000add000-0x80)=[{&(0x7f00005c8000)=""/78, 0x4e}, {&(0x7f0000ad4000-0xeb)=""/235, 0xeb}, {&(0x7f000089d000)=""/4096, 0x1000}, {&(0x7f000036c000-0x80)=""/128, 0x80}, {&(0x7f00005bb000-0x3f)=""/63, 0x3f}, {&(0x7f00002d7000-0xf6)=""/246, 0xf6}, {&(0x7f0000a19000-0x1000)=""/4096, 0x1000}, {&(0x7f0000501000-0xb)=""/11, 0xb}], 0x8, 0x0, 0x0, 0x1}, 0x40010000) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000437000)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000875000-0x4)={r0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000041b000-0x2)=0x800, 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00001b1000)=@req3={0x9, 0x8, 0x1, 0x8c2, 0x684, 0xfffffffffffffffb, 0x6}, 0x1c) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001fc000)=0xdc, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/02 11:54:21 executing program 6: r0 = socket$inet6(0xa, 0x80f, 0x100000000000000) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x8000000000}, 0x0) 2018/01/02 11:54:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x17, 0x3, 0x4, &(0x7f0000e30000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021b000)=0xfffffffffffffd17) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000661000-0xc)={0x0, 0x3, 0x2, [0xfffffffffffffff9, 0x4]}, &(0x7f000017e000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000039f000)={0x0, 0x7}, &(0x7f0000070000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000826000)={&(0x7f0000813000)=@in6={0xa, 0x0, 0xffffffffed1dd27e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f0000dc6000-0x70)=[{&(0x7f000018e000)="7978bf4e413e35d938fde5b58a48092fe23ce23d6104acbeaf3f8e61f0117c62fde78e0d561dd6dce22f4ded7b6174741c", 0x31}, {&(0x7f0000929000)="185c435b590fd4c0edec1f29d6ed1f299658ce2e2ff87ea991846c2331d572997dad27bc47fb5c009d3b682fa1ccc97b1163bca07390fc799feff39a81af6be53db236a85d7f52a5fcbab14fa197cedb63be0eaf34fdd76137dd19a36a33db7601c28e86d5770f77612e153a3e5984d425e1b3b5cffea9cbccc291b9020202f8900c149464", 0x85}, {&(0x7f00005da000)='d\x00\a', 0x3}, {&(0x7f000030c000-0x1000)="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", 0x1000}, {&(0x7f0000f0f000-0xce)="d529d1ec1d84acc17a60a916eff151016efa931abdce00078493e6844515c6acd7390f8877f0c89abfc699cdf1216fbc6a2bd6251ef4ce2336709e6917884b735e7fb5495a3f2db3b843db7894c7f87dc8e2b0a59d9ee1a094d353167a182c28baf28a024979db05139fcd468b4a8fa771eafc1f450507a3318af62d2d3a3a138f9f43475f57f366c98ca339f81da9bec9e61e238db082f04559fd3c9e53d4a0073e3dbdd223b90db759e6fe752f158d13d9c7106e6215118f053acfe0212199cbe12bd1663d2ae12e82acebca8e", 0xce}, {&(0x7f0000240000)="9b34caeae6db3617e30b33666189b1b204843e76f3f97859f33f5604e50cd50811d229fa6dfc4cf80311ca01d24c5c6a99a8543103994684f9da976406517e79113e2cc1b5418f5332e793314cb95ad0b466a4b5a2b5ae7c6575b010339422606daa1534957638835bf04352bb9d8e485151f7ba7d9ae40bc9a7e48f00708a9a518c66", 0x83}, {&(0x7f00003b0000)="f1b9cae7b85e150f4d057cedd98cf77843f16c3d4e814dd9ca04ddbb1456e9110d10cd54b7064716fa9cf8c87ece01ed3475", 0x32}], 0x7, &(0x7f00008d7000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x5, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x8000, 0xe927}}, @init={0x18, 0x84, 0x0, {0x4, 0x1ff, 0x3ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x53d, 0xbe0, 0x7}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x9, 0x1f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x401, 0x8200, 0x0, 0x2, 0x0, 0x7ff, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x200, 0x2, 0x80000001, 0x1}}], 0x180, 0x10}, 0x0) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000019000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f000000b000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000017000)=[{&(0x7f0000019000-0x17)=""/23, 0x17}, {&(0x7f0000019000-0x8c)=""/140, 0x8c}, {&(0x7f000000e000)=""/42, 0x2a}, {&(0x7f0000019000-0x7f)=""/127, 0x7f}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000018000)=""/169, 0xa9}, {&(0x7f0000010000-0xf5)=""/245, 0xf5}], 0x7, 0x0, 0x0, 0x1}, 0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000000f000-0x4)=0x4, 0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x100, [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, 0x148c, 0x0, 0x4}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000019000+0xbfd)={&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000019000-0x6)={r4, 0xb67}, &(0x7f0000019000-0x4)=0x6) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20008000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000710000)={0x0, 0x0, &(0x7f00008b1000-0x90)=[{&(0x7f0000c44000-0x5b)="9c", 0x1}, {&(0x7f00004e2000-0x1000)="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", 0x89f}, {&(0x7f0000fa1000-0xb0)="8569441f05c9a7f8ddb1c139edb90a18e6dd79b8e5e06ffb63e3d442902d6b39f938fca47e1e791e4c22ccda8b502cb9f1f7f405186a81ab610882879e64e4a23cdbd68bfbf31bda89589e96f7d3fe240c31b15d5ba39affba94491961228149eb62b5d6268acec1494e8761766da1b405fba92573ddd4988872f130503b9f2574804500ca403d57ceecf2fb88397b72956e37b8709078e1934b11142c385ef78dd6aa5a9c539212f57f658c9ae6ad64", 0xb0}, {&(0x7f00005d5000-0xee)="9a7d698c6e8c6bfcfdd0114fec356c4ea592694c1804f93c4afede1ba384ae771fcf9ebd2aa1e8c14dfcd67f90b9d39466117583033a96fbc491f852467f254d29095615cb323a37febe12069bc047fdaade888c361ed25ceb81aa105646542836584db11e151fdace6a5e4e6850c55c74c4c4af5d96a18d81b08130b758461be69a18d7f1c106237ff7f8d9c986b4de15ca35d4ae40b8d4a9477e80ffb080ebbf4a48342e9bda049a828c6045d4678792ec5902a5e211e99153112c476f719a3bbbb7d8f059d632bded6a6239aa95935a78be1192fbe08d0d4173409d4215b01ac4d6078b281dcf3f121a404909", 0xee}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f51000)=0xfffffffffffeffff, 0x4) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000232000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f54000)=""/1, 0x1) 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a9e000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003eb000-0x4)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ddb000-0x1f)=""/31, &(0x7f0000c29000-0x4)=0x1f) syz_emit_ethernet(0x11, &(0x7f00000b0000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000003, @x25={0x5347d1768d122c42, 0x42, 0x13, ""}}}}, 0x0) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f00004c0000-0x8)={0x0, 0x0}, 0xff, 0x401) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000039000)={r0}) 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004f000)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ab000-0xc)={0x0, 0x9, 0x18}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000008000-0x4)=0x40, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000-0x28)={@generic="249aa00bc1ec7c8c754cb9b7b7ca9dbe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000-0x28)={@generic="319f25fb7abc14a7c02b78e9ed922ffd", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 11:54:21 executing program 5: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x8, 0x80000, 0x1) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f07000)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7, [0x6, 0x4, 0x10001, 0x5a0, 0x4, 0x5, 0xffffffffffffffc1, 0x59e]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004e000-0x6)={0x0, 0x9}, &(0x7f000046b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005cc000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000810000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001f5000)=@assoc_id=r2, 0x4) [ 1523.619004] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/02 11:54:21 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fd5000-0x4)=0x7, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00001dc000)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000fd3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fd4000)={0x0, 0x0, &(0x7f000041e000)=[], 0x0, 0x0, 0x0, 0x8800}, 0x0) 2018/01/02 11:54:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000357000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x967e, 0x2, 0x3, 0x0, 0x9, 0x42, 0x8}, &(0x7f0000169000-0x4)=0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cb6000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000cb9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000570000-0x5c)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x3, [0x9, 0x4, 0x2, 0x9, 0x200, 0x1, 0x2, 0x400]}, 0x5c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/02 11:54:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x9, &(0x7f0000806000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d68000-0x2)=0x9, 0x2) r2 = socket$inet6(0xa, 0x805, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x80000000, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x8000000, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x180000000, 0x4000000000000, 0x0}}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e56000)={0x0, 0xfffffffeffffffff}, &(0x7f000010a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053a000-0xc)=@sack_info={r3, 0x9, 0x7fff}, &(0x7f0000424000)=0xc) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000897000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f20000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bc5000-0x8)={0x0, 0x3}, &(0x7f0000461000)=0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000f2000)={0x4687, 0x8000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000a43000)={r5, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000ab7000)={0x8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/02 11:54:21 executing program 3: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001ee000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000219000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000219000-0x8)={r2, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000215000)=0x0, &(0x7f0000008000-0x4)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) socketpair(0x1b, 0x804, 0x7, &(0x7f00001cf000)={0x0, 0x0}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000219000)=[{0x8, 0x7}, {0xf, 0x1}], 0x2) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x27, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f00001d1000)=""/131, 0xfffffffffffffe8b}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000219000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/02 11:54:21 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007f9000-0xe0)=[{0x0, 0x0, &(0x7f0000f9d000)=[{&(0x7f0000bab000)="f7d3325a53d1097f8ac8e07e1f8a1f84", 0x10}], 0x1, &(0x7f00001c4000-0x30)=[], 0x0, 0x11}, {0x0, 0x0, &(0x7f0000f9e000)=[{&(0x7f000002a000-0xc2)="9e3a9a0d887c26220f632f5627b096c7a8b52aa5ae4125b444fd4ba12b15773fd8aad2e2c381da9b05d5a58240ea4bf08f0ae910cdf0f8bb612ce796d4f2812344e1af22d8080935ac94bab066768e306c165ef30af1a2a9864fea3016dfecd2999d1e678597e7c390d62253e776b33d704879074dbbc46de618da71ce97c251ea91f115cd3e2ed338d0d15c915691aec88626cd923d745f9c2e30495f8a287fef75b7ab01d5ea50e509679f4a2142b46a0e88429aceacd8f7e26c0303afcb3d8da7", 0xc2}], 0x1, &(0x7f0000fa2000-0x78)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f0000fa0000-0x1b)="e3c380f4705e30583be2298ae67e18ebb3d83a5ce7724a4416cedd", 0x1b}], 0x1, 0x0, 0x0, 0x20004041}], 0x3, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/02 11:54:21 executing program 1: socketpair(0x4, 0x801, 0xeb39, &(0x7f00003c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001000-0xe)={&(0x7f0000000000)=[0x8000, 0x0, 0x4, 0x8a, 0x10000], 0x5, 0x8, 0x0, 0x3, 0x910, 0x1, {0x9, 0x9, 0x8, 0x81, 0xfffffffffffffffc, 0x4, 0x2, 0x80000000, 0x1ff, 0x4, 0x5, 0x2, 0x0, 0xb567, "bf0422ae4c49aab87407f13c1c2c3a8202afb62f3b76b23e1bd1d799be786fdf"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x8)={0x0, 0x3, 0x7f, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000)=@common='gretap0\x00') read(r1, &(0x7f0000004000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r3, 0x1, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x8eb, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) listen(r1, 0xcc) getgid() socket$inet(0x2, 0xa, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000003000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000008000)=""/11, 0xb, 0x41, &(0x7f0000005000-0x10)={0x1a, 0x18, 0x3, 0x2, 0x1, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 11:54:21 executing program 7: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x168, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0x78, 0x8, {0x73, 0x8, 0x0, 0x0, 0x6b, "461a6fd168df12375a4ca177defaa29b470fa1b4fe04ffc06318df86344cec30ff4d71d382222161de7630bc1d7cc6d1cefd2c64a92fc6205d5511e33625c9a07fa89e0a7f48d59309242a3f81d5875df103742c24f4591a7be88244f20181202cd76b76f59587b88e35d6"}}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000305000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000-0x4)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ab6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6d000)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008bf000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f0000806000)=@polexpire={0x1a8, 0x1b, 0x800, 0x4, 0x1, {{{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x2, 0xa, 0x80, 0xa0, 0x3f, 0x5, r1}, {0x7fff, 0x8, 0xfc, 0x7361, 0xfffffffffffffffb, 0x2, 0x9, 0x4}, {0xbc, 0x1, 0x7c82, 0x101}, 0x401, 0x5, 0x0, 0x1, 0x3, 0x2}, 0x0}, [@sec_ctx={0x28, 0x8, {0x24, 0x8, 0x1, 0x9, 0x1c, "6cdfa02d1fb03d461888f71d49cbb47bd14a60f90aa8fe8b2d2434f2"}}, @u32={0x8, 0x1d, 0x4}, @offload={0xc, 0x1c, {0x0, 0x0}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x6, 0x1, 0x80, 0xa, 0x20, 0x80, 0x0, 0x1, r2}, {0xffff, 0x8, 0x9, 0x12000000, 0xfffffffffffffff9, 0x7d2c, 0xfffffffffffff444, 0x1}, {0x7a, 0x3ff, 0xdd9, 0x2}, 0x10001, 0x0, 0x2, 0x0, 0x2, 0x0}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000036c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000539000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a08000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000513000-0x10)={&(0x7f0000000000)=@delsa={0xe8, 0x11, 0x8, 0x6, 0x0, {@in=@rand_addr=0x7, 0x2, 0x2, 0x32}, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x9, 0x1600}}, @algo_comp={0x98, 0x3, {{'lzs\x00'}, 0x4e, "7c5917aea6810ea58b94caac6d8d70d0cc02c543111c835c57a50640be4a19ee65bdc778b74900743c4d69e7e42ae2b2c70f57491032d08492b605acab8ab2022c074f47c2cf84eb7ee10d5c237a"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x3866630291c40910, 0x10001, &(0x7f00004be000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e42000)={&(0x7f000097b000)=[0x0], &(0x7f00009aa000)=[0x0, 0x0], &(0x7f0000657000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ebe000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ae8000)={@common='ifb0\x00', 0x7ff}) getsockname$inet(r3, &(0x7f00007f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000943000)=0x10) [ 1523.661658] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000)="d5bf8622505c016c34701b9fb52c4ae53f804d0f970a50c34083d1d77647d8b3a9dfa5748f86e73577e92eaa7cc7e56ac5f35b6a70e193c9bd1dc2da9faacfd16e5b8ac4bb7e814e0309f597ca96a909e1a2878a9bda6d62954217663c38060be1daa6cc90f6138e4ceb7ad4bf7f1a2fe17587dafdfab7981c82c95c0e08f3810e73901c5aa2b2ac68211106f9237ee13e10e01c4199c45bf7134c9e7cadf9f553cd9ceba38e8ac788ef7fcf31502db31b063a155e5cc8abe75e5f99c4aa4790ff772dc3ffe4dcdfaeac05fa38ad1f541f3e3ccf5e91bfa2631ca287a95a3400c0f99ee81e41e5e0039f492544fff205ac8c2548ad9b3c81784f66351262c1a5bc4903452cdb719bdc4bde99033192ac511ab2268bb97e0f66b331cc5de0bea05b9809fc4318cb2e29974a6a2178573c2e6c68d37873bfdecb3618b31b97bf1e647e4c95d6fbe210e8049a724767aa5a20073c7a6208744bd91abff2f2f0b110540b44d8a9b7edaa69be9b41fb2d59d77ffba64c32b81f2eeb0faabe0e91f990459f80d01ff9cc8ea3b4059d59885d86e16abcd25139f1f5e38838607d74d54edb5f75fba9d4594e8b442d52de7a1190b9bcefe5859de0dc6f4ec121bd0961446e34d6bae9ace5eca16181d394dcddf68f2f27fb737b76795cc028495e8432ca995d56f88b7d65deb5b555aad4e5623c8eb1f3a4b88fae18f3660e1b3a9548d183b10cfa13383a456764d892e4a44a62525d6f0ca0410d11c1d8c69aadabf1bd253a074455898bfdd280ffd545b08557c5f53915bd2f9457a476510122ec15155d87f9edb2ddf6e9e2eee70de4c9ae48214f339f430be774c43ffc859c2bf78019a62a8cd66474a9bbf4ba741e3cd6f190a11bdce2f97b2d2d3b961189d3e102b7257036d21aee97171aba2786f4fbbf84a109f1b1b2c28aab668ea4482959cce26c2e7850d287f4fed82003f6267db6f062ea10d51736ee91a3ab698be586f36b5f8880dc982c2cc7e92281a0d83843b9f50ed3b5a145026e6abe90dc885eec69204b829d2628de9b6dc7226cdd6670db797a98914fd85df20254d157cedbb60a2a9d97324356370872353f6c674963d7bdc66a57dbe422a4c7fe9c3c2b3449da7f206ef07c21bbbdc6d2fe48cdff10fc620965d6152cee197507a93079b1465163de5757a30f97f6ed9b950115f1c1a183cfa789ee5f6e394924fa70a66e6a922594607bb5a7c4c0a2d900b62ed8489accccb5465574db5dedc01855dddd31899a9e5ef4ae28a5c578a6b88ae10f0f6f1ff9e9a991f8b9ce2fcdd5be4512603dd037e0ec94c2ab8e45d9d50cf2837ad41ee69181c51d610fbecb13f4a836d1c1343b93c8c2c2a0ac2de4a797e4bc05ef11acbb38fcc6173c72a831129a687ee33ac52ecd812fe9b673081818390e3f5626f39cbc8f1c0b67d4ce4496412b41cf5074246dea9e64a21f54334c695f9473fa102234131fc586c993f349ceabb797ad78b0173cc88584269b92791922c478017b94ea67f67d7be60f30837a98996e535a94e23cf4e1a46e1fdc8e93b63ff8440796e606bb02fd0509d52b49e67472ae7de2e0c434c6d311db089eba09c0c8013135a288c6689c873d87aba8ecfe82a211223ed252465c5cc205c9da34a227c2af5b8d8805cd1b1679c8a4a0f66d96690dabc6a07bdba8b53db29f6c8e34b070707aecd40987eb8bca750103729d20feabbcf5f56fd955ca33e94fca99c673dc111e8d43f0f0db423f6e7b78e7742b5f477fd52794dd31f6992e260e59ec1fed2b77e08f0bda50441850417206f1ab849f436f43831be487d7c46b13f71ba4ba61493ba3d930074d89e018d25ccaf4fc7aedba6040e7afa94b34cb821265ada6812d515d3e37f042b6771bd7058be5c48419ba124592eb43087c0de9ea7312e9ebece4bb99e6e3f94076aa6949c06a95dc3ad93d3dc4753345753c74acbd323918d5bec5e6d88ed1ae1834d303e340e97022b2c343842f6e868655abb8e8608c08e7376bc06cbb6305f37f7a218605051a06ff9c1ffcbab7ac7add956198f16611979a250eb425ccb0ad580ed7215944d1eb309398c929c48b81a4da4c0d6aedb4f21269d1ccc716e288c72dfc2360113b05ccb6e8b66882fac94f8a8856932448f111cee0620dffcc5774386e96bd56cd180ba23a9a20291a2543c5ecda0f911620098da593d9af9acc6da1e4b950df4e2a0cfe44855decf521c4d5d84bdba1b7b2e980787c5957da5dce3400f59f73d44eaf8146f4abf85aceb129175cb2d86140a8d71ead67b9879ebd392abac4870d59d783203c05382d8cdf0afebcba7bb7104df902c38d09268e44e82c446babea3011864a6afe2964273156987ce4bc7d5a89a840bf6a3f9f0900ed44273bbb20eb232c4c65dadb3f948635b919ca0d9c010dba9f1d01c38dd7c3c40ad4466e49f15bceece2c501d54e6861cf9f228b7a7373f7fc3451674c362990d8cfaf7b10f2c464b02d298a1cac63fccf24e6106dc88dd18304cde14a9e6946f81fc0a1d00e928caa88184bb16bc4026c1e072ed1baec14292525eb9f1c29b6620cd9ba4e0b167867fa5d0c99ea960668579661fddc6dfdee20c89c5a709aab4a03aa23208dda7e5eaa72f385006c28201fe2cbeab5deba5b9739c3499b40b71ac2e1521cd0842cf203343f7ef2b1b554cf7525d149fdb0b328898e18465f3cd4f2b9346872718de0b16cd83df211564dd9eaedd93b8d50bd3bacb4a07fff37e27d4069d5386dcf3b2c0273bbadf3eb61571027a705a7bd122f5f1b51eafdd0f524aea648763e4a7f14504639ca4c6f823c0e5f4307b641a77ab3731909226b45108893ad2c36b77b2ca3d7eda2e2e279395bb862485e85d16c912f7d9c268482d52900176c65adce3dbb795b2834cbdfe986d1386a34a140cf55c8f90a7a9b24c663d819014d85de53eab06d43f675c4ccfa8dad6075e8442e1140956017932ac869d166c99256b357a2c265aafb2202dd28f315315bbae06ca93f4bf939dabede76b0e4f65818557cc054e98d612d922a54f772255e29c0ccb3cf0beb94966fa5aec350dd47413610147eafdc1c3887b09470e752f3ea0a3a0847360c26114bed4cbf3b88bcd4456834078351a916939555a1aa7e0f8b7ca3e58a1179e61ea625de1e807f89c7f917678ca831f4fb8db09f65b7956f400e0d1e77d57db278b4ede8f890558e01aba6a4189b4b5fbae82acc06ee37d57777e66b42e0ee90260ab5f47ca38674aaeaac47d1c303d1e09e4de2c601242705cacf0149511fec3ea02658cfc29339208306d02a17616c493b4751dd4c8df84ab930bb37e797d3ce4474470a8071c526156eb82eecf95de7b710d9d69af49b165b8138ed61cff0f342c27ff802a7bd0543f9b75bab10fca6f9c60c476ad10b823e7a685f701243c33a6be5a302899dc5241dd84cbaa2f2fcee0507ac9fbddb3661feac6fee4988663b32d4b4fec1d051947d2e8d48a23447312eb937741a43186b7f2c7da3c409c4d974e771722fab028fb1e2647dc32f3bed1b4baf677d2f3cf083a680d2076dc9ee46e508d7292350f17be55c69e6d400529edbc1341da54c3d585b44979a8242372893a23e5b0710a37a5927f0d3d9f17e1add9c814a4386da49c799bbc0d4c7044cf42a3c406ea61a1a163a139d8f6e7bae859cd779d5e19b377ae93339cdb159c4daff09824574765d07a8d9c9794d07a02caa52def69692a79d35ca137edfbce111f04300a1695417fa9415959acfddc894b7623648fed598c1b06625ac206c5d9f2649b856ead6292bd5a36788089034f892037871e2f3365e6eadd2351cc557d76e7632148f8d04c0121aea6c8b436325e9e55a7cb1be3ebc7a87827df325a7de9d2dcd3398952cd3160b04f19bee2d6c5a97d0586bce4281ed4f11599ee19bdf9b8dafbf654d0402565cee3ff57982b7cc5aca132d8afac21c698ff820ee9e5e1749f1f2ebb57160de9640b116d78dca3e204ee784b389046ba1d6f180175d395e1b0a123d9e42d56fcab0bc6177a4b2abc0ac807db33891ebb8c616435c63a716f2667b81873f4f153593f4b5db25cbc937def9bc5be29fe79769f08402fc1ccf30c688e042da7860399bf31c2c9fa713146a056b3955604cb302d43af53698574b9c57cc05a5c2d812d36ee767be3aebb34202101a9160126c7636cd7cd83e7903c99e8750ac644b680bb9ed2c9e2d726311496f10c6f222e10bdeaf4ec35c2890a35fbfaa769a678a842876ba32ef486e384f7113fd8c44294fc82b06d4d06ee334957d89a78f3b90410d47a4e8487f5968e62163fa74f1a0e5547b274d37b58e2b1ca7aab9880bbf9dd62a4ea7d6d3318c0a5e6ae2ef03a39f048a8bbfff3d6dcb50763696ed812fd012de9c630ca0db4b4702c045c2a877387aaba75cac8ad5e4fc72f89994fbd28cc768e23724dc3397b2b8d9e383e7b0b8d62cde6fc80a243eef9d36b50990bb705b6e9fdf989d19744d632a0a7333210d63f86920cae45383111f864f9074ea437150e97bd370d1207df2037f8ff612df85c7ac42bd446ef8b6796d213a39dbe6c43e6da8829157f960312eede12e5ee6ea75ce3d8e7072047b9d870b5a07b87cdabb77e27abe5ed9a235586c27008c36a495d45a583800c422259a3ed22facb1575860ff66d4e7551689b3e7153d0dc55dd29f7c57beb16ef87326240c8fdb0d7098df4d371d0f0adddbe667330f8d3c91fcd22c4403a06425a08b3ef8fa07953bf3b8f719960ec5361eb9b8843d92886ff37a7bff9a509bb19507c39b1e96b62df42d5f290755e812876cbab6fd8bcbacb507404e6ece268367293ac11a2862ceadbaa8ade8580cc3a3263b21ab66adf172cbd83db4a82cb1eca500793ee4de6edb9c1bcc8a90d300c458183b483a0186cdb39191c5d64ca105315395c489069561ed770bf42367b5125c0d09d1a2cc6ac73a8978b358e0daa30ca64e1bca510317147650a3db7770b4f3e7570e0a8cb7d0f2103ac65bb5a6a7da1a4439d4fa1e0c530f460b7a03d53db6fa503fa6e27fd3309e796a9e86dd663518327e48c7b38a71cceebad0fbde083a1847ee9ab9bcbe5b3b75c8c16fca885180cebd94b5b34c2fc175b23cefd6389d17822149cfc042c78966fdcba343c0c548f3147fa0d014dcc3fa580336bc148f7cb43c04eb3255416514b7327190bd40f5c5759b61f5fa5cde1480fbd984ed4a183d65ba2dec5a6db9e61ab4a983fa3914bd507b798c8dd5d87819fff02e723167a8f0765e89163848a5a16f8d46f85eec130ed401696805d86ec55d89047be8b53a467c603373d0b68230331305ecc8669dc442fd3b09a6d3279128a54405ad7fda70292e4a6c37de5ba326ec97f704835b41527bdda14cc5800be6d8a7a9276a11571959c2cb4f1053b404317d425ef1342c256b20ec7cb330d164ffb70b5417479065333c81c7003d61be4b9865139520ff6a757534a1d6fad4a263a422f478815bf3394a87a687fa76775f15707770472ed3a12821422e5e4e53e12df7a7db8601dadd736f903381acc7fba9e2399c0b9049748412a2798224c2104d7624730553b12d5ec727a0e1b5e420790f2b421345faf620a5528650f4e0ebc73db2bd5150d9ea6c0708d473c9b5b0853535cd863fa7a352b775624ffa898115b3b314ea9ed981b671a954473cebe0f02eb5aacf62a84b0ded1c7e9fda3df7b62c27e9110472337006e2e487cfbdd991e90527bebe4e9809e6880469ec7727b1ef0f40cb9642d8499132de", 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) close(r1) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000a, 0x100000000, &(0x7f0000f80000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0e000)={r0}) bind$netlink(r1, &(0x7f0000d37000+0xfc4)={0x10, 0x0, 0x3, 0x100000}, 0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x81) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000211000)={0xa, 0x3, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendto$inet6(r2, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0xc0000000, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 11:54:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004c3000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000d40000-0x48)="", 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00009d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x574dc8e7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 11:54:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x43, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0x3f}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r1, &(0x7f0000e1b000)="", 0x0, 0x8000, &(0x7f000030f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f00002ee000-0xe5)="a52a59bc9fed88bf9addef172fb1c94f5d92b68a68b632bd9fbd1e", 0x1b, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14debc915c0c821fa5afc3839b751684b513874c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000042c000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/02 11:54:22 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x1, 0x3, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000577000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f000066b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000500000-0x4)=0x8) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {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) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000427000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0xfffffffffffffff8) listen(r0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f60000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) r0 = socket(0x9, 0x80002, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ffe000)='highspeed\x00', 0xa) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ac1000-0x12)={@common='ifb0\x00', 0x9}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00009cf000-0x1c)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x400000000003}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001ca000)={0x0, 0x0}) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e59000-0x8)={0x0, 0x9}, &(0x7f0000f15000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000403000)={r1, 0x5, 0x8, 0x10001}, &(0x7f000045b000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000051d000-0x190)={0xdc0, {{0xa, 0x2, 0xe86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff5fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000322000)=0x14) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c9c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f16000)=0x48) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000eb3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8d000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000001}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r1}) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000182000-0x1000)="", 0x0, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x83f3bc19, 0x200002, 0x0, 0x371) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000028d000)=0x0) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dca000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009a4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dce000)=0x10, 0x2000000080000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000337000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x12c9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, @in6={0xa, 0x0, 0xa1e8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5eb}], 0x9c) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={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$inet(r0, &(0x7f0000491000)="", 0x0, 0x20008045, &(0x7f0000ad9000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x1, 0xffffffff00000002}, 0x8) close(r0) socket$inet6(0xa, 0x3, 0x7c13) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d5d000)={0x0, 0x2a}, &(0x7f0000955000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c64000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x5, 0x101, 0x55}, &(0x7f0000637000)=0xa0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f000047b000-0x5d)="1a", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd3000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000121000-0x24)=""/36, &(0x7f0000c1b000-0x4)=0x24) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000427000)="167979decf334de78cf5fbfc54c5e9a38922e91a8e1e0f300d86a457531c8ee9f849f967aa537953ffafc8e2a128e7ea5357d44836a59687eb084b7a54bd9c9cc5050e6adc4da376c059d2291ef44406b2795d5aa4775aaec55d42a9befe13219d8ce960353691e8eb42fe7e3dc52827a37e9f568d80e7978420b7871d78fb26b2d43fb035462fb1afbb443626619117a04a2d92e30035c79e72fcf9504da160cf4d4cac12e74f66d3ebe222574cbe01be6ade645c3ffb065d6a2b52577b9e7c", 0xc0, 0x10, 0x0, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80002, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a7d000)={0x0, 0x3}, &(0x7f0000b36000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ec2000-0x8)={r4, 0x0}, 0x8) sendmsg(r2, &(0x7f0000531000+0x186)={&(0x7f00005fd000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c6d000-0x60)=[], 0x0, &(0x7f0000673000)=[{0x10, 0x10d, 0x8, ""}], 0x2fb, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) r1 = socket$inet6(0xa, 0x0, 0x10000000000000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000046c000-0x10)=@common='ipddp0\x00', 0x10) socket(0x10, 0x20000000000003, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) vmsplice(r0, &(0x7f00002e6000-0x80)=[{&(0x7f0000282000-0x5e)="a88be00df4a8af7a164ffbfb75f000090057895b0496ef0a22fcb8f01f4e197d55abf39c326a05aba854f5808c9f60f4dab671db648f2cb51ab00c993ffe54fed9f168ef39aa7f7131b40784114017c70d36fae87e896758291271a072b2", 0x5e}, {&(0x7f0000775000)="f6d3cf65f59aeb91607c79277171ae99689fca64bf5c0562d0de39caeccd35734e4983dea7ac017fb478ce63f9caa6c05d27bfefc9d3349950f16fa98975253cc5a4952dd6503e145feb2ebdd0f8ec53b6bfcba1d941403a6753012726b19dfb03a5e5c555dabb7ca7b80f344db6aa4371cd22c33c39d0f1e6c7bd046d571cb3b72443eae589836303fa92cb5e3b49fb672468dd6391cce8b7c57db4d61ab1d7e0a86039ebb7cbae48664a7624cebe9e1aeba1cbb1a6c33a703bea1f0a584f91613bd2e51361068bf335664e38f4448b3ce6e8223c8d4fbf8579f9db8e2832cbf312", 0xe2}, {&(0x7f000066c000)="a063eb6ce26ea9bd6ab57dbb9bf58e0bac8a52ff61e1fb9cb8aff740b1589e4fbf0a5a960a3eec41a2393fe402357a2ca2960c2803d9749eb5e8b061", 0x3c}, {&(0x7f0000ca3000-0x1000)="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", 0x1000}, {&(0x7f0000b0c000)="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", 0x1000}, {&(0x7f000099a000-0x46)="90a451ebe8bbe6db1d4c8493ee785bbac9b1b63b2cd3e1bff3d08f001049bf2d97cbc5e2ddcfda19d58cc1969d634d5a64e63bc576dfbcf66fb019f6c74b2f7358b50db696f6", 0x46}, {&(0x7f0000c9b000)="38ce140696f1d009de003b153bdfccc6db14880a9822cc18039d8588b9e646e2fc0af623d886b74950f4348a6f714140f2929650e9bd8693500ff63921cfe57d3ad624a5a4e67dee07ec330c57816e9afbd883ed9297db210c659136be81bfec95b01cf5a047aa476eca17a6bc574067e5761cd4415b9fb6c287694bd3c3534f03abc1fd0c629e8726b5ac00d955c3b20785b6eaf42912a94dd0774b9c891d8be1d582974249e1b80e11d0df792d51b70f79ffb5fc0a7fdb3902c54181cdb0c0d802274b23b265ec39aa0fd52231d21616ff9548aca16d2781dc9a124d2b192c6fdd4725cfd2128b216f36021394459dd644101d3f1c9f", 0xf7}, {&(0x7f00006e3000)="b2b52d5fa19cfdb6f85826d4cde7e0d59ad050405c34489c05d3648bc02440559c521f95d929283fa5610785840db4998fcfb54b10e1c602c958e71b8a0bc47abf6709088bdaabd9077774677d4d89fd309187a4b23501655d447090398af005d9b93de632cba0374e2da4871a93b028c713ac9e9feb3a", 0x77}], 0x8, 0x8) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000292000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/02 11:54:22 executing program 4: pipe(&(0x7f000079d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0x2, 0x9, 0x7, 0x800, 0x8, 0x5, 0x65b, 0x1000, 0x0, 0x80000001, 0xb4, 0x9, 0x7, 0x0]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000abb000-0x62)={r1, 0x5a, "351d28bcb8c3d0e9b51c98c21ee9bc26f975844cdd5abe72c243a6c3bdeb5fc116e2b125d4a5f64fd2286e14c1b787634084c87ba52cc541c35c04bca1c1febaaec9c6c916b5390cd7dcb95b7eddca204e122e49607c6306819f"}, &(0x7f00003ce000)=0x62) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000058000-0x10)={0x1000, &(0x7f0000134000-0x1000)=""/4096}) syz_emit_ethernet(0xc6, &(0x7f0000001000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x90, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0xe, 0x1, 0x3ff, 0x3, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x77, 0x80000001, 0x6, 0x5, 0x3, 0xe97, 0x1}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f0e000-0x6)={r1, 0x4}, &(0x7f0000c6a000+0x292)=0x6) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036d000-0x4)=0x180, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003f5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cdb000)=@assoc_value={0x0, 0x0}, &(0x7f0000219000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c4e000-0x3c)={r2, 0x34, "14ecb688ebe87be3956db0f462729f5654ce8f2a2708ad8afe107ff3c79aa4d027d4539e094f80214f675a594604593d4ad9ee2b"}, &(0x7f00006f6000)=0x3c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000705000-0x10)={0x9, 