&(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) close(r0) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb5000)={0x0, 0x0}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bb5000)=0x0, &(0x7f0000bb6000-0x4)=0x4) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000535000-0x10)={0x8, &(0x7f0000c2e000-0x40)=[{0xf2c, 0x8, 0x7, 0x5}, {0x9, 0xa269, 0x0, 0x2}, {0x401, 0x4, 0x5, 0x2}, {0x200, 0x5e, 0x1, 0x9}, {0x2, 0x2, 0x3, 0x4000000}, {0xef, 0x401, 0x100, 0xb86}, {0xffff, 0x401, 0x45, 0x7fffffff}, {0x2, 0x7, 0xffffffff, 0x6}]}, 0xff72) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fd0000)=0x0) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095a000)={0x0, 0x0, 0x0}, &(0x7f000053b000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000fd1000-0x38)={&(0x7f0000fd0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000db7000)=[{&(0x7f00000d8000)="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", 0x1000}, {&(0x7f0000569000-0xb9)="79b0bfb2255dfc7083dd0da6a415ed98e7003ab3d11f8e0ba28d0c6336116350bf9254b833066005ccc997713196b5d59ad02b97497b7a16bd3c95229a3c75ee5c3b099595aaa43bff9849488157bb70fbccce8f07c53aba88d75e7587ec10375e7ede6820aeb0095711d3e1716120885842a2f6704166b2d694a57d06305477ca1c8c33b6c8ebb425d6d8d51e8e58ad73a23be8b9c9a11576198308bbfd100df3c5c34f8ccccb4709d641f7ba9332b0c21fb9ae1e139991e2", 0xb9}, {&(0x7f0000b0b000)="cfe9b2c5458afe9412c04260a3df577a3a763f55be0880557d3eaa2e6703fdca6ce64834ba00aecdf44b24", 0x2b}, {&(0x7f0000fd1000-0x2a)="ddbac0f4d074aec8310fc54903a5cc19cd4e4e2c962836a765631124a98a7e34710cb219b1aecc51417b", 0x2a}, {&(0x7f0000304000-0x40)="7b41608b597dc08e14ef64e92b0cce6d7e288977733693278ecd35300103b6d8eb13c3a244ae4352c9f32f00addacd55e0f509dcb487d2bfd106ff0ccab57967", 0x40}, {&(0x7f0000667000-0x5e)="7933553d91861f00cd504e152a63142c7810aa3f09261855c07ddd282e414435c997e320aa98a7f7f1181ec4524c0c4b5f0f98e4b9238605973c1c1a01591af76eb34ceee74e4321a472b8185d7b093f0cb68a7d886531f02df1211bcee6", 0x5e}, {&(0x7f0000fd1000-0x94)="ad4bc38c987f6fced78eedb2c55900a9a5b6958c221f3fed19a3cc520b6f721f5a71f93ced83e16dc544e66df6d4e0588768db5392525309ac1497f4737b03a53b312ef577ff07db828cfd4c26c7a34c4a294da214db22d9ddcaba87b2acfab4842de46a56c8b9b22ce5348c1d5094cb84bad7c3d5448ecd5128023b3f08a5fd834e8606c557780fe996c7a7eb86c9390c6866a6", 0x94}, {&(0x7f000033f000-0xa6)="c98fd9e5ce2f55e30cb26ecb670037a31772017d083ff7cb9ee9561231a00da77f1b4833d9157709a19849ec755277f95ad98eb144aea05c3fbb423467077a005ce2a1f5034b977c026b085d52ad18e6cfe921bca86dd4c545c3cb0db5a916973be32aedbdc0e28f5b47a3524d7a7a5e71dcc2787fe45f2852c8cabdedf63aeb63c1a47ab10d267f7e8cb31b7bcdb390548c851cad85e838dd7ab53afe90d53289947239c11b", 0xa6}], 0x8, &(0x7f0000716000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x41}, 0x4084) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x100000000000004b, &(0x7f0000bb2000)=""/69, 0xfffffffffffffe2b, 0x0}, 0x0) sendto(r2, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 18:37:19 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f000042e000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000fd5000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000637000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000048a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000582000-0xc)={r1, 0x4ac2, 0x20}, &(0x7f0000d18000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/20 18:37:19 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, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000430000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000c39000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000739000-0x20)={0x2, 0x8, 0x4, 0x7, 0x1, 0x200, 0x1ff, 0x10000, 0x0}, &(0x7f0000de0000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c9b000)={0x3f, 0x0, 0x9, 0x6, 0x40, 0x9, 0x832d, 0x3, r3}, &(0x7f00002b8000)=0x20) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{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, 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]}}, 0x118) pipe(&(0x7f00004bd000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000f4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0c000)=0x14) 2018/01/20 18:37:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000052000-0x30)=[{0x6, 0x200}, {0x4, 0x80}, {0x3, 0x10000}, {0x8, 0x100000000}, {0x4, 0x7}, {0x8, 0x0}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) close(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) r2 = accept4(r1, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) 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) sendmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@ax25={0x3, {"e24bb00676a35e"}, 0x2}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)="ba64011b6ae4a1e782e68f6f94d3faebb24209fe136c9c5203f72ac4adb766f012b89ad919f5ef0c7d7349acb258cafe6467238db815f20d65dec944e8cbe72029c35aa373f1a15cf353b60d9490fc0def2a9d240ce3df6b9feb5ab3ee9ae71bad5d01f0955a1be7552978967595890ccfe0995219a008d48f0c4208ef0d11f4b6b1ece44620f963", 0x88}, {&(0x7f0000002000-0xd2)="2ed0bbc3d5956c330b3d5224901776e3a6036d3f447f4f19ccefb0d59a2261205edd46cd5f548b98158af51ffba9adad5a1f65f46fcb87b7b9126991a29a079140d184d1d2b4b2c721ee98d9e202e17122df3f34a3e4e07d7c4cf20cde734039113c4a15885036be3ca4832aae07a8a8f098b8b3bfdb9248183579620e2c38b260cfcb7a35174b7bb9d3313966c59dcceaea16b143b3381cdf1eae5e4f94592d90a46b4bf3e5ba21be81f58978dcb47f843aed941c28ea012206e3fcef7b58c65e02c5ad4853c8d71a1427ea6d7eb8b76fa9", 0xd2}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="209df8bd0ae8c04e2862f7164e41e98b2d422a00", 0x14}], 0x4, &(0x7f0000001000-0x1010)=[{0x1010, 0x113, 0x3, "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"}], 0x1010, 0x44080}, 0x44040) mmap(&(0x7f00004ae000/0x800000)=nil, 0x800000, 0x1000002, 0x10, r2, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a16000-0x1)=0x2f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a83000)={0x0, 0x1c, &(0x7f0000b2a000-0x1c)=[@in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1a40000000000}]}, &(0x7f0000a9e000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000755000-0x8)=@assoc_value={r3, 0xffffffffffffff20}, &(0x7f000077c000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r3, 0x7ff}, &(0x7f00008a6000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000006000)=""/31, &(0x7f00005d2000-0x4)=0x1f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c0c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ad7000)=""/139, &(0x7f0000740000-0x4)=0x8b) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000087c000)={0x6, "bb5b7309a4d4"}) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/20 18:37:19 executing program 4: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005ba000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003bc000-0x8)={r1, 0x64}, &(0x7f0000e7f000-0x4)=0x8) r2 = accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x8}, 0x1) socket$vsock_dgram(0x28, 0x3, 0x0) 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000019000)={0x5}, 0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000018000)=0x0, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001a000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000001a000)={r2, 0x4}, 0x6) syz_emit_ethernet(0xfffffffffffffe19, &(0x7f0000013000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f6f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000323000-0x4)=0x32, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f70000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a8a000)=0x8) 2018/01/20 18:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000fc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept4(r0, &(0x7f0000b25000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000027d000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000045d000-0x8)={0x0, 0x4}, &(0x7f000005c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e0d000)={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]}, 0x4, 0x1000}, 0x98) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00005ea000-0x1f)="4f4f539521560a41e2ced7cd75acf46709", 0x11, 0x8890, &(0x7f0000857000+0x58d)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-twofish-3way,sha3-224-generic)\x00'}, 0x58) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r4, 0x0, &(0x7f00007a6000-0x4)=0x0, 0x80000) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000009f000-0x20)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) pipe(&(0x7f0000102000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/20 