0x5}) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ec5000)=0x0, &(0x7f0000d4c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000850000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000687000-0x4)=0x10) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000f5e000-0x4)=0x1, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00005e4000-0x20)=[{&(0x7f00005b6000-0xe5)="b144f317848a5685dc4c403bbe671c10d2df7b9a5976a6f5d3f6bbf0e23f6836a12dc8f0a22af3e03becbd2223db296a8aad53fc719c0b3bd7eed511e8b2cc00d198110360a6b2307cd1396d87270b563f50a937d8a59900424bf5c8e44f6eede9fdfbc00b666aabfe5e9c8ce63df377ec125752cd93c03ab90050f177b55406575c49babcb2a702674325644a03c9ad59e25cd7acf576650dd701525430e39cc486ea2904bad2347a7614aa80c52da58bbe9d18a2a712c521681469739ec500efca9444ea91754dfcddb5316c4803904da55472b581c82e3bc3db83949c03a1f10b49d3f2", 0x0}, {&(0x7f00001c0000)="db77c2fc5eed8449b65aaebea12ec31eac2d91", 0x0}], 0x11) pipe(&(0x7f0000eba000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f0000665000)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x339) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ba5000-0x4c)=[@in={0x2, 0x1, @rand_addr=0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socketpair(0x7, 0x6, 0x9, &(0x7f000036e000)={0x0, 0x0}) 2018/01/02 11:54:22 executing program 0: r0 = socket(0x11, 0x0, 0x5afe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000)=0x100000001, 0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x2, 0x8, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@generic="dc95aeeaa198a6f78efbbca0f4d55931", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9, 0x9, 0x8000, 0x7, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x2}, 0x8) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xed18) accept$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000-0x10)=@buf={0x0, 0x0}) setsockopt(r1, 0x40, 0x80000001, &(0x7f0000004000-0xde)="90c8d08ab8705d9bacf7097e3f0a059fc82f414dcdf550f29e38453a7cbdb56d4469bfdf4a78024a62f34a135e86993f33f1b65f3645da3ef0cfeffbf571b81b3e0b0c0aeff018e9ef7a6ac920efb361bd52ead0df637f77ed668b8bb6e573783e3c9f50ed3fac684e284b5707478891b9dc9ecc58821d450c1760267eb0539e762cb2b7ecc5c9cda43618f0830da8f88c171b869798375cee8973979c36af8adb0845282a2ec3da70391548560f6a9d579b758d4f7f3b61c45833903ab34fe342692b588756fa46d4a12ded1f4008501973bca5a7a7e1b84ec6b99869b1", 0xde) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x7, 0x1, 0x405}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x1, 0x20, 0x4, 0x5, 0x7}, &(0x7f0000005000)=0x14) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f6c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b90e00", 0x4af, "9ad06f"}, "151f5a2e"}}}}}}, 0x0) pipe(&(0x7f000071b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f6d000)={0x5, [0x0, 0x80, 0x1de8, 0xfffffffffffffff9, 0x6]}, 0xe) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6e000+0xac3)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000066b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x1ff, 0x5, 0x2}, &(0x7f000044c000-0x4)=0xa0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f6f000)={r3, 0x0, 0x30}, 0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f6f000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f6f000-0x20)={0x1000, 0x45, 0x8, 0x800, 0x9, 0x2a1ff95c, 0xffffffffffff7fff, 0x1, r3}, &(0x7f0000f6f000-0x4)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa7, &(0x7f0000f6e000-0xa7)={@random="21d404ce6100", @random="3e45fd8ee1a4", [], {{0xffff, @x25={0x3, 0x1, 0xff, "2699fce0d9224d7f65de26fee9fd1c9605549928da1d705197848549e30cd2c2d29bd3a88cca3a00d5239ac329ab247a37648e2955bfb2c03093c794b80bd7c7a51e6b411a8a5a586b203d457679517d35603a7180a288bb3345878de26c1197e3dec45dadefa4319b3d062ab8bb4e32ebebe849925a4ee6d6eaa1f3e561cc2c6c8ba06b836d94554475e268c678ac63cadf64b1f589"}}}}, &(0x7f0000f6e000-0x14)={0x1, 0x3, [0xb2f, 0x14a, 0x15d]}) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x37, &(0x7f000050b000)=0xf000000000000000, 0x4) pipe(&(0x7f0000287000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000058f000)='tls\x00', 0x4) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bd1000-0x4)=0x0, &(0x7f0000dae000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ae000-0x8)={0x0, 0x0}) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) r1 = socket$inet(0x2, 0xe, 0x7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f76000)={0x0, 0x2}, &(0x7f0000f76000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d62000-0xa0)={r2, @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]}, 0x20, 0x2, 0x100000000, 0x7, 0x48}, 0xa0) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000e24000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000235000)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aeb000-0x18)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d7c000-0x78)={0x7fff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x144, 0xcf, 0x5, 0x4967, 0x81, &(0x7f0000bfe000)=@generic="58a48092c7425ba6d4283b6c0c84c847", 0x5, 0x0, 0x3ff}) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ac6000-0x10)=@generic=""/16, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000078000)=0x7600000000000000, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008a4000)=0x5, 0x4) 2018/01/02 11:54:22 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0xebf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xf96, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x21c000000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x81, 0x9, 0x257, 0xfffffffffffffff8, 0x4, 0x9, 0x100, 0x6, 0x6, 0x9, 0xffffffffffffff7f}, 0xb) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005e4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000dc0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000073d000-0x10)={0x0, 0x0}, &(0x7f000080d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xdaa, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x33, 0x1ff, r4}, {0x9, 0x40e1, 0x0, 0x0, 0x9, 0x6, 0x6, 0x10000}, {0x1, 0x200, 0xe3d, 0x2}, 0x9, 0xc, 0x2, 0x5ae7421701a968f5, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3, 0x3, 0x5, 0x1, 0x0}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000f07000)={0x10001, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000bfb000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004b0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000ff3000)=""/157, &(0x7f0000f98000)=0x9d) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000bb8000-0x8)={0x1, 0xfff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000081000)={0x1e, 0x1000, 0x4, 0x100000000, 0x6}, 0x14) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = socket(0xb, 0x5, 0x6) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f8e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000065000)=0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f8e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000008c000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005c3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x9, 0x400, 0x7, 0x800000, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007d1000)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000f8d000-0x9)="f5f28e0771f73cb0", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000a40000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0xa, 0xda, &(0x7f00000e2000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003e0000)={r0, r1, 0x5, 0x2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f0000d43000)="", 0x0) sendto(r2, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c06000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00006c5000)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000)="1f9bf84f6f2645bbf09e8cfd82423a162435e0f752bb3629c5706e993ef70e55e3ff8862fffdafdb20d64d8fceb338637cddb17bbb3dbbbc984d89ced4528bd5834c505b09adedde3ed47f02f4c894ac6c", 0x51) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c07000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(xeta-generic)\x00'}, 0x224) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003a1000)={0xd, 0x8, &(0x7f0000d99000-0x40)=@raw=[@map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0xc7, 0x8, 0x4, 0x0}, @alu={0x7, 0x6, 0xa, 0x0, 0x0, 0xfffffff4, 0x1}, @call={0x85, 0x0, 0x0, 0xa}], &(0x7f000097a000-0xa)='syzkaller\x00', 0x0, 0x30, &(0x7f00004c1000)=""/48, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006b6000-0x14)={0x0, r0, 0x1, 0x3, 0x0}, 0x14) unshare(0x20000400) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000075000)={&(0x7f0000240000)=@ax25={0x3, {"4c6fa61e3f9f89"}, 0x40}, 0x10, &(0x7f0000240000)=[{&(0x7f0000241000-0x92)="322c6c1947328a5c602d751ab7703916ae3fe3efc009ab4840a69937d946df5bdff8189f24b806feee8af95c964db299a82c26b1cb57e9287175dfff9537360017788065282dc91a36bddb1795de2bcd784f86f34bb0949fad38e0ebc1fc7afbf976afba2716381da428cf0f7c755e34facae13f52f6166ebfac944d5e28a5eb709f27cc15259e1deb26c5770b7e3cdb85f2", 0x92}, {&(0x7f0000232000-0x40)="db5b07a1fa6bbbaa81aa6e9e98f5fb877bdd537c3637db6464b5d084b7d47503450361e4763752e70df4b71b4ed3aebcd6c88f8e3bfa8ef860cc2066642f99a9", 0x40}, {&(0x7f0000018000-0x72)="0b74fed8b7f03bb9cc197f2a17bec2ba48ea2554c78c12b386403f9e4be9176cc72a2be20dc0c348aaa06405d11bfb56bd485f4a88b4f5ddb0cc3de09f65f5a43a14862331df0ad893ccf764c53a0178ee9e745d0ada497c11b593fab73c520ba961bbd08804cdb423461375d6ff492b47d7", 0x72}, {&(0x7f0000183000-0x81)="e7f008252c3934fd80ff63aa568281781f250807358a87c1eb1efe369d3380a3ed09f24815bfdb46098f37cc631fd87197c58d092655038c7c219231270adde824a8fb49e108a9410cdd19ccdf992b6e9e816e9bd7d19d3e1836da021e40c43378e00415f635b171035b29d4be93faacb540194a6c1388fab317d96110c0c1ae55", 0x81}, {&(0x7f0000240000)="fc21a376ba7ad64d40596f6d7fe8716d432ecdbd9afbffff8b3f39c60721b71a56f750c8c3d6265e9eb9864401fca48d98fe8f6c8688e2e9feb5b6242d4d52a9432cde6c66208e79c5baa15d0eaeab53f0000719cc3b5c7dbcef8ac43503810313af2276bc9e1bc6b5bb48fc519734ba6f581808da10288d4931677cbd45c37b0db1d90a71c4357fd50b4450359b46f0a4", 0x91}, {&(0x7f0000162000)="8e46428b246866afa16d64cda147fef74f3c5738aaebf77c41725529f8a23864f214ea2f5ac03602e925eb3bc37c390ab18c330bb13fdeb824f89e886cd9566953d3e4db023d2ea77bc39399b8142f50b1d968da6c95842ce406b126cf3755f4b5fde5f0c323ffc5deba72b0a09e877989ddd6e74c72d529ce61c80f38fd286907f81c498134cb7421e3dd29edb0782b3893f4fb12bb171a8458eff6bb5b0699478dfb", 0xa3}, {&(0x7f0000045000-0xa5)="e673dbe07f0c8324a2d7b597ba8b7fb4bb894d383c8caa8dcd85bd126f9053b768c11d5e64ffe0d0bd761649d56eb5dbf4c53b4cfdd5773e49b0cf4cf6fbe7483aafa1829983fb159ad37038e9966d4dd8411a395510239225ba132fa24825f09b90eb2bb9bdbbdf82981ed5571bcc2be9a3e6536b15a408d199b969ee3de6aeb9947dfe8ab473c168c0c80e766e360d023250321208d45442540e1bfbba650bf158f61f87", 0xa5}, {&(0x7f000016c000)="03010b45643202847eb8b74bcd84327c56e35ede9aecbf4cbbb60703b8138e6e7db6502c261be246eed232d0af8466c6fb8f47bbb73178a2d4ed52ca07023266bacaf0cfa346be21f65fc8b3", 0x4c}, {&(0x7f000001f000)="db16d00d5035caf251e530c42c423ab014bb49f6b96e6d8ff8596e94e463860a82bd9469714d856fdbb34625631bc51682dd103c29d5044c2b229adbcfbc0255839c76d7920f1c339dc6984d65a74f89d33afde3edc847a011060a84f784d226ee0ec3baa081854617c27744", 0x6c}, {&(0x7f0000231000)="0056d39bee80ec33d289f63cff540d601b51d0acedb69575e2d24324974e74b1eb8e7de37403d517938e84e9f609fa75f22b7cd17e3f010c1d7a988ac22a195f4bef0051e2fd2db7367312f22d5f706b67bbe6d196d026c5b6ae9a09dc6b2641dadb1f0c41e8455eee6bf6cdfebec93ded53154b061d096a0b3d813cb771783a6effdfafd0000eae44bb1ddbe60e69f7f8974b66d958da0a8f196570d5d733025f43b414025c992aa7d9e6c11232fed3148027b02b1f0e2e80d3f772bb4ad27d58e663ca395dbe6d041c4e1d8064464a4d", 0xd1}], 0xa, &(0x7f0000240000)=[{0xb8, 0x11f, 0xaa1, "60dfdb607bf1885ce0e356c9a8c6ac952aac5cad1c8db16dc27f43eebac2d3c24f44cadeb2ee5d25b8be95b84de5eb13a2476d52492a7c15f74696e83ab46aec201bf4f4e4456f9833c92c84f69d5912a829585a2ef390e24004bdebb794122faf9f529df2cc62843b8b903c0eb6eb7215f6ab1103b78c3892a48ab7e93c3b6abf8034c2455964288994b48a4073f9d2b0d3b6950c353773fa56489c3830123f607fd6"}, {0xb8, 0x11f, 0x8, "f127ea0f753c5dc94eeb581091565c9d97ec2bbb91e0f92f7460bd12a02e60ec75308fe94e003a9b0af719f141fe2f575d38b6da1a380f18db6d0e4b10370b1f80843a2e371af098ef41fd5fbaaf3abbd03530932be2a8072ffa7557bdbf678c21151090add1529952c458a0201b290f10e2b89e4a46d733ccc95d957519e7b35f8ff434cb6e61e1949905780786ee72046fa8ccc7f2ec8a55b21bd77a033a86c2437db77f6d"}, {0x1010, 0x117, 0x200, 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"}, {0x68, 0x18f, 0x1, "87c4480a0ba38a0d038f0be0bf28a61475bfd3fc8f200bf16f85e7bd14ad624001767c2f737c51d49a02e288ed8366ea1b267a791d39f9dfe43bd974126d6967092d7bd2921bf26d8677f2856e8f3c2af6e48900"}, {0x78, 0x13b, 0x6e0e052c, "761c8d7430e63ddcb97b984407b1e8a9c398dc72a76f4a41c04019e056f0b2545aaaf39ab7236ca3d3abd950fac060d58d10471a65f3c8d88687a97bb04700c261d604919cd0d678d5cd8a9059900d2d7cd14be6f882ebb5c515f101148d6c1d115d398e9c"}], 0x2400, 0x80}, 0x8000) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001c8000-0x4)=0x0) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000bb5000-0x38)={&(0x7f0000e45000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000f0000-0x90)=[{&(0x7f000079a000-0x66)=""/102, 0x66}, {&(0x7f000059f000-0xc3)=""/195, 0xc3}, {&(0x7f00000e6000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ee000)=""/213, 0xd5}, {&(0x7f0000477000)=""/86, 0x56}, {&(0x7f0000738000)=""/73, 0x49}, {&(0x7f0000104000-0x11)=""/17, 0x11}, {&(0x7f0000619000-0x71)=""/113, 0x71}, {&(0x7f00009ca000-0x6)=""/6, 0x6}], 0x9, &(0x7f0000d56000-0xc9)=""/201, 0xc9, 0x2b3c}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 11:54:22 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e20000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f000026d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x3b, 0x6f, &(0x7f000077c000)="11939e31294f07fe262b88c574e35bf0f2ff183bb5c9699d946f26f8d9c71c07486621ab28d921836aca117e9d6725e1ff2210483a1bc128514970", &(0x7f0000569000-0x6f)=""/111, 0x1, 0x4}, 0x28) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007df000)=@req={0x28, &(0x7f00006a9000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@llc={0x1a, 0xf7, 0x195, 0xdd5, 0x5, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b2000-0x8)={0x0, 0x0}) connect$ipx(r3, &(0x7f000019e000-0x10)={0x4, 0x8, 0x100000000, "342675ec30b8", 0xbf3b, 0x0}, 0x10) 2018/01/02 11:54:22 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e3d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f000015c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a57000)=[{&(0x7f000088e000-0x1e)=""/30, 0x1e}, {&(0x7f0000fa3000)=""/199, 0xc7}, {&(0x7f0000fa3000)=""/4096, 0x1000}, {&(0x7f00008d7000)=""/17, 0x11}], 0x4, &(0x7f00008d5000)=""/231, 0xe7, 0x6}, 0x140) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8f000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f000040d000-0x20)=[{&(0x7f00005f0000-0xe8)="e369ffeda46184c785e3ae679dc37a5fe3f04dc10bf3ad528df336dfff5c3110", 0x20}], 0x1, &(0x7f0000339000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00008b9000)={&(0x7f00004b0000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00005e5000)=[{&(0x7f0000238000)=[{0xa8, 0x6, 0x4, 0x9, 0x2, "8b827d06522706e0e8fdcde37cf91a67262af4061cd0ab6a025264abddd5c166be28cd91585e9c9eac120f02a1247fea14a993e8edecd5f02039e1b637acd4dc79dc6188b7b6bfafb64c1b7515757b68ff68bcacd5e3180ff234d3984a96295e87fd8f7dd5aef5c546deb74a076da661c5ee3b301d46f38b01d44afd51c7a4be66b76c9ac84ed853ed55dc942ef07932bdd790a016bf"}], 0xa8}, {&(0x7f000018d000)=[{0x68, 0xfffffffffffffffa, 0x401, 0x8, 0x3, "bd0ef624bd2843d779ecf5c444b0410bf710d1ef218f1c037f3e5a9d21d860924e534a0f1b4fdb07f9f47e2536ae354d412023c7b4d7eb2126098ef2fa9c49eb9e340993257157e10f8d5d4abfbce826dcfe65c6af"}, {0x1010, 0x8, 0x400, 0x7, 0x1, "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{0x1010, 0x1ff, 0x400, 0x1ff, 0x3, 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{0x54, 0xfffffffffffffeff, 0x400, 0x5, 0x1, "67bb62af6584f8e8256bd3d18fc24aa210fc642e767e08d36af079d3c781dccd8c4d75056f13fd8912c3d1fc2249203410a74b51d97c41b9f54450a0d75d3308358966a9"}, {0x1c, 0x8, 0x0, 0x6, 0x0, "381c8ca2ae831be84add068f"}], 0x20f8}], 0x2, 0x0, 0x0, 0x4000800}, 0x40) pipe(&(0x7f00008b8000)={0x0, 0x0}) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008b9000-0xc)={&(0x7f0000631000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = accept4(r1, &(0x7f00007c0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dc9000-0x4)=0x58, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f000074c000-0xc)={{0x9, 0x3, 0x9, 0x7fff800000000000, 0x5, 0x2}, 0x11}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00006ca000)={0x0, 0x10, &(0x7f0000af8000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000011000)={r4, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x5, 0xffffffff, 0x1000}, &(0x7f00001c4000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000670000-0x25)={r4, 0x1d, "305683808f892ce48a68db7c95861d391d996e86c3df20e741545aa3c1"}, &(0x7f0000510000-0x4)=0x25) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000041e000)={r5, @in6={{0xa, 0x2, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000082a000)={r2, 0x4}, &(0x7f0000f67000)=0x8) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0xf, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000003000)=0x0, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000b000-0x4)=0x2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xffffffffffffddaa, 0x30, 0x7, 0x2}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x8290, 0x1) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000e66000-0x2)={0x0, 0x0}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000003000+0x697)=""/41, 0x29}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000e65000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/212, 0xd4}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xa2)=""/162, 0xa2}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e66000-0x18)={r3, 0x3, 0x10, 0x8000007, 0xf7ef}, &(0x7f0000e66000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x7, 0x5, 0x40, 0x8, 0x7}, &(0x7f0000001000)=0x14) sendto$inet(r2, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000885000-0x6d)={0x0, 0x65, "447ce2150c292f93a1f693a21179d552c7d349bf38bebd173125a5d4998fa962ab20c55df9ec56b2429b0b5f0781efbbb6ad984689ab64621d79543e5888ba3e0d3a394aabd29bf75fcc9257208cc61e7e19399b6b3ea9782dca9f7f806ce00aba13658a67"}, &(0x7f0000d05000)=0x6d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000015c000-0x8)={r1, 0x8, 0xd537}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r2, &(0x7f0000ea0000-0x60)=[{&(0x7f0000bea000-0xa)="511a90b5ce6327e33c49", 0xa}, {&(0x7f00009ea000)="9b8570c3d29cc1178b3025aea1175a63b627653caa7501d05d2b1fe4a2f136f355c6e32c531e104de2e895b1bb80b89425c0f872b54af92bc3ec0b9260d7acbeb5b2ced4cb942b9cde24e6ef777cc578e1530a45ba505bfee05ac0c6c4aa58196b62efca1451401c544389b595cd712a95c5e6d0d1450d17c30dcd2519e153f304dd", 0x82}, {&(0x7f00000ad000)="7dbaa089e52ef3357b3e4d019bb3bbe3906dfab431603f58c20d26bf27911df765548c613a1d6bee3d98bf7c7b4888e4df8046bfb4e8", 0x7}, {&(0x7f000037e000)="0ed24ca80ffeaefa9cdf53e8c48c4bfd", 0x0}, {&(0x7f000098c000)="fcf23e295498b0c3e5f4bb63406abbb90e74d1ca3c7d043b594223fa7b9a61a1cab6d839ab3ac45906896e98d86b3f729eb674ede7527e5adae4fcf4982d43caa431c5477a565f9301b89ceace07422cfba17b36fe68defe8d2e565fb4694ffc1c640d53e6f84e8fd5df909882f6aed94eea5eeba6bfd43e3cd4f1d1d40649774c3b67f41464a99c0d8ad59eeda7db3328b434448fb0de5968f08b65a4257e47f5e6077bf20f22500106f86f6393f369120c49a7c906447c154ec61f91133a8190d782ab5182d4eb44c4cd46e5aab6e9ae63d0c142f89f50d29b8fde3f4e64cbc605973441fe98d638", 0xe9}, {&(0x7f0000b74000-0xb0)="9f61690f90f3def33887b46d6d8642ad264a2c6b2492f047045aefa351dfcb90a0c479b0b53c4a73fdee7c9ee3cdb1fc794c19b05806f068d0341af399e305e6de47f629dc625ffca0180865c59980dd8a9d6de6b7a818c1b150ad95320083ad5c4e28f9eb8da6fddf1f07c8f33441fc5691bd6f41a71ba4e8f7fa47048eb9d0aff721bc807862f4edf6386befa2f0d90a598ac1124960f80ddf905765a6a0372d2db496862ccb03b32c3793fb987041", 0xb0}], 0x203, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00009fd000-0x20)="0195090700070c0000fa000011040100df000001010009000000ff000004eb00"}) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe9000-0x29)="2900000018003191dc000fe980080002021300000000ff067fee0c000c0016000401ff000000050001", 0xffffffffffffff82}], 0x0) 2018/01/02 11:54:22 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000082b000)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = socket(0x1e, 0x2, 0x0) close(r4) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e85000)=[{&(0x7f0000f9f000)="80abcc1b3ca95cf40b087786e4c7af6ee865d7afa5e6f5ad3bbba5b5fa378a8ff5a728eb90fe9a2b742388e9c454a0a254b4310fbeb6ebdeba6e008ce3e13b78758d79217713e5bbc64ce35af99e9b13b06880e842456f71baad90edf55fb2b2", 0x60}], 0x1, &(0x7f00003be000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom(r4, &(0x7f0000cb4000-0x60)=""/96, 0x60, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000400) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="0b00010095d2637130bcc1", 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000049a000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b85000)={0x40, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000946000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000049c000)=0x7, 0x4) 2018/01/02 11:54:22 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a52000-0x4)=0x0, &(0x7f00004b2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b1000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffa000-0x1000)="3c5f5ce1ca65ce3656a072f39eee11f7f409474ba3c87786223d3853066cdb45941a8bbb52652bde3b7f8d0f2484ec7c06861967832fb3fe88890218882eb8a114f41978679c7150b957977bb8f8be1b8bd9f22feb46ec420866ff2a8224888ba3146f114ded929e93e46c565130547082cfa1928a91dac4ccf4e5dedbdeacdd", 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000fa5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x8) recvfrom$inet(r1, &(0x7f0000e0a000-0x71)=""/113, 0x71, 0x10040, &(0x7f0000b1b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:22 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xcbda, 0x3, [0x5458, 0x243e, 0xb4]}, &(0x7f00002c5000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001000-0x10)={0xb, &(0x7f0000001000)="48401be4b63874ff2a6b86"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x0, 0x1, [0x3ff]}, 0xa) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xec, "94ad1d74a8587768fb48b33f1ae6ec7c28181e51abb78f3b31e588c4e3343a8f31435ae56a1ac1500cfade8db39e47a8a5bbed1cf1bcf1ccbaa6a66d32f06dcb5c4f99d6b3999a2626d43e91a49ac3cdac2c2aedcd9677aa7ed67f04f5dd00c6cbde0fca17d2c9bef1bd9e2ff40fda166cadc4df7ee426b08b61a81c80501c55f1f1ef1c0f76636f0f6117cd6adf455f8e6217bb78d94bea0f6b9f66cee522f111c5b0cc691430d9aa24c37c6314fc4d3f68a78149ffae436cb776c213d59168b5a664d99c4ab01170ee13914ea15f6fe64577822752433c10fc25ee0a597d2e47a44cf551568f2ab9e656c6"}, &(0x7f0000fdb000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fdb000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0xfffffffffffffffa, 0x7, 0xb5cb}, &(0x7f0000fdb000-0x4)=0xa0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xb6)=""/182, 0xb6, 0x20, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000a1e000-0xa8)=[{0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f000027c000-0x3d)="1d76958049edadfe07fc18d97017182608bd8a49fa17d79f49b29bb86d1b3c58b83a0a6ef3faea02c8ff54624dcd2879b0e398e55193094a168fe58bcc", 0x3d}, {&(0x7f0000f71000)="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83efbc0d8886856929f1171d1b2a46f0f9eca3f44271de29990514d62f417b469d4236fba3324d27b44d895ad282ab692dc6f29a1afea429cd8606effeb6be07c9199d3d7bf77a1a434479c7ffd9b2d11f05af8bada262236e0db109b200f7fc579956cbc10396757d2c04a8b96cafb020936ea2d69dc40e848b3866375e1a8db19dcaef7cff72633b8148406f010d257d6ddffb14192cf37576fd95e35fd434940c2f9a96996c4680b4ed0589f3bc35807473b910067dff2a2f50361685ae52bf8361ae81313d7ae3a8c6674bc8549459cea78152bf7fc03531da9c2517c3999f0e927892029c7698d8a584b65ba6014bf33c8f5e92e267bac04547522cde6a67ce31ccfb2ad010a4b4c201b0fed204f3d873ad5794e60917258c33fe2ac82b6cc75a6bc9d60d31e1dd176a2eaadf06eb4634bddaefb09783e301f0cb2659d94daa2caca247ee0eb9e7c604b1507db51f787d818ed1be2188f62019305ffdb3cbcf976769b385234cbb7bbed7cf266d6da8a25f88ec8b41e7d7a466ac9e54de52666706538ca08ac40e4e51e6ce9c864b5e7be7eeb244d121611ae69af7a7fd339ec58adda8a4006f30d06cc03cc0e214aaaa0df2037cb2ddfa28750aa99f01fe64145b40c2e240c6dd01266c303b7c35ae3f12a1ad91e614139fdfb973177bab8c8d3dff2db2785d944314289a715b941f026168786acb1109b43dd28837b9a64d96b75ae42370ab40f7ed926d800cac05e8d3bdbaaaa9d5e54e1ab4281ce3eff213b459fe3db8086153b2a05454eaae410ea1d07b4c4c2885a5be7abb2c0327b1f121731988df454a01aa56b64369064092d93c48c4e312fdaa94adb08e01a4dc860608133be813a0133b44764ff7a06fc3d9d948dd1f296192ab005315c3afa3a44692d514408e703176e8570781a444008204f7b66d11cbfd4d07a5d566a0e89bf6df68cc88159b2919bf4dc8c602e229732c40cc130e203a826cb839177c6b756b108978f9dfe1a2e2e1b95ac0956c06eaf905d066ccff44398587bded19009dbb111410cc685d530ee0c79895e98a88a1562c2127ef5a292773fdcf0568c4b998fbd4bfea7fff0e3e308ebdb82e1a07a7bdd7e44e9ffb760e7241c0408f0eb36904fa348d519b4c9ae208bd76b196746574d9be72eae3fd79c964edf4f940baa1a36df1e424ce095c1a21bd77f6634150b35580429f8b9153d73520aa38380d8d030d596897d4fe5b9280b582da178ade9bef1d520ea0d312650da2bcbefbda8dafe679bffc40cbc155e05a010ae4607f36426d98239061fd9d4230552bd1f1a2c9f2067055d8cfae9d855af5df1e6a29c79d8a547e35b55978bd00939599499326b26319cf8adf11519325a6c01ecbfe589cca5fd183484e813697ac26fc725a779a9095741a502b08220e084c94e88b6e56e5322e8243ee0588c4cc33af15654afb2d9058bfc6ea6333e0e4b012d1ac9b77879ce4a87418e8d090bb1c42754869a018ab2ca122e33eaebdf5eece20551795e148a0f17a060dfa8468033ed4739226521c072df726133abf8113fba222190e3803eed90bdce552da64c58d1b9b35d7c52b82977824c15841cdaf200bcb47adb62e4ee5eeb283af63a475edcce3dcd8a825b361527466baf750fdcc9daa08fb32a144a1ff467d81e381b3fc05d498be21b2e2243ab7b3e0ac3796beab2eeb8dd5196d006d7d5f2c87ffd26524733d03869df59270f9d0c8b5a102597322db04d18c7a6135df656757d54964655dd36ddc59d003f931a689b73cf1277e77522e07a260726757d1de88aef1e88ac7f43adfface579b033bcd4ec7ae5d2241a5170f3bb1924133a29c4b5c4f257ee2351471667e878a56d242902528232d6f4d3a06e4ab70dba76bfc9bd6f68c8a3269276149a6f4ff5bcda6906df28bdf2ba0b34e417730556b23e2402846cd949df7d9f8b702fd173c6ba20a097ecc34d97319256527f9a6eb658198d0db63890fc57c3b08ca9a80d1ba4126143be95340bd9b4b9209b1da1bd853aef191b86d4117fae0576f4efe19673bf9dae5f54cb92a1800c13e747812edd38ae46fa34bae3b44f66ded6c5bfffd14ae61165c44bf635a56943dc8a4d6077284739ddce7220954c3cdcc46238bbfbf6962baa9e49ba0410500e932009673d7dfe30ee2ca4769589f5d7a302005dc2cd468cd5c1252647e8f5d3083b113c13c61e461f7f049f40830dec690a493c7c8420b7b1a24d67eff7442e9c6d50b8c6aeeb7219a7da509decf7bfffb9ce3c97905e76ade17", 0x1000}, {&(0x7f0000a65000-0xcb)="eae205e39172c31d07f02927cd43a6003e1bb99f03c6f03b177930147e76dd607616ff0cfb5e264cf4159e798bc5510749dde5992276869ffcb9a1a5a7c5dbf944a08dcc3fa929520f5de56610b752c000d7ee5698d5c2ed33da874f50fdce307b2be36c42a0bf6700918190f0448358b798396a2ea03a047b6f935cf2724453dc1edfaf60b8244ee24020980b800af68f3d0a91ffc282403a87ef1e3cf6086fcc8da00da3411c5ec07d7c59c2f4e72523eab377200e75a1b910b5d53f710c5de8ad8031632ba6cef1d04f", 0xcb}, {&(0x7f0000f72000-0xa0)="7d81dc76de643ed41acc4dc595ab40fc7009fa1e9d8c70e077f7435b584445e3f77b9544a7e0de9f12d0d311802fee67536dc25228f7d0f5a50c33684928e767ed1dd3325921213f4995413608f5384271be56ea601516b9faaf4485e5f464eacde8419d20864a796462d8807070c2e2f148e135f86c13292e22c807f06bd0f9a06d345dac9cb4323bfd99b4512f82156cfbd096c11b8f81d0d2614708ffcb48", 0xa0}, {&(0x7f0000f72000-0x4c)="1e8c9cda049bb5556c7cfea2fdba02ff7c9d8e8a351098fa3cdfd3aed920d575f30da123febce39e89bbd0ab165e3ff0543aae7b9fe9fe9366576de5f4db077d2612ab79a7955a83325c9d35", 0x4c}, {&(0x7f0000f71000)="19ed684cf9ccac5f78b9e7ab94e0c5420212b133aaac7f594d947784f461ea7b4125f72321119362f2638830c963805835547b1739495b4277467a6b537427b5c2a8e77b28726ffb5f0e6c309996baf554e2470a8ac2c679ac997baf5a3416ba1811893d9e7115cf85ddd5398699f5db2f3a8f78aeb8c8cfbb39f65a5330", 0x7e}, {&(0x7f0000f72000-0xc7)="1f6e40a8fb6f6c5ec6bac2e71d634b2a21b8712397bc55b2fe84ffa720caa3a45c63cadc5b526d9ecf0bff9787fc3308b2e551d7246876e147c491e49d9813a13a538f61075db55ae43c2031899e78562f30dcd573f48180617b18c9fec8036b87890e74355f8a93bf01af3401dd871536cbefe6cdc4e2825151377bc6e527a32c0997d9dddce9f5d6a006273c08f98881c43e6b10ff3c9799960c4d04142443334a3f2ab775e88b9f0984b7e32bb6c81415601719022e7f0495d30a80de18b3d0d5d92d308065", 0xc7}, {&(0x7f0000f72000-0x62)="e9c96fd35dbdbb9a7fcce30d8f9e94c43d88e724319df5a647b51a2a1a57253898548f32ded603331d55cbf5e6cf57242565bca732d3d407fd0db2b3b58b9efb1033e13398f37fc1d8e9d7bfcb890deadeed58f0375420bb4c7e2343d0d1b658c842", 0x62}], 0x7, &(0x7f0000f71000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xca, "8962b16be712780413d3ffd1c940a6a2c572189e9cc8a779f837cd4144ed22ee95d8c565b3fa3f68203e60a3b875f78f8f98704f915f57e79712f7e6990c9918d7c8839a538101a7c8bfed465adb8cf290a205a4d99684bd915c39a8f0d3ea70b96c814111b64741ef2dddb4734694a1fd48740b1eda3268fe14f37e70701474df9d51309289915b652f5d5f8d1e9b3880f390e102b7d720578967faf886cab9237e5907409b9958dc4a7400954a92af0eb810b3da798656ffe896960fb95326b033d77c5bb938be6b1c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x140, 0x11}, {0x0, 0x0, &(0x7f0000f72000-0x50)=[{&(0x7f0000594000)="43f0651fc7e032d09ffbc217e635f9189ff22a05cd13e153922bd80fafa257706a18e2beea3bdcd845a566af320587c2499d1ebab7f38daf31e645bccf6f3e27066165ad8f7ce9c7ea5feb1bce8996f6eba6ed3df98f095757a233fd99b3115644028e271f6c8299113c386f37605c7b545ea9bc661caef4bc553629c74afbb4bfc813c22ca41c30c5b49967d02d2970346589836a4a457c3dd14f64623c3f06059551314a52923310fd57e5e1b860f3c166ab5b64365735b69bf33f0d394982f43b3ea82f98db8b389c5ec2996736901f61c671826d2b83cee3970701eae820e99b33c69c3b69a28e9cb6170199c48ebde9fabab3b6950e", 0xf8}, {&(0x7f0000f71000)="b0afd54d1eab6be9901fa73a866a5be5bb9f4687e1842a5c50c757023df0685f9c502332f618629e22a21432692e0c2c056e4d573a6f07e350f8840b187a6eac40b83a77d53c19cbebd4c14724", 0x4d}, {&(0x7f0000b3d000-0xb9)="46fef38f6e508b7dd4dafe3f80a7674daddac6bc5d46053b99f792f53c06cf2c48f0b369f7eed4bd22af5108a76f3bc0b39f46ddc05b284e2e26f8d02836fb908ba257853b2c60c86dc4a9bdec67a8141a4c5eca3e4ee91d4484e55e0faf071bb23696952dc181dbb1ea1ba80f4fcb7bc4fa0b992e2ff6b7b859dc7f5be1856714d57585de444c082f5f48caf8976b893b2101d9cd47b2942373c4be1075bc74307cc2e6e4a8d1ba159b0b8db0aa95720ad9029d864beb4640", 0xb9}, {&(0x7f0000c07000-0xf9)="dacf4b0ecd123b4cec47f7c7910fd256de426affab60dd319ceb60afde886568f4e6e2d241af2815789b296a3151c5a23bbec273076e47843e0930437735aab82194e55a80d502ca9ec89d70088a54c2ccb28aee58af3630be4d74d5c05666dc60654dccf0c22b5ae68f2b226a04eca9269db2099527e22ab1966755b8b7da74c382fd3d6497784eb5fd5f0c3e8cf8a539b89204bc32caa84990572395d9baf13f0b05f34c0737def3759c27185ba8621872f63925bd4d2e0375c227541847af27f61858b555954ba5ac75ae13a8232c811cd49e88470ae96839f414e231c9c595fa6f878a5d3892f7116145142273b2fc7b361213182ffa64", 0xf9}, {&(0x7f0000beb000-0x92)="62f565cc3faef8eb82437cf7c25d2f4a2f425cc3874d7541d327777f932654a93a8d6e61ccc51ce24b5d20b94446e58a4f5115cf7e06074b637f1b2ac52148535f67c97bab6dc121fe194d933ddb10835b68f7e10405ebbf93e9460223db6470106113396b72830c86f8154fb2c529b6032c849843e452614dfdfac195517730f11874f5ed789d0a322235a180d027641b2d", 0x92}], 0x5, 0x0, 0x0, 0x1}], 0x3, 0x80) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000f6f000+0xf8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b12000-0x8)={0x0, 0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000085e000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dca000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000dce000-0x1c)={0xa, 0x3, 0x28d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000de6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000193000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc6000)=r1) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eee000)="0549919e27570063cd41e0ef09ebe10d254aed99da7bac7c3a3f205dc6f524da1cc9d9a633847e25c1d9d9ec2173e52a92", &(0x7f0000eeb000)="", 0x0}, 0x20) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001d6000)={0x0, {""/7}, 0x0}, &(0x7f00009ba000)=0x10) write(r0, &(0x7f000057e000-0xdf)="d0c4c7c467c065936f694b34b59d7852432811364bdfde66208cc3c7401b44865382d64d561514a042e7441c67d03ff917d93a5f733f19bf0c5bd3a884349c4665687b9379ae09f427ad370c738cdf1919f980ee9c2ae760172e4b4b33ecc9e6c7c6ec588a826ea033a719fbaa4f38ede2561d973cf8b41e3a072b97c4042eace8c49524db66bd7751159451708c8d1d50e8c5babb69c01ddfa83b44d9f175fb693381ceb4d49d4f1ae84069b439af5cfef270b9217d6d83aea6b4081d81bb2ed3afd2d5529db6f2a0669e505496604737b944605e6a221a037ff911f499a8", 0xe) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eae000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eae000-0x8)={0x0, 0x0}, 0x0, 0x8) mmap(&(0x7f0000ead000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x105a, &(0x7f0000eae000-0x105a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f03c8e", 0x1024, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x3, 0x2, r1, r2, 0x100000000, 0x0, 0x9, 0x10, 0x0, 0x0, 0x4, {[@fastopen={0x22, 0xb, "9c93ff6969400b593f"}, @mss={0x2, 0xfffffffffffffee6, 0xc04}]}}, {"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0x0) 2018/01/02 