18:37:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000019e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000213000-0x10)={0x0, 0x0, 0x619a}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000415000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000500000)={r2, r3}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000044e000-0x1)="8440", 0x85) 2018/01/20 18:37:19 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x8003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000bf5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000439000)={0x9, [0x3, 0x1, 0x8, 0x4, 0x10001, 0x3, 0xfffffffffffffff9, 0x1f, 0x4]}, 0x16) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000535000-0x4)=0x4, 0xfffffffffffffe59) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xfffffffffffffe3e, &(0x7f000008f000-0xbc)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xd, 0xf, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e27000-0x74)=[@in6={0xa, 0x0, 0xca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36}], 0x74) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 18:37:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="", 0x0) socket(0x2, 0x7, 0x1ff) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)='\v', 0x1}], 0x1, &(0x7f0000f9f000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009c9000+0x538)=@req={0x50, &(0x7f0000be2000-0x50)={@common='bcsh0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x3}}}}) bind$bt_l2cap(r1, &(0x7f0000e43000-0xe)={0x1f, 0xfff, {0x100000001, 0x8, 0x7, 0x0, 0x9, 0x3d}, 0xffffffff80000000, 0x8}, 0xe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 18:37:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002f5000)={0x0, 0x0}, &(0x7f00009f1000)=0x8) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a4000-0x4)=0x0, &(0x7f0000d46000-0x2)=0x4) 2018/01/20 18:37:19 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000022000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000009000)='cubic\x00', 0x6) 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a9b000-0x58)={0x26, 'aead\x00', 0x0, 0x1, 'generic-gcm-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000020b000)=0x0, &(0x7f00005f4000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="", 0x0) 2018/01/20 18:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cda000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000040f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006b0000+0x738)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000579000-0x1000)="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", 0x100}], 0x1, &(0x7f000014f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r3, &(0x7f000014b000)=[{&(0x7f00003c0000)=""/233, 0x4ad}], 0x1) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d04000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cd8000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000058d000)={r1, 0xd, "c756a96a37c4e00441c408e492"}, &(0x7f0000bd2000)=0x15) r2 = accept4(0xffffffffffffffff, &(0x7f0000d98000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ed000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d8a000-0xb8)={0x0, 0xff, 0x100000001, 0x1800000000000000, 0x9, 0x0, 0xffffffffffffff8b, 0xffffffffffffffe0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x6, 0x0, 0x0}}, &(0x7f00006db000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000031000)={r3, 0x100, 0xb9, "7be401b8bd64c49395c43e8ade4582f7a5dc6a793a59592cacd31ff8285c2d568370c3895987da13faf7ecad22b3c9bbcbe12a9189120c5dc58f20b694346ead6f8c50b0362bb1acd73d3abab5b1a6b8c2ebf3fc8fa5f2811a7284fe0b0bd7ae02729a52f1fb3e2ffe3a3050ed0bd7ef94c634f5b8819a33e2cb299ad3a859928afd9abdcfa3d4b25b588cde2c1e298933f9abc9635c34a9d3cb771e6e37443f9c002e75274b372f32bd94cef741bb725d9f0f216404d859ae"}, 0xc1) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000554000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000fb000-0x4)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000958000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r5}, 0x14) getsockopt(r4, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000b20000-0x4)=0x0, &(0x7f0000946000-0x4)=0x4) 