11:54:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfccf) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet6(0xa, 0x5, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b22000)=0x294, 0x4) recvmsg(r0, &(0x7f0000486000)={&(0x7f00008d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ba5000-0x90)=[], 0x0, &(0x7f0000d3c000-0xcf)=""/207, 0xcf, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x10000, &(0x7f00009ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000291000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4e6}, &(0x7f00005b1000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000087a000)={r2, 0x3, 0x4, 0x100}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ea7000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009ed000)={@generic="67567ee46d076a616626d12d1519b9d4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00002a6000-0xd4)="ae2def216acfce0a5df8bd70134cd5b228c68860582e9cf737bb02c6a641bde603fb02b0b56ec53153418552349f936885bbf1b6e7e235a965fb2e251bb6f59fbdb23e7fb492d7cf22ded9f114a30ec7f4c4604eb017d7077917f62b328ee97823869751fed4821c6ea6c8e2ac1a13e170952515375611825471c440988793cb23e763b3d2e882534184851bb42afcc8a7dafa215d047b1cf7978255ceb96bd1821dbf276b9a468708f8b288f17bfc5ca60f46b80fc5ed3afca4f643e8ef0efff8ac476b07a508c492f68c1870842d055b08b326") sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000420000)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000270000-0x4)=0x0, &(0x7f0000b5e000)=0x4) 2018/01/02 11:54:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000203000)={0x0, {""/7}, 0x0}, &(0x7f0000f37000-0x4)=0x10, 0x80800) accept$ax25(r0, &(0x7f0000493000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000997000)=0x10) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [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]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/02 11:54:22 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:22 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000036000-0xc)="fecb8d748ef0361f9573cc24") getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000034000)=0x0, &(0x7f0000035000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/02 11:54:22 executing program 1: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008e8000-0x4)=0xfffffffffffffbd9, 0x4) 2018/01/02 11:54:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e75000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce1000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000535000)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b77000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet6(r1, 0x0, &(0x7f00003b1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000128000)=@assoc_value={0x0, 0x0}, &(0x7f00008f6000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005f2000)={r4, 0x9}, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f000034d000)={&(0x7f0000acf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f08000-0x70)=[{&(0x7f0000125000-0x20)=""/32, 0x20}, {&(0x7f0000bc7000-0x1000)=""/4096, 0x1000}, {&(0x7f000093e000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ae000-0x94)=""/148, 0x94}, {&(0x7f00002ca000-0x9a)=""/154, 0x9a}, {&(0x7f000097d000-0xf8)=""/248, 0xf8}, {&(0x7f0000675000-0xa3)=""/163, 0xa3}], 0x7, &(0x7f0000d6e000-0x39)=""/57, 0x39, 0x928}, 0x2042) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000083b000-0x10)={r4, 0x6, 0xe047, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000707000-0x6)={0x0, 0x2}, &(0x7f0000ba3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000027d000)={r5, 0x200, 0xbb10}, &(0x7f0000850000-0x4)=0x8) 2018/01/02 11:54:22 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f97000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00004c2000-0x4)=0x0, &(0x7f0000f98000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000065000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000042b000)={0x7, 0x1, 0x8, 0x100, 0x3ff}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f98000)=0xc) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000f98000-0x4)=0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000195000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000005d000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f98000-0x8)={0x0, 0x7}, &(0x7f00005df000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b87000)={r4, 0xfffffffffffffffc}, &(0x7f00003d2000)=0xfffffffffffffd27) 2018/01/02 11:54:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000446000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c57000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@multicast2=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000058a000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x6, 0x3, 0x1ff, 0xa, 0x20, 0x80, 0x11, 0x29875f16, r1}, {0x5, 0x40, 0x9, 0x9, 0x2, 0x7f, 0x994, 0x9}, {0x8b, 0x2, 0x8, 0x300000000000}, 0x30, 0x8, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x6, 0x8, 0x72, 0x8000}}, 0xe8) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008ff000-0x4)=0xe1, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000100000)=0x0) [ 1524.559974] device gre0 entered promiscuous mode [ 1524.578075] device gre0 left promiscuous mode [ 1524.615137] device gre0 entered promiscuous mode [ 1524.632262] device gre0 left promiscuous mode 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f0000b4c000)="01e95373ad", 0x5, 0x20000080, &(0x7f00001a2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a18000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ef3000-0x40)={0x0, 0x1, 0x7, 0x55, &(0x7f0000ef2000)=""/85, 0x64, &(0x7f0000ef2000)=""/100, 0x1000, &(0x7f0000ef3000-0x1000)=""/4096}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000210000-0x3)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000cf1000-0x90)=[{&(0x7f0000fa3000)="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", 0x152}], 0x1, &(0x7f0000fa4000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x1b, 0x802, 0x5) bind$bt_rfcomm(r2, &(0x7f00009c4000-0x9)={0x1f, {0x1400, 0x6, 0x7, 0x2362aa5f, 0x7f, 0x401}, 0x7}, 0x9) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fa4000)="bb781a3d2eccb41e7656ddacefe021e944c3face2cf09f7fd1e8809454295512c6927c3115bcf31ad6667aae5970f0ab4a35cb7c0ac6acddb618183ebc4b8b7f64510947fb9b74a564d3b61aab3768174cac75589163a9f656ac9007f8d2f5", 0x5f, 0x801, &(0x7f0000fa5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000840000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e4, &(0x7f0000868000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv6={0xe844, 0x6, "8be28a", 0x2ae, 0x17, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xfe, 0x10, 0x3, 0x401, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xbf, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1ff, 0x8, 0x8001, 0x20, [0x4, 0x4, 0xfffffffffffffeff, 0x8]}}, @ra={0x5, 0x2, 0x100000000}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x749862ed}, @ra={0x5, 0x2, 0x40de}, @ra={0x5, 0x2, 0x7fffffff}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x62, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x401, 0xfffffffffffffe33, "b9007405155d61ff46a287ec74fa075f753958ceaa4d46521f23ff49d219acca0dff5adba31a7e73b575e0055b7ec7a7f7e0574013007987ea2087115ae7f436e57a8ffd3da471d23bdf0a6c89cccf0281234db80e594f6bb666b1927d"}]}, @hopopts={0x11, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @ra={0x5, 0x2, 0x3476507d}, @generic={0x15c235b5, 0x55, "0f7555738a836c0e642b040775899fa5a08089afe181fc22a5c91ee8f40e1f0b13870967c5a62752b954cbb79e2187c1833f465a4e055aa75b2d7a297aa11fb0f5ed31deca9eb219bdba9d4b25fbfa00d1c2744182"}]}, @fragment={0x2, 0x0, 0x101, 0x6d22e430, 0x0, 0x2, 0x2}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x2, 0x0, "54d0f3", 0x80, "e80c45"}, "533b751117eac892ab1e9c632add3ade02de3c26062fa0835667043949c86c66a07d81864de1db534ac7de7d422e614414487086dd34bf60b6d1e6b24cc6c19e44d51a2462a020c80089bf8ea369d37b1701b2fde08323440fab00ba9a8c19680379f98f4fee1737994d6e24a9f4e84a0b8f4cabfef96ccbe82b083780f364fe78f6a76bdecb8a3081c5ee559ed0e6f545d149b97ad32b2178a76911f2a8dc2e343ddd2050bf339f3209dcac0483be719b8ce0773ac0190f5a9b7abb6a50da2e3a6f52bb0b1d88a235b99ffd3a2f"}}}}}}, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8f85, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000001000-0x1000)="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", 0x1000) syz_extract_tcp_res$synack(&(0x7f0000720000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000531000+0x186)={&(0x7f0000dc3000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c6d000-0x60)=[], 0x0, &(0x7f0000673000)=[{0x10, 0x10d, 0x3, ""}], 0x10, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000cde000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00007ed000-0x4)={0x800}, 0x4) bind$nfc_llcp(r2, &(0x7f0000ac0000)={0x27, 0x7, 0x7, 0x4, 0x588b, 0x6, "9a1a3b1104f650cb12ad22e191d1d66d548c7da458760b2aa41c4d615f8a5efadc7fe6b0b6ae9142ccb2dd11be30892778e663d0e8fa8198d3c24cecc5ea93", 0x3f}, 0x60) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092d000)={0x0, 0x0}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000093e000+0x7be)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000093e000)=0xc) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093e000-0x4)=0x1000000000017c, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000093b000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x1, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000310000-0x4)=0x0, &(0x7f0000940000-0x4)=0x4) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0xa, 0x8, &(0x7f0000571000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000411000-0x7c)=""/124, &(0x7f00007e9000-0x4)=0x7c) bind$alg(r0, &(0x7f00007ad000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000d21000)=[{&(0x7f0000160000-0x34)="d18558dbeab55891fd71a35670e87b51a9", 0x11}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aff000-0x23)="0a07a69d2614bee94980b3931055edbfad20c52c1883c17f92aa2cd47e9f42acf27367", 0xfffffffffffffce2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000579000)=[], 0x0, &(0x7f0000df9000-0x70)=[@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) 2018/01/02 11:54:23 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000000)="dcadb1d3adc41a5258f424dd77880ea93b77ae8dccfdfc8ef5e38fc3cbdeec4e776b8ae2be35d627eaa4700d1dcfea63f9b80f57c8bad5afce412e6738169299728410514994af6fd182ddaac2aa44fc1d1d6de3f44fca1ddd323a9f548e7d2af88f522a3bb7b26eee32f686dea8fb460ca121c6448271232fcf32eae72ba06606d3b5218722c1a74b14ec2c20cb6cf34f43dda0f7d7d1e7df28fa79f64d13485fa1e4c9da") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000921000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r1, &(0x7f00004d0000)=[{&(0x7f00003ad000-0x821)=""/4096, 0x1000}, {&(0x7f0000ae4000)=""/14, 0xe}, {&(0x7f00001d8000)=""/159, 0x9f}, {&(0x7f000026b000-0x1000)=""/4096, 0x1000}], 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000075a000-0x290)={0x4, {{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1c000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00008b1000)=0x9) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f8e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000238000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0x0, 0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0xffffffffffffff99) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f94000-0x4)={r0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f93000)=0xe703, 0x4) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x24b9, &(0x7f0000f93000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00001cd000-0x4)=0x0, &(0x7f0000d53000-0x4)=0x4) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000436000)={0x1, 0x5}, 0x2) sendmsg$alg(r2, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f00009c3000)=[], 0x0, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r2, &(0x7f0000aee000-0xdc)="2e6ff9f32c27fd692447677af18aff354caed4498284641696f105fe4d27bf4356de9b11ff309b506902048314a5b0d7dc9b14a63483d33686530a0e92a96ce35f1a5b7dbbd9358201b3c335ca4d4eb3d22bafbd66b399aabc8f7bd47d9ec473ca5fa03d46a6796ce68c013b16c06978f5370c08c23d6853ab0ebb5b27eea98a3c44190a81cfff2b25662359d24f6586", 0x90) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c59000-0x38)={0x0, 0x0, &(0x7f000019a000-0x10)={&(0x7f0000d4b000)={0x2, 0x16, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000722000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ac5000-0x4)=0x14) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ac4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0xfffffffffffffff7, 0xa76b, 0x400, 0x2, 0x40200000, r1}) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f00006ea000)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000244000)=[], 0x0, &(0x7f0000aaf000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f0000900000-0x1c)={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) write(r0, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x100, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bdc000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cf2000-0x38)={0x0, 0x0, &(0x7f0000385000-0x10)=[{&(0x7f000044a000)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00004ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000)={r0, 0x0, 0x1, 0x7ff, &(0x7f0000003000)=[0x0, 0x0], 0x2}, 0x20) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f000000b000-0x8)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000000b000)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x649}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x4, [0xfffffffffffffffa, 0x101, 0x0, 0x5bf5, 0x7, 0x8, 0x6, 0xffffffffffffc220]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x200000000, 0x3, 0x9, 0x3}, 0x14) 2018/01/02 11:54:23 executing program 7: socketpair(0x9, 0x0, 0x2, &(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xa0)=""/160, &(0x7f0000e01000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, r1, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000097d000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="48d9b28c7ccef35ab4069c5765a35f23"}) setsockopt(r2, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e254bc02000000000000f653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e200000600000000043335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000615000-0x4)=0x0, &(0x7f00004eb000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002d6000)=0x0, &(0x7f0000bc9000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000129000-0x18)={r1, &(0x7f0000deb000)="95b77187d9a02efc50c3071ef101b6bf3169463d13dcabaa08a137e19bce", &(0x7f0000482000)=""/126}, 0x18) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000dca000)={0x0, 0x0}, &(0x7f0000345000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073f000)=0xb) 2018/01/02 11:54:23 executing program 4: pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000893000-0x4)=0x6, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) pipe(&(0x7f0000b8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f00002d8000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000100000114, 0x1000000000000005, &(0x7f00000c8000-0x1c)="0933362493c7d1743c954907ae4d727c2f7745e5c2444a5bbfd6de70", 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000393000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000713000)=0x10) recvmsg$kcm(r0, &(0x7f00004b7000-0x38)={&(0x7f000023d000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000883000)=[{&(0x7f00007cf000)=""/183, 0xb7}, {&(0x7f0000b3d000-0xee)=""/238, 0xee}, {&(0x7f0000847000-0x7a)=""/122, 0x7a}, {&(0x7f0000ba7000)=""/73, 0x49}, {&(0x7f0000b9c000-0x2b)=""/43, 0x2b}, {&(0x7f0000e8a000)=""/0, 0x0}], 0x6, &(0x7f00001fd000)=""/100, 0x64, 0x80000000}, 0x40000000) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00003d2000-0x88)={0x4, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006cb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c83000)={0x6, 0x101, 0x9, 0xcd, &(0x7f0000555000)=""/205, 0x89, &(0x7f00001b3000)=""/137, 0xbc, &(0x7f0000eee000-0x40)=""/188}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) recvfrom$llc(0xffffffffffffffff, &(0x7f0000d39000-0x59)=""/89, 0x59, 0x2000, &(0x7f000024c000-0x10)={0x1a, 0x19, 0x0, 0x80000, 0x9, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00006c5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002a6000)=0x58, 0x80800) accept4$ax25(r1, &(0x7f000066a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f21000)=0x10, 0x80000) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008a8000-0x88)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x171, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000073d000-0x10)=[{&(0x7f0000a1d000)="2fead9177b718a46a557d1fda2b4a14f9d108e641f3497982f01a754954f3d6841e0761aeb235178bc067a0d89a23cd19a2870724eae8a2f377d5987d4c974137afff211fe04f930d4db7dda5ccc91891e291570443f0f275aff806c0f3ddad2f7f61a8f502f7d5089af1ec34480d4872791cd420b503a5aa7fa4fe8536695cbf712ccd189d5f93676695e40d871d07798fbf702a21287f56114bdabd1226475c7e0c14f7c6b4b01f2eec4783e959ee0850dde146f027583066866557dc5c0e5b2086737dae447f7e8af296a57496fb7733b6907b8ab2983bdbc2feb44d1920e1f614a633b8be4ad00a5330c", 0xec}], 0x1) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8080f, 0x101, &(0x7f00004a6000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008c4000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8a5fff6ffff2101000000000000b61b340ee3f8ab691822e901e7d64ac8fef95059fc8a01070000000000bf268f3d6b53efc1cb2b0180fd1800005067ff7f0000ebd039273202ff27f2faccec35120ec6090033c1c99276b26eaece29eb7d7e000000000000000406000000000000bff900030000001a02000067b456"}, 0x80, &(0x7f0000b3e000-0x60)=[], 0x0, &(0x7f000072d000-0xd8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x8000, 0x80, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f5000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b9f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000d7f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006dc000-0x4)=0x48) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fa5000-0x4)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000caa000-0x4)={r1}) bind$alg(r2, &(0x7f000022d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) accept$inet6(r0, &(0x7f0000dd4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000910000-0x4)=0x1c) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 11:54:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000274000)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) 2018/01/02 11:54:23 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a6c000)="24000000d00025f30800000000000000000400050004bf0202141e0108e8ff0048050000", 0xfffffd98) recvfrom$packet(r0, &(0x7f0000a63000)=""/239, 0xef, 0x0, &(0x7f000089c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 11:54:23 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00005ef000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ee000)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005ee000)=0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0xa6b, &(0x7f0000000000)=0x4) 2018/01/02 11:54:23 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x40, 0x2, 0x8}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x2, 0x0, 0x7, r3}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="86124b3381e3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="455b2e66f6405f1977f4f2350bb12653"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000439000-0xc)=@file={0x0, ""/10}, &(0x7f0000c39000-0x4)=0xc, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f5c000-0x4)={r1}) r2 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f31000-0x8)={0x0, 0x0}, &(0x7f0000bd5000)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000e24000-0x10)=[{&(0x7f0000ccb000)=""/28, 0xfffffffffffffe43}], 0x20f) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000cbb000-0x10)={0x8, 0x190, 0x8cc, 0x0}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c88000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000076d000)=r3) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x557) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e61000-0x4)=0xc) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) setsockopt(r3, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001cd000-0x4)=0x1f, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:23 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b3b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f000009d000-0x8)=[0xffff, 0x8001], 0x2, 0x1b63, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff8, 0x9, {0x1, 0x0, 0xb1, 0x5, 0x0, 0x1, 0x2, 0x80000001, 0x6, 0x0, 0x710, 0xe7c, 0x0, 0x0, "5fe7f0626404404826bb0329944eb04a6c1f416a37cf18b75a90717b2a83f79b"}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0x2, 0x1, 0x3, 0x0, 0x9, 0xdc}, &(0x7f0000002000-0x4)=0x20) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={0x0, r0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000)={r4, r0, 0x8}) r5 = socket(0x9, 0xb, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000004000-0x10)={r6, 0x1, 0x6, @random="4561774138d9", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003000)={0x2, &(0x7f0000005000-0x27)=""/39, &(0x7f0000003000-0x30)=[{0x101, 0xb5, 0x7, &(0x7f0000004000)=""/181}, {0x8000, 0xd3, 0x23aa, &(0x7f0000004000)=""/211}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x8, 0x0, 0x5, 0x7}, &(0x7f0000006000-0x4)=0x20) getpeername$llc(r5, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000002000-0x78)="45658c37a2e5e6a216e6e4a300f2a90f5df62cef31e5d1250ae3aea4f2c8b5c3fbb29970f10cbb45ea031ccb62521900dfc20243b80e6be5fc7b4e540b26339600fc82402e9d9f13ea1355c217706ecd2a341483aee83c86a28e5714ddea0b4ff7557edf23d87dc0b21154b51f750432f1bbad64a74b7adb") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000007000-0x91)=""/145, &(0x7f0000006000)=0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x84, &(0x7f0000007000)=[@in6={0xa, 0x1, 0x88b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000008000-0x2)={r7, 0xec7f}, &(0x7f0000005000-0x4)=0x8) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) r0 = socket(0x0, 0x2, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000011000-0x5c)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf28}, {0xa, 0x3, 0xa0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x200, 0x5, 0x9, 0x7, 0x9dd4, 0xfffffffffffff8c4, 0xfffffffffffffff7, 0x3]}, 0x5c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000010000-0x4)=0x0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000000d000-0x9d)=""/157, &(0x7f000000f000)=0x9d) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 11:54:23 executing program 6: 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) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bc3000)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) pipe(&(0x7f0000d8b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000080000)={0x0, 0x1000, "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"}, &(0x7f000005d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fa1000+0xab9)={r2, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0x9, 0x1, 0x40}, 0xa0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fb0000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ca7000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000+0xb2e)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000057c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba2000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009d5000)={0x1, 0x10000, 0x19, 0x7fffffff, 0xd636}, 0x14) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x4) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1700}) setsockopt(r0, 0x4d9a971a, 0x14, &(0x7f0000fa0000-0x11)="010100030000000000000fffe800004c", 0xa) socket$inet6(0xa, 0x1, 0x0) r1 = getuid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe0000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x3, 0x81, 0x2, 0x20, 0x7f, 0xff, 0x7, r1}, {0x200, 0x100, 0x1ff, 0x6, 0x3, 0x9, 0xfffffffffffff992, 0x3}, {0x4, 0x6, 0x9, 0x3ff}, 0x3, 0xd, 0x1, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x1, 0x7, 0xffffffff, 0x0, 0xe6b3}}, 0xe8) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cf4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00004fb000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00004db000-0x4)=0xffffffffffffff7d, 0x4) listen(r1, 0xffff) close(r1) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={0x0, 0x4, 0xf9, "28a415d5091c7f3e1c6f7cd16d62a73de0d0f2777d8ad1a5c4c1698b564ab42c40c9979bf290eb1a72d9cc2996956bba3ae09f1299b7f77d170fc1c40fcb8a2670fa840c62f6d23c255cc844887177ddee3fc2897a470137cf738fead07ee9ea99ce3c10161e5a41808e8948367c4188fdb2ac5a454b0c8e66aa55ab156d7f35571049e557e99c8bfc34d37c367451e5f162c69c0ffbfbdb0810b18cc715f7fb5780822c0fc4988c6c6af09f6c77afd0b5139e53f3b6a836022cc75b6fe642d401d5111b7f3a526a29223a0e220db338f20805c9848eb46b6cbdfc469fba1f0f985bb648c95b3ac6b6609a517f4ac641a5cad5de1d99c59a53"}, 0x101) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) connect$netlink(r1, &(0x7f0000005000)=@proc={0x10, 0x0, 0x0, 0x1000440}, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 5: socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f000039b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4f2f48d7, 0x0, @te1=&(0x7f0000440000)={0x3, 0x1ff, 0x7, 0x24}}}) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fda000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fda000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c62000-0x4)=0x2, 0x4) r2 = socket(0x5, 0x2, 0xff) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c83000-0x4)=0x40, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd9000-0x4)=0x0, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000dcd000-0x38)={&(0x7f0000fa0000+0x9cf)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c2b000-0xa)=[{&(0x7f000063e000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000fda000)=""/254, 0xfe, 0x0}, 0x40000003) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c1f000)={r3, 0x50, &(0x7f0000fd9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/02 11:54:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e54000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b26000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f0d000)={r0, 0x4, 0x100, 0xb}, 0x319) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bc8000)=0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bc6000)={r0, 0x4}, &(0x7f0000679000)=0x8) write(r2, &(0x7f00003b1000)="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", 0x1000) r3 = epoll_create(0xffffffffffff8001) epoll_pwait(r3, &(0x7f0000abf000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000231000-0x8)={0x6}, 0x8) sendmsg$nfc_llcp(r1, &(0x7f00001fc000-0x38)={&(0x7f0000477000-0x60)={0x27, 0xfffffffffffff9ed, 0x4, 0x2, 0x6, 0x6, "ab2288c1b670ead324cde0a2829e025a0eb6261ea895b72fdbc311555bf3b207c6eb35920627a7805f8fb5d0b445f8b349adaa13758e66de4b4c88fa3efb26", 0x9}, 0x60, &(0x7f0000434000)=[{&(0x7f0000cd0000)="193bff75cf5e550da7cb183791cb4a8b0f91c30a4c179a4e38fbd77f3911037b62ca5731c43c63dc468ac457ed068598188f9be172a7347f3091f095fd3834a3d2c8953924", 0x45}, {&(0x7f00006d9000-0xfe)="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", 0xfe}, {&(0x7f00002ba000-0xe6)="7337cdf3ee6ae3a512e4f41c4b6fcfe699d69995ca3ae6546849f68dd4286c4451367b763f6c172cdd464442179b6db1ded7f2ef77df291ccb59b0bd9baf50897559a9d282a6b04075aa6aba7f331b4a6ba6b09db7583ecc293bdff1c302acc9a29e94fa0ed07d2defe67d747c17c0a02e24eafe2178ac6b65974f5726c0ec43fa280444a505dc82b2698b1c4f4c1480644c2dd1b21abb1af728ceafb20927827aea328e2f1ed0ec942335442ef1d66224266580afa2b97123c2d97bb0e4ab4ae923134b7aac8c48279311e2001a4ee3d5056e1420c7e49a0979aca0545bb0f45c8ab81333f0", 0xe6}, {&(0x7f00009ac000)="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", 0x1000}, {&(0x7f00002e7000)="6c5095c0bb1736b803ac542dac200fecf538ab4ac8413287ce1d030e825a4caaefd689bc52a4093b00397b739e3864c32639194fd1d5596ac48bb277547360410cd6b6c45f0c8799f32759", 0x4b}], 0x5, 0x0, 0x0, 0x800}, 0x20008000) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000ac3000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db78f92c03f8e399e2dddbdf12080000002736d9b6121f2a1aa1d44bc4192217501432d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f00002f1000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r1 = socket(0x10, 0x5, 0x7b45) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005b8000)={r0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200, 0x6, 0x5, 0x821}, &(0x7f0000617000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000799000)={r2, 0xfffffffffffffffd, 0x2, 0x5}, 0x10) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c59000)=@sack_info={0x0, 0x0, 0x10100000001}, 0xfffffee9) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000107000)=0x0, &(0x7f0000a4d000)=0x4) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000417000)="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") 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fb3000)=0x0, &(0x7f0000fb4000-0x4)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fb5000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000036c000-0x4)=0xc) bind$packet(r0, &(0x7f000018c000)={0x11, 0xd, r2, 0x1, 0x3f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r1, &(0x7f0000963000)="", &(0x7f0000152000)="", 0x0}, 0x20) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ad2000-0x78)={0x1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xffffffffffff0001, 0x7, 0x7, &(0x7f00005a1000)=@generic="0070bab46ed2689d3eaa7a3c7776a20c", 0x0, 0x6, 0x5}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @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]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @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, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) accept4$packet(r0, &(0x7f0000280000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ea000)=0x14, 0x80000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000861000)={r1, 0x65, "b6c6fddbf15aeb86681c4003232409b572524444832629cfea0490ca68430c99394f265329ebea96e38333d4a51a77af58696dcdbad60d149735f7e492136a1030340a912f609ad75eaf7aeb3ad3f6ead57a44336fa3b2c0670757b002b5e91615eedc84ff"}, &(0x7f0000e73000-0x4)=0x6d) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000873000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000058b000)=0x7, 0x4) socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcb000)={r1, &(0x7f0000fcb000)="310630ed1d0d687b9e11f7689f7c68082a48d34b5eba87fba43541af81d1df822c279169bb4d5cb227fac2ae1824978325c503a580aa3c9c5a3928dc91"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f71000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000004) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000070b000-0x4)=0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f00006b6000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000070b000-0x4)=0x1c) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000070b000)={0x0, 0x7a, "bc735408d8a38563eea76af728277caa3516e5efc9d56fd289f4ec46be6d24d4d321d527628915dc23716135dc75aacbbf84e186776004e0d2a5d9d980702808979f904061af49a223c4a4606aeb002683ed6df8618cd17b01c59ec1112d8e5a8298fc33cd0cd822d14af8898bef5f7c4c6a30954bcea5240ff4"}, &(0x7f0000574000-0x4)=0x82) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000070b000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007bd000-0xc)=@sack_info={0x0, 0x401, 0x8}, &(0x7f00009e5000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000096000)={r1, 0x9, 0x10}, &(0x7f0000408000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008b1000-0x4)=0x5, 0x4) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ca9000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed2000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f0f000-0x8)={r2, 0x4}, &(0x7f00009bd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) 2018/01/02 11:54:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x3, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x41000, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000b63000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000124000)=[{&(0x7f0000720000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d2000-0xb5)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f00004d1000)="26000000420047f1938d0000000000000050f16b8dbdea02fffff745616809e517c76e338a67", 0x26) sendto$inet6(r0, &(0x7f00005b1000)="a3286f943ef4e05833296c0cd53714d002a08b4dfa4f81083756ab742737028646ea06fc05fe543891e1ad7b97e82ab727131c9d80d2d38eba6dab991a383f6e2332e6b6bf63512c927bf5d73d268a418444979918136906d47a819242a5f4fd0995301909e288cc30019df7614488c3bedbbb3bc182b512de4d390619342af0e6aa091d6d6853a03ac2804f84d8dc48e9fef9f079331ddc50a6d2b51ac55b2f903ae770003b7919dbf0ad28a04bc206374bc1e831f4096200b58e4fa6f5d469d25352187003c3d6c76d6fe35cc61e9c10da9b45a2c2d6", 0xd7, 0x8000, &(0x7f00009db000-0x1c)={0xa, 0x0, 