2018/01/20 18:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 18:37:19 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000016000-0x4)=0x3a) r2 = socket$inet6(0xa, 0x7, 0xb8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000002d000-0x8)={r2, r0}) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000413000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007e6000-0x4)=0x1c, 0x80000) readv(r0, &(0x7f000010e000)=[{&(0x7f0000210000)=""/237, 0xed}, {&(0x7f00006cb000)=""/101, 0x65}, {&(0x7f0000795000)=""/129, 0x81}], 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fbd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_rfcomm(r3, &(0x7f0000be8000)={0x1f, {0x5, 0x800, 0xfffffffffffffffc, 0xe3c, 0x0, 0x3}, 0x200}, 0x9) r4 = accept$alg(r2, 0x0, 0x0) read(r4, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/20 18:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r2) socketpair(0x13, 0x0, 0x8, &(0x7f0000ae3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000571000)={0xb2, &(0x7f000045e000)="669632f24339c77b1261eaaf218fc710598a22ac04976c0594b82d980c08d9ea6fb3b6a753f18775426f7ba24d8050a2a2712d743966f5428c3ad3df603668b4a7395fffc133bdfd54aec6a47e443c6d3cea4ab7ebfac1a75a2f3e3e7e4cfe26ba647adba9fed1d9c7d0671bc2bcdf7f174b5e0a49ff72efe0fd4b21703b1e16ebcd5148c072e4b0bbe7d858b39e54c851a5b67ec7b92877106be9e225f02bbe9d4c91e7d82688a6aa023e97bf90071413eb"}) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x3, 0xf, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c2000-0x1000)="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", 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000bc000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0x1f}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0x1, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom(r1, &(0x7f0000912000)=""/200, 0xc8, 0x0, &(0x7f0000d24000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0xd3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x0}}, 0x2e) 2018/01/20 18:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ed000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d03000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000db4000-0x4)=0xc) getpeername$packet(r1, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f0000)=0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept(r3, &(0x7f0000246000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b44000)=0x60) bind$rds(r4, &(0x7f0000e67000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x40, &(0x7f00000b3000-0x58)=@ipx={0x4, 0x3, 0x7, "ff7f00f731af", 0x6, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000750000)={r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000658000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f27000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000867000-0xe)={r6, 0x9d, 0x3, [0xcbd1, 0x4, 0x8000]}, &(0x7f0000aa2000-0x4)=0xe) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00007cb000)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001}, &(0x7f0000424000)=0x98) 2018/01/20 18:37:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, 0x4) syz_emit_ethernet(0x3f, &(0x7f0000edf000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x0, 0x8864, 0x6, 0xd, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, "d10d000000000000095e7fe902", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "3254820200000073ffffffeb8ad9ab64"}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000580000-0x4)=0x81d, 0x4) socketpair(0x5, 0x0, 0x0, &(0x7f00009a1000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000346000-0x4)=0x3) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00007f7000)=""/147) 2018/01/20 18:37:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x1f}, &(0x7f00001ce000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x1, 0x7, 0x20, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="cb2bf50dd6a464079ead1b9a81a379614af58503c59ac690042c37911f6f301bf782ae9dda5573d5e78ab8252d30391b0a51735de0f9d8eb5fbdbaf3138db943a7", 0x41}, {&(0x7f0000001000-0x4d)="24ae089af5c69f0ad0aef9fdbba6e1c652284c4503aa3063c14fd92618bd06be2995b940288e36078be2204a308a23d2e4d3b7c18c6e6becdc805c963b5b73468020be6225a3b277ad7f71c898", 