0x90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32}, 0x1c) 2018/01/02 11:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffdffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xee, &(0x7f00002fa000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fc8ad0aef600", [], {{0x40000000000800, @ipv4={{0x34, 0x4, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@rr={0x7, 0x23, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x1b, 0xb2, [@rand_addr=0x7ff, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x8000]}, @ssrr={0x89, 0xb, 0x7, [@rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x3}, @timestamp={0x44, 0x24, 0x7ff, 0x1, 0x4, [{[], 0x9}, {[@broadcast=0xffffffff], 0x3}, {[@multicast2=0xe0000002], 0x5}, {[@loopback=0x7f000001], 0xffffffffffffffff}, {[], 0x6}]}, @lsrr={0x83, 0xb, 0x1, [@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x2b, 0x6, [@rand_addr=0x73, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @multicast2=0xe0000002]}, @generic={0x86, 0x12, "d41d2184e92a0733938c920c142236b5"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ab0b84", 0x0, "cd8572"}, ""}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000ecb000-0x4)=0x0, 0x4) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00004f9000-0x8)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x15, 0x40719, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f000087f000)=[], 0xfe7d, 0x2}, 0x0) r1 = socket$inet(0x2, 0x3, 0xaf5) accept4$inet(r1, &(0x7f000095e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042e000-0x4)=0x10, 0x800) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000-0x58)={0x26, 'hash\x00', 0x0, 0x2006, 'sha3-512-generic\x00'}, 0xfffffe70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000307000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000020f000)=[{&(0x7f0000ebf000)=""/223, 0xdf}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000f56000-0x118)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d52000)={0x0, 0x10000000000, 0x0, 0x4, 0x1}, &(0x7f00002b0000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e6a000-0x10)={r2, 0x58, &(0x7f000034c000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ce000-0x4)=0x10) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000030c000)={0xffffffff, 0x6, 0x18}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b57000)=[{r0, 0x40, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x7fffffff) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000b59000)=0x167) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b59000-0x4)=0x9, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x9) r4 = accept(r3, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000a60000)=0x0, 0x4) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b5a000)={0x0, @in6={{0xa, 0x0, 0x47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7ff, 0x8, 0xf82f, 0x9, 0x5, 0x80, 0x767, 0x4, 0x8001, 0x6, 0x7, 0xffff, 0x800, 0x0]}, &(0x7f00008fa000-0x4)=0x108) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b5b000-0xb1)={r5, 0xa9, "d30f3746406b21cbe2095859b1c5fa2bc9a06f76b903e1597ffa8d3381c380db06c53e2eded866107d1b98cda9770c7fc1a1e8323b9a1f0e970439eae18be7345fa19bfd81805bf96ae5a05de89d4acedfd843484aa3118e80b2da9f5e86e43523a2ad1608a7699e77ae00f291a28880136f526c893fc1e3d5b078060dfd64e91f3e9a6ca92606aac9ce1bdea8e51efe3c268397f97fdfa803b811375a57101b9db1baef474fc5db8d"}, &(0x7f0000b5b000-0x4)=0xb1) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmmsg$alg(r0, &(0x7f00007fe000)=[{0x0, 0x0, &(0x7f00002fc000)=[{&(0x7f0000620000)="b8b2605374fc0345a8dffca46986e6feae7aef392fe359d2fdce76b4e4874d23360d53a912c4aea069783f9f7d4237f722f4c63d2246a8feaea950e9459b1dbc8a871a0b567ebb557e2d8ea2d1fe974fc395722946cd394d162a6f019c3d31735c3d85c6d2c7b7afcc58a830f6feb85f0b866c0d656d198046446ddc739f0d347fd3a245196c963fb23201abbded49a14d10caa1bbaf96df39e31c7de459dc7e8215511e60a4386c50e469cadcd12cd77c137ee9129fda34fe98b280d3bfb31357a3c48fe58fc85d22a3c236bbfdc1f841e27b158a0cbeba2c34e9157f58b966474b213124", 0xe5}], 0x1, 0x0, 0x0, 0x4040000}, {0x0, 0x0, &(0x7f000025b000)=[{&(0x7f0000750000)="4c1e1dafc555d9a84ae71722a7e50ad93bb37edbd5b66103f7ee0f8b22d226cced1c2f99d54c23957648cbe1e92b79e1a6198233734aee3717417da33e7fbf3bfba647c1768d649ec4060647e034e07893b6445595a606efd387afbd651395e9cb7f2c27c2fb80b4f3e7f658e38bb4", 0x6f}, {&(0x7f000034b000-0x35)="4a2fe240a3291f3b63bc81673673963aa79b533daf35d0ccc65527f539f850be5be6f162664d0fb891e661b545c1abd1eb0013a252", 0x35}, {&(0x7f000078b000-0xa0)="3859c5d771f19fc60fbd6dde8e2365210fa3692144044a412597ad2352f413d62e34674b45f5e0595aff68c2144591f81b26213b333f5f9e641a031baaa07f8e92a35173f88e9d8b3ddd5fc73c03929c2c7ef6d0aad3b7640e04233d988ca9838ab0a9a2b12987d680089ad285f3f6450a4af667ecae3d54a0ad722a8701c5de4ce04d2b308a648bc956a691bce613a2665faa7032ca88649321565123095d40", 0xa0}], 0x3, &(0x7f000084b000)=[@iv={0x30, 0x117, 0x2, 0x1b, "599d2ad4dd5480cc7e5252f2c2da796c6870c56709e6cfc5d506be"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x4000}, {0x0, 0x0, &(0x7f0000dd3000)=[{&(0x7f0000749000)="03c1e3c7c8f04c5648b7", 0xa}, {&(0x7f0000d04000-0x14)="00b2e73bd07fe72cf2c08d92493ce1f6ff68acd0", 0x14}, {&(0x7f0000a93000)="acf2b83301172afe79a3e4a1ea67fa6e1392e6069312ee9b61a1634ceee13bcca92bf4d75b18ee9dac7a38244f0d2fd861213b9c4de7918962bcccfa0d9d42e8", 0x40}, {&(0x7f0000eac000)="60ed66410b5c5263a468bb6b204a413a30acdbab1a7096bade495255b1fdd0b662208e3d8140df31fab9ac0a9295298bdda149dc07aa40bbad2928b8852b9a12538a8f7074109d6e6a6c697cdb69599e08576473790b210f0dd8080844c7be88a6964bae07cc67ec570c4692cc8db542d91e2992b6e9da8b44c33ea7040f91d35ca235b356eab1ea058f3a9692542615699a222a54163206bccfd04cb36cfc4727aa55f2f8fb0845948bd507f2613a73a58a8d1785ffd7852e0c27a1", 0xbc}, {&(0x7f00007de000-0x37)="8ba66e9ba3beae4070add695be386029da257f2e97cb97424b8522f52d4b12c85d1d7ea1448d6c2944f74e1062686d95c089f0e92a6df4", 0x37}], 0x5, &(0x7f0000925000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x910}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x60, 0x40}, {0x0, 0x0, &(0x7f00003d1000-0x40)=[{&(0x7f0000d4d000)="754802ae74645466f2fb666bcf6218ee0383efcd8239c7fd75d0d381a336071302d0f2ba21d3ac4cd54693ea2ed48e13b9190bebf80f7fbacc9697f5f0b0576be84c116ba534c2bd8e327a4eafbc0bf0a485e3b5c91d7d3757f303a60013bf84ac1137ba84b24e06f9c00adf8a54045cdc72065519e372a15145f3feaef3aabcc4c3a3e273b313166d79f133b98619525a689de9169e178b93475f982c0af921f3dfcb37fb7f5ba7cc0089de9931751d2b17b13515e07b8efd353098c5696a71b13c151d4a06ba21821dcc1f01466a35dac272fb5de23c467c6d48a8c5", 0xdd}, {&(0x7f000039f000-0xe7)="dc621849933c2aed74ef48b1c3a624a406db1b02d01dea5e8dc6915e8647dc82aa596442aa0d22074783ee0506c6beb015abda683cb07fe09812e6088767fc325b50efbed514e4065a353d703014b044b9da91325c69adc3acd5f58b26f2b722d5760c4250b9ea7972421060471149329f661ca2057920afc1b7cff09b3dea5e32ed485f460814f93ddfaeaa537b31d639f040af4c615a844f7b549bf273c648dc8330833c11a9a9aa6778b915baca9dccab273b729bbc04c59f3a86ee06a966af30b5a4545965b271f24f16e48565b61d733b0b102f036e363d3583e36022ba5148c8690691f7", 0xe7}, {&(0x7f00009d0000)="712e810d62d1b60301492d72be17fc4eafca659779eebe1cb0ec07fb5f2dc598ef40a60e7e683e491574b693e38aec7072e79452dc71d93a3046c5840cf4282a1e892708cd4f928dbdd58024c625339273f003a863bc3cd1a9453f6a89fc10757b83d0b85ba74af1c220277ed5fb608a3adadf6d0277ad0690f7f9b126b952ffaf2efdf3301a865269650dc614fce83ebc5a4ce013cb7108f775861a", 0x9c}, {&(0x7f000018b000)="c0d92cb4260f5cbcd9e87ae015b5be564b24905ac4ecfc21a7ee6e7e50e3aeab8cd133d492b03d09a7409f9a18cf24fe07db0971dfe9f801ce3752745c4676938c8c1c784d33dbac4d685871060f9a91969c71a1258a1109ef0e4ec19139dfbfd229106b2b3a0b58d6eb96064e98986134d1648015e4cc717b3a602b45314ea918684eae18054ab0f74ca0276a26e68bce0bdd0afdc4e61515fe942c1400", 0x9e}], 0x4, &(0x7f0000f34000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x6c, "3562ff0645f9834d178ee7304a65220f636032d0a43b871caf9417c787be06aedfe1bb880447caf1ee85bf43844099dc32d8575873c5937571ad90b41a03aefc6d6ff7ba7c072187d80d980099a14fdad11b2a1b73fc2441c2331db75046c96e9a04fe228d2055a9e553c363"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x4010}, {0x0, 0x0, &(0x7f0000c9a000-0x50)=[{&(0x7f00005e4000)="2613e46318b08fef2165f78361f1be7a65d8943cf0a58a48061c598acb67d08cb15171eb6c8d3f89a35c83aca608aeac41ee684bb50281520fc0635363fe017c8b", 0x41}, {&(0x7f0000538000)="40da9bb23338f810c79804526c5fb062683fef3d4eac4b42ec7f18160df3e9844c3bcaaff7602d55dbe092d0c37e5fcfbed04b2512d0c85d68021609d70bfd3d4c60b7235b3f33d2cddcedc462a9705513ed15f5e35562b572de9b0eed50fbd24377a1b4f731ee4231be2d623e7810b67292b46cae5e", 0x76}, {&(0x7f000081a000-0xa6)="eb008269f69673b6e8ac769f0016d2b3f74db167c7429794110f1dd3ab8977d26664bf446941091818da81a44e080776cf94b04da3977a7db609260363c19263c66a4ccf35492f7f97391c3bba11ba0c981bdcd89fcb2109094396443b1d72a175355016d81f6b5ebbdab0d6f0f82a519e4d93925afcbdda860a2f39783b833ef12c71f3f6a11c6bdfe4625a3e08725c75b4894dc1c9b536e228c7c4852d40e6382d19ac19ba", 0xa6}, {&(0x7f0000403000)="e8b38da4a32817e2f8d30dcd038fb7335666470cccdc1b554a66c41ee3be73059ac1e917fbd64986389e78a6e97204589b207bf5f20f13a1bcf53a573bdb6f236e93", 0x42}, {&(0x7f0000468000-0x3)="66fa67", 0x3}], 0x5, &(0x7f0000ead000-0x1148)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xb9, "c3498d79b09f115d0a96bc80465019ac02001c18ad7a9bc9f5af72e2fa331e8033de591b0ded816fd9800990d71f89608509910cbd99859ed363dafebd50e658dbba1a05285ae0bd7cc6fe498346368aaab1cc3614baa3b4e638cbbaab581e68606539e69e99761349f6d7bba585494bdbef1ab871f4f678e61d5fc7515b70fc9bc07c9a215b54f50d795017cac0529201802e8540d8cd3addb0eb1a2e668ab882ff92197a741dbe3661c1f69f89a347127565de168e94a521"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f00004c2000-0x1000)="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", 0x1000}, {&(0x7f00007f2000)="09b51e386c1adbafc88b1bf1dfa1c73301dd905d7fa573f5dfccaabc4f060f8134cdd722520d5cf11ed258df", 0x2c}], 0x7, &(0x7f0000783000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}], 0x130, 0x40}], 0x9, 0x80) write(r0, &(0x7f00003a0000)="1f00000001021f00e20e000000000000029d15ff09000180040001c0efdf18", 0x1f) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/02 11:54:23 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c75000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000021f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ba000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x5, 0xa, 0x20, 0xa0, 0x3b, 0x0, r1}, {0x80000001, 0x615a, 0xfffffffffffff800, 0x3, 0xfffffffffffffffc, 0x6, 0x9d6, 0x8}, {0x7fff, 0x5, 0x1, 0x4}, 0x6, 0x7, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x2, 0xfffffffffffffffe, 0x2, 0x100000000, 0x3}}, 0xe8) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000000000)="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", 0x100, 0x4000000, 0x0, 0x0) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bd0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x27)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000001000-0x118)={0x2, 0x1, 0x9, 0x9, 0x23, 0x0, 0x5, 0x0, [@sadb_ident={0x2, 0xb, 0x2, 0x0, 0x32f4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xd, 0x4, {0x6, 0x2b, 0x200, 0x8, 0x0, 0x80, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x17, 0x3c, 0x20, 0x0, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xe, 0x2, {0x6, 0x7e, 0x81, 0x1, 0x0, 0x5, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f06000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000aec000)={0x2, &(0x7f0000bf5000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004b4000-0x8)={r2, 0x2}) 2018/01/02 11:54:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000491000-0x8)=@fragment={0x62, 0x0, 0x10000, 0xaf, 0x0, 0x3, 0x1}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000096e000-0x5)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006ef000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000069f000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffe00, 0x4, 0x6, 0xbf, 0x0, 0x3, 0x8000, 0x8, 0x3, 0x2d3f, 0x200, 0x8000, 0x1, 0x7fffffff]}, &(0x7f0000ce9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eab000)={r4, 0x1000, "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"}, &(0x7f0000176000-0x4)=0x1008) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000af1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002bf000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d19000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r5}) 2018/01/02 11:54:23 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000003000)=""/122, 0x10000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0xfff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000f000-0x4)={0x3}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f000000d000-0x9e)={r1, 0x3, 0x7, "9a42d834e6abbc33daebf71b4ee0a058b83781f5ffc7a38ab754812766bd2b7e4a100cf5444644f6eef4996b690dbce96a131a44c7210d3537200913853c30555837489d2a0b1c6eeba61906592ad7a48a19b72602c74596620a682c22ea456fd1e97c885067f401ea11571bfade340c4b185e445e4ef5b216c70276a31bd95024bc25d8c9d344cc07b9bd1828532468c49d4d2a"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000f000)=0x200, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000d000)=@newae={0x1d8, 0x1f, 0xf01, 0x0, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x3f}, @in=@multicast1=0xe0000001, 0x7, 0x0}, [@algo_crypt={0xdc, 0x2, {{'ecb-des3_ede-asm\x00'}, 0x94, "8c9cd20dbdcc243334574598103992751bcb092db85082047588a4cf4e277b1eece73e668ad33dac4e5a29a4fcff4a8c863cf4df05fbe634e6905792e9063b7f165b5bf009f435b74625a17bd53d8b7c0172d94e9c1ac9dd247a350222ddb0bc4b621984e16b401a85382734cc3fa8349decd5d00cae4619fa6a463234b94d76b788aaa5f75d5086794670d48f169fd7f6d310a1"}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0xfffffffffffffffb, 0x3, 0xfffffffffffffffe, 0x2, 0x20, 0x20, 0x0, 0x7f, r3}, {0x6, 0x100, 0x8, 0x0, 0x6, 0x101, 0x9f45, 0x100000001}, {0x1, 0x0, 0x5, 0x5ef}, 0x2, 0x2, 0x0, 0x0, 0x3, 0x0}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r5 = socket$inet6(0xa, 0xf, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000010000)=0x2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0xe}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000d000)={r6, 0xb3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000012000-0x8)={r6, 0x100000000}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x4c)={0x0, 0x44, "f26d0cb74b85c257685914f077c05c8976632ae28aaeeaa8a95095504f7cf60ec8cf9a1eccf7e54ea8f6b700480730235d2dc025c44dee1ea8a43bc08df090692a996a36"}, &(0x7f0000007000-0x4)=0x4c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f000000f000)=r8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000e000)={r8, 0x1, 0x5, 0xf1, 0x0, 0xde, 0x1, 0x100000001, {r8, @in6={{0xa, 0x0, 0xa7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9808}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x401, 0x2, 0x7fffffff}}, &(0x7f0000010000-0x4)=0xb8) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 2: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00009ad000-0x4)=0x7, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008e0000-0x12c)=[{{&(0x7f0000d20000-0x10)=@llc={0x1a, 0x1f, 0x7, 0x0, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xffffffffffffff4f, &(0x7f0000d1f000)=[{&(0x7f0000172000-0xd5)="6ec25891e2b3d38c3fa3ff9c4cb52eff4df6dae35cdf25e2dc8d13ecc6e3db20cbf83f5c6bad7f64910c25b8b0dfda49b587a525688f0c1c53bb197038211ef8e640e722b52409fbfbf17515576424b9394ace759dce650e70c920afcb65ff9b40558756fdb135fe5a4f9a945f177bad2d40eb3039988c3eb24e00972acc7b8a4322d3506a2a751d0a6887c459b234afcbc7f84603bc9159f7bfd44cc72cf3eee793db4fc3312e09657bfe8dbe409310a71d6f755c61a5852db03119b0b2bb4dd23e3a91b89804df0c51a4df394a082d9acd0ab8a9", 0xd5}, {&(0x7f0000532000)="a55bf0639508af3a7243880cb6f606f0fa38a8c5bd68af5c603e97bd56938f6e21cc7ad3f1ea603fa5ee4ea0d8756e6e3269136bb9f7fbbe06d1fa8fbb374f640f96fcc291321c7aee44cf49a86a885f66260afd0a8ebe06370e136f30df0d4ae7c557", 0xffffffffffffff0c}, {&(0x7f0000798000)="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{&(0x7f0000bd8000)="90ed8cafb27e7af68816a5dda465ec90e27d01deca3bd4b2777436759df7bcd8204e499546901b59e7284f77b24a4bf837642130b8646d3d2a5431354d5dd26e2a943fb9ff3c8f8a7fa319bfe99cf6dd3fd5646cb4", 0x55}, {&(0x7f0000d20000-0x82)="e1465c65e7d402fbfb23b95bf0508ec428a7a3779c7798e91aa3e4f888d795816d26d76bb4ce4b3546e2fe5a5badb47005212278c6e0cbbee9530208202eacd8adea610593ba36a2027f3fd0973c9e263f4ebadf041ed8d7992f4087b6265482a787afc699af92e9bd2ca50c25e0ff8aca2283623d620118332e415d252cc9f6b7a3", 0x82}, {&(0x7f000077b000-0x58)="313ade0d561f69174f29a19e1fab7855d5dd5e90b5d4deff29b762a0aa3ab987d736e9f8bc40c7b55e40121283c0bf915282a33ef27c2b6844499dcd91688d751372dc702bf3e558dbc839eda9e006a145042683822d2b08", 0x58}, {&(0x7f0000d20000-0x62)="fd565ba1f3acf13f9f3c8c2d97b15d2f6040705bdc2e293a11ce6191bfd4bd4fe9fe0ca9bc572ed49baab2643783eb508917c69f7c0704a57f49961685f077db4b605b229a076de5311913317da23032f39f7162bb891715d7cbcc3e986db6779bfb", 0xc5}, {&(0x7f0000caa000+0xbd8)="6d84403733a222190926cfe57f5a0b6b0d9fed09a7276c57a448a0dbb09122d761d104fe735ae171977770a3dea6e7aa76c9ea2a8f747bd13532db4c937c86590578b48054022057cd30223bf5c1e1e4bc85e5488f7d3b07ead436b2bfec92ae26b177", 0x63}, {&(0x7f0000d1f000)="071189bd95865efb42818d8c820bccb4da7fe7946bc2a05425ee16c4b0f0d95e1b8d60a7beb3a61f8e8cdf69d4dea714c3f20213261db334147269acf75ce502dd7e257395fca348f76675b2d2b2c04ecd200d5aa820c228733e3524c04d316700ea73f72be04b0fe028012f40c470d8615ce60d235d8ca7980ec8cf3b6f12af818cdafe74aa0f864a497fdb759f5c87df2a61f718a1957be58c28346393b77160561cd6be6ad106217d8f070aed0b22cb0838b6fbbb9c6315b14a9e08cf3d", 0xbf}, {&(0x7f0000c8b000)="89abaff75271254bc69540e3adb785dd0142582b39f04cb1ec42b101f1c5a09584a787b151616bb607b41204d324ba359179205aab2496495d3f25c3accfe1ff7449d47a331fcc96539c8d6b277c34b796e27685e8c56405efc9e40ce5e709c045b9988c970bc81b8e9410490b99f99bb7c627cbf649302afe144d347df22283b8e8051cdcec761214e7b1e4bd38c776e1b35cb2", 0x94}], 0x8, &(0x7f0000395000)=[{0x18, 0x0, 0x7, "71100cc68d4ec3"}, {0xc0, 0x6, 0x20000000000000, "104765b6dc88df683b4e6657b5b8b0393139c66e517539cb3e14e69bb3e2fadc0bd6e0cde3bb588b322a70f60da460e6844d92c41a1cad4aaa5a14846b59017b589405d2c248103d5b7b0533799ba2c27a532f99535586026edcc90b84efc77bf888df540f720ef4161a23f77889b96864ddadeb59e1b0f8f22bc7e984038dcf11dbe2e9527fc5a09f180d64534c02a10188c69f5c6003d7d61ad979a779ad07ea13fe0e05231b610cab"}], 0xd8, 0x4000}, 0x1}], 0x5, 0x8000) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x8) mmap(&(0x7f0000d21000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f0000ddd000-0x1000)='W', 0x1}], 0x1, &(0x7f0000d22000-0x12f8)=[{0xf8, 0x11b, 0xff, "239e41416bdd318c03b1252e54faac7d63145403ca3c1b5410bf7e716a2796ab950883a0be1dfc1b4f0d4176b76e63c432e967140a97bd1dfeaef18b35c15c3c7b23169eeb0b703eba811df1eaae87cd6d4b9ef33f4347cec1b593e3245db938e551fc2926228825ed85f90de836a1fb83ad78a2159e856098573e36ec539fcef731aace24aa57ad9653c73b53fe065acd9c2d58cc167f574bed2086586782edfb1d5989055fe011242e2853fdbe62500e347611166acd017245d86ef14b411d887af8ddb69837bd354d4c2c98840ba2cb6ef1dc334c597ad5746a63589c2b7be3e5e77b21075fd3"}, {0x110, 0x103, 0x5, "c3f54109566ff7fa8e6f0a2dfeea651d4110c1189988a67f48ef0d1092810040d856f27a9d16f7fb55265efa920f931916f64fdfd513fb22f37ad7fc9d5107a2a2ade486426b8edf6a2aeec162c878489d436890632cc3efc0f601c8903c616ff4beb860655fa0d70ed6a4f3588b50d8f13a666e38cb2723d028a2d73b78dd2f5ddab6928b0035104766a906da6269e508b1067227796749ebd604d68b6cac324b7ead7025331d4cf3b4cb132a18dfd37516db60b6297d6651113ce86512e39d7257395f2a5ba16b9d92b86d48f0ae5dfa415f84732f008573a0b2ed65974d310d41630fa082bba4722c015d771e88048ee76bcd1f71ca66a437ee6f"}, {0x1010, 0x119, 0x9, "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{0xe0, 0x88, 0x10001, "a50557ca0473ad40fad59e08d1b2a09b7c0a0f277ee53903b615f32d3f494dba349d29228a90449d5cdfbace1a0bb2893aade0c812b04f2847090e96cf9dcd547da9ce8a6ce294e93508a528625c811bba697995d59def131ec40206fb88fed7035f5a491b94d737e9a1b8a570e702478e478e93db8fc3cdf380100f3b9f9166a715c7913332487a8d3dfed81185a35953c475e9158cc4501a0d1af12e49527c0f23edd2aaba81cadaa0e078aca186498423a991a8ea2b850e13cdd2f65061011dfe5daff3a51a12e09a7d98ea23ab"}], 0x12f8, 0x0}, 0x0) 2018/01/02 11:54:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007bb000)=0x0) 2018/01/02 11:54:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) close(r0) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) socketpair(0x4, 0xb, 0x2, &(0x7f0000b36000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e1a000)=0x5, 0x4) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000036d000-0x1000)="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", 0x1000) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000912000)=0x0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000091f000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000cb9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000433000-0x4)=0x8, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00003fa000)=""/93, &(0x7f0000f3e000)=0x5d) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = epoll_create(0x5b58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000838000)={0x60000015, 0x0}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000fbe000-0x4)=0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000fbc000)=0x0) 2018/01/02 11:54:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001ec000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000)=0x10, 0x0) sendto$llc(r0, &(0x7f000079c000-0xd7)="45b3678a0b8fab991022d19841c149459e65b5bc17426d47a589594e3dea9537cad61ce822e5caf1ac85cc8c0257848ff952e90198aff552c28ee9e0a376512706f78aa5bf83b09fdece5921fa3d948cb7f743298d3c80064e9903b2309888a204222daa192b0799ebc117412eb92c24fcd213b89a21c8644f8f5a7e4d275063f5e59bea2dde106bc54965a67bbbbc27488b643b41adea62b62c8b88723dd284f6e415a8dabd66d4c5300ed53fe0364d3392f49842e196946921c78a1e4a853cbddce06c26338be790398605d0b68356d4e0265cad30c1", 0xd7, 0x10, &(0x7f0000964000-0x10)={0x1a, 0x11, 0x1, 0x5, 0x100000000, 0x52, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ca1000)={0x0, 0x12e, "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"}, &(0x7f0000517000)=0x136) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e35000)=@assoc_value={r3, 0x8}, &(0x7f0000b1d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006f3000-0x20)={@generic="6f9009db66ac3a0375d2da71a05b2dd0", @ifru_flags=0x400}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e94000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x2c) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cb7000)=0x3, 0x4) 2018/01/02 11:54:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000049c000-0x10)={0x2, &(0x7f0000256000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) [ 1525.687516] sctp: [Deprecated]: syz-executor4 (pid 22170) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1525.687516] Use struct sctp_sack_info instead 2018/01/02 11:54:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007f7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xe, 0x800) sendto$inet6(r0, &(0x7f0000759000-0x34)="fd409e6ce14f94e78d6d31e5d67082e75edfb18deceaa4e25d8556628597886ab17bef7874f0e2051fc5f010349a8c1788f75ad6", 0x34, 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ffb000)={0x0, 0x0}, 0x9, 0x7ff) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x4, 0x4, 0x0, 0x0, 0xfffffffffffffed2, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000490000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093e000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000664000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet6(0xa, 0xa, 0xc0, &(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00003d4000-0x4)=0x0) r4 = socket$inet(0x2, 0x805, 0x6) setsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f00009dd000-0x4)=0x3, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg(r5, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006d1000-0x98)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) read(r2, &(0x7f000044f000-0x15)=""/21, 0x15) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b00000-0x2)={0x0, 0x8}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000069000-0x1)='_', &(0x7f000004f000-0x1)="16", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000938000-0x4)=0x8, 0x4) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x32, &(0x7f0000001000)=""/50, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000033f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f67000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ce000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016b000)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000351000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b29000)={0x0, 0x0, 0x0}, &(0x7f0000f68000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef5000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc) r10 = getgid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ax25(r1, 0x0, &(0x7f0000f69000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f69000-0x38)={&(0x7f0000b18000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f69000-0x30)=[{&(0x7f00003f5000)="2577bad0b7d388f601bbdd8018c3afa3b92e587f6355f6c8400dafbd432d9221b3f6560b5de1dfe5e19f1be2e4f3ac2eb63b6ecbd90e5cc464f7e5cecd04780d7086ad17091d39f3e1c6b5c26503203fea5efa52683a8710274c065a9aadfc1084bd56c98b20eddd4ffc0bec4ea7df395d02bbec19518f4d8afc6a04f5861cb19f4a82b74f24074f6d7a69f4fd5e3b9722d3bdef47fa150861ff4f43d1d2e92a147d307846c704270853b39a5c269c83cb95aef4e042b94d6c258304532d640c0952ec2bb6a2be81bacedc64d171774f37f50ae7330fdb9c3ce4b753e5d4b2ff7d92b972f598dd5a7ec030154910eae5a82dae", 0xf3}, {&(0x7f0000f69000-0xc2)="58b82fb19e18e5a31d5d7e7c49123cbc6e7a7e62ceabe1f94d74b4a466ee9e5e12eaddc24a096f34704631b003f24e48b141a55eb396f0210a9399cc5c85e7d76f865e9f9383d27a87d835ab6065c654078e84224ed352111022b746a0ab225c208bdfe0c9ffefe1562c8db37e8c375a23dfe62822fffd8c6b020a7e1aee15d2793a2aeafcb96d289f037d77a841991ab1c63d17ef583c493c28bdc08ad41aec651555265bd1236ba6f8129e26952da7fcfa4131da663c0af29f9b7afd8284e00874", 0xc2}, {&(0x7f0000f69000-0xb6)="d609d065657737179974c9d2b3c61d4c6fb5818365cbe008d69d671349099e84aa1a70781047aaaa814a4d598bbcccd0b18acd031c38cfc5a4177db9172d3e105b97833c88eb8105f732e9c20b184a53e818ef38ef1da43f0da57998fa587973ac51e01274157f33e929cb15682bda86d6f17e42a38c32a7b6cf6220941f1015aae4f64c74456c7615fb9178dd7315cf97b742d70249b61e84bb27eee85ebec77889caf36e1928a12317fe0bf7a479a2a80fafabf009", 0xb6}], 0x3, &(0x7f0000f68000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r11, r0]}], 0xb8, 0x40000}, 0x40000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000f67000)={0x3, {"c05d7fbac3ebb8"}, 0x8}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f69000)={r1}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r12, 0x10e, 0x6, &(0x7f0000f69000)={0x90cb, 0x8, 0x9, 0x0}, 0x10) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d2000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000db3000)={0x0, 0x7fffffff}, &(0x7f0000784000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cdd000)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2}, &(0x7f0000340000-0x4)=0x98) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) sendmsg(r0, &(0x7f0000fc0000)={&(0x7f0000f9a000)=@nfc_llcp={0x27, 0xad0, 0x2, 0x6, 0x4, 0x1, "81b3dd6635b26a5705b5faf2cbf2610a70477a0d2cb88c9c87f1ef06690fb16ed940827752af6bb5b699e91609c00ab2fd4af256873c559528d5095172b406", 0x0}, 0x60, &(0x7f00001cc000)=[{&(0x7f0000d7b000-0xd7)="5593cd1de5f8876dca19003deb336690cc199be219d3aa06878ed1ba1bf8da57b39631e3c11aa8bf9eba7d374dd5ecb27c8d2157b0487fa088cf23dc2cdc6d13d56e7500dd578e4fcd530073023df35832153860cdcbc645aa8b702ba2c15c48b82c9a175927fcd8eced92cf7e220dfd29058b1eee470d8f5de2cda6c186d8e9d4f67a588048ccf90bbc4a2600295d72f506555aa9917eeaf4b003306569fff7ff42bce96c2a2d6fe776f36e3c5ff205b3e2e1d5e997dccc116751d93d7b1097f9a686de35e89ea9194519842bad2e124f60c91c2b2677", 0xd7}, {&(0x7f0000fd3000)="8ce7b6893f5ea36d6ce46a621aaf0a9f13a156e5b0a51c5e643b818f6cc4502c820065fe34de1e6cd8250154d3294dce680c427227c6ecf1ca469e6aa18ed34b8854e9d581fe1b15f3b5b7580844c0569a8f82f9f0cb991d1094ec", 0x5b}], 0x2, &(0x7f000055a000)=[{0x18, 0x0, 0x8, "38c3"}, {0x90, 0x105, 0x8, "64676e3a39a9ac1a920eff1a23c952a04275e6f3bfe1156024bf44eedeaeb2c6336e77f0a422c868e7e43fef0ad86cad225615ba54abb0e86e951050725aff9d765bda8e425fb28cbc1b1d9571233b6081d57abaf989ae0c77731295d5d04e279b0947bf28d00d28d28d307eb4e5ed0b89a3221342e07ec5ad198d8641aa"}, {0x1010, 0x11f, 0x0, "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"}, {0x30, 0x6, 0x2, "7c9d660904188d59dd2c696bdb3b5fe9d39562e33b01efdcfaf4f3"}, {0x10, 0x117, 0xf4, ""}], 0x10f8, 0x4008001}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) accept$packet(r1, &(0x7f0000298000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cd6000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000051b000)={@rand_addr=0x10001, @multicast2=0xe0000002, r4}, 0xc) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000226000)='E', 0x1, 0x0, &(0x7f0000ca1000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = accept4(r0, &(0x7f000023c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000039e000)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000698000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000af2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003d000-0x10)={0x5, 0x2, 0x4, 0x0, r3}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000892000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d0b000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3d08, 0x1, 0x5, 0xa, 0x20, 0x80, 0x3b, 0x9, r5}, {0x2, 0xc1, 0x0, 0xa2, 0x1, 0x31, 0x4, 0xa7}, {0x5, 0x7, 0x10000000000, 0x0}, 0x5, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x2, 0x9, 0x21cd, 0xff, 0x200}}, 0xe8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000cc8000-0x1000)="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", 0xa37) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000619000)=0xadbc, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002f0000)="", 0x0) [ 1525.727565] sctp: [Deprecated]: syz-executor4 (pid 22177) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1525.727565] Use struct sctp_sack_info instead 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000093c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fda000)=0x9) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000460000)={0x4, [0x0, 0xffffffffffffff29, 0x3, 0x1ff]}, &(0x7f0000fda000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fd9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fd9000-0x4)=0x1002) 2018/01/02 11:54:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea1000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000025c000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}, 0x0) socketpair(0xb, 0x3, 0x1c, &(0x7f0000649000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000036000)=0x2, 0x4) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80802, 0xffffffff, &(0x7f0000ff0000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fef000)=0x5, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair(0x4, 0x800, 0x6, &(0x7f0000158000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000615000-0x8)={0x0, 0x40}, &(0x7f0000381000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000022d000-0x8)={r2, 0x5}, 0x8) pipe(&(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003ad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000792000-0x40)={r4, 0x4, &(0x7f0000c8e000)=[0xfffffffffffffffd, 0xfff, 0x8, 0x20], &(0x7f0000f67000)=[0x78b], 0x1, 0x6, 0x3, &(0x7f0000c4d000-0x18)=[0x0, 0x5, 0x5, 0x6145, 0x9, 0xe77], &(0x7f0000526000)=[0x9, 0x18, 0xe99, 0x4, 0x1, 0x8, 0x80, 0x2], 0x0}) socketpair$inet(0x2, 0x0, 0xffb7, &(0x7f0000de3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000784000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000f1d000-0x6)={0x0, 0xe1}, &(0x7f0000f9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000af6000)={r7, 0x7}, &(0x7f0000c26000)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000066b000-0x4)=r0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000fe6000)="5bf6a155c95120be07", 0x9}], 0x1, &(0x7f000090e000)=[], 0x0, 0x0}, 0x0) recvmsg(r8, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3f000-0x60)=[{&(0x7f0000714000)=""/161, 0xa1}, {&(0x7f000073d000-0xc)=""/12, 0xc}, {&(0x7f00002d5000)=""/131, 0x83}, {&(0x7f00009f1000)=""/57, 0x39}, {&(0x7f0000064000-0x49)=""/73, 0x49}, {&(0x7f0000355000-0x41)=""/65, 0x41}], 0x6, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000767000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000ac7000-0x2f)="fbc33dc19cfcffa0", 0x8}], 0x1, &(0x7f0000a3d000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a8c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000ab8000)=0x6) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000307000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000020f000)=[{&(0x7f0000ebf000)=""/223, 