0x4d}, {&(0x7f0000002000-0x93)="5c3804eabb4d26a0b46bc7ced892e73c7f77844813aded5fd3012eb7d7c5a72cd51e117a3293a97da759972b6f89b04c9fe628c85677262479d818b226ed5d6db4b20aa99eafc548fdcf64cdecbfb9930c9d1326119ae6d333c047e5cd450d5144bfc4cc90034d627696259ffdb13585a045aa95f0d923121c810a8120502281fcb111cc65c67b26e16b632f8f0ead3a6233b9", 0x93}, {&(0x7f0000001000-0x1d)="9d26acdce63b423fd416a81b6bcd43c18d3ae4a6f9b13cde3955900a4c", 0x1d}], 0x4, &(0x7f0000002000-0x3d0)=[{0x20, 0x10e, 0xfffffffffffffff9, "ac5f6224c116f773f0fe"}, {0x68, 0x107, 0x2, "8d9bb86a7d053576954011fd8dd929ec539466ea727da389390008c761621b7828f4db9c63567ef8a714f8f531ebab2be9d20f6c5a3f9072b959c278b744470b69e1c935561a59def5a80d3088158639868a51ec"}, {0xf0, 0x100, 0x6, "59267ff81e3ae7005b560cbc8a4ef8be83f98db01a8c6991212559e4125533f21bc2729cf6c8291f880cc6309617094166590eb8ce821d53250b0ceb46b0946ae008e20de4a5c1ead628f1a86ce858260d11b6c0a7f99be7b6b8a648ba7c9b9391f001f5f7ddd79b525b172b9d73fca20642693f354af6d33517efc85217c41e88a9dfc9f85dbf173b3e1f64eb8e4cac9115316b0aa8d8a0e3ebbb11545dc9ac90b024fceb521a23aa821d128c1c929f1b2f7fa900709ff5362b62a6ce5c1b4f00370ae52b80c5a82c70b617f343afe52e9419c64da3e337591d1d0277"}, {0x100, 0x6, 0xc177, "c1d67aa99b9ed0014ec9927682767fa890e5818a2d7ab89fa90b6a5e08ad12958b9dea45a84819b49ac5793ef84926ff0884690abfc15762c7daba2820c6c9260f143238f5e75de2914b2fdd05a9970d55dadd8476dd429510e57e76aef27237863e7fef2d3bc37833529794f161d0fef14820920dd1fe26c4dcae04675099c16245f880c59862f5beeeb5b171e338658128c5844630624e283685429b3a93f9e37fcb9f793ab4ad48dd7b2de2605ce5d40f3e0ea0682e9b9651bb2d29d552f5b720d7cf84ab18f3dfb40b988d7c5764b90e6155392fc5c80b65e543af740bde46cd73121da889e4de04"}, {0xa8, 0x0, 0x2, "74dfb73ff53aba00406a3471c7f719812ecd9d524eb74e07326d4db00146c27097162d43248ee982fdf488abf53ed0f67e1707a4a5f23d7155d085509bce8ba5b2a60b6491dd8ea015a24fc81ea61d7c5e3bab6c824b99ea268360563cdf69d7aaf0392e684c721464341f037503fde70e0c8c637c1b9b366bfcd41324454b8a31cd87624270518c7e944cb7ddba7b96185190ca8cd6de"}, {0xb0, 0x10d, 0x1, "2b72e15bd592b4b6ded0faf0ff96183fcfc6ad897006f7b8a296c1469fe52a2f5f0a5a4397ba2c833d17b8894e8e40f89635ae7ae45c3e4b5714e08ef93d729d7262159c1ae8d692e334dfd86e9057825ef840722f0741afdb17e58bfba698e43830a55169add661577f993d1d206591e32170cd70604463d9e14e1f2dd84b774bdb5d4d764ba2a1225618cfce13d3de0336315cc2ce8f5921f3"}], 0x3d0, 0x80}, 0x9}], 0x1, 0x4854) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) sendto$inet6(r0, &(0x7f0000000000)="84881489c52b0c8786f93f180e6a9fc13090337ae73bfc08e99084c8ba4cc061248555daa8f3926790068add5faf8507d7ad9013d0c3ec20c192bc88680845d9749cb6ac08429a56856d679408f8cddd65195d9bcdd276e951c174", 0x5b, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xffffffffffffff7f, 0x20}, &(0x7f0000001000)=0xc) [ 396.587018] sctp: [Deprecated]: syz-executor4 (pid 30169) Use of int in maxseg socket option. [ 396.587018] Use struct sctp_assoc_value instead [ 396.625573] sctp: [Deprecated]: syz-executor4 (pid 30169) Use of int in maxseg socket option. 2018/01/20 18:37:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bbd000-0x4)={r0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007cf000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000e73000-0x4)=0xc) sendmsg$can_raw(r1, &(0x7f0000b7f000-0x38)={&(0x7f0000fdb000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000908000)={&(0x7f0000a6e000)=@canfd={{0x4, 0x8, 0x7, 0x5}, 0x35, 0x2, 0x0, 0x0, "6f9b4b2b062c09d3e4eb4868d4f03b91247f3166bbcfdf71f46782bb29638d74c210946ab99ebc0ff0145510142c23a16cfbeeac370bda070744cf01e7040bc2"}, 0x48}, 0x1, 0x0, 0x0, 0x40048c4}, 0x40000) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r3, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000159000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000010d000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x3ff, 0x1b, 0x4}, &(0x7f00005c9000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fdf000)={r2, 0x6}, 0x8) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0xa, 0x80000001) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$alg(r0, &(0x7f00000d1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e12000-0x2)=0x2, &(0x7f0000413000-0x8)=0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000756000)=""/104, &(0x7f00009e9000-0x4)=0x68) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000098a000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x39, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xce84, [0x5, 