0xdf}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000015000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000036e000)=0x10) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000797000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003dc000)=0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000069000-0x10)={&(0x7f00002f6000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000798000-0x28)={r2, 0x0, 0x59, 0x86, &(0x7f0000797000)="0e8b96b9e3df6e7977d0872fe071ff20e88791fba1ba185c673a5654ca071008c934da2b77dbdb63e2c2d3c78316b1bed90e07fd5c82fb2d1e17563c65c150213568d4f5bd21772b0a1376f8c3a7a5bf958ba72db7e3caafdc", &(0x7f0000798000-0x86)=""/134, 0x0, 0x1ffc0000}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000e5000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00005b4000)=0x14) r2 = accept4(r0, 0x0, &(0x7f0000341000-0x4)=0x0, 0x80000) sendmsg$alg(r2, &(0x7f0000036000)={0x0, 0x0, &(0x7f0000bee000-0x90)=[{&(0x7f0000b10000-0xd5)="b07feaebddd3dd97e27b4220dd02393bc41cf70519d3631cfed99155a924a7d212d714438b4cc9c38e14c4620dc0434984e1593cda340415f15709635003b1cd50046478778dc494bad0ab05bfbe6c7fdc5b0f8c87ccce07dbfae2cae1841145bd85050796df8fe03ad3a52035818388efdd125e211a83e16b3827ed99442092d0c211ea4df28e47de77f28ef54da1b6308286a0b3b60b7f1a60b286fd39baf6984af08ef4f9f38578114518a581a03348429a60e31e05ac0a24bd2e68dfcdf031f90989e415fad94ac89ba874ee72bf194f56df24", 0xd5}, {&(0x7f00006f5000-0x3e)="8f7416376e9e2396dfc78a3374ba2ed6f9a29e8e3e577eb47ca80d753d79f02da90a364183f62cbfac50d5b2ebc5dc3d9633f4a8852dd115d9f768b92dc9280edb8eb5905b08cd8e58208e631b66042ab8a31e8b08c96ce9470950b9dfa362f2aa72e18115268d7e76c87f437c1903e463884169fce929b8ee182392394d817eacde5e665551157f", 0x88}, {&(0x7f0000093000)="afc6ff1b383a3d6d3355a90454a0bda14eb9faa56b440547aa68a1867a55786629994ef92be55d848bf9f4d1bc1e99144f1f6533ba53a1e69c8263dbb920d253399af4daf60bf8d93ace961f0d921268706dacd03ba972b529ed7ce831aece327a455884b21fc2c85aca16576b76a2c5fc4232bbdbc4f460a700b74998d65ef90dc0f92556852dbd1af2da4caf3600637e041f358b6bc1883b03f687ae9dd82d725767a143f0d97818f91402fea5effdcbdd6da3802bf2910e076d9504b38a7a3dad45bf6b128925e3d81ba1818c3d9f54a1fe6a0cd38022cbaabb32c776bccb4fee6fbe3f1933e34479a901306bb5cb172cb0171a7bd31596c1f6ba74b590a15bae18992b72491a99971e0a74701ffc49d36dd22d104f80f9801f6d92686420af0ffc432a4d9e4122de6cb777d25edbb72c4a1b4a2f4ad5fb19bd898b8dca9fd40d8ce40f15622d6d69506bb6b3039c34bdab39987c10ff6f1a5e7659e037339ef2f134bf18bcd0d744715d5469d6bbcbbf65ea557530ad154d595d35e26931bb49e4e8ec5d4b94145d0b3664f988e4f7477aefbda175bcb114e65fc5c17b1909ffa5537dcd06226b5a08a392d25b0796522457d33df9625c2df4ed4dc6419872b9502dbdd082d1b6d3a398d0123c1aef54e5b45e8ea968ec6e0c8f5bb0623742f3303dc28a88fccbd820f9acb7a466d68530f2b46bd9df33192c94c70da84bfe0cd53644eb91ad0cfe7a23849dc46b2f113f74a1f800a13b27fa3970799bd7a0675f769b9af9968a4a39fe11f55b0f929090126ab8cb1409a222e9d07bb6c264f996470474e838ed1facf7d70c0b767d3273e235249526e75ce0e8f95e52b36334d9e374d5e94355191eb217178286ed98975d78c460663879cbebb2cccfff5519b890d0b2fabca60a1f157bcff7b850207c9e3c8d44e8167739c557374cc17feb2171fab67ab08b4833f3f1d829ec86b5d0e0fcf083300fe74239526005d64ceed6d7779505542d72845f64ef8c3ddaa4752bf1b23029d26d1d3c6e2e0c49dae87a3b3a8c4cc45bc6babcc55c14e03b6129bba98313c300c260cf9784e517bd3d2773e38ee4f1d9481c2a3ab60b74296bb05561367d9fb57a937fd60e18021875d1aa862b1de47a56c97cc5ae19ef799fd26b491cbdc441457c0075cdc1abfd014ecf2c9d9b108eb2a352548546ceef1410b0c3d88a7ffae3da20ad67ae672595cc9e547e3f2ebe05675558185b9c86d10706f3c356e3c37587b11b7c373195eadcc2aa17068244a53043be11a7872c9f3503c01b87f5d56394aaa3466ecbc5dd048cb49fbab25167e2f0785bd4817f2a25b9ed0bb6eacae9bf8dd4290bc7de78e98ff8b9c05b74804597a3281cd195b1d92b4ca7421ba286cfba42cd214886be8d61883c474587dea48136f612039155d838ddb048fdd841267f7d41751de0e0b5a689afa67e1d0865f2a2f28b7b69e195fab0ddf0401ecd366af17b4f7d2d79986e25e30833735912639213280756fe2a2f393094095286e5252c28e65be3a9dd94f6d118889c623f29b71a3397302ef4033b057dcf2aba476a60fdd145dbc44a559c5485977d75075ebd71d3dd7865096e97551f7a56b93fd8cff4f0fb04e547a3a0ed5ae02dfc7398a6768bc9c125fd467b762c1024668e01be74d40c80c2e73977a8537415825a6bb7aebcebfe38bf3ab149c5a20e324fdc4ecb0e37b6580e998fd74e0c04e99bd6a556b0f86076d56254591ff9d4406cf863732871eb4e41a9dd4663e826c19c4b8939857268035cc9eecd245ebcc0a3fcb982b892efb2c6d2ee5760d3460c351858a72dfcd3b0c0b2960cdfb5666042b753a8c8d8693fb90c8fb6321db3a32c9a5a7db92921a2a48a20560cdaa1909580929e5d03efd13964bb85f4f0d00d43ab81400821bd0c6486180995194bfc31d6ae9d31f0d458a1d7911ff7561747e482216b71fab08b1aac8c19f43a1111f4dd6dd573ec534a10909ab43a99d020350487e9e3699bd65191bf5eb19b26aafde865672189cb10f529e41687bac3c7b9e2870543c4209172ab1202274e58efa208d36515e281cbd714b9f07884a87587a8f4a9679509be5f015de5ba12818b9bb653dd8745e33c3980795bdb639e04832b0a0bfa5411205101c5643c394cba6c3f92f7044a4f6d8f1168a97f76c69fb11b578d0438bc146cb4dea5422bbc059a0942636f0c74bc40b96b57685436abf7e6e06f795e89426b06b3d2d1d4a4835d6e677bc63fe7af042dc7679b94b84612cc77a5a1ee58c70917140483cd32f68cc0ecf65ee80172b3ee35be88b321b0efd3c939189ad26a5252b5816016234db2d5fe70e89e7349f9408f954c6894237586f196ddcaea7d7949c02ebe8c20b645622c6d44c712786b4863d8e74efd65d3b50298ff52b7c013312f61e6b2750a3219e0584a1e896be60e009899a5c35f4d6079a6438e478b396e69d86acf3de74d579ce4a56b7b506100eeb7c5e80ff423422ddea7496be083b4f6a56b00c92c0542a0de177a17f95ac9aa18d951bba72523ee4ee303830fa7415b2e4c8ea9157bffe765c5bb91caaefb8c2cb1461558dc4060f25ccf834a1f95128a503c95a3a45b5909e064accaec484d17bbf79641cfe7a7eced2e434478f2faebc558545c42cb4e2f3790a01f9af76f75d8c9da670ee4671af23199c2244afa1574ef136467427b921281da8b76e208e79f13b950e70c53b7990a4118d41a969c70edf929a408254e9acc9b24e235ceb51e8e996362c6a3358e02d377fe8352f9f1324b2e3c81523488d3aa5998a45126b7fdf95a8d53845153fbaaa3187328f4d3aab7b73dbb36ec9296d8571cd323a3723bf073ecd440804d4042cce2215ea053ec920cdd89aa4f68725a610968cb7d602ec8830f8c48e3a3380c8aa46ccbd16732415eaff989033065ce5b236131d3b2f40331be70a94efbce79f0cc0ce1463f32d2b00f2f1de7373f0cbcca99f0eeeeee4118ceae66545ef284fdccb1ad895007b2038061dfac373d9cd355e19c7a628cf7057899595367f3a50dd3789db1a195cf75715048d72767eed97b90a1626aaa9b0b4a48b2f5f09bc345912ab4dabb449617be4e8719f781b945459b81313028330bf61badc63cf294a43bf73a5283508526244fbd021e907587653442dbac13e23a0206bb6acf5a3dfdab4d26b13ddb4bab308bc36df0c745a3e3a708745d67ce2d3e2e5113b67d1352a0dc02e13093f135d51941854860b9ad1545fa45ee505165c1e021a9a120336e9239c9b130d539fa9cf0e592022ca4f299a40465772a928fbe289fcc9277f007ca8c399ba3f0dc51885b544eba761fdbf0bbc4a72f4e27f6f33d0ec431a2209070c13f5beeb81b465b6e8d7ecf75ebdec776ca87db0cafd7276eafc2afba4d4414b010e8080ba173055fff1f0ef8be53095fa54ef8b6eeacb5d143a5a6aab10d6e8e1af29fff4e3f67a45192599d66af8ede416fd1528565ff663b75483ac5323840874789858576d7444be457dc112f9caa6c131b5db8940b8c69b033b7529ad1604ab6cac0784a7d7e99cdebaae6b4dfb334c6c5f72c32b883435d7832e019be7a44786256917335637cece051a1f6886f92206fcaf653fc794fd0871cd8b831673eeb77397f8ee61315aa7d4c79cb12e36081ae292fc64e2141398daccfbc66c199d7102fe1cf4af41532626bce0cdbed30acd79363c926c8dca28ffc4302fc4f5b1793c15a057f9d8c77378c032af83b3f9f89b73b2bd3a35230b6dbff8f4b934831b91d6a5ed0b072e0287d1570a54584c3dd0c3c60e3aeaefaed88e98b60eaa6e480cb66fddcd2b97ae5b3667ca75e7c08e1e0181cedcdf8af85de9a32603c689277835506c7de1372b3e50d1b14d4bae9d3818bfd0f3198b3d8fdeae5a8395c0da8ebd229e5546391172191ce2a73c3b46165ccc3922f738968aff077de948df00a5c0eeb81409d3adf317825b540ab74a19662878fe22ab8de75f6ddedc3c11571f5f01aa2ba7b6d60fda33dec7343ebff5a748294a27de405ba49241939959d5df9d56052128f3201d350b3636f35f63ede5c1ffe9c07ccaf76be6fe9dece603fc8c939e3684e240348a95848f6954a68e5261be6a0472e976afa9663c1ec6f75c2b1d81bb936545c5ace98344ff8bf5b4bac2887707c05581885dffddfe128b3ba5ec4bc38fd68710d63da462491d533a8c15a3bea97ea1d0543d73de6ba6bc0fd27738b7b4cc72470bc62a92ac3449e265b7c7476a1c32d002922cc24bdc3f575f5905c0f50a7ac9651f3444e8755c4969888fa28f90a3bc92f005c446562b3afa53367e3c2cd27cf5f7e561f045f438fc20e51bdb6e675a464b1663c8835f9270c39ccdbc78295f0a492885ad6dd732989fca70c6aaf25b297759e372a0dab78a4f1012d6f698eeb6e29d74d005b94892c8ee3966f0765e1ec0e2da7e8984dcf5291837b88e71d516c46de7cfe3e2a361cc6b33238d641db00dac087e20c84e8730d2efb4bc47b10360d7ac3439b99a58900f95df3c3012c16345acd2608ef3c1bf61d9da3df70272561cd2e8bb8bb1783848d98db8c65b40f6029a23b25968dad41f7c761cf76212f3b137c854423fb28fb17deab02a3240007f5f15b7c6109852c2de757c9404271ce6751e89ad031d6d93f0b0a3e309621b1ddeb3308202a94745bb3a2debda246d65fd94d4743cccc9301609347abc202c0babeb27be3999589ec652f69cb82c0798521265cb784241c6b648e9f7f7fd54dcbe4677fc846536e500a9e82d0b781c1e861eb8c73773b372175b7d8197e624dbd653e0ab7a374aece81d04e38dd07a24ed91c892eaf56e174ad34675c142f5a0aa09270331b51bf802ea098d3e418ed4e0372e267f86b08afacdf507fc43550461061a0956f05dc128890f59752df7aa48fc465e74b5c1a92246953562f960e3f9b8ecb81855066ecdcbdded50f0c5756beeca40abda893e23ff6f93971b792fd00ecfb06d5d444b54d32085d71bd3457edb1b7c80d310c9da9edb0e1c6226fad49799b542ef693113c747b4c937068d56fc066b0e185cf5ff29ec0e3017a84bc19450e446b3f580e4d28b7b76824abea7d0251a23f160a008d285c6af4a58d9d43e41cd2ac15812cbb0c3b36d0721a9c533a2b1560ce4d964914da4b00b7dd064ec49f3c18aaa21ae343dea778fdb86dc1c4819a79b1c66b846745f39d8e6ddfd60f16b13be922bc3b2fca5701a6b7b4e07d059abc17f8cceadec64b6a59b62479101d5a0bea6c361f166e3bedee0d9d466bf52ac1fde972818ff5d684600d228c28113539dcdf951b0c87a4c276758b3ed9b9029e4b039924b2feb9d6eaccde39cb718c7ecbd78e2d03710a707e3256419c85a090d5cda1a911343474a617027ef6a0f3e3034fa940895dd70727ef9d390235b2d8b3842becc8d92f5bf3990a119557f35e237c97c1c115e1133c8d00425d680a6d665636b950cbdcb770199c46fa635a276b43f25756699fdbc30dde85deb54ea885548c36fa3cd158825006cf5c5a56aad529003928d27c92d717b75495086b08abab03ae2aeea0a938b8771f3da81a30029d2b9aee33c8b416148f0633c69bd55754874bdaae492d4f729c1b5f464ced2b67026b6caf7dcc2c41181005849595420be2eef72fed9e3bab72dc5122999e70cb6a43d0c8d3de26afe63e1656c18b1a508cca82699bd31d80151dae0dd4535ecc323abd85e3d1c438cf511b326af7867a846e7d82363fc0c542b7e231f4a56de756319ea88614", 0x1000}, {&(0x7f0000c1b000-0xe3)="ddeb50fe96731393df8c6e16668b2b0584ba033f9f60e9ca9ee93bb34a58f7b59f159cf205bb8dbafb8699a63a8eed3d643ddeb11ca469c2ad3c99ecc8074efdc2708c3408ecdf07382fc24a7156572132e3453b979000b146cf41c058c0c6360c3cdb79341c9ff90cd3f7169430fc62da73ab61b9f92b65e257c55523367970e0e7303b022b54f758286d41b45773220573b05684109386107fbc48ebc5d64775a71a3ac1b11745b8af35aa3290dcb0419c3f385def25cd9fa7ea57a86d375dec9b4a65db50d289c366624c0586f655c792aaaed78cbc94da6b418bd161932349c9ec", 0xe3}, {&(0x7f000053c000-0x9)="ef3c88e9b1e06e753e", 0x9}, {&(0x7f0000031000-0xdd)="b870244c5e0baead0cf3f18ee068e627752ce72110d6ced81916c83094b1809a38a202e4a1a465e507220606d9c412e88374d30892832468421de0748032bfffc46c04ccfc7b2a72def512ac52c5b59df622e2b0ee46feeef1a674dbde49763ddf4056b2e8ab598cd40b97c9678359dae1a2c3dbcb69551e2a6b5f5810f5ddb4db1f108417d78e646c47da02977349f6419ac8dff16a30dccb0752732e5a82bd9734eb7b1f3a362971adf905e2ba0ad05768020d4ebb22309e1f7c443bfbdae9c24b864c618725e41c4a48eb3b0b1a146e49e0a3cec7abdf781c9ee891", 0xdd}, {&(0x7f0000c65000-0x7d)="76db0cb9bdf09ce9fe3622666bde07bab427edc1d96f36f4544e9523bf7ed61c7ea0f9b764040a816046ab91caca56abd0bf3b5dd047ab63bdf92339affa535296084fec2599a53119bd5e34ea350cbf83fabf5372ba5b80d239138198cc55380cd8e49e56d339a45af8efaf4136042dc90fb45d5b668362fa0284635d", 0x7d}, {&(0x7f0000e12000-0xb5)="2adbda42a40a4ff1dc55ca4d56bd3d13b0dd47d74a362a514ef7c31d560e34c31ff533c65d64149eafd93a75c64a120414f2a24bf8f6a60136f733db8690e74068f34d573c5b600d61bbec597f5cd1775c690db6e99196e36c50a099295ace15f22f6d7a99b060daf5e6bdb9611b7d5de90058c8ab02e46671fc6b339e03d948388bc6a858a014e56e972dc0b931ce4f2ebe30a1f26e0fcaa877eb9a50a67afe3436808a71b60666dbdc6fb4804e0f7daaf8014342", 0xb5}, {&(0x7f0000320000)="b5ae533ef698496c91103f0dcbadfd155ca0581dfea5b3b7445308a579f20e55779790e48de29c3ba6a6ab894a148b8809de21beb9521394279e61f493cc67b15a508bd5bd62694f58124363e9acd8890b2c2102268e43f2a37238bccf8b14f7cd32f762a2f9b8004dde24fa3d3ad26b9726", 0x72}], 0x9, &(0x7f000070a000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd8, 0x117, 0x2, 0xc2, "c63d76f3e8b5f74bbb5b9f2c19168b74d7e52f5a99c1321aa4d64b41fb430c67082b033074a47f5115efbd4ef36375f4c423331c9accd3aaa63e8ed106cd3e78f20bc2564732ca43762e5db3963412906e0a250393191c86fa97a205cb193bd96c04789f6c2aa6d528199a00e0eda89e629c2fd356fdceacb2e04f9d27f600e2d63562c743492f7dea697fe67952587c1be9d610650b7aa1b54cd1ff7593d37b64d6bb954fa1438a2b0ce4d016102bbf7da56651d330faf541ad0a9361a4887e1b75"}], 0xf0, 0x0}, 0x4000000) sendto$packet(r0, &(0x7f00009a4000)="c46c15e0d3dee60fd4c0d2dc089d1d8ca50f7804128c5a24f1664b1cd9b389a0ac0475b8c7ad00d89ea8e8d23823b42d67a9c886cba5ccfc1e9627f57fe72e4e1324c4c083cea899c424e7bc166a970a7f6cf6730c2e01abb4b50b538cc17a0ea7de2ed7ba9c5c906fe6189d706416e1af24ada1b8f28714f6a03c15608e4a3fa2261a0c99562b54064f9a752a738f8d98ca2c02c30ebd16efa4e52e90ce51413242709d57fc619abdcd6804da1150209285fcab23ea8430850f1f168f9a841312c27bc24634", 0xc6, 0x80, &(0x7f00004b2000)={0x11, 0x0, r1, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 11:54:24 executing program 5: mmap(&(0x7f0000000000/0xd64000)=nil, 0xd64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d64000)=0x10) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000d65000)={&(0x7f000006e000)={0x2, 0x4, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x100, 0xffffffffffffd521, 0x1a, 0x3, 0x20000000}, @sadb_address={0x5, 0x6, 0x0, 0x2, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d85000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000196000-0x1)='z', 0x1) writev(r0, &(0x7f00003bd000-0x10)=[{&(0x7f00007de000)="e3", 0x1}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000f82000-0x4)=0x8) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e5000)={0xffffffffffffff9c}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00009f9000)={0x0, {""/7}, 0x0}, &(0x7f0000c91000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000071000)={r1, 0x401}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e10000-0x24)="24000000260009003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000134000-0x4)=0x7, 0x4) 2018/01/02 11:54:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b0d000-0x1)=0x80000000, &(0x7f00002ed000)=0x1) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d3000)={0x0, 0x0, 0x0}, &(0x7f0000b63000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9b000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x8, 0x1, 0x8, 0x3, 0x9, 0xa, 0x20000000a0, 0x80, 0xff, 0x1000, r1}, {0x7f, 0x4, 0x4, 0x8, 0x100000001, 0x5, 0x7, 0x800000000001ff}, {0x1000000000001, 0xfffffffffffff001, 0xfffffffffffff001, 0x101}, 0xffffffff, 0x3, 0x0, 0x1, 0x2, 0x5}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x3, 0x1, 0x4061, 0x8, 0x7}}, 0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000034000-0x10)=@common=""/16, 0x10) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000251000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@generic="bef2bd1f17b6aa67ffcf066ebb455370", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001b8000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000ad000-0x87)=""/135, &(0x7f0000050000-0x4)=0x87) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000026a000-0xe8)={{{@in6=@mcast1={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, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000-0x4)=0xe8) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000017c000)=0x1, 0x4) socketpair(0xa, 0x5, 0x0, &(0x7f0000224000)={0x0, 0x0}) close(r6) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000ff000)=@generic="5b624941d1dc2c25dbc5549318069833", 0x10) accept$ax25(r5, &(0x7f000026a000)={0x0, {""/7}, 0x0}, &(0x7f00001c5000)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000268000)=""/22, &(0x7f0000147000-0x4)=0x16) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000026b000)={0x100, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) socket(0x1b, 0x80005, 0x1) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r5, &(0x7f0000261000-0xc3)=""/195, 0xc3, 0x40010003, &(0x7f000026c000-0x10)={0x1a, 0x1c, 0x0, 0x8, 0x1, 0xa9f0, @random="912ce7adc26b", [0x0, 0x0]}, 0x10) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c2000-0x6)={r0, 0xffffffffffffffff}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000207000-0x4)=0x9a, 0x4) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000819000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000968000-0x8)={0x0, 0x5}, &(0x7f0000c2c000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009ab000-0x10)={r1, 0x8, 0xfffffffffffffff7, 0xffff}, &(0x7f000065a000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000917000)=0x401) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d47000-0x4)=0x1, 0x4) poll(&(0x7f000041e000-0x30)=[{r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x0, 0x0}, {r2, 0x8001, 0x0}], 0x2000000000000049, 0x431b8446) shutdown(r2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000097e000)=0x99, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) read(r0, &(0x7f0000910000-0xb9)=""/185, 0xb9) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x400, 0xfffffffffffffffd, 'crct10dif\x00'}, 0x214) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000414000)="", 0x0) sendto$inet6(r0, &(0x7f000087d000)="", 0x0, 0x0, &(0x7f0000f5a000-0x1c)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) socketpair$inet(0x2, 0x80005, 0x6, &(0x7f000034b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000057b000)={0x1, [0x9]}, 0x6) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000d40000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a9f000)="6369e75e6442fd47b9ed2bf126a122b98e4e77cb1a20dda7a05a8f11af731aa9222e95cee2722f61e1b727120019b91a892b62eb863b87853bba53175672d8fae1395d71aefa16e9c09d61d65250254107195ddf3628666746920db34d59c40bc69a8eab1ff157a24f9667c73e5ba4981198d7046c6d7c799e5827bada68a6cd794fb22dabda783422f73bf8dc66b14df809b4132893f7b3fdbb0e32a5456ae8c6e941af4792a3", 0xa7) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000055000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bb5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a55000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) 2018/01/02 11:54:24 executing program 4: r0 = socket(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400, 0xce, &(0x7f0000f11000-0x1)="c7", 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x3, 0x0, 0x10000, 0xb09, 0x2, 0x3136, 0x36a, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000, 0x1, 0x4, 0x0, 0x20}, 0xa0) 2018/01/02 11:54:24 executing program 6: r0 = socket(0x1, 0x2, 0xffffffffffffffff) splice(r0, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x4, 0xfffffffffffffffc) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) pipe(&(0x7f0000c94000-0x8)={0x0, 0x0}) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00000f4000)=[], 0x0, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f2e000-0x2)=0x23) setsockopt(r1, 0x107, 0x5, &(0x7f0000c49000)="", 0x0) sendto$inet(r0, &(0x7f000023f000-0x76)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006a7000)={0x0, 0x1ff}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a92000)={r2, 0x0, 0x1}, &(0x7f000043f000+0x2d8)=0x8) 2018/01/02 11:54:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ba8000)={@generic="ec664f0784fb2b415fdf4aeab625f01b", @ifru_flags=0xa000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xc0)={0x0, 0xb8, "f5e62e0038d056b1c5b2555e0dca18b36f93c4242f3eff339d50f65d6b203d6f77d9176f075c17febb172086a5218a7cc6479f63f16bf9f0edd4f1b44753bfd1e5e91685c953798938b6c226a12059d2db1fed7eb857cc64a6c3a250ab2ec48e64008cd8f70ba1b609b2feddbd9df710b561252b441617f6cd9ffba8fcfa7dc8007d823a250375e317946f66fc50b0916181a2a69e3cb87bc3a103b8cfed57848479ee0fd412ee1ec6c67c8fb4eec00e29e4be7450836e87"}, &(0x7f0000001000-0x4)=0xc0) tee(r0, r0, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000453000)={r1, 0x9, 0x30}, &(0x7f0000000000)=0xc) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x7ff, [0xfff, 0x8, 0xfffffffffffffffa, 0x1, 0x80, 0x6, 0x100000, 0x6b0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000-0x7f)={r1, 0x7, 0x77, "110dc11e304004df02bf03395b587f9aef0238ce35b65d8fe7729e7f33ca5ce614bca6fe98aca14864146fe7e31ed0ecd42935f37bfd6727cea735c1bd80bf321a9e174e28f779da8b34ba6c0ed208084f777ae4eca3e6e9702159752bd5f96e508ab1d1deeedd04f7d2b4ee7bbaae1b138b38089b2063"}, 0x7f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002b5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004ed000-0xc)=@sack_info={0x0, 0x72, 0x7f}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c1000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) socketpair(0x7, 0x804, 0x4, &(0x7f0000a7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r5, &(0x7f0000d46000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f16000-0x4)=0x1d6) getpeername$unix(r6, &(0x7f000012c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f14000)=0x8) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000a2000)={&(0x7f000087b000-0x80)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f0000cb0000-0x66)="1cd1679204d638f9b806f7ccab7ebfc5955d214c7d144691dada788294e58b888ebcce224097967a25df85278555f74733da256e84b2140632908eda9a076faa3b09417ce6d60433ec080e317ebe1a62f4e7679fe4fc47658c617475718e5c2f3de8a9180a61", 0x66}], 0x1, &(0x7f0000bb1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000096e000)=[@in6={0xa, 0x0, 0x50000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe7a}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc}], 0x74) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a66000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005d8000)={r2, 0x80000, r1}) getpeername$netlink(r1, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4-generic)\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000537000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ea9000-0x4d)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000035c000)={{0xa, 0x0, 0x600000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc81f}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x80000001, [0x6, 0x0, 0x0, 0x40, 0x7, 0xb3c, 0x9, 0x6]}, 0x5c) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002bb000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000500e61966e3f731e8495617c947cc18517d07fd65a13f297145ac25908e1cc5fad0d6fd725bcf757c935c528f5f4b760d50c86d865555bb3cb8956a3a9a094876b354cb9c4ef0ae2f87a7c60d5689117e3fbf35bb8fef4b14", 0xfffffe24) 2018/01/02 11:54:24 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b90000-0x188)=[{0x0, 0x0, &(0x7f0000f84000-0x10)=[{&(0x7f0000bbc000)="d7", 0x1}], 0x1, &(0x7f0000ed4000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff7000)={r0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000910000)=0x400000000000, 0x2) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000077000)={0x0, 0x1}, &(0x7f0000f9d000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000061d000)={r1, 0x7}, 0x8) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fcb000-0x20)={0x9, 0x1, 0x5, 0x0, 0x8, 0xfb4e, 0x400, 0xffffffff, 0x0}, &(0x7f0000c1d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x8000, &(0x7f0000001000+0x861)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000000000)=[0xf1, 0xf9cb, 0x5, 0x1, 0x8, 0x401], 0x6, 0x7, 0x4, 0x6, 0x0, 0x0, {0x101, 0x8, 0x1000, 0x8, 0x0, 0x7, 0xe7, 0xad, 0x0, 0x1, 0x9, 0x1, 0x4, 0x80, "dbc4c919eda04ef720788db2305a7eed01c2e2fda436553ddd37546927170aa1"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000754000-0xb8)={r2, 0xb0, "5d49bd3354aea6789f5b5c2e822eb03837d5547ef7f9429a5cc49542086448eaca69f3688129e1c02db36c3d19def5e58117696345566b63d0932207f33d47ce4ffe59402fc44186c1b075b053f65e3e97a5ef040e1e60de5308d69d88011c0668912c5733236f89dcf1dbdd76565f1c61780cbea0e02bd591363b83c3ad29063c90ce1a16f08a2246bf22147b706fe5ebde561112460bb54ec7dcabf95ce9e4535ca839d0f7ff50eb62632be07e6420"}, &(0x7f0000000000)=0xb8) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00000f4000)=[], 0x0, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x7fe, 0xcc9) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f000023f000-0x76)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000543000)=0x0, &(0x7f0000a0b000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000044a000-0x8)={0x0, 0x20}, &(0x7f0000ce5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000046a000)={r1, 0x89, 0x5, [0x9, 0x0, 0x8000, 0x101, 0x75]}, &(0x7f00009cc000-0x4)=0x12) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007a9000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318}, {0xa, 0x1, 0x52810000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x8, [0x78f, 0x7c, 0x0, 0x7, 0x8001, 0x400, 0x0, 0xaf8c]}, 0x5c) write(r0, &(0x7f0000725000-0x1000)="", 0x0) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000e, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c7000)="55baa306b980eb6f5a76dd3d4492504edd4b44fc546f3f88ccdbedef193f35f5c2e2e26a7198837f69608d5075c7fed604c82b078cd209bea581", 0x3a) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/02 11:54:24 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000047c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x48, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c75000)=0x13) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f00007b0000)=[{&(0x7f0000f79000)="2900000021001900013d3524000a000602000016000000010000000305001100000000000000002008", 0x29}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/02 11:54:24 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00005e5000/0x2000)=nil, 0x2000, 0x2000002, 0x82910, r0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000000c000)="2400000058001f0014f9f407002304000afff51105000100febfffff0800020001000000", 0x24) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b0000-0x58)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_pr_sha384\x00'}, 0xfffffffffffffc82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000042d000-0xa)="ec010000010000000007", 0xa) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r2 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000320000)=0x100000001, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f000032f000)="8d55080e495925fea078217d7baecfed18a87139cd8b4ba6273909301f0cec8e5fc37ba17313eabcdd1841c00fba37e9d1d441178b6f7eb15f6b89fb5289e1a8bec08b6a7bc7af70cf2bd43c80247e47f69a639f7b9046a8ad8ae5237f16e9e28832f17ea8402c66573c1f465078c294965809fce2a60b0beb62bb06ad36a4d409f58df85fcb708a7319c3366201e6a9b47e59b63390ede4d8ac131160", 0x9d) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000021c000-0x50)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00007cc000)={&(0x7f0000591000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004c8000)=[], 0x0, &(0x7f0000d4e000)=""/0, 0x0, 0x0}, 0xfffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c68000-0x20)={0x400, 0x3, 0xa, 0x9, 0xfff, 0xfffffffffffffff9, 0x40, 0x6, 0x0}, &(0x7f0000eb6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008c9000-0x1008)={r2, 0x1000, "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"}, &(0x7f00004f4000)=0x1008) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d19000)=""/30, 0x1e, 0x0, &(0x7f0000d1a000-0x10)=@nfc={0x27, 0x5, 0xfffffffffffff800, 0x3}, 0x10) 2018/01/02 11:54:24 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006fa000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000805000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000195000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xe9, 0xfffffffffffffffb, 0x84}, &(0x7f000083b000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000958000)={r3, 0x8, 0x56, "743688a35692dd5eba6ed56d1db22faeb286aaf579d73c6943da155959169e7a843b92545b23065a04dc89eac82688e7e56eb9f246d7627fc0de4def7b92bdfce96b7bb50e72e2236c2bc8ceb0bc4fa2bf8326eded93"}, 0x5e) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000446000)=0x9, &(0x7f0000b99000)=0x4) bind$netrom(r1, &(0x7f0000c79000-0x10)=@ax25={0x3, {"7dbaf6ed3450ea"}, 0xe5}, 0x10) socketpair(0xa, 0x3, 0x0, &(0x7f00003fd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000022000-0x4)=r3, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f000096a000-0x38)=[], 0x189, 0x0) recvmsg(r7, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000221000-0x4)=0x0, &(0x7f000078d000-0x4)=0x4) accept$alg(r6, 0x0, 0x0) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xb, 0x1f) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) [ 1526.263943] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 1526.303215] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0x7, 0xffffffffffffffff) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ea0000)=0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000ea1000-0x86)="50ac85ae61c899d5d5df4b4af83090a3457971db219fd64bed7bec02c51eb96d7fe3f6efdaffca20b8f6012d247054b78f4a4d5f448a09cd71235f820427ff250e2327cc328aee4138ac670a61f760fb5c56af6ba9914d84d3ab7c5ee5b2133b19435fc118bd3bb2afca53b8f463ce22a5bb7e0db6e25b15bf323d6de8a7878d585b59885156", 0x86, 0x40000, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000013000)="18000000190025f0011c1ffbfffffc0e0200000003000000", 0x18) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ea1000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d1000-0x8)=@assoc_value={0x0, 0x12db}, &(0x7f00006b7000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b48000-0x8c)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c64000-0x4)=0x0) 2018/01/02 11:54:24 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000524000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffa000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032a000)=0x10, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ffa000-0x8)={0x0, 0x8, 0x4}, &(0x7f0000af9000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff9000)={r1, 0x7}, 0x8) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000344000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fdf000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000856000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, &(0x7f0000225000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000948000)=0x60) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fe1000)={0x0, 0xf6, "bb90fe33b1e2dfe4e852a40dd1bb43cf11da060227d17130ca935b0386a81069e9fdbb9ea109cdd6ff10f69c7ff42da0d3b52e37409e00a10580493413f74fa710bab6efb34d535d9a09e3ab84dfbf98f3e57e0a8767b8bc16cb786d68d29e19e427789b395cb2d72c52d70379b889fb8e0858fa15c98857d31ad1ced729706d0589b86d0c89d42393d97841a7b8103b81c60488011a1ca1b5dec33ba7bb874679d6ae20c77a29a0b1454fcc54a7d43d0779132c2bdae335b5021b2cf25ec57bd6083477b708c66a69550b8ae2e5274bf52f81a646f611c24e866eac9cf67ed9d6c3e1258c97bec88d716b09482b26f05531cbd4d759"}, &(0x7f0000fe2000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fe1000-0x8)={r4, 0x6}, &(0x7f0000fe1000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fe0000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffec8, 0x4, 0x5, 0x6725}, &(0x7f00006b5000-0x4)=0xa0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r2}) 2018/01/02 11:54:24 executing program 0: socket$inet6(0xa, 0x7, 0x100000001) 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0xd03a, &(0x7f00008f7000)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000aa9000-0x65)="560d8bb8000001014771ddc7472aae1af346dd66373cdaaffb929198b1b577c2701b1da2526068a80100bd95016fd7587a4f370cb0ebae6ba47df20305c0a2f31106927b7b6c84be5d068eecb60f09a93842af0e3b9cdeb97602fa9ac9096bd834d90ea781", 0xfe7c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000dce000-0x8)={@common='ip_vti0\x00', @ifru_flags=0x9002}) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f0b000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000dde000-0x4)=0xc) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f0b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1, 0xffffffffffffff01, 0x401, 0x400, 0x0, 0x40060, r1}) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001000)=""/0, &(0x7f0000001000-0x4)=0x0) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d6, &(0x7f000042c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x2a0, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x16, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1f}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x2d, 0xa, 0x2, 0x3f, 0x0, [@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}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x6f, 0x12, 0x1, 0x5, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x2f, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfebb, {0x1, 0x10, 0x400, 0x200, [0x3, 0x0, 0x4, 0x3d59, 0xff, 0x101, 0x1, 0x7]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7f, 0xfffffffffffffec3, "79bb7df7815594e6463e36c9065d4d0cc948d871c2239dadb9304c76f87cee111c6ed365f7aee8916a4a2574f7281464cfa11fbf2447bab615663406a74ddd053d964f403cc545769771f19b50cf2fe3ffa5a9496d3098d29ce07145369d0cad340000b46b488c20e0082c6c350f5b2a3103fc00a9559a06c8608c5dfb9e79731d47436b5d3917679a87cd701bab357fed67fe8d71808c97cf98bcf17da880ff465605f244ac87"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x2, 