0x6, 0x0, 0x5, 0x7ff, 0x0, 0x4, 0x800]}, 0x5c) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00006f5000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 18:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0x40012000, &(0x7f0000002000-0x10)={0x1a, 0x1d, 0x9, 0x7fffffff, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/20 18:37:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x0, 0x80000, 0x3) accept4$unix(r1, &(0x7f0000744000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009ee000)=0x8, 0x80000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000006e000)={@common='yam0\x00', @ifru_flags=0x800}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000141000-0x20)={r0, 0x3, 0x1, 0x0, &(0x7f00002b0000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00004f1000)=0xb, 0x4) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000b2f000)=0x3ff, &(0x7f00006b8000-0x8)=0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00002e2000)=""/249, &(0x7f0000af3000-0x4)=0xf9) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00008c6000-0x2544)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/20 18:37:19 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000e0000)={0x0, 0x0, 0x30, 0x1, 0x7}, &(0x7f0000013000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000003b000)={r1, 0x2}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/20 18:37:19 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x2000000000, 0x20, 0x1, 0x4, 0x0, 0x0}, &(0x7f0000f0b000)=0xf0) r0 = socket$unix(0x1, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000941000-0xad)=""/173, 0xad, 0x2, 0x0, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 396.625573] Use struct sctp_assoc_value instead 2018/01/20 18:37:19 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000099c000+0xc18)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0d000)=0x10, 0x80800) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a0e000-0x4)=0x40, 0x4) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000514000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000069b000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003df000)=[{&(0x7f0000064000-0xf3)=""/243, 0xf3}, {&(0x7f00008f0000-0x1a)=""/26, 0x1a}, {&(0x7f000004a000-0x5e)=""/94, 0x5e}, {&(0x7f00008bd000-0x7d)=""/125, 0x7d}, {&(0x7f000057e000-0xd5)=""/213, 0xd5}, {&(0x7f0000fe9000)=""/73, 0x49}, {&(0x7f00005f6000-0x47)=""/71, 0x47}, {&(0x7f0000405000-0x2a)=""/42, 0x2a}], 0x8, &(0x7f0000ff9000-0xd4)=""/212, 0xd4, 0x8}, 0x12101) 2018/01/20 18:37:19 executing program 3: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d39000)={@common='gretap0\x00', @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/20 18:37:19 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f00003a9000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000576000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000000b000)="c728776b5152d00da9688c1a615e02fcbcbb63c9a8ca201edacb427021684d67e627a85a7fd6822022e63831f45121c45ca1ea77f43746fcdfe86ef52f0090ba2c32280de859a629b3710784c542e151e81676ca", 0x54, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000953000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000765000-0x18)={0x6, &(0x7f00006e4000-0xc7)=""/199, &(0x7f0000244000)=[{0x498, 0x90, 0x2, &(0x7f00007b2000-0x90)=""/144}, {0x9, 0xe0, 0x73, &(0x7f0000532000)=""/224}, {0x0, 0x6d, 0x0, &(0x7f0000f4a000)=""/109}, {0x1, 0x43, 0x9, &(0x7f000057d000-0x43)=""/67}, {0x4, 0x33, 0x7, &(0x7f0000745000-0x33)=""/51}, {0x3, 0x1000, 0x1, &(0x7f0000e57000-0x1000)=""/4096}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009f4000)="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", 0x1000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x40200004, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000045a000-0x10)=@generic="74a22e76a6284453c5d786fa8d222cbf") 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00005a2000)=""/105, &(0x7f00004cc000)=0x69) bind$alg(r0, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/01/20 