0x0, 0x4d1c336b, 0x3ff, []}}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) connect$inet(r0, &(0x7f00003c4000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006af000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ce4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b07000)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000347000)={r1, r2, 0xffffffffffffffff}) syz_emit_ethernet(0x3e, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 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=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000001000-0xf4)=""/244, 0xf4, 0x2000, &(0x7f0000002000-0x10)={0x1a, 0xff, 0x8, 0x5, 0x0, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0x2cf) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r1, &(0x7f0000002000-0x46)=""/70}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x32, 0x0, 0x2, 0x4, 0x0, 0x100000000, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000a, 0x2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d57000-0x4)=0x7, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) pipe(&(0x7f0000dda000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f00000a8000)={@multicast1=0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000573000-0x4)=0xc) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000373000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000093c000-0x10)={r6, &(0x7f0000b6b000-0xab)=""/171}) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$void(r0, 0xc0045c77) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006fc000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00007d8000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c06000-0x4)=0xfffffffffffffea7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f000025d000-0x4)=0x7c2b, 0x4) accept4(r2, &(0x7f0000d3a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd5000)=0x10, 0x80000) 2018/01/02 11:54:24 executing program 5: r0 = socket(0xd, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/68, &(0x7f0000000000)=0x44) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b37000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000ac9000)={&(0x7f0000592000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e73000)=[{&(0x7f0000e4a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d57000-0xd)=""/13, 0xd}, {&(0x7f000063d000)=""/4096, 0x1000}, {&(0x7f0000c2d000)=""/252, 0xfc}, {&(0x7f0000ca4000)=""/109, 0x6d}, {&(0x7f0000cfe000)=""/30, 0x1e}, {&(0x7f00007c7000)=""/155, 0x9b}, {&(0x7f0000cb2000)=""/142, 0x8e}, {&(0x7f0000499000)=""/212, 0xd4}], 0x9, &(0x7f0000139000)=""/49, 0x31, 0x100000001}, 0x10000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000e4000-0x1d)={@generic="feeabfaad96479268ab1508013b2b15f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000759000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000010c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000237000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d95000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000514000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x6, {{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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004fb000-0x4)={r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000293000)=0x6, 0x4) r7 = accept4(r1, 0x0, &(0x7f0000dc3000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000062e000)={0x5, [0x100000000, 0x3, 0xfffffffffffffbff, 0xfffffffffffeffff, 0x3f]}, &(0x7f0000748000-0x4)=0xe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008a0000-0x90)={0x80000000000006, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f000086e000-0x108)={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]}, [0x6, 0xfffffffffffffffc, 0x9, 0xffffffffffffffe0, 0xe7, 0x8, 0xbd, 0x5, 0xfffffffffffffffe, 0x7, 0x800, 0x9, 0x7, 0x1000, 0x8]}, &(0x7f0000d6a000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000082c000-0x8)=@assoc_value={r8, 0x0}, 0x8) 2018/01/02 11:54:24 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d98000-0x1008)={0x0, 0x1000, "b5cd5c3d9d389f610f539b27424dccf675c5622f8cb56bdbec0594b6d6346f4f86373035b44ba2e45be5d024a90b56b8fc3910f1cdc9c2675bfffba9b097a0892db8eafbc0d21ee056f331724ca2a499af833da2a9743ae2ec9fdfb05f4bf7ec97527ac9d7aef5dff4aca2d7a89da23b061cd03ce883450c97a9a839d74cccb48bc52dc770ec14a669b20897cd0f1dcf986abe8897ac96bdcfc5dbbac732d987e8dcf73e06b29ea5f3fe2cff6ae68a15b45697ef20619e02a9305b259358d87a9d4caa181f4186f6862c4a1f35de9402b74f292f4603779c1aad21e96557b5b3950598afb87f6c77eb4477ee09bf29f3c12701edaf67b815faec7b17d7f4918266e537c8fe12eaa2fe794838bf719df86322eb0f6d4beb260b04cc7263ab91a60ccf1f78ce063aa66e4060b7bd31394bd9700056be9b31119d4d2ba78629cb3406ecb4a2afcab22de2100d6e8bd304cb51fb69a64b6291a10744e0c59b3b5fe9106fb57c30471bac275498c8dab27dc0dd443aea7eccf09b7a2393cb4bf62843c878803871fe6a7c096a5577ae59edb195c8e07d03983e8bc1e33a6f7131b3b5f2ab3aa34377afe71781ca7152c3363300374dc68ece0dd758618ff3bc017190552d640c820fdd22d75a214b0f05e2fe7c04af9096fba0b4b0f1c04fcc4946d2c6dd08580b0de50927eab14f365a97516c194eb272e8dc1c293d60052540f860e39ce6c7a0c2c31135327d09d4a45965b9b3e9bcd1930cbe1adcb15e062cb5b5269dc326ebf1feb6869fbb25e09a64752b04da7247665eba5938681703e362c2c0cd1d85a5a35abd66f3c9c53b7a47f11984b370171a40892088f220511562b999ae3906dfeac3a0f4a36c22136732d5af729f41329c2207b2bc0b6ffd490203f80d79ee3620b04b804a473dd6a2af257cd86a4e013366c57b0513050f4ee21b6a80c4a14f2178947ff255871216cb63392f4de4177e5a9b87f73229bd49b0cd867b00247583ae0283fa3938915f3d78ac25694d90c71b75cb8094f998dbba6dc4aacb207caba20a67b8888e5ee918de3d84659f05a1cab5ce03a4798110e27f2d64585465108dcf1b563dcaecb055adb77b8b06283fc46d4191571062ad1ef7b264cb08fe588993eb65fbe63c9b2f6c0550cd092a628e1863a789207d954ef97ac4b393f2b4de49fed02672d72dd723eac2bbcded5eb955a9e20ba0b9ccfcaed6504cb28201bd3e0268c1b292ef0ec6dc85bea752cb11cfa5c116cfcea40e3ea4ceeb6d486d4391481274c8a03795dc74f964378967314d99acf2ce66a2d6b511317a1919b46148d689749ed9141a3417d3270f04e1c380d860b8f0c371ffdbd3eeac7e2b322b81f01fbf0cdc3b098d12c1657ef0651e282517c6852fb9a205f12d5edb4cfa4325df21f84352868d5035a527cfb8ba3663eda227fac0129f0a8a7827a917b588e2369975f63db843e2b77b2be62373e7e631aa49f9cb5e41abda1b880d1606619cc863dd671644ac9bfb62f562049e0c3984acb4c830826ef5490da9d8160f6bb50215f7bf7b14e7bb13c877257bced108875ed64cb2cf8dbabfd08a5b8fb16fee8726ece0451332b661c00d1e468fc0d71bb3c6c8df47a535649faca9985181976e60e7f76a33193a427f4032d4a6279cc9b12978ac03fa56a9917e09dbe425974162712d48ae93f03ac5a19234593d81d1c8aac6b43bcdb4e350da07fac882b8244483cb58f547af4e722fdf1a4e39dd3efb8ebd56de3f019b8bb09b9ea1b19f736d549c27dedf1edd5c7c5f0eb2c0be2bf227079234a1f8d1fa4677f0314fb65642293a108b75d83ad75d3e2772510fd969c2333fed85ca5eb89fa069d1756be16ae3da5808d6eed0446919d4327c2d1d5d5c7543d1b27045c783710da6a874f20d3a13b24861ac7aafadae7ae0c43ab9a78e79d05d94151f6b1ddc36099eec5ec429c3fd087d44364bd7b39a541eb180df374f8d640ae41a2cc90b76d022ab3d179a03630eb3aa8531a9d60c2669e43ff781648cb92d93fff61233e7b3f0256def2300a58327e419645e6b67943acf7a4d032bf9455c694086772393f19740e9927b3cb6c302aa39a1f72dd20b9727793a14516f6734ec7d39df774c5ddf82efb2c42ff4ebbab4faffc33a03cfef4b4c653bbb3ffd93f04f5775951470fa96489f91001cac69b8ccf8094b59b4b227160e33edab106748c7e756887152f4412f99759e6e497b988cc3368f0688fa9a82a7ef1294fb0dc81c2f1fb51318575b4e15a0aefcd121e8166d963b2c440a96161907fa255153eb24a158c56402c3fbd32e9dcb3114404b904b5240501eefcf97a8bef4213fb45760be58edb9fcf0e6155d474e9439ff0647108fcdaa830aa757f2dfca86d204fdb82e0abfe577dc6cfa37b7fd797474405c761b8d01b8bb7784443cd6d0333ee7b4a3c0ee1cd783c2f6662d483e2bfbbd2a4ea5bdb353c9b2f4b05a5a845bf86649e54b907e54a3068761317f8488a1766bbe6cb41e73faa933192a7132ef42644678099e1e286730aebe938469d2eecdb5f1e9aaef52f1cc5ff265453ce9614c09a6ff0313db6cd66c9ad98be2f2bfb5bbf7c671d7ab2f323dbe56cc7dae4a16233c5ed531b8286e08d74416f0741aeb24998e2e67d4d7824e761d32e39dc9f2e25ce5876d7bfa60d9405318869b2a8ec382e07f37b5129c649661ddb9b7de9e032fecbc12c589d13a7a8317fdf82d859bc9d72d1f36290e4371d38b1f46aa45cdca829d7452f7fcb492059113e77e7eac66dd84a0aab2951488b0875a0d8993ac7a5352969fa4193bad0739df4d7875328c565b423a8903a12db5baac491016eaf35a1c8dd5ff07c98fb3be6837067d97f2bc57b7e839e2fe09c5be38b11ca06c7ef153670e996799561ad0f559d35bc9a5e4703258f7e27db1e98cc9c63c2f542d157d9c8693db5eda2e1b083e939bed01d4d20eab02e61180eb48f217de3dee9b6e12cfb72d1fe401ed4bb738624515e67662a5200374d44392831484646a439a2fa39e626b1f22df7639df4c5696ebeba83e3b1fa3116f0c2dff28ede4f1751a0b51d22bf74235da35d026344f6a623abff3440c600c79298d17120bc04ab4ba7feb4577917823e420cf5c412ec0b36306aee17ee80e16bc8d2be367d3a320052b418763a685c3b154e29b9b591adffebaa370866f3bc1f9a2287893a5d9348b7a105733219e60e97b4af4ac5057267ac1049f987d57f9a9593a906d35bfaba1b2a2cf93553319b6063f33acf27817880cf30b22851dabd52deb04334088fe89930048b61aed49aafa28b8c583667dfaebc8d16639878bb934b27701a4dd8138925227b1b18a47420070d1948d4afb5b4f8d86c96060380f721f3afa9ca9be1f84958a0d50b13267c7fc5602521a5b2d441ef68f2eca118825b2234199603debeebb19a8f50fab499810f2e8a39fe83b8be2fc015d34008ca6b27e714b73a6c110f0ab6d7a68e4bd407e8b2df7e4e343e9e6c01cfae0ee4117046d2633101d98eb742adcdfc14e69d413c70df59725008563f69a000b1c258f0d9a7a3a5c4acbbbcc69fa57a9b644119f20a61841a30cb89a468041640f34749b909ff21d22a8173557979432e9ff3a6d210eece2258826524d812969bbca3e604cbd409ef26bdba392b03cc1cab20f0c387ca9721454e4d63ad1b9bc1bfe65a771c8db6e5ad816799ed16d03163f779dea7e7e3bcf3d90493b6094b0930d013822ed35fac9edaeb79b1f31f9b752df68790e55664ea290b7ed82efce631bf491c29231a74870aae1a5896a8da53fa42ef1b7dc876111befd661c8e069097928a27d125913a574e5b992a204236eed75eebe1b661591d23b511afe14eac77415503f0973a7e12e687492b3c1cc0657bf750c4bc1ffcc5d72693cded4fce7c69fd01abff6ab13052578eeddc35e651f5b542e9e59c970abf00d9c907d0d3435c23abe1f0ccfc22f7fe11d8f965493003d1dcbe5fa5812957f8b440a5aaee762a1ed4f5b10ce751caadb6f307ed1b0faddafca5d7209dad0e4b2a02ebfdbb6cdb88a0de56ddfe8e643c095b701aa697485a53c12002e81bddb6111b2866ac7079080b203d2add81df5fdd9093ae66994c35e514654d82d5e0bad9213cddcfe43de39bb99753efe1a2d86d087038795d44ac5646f9afa133397c47de10f646daf21b2f95945dbff364e5af18a7d6499007631fb51c21ed8ae4d425fa8a5951a90d1258878a7480deb2adc3626013b674739758550bf367c330dc1678f64da5e6179e38ea24f90beb81f1ce89dd9998668c5ce5a44be7a63d124f58ec22dcc18c0373268d5d8c5da7fa6a6d5432eb8e14c2e850a2c6d310e509b71b0cb8e7a6603471f710cf7d3d6c9d81d59402f314c38af12bc98cd60c6cb4c047b7ff2312aa1d4754360221eb587a774681aba242cc0cfc2eb81ff9e9b729abbd4bc07f4e1a32d9f946df43aaff51344da54d1265e7dd9b16f70263b303d42ce006fa4f79a4fa99f225b358b85d79736a15e2068fdef17660452caba8d4b8ddaa27c58b37df04b57531b55387b8add74db4e12736be78dd99aed1649b503d9f4543c83ae44bc92a5055afe50e9b4180f456f342ab31118721adedd8171096a030b330c32faa0536298afc536411a4d56581059b8d491409561571850bc9e8e80d5d906d302bf1b42d0a36853ff599ac79792e58ca99ebee55ddeeb7a9805d0c194ea3de62cf69c5d9e8dd45e6f66c53e25729794c21578535b42fcb421493304fc2e3d06f7dc18b9d2b343e065ec343ae23ece57407605f313ad29a2caa5954414e527fe69ef0b7dd1f851b1ce1b63a83b6b109b051ec0e9859eb616c02f80675f24f3c889005b291c803eab47db18b20e7f4155f267ef63fca455105c6a9a37556139e736b669155b6222a3a0d11c2391a416b238039587796349d6f646ebef2751b8e98b0c683fdd7d8afe67aaf1b30d8f22ed43080ae3fb6a232bbef561ba13033c326e914ad40b801ddbab9e904a8a0ecaa2173565b7d22399e879d8eecb476774c767f65449eea7331796fae9800b533dafd388e1169492b230f23c9bea604d28001d8ac4476df526e965b2e206e7a625952d666c21ae4db440817d382cbd9a5ce5f64c0906f59ae3ab7c40662ba2c5c7c37fcd9a62fe812db7c19ae1c2fd000ae72787a87ec8ec62f412615c6a87439e193a887415aa3f395002698d1463c9e586ae4c3e31e67d628cd0a84cd9a77e663ff1382317b1d9f1057683ef8421f0a06c07c6dd32d42ec31aa803ef02421f8566b7f67954974b00be263b8ce0ef99a8f86555a339e57d9df9dc199bb643f888075754bdd7b003a8cb3baa78f212a276bd3cfca73d4f20e5a903462c0308437c3a2176075f26d64a9b27396932b6e2c24892529cc8d3276c1563474dba0969ead0bef5dfff2704f0e81b70ef3dbc9ef1825c662df66192f3abf51a4be149a467eb1135fcdf264b8697f2cfb5ed49f3e9203580d904c17383f56aded3903d1743217746d16a5e0dfb904a0ac14bf4a9a8ca728b007b1666e52d015c527965e29cb485d66cf64db456fb09f332f144c539cb0fd6d602937e8d98c6d797b296fb5ea7ac269f8984e33193d613bd3907d4856e1c09e1f5cb05ca66f1aaced1c2f057f0d20dc9f0dffdc18dc03d4803e77a0dff45b3745b4cf90ccec989e3c85bf034ae17263f28c89b846e196c70eaeb47b11107b27dca67eeaee096446c7771640879152c5093d1a4414213ad7d8174423ab2e09a9b52b14989f"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x9, 0x1, [0x0]}, 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000096b000-0x7)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f000097e000-0x4)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000001000)=@file={0x0, ""/88}, &(0x7f0000003000-0x4)=0x5a) sendto$unix(r3, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 11:54:24 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x2455) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x3, 0x4) r2 = accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ae000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x23)="988529f155ac504ed77aa4ddb8e8cecd8e746844bef0b845e2258fe09997e4470f4e9a", 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/74}, &(0x7f0000556000-0x4)=0x4c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) connect(r0, &(0x7f0000001000)=@ll={0x11, 0x15, r3, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d3000-0x4)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008f9000)=0xffffffffffffff81, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/02 11:54:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000031b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005a9000)={0x2, &(0x7f0000556000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000043e000)={r3, 0x1}) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c0000-0x4)=0x0, &(0x7f0000581000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:24 executing program 0: r0 = socket(0x11, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x7ff, 0x40, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x1) 2018/01/02 11:54:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x23)="6831a4fec0495f055ab48ab386b5c0dce49aa1b07b1debb27cb80c0118115928b238ac", 0x23, 0x4080, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd3000)="", 0xba, 0x0, &(0x7f0000e89000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5b) 2018/01/02 11:54:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x0, 0xd5, 0x800, 0xff}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f82000-0x8)=@assoc_value={r2, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f00000bb000-0x1b)="", 0xffffffffffffffe7, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784befce4fd8a1421e028b8a97466f2ca47cfe7806348927ce7d116aa6a9aee19a524ed7297ff88e6ab27ca511c263cdff707eab5168be1a127c8a4ffd531c386600775533ec1de66ae4cda5aaf9b384040dc82bdc92a2ff17a3aa4589f57a91a199364de6ec7914f4f8c051e7839aad34982f204f31cc4a7eb939d402768a18b8e79aa0a0bc91318c09579855b5b0fbc46834b6d4bce1f43945", 0xcd, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1526.548789] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/02 11:54:24 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f88000-0x71)="847449459c7d91ca1b1ca86ef6753d3bd010d52aceb2110ed080977fc2299c53e9c23a4902f4aa80984348533935e1c0e44226c53a3f575c216ccf61f6cc492d8966f6f21c2d7fd8412e5cff49ad1129a3edba9149cbe3eb3f22793c23a3f031a4233d99cc16c720569710476a470c3363", 0x71, 0x800, &(0x7f00007e6000)={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f0000cf7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f32000)=0x9, 0x800) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f0000b3e000-0x72)="a252ff4b723a9725ab18255640834a6f6674da31fe0cb8b6f623ce4d0b96c4880016550ef828c9913a0d8cd1da8cb07e7fbfe5f04a894dac706ce3eec424f23080059222b643685f89de926ddf9895c0c3b0af7216a7eb86d41c5eb6b50ad0ec48e8ae72e6b5fd517fc34d584e685aed2cf5") recvfrom$inet6(r0, &(0x7f0000f86000-0xcd)=""/205, 0x80, 0x2, &(0x7f00008f3000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001f000-0x10)={0x0, 0x84, &(0x7f0000b13000-0x84)=[@in={0x2, 0x2, @rand_addr=0x77b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5d6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}]}, &(0x7f0000ee4000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e2e000)=0x3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f88000)=""/4096, &(0x7f00005c2000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000094a000-0x10)={r2, 0x8, 0x9, 0x1f}, &(0x7f0000487000)=0x10) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000701000-0x1)="", 0x0, 0x0, &(0x7f000003d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/02 11:54:24 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x8000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/02 11:54:24 executing program 7: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000678000)=0x1000, &(0x7f0000f3c000-0x4)=0x4) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) 2018/01/02 11:54:24 executing program 0: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 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, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000010000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000018000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/02 11:54:25 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x7fffffff, 0xfffffffffffffff7, 0xffff, 0x1}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000245000)=0x0) bind$inet6(r3, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x51f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xf, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002000-0x78)={0x2dd880000000, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xffffffffffff4f74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x100000000, 0xb7b, 0x7581, 0x0, &(0x7f0000000000)=@common='tunl0\x00', 0x5, 0x1, 0x8}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x80, 0x4, 0x0, 0x1f, 0x7, 0x8, 0x1, 0x5, 0x2, 0x8a, 0x20}, 0xb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x800, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 11:54:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f000014a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019024d3d7524000a007a80000016000000802000000009000d00000000000000000000", 0x29}], 0x1) r3 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a39000-0x4)=0x14) connect$inet6(r3, &(0x7f0000f20000)={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(r4, &(0x7f0000eb4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000082e000)=0xe) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x80000000, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9182, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, 'j'}}}}}, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000042d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0x10) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00003f7000)=0x1, 0x179) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000060b000-0x10)={0x6, &(0x7f0000f19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000f1a000-0x40)={r4, 0x3, &(0x7f0000f1a000-0xc)=[0xffffffffffffd814, 0x2, 0xff], &(0x7f0000f19000)=[], 0x40, 0x4, 0x401, &(0x7f0000973000-0x10)=[0x7, 0x401, 0x100, 0x80000000], &(0x7f0000f19000)=[0x9], 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000f18000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f1a000)=""/196, 0xc4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f1b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00003be000-0x8)={r6, r7}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000a9d000-0x4)={r1}) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000aaf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000f18000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x4) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000355000)={@common='nr0\x00', 0x2000000006}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000ac8000-0x20)=[{&(0x7f0000288000)="2d24f497c67e86bc1c0e55f2efe523673a6699b45be4bc8c6d9ca69bb746e744", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ipx(r0, &(0x7f0000a12000-0x10)={0x4, 0x2, 0x3, "299aa41e7194", 0x8, 0x0}, 0x10) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f0000890000-0x66)=""/102, 0x66, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000191000-0x28)={@common="736974300000fbff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fd7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd9000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f80000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219", 0x10}], 0x1, &(0x7f00008c6000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ba2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e4000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000fa3000)={{{{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x736d, 0x1, 0x9, "d303174632b1d319b3e72bcc5973b6fd6aab50f5d908b4db10969f2093777d09fc6fe54c3c11a982686cf98007a6456663358df9d58eccc6b5bfb509fcf6f43689bfd5865e41f848d359e8baa4d0cafc"}, 0x160) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000e72000-0x70)=[{&(0x7f00001db000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc4000)=[{&(0x7f0000fc5000-0x63)="07fb29b680bc965f417c30642e618d4ea6c53593d4cd15501b5524d9cc295ca1031979974576c70b6e845b71baf91d3a987249d12dc28ae4029af54e3c9a95443b1a12095fa51e5ca5add55755bffeda05ae6dae790d5d7d3ebd119a4bb0f50f13484d", 0x63}, {&(0x7f000062d000-0x55)="7c16977a55117dbd7c15cd8debb49fd98c5ae2b84147afd4005d73f2ceebd902966af86b4e2d08645dbd0573e922709b0c088551eb242d8f2c049ef2890b7685a4f03f9c35b9994af272bd80230ec5d935de62f594", 0x55}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000fc5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ea0000-0x20)=[{&(0x7f0000609000-0xdf)="cfc06ff5a89514459eacf9e1d3980b0322b7bf2c0c03b709864722744eb8e7f2c968840373994324e2355af1371e105578dc35b5a1a02296677d861d90e58b570210ea602ff2b538a911d6d45571bf6b88e3eb47bf49c92992a6d2309d55e0553f9e482fe70acf3152607d6f12c62895f5d3d78df8787fb0a3879d7ef3e264315e0cb1dce05a8ceba5a28af88cec9d85df1a167c3e1e92249d81f453d6ef3a43ca20d81424f221984276c712a49e5fb13aaa6f9b050c4f18269bf7b59a73b9bd551a97ad56481fdf3400d6ab58938a9a594b8a3c6513b96177cf0ebe4fc7e1", 0xdf}, {&(0x7f0000fc5000-0xf)="caab0329aec793cd23fabca0e81d8d", 0xf}], 0x2, &(0x7f0000c48000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}], 0x60, 0x20040850}], 0x2, 0x4001) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fc4000-0x38)={&(0x7f000070e000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000fc3000)=[{&(0x7f0000423000-0xa)=""/10, 0xa}, {&(0x7f0000fc4000-0x31)=""/49, 0x31}, {&(0x7f0000fc4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb2000)=""/163, 0xa3}, {&(0x7f0000c23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc4000-0xcc)=""/204, 0xcc}, {&(0x7f0000fc3000)=""/56, 0x38}, {&(0x7f0000fc4000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000fc3000)=""/4096, 0x1000, 0x3}, 0x2000) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005b5000-0x5c)={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe64}, 0x8, [0x1f, 0x80000001, 0x64, 0x5, 0xffffffff, 0x1, 0x6, 0x3f]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 1526.758355] netlink: 'syz-executor5': attribute type 13 has an invalid length. [ 1526.808797] netlink: 'syz-executor5': attribute type 13 has an invalid length. 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000006, &(0x7f0000372000)=0x0, 0x4) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x9) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000006000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0x786000)=nil, 0x786000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000784000)={&(0x7f0000785000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000784000)=[{&(0x7f0000784000)=""/122, 0x7a}, {&(0x7f000036a000-0x3b)=""/59, 0x3b}], 0x2, &(0x7f00001f8000)=""/195, 0xc3, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00002d8000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000784000)=""/28, 0x1c, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000173000-0x4)=0x1, 0x4) r0 = socket$packet(0x11, 0x23, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002c9000)={0x8000, 0x3, 0x8000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x3, 0xffff7ffffffffffd}, 0x4) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000070000-0x10)={&(0x7f0000c8d000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe6000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000164000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/02 11:54:25 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x28a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000115000-0x4)=0x9, 0x4) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000909000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000043f000)={&(0x7f0000001000-0x10)=[0xff, 0x100000001, 0x4, 0xba], 0x4, 0x3, 0xd0d, 0x9, 0x100000001, 0x5, {0x20, 0x0, 0x0, 0x3, 0xfff, 0x7ff, 0x200, 0x3, 0x80, 0x7ff, 0x71, 0x4, 0xffffffff, 0x1, "c07315d47b6018f4e4c992d9ab3f2c87918b16ce1d88eb44b464ee9de967eb94"}}) r2 = socket$inet(0x2, 0x2003, 0x1ff) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f000035f000-0x18)=[{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) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000035d000)={r3, 0x9, &(0x7f000035d000)=[0x6, 0x8, 0x10000, 0x7ff, 0x20, 0xffffffff, 0xe495, 0x1, 0x3ff], &(0x7f0000000000)=[0x8, 0x4], 0x5, 0x1, 0x1, &(0x7f0000000000)=[0x7], &(0x7f0000001000-0x18)=[0x1, 0x20, 0x4, 0xba4, 0x7, 0x9], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x294, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000035e000-0x40)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) getsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000008e000-0x4)=0x0, &(0x7f0000a8d000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000070d000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x8, 0xffffffffffff499e}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x3}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000057a000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000074d000)=0x6, 0x4) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0xfffffffffffffffc, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cfd000)=0x0, 0x800) sendmsg$kcm(r0, &(0x7f0000fb5000)={&(0x7f0000c46000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c34000)=[{&(0x7f0000249000)="12b1c42293028f505820610169ee51b5c7a2d029b90460b065f29200e926862ff5ab4910908c393dc641f14a1b47c3196dbe78370665ef7c37c32c9eaededb95f1d6e057e2794558a2659f23c0500c49bb416409268598f5fa4d8a584ae382dfcb2344", 0x63}, {&(0x7f0000073000)="79f2a37d7aa196fa5c9f3a0a6a573302f478cb740875fd598e029dfdd0340dba983e14e81450012a040732fd1fbe12f161ca804eb8d0ab28f518e8208275689db6fb056a070cc52367cb58a1ea6493047d1f040eca1f27e47ec20859d05a886d548b7405a3a07860230db31c9b390c84b1cae67dde4d620e0810fa81828779f499cb1ada4423fcddce8cd39666d9461c54f2f5b13ba4022a5c3b2e81869d6486fc810217947530c81c1389c95f8af8c3aa810881d134c7b58834af8dc7ed39520f8fa8048089556120fbb38ec33ae81e1b39da937928fd8dae992143ebe6b71994286b78d0b6314eb60bdce9504755f49d4f3eb328", 0xf5}, {&(0x7f0000434000)="5c73f40fba1887771a5815ad2665f9bef88ee01df668ac8c88842284915471789a22ae1be74613f1c29a55ef2af0d0c2ca2710d12c5e647102dfba7ae5027eee653b0d8468b71f5168b037cc073eacd187b1b7205ec9888d91c567b3189c00bbc6586d446623f7713c21705be60988b61717c05c78e8697f744948d87c3a474d7b7654b3632d38e49124510074c210ed0b46bb73d3c8e18fb57224e5bf1d8c25166c4c1f6407c6299c0442585d4fa819987bf3284c64e0d1a74003afbcfecca8296ac3cbd2f71ae6b9dea483bf62866193", 0xd1}, {&(0x7f0000eae000)="", 0x0}], 0x4, &(0x7f0000f85000)=[{0xc8, 0x10f, 0x2, "08ac0f8e22c27624c936960f59a359bd2a81d57e1944ff7a2d6febe098ad15fe51a8a27ae01bcdf3fb157755c0200b1978037f9cdd1c1142ce891b195bbda99dd6a3cbe69dfe13eaafa0879d981e0a3f8f717830851cc7b119ada05629cec40395c32fc6c4a143e3f88bc0a5796305aaa9b294baabd362f1ab6757a415d7bc2b0a0b67fdae743c3ac530b0a0475a9bc2e545976eb5750b26b4e74cce1710277e6889994a0380427a4a9a3466a4c5f8b9334af4fc296ada"}, {0xf8, 0x11f, 0x80000001, "c601d0e023e226ca386624693cdc12b07268d67b96a1f055d74ae17b0fe00c80c5c5a3cf5083c10064972b0792c77381e316b11ba4acff55fbc2edd8ce6dffd66eb5a2e55ad6d3a868445111b87efda5a650d3fb9656255cd4bef70546365889448df9e3a3422e1d7f23dc6930684f7c81c302b1a7d0afb31ef98dd4fefd17c5d192c4033876f6843150cbc9744c97342d9b873fb72c4776b86027aa7f3b27a39a6af5f54ac71e03b7bdee83f1e7739f57ed9b7abe00da1f02bf60bb20a4925b808b844e0dc16344b02d8ff8511fedd75c734c97e75a4c5e5c3b35c15f8537d64ec4b9782d"}, {0xb8, 0x198, 0x1, "b5571f9d1dc41760696a16fc3bd53c62aac5ae1aed991655ac6170978609e2ae3e344537041a5463eca9c20a73c59229c833c54f630020659f1f235db6572d87f6197807fd88685325b5989fc9a2b57ec89e8a84e4853cb4c81fa7acf55b931643bbd407ed21006facaa9daf6161979620997920607727cc9dd86db30413de81f30759ccdbbe29e7fb24a79bccb6c9e3a6237315e4e3f12d7dfaea2c4701d5658e70d046e4eb2d"}, {0xc0, 0x3a, 0xa20, "e1e210e971f88dde41ef7fb65513864b8da25fc670ab5a37ce9fbedb6eb5cf425c9ac91a5322815c3dd731e761e49ba5df0bb65f3ae87c132df664099c78e411e5b6f19adccfd56cbade26375183ee1ae347f17f17ed8ee9c8209065683375fd9900236ec113fe25c1d09dc7e7ca026ac3f1aac42060135e1e0cc343a7dfeed48c92a0dc39a98318777f7eec46111401dc5f8a7e88ee386a26def8d278222b7f1dcdf5419b9d1ab1c109a4"}, {0x48, 0x3a, 0xfffffffffffffff7, "714609b0d3de415917149cf7e914eb39d6d114d98b74110afff7140fc150cdfe167e537d941094a34696d7a94f9cbf8d7e272b39633f"}, {0x100, 0x10c, 0x81, "6ad2b99a46d8431a30552a1db79496448251976d899016b13ebf4237076cbe2fef9325774708fae20d6aeed0d17d469388c36736ef3a5d32b780ea2c497d384cb0555a3beef7b9f3a89fde55023b908ab446877a8e993738ff23c811fd67523cf780ebf605cad1bc79e465aa66f437d4db12dab09330bc56cfefbc9ada42718173b9456662f947734e50778555ef754df00cb03df99aa01b2c85bce6defe3975de4477fdb7553a0bca8d2e58e2b4dcabf2b8b6a84ea087cf42c89de1e456ab06b316ec9746064689ba9eaf3424fd1897e1de8fb9b58d7f8e5c4ba0123d77d8e298db879f1e9dda3dc446770fe1b56c1e"}, {0xe8, 0x13e, 0x5, "31b8f0e44216c7f5dc18bd014b84db239dfe98000d9816c8152d5c1bfeee37424b1e274141e132b3f8051fb1af2a5e1fba5fd309969da3973956c8fc013cd945adf9b8796a3a238f1e00d2e080a5cc65cd1d77fa3236dd9d5c10548529c3ef84c983016cd069a2d272eaef04fae3e005d9fb6e60e01a386f6bac5bde58070687c570d6a0910baab1988b02e58b982b8a85b42e65f3ddb191774ec3dee3182e5b2ee58fd7f1611e0315479612842d113cae81bbcd0fe199239e3408d92826add420d8f9a16a95bbd8470db6d4fdcddbc8c050a569"}], 0x568, 0x8000}, 0x4000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000205810008ec0001010000003fdf00", 0x1f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006e2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4400}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b1000)={0x7, &(0x7f000082e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={r0, 0x3, 0x0, 0x81, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0xffffffffffffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}, @generic={0x1, 0x7, "fdbc5d4565"}]}}, {""}}}}}}, 0x0) r0 = socket(0x0, 0x80000, 0x4453) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000014b000-0x14)={0xffffffff, 0xfffffffffffffff8, 0x7f, 0x3, 0x5}, 0x14) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000556000-0xb)={0xfffffffffffffa37, 0x7fff, 0x0, 0x6, 0x1000, 0x798e, 0x400, 0x0, 0x6, 0x4, 0x5}, 0xb) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000380000-0x4)=0x0, &(0x7f0000eff000)=0x4) ioctl(r0, 0x5, &(0x7f0000959000)="8b84749f8edd36654c7e618f6bf49e7babf62a0c8e6e52e09ed23ff83af15a81cd25a75989059e39b605faa7759682065dd09a48a6d62f4853233f7eaaefc4cadd876c82ab74d2067c") close(r0) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00005f7000)=0x1c, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ac2000-0x10)={0xffffffff, 0x9, 0x3eee75c8, 0x8}, 0x10) mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000905000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000902000-0x38)={0x0, 0x0, &(0x7f00001c3000+0x650)=[{&(0x7f00005c6000-0x97)=""/151, 0x97}, {&(0x7f0000900000-0xff)=""/255, 0xff}, {&(0x7f00003df000)=""/211, 0xd3}, {&(0x7f0000900000-0xf9)=""/249, 0xf9}, {&(0x7f0000902000-0xe9)=""/233, 0xe9}, {&(0x7f00008ff000)=""/0, 0x0}, {&(0x7f000020b000-0x9e)=""/158, 0x9e}, {&(0x7f00008ff000)=""/182, 0xb6}, {&(0x7f00008ca000)=""/225, 0xe1}], 0x9, &(0x7f00008ff000)=""/230, 0xe6, 0x0}, 0xf8) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x1000, &(0x7f0000905000-0x8)={0x0, 0x0}) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000905000)=""/188, 0xbc, 0x2, &(0x7f00005ef000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000905000-0x4)=0x0, &(0x7f0000905000-0x4)=0x4) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f00009e6000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d6c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed4000+0x381)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0xb) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[], 0x1c}], 0x1, &(0x7f0000813000)=[@rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0]}], 