18:37:20 executing program 3: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) r0 = socket(0xa, 0xb, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x40, &(0x7f0000001000-0x7)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001f9000-0x10)={r0, r1, 0x5, 0x2}, 0x10) 2018/01/20 18:37:20 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="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", 0x1000) 2018/01/20 18:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/20 18:37:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x4)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dfc000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x81, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0x8, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x1, 0x54}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r3, 0x3}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r4, @in6={{0xa, 0x0, 0x21ad, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000004000-0x10)="e941e96b9f12f027684380cf5867ca44", 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000)=0x80000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in6={{0xa, 0x3, 0x80000000, @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]}, 0x81, 0x1, 0xc3, 0x7, 0x0}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4)=0xfffffffffffffff8, &(0x7f0000006000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={r5, r6, r7}, 0xc) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x81b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000024b000-0x38)={&(0x7f000064e000-0x48)=@full={{0x3, {"a46a89a0026564"}, 0xb2fb}, [{"06086c3d306d38"}, {"9769d581dcf6d5"}, {"e6f884702a008e"}, {"ff6d86c603ecf3"}, {"3a292e5037e222"}, {"12c563dd954088"}, {"f7719b41e8593a"}, {"2b15782ea5141c"}]}, 0x48, &(0x7f0000001000-0x60)=[{&(0x7f00000d3000-0x38)="aaa8043c87514861f467eed126ab9b984084b40b9ef378bb4c6b339dd6e0866f61258dd4e5e683d84cf43da16e8ed5a7fd5509b73853277c", 0x38}, {&(0x7f0000357000)="61914e653904176b18ed46c2bb4a916dd3c00f68e3dd535ef8551da96b48f37e33358897cd07616be4cd0afe4dc27ef71cf75c08177f65e9dfe4fe152bfa877347c5773ec972178e793f576d3fde3bad26a876b6dd933fc59ad5d5560c2cb8a112a6e304b67d213a9190f40351a2d45e805f4cc8c682d8b3f6fd57ee4da21d6b8351e5fdcafa8a92015933f93898b3f54a071d61f84c66a3f83260d4ed0f40d0efdec644f1bb37577adbe3c4731671e801fbf32f4ba881a2ba1e3b1de2", 0xbd}, {&(0x7f0000727000-0x70)="b4867bbdb448b491f6747467692c1f0f872018c423a96f9f743055688b32450c41a4eeb8900f811e6dc026ba656af9e865c63728ad32919fc25363f09d7f2101861a3f4d3c512c0132c8052fd0b3321f307be574a70c5f33304c5fff2e7ff99721e87b21b42f0cd2aec9a924d554a870", 0x70}, {&(0x7f0000001000-0xc0)="deb6c724b180241c519db7354680842b9ab9fd3a6bc398808eff2a30b5d2a464765db69c1def7d4879b179c83ccbdbfc77e3d4866a66d2d5fef7dc123a6bd65b50c066b2e5eaf257627bbc6155a5af9b66882d81c468d3b81115e6c1e78cf0b610009a19e1e837618d61fbe4f0187b1ec4a231da00e0e5be86a07343f0e63ff7245e7f4e4d1319d64dcc22398af66195b06135feebe94b030993deec9bbf7e4bb28912d36b49972eff05070b9143c4b2405541739edb2e8e1f3854074829e1bf", 0xc0}, {&(0x7f0000658000-0xa8)="ddcb782f5cc6fb07c075988188105e944c49d74e550db230b77ce16549724733e0e9c0ebddc834b86dc6f06e539a1f1d86aac918391cd5f31a142dea583ee1677f055cc30995c618dd485c992baa05c5200ffac34ff3c1ec7fd4aca7a3d22a2d7b80fa12dc656335cd3ebc52bd2072e7af5c5108891a5ca69029d351958d3fcf5de5060a878fa9199bd6bb295bbeb37463e10f4fbf83d3e0bb8f8e7f649d597b4cdb1a7d8954af33", 0xa8}, {&(0x7f0000579000)="daf81d955d090318d87830de16f499f93d07b982f7656aa429c01120d0871862d0f021729a369995e9bc62aa5793085082a00855ce55ee90a8e726527fa4e5834a6b1e3ee2351c670058f7e6bde5a12a2f83deac1e6ce57d45c37f805b9a437d74a61ac5cd73238b12a3886230b6", 0x6e}], 0x6, &(0x7f00009c9000-0x11d0)=[{0x1010, 0x100, 