0xffffffffffffff87, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[], 0x0, 0x0) r2 = socket(0x13, 0x4, 0x7fff00000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000fa0000)={r1}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fa0000)=0x0, &(0x7f0000e04000-0x4)=0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fa2000-0x4)='tls\x00', 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x100000000000014b, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) pwrite64(r1, &(0x7f000062f000-0x2c)="e0a1c3e71fa876e252ede4cc3ee94c581cdf78fb96a4436f571372753fa526e805fd6018541cce9a92760989", 0x2c, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x6, 0x80000000, &(0x7f0000fa1000)="23c299509a33e7dd70e2e7306d6894f51724760b1f614dd1d1729d41ac9ba9e5bb6cd1f3fc933b74d9fabf4133e00ff9470527985f495b1e2c348904611d701e7df2958e1c8adb121b2f8279ffb06567834e73c6a01eaf94f74f6a74606ba4998480874a5ea2b91b33cd5013399e1399667f8622a889ca576bbdfcc64743d4cae52c82fedfba825cf72499d4b2a507c9ce449cebd586631c413db23f803de9922e3111a3b93264814496021b97c457e1425008ae4de41a752bd3f295e04b48dfce42e98823de17788d3ad815f111d51f7cf7a016e51ef91b836f4f720a3063e8aa28ee2adc325cb288fdb4d64d2713f2aa67827486d9f6b56751111336294ef7d30e4bfc4e8af1c19863f56e595b9da257d117cd18f7f2d2897471e00751be7473c34bde2512f6f7b8f35c4d07fa975dcfffe7242aa30bd43bf30003148e14d06c5cdaa2f8783d3fe7be0d35438da401aa94c1b21707ce8f7609cd6be0eb45a4f3a80c1cf16c1f664aa598f496cbbbf8cbd05b484d3635b9b3767d8714ac14cc353f3882cf320a6b36d4622fbe92d6cc307fbdb946825709e885c3b72290f8aec23e721932b87609e9297cb7a2f3fcf9e948f4de76d1b327abcf213810709fad107c7ce94f11cc391ea1b64583c51787c91a9b05679bd9ad1dd0aa2f29648714c5a2e0a51346374d37520ae2e814bacd56f9cbb6e3dc7229fee0197374f779e318fc359f79adfa4801c1613660edc1c925c50fc721ea2aa8da5e7b0cee756b8fec5eb575da63a13a30b7db6abf7f37ededbf8e4b061647393be5ca417c64a51f912867366687f6d3e4543653e8062e3ab7a9e7361ab1bacf7cb385387aebb2c8c444e45ce6fee43f725d3a3bd474e15cc969b42b7e3e3ef1d9e7e644903fb077649dc357dc89aa0fb472b8b16824a55bd25cd797cb2a50379fc0d9c44c2eb154bfc60ed943229472396affc36788f77bfc35051238e14c6e59549edc22478d8179719352812fece7f5fbe25ad6240a052c969f25731a6838f61a68fd895790fdb34b187abfeaf8d1d1b6a55cd5312d5559618db62c7762788bea918b20d2a7e9ff689c85e8485eb6c001fbb137ccd8bb3321ab83849322251bf4574281a9cd8f0c0e4d32a63863b7e2b2746d1ec395e7878c749a94d47e25aa7f2ae69b2268e215dce96b7d62c9d036f0bb17698f575087139dee105d3c5d24f6676c7d36fe014802a635c00b7252327122de93188d0a9adb11fd53d9d06eb3e43e418c92e8551f1447d93e7535f7e53535ee3e289d80774cc2edfbe85de602b476cd3f7df412b8adffd010086937f6adf61c51f1305ce8807925e012b20b7c07d6dfaeac2ceb240852f67f57489713f14934a8de3f5851d4bae089b6e99f5e7383f607eaf03f4465196e577d869e0c594a27905f24c17d71055ffd17f4e057956dc8edcddfef94cb7bc06ea3804ca207a1347e1ccb9132f34613569c700985e1390c21d67ae838b00afb9450cd41c7d13ada08993096aaa714b5ce7fe580888ce19dd1a5d85b8a683187e0cc21b677b46113fb56f0bfdbe192cc47ef8cc7b050632f0ee2736f4cbdb3179b0aa63e1e862cc85a3fff24c658cac720eab44cb1ae7e1054fea779684f51ec60f41301268f4efdc1c380d614ae5f4ef086ae71dcaf77b153e4482ea8de832975f2bb423a38085ed36eb7abbc9fe31981cad7e6ea7be5700804b9f4a0cddc6023c5512468b742ab548f08f555d834d035bd49217ffa36da745956a4f6152c966933c69d121624eb1aad45c39c1cfde498a8b4255fe51d965541b4e3878b4a4882918a2e4b5658d550e549db2599deb3a2bb11daa041e4c47b0b9e4402c546c74243836504683c10302bdca67fd7d67d15fc88c35b30cfc3329896e4e1c321d39fc650b7362ee9b7cffefb32bc171f5eff4245aca0093f81e5a33fef2778667b15a6a64cc9ac019afce69ea790f74037aabd2fc13275c9ad7127cf0b32148b700083a296ff251b9dd4e9e52f05dceae5c0df1abe805176ea1f2aa595b2fd1addb1b956e46197c7e141aa34cf4246cd9387b24fe038a2a58694d27000ae62d5a325f41d0a580d5a7888950f53d0b1ca3039f4340509a7f8cf3e3de4280a9db273456bb42e56b4e8750311d9cdf1b902287ec71ac85289e464680fbffe709bec0ded02dfabd355026f88869d9c6401b02b5b359d0735223607817dd06de478905d0bea5224ccea768ca2bb64f019bda5cf7e2be3e1d9875f43fa216b210c98462dfb9b9b951ca5575f23575a1455e7231eeb94a6a84da4f6d684aeee90fd38d88d01808ee7b4423dbe9eb13471e36e8bbd1785af2b2e02b9237176cfd6579bf2d58877fef7936c50d247a2bd79b346c959efe6042b23e0c3ec43ad446f983764cab1e2959172e264724010e9817745ca62cd3d810734c4c7d6c3b419818cf55d689e2df06e67656bffc594f63658782af68ed941ceb8d71eae76300f77a3219e2b244df55b9557a4ba93be13f8d769eca2f9f4dc91ddce663b5a4b4082ac74e2781a3a0a55005be8b8d31fbb7c9d54b56ed8c4e8ca26b8c60a73427b3d6a4161d4f1ad5a05be78cd8a978a7326461848c61b540bd11f03c4eae6f95f5b0545530f0344c9f6f8fd7379f140e5083d097ddfd5b0c1fa7b393cada0d73ae19fa030a5b076c2f2fea57946bbcd8a1429dbec7a49125a2f299907b9ca3cf636372935ce009bebb4936a13e94e4d1d4fae2d1808d1113b5a276230836ade879f3dd41a6920409d3b590c9892eb3edf0187b796630df68f369ab2644a1580ff11faddc0df08738a4ab3365fc3bd625baa78cd2c0826cdee23e43013dc2694a0294be4e82a7a307040f4d374f3985c6014548d065e0a3e0b76ac0c42c4e43954c5f6f1479d5b4fd83e29a5afa7e68e1a82c87908692a6a1a42f8a6e17d8a431f69df73f7db62f5cf41d781314ea082964bef34719ac925b263adb7480bc87bb27dc3f88b8e31d08262860778c8fcbfc65014086dd2d71d0c1c7fdc62db89b03e56a42a166ae1b55b94507da8c5333e749ee24fcb8bda4d7df81434adfbc48c3b6e8cba39f7649c3726199f25aa742f2c0ff3ddf9b3f9e37dc43cf2ae0e0bba6e29e7f45b14a46da658007ec153dac4f2dd8660f306fdc7e8eae04fe31c40dacedd395f4597e49cde4379d87102fb49f2e27f869ad865b79eb84d6c59d03a8c38b3456ba2b58025c5819035035a7fe40e536f143dd8107e5c9420b7c0b7a0dcccf84cb958b841a0d07e58107e82d4cebbcb0ac15314dbdc560d03f17b725cff0fa67826e2a6961ad881a763a5a611817a78e2096985b5a3c48718f62fa87faffa396c8d6096e7bf8148ba5272dbc9db7489e7b09b84820e616030ed43d3133c4273c5f680880de1730d77679436fb442ddcaa5998ee2fca80824d16881c07af7cdee04424bc3835533b71e1bf448537b38287d580544c706e5629de890ca3d48a325447ecfdf8c3d976c2af6c9f4ef1c2ac3265d431c4666721913d2c622a15a6917db606a37cc0b9e79059969feacbeef8b825da8eaa3ecc08dc80913b3ff180290cb4549b73506c32236056a71e57dbe7e15e7473c6bb80ece4c0b86d3806834b288a7e5e19aebab5a1b84aacf680de53afe21d66afd0d76b31bd5a9403d4dfb5a8cba05c876527094362b538d4b8aa8873a42e0874853ebdb2ba40cc3bb2aac55cca34e3b626e3b85a8de9c704dfc44fc773ec6ad5f3352d54fd1756141da16b7b2e4df6d45b4c8b05df9529612dbe0beccd60aaf227246bb358e41f791bae0c4fa134fbe4fe0b57037e64289e9efa6c1351deede2eb9800f3b9ed87c037b5777a1264b225cfd2f45ea2a785cc69259e3ac21ac41b05df5952248bf6508d4766d649d0b5e720fbb79f3a0360a19eb389e14841e1f1f9b9ce1c3e545b2b26397bb3f21d3e2be264e6a7022a066b6b00740606684e7ff114a825d16e62628c80c3dc3c7318e16c13816aa61392322ae409ab1b907c2502999a0584d58b86c45e18b3f47a01038e145043a2bf56ddf5b65e3b43a30514261d74769c32efc40d6cf0f41659ae2e3907cff2b515c0b049051ada9aa3456213ba04701b448aa4d0d71008202c2d0ba5718e3dd37fec24d0e9ab2ccf4329d32a684f7c8152f12971d43631cf74f7c5cba9ccce59fff6a0f3949116b827ea9fa885244d3226e4d899d766fa73e7c6ad633353536595b76335c19d271597e7c1863002e2a275bac20eddeb95bb4b28a58e1256c1e75b863b7d6af1c06f38ff8067a248cd27560a0f1d7d93cd05057a1645352ab0db82da93dea8c05134476aaf99398ec5310fcedbf59d55bcf30361115967d6579271bd532538b328b06e377f488ea5be97093ea7d9bc61bfb1bf0d3ddfe92af39c23c05675bd173d8d83253fcf96f1d1d5defe475e1ec3138fde1756805840d5cd445146a0f54d4f688a206aae25eb8fab234ec733942da458f8bcf41cc95bbdbac73b0b822487f32586dbfee211a24b986782c003859177cd2bcb8efb34acb231b927aad4f948db60d7e97c04895c870f263aa94ab9f05b4a9cde108361e0b137fa2bc39ce89fdae6debcb9e29188506abca9d404a03dcb740c6c430d1236e277ccd6e8801ac9b9f6663d50c9f9c6afa607d4a2ea8ab993f56a1cfe8bbfa6c73250f5a9098990e5acf3e865ae4629e49d634211485623d3b5e66c39818e98306cb7db380094d818d7b71e66f0b2b9fbe388c14b9b8c0ffcf86655577a002de0c1f7aadd5b639eaa0193b006f6ad056848f74fe68ff170095bccae07a4b53ef4fbdc496a48d324c97cdd5d086b297e124330a6ddc664d189c2816b8c7d2f9092a33e5679ab3d404935d51ebe8db6cfe093454d00699ad77b6e27896a123354450bee45787762c1d51ad340f1ac6fab48e5207d3516c4ed5e350f052284d37b129ccfd683ae64938bff90fef1ca88d1fbf6c19efc9badf0bf0614e9622b71ce5bd056e07abeb0cd0c0f9de096ac5d8eb73468f647bcb74b982ded2b09f996c720ae9ca7c7367ba072bbdf0ac584b00dd8ee16288f81708403cc73a04c9901998e7954c678d3e57d396b9ca7f36a84703aa62679ea15eb2a9363ff5cac794773a1566ac33fb58c4c7e34f8e6bcfac2ce5537cc06c85aef31a3b07ba9f53c215de1ea228b2e8f5042a550c67b4741337b6f03c9b73f079d8f17cdddefb66f428110830183cc167a8c81f8fa00b31a23ee279be2e630350cfdf2084212fda7b7aa6b04549bc3bd80d865fe9366590003042a230935a3963a7650b33229c14aed44798d36671e2a631456e85579b44870632735ea960a18dc09ec84bb841bbb26468cc331cc212123a11646e112cb73cebd67c35316e4ff4f279a38da2cdbcb5810c0705b13ca410593ac7016693092561dd746e845f28027d7eb0f99ef8d26656144d319dac477204a6ae1892d83dd2152034a2329cb1810b1f246d7e0b505a066e7067d0ffa04dfa420f9a04f26a540f719a82b0cadc96f2041e951f7717ba08a00a52d751052ead5dd9798e1573c6505fb442d34d384b223f78cbcfffdd6d963e726df02b8d3e0b567cfeb44e069293e6498454c1f58267685e84d527bb44803af1f45bf4293d3b7fe85b94908abad20f363533b2bb42e8a3431ad9b0b0f3ff8ff066d747e76bb04f22e113a94eac8ff88a934142e82fbedd7d753e2f7e3d90206658c64414758263ec1a27912d18a07d9d2103135bbf99e0f3dd04b24fec814c85508cb8d47c025426e78cbd94b76a1f5e1ee90298f2f64", 0x1000) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0a000)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000760000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000686000)=0x10) connect$netrom(r2, &(0x7f000092b000)=@full={{0x3, {"30a24c182b2b30"}, 0x7fffffff}, [{"4232ceb22ab3dc"}, {"cc2437dc95ef68"}, {"c7464b0b7e53fe"}, {"c93c5e53a94302"}, {"0e349e06ceea50"}, {"e5a885542704b5"}, {"3a21d84ebb8c04"}, {"f3940a7d8b56ca"}]}, 0x48) writev(r1, &(0x7f0000e7b000)=[{&(0x7f0000398000-0x39)="1900000012000147000003000000000007040000001f050000", 0x19}], 0x1) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005da000-0x2c)={0x1e, 0xfffffffffffffffd, 0x4, 0x0, 0x7, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe0000)=0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000fdf000)=""/145, &(0x7f0000fdf000)=0xfffffffffffffde1) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000040600) getgid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff4000-0x20)={r2, &(0x7f00008c6000-0x1000)="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", &(0x7f0000916000-0x66)="5edb6fc2cf0bbc4792786404e3eb167f88d1ad4d357c7e2b442c01187acde4d45e6e816380568ed58684a636568d925fc83d8f67713b3ae6f13ae28127aacc15dee3897d40e18441c6d47ce7f855bde4a308e1b8a2d7e678f44b90b9966cf966c31d995b93c4", 0x1}, 0x20) epoll_wait(r1, &(0x7f0000884000)=[{0x0, 0x0}], 0x1, 0x40) 2018/01/02 11:54:25 executing program 2: unshare(0x280100) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bd9000)=@generic="70ccdd0631c9b5f13be1b724891382ed") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x54)={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]}, {{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]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x4)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fe4000)={0x3, &(0x7f0000fe5000-0x18)=[{0x1, 0x100, 0xff, 0x7fff}, {0x3, 0x0, 0x101, 0xfffffffffffffff9}, {0x8, 0x1eb2aee6, 0x9, 0x3f}]}, 0x10) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000020c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000019b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d1a000-0x64)={&(0x7f0000d19000)=[0x9], 0x1, 0x9, 0x1, 0x1, 0x1, 0x200, {0x8, 0x3, 0x800, 0x7, 0xef6, 0x4, 0xfffffffffffff8cb, 0x80000000, 0x401, 0x7, 0x6, 0x10000000, 0x6bb, 0xfffffffffffffffc, "acf5dad855a6d7410824c02b024b76b9131686fe5fb096b070e6db1c31d01963"}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000cd000)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d1a000-0x8)={r2, 0x3}) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) shutdown(r3, 0x21) getsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d1b000-0x28)={&(0x7f00000ce000/0x2000)=nil, 0xff, 0x0, 0xc9, &(0x7f00004ad000/0x4000)=nil, 0x5}) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000725000-0x1000)="bf7541ebeec104e6590ecc179212985cc9a321e14d5d3781fc8b203dc34c513548311d26dd76cc38", 0x28) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) sendto$inet6(r0, &(0x7f0000e41000)="", 0x0, 0x0, &(0x7f0000f68000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1010000000}, 0xfffffffffffffc77) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000003a000-0x18)=@get={0x1, &(0x7f0000f69000)=""/47, 0x9}) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6a000)={0x8}, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f6b000)=0x0) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ca8000)={0x0, 0x9}, &(0x7f0000df9000-0x4)=0x8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000df9000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000}, &(0x7f0000df9000-0x4)=0x98) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x7, 0x8d) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6e000)={0x7, 0x1, 0x5, 0x0, 0x8, 0x1, 0xfcf, 0x7, 0x6, 0x3, 0xb1b5}, 0xb) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008c000-0x4)=0x0) pipe(&(0x7f0000f0f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000605000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000abf000)={r4, 0x9, &(0x7f000089c000-0x7)=[0x7, 0x4, 0x7fff, 0x633f, 0x81, 0x7d, 0x6cde, 0x2, 0x3094], &(0x7f0000091000-0x18)=[0x7, 0xb8a, 0x1, 0x1, 0x10000, 0x1000], 0x2, 0x5, 0x5f7, &(0x7f0000513000)=[0x4, 0x8e0, 0x20, 0xffff, 0x3], &(0x7f0000758000)=[0x9, 0x8, 0xfea2, 0x10001, 0x4, 0x2], 0x0}) socketpair(0x1b, 0x1, 0x164000, &(0x7f0000770000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00007f4000-0x4)={0x0}, &(0x7f0000180000)=0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000499000)=r2) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c2b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ca4000)=0x7ce, 0x4) r1 = socket(0x1e, 0x5, 0x981) recvmsg$kcm(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x98, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000503000-0x4)=0x0, &(0x7f00001a1000)=0x4) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000700000)=0x751, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) pipe(&(0x7f000098b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010a000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b0000)={0x0, 0x0, 0x0}, &(0x7f000031d000)=0xc) r6 = getgid() r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dbe000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000-0x4)=0xe8) r9 = getgid() r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000fc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f90000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e0000)={0x0, 0x0, 0x0}, &(0x7f00002af000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000071e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c99000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbe000)=0xe8) r15 = getgid() sendmmsg$unix(r3, &(0x7f000016d000-0x188)=[{&(0x7f0000363000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000144000)=[{&(0x7f0000816000)="0513fc531fba4e57b46965e613d9df596363f047d7e59edf6483e4bf57beff41bbbea3b8d9da08238774468cddbad6d23a180649cc0297f361fd6dbc1104d32e191126c68377cbe354a944827c93b4b32b988d41dabd2f055d0217a0a502616e80282120088207f60d8293430f97fae3094af1f427b78093f7efd8bcf88592967daa95c8df3b56", 0x87}], 0x1, &(0x7f0000795000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x50, 0x4000}, {&(0x7f0000fd5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c78000-0x30)=[{&(0x7f00007be000-0x2f)="c81cea5703b47a67f7e3cec3f2a1b5c75c9eff817b7b76fc1bc75ed64b30ae95818987df3533f35ee68e77eea4186f", 0x2f}, {&(0x7f0000816000)="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&(0x7f0000257000)=[{&(0x7f0000a19000)="51540b900ccc7ab5b9cf3481dc259429fa9f2663f9e474bbc9fd33602ed85e7f9a8f7b95607ea387774cad295078fd71ce334d17d6b5f9cc0dbb43232f3c841db204473ed87f1d4a745f87357f60a989841a669ca42e2209386942da6bb6f0be510d03ba49c3342732bedbe9cd6f9068ec0b509c38b973c627b9c8bcbe4ca7106924b13d629f5feaf5cb34cd7fd9a97dd878b31ad11333373299c3b3e6352b2012bc265e6a63ea2a4d5c9da6b7f44f0407bec20a0fc39f4b70487406fe1a4f87cbe0504e5f38c55fe2ba511408f67fd45e0fef42f67271ae", 0xd8}, {&(0x7f0000cc4000)="3470cabf48131eb9a88ea27eaa7119f089f3fa6dd253a2181e0c80bf64ec4a2efc9fbea4f35a04f492d184907ad729472991", 0x32}, {&(0x7f000074c000)="7992ae1385bdae1a0c6f26cf8412620aad22c92db2cf0b770027b78e590622854ee78266", 0x24}], 0x3, 0x0, 0x0, 0x48080}, {&(0x7f0000510000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b5000-0x80)=[{&(0x7f0000e42000)="83e9a88cf7b871815e8727bcd48a4794cdee172b086f2735b7fe7bce808ec34640c9f60c84354cec33ed04d5c567cef31cd3fa5283dc0f2b3923b23b7e5173ad579eb21eda3db81f88", 0x49}, 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{&(0x7f00009b3000-0x98)="17988265e2334be51e104feee0efb5b52505c88d14fcf97263106201b6f06210154223ae9829500cb0bab39bf36eba07f0db10b127f58e1f5e79cdad2e926a2dd927bc61b54dd4b2cff742f337742597b65a22b7d4d8eba7d9da261b99d5712f08bd929694e1fee454d6b298b85d8ff87b9ce09f385af6ad3d314a488f6ff4098462a69b4c1b798c87231a322fefd0ecd37421829749c5dd", 0x98}, {&(0x7f000062d000-0x2f)="e018540cba5a2f75472411f81630875ea7227d161053fbb0548d0fa08c8d5d0203eeec2f05e587619d226deaaca610", 0x2f}], 0x8, &(0x7f0000cd3000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, {&(0x7f00003f5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b2d000)=[{&(0x7f00009c1000-0x1)="374a95284570a2b077ac24bc836de0ef993996dd05c0bde8d21fe30adb4aaa82c1", 0x21}, {&(0x7f0000c31000-0x4c)="9c71d94ca07b8d40b65a47d0593166903b93c959b1c98b3d6ef50664ff3f31b1f852dcd811e08d3479d7f2f6644eb097fadc91cd194b7e81ac4cc0331b8261e285e0f881ab1b08a58a9fb452", 0x4c}], 0x2, &(0x7f0000a17000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58, 0x11}, {&(0x7f0000e94000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000063b000-0x90)=[{&(0x7f00004c8000)="c3c1b2f172530d812b8d1a4f733325f022bf491018f6707e3247ff8e373d0948620d4e05a9215613e6430d6a2f8578cc5eaa42d0", 0x34}, {&(0x7f000078e000-0x5d)="c68816db511a4c8cf69476aecd1575ade0eb13d289aed2a96d6bb5b546b60f7b8223fb903c574fb8e1d96eee4212c1b2d2d3d5e0e7f1b4cc726fdeaf77c218791d5dabbc890507bec6f44c4f3b21438fea693a020ba6725e2f232d9e7e", 0x5d}, {&(0x7f00006d5000-0x6)="c824f7931309", 0x6}, {&(0x7f0000e26000)="b5d31d0ae12cc3aee9be5301ba47f66275038ced2b27156684d4be3a2d55eb89c24e074076b76742136128b5dfffe9088203e5054a59402418936c3c6398e69d1045944d29e337c8fb0ebab428df36444d8cdd2cdcd890ed628acbf3c0f7ed1d675703ce240f19378ef336fa15834b24b2b2ecc271f04a36431e6f9e9d2796fd0c8f4a027d246d0e2eea6eec28170c03b9f6e3dce512f4133f10af6e80ad67e9fe515341670fec893da83f73d4244c09f59f16a1668b766bdb85dbb2d9e48d339fac6771453c9aeda92815c989dd773d275ff374fbce6085e419d21a90da99f9630e45a31b5e3a7cb3", 0xe9}, {&(0x7f000070a000)="2bbb7d25c86efac0f479914239ff784900958507d84a3c6bc4432f84e3c70f936e669f101bed63139253ea7c88acb2", 0x2f}, {&(0x7f00002b8000-0x6b)="0af0ec6a58c75ed6b1974c0ee21f029a40fda4c567fe3cf0f3f6ce2b7e6bb4cec41921cdbb23a9f88bede87fa08c28aff9e6e91b6b40ce281633b44861025c15204ee720a591d4b20f4704239ea150369eb278d48ce67f45eee10d6b6e96ac2804ca67b569a44889d3ca53", 0x6b}, {&(0x7f0000e3a000)="a9d79f832fad6986c6ff513168f115e6e8f9b2f2e7956cf39c95d19db6bdec5c0e4fe344b04aef99b1c7e2a6779710ee89d58c7c982a2595f4a84a62c07a9f3b9eaf4e85fdfaf82ebeebdff05d8135c923fa749bbe3026e9546cca54f6bfec2521f536abc773485a3144cea4d89c68399af8a9929de6fdf7ef452e587b18a803698693bb7c2509f2d2092254203872e6fcd554c85fc5595b3824749c4c522e17c77af271178d522301d36e51710a6b", 0xaf}, {&(0x7f0000101000-0x37)="c62d601e9275a22a98e1d0d58c3d1860ce2d2467a3cd0d68566046b9db12acca55ff212ad07bababd705e8034b76fc86296593ed3d9cf0", 0x37}, {&(0x7f00003d7000-0x15)="6ae017a048a8facde0f673f19a922d4f23a7d98237", 0x15}], 0x9, &(0x7f00004c0000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x90}, {&(0x7f000005f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b5000)=[{&(0x7f000051b000-0xe5)="56d5f7e3aa536511af36ee87dacfe0946a02d4b45247132d8c31e1bfe86fb2bc2e5590d89a78b20a9f266e146e23c1afd1d3d361f7287f1a48a6218165a53ad37caf80607c7f2ce7e1cb36daac789874eb12be6eff5b97d13226b46e25fb10cadc31fe29ce97d2dacf02fdc4c908675f96db7538afa0ba1a11f8025c905310eb77363b7307667b331cefa500b4d288cedc534edf7b4210d8f0b5cec3e500172a394b7f0faefa30551bdad1de53913c9ec9f85e6228c05eab4e1cdfcb827bc3a1aeb503c7b7ae8a9c9df5f85036a7539bd2f70737f194151e29e4661b740881a865d631243f", 0xe5}, {&(0x7f0000d62000-0xaa)="4f9a189261f71aa3a9b3802f4d3a15e4c40a498a6317240b8a6ad5ff6e7a58464b0a1c6d2fe4a80760d4c03a4e0b6128d51d47c27c2a3ba08b713ea4227d7075920ad809648311fb086fab663bdf2ba2073e93b8b5571c3693dc97641ec9972b1e7b5dd4f9be5ba0dee1b14950e25566f50ad362ede1b667b42deb81b9c669d17be16d55410fabd5d6c537d06dd279959babc60056a5c533f15158a323a1a5b37e829946e3f5998b5bac", 0xaa}, {&(0x7f00003b4000-0xb7)="04c60e2dc0f251f09b31aa59d752e227e550382318fda79df1191acf735e6712980cb4afce136b22f743f895eae9677caef8a7e2666ebb1e5927fd6866af49bf4d5058d123167da2de3dda976194266b908008f5be455583921496b2c2dd146c4b9842125f42ee8e944446ad7e71e2ee66fcbe0fc1c651b20a1b2088d8fb8ac0c588733a1cd4193e8655a302fd0f95017e477ea77610ad2aa59932f92540e58b49358ac3b99996185433f27fc7b5feee62bdd756ecd196", 0xb7}, {&(0x7f0000bf3000)="e1e6f4df06e4422acfb63e4a3146c3f886d0dd40c4ea68ccefb56ab9fc", 0x1d}], 0x4, 0x0, 0x0, 0x20040000}], 0x7, 0x80c0) sendto$inet(r2, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f6c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fab000-0x4)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001d9000)=0x0, &(0x7f0000f1e000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000e1f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c9d000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000066b000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000891000)={@generic="72e1a0d3e8359d0b8358d303ec7a1548", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004e1000)={r6, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r7, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x38833f5b860af1f4) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f00008a4000-0x1000)="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") 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r0, 0x0, 0x0}], 0x60, 0xfffffffffffff370) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000ca7000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005c2000-0xf9)="8fbb0c00da1e82553b33772c8ac00a9afabf1c68205c16f462ce1eacad03cea2ffb373806296733fe8e25f440fa52a63d4a30b0efcb48cabd65172fcd5d8d14424a862bac8d38f1e4a365c93b0b999c4d0c1e9e70d7a9663472244d1a90ebf7ee26afa3e6554600e7a01337ed93dadfc45665ca867d14d1f08f9964e9257697b469faac76d6994a28d0e4aa4ca06623b1bdd90427e605bc7455aef4cd58b557cca740d7f64d359e0d435951a9de7dbafd454d7b8a9ec36044826841d49d5564ecd66a7fa1f7e79999b1dfaf4bc40467329c1f61805fe813465fc48240b589dd89bc380f3cd669fead1470b956d87e080970833c4ec04930cbf", 0xf9) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041d000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}], 0x2c) accept(r0, &(0x7f0000017000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000205000)=0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/02 11:54:25 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b46000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008ea000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f000042f000-0x118)={0x100000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmmsg$alg(r2, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000346000)={0x0, 0xdb0a}, &(0x7f0000378000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd2000)={r1, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x18bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81cf, 0x7}, 0x98) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f9e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fa5000)=0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006fd000)={0x0, 0x0, &(0x7f00002d3000-0x70)=[{&(0x7f0000601000)="feb74927c9566a9126a277f3d957fbdca12a8d9b", 0x14}], 0x1, &(0x7f00003a0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x94}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) bind$alg(r2, &(0x7f00009aa000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) [ 1527.122696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=22601 comm=syz-executor6 [ 1527.144349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=22613 comm=syz-executor6 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d22000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000f6d000)=@generic="d1d32c74ead3ec088fec6a73431abe9d", 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002a7000)={0xd5b, 0x9, 0x5, 0x10000, 0x5}, 0x14) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) write(r1, &(0x7f00004b5000-0xcb)="219bb17802e8b604e03bd36a3d05cc6f68522a6cff072a28f99e24ad73b6af6beeaf754279d0f92702f3f214856fee7969e0268c0df7a611805c48e41cba1e062fea56ad2ed87803d61221d0e65dfebab881b1fa33af7ffb8a68b9c990e8b1faefd20b16da0b894ff0454792d12cea7cc22fc15a892119eccd3177d3288cdd33cfd15dfbe450f950ec929bf1944cda2bd2229dff44de2286e34fda1e9780d9ac77b3eb14adb6c19e60edcd2a6a903839ede1bf5db8d1c49ae5e6208f6023fe3226eebe8dbb1b250f592581", 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c1000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f56000)="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", 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000094000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000bae000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) [ 1527.231312] device lo left promiscuous mode 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000, 0x4) write(r0, &(0x7f0000f5e000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f000033e000)=""/4096, &(0x7f0000fbc000)=0x1000) setsockopt(r0, 0x1f, 0xc34, &(0x7f0000fae000-0x62)="2f433f4b637c5e8219d3b1bfeff6c97b8cfd07504ce160020049fcd06c88ecf59f755c2bdba0731445a989a4d297fd12a7e2ebc40d020993599daa2f26c0a3318555554a741fd826ae77655d1e204db2871762e9509098322e0ac464328d45ecce9d", 0x62) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000017e000-0x4)=0x0, &(0x7f0000528000)=0x4) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000c41000-0x10)=[{&(0x7f00008ce000)=""/1, 0x1}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000c04000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000059e000)=0x0) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) pipe(&(0x7f0000390000)={0x0, 0x0}) listen$netrom(r1, 0x5a) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000019d000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e17000-0x4)=r1) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000f09000-0x6c)="362e13d085d0c7669be4b37f5ff05098d33eaa348c84a28952a6e88d14887fd7eef2213f6f3ba3658ecc9c802f521b1d0c5b8d8f3fd43cdf733cc4e9026dce062122f9e2a3ef2468782809d0342d4a4f14ba0dbb48b692d04b95629aac9d8b8dc061691d13560c6f4658ef71") 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000812000-0x4)=0x4) 2018/01/02 11:54:25 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095d000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f000021d000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="1c5af102f13ba86b37984e518ed6f38f", 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000002000-0x46)="1541487808574759ca6db2284b0fb11c965602b6da1fa9bf2a4463ca096ec7c1ea293ffeabea2aafd530097db27487b8f69593fa2ee69078d3cc3686a423aa6e52c2cd2322d1"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0xcc)="051d344f5f0de54563f2df146ee71de69f332073d59a426a82755807bdc97ea9aa4508f95c593ab1cd8e93b613c6f3ca21d8c3afea798c2c1c6640aa1a76043b819e397f1638d83dc8a8255251cea7e230db66918b57a4d34a415e8c961dc7de11dce04041e57542bf98ea800175a0136dd81c57f1d7817ea214a2cc6d1c6231b159dca33845549d9e314c6ab80a5c65edba5ac751793c923ecd37cf3fafeb109628026e4a61fac07209d1dba19f4d32681d56dca266ed2cf6cfb895dcab3f19d43d0c81cc0a699314c2fede", 0xcc, 0x8800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000002, 0x802, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000a5d000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "4e8000000138410f61c3845ad3e81292e2981a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2c8949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f000049f000)=[{&(0x7f0000363000-0x1f)="3347ffee08e5443ab86a910a33c9bf96fe83a263baba172b006440e512a411", 0x1f}, {&(0x7f00003ea000)="21b3fe2f09ef957cb5759ff09637edd52d64c4caa6c20b56991cf6517fa5f8f8cab87d7d1556fe91ea83c937dcfa31255efa997fcb8bce2daa0626ee094d4d6ea6320fb908bece57b18348be19325a6ee60333c9a61454ef8e60862414e7dcdb4e7902e2c118ea24441411148712316d96880fe8b9018cc23ff5584215207043fcb335f3f23219fad51cccec1175172b7f50754270fe022cb1664139efc3d059395622335e59549ea0750db0a8550a76", 0xb0}, {&(0x7f0000335000-0x2a)="7922612c7bb11da27dd6d7c7048293846a4a55419fba8f48fb4af1ebe9f15bd9cb2e8505a883b83f3bd5", 0x2a}, {&(0x7f0000044000-0x23)="e243b6cee7098e8609cd122bb7bdcb243c975edbba47493ba4b0556fc6447c1b5b5d40", 0x23}, {&(0x7f0000d47000)="81a5ff7241d42298072b3318d7e06c8d6cfc47db5d71249c7de125a396ba80e9ca021f4784839a49a55d9fcfc82d2abc0f9f0d7be038b2ecffa3c7ed70a96461540a3725dbb9fe11b72ab0eb35164dade86d34dacd55a269c33f681b8da28b55", 0x60}, {&(0x7f0000376000)="8380fb97005c1d51d9bdad64833b3e6b3fc42093171ae3c9a38374ac0761c39246cfd3725ae04a5f8b84fcf619a01f64e21a8c55f40333e5e34d91903e759b88d38c3bfd8ce3f513ace2f4c0c380442c107c854073da690ef0eada4c1687b31419bb87d994b73c602d9819d7ec91381c5a7930a7d1ebf2d57988f8d1b2a4e5ebacf830640fc1377a1d5185e83ded9316ca3b5c1d035edcc66d1d5c91962f431f6a63a6948e33d104d4e33fa0806caa76dbfa2aec3b", 0xfffffdbc}, {&(0x7f0000850000-0x21)="6a0457448a2c747d54c6413f45d7ddba6ef1af4659ffef15a57d6f1d35ce4ccf8e77", 0xffffffffffffff0b}, {&(0x7f0000e16000-0xfe)="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", 0xfe}, {&(0x7f00002cc000-0x7e)="0af080e4e68ffab497a1d6d9014bb73cdfc7741511e8ff0a777eb0bfc08577314858ba38c9f1306ac810958ee601f119edf511866ca434536a1480dd2c514c537feae38ee03e5e0d7123ca36162b8fea363444db1a78162a7bacbcc8db0f13405726a64d9fb7ea2a8c74baade400e22ce24f5d20bf316dfcfe458377bb5f", 0x7e}], 0x9, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x8000, ""}, 0x10, 0x0}, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ada000)=0x0) sendmmsg(r0, &(0x7f000097f000)=[{{&(0x7f000076b000-0x60)=@nfc_llcp={0x27, 0xffffffffffffe1be, 0x1, 0x7, 0x6, 0x64cc, "82335fe2e17596314f0ef24c0e4f36d5d102a7c6725d131a78fe0d4c1534e071cb35d416aba740f9c569d3481a76a664fb35435756f9eecb52761579942826", 0x1ff}, 0x60, &(0x7f0000b3f000-0x60)=[{&(0x7f0000cb2000-0xc4)="d2070567712c4992ccca08b20e90a7a0dd7b136aefbd83f3abc774f91f4cdc94ee7cfece56891f9c0786fda20b987f98898c336ea830946d6fe830c8a61212bc804229d1adde2023b3918e812c72c96111cd358609f9ad9b03a32fa025bc2500f0892c1292ea6c3746c458e3f991b4321359e6ebad153ddb35ab3ec61ff3fe7f2f9ba2e25f26b59a9a69461fe1a6cc2629186df8dc0813b3cbd70f48f3e2842d46a6aef60c499726108ec8c0f35a6326d908cb57cdd63b625f17e7f6adda998f47ddd1e3", 0xc4}, {&(0x7f0000823000)="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0x1000}, {&(0x7f0000d67000)="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0x1000}], 0x6, &(0x7f0000e2e000)=[{0xc8, 0x109, 0x7f, "b9640cb953df4c6ae2c96e6a45bb4350428dc862af31086ea654be6cc4aa65523d832e9a1da91885f03661fce83bde51ad7b122b4f127dbaef2c2e6a3bdbaaf3119a6b8bd4ffa34fed0e6f54a7997ef31afc6497e3dec00d01acbbc7c7dfff6c7abeb73a65961d21b336f39ceb36297091540ea6618f599e50f1828cb1a0783df810f1ec68d72ae696f151ab47e6b262a1a1483d6d81ab99e83ab76e17c10048b0113344c538b59584c56f6954ab1ba1b7"}, {0xb0, 0x18d, 0x6, "20e4ccd6e71e4df8966f411498dc5be0cf4ad3c72e5db30c4e14c31b6549e54400827eb638cfa11d5ed6330988512acc3cbf9ec03b133b9e8bedfe7a5f89193e3e71daa5a943e27da1b2f1313c02618bc696581af534b060444f73bc1846b5e46a5f417651fdd6dba03293ea317dc4528992b71f9e0778d9d560586b6d915f9f3288000ca9cad7e85bf2c7187acf4a35020c0f1a9cf1f129acf176714262"}, {0x40, 0x0, 0x8, "92a67cd3376eafa29645c739810ce68090669147a1dbccbfea7300212cd0048b5314d16778a4df0582"}], 0x1b8, 0x815}, 0x4}], 0x1, 0x8000) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009eb000-0x20)={@common='lo\x00', @ifru_flags=0x7000}) write(r0, &(0x7f00009ad000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f0000b1e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x6, 0x9, 0x1, 0xfffffffffffffb82}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000ab5000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00004a8000)={0x0, 0x0, &(0x7f0000129000)={&(0x7f00001d0000-0xc8)={0x2, 0x6, 0x1, 0xf, 0x19, 0x0, 0x6, 0x2, [@sadb_address={0x3, 0x7, 0x2b, 0x20, 0x0, @in={0x2, 0x3, @rand_addr=0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x7, 0x1, 0x12, 0x0, 0x40000001}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xa, 0x4, 0x14}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x885, 0x0, 0x0, 0x0, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x10, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) getsockname(r1, &(0x7f0000b2d000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00005ea000-0x4)=0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e6c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000395000)=0x0, &(0x7f00004b3000)=0x4) getpid() socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b97000-0x4)=0x8, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000084f000-0x8)={r5, r2}) sendto$inet(r5, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept(r1, &(0x7f000078c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4b000-0x3)=0x10) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f000039c000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00003be000-0x8)={0xffffffff, 0x40, 0x0, 0xfffffffffffffffb}, 0x8) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000150000)=0x0, 0x4) r1 = socket(0x2, 0x80f, 0x1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000941000)=0x0, &(0x7f0000063000)=0x4) accept$alg(r1, 0x0, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000941000-0x241)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0x4, 0x4, 0x0, 0x80000001, 0x4, 0x0}) r2 = socket(0x0, 0x800, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c99000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00006b1000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet(0x2, 0x4, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000073000-0x10)={0x1, 0x4, 0x1, 0x101, 0x0}, &(0x7f00002b6000-0x4)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ed8000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002aa000-0x10)={0x4, 0x8002, 0x3fc7, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dda000)=@assoc_value={r1, 0x40}, &(0x7f0000d61000)=0x8) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0x233000)=nil, 0x233000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000186000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0xd7, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket(0x1b, 0x3, 0x7ff) connect$bt_sco(r0, &(0x7f0000104000)={0x1f, {0x4cf, 0x9b5, 0x0, 0x6, 0xb67, 0xef8}}, 0x8) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009dc000-0x10)={r3, r2, 0x5, 0x0}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) 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_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000b9c000)=[{&(0x7f0000f28000-0x1000)="60cec5cb3eeedf859e7e557096ec095de25374e8400eeb65d6bcde50ce597c090de22da40ccffb6cea1c9ace50aa9455b2c7d66cf06d9cb7665e3521a54223d49bc98c70a5ab15d979c5c117e9d333f7b131186e2b1d0166369ab113eaeb64bb60a83428feefa110a715be2e1c783389fd231f5acfbca834e77878bb04ac27389136d460710cc93f15915b9bd462a0ca06c08523a1c3e708d1226298852b79e4a625d9b79fb98d22fb04863196a3942e0469e48cf288bedbb886efccee9a28b02ee03eb21177f1c52cf2c093d408fb956d6db3c4e600ec703fdff5edd22cb08e461f50f51a90e34106da4b6bb71976f3bd454ce2f8729aa97bcfbf620b613316726ecb9e929c1467f6dae14eb44fd4de2f646c1c2f18a823dd245688ed86af747bc514214dfd88f0c57986b918715980e9201cf2893a0587b9fa574b1ae0f7d89b103891b342a17d940980cfd851deaec7bdca465ede442e192baafd6794fa2bc1e3cafa41d92fda8a74b92b8de81811dd55a80672d9bcc862b9adbd302568a970c2f65d71b0e58369855bf425ded6a249f268991579c2315ee58be207377ee5068e525716b32bb7bcaf61782cdc8ee9f106a2a7a92b2d359581df80bb2cf509e3febd1403230be03506b4118f701a8b366b013992ee375b148568315c5142609fb382baa7d18bd4349df7248316e1fb5db87310161fbcb2c691eb385fb4ff0caafb3a99ba6867ae55c4c4854eed6055d18178bca38ddfa2d1ff29fc7dcabfa58e99111adf2080a95db3d37c2d920c2440cf81964d36ba5607217c81889ef7b90b0dfe32c433dcd4542dec54054c710b8bcedc5533e7c02af9f9fbf91bd3943e7d8d8909343e63e2ac6f9b40ea70f2dc7e36cc0a082d3e069669c5878409f126f40bf9b5d66d45a6e4fc88fe68c47a1b70472fe6cb0d674ce19fa6003648b3716cd5620e452a523cf61ffd74b53a2f2f161efd7e75171a62526ec34c639097ef92262ea1964a3cd44b54affcf8efb5f22d02588cd1ab58f359adc1b9bdb6a8acc20bcb72465c2d4dec6f213c94fd1c482124d7247e8ed95cf797367d4ffcfa8820367012c9a442b7b74cc382dbf3e204768e882c2278431f344490b31f769e8f360f33893394530b959192fd05785f2d13415ef81acc90bf8853a0a5a8dd20534391c59c263178c031538d339aff91b5fe58f0f6a45fdc57a41490f7b53962e37a576c6ef1474fb605da48af49f0b1c4a2e9aab821dc62410703f889c699e56ea293571908901e047f1d22ddf9de8adb4610fd83f0dbf5ffa13c47a3df609c162ca9d9e2286c8bfc56626e7f5214f77b2f361bc1ec89596c67a01d6409af66f012e1183e57a4f2a5d70b9950357ca175443b2ca17a53139e8ef912df22619826b52360ca3cb72fc278b4a1e7989359f29f2ba5e1ec088e8b327751287412e222d7737cedd8aa45950c590f6259dee5ec8ec3de1a3df7d9d83897cd7eaed1fcc50333a38b502d597926e9551f233a02d4fa3749c6776bef6791fdc3ef4f47d9ffe196fc05c9a6a0c55d7f7723bc8ad87d0cb6a1dbbce2e43e521c8bece79a0b3bb139f1aa5e0c0d311b699adee4168e3364f21310fcd1ea20b62ed7c57a08963f5db40389d8a286c0f4da7f251bd3bd253e2429a550c3e72525fc9eab7bf09795e84442c2b6ccb04a2c8d914def506b28e408ff0ccae89784f6525b8a52e6537509b83f4f00506c05db03e107d5fc8ce426deec216c96aa890e9c931e5a26a296803df1020ec0faf79b17f77ba49c7d096de40a2bd8a40411611eb5d8304b05c5c70239ea0c3f4484aa30ec0763a342f941d4f2f104f20d9703cfa673f3f1cd7812bd6475647acc252ce894c66d63c429c85bc07437a921b226e8a212d6cce7c4e0c6aa8f22a4b8dcd6b23a57ec6b8ffa24b8ba7a93a203985d94fdc720b713f9b47cc96b7fff999c8b159f67dfca9f82ca39661323a22c4276ac1cba5482a5c443987b47a550dd7fb2482cdc3eda36aa80bcac1e5669620e14958028033c2600b703c14fd6c8841878b23039aa0ca595edd83be7219224545fbc8546865234e6805177f154199f9c5f3f01a47b03abf65eb471612c62917309d38ca8a0ba6b2f777ef8f5b28a9a2aa6317a8cfce401e9a67dc1e1de04bf9b34e3bad6db41b3a9b346c7339763a15b73d09d07ed28c635fbe3c3267465abab25c794f5b6c99455db5a134996f797e4a39d1fdbef956612b33e5edfc878185a1e3fc7b6280689794d2826fc2c666c9967c8cf3aa62fbe86ef85a89698b02feb5328dbaf69cf8e666ea1a59325d9380ff16cf756a606a3a1bc9296076359d7d23358934d38dc8fa2b56dc5b6417c1c522bcccc40f45657a0fc8d5ef3b295b76e7c75387c2318d917407dc176c5f62fbf8e8cb93db3dbba32b759df7d32ba07d635039e18d4b64856cedf839af32ec43fbdf99b695d158699d8946273c23e3955cb36057cad124308aa623e4a03b223864e89f9a87b5ddfa954a12348b899afbf2745dcf67d947aea2ee93f77ad8e4eec29c530aa27476998b1b253921b2fe897adcf5af0ee409dd0ee3b33c476e06a87af07ce69f243aebb34c87b7fe04180a68136bb7901912be750a4416da0c26fb37115ba6c53a50ff75e5753fea13078cdb81ca10086", 0x75d}], 0x1) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000708000)={0x40002000, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f83000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006eb000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000050f000-0x4)={r0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f9d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000869000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094a000)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000060000-0xc)={r3, r4, r5}, 0xc) r6 = socket$inet(0x2, 0x4000200000000005, 0xffff) sendto$inet(r6, &(0x7f000073e000-0xdc)="b66b14e120307c06aa8569c065cf11b9b207a12e6756ea66ac71e92e95fa5fb3e2fe9d2688d275caa78d63347cd0d1aa250dc432ac5dce1a131ed51fd5a4f15fe9e51f7f348ad369f5fedb45283190f1c752563987f03df6bfeb0f1659d3e0dd536fba760af717dd8c239cb378f76981253e699e2aa2b5071c26fac947096fcdc490edaee76012e77530b47c3c4a4018357457fc0ad95ec87cb778debe7892acedd4c015411a3ee0ae342f34c298db4ad772e1877166b4fd2d0ee97548e6072a9b056f1097a3f384c36426a3bcd0cd62770eb07266eda92651a3604e", 0xdc, 0x4000, &(0x7f000005e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000916000-0x2c)={0x2, 0x3f, 0xe6, 0x9, 0x0, 0xffffffffffffff9c, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002b0000-0x10)={r7, 0x28, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet(r6, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee5000)={r6}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f000057d000)={0x35}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e73000-0x10)={&(0x7f000071d000)='./file0\x00', 0x0, 0x10}, 0x10) pwrite64(r2, &(0x7f00004f7000)="6ee47e77438a7e3b622fecbd69ca720772db0dca6b75777ff8116d07205318f46928eda630a33975721065ad39e1ace67ee701c5d401db0e2b305b63c0a81503578a15d64880e233d3a31ccd4898a412ad08de79a4224b6211903deaf21722940b9d2a4c11d9fbabc6e2d3b964d7fd31cb50066c53311df15768c11664a5d7137d5ef8d99026dd34bb454536476ce370049baf63816a90210f7dc829affe9b1666dfb959ff4b48215630dd501eb65f09f980825c72d630bd06bf4fe2731922a60634e9c9ad459edb5aca85fb2fe22269a313616a339a542e1ca89c2b636674dadae7b229d2853f99c0e05bec20c0", 0xee, 0x0) 2018/01/02 11:54:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xe, 0x0) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7f000-0x4)=0x41a, 0x4) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e87000-0x44)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83b94b0950c9225cab110c514b5e8814"}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000082d000)=@generic={0x0, ""/126}, &(0x7f00001f8000)=0x80) bind$bt_hci(r0, &(0x7f00007ee000-0x6)={0x1f, 0xb74, 0x3}, 0x6) r1 = socket(0x15, 0x80005, 0x0) bind$inet6(r1, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0xffffffff, 0x1) sendmsg(r0, &(0x7f0000344000)={&(0x7f00009bf000-0x1c)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c, &(0x7f00001d7000)=[{&(0x7f0000253000-0xa4)="e81cd7d6ce2bd8cfd35be7c1ccc6a323690f91f0fa622098230d61ac4419baa3860a216eea7abdf5dda746ba994fccfcd3103928682bebde8e92a8bb1f985b5e4239341808436def74669cbacf900137d77ed305fbe2b420a3b61ae5147254ef9a8355e33ea33605c7ff7b0f9ef089f6071305e30f8c0289cd8cd877e6ba5face0039593c4eae417dca4c3ac504024db851ce4467aa7043339dd778b6c0c401732d90e05", 0xa4}], 0x1, &(0x7f0000135000)=[{0x48, 0x104, 0x1, "3affc0a9acfd57c83d1311fbdca732c8117d5fcfeb96b3cda75ecf894fc1559cb5c5d981df9fc97e06bd13be3e922f722f5abd909bdc"}, {0xa8, 0x109, 0x0, "fb339d5c4d4ff25ee1c2af812d515cd08fe188b04c16063b9a986dfba9286cff17ff36b65bdc0528d0ecc74f1613ea1a5ee12a89a3f1483c3fcd52455ce323b9a2b69cbc51bd57a2985a447b83d0faaee05d333748cb72ad4f03246ed7c81b19fa5c5ae486ec095e03e46c4b575b00574835330b8644fb24737fc61265b96b0ece8d6c390cdb9587b51b05a2c4dbe0f222cc"}, {0x90, 0x115, 0xf4, "94a717c66639c582debd3c22200994a0a56c76cc7b5c75152224dc321ed7fa70696da38e4acda4e18d2f7a2891d69710560545e76d5a739273f8b2d22dc06c3d344fd98cd32d67b33c44674de4d36201bbee177fdb0da15cb3fa9ed883988fd746bd72149ef49b57e861919280e808eb1c20172c03036711b6"}, {0x68, 0x113, 0x70, "223bf61e954f63d5edb779f539a17d251a87204bb7a59f4c4797c675200c307d910bba0572eba5e58f7ac0f0f6092fd5ba24463f1301735ee5e66fb6ee94d6b0e6955b48c6caf4eb4145ae9646f2ca30b6cc48b9d00127"}, {0xe0, 0x11f, 0x10001, "c36a137fc674e454b2ee15dbed430cde015bed582ff9118a2f272555b2b9bc01968b2d03f39413e0f413a0f40e8f82598d198296418987771376b574ba39139f736b8ec5dc43d21725823c96b9a69d598f137446d1594dd2a492d5c25430271866b53196dab7f3601fed69c919dca9c021515c53990d68f411d0b1919ecaa3a66f8355ff756ece9b17a8fa2d45fd22561fd7d5b000bedaf4f9ab3e0c775ab5530711260ed2aaec3dae335f3c78cf91ee6656a6f927e9c9be63b30b852af5e74f66ed0e2de86bcb733fdfab"}, {0x50, 0x13f, 0x9470, "46d01d86fcfd9c96e25e37ef9469b2adae4628808b92d2708abcc876638fc862b343a26afc32b66ec8e1305c62b3578d479c6880bcd0d7690d3e982e72e6d6"}, {0xf0, 0x117, 0x6, "4914af9dffee70ccb4195b7b121a0c5298f74c406bfcf465d8b88d999fc69165fc073d26db6fdfc807a00bad776a5a64f9ee1cc7461777acc96ab33f874ebf002a32bec52d853ce8d83fdfcceff619b874308340f6fd69bf49208c9dadd269bb31452630a8ac0107374734b951f9e1039e49c4a97f923e9b02683e8d32494273b78cc6276baa49aba98fdfdb3f8ec10fee538a9207c13e34bda96e42644755dae46896e74b9a5d70b25a6304e2a984d0cc5c06c0c7b3b4a1730355aa8e8b1ccd8aba18dfc4b42484c9f8273fc1f31b31e6463425a70e5eec4f2b6b43"}, {0x20, 0x0, 0x7, "2905e86fe4c03476b637295a6dc7"}, {0x100, 0x18f, 0x7, "6a809d7e14e29dc430fa1af9ceff0190a73d00f0e3ad85b7be7e4a11475ad4dc53c044c91db25156ddb911ce07d24fa544140d0e5aaf14c594cb0b1f2c3ede3fb8abdd32a3335b838bcbc5a097b748d08b5959e31adf3ff9e96ecb0dd0e38b2c9969432434058dec18d7390f33ef5bf03345bbdca462e515a7abb2c37e2e3db41bc3cb003f3839dcf5917bb3d403a28f455c1f9beac0db71c40f4510721945b56f0e40f35c209de7f5dffaca96fe54becff6394879e965011621ddb9045818536ce40500ed0cb0d6f893db2b5a8f49f6c1846557ec3c0edad7d10a4e4e949d076f947a936120ddf0dbb6"}, {0xf0, 0xff, 0x3, "1495381fec38d5d1cf615f22039c9a4d72885b768f773d02952dbca731c01b7429b55722e3954d8017f66a95e4efde2d945a955b33fde7ffd6a419cb5e991c36a759e515059980240e00be41188775706fc2b23c5b61fc4cc7f004a7eb7e51da4f1979cf7fed9d046959619492e53af759d18bacf31345e9dd27dc352423e6a9ae20286b65a5a571d9d5c45458f7706b974c842aecb5b3582a2dd99237a2388b1218b6e40346a8d003019304cdc203224c2126a8b3b0a3dc35078cd2bae5f34e37f1c6e0e707827ca89cffba8503f626e1f47bf19d484bdb2fb2e65cb6"}], 0x618, 0x10}, 0x11) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$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) 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) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x6) pipe(&(0x7f0000b1a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000913000)={r0, r1, 0x4, 0x2}, 0x10) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a73000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fdc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc8, 0x7, 0x4, 0x48}, &(0x7f0000fdb000)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fdb000)={r2, 0x7ff, 0x1, 0x9}, &(0x7f0000e9f000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fdb000-0x20)={r0, &(0x7f0000c47000)="ee11598dcd2e9b0de9139a588ee85548340320d675a3d3642f51f2320daee5e9f85c41abc50e6f368eae40fd99b1aad68a12117f544297224a5f52796787b7142055a8545ee2ba1942a5a399dc6f5c6ec0175c966c3e76bdb569bf676143898489c890fb2abffd521429710a1125b69a797463446cf734e68baceec68d3d67534a5695e65927f5f0a0bdbc6772ae9a8e70c81d5a526c77c14935e65fa1e85903637565117f9f2346235f21533f904b14c3b042f37c69ec82f536f205a281e2eaa5fbccd53dbc1544e018fa23c37d93f0d12185a8787d512a5529", &(0x7f0000fdb000-0x12)="b54101a0ab623c2735d72482ec64711eb145", 0x3}, 0x20) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000-0x1)="d0", 0x1, 0x11, &(0x7f0000e77000-0x1c)={0xa, 0x3, 0x1000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd45e}, 0x8) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000754000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000698000-0x4)=0x1ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000089c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0xa, 0x7, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff8000)=""/98, &(0x7f0000ff9000-0x4)=0x62) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @rand_addr=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]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/02 11:54:25 executing program 7: r0 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r0, 0xc0065877) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) ioctl$void(r1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xfff, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@un=@file={0x0, ""/59}, &(0x7f0000001000-0x4)=0x3d, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000361000-0x50)={0x2, 0xe, 0x7, 0x0, 0x1fffffa4, 0x0, 0x0, 0x2, [@sadb_x_policy={0x0, 0x12, 0x2, 0x3, 0x0, 0x6, 0x8, {0x0, 0x0, 0x5, 0x5, 0x0, 0x100, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a0021020008000000000700000600080015c007001004000000ff00", 0x29}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000023a000-0x90)={0x3f, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/02 11:54:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) r1 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d89000-0x8c)={0x0, 0x84, "e95ab49bc538e79c864e3546926600d3d2d41ff1c900ee126c1bcfee31b63eff790797d3685af13bcfe52bda0656426a715d573038fcb989e468afc661727f491fb77478ac256a996c047fc6476049bfb7c0d285680c184be37f6a2e46733a70ce0b4867ba4a638f271ce73c2c611f92217bb0ac1892b96b232918833d7fb2f8be4191af"}, &(0x7f0000694000+0xdd9)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000095e000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xff}, &(0x7f00008da000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000210000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f89000-0x8)=@assoc_value={r2, 0x5}, 0x8) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a8000)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000257000)=@req3={0x3, 0x1, 0x81, 0x3ff, 0x0, 0x11fffffffffffffc, 0x9ff}, 0x33a) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000035a000)=@hci={0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0x6, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000107000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0xc7, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x81, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f88000)={@generic="8ca2f5477b9893aeea8ddb6417ffa619", @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f88000-0xc)={0x3e, 0x6, 0x31}) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:25 executing program 6: r0 = socket(0xa, 0x80800, 0x5fca) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001af000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008aa000)=r1) socket(0x26, 0x1000000000005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x8b2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0xfffffffffffffe00, 0x7f}) 2018/01/02 11:54:25 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xd1)="7c32fa28edfbb52eb98771634c03818fa254c8964546b3964f264e61c5ecf82e7c6cc69aaf7c3b49dca9d8f3c5292bd4539ff59a87e2e3a50845026a34c28419793671d87ac89d9ade3a12822d44e4818ab3904cfc982d207f1125690556941a97ac621a6c6d77ed388a1255a57a657cae136bc83c051f8c1e22cb5f2e37a4f488c1447ead7ad0b9ca1819d0c30eb047519efeebe2e02471c7ec7ac09747df463cc2900b179aceb0a213b17d33cfaca0a7ace113c683546208ff99fe27e8844e658964f175acb78a9371b8ce219b4e0829", 0xd1, 0x880, &(0x7f0000000000)=@in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) 2018/01/02 11:54:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000)={0xbf, &(0x7f0000003000)=""/191}) r1 = socket(0x17, 0x802, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000001000)="1fc31e52d324c969222731db076ff15fb402b73f037c1ccc", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/02 11:54:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@file={0x0, ""/44}, &(0x7f0000001000-0x4)=0x2e, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c7e000)={@generic="c60e26cb427ea47056d32d53365dc76e", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000004000-0x66)="439fd3953069a957fe6453ca0eaf010c8b783acc9a79e1cdc363a64c026c5eb38d004b15f2c35f9de82bf23e072e8540214504dc163217b543c5cc893da33678de8aade10a35f9fbc10d0a074f6c71dfcacdc20496954ad4272e06689eff1e59539d0ed46859", 0x66, 0x20000000, 0x0, 0x0) write(r1, &(0x7f000000c000)="2400000058001f0014f9f407002304000afff51105000100febfffff0800020001000000", 0x24) 2018/01/02 11:54:25 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fcb000)={0x7, 0x40000000000a, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) socketpair(0x11, 0x3, 0x8, &(0x7f0000065000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000fcc000-0x4)=0x81, &(0x7f0000713000-0x4)=0x4) 2018/01/02 11:54:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000da2000-0x108)={0x0, {{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]}, {{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]}}, 0x108) 2018/01/02 11:54:25 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000)=0xae, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) [ 1527.642910] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/02 11:54:25 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200800c, 0x5, 0x7ff) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000749000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x81, 0xff, 0x13}, &(0x7f0000f80000-0x4)=0xa0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bb3000)={r1, 0x9c, &(0x7f0000f80000-0x9c)=[@in6={0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, @in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}]}, &(0x7f0000256000-0x4)=0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0c41f2ff0000acff002103c75735", 0x26) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000827000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f80000-0x4)=0xfffffffffffffffd, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f80000)=[{&(0x7f0000f81000-0x22)=""/34, 0x22}, {&(0x7f0000f81000-0x93)=""/147, 0x93}], 0x2) 2018/01/02 11:54:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10001}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00009c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r3 = accept$inet(r2, &(0x7f0000900000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000089b000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000f92000-0x4)=0xffff) writev(r4, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) 2018/01/02 11:54:26 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ce2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000da7000-0x4)=0x60) writev(r0, &(0x7f00007dd000)=[{&(0x7f00008eb000-0x31)="e25f0a8fdc00a1f0b22052b0d4679e142ff1fd1d15d77d592156b68fe46a833009dcffddebb2d63f8f714af8182c708c37", 0x31}], 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c8000-0x4)=0x205) [ 1527.691669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26928 sclass=netlink_route_socket pig=22768 comm=syz-executor6 2018/01/02 11:54:26 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000a0000)={0x5, 0x204, 0xb1c7, 0x1, 0x0}, &(0x7f00005aa000-0x4)=0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc7000-0x108)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0xffffffffffffff00, 0x666, 0x0, 0x8, 0x400, 0x8, 0x6, 0x1, 0x80, 0x7fffffff, 0x20000, 0x100, 0x1d37618a]}, &(0x7f000095c000)=0x108) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000fc8000-0x4)=0x0, &(0x7f0000b5b000-0x4)=0x4) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000501000-0x10)=@generic=""/16, 0x10) close(r2) 2018/01/02 11:54:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/02 11:54:26 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000417000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f00002d3000)=""/10, 0xa, 0x100, 0x0, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000124000-0x20)=[{&(0x7f0000418000-0xe5)=""/229, 0xe5}, {&(0x7f00001c9000)=""/75, 0x4b}], 0x2) 2018/01/02 11:54:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x2c3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d0b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000621000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000e81000)="7720bc0a45fb8d9f08eaa6", 0xb, 0x80, &(0x7f0000bf1000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000004f000-0x90)={0x1, {{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x331) [ 1527.738210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26928 sclass=netlink_route_socket pig=22785 comm=syz-executor6 2018/01/02 11:54:26 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000043c000)={0xffffffffffffffff}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ea2000-0x4)=0x0, &(0x7f0000ea1000)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000082e000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000af2000-0x8)={0x0, 0xf8af}, &(0x7f0000dc0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000bd000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) 2018/01/02 11:54:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/02 11:54:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) socket$inet(0x2, 0x7, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x3b7) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000117000-0x20)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/02 11:54:26 executing program 0: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f000070b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001d8000-0x4)=0xc3, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/02 11:54:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6f000)={0x80000000, 0x0}) writev(r0, &(0x7f0000bd9000)=[{&(0x7f0000448000-0x29)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040001660ef4ff01ff", 0x29}], 0x1) 2018/01/02 11:54:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000af3000)=@rc={0x1f, {0x0, 0x2, 0x1, 0x2, 0x4, 0x4}, 0x7}, 0x9) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00001ce000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/01/02 11:54:26 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f000054b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e42000-0x98)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x83f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, &(0x7f0000ee7000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d61000)={r3, 0x20, 0x4}, 0x8) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f76000)={&(0x7f00003d1000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f77000-0x18)={r4, &(0x7f0000f77000-0x3a)="c2256a87d35c7bfeecafbc10884c1fd7d3e02587c6fbdb7200cdd1f36f5ca1af9ca608e6218540c440b74318cfe5a4a001b96005dfdbca12b78a", &(0x7f0000c0f000)=""/52}, 0x18) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 11:54:26 executing program 7: socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f00009d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c46000-0x8)={0x0, 0x9}, &(0x7f00007f7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000344000-0x8)={r2, 0x239e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000001000)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x29)="1a235f223f7691da3c299fda7a6a041dd21d3ef20ce8a97c77b77deee5e4f5d260e1667afc61747de0", 0x29}, {&(0x7f0000001000)="442307a779578e7fdbf552c4772264b26cab013ae6146d2fa4a6defcba8aac2ef5f97c0f0a42c58f2e3b91d443d89b45019439ac2bf1040f12a8c78dde85beec", 0x40}, {&(0x7f0000000000)="992e7d061e268e494c3c0abe1a33c1bdbd129d5a8f7d7736eba50b0b33bd1ba6dbccb3d20151fe6264a101d31f6c105efc7b98d15da7d4a97e8cfe12a26370f3e69dfa381b28b2f861e0c23eff2ea8017d68ce0b15928d830b6aca67f7f8b411c30a6bcf3389930cb08ccf10f2bcc8ff8e9496d7bae8ad8248190586ee97a2", 0x7f}], 0x3, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0xd589823ccea15a19, 0x3, 0x5, 0x0, 0x5, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0x7, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x400, 0x1, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20a, 0x5, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x54c, 0x0, 0x2, 0x3, 0x100000000, 0x3ff, 0x401, 0x2, r3}}], 0xf0, 0x0}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x2a)="81ec85f3fb0da4be2bdada4c1942f3ceab5918b8435519c8ecc51bc0fb66ea3469c1b2dfb92ce99b5f58", 0x2a}, {&(0x7f0000002000-0x90)="c7ba49b14ad1ccaee4c8011aa367fbb64a563cb4efa31a5a0fb40335c9ea5b94b9e3d1064ad91e608e146b774db59be99cb208eda72ce6f4830affdae47e0b940bedfe4ed34760bd0c74a919a8629c56bb92ec2dedb43442678d87a28d072deac335c88913b92bf6c591f8dbed64e3a1feda104a059342238b8b4290054985c65180e8fe6303273660c975bfda6614ae", 0x90}], 0x2, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x5, 0x20e, 0x6, 0x2, 0x6, 0x5, 0x620114f2, r3}}], 0x30, 0x8040}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003000)={r2, @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]}, 0x8c6, 0x4, 0xff, 0xffff, 0x4}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0xc2}, &(0x7f0000005000)=0x8) 2018/01/02 11:54:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) r1 = accept(r0, &(0x7f00003bd000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da2000-0x4)=0x10) getpeername$llc(r1, &(0x7f0000a75000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d93000-0x4)=0x10) writev(r0, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) [ 1527.853830] usercopy: kernel memory overwrite attempt detected to 000000008aca3ee6 (kmalloc-1024) (951 bytes) 2018/01/02 11:54:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000b22000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0f000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000740000)={0x0, @in6={{0xa, 0x2, 0xe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9, 0x200, 0x0, 0x1}, &(0x7f0000f27000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000185000-0x8)={r2, 0x7de802af, 0x5}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/02 11:54:26 executing program 4: r0 = socket(0x5, 0x2, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc6000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff}, &(0x7f0000e08000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffffffffffffc14b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={r1, 0xf8c9, 0x2, [0x3000000000, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0xe, 0xd8, &(0x7f00003b9000-0xcf)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x9bf, 0x0}, 0x28) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000638000-0xd2)=""/210, &(0x7f00009ff000-0x4)=0xd2) 2018/01/02 11:54:26 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000803000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x10, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00000a6000-0x4)=0x0, &(0x7f0000329000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fcf000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fce000)=0xc) socketpair$inet(0x2, 0x5, 0x7fff, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000fcf000)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fce000-0x8)={0x8, 0xffffffff, 0x81, 0x424cba0b}, 0x8) socket(0x0, 0x7, 0xe37c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r0, &(0x7f0000fcf000)=""}, 0x289) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000074b000-0x14)={r2, 0xb6, 0x80, 0x1, 0xffffffffffffffc0, 0x10000}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000fd1000-0x20)={@generic="74fdd35f67238f157a3a6026b3db80f7", @ifru_flags=0x8000}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00005cf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) [ 1527.867679] nla_parse: 18 callbacks suppressed 2018/01/02 11:54:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000005, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a16000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x11, 0x800, 0x8) setsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000632000)="89a50df5731f739a4f6b975dbf836789f02b66eb92a8e8f2b74b8ba5e2b45b444563a1ad564a17f45b4b", 0x2a) 2018/01/02 11:54:26 executing program 5: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) [ 1527.867684] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 1527.889563] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 1528.055542] ------------[ cut here ]------------ [ 1528.060334] kernel BUG at mm/usercopy.c:72! [ 1528.064836] invalid opcode: 0000 [#1] SMP KASAN [ 1528.069493] Dumping ftrace buffer: [ 1528.073019] (ftrace buffer empty) [ 1528.076715] Modules linked in: [ 1528.079904] CPU: 1 PID: 22818 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #171 [ 1528.087247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1528.096593] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 1528.101752] RSP: 0018:ffff8801a44c7d10 EFLAGS: 00010282 [ 1528.107095] RAX: 0000000000000061 RBX: ffffffff8592bb60 RCX: 0000000000000000 [ 1528.114343] RDX: 0000000000000061 RSI: ffffc90003960000 RDI: ffffed0034898f96 [ 1528.121589] RBP: ffff8801a44c7e00 R08: 1ffff10034898f24 R09: 0000000000000000 [ 1528.128842] R10: 0000000012016944 R11: 0000000000000000 R12: ffffffff8592bb20 [ 1528.136081] R13: ffff8801cc830050 R14: 00000000000003b7 R15: ffffea0007320c00 [ 1528.143323] FS: 00007f92f7c11700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1528.151528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1528.157389] CR2: 0000557dd7792aa8 CR3: 00000001d25bb003 CR4: 00000000001606e0 [ 1528.164633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1528.171879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1528.179123] Call Trace: [ 1528.181684] ? check_stack_object+0x140/0x140 [ 1528.186153] ? sock_kmalloc+0x11f/0x190 [ 1528.190098] ? copy_overflow+0x30/0x30 [ 1528.193953] ? lock_sock_nested+0x91/0x110 [ 1528.198155] ? trace_hardirqs_on+0xd/0x10 [ 1528.202273] ? __local_bh_enable_ip+0x121/0x230 [ 1528.206912] alg_setsockopt+0x234/0x350 [ 1528.210857] SyS_setsockopt+0x189/0x360 [ 1528.214799] ? SyS_recv+0x40/0x40 [ 1528.218220] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1528.223035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1528.228025] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1528.232750] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1528.237472] RIP: 0033:0x452ac9 [ 1528.240630] RSP: 002b:00007f92f7c10c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1528.248303] RAX: ffffffffffffffda RBX: 00007f92f7c11700 RCX: 0000000000452ac9 [ 1528.255543] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 1528.262787] RBP: 0000000000a2f870 R08: 00000000000003b7 R09: 0000000000000000 [ 1528.270027] R10: 00000000201ec000 R11: 0000000000000212 R12: 0000000000000000 [ 1528.277266] R13: 0000000000a2f7ef R14: 00007f92f7c119c0 R15: 0000000000000004 [ 1528.284510] Code: 48 0f 44 da e8 70 5b c0 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 20 bc 92 85 49 89 c0 e8 e6 10 aa ff <0f> 0b 48 c7 c0 e0 b9 92 85 eb 96 48 c7 c0 20 ba 92 85 eb 8d 48 [ 1528.303608] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801a44c7d10 [ 1528.310390] ---[ end trace f6eb74f558eaadc6 ]--- [ 1528.315245] Kernel panic - not syncing: Fatal exception [ 1528.321007] Dumping ftrace buffer: [ 1528.324517] (ftrace buffer empty) [ 1528.328192] Kernel Offset: disabled [ 1528.331787] Rebooting in 86400 seconds..