0xc14, "9d0d09cf72fde0f9db163690e384f087a8b8efd559de0a8e8429964c5818659ccce9fe4528d0cdeec610d9fb5b7e0ef562a031fc496a320f28d001aeda6bd75afd2fb31942574ad8ddd99df082098071152e55e82a72967e5abf36a6ff5e3764a4b18d7742cb860cf25bb571f17f7034997f32ac07f4ca5465e62a477c9f091c14cd6a1aa7b90a82d86391c7ac058bc976650f0f83cc55a3532c55f9c82063a4da8f80ee417cde95976d7191edcb47bae379d515f2faea8f6bfe10e0c08914eb74c166e43bb07834d7dd63803fff6433a37fcc4430015719d315aa60167b2b0f689d32bedf296d2c0276a4ba1992cb88bff0139a955c1609051d1392ebbb91ddec2f214026ef7848ed30b2ba852f292f46cb0c0fd77e8e24be8d578cd25722ccb537d7282a6126346f4489504ce8c1426844195b0b24d78e645f92620cba135a3f39ee8709fc9aea8b0a354a20219fb844be1a90e17610b79ecd48f18aa127061cde468f05ff66b09388a98ee5e1c5b7690074970c08e464554ff4e01cf6459044934381a0c8e14928118dcd1aa7cd859c0edf467f0beed7c095b54ee71eec3a26c76e982adf72e5cd277eeb8708efc089e09a087deb967a6c5297cc4fa03fab9cf2c99499c6dba51ef97d757e1a0561c78e3eef39eae4774f41d3cbee19f782c90189cf5c097988f7e90944595383e49260039d6309ea7f4cd3fdbc1cea82ecfa5a27ac2f7f1879b35cb11be26e5b9a32bb840fd1ced69e9b6dd5983dd09b476e29012876d8d6860a7b72f8b601db0178d4a4bda57024a6b4cbdfcdcec18edb0836b73de71dc860f094154f09005b3e71ec81f163926b80eabc7d920906d03cc54e8e8d8dc270ebced45e2c767b29d0be0cb4a06e0f8deada2ad402a74a7d92a068459d68daf7ab752f4b505e2aeca830768f8debd2d70a1929bf6739f202cbb44f28229ecae3ccb15e853757679002697cb0980ac15ecca403ce7e49be6c94721657dcd404f889d521c4884cbfd5d92acf9fd089641a408b4941fa148736192e31a9e6a9436cbcdae0097fd17ae36de8d8110c9bb2acccb44ce3d265bcf75d73134e4419419f81edbe64eb8764a56666cf6f19a61a0e8377c43d72a5f75acf5b99a0bfbf4903ae7bfeed1497a2033ec73a6d3229cef1aa9bb5db8974e111439eab9283e6139c271c5885f95f99494ecc1bd04d99fd26cd7e0326010a9ade486d932ca7e1dcdb59b09d7702c132361608d15d650b1ce72e79256130849847df079634de019544fd2f637a20ea688de5d6bac351c240685b0a0792580b71852ce11ffd998986bd63144f74e088d8aa4689cedf0a99ae818299f94f10d97e6eace1b00bb5987171f2554e92b35f0f75d695e7ae64e5b8694dd8ca01e07f9250196c6d513f986aae435118165ba2e10dd2280e7828f1981a2d528f2ef09ebeb4093556713cec0d977af432376bda547d803d0d1bcc30b0bc0bd4848bb48cc70f41582f6309df82bf2d7df53abb8caa58215e9989d9aaa3c153f04ecadc2d8f25cc40500aca3ba356e893a5fa35dcf7c6a3a3a248f58dd093e9fa1a15a1e3e28643a8f4c800ccb277da2a2f1f097065351103f2a2fe76b87a76c68535b5d25d7aa44009fad43ee1a2f1aaec1d17325f9ac0b3ab54da4f263bf8c80e3049e27944961c8ef7ab6f8aa059f020569b5966b0f7196311612cf407a72091e17de758157094175b6dcd099a4f57f826c58c024e2cb895507ac5265b4c1c295039fedda1163edb84163fdc64df7d231b600b6b3a818ffcfa3d127075c86d117f504da4adc122513016f2d564cb8bd8c786582ec01e85e6ef7cfd4ada3b7dc2b1812a46e9ef9795eaefd12939922c980dd87361a13a10f8ffed6efac24b76beef4e42c2c487520780321d17609b34f9ce9b5610fc0da5515ca57ce8700b3577775ff1d4543ab6f2e662372c5280a85f069d058948ec13180d6f1ada35ee9f67a1c400ca3490aaa4b162477a67f674b49acc58d69c41dfae3c24a3308b3da7867591f944a2396b452f3aeeeb4d58514e0790e22bc811b2ecdc91a896581e5d1621613637ae1e8a450bf23d074db7459794a3b01d6f1d42f27d6689b4371375b829aa5ed3e156c3ed74520f09248baf974a3aa28cc378d1022c4756a8386ee60f7c26d290981ca08d9683c4cfd38918e1f10828f8eb3690025bcac57457fec5dbe8a105c6daa1ce919b88ed6f3d2f890f751091a01c7ed646f9d0a83a76115c2e798c6ac47b0da7623897581c3d13638d1a91304f95ed96cb2f71cb3744b22b63ea6c5a0b1a3264178e49b31462643e6de351b46e559247d2bf1712f33826053413926415caa11b7722edf1da08b3e3d9222e6f58eb932a347d5c0608cd57453e91c85b7da3dc91e97878c7f9181fe2a2bb5188bfe846dbb33bbd0b81d5487366efeb72686e71057aeda8431f70824d7c2091c66b48b2102c4481abb87d143d7a4d66002ac2af273cc6bb482ba6e2ff92cf5b09f894950117c8c3784a02ec9ae0e02cb4e722df07c9ad9cd1f601288e3dabd58d8387b17fb2efc278cb77f31bf95fd8603e68804dec6f28d35fc4aef6eba174a453f393371f0b61af49bb5a59da4974ee33b75b595b5c39ad0c19f435788e84f8a4450b0aa29f4a07cde4aa25e3dd6836dd11b73ec7e122462f03d08bf3e9429a1a29a01854948b948e4fe026efef0d989d5eed2732c290404b8564bf120c87f4054fdb9a1a6490e7b3257e72d32865f034e03e9aaa669a7467a4025113dae8d9588b492eee8ff56037054e965a01ad26ddf99f39c21672e95e027da87903f574bb54828913e90883790e10eaef41205cfbfcf356c28f8bfc12aef1c9d847a53c9c6ba25d646169ebd3694e687424c8a0ac32ffda3052b6afc6a2533aa170c3577cf8d4cce35a56322a145e3fb09fe10c3ca211f78ba52dc9c682bd8bb09d0ff6d05baa72ca53f9dd0b7239661f96ff4886a9b781ab711b6ad3d56af1a315eb00b1ac885d86a2b3e1e57b0004b19f611590c1e699a126631adb57fc8b16ec06602114a1ba9a91a7969d2dc8ab7394ee0975bcf831b4dc82fad1bdd9f09c0080adb41b353321036acbb75de293389f774b7013f73dd2b2bcad24c7890b8c6459b586227709ca1c32d2b91acf653c8034f3f38bef60bc374209c39c43bb7aabb51b7b704171f8d92865228507b1bb0b680b3f5d70f9ac00dae28b2cf2e90c1db179488e2727d41f9594ca6af3305aa0a323e079fd8bd6dc286304f24cf023c6ad8888f30db315ed5e37840e15ba2a8de32bc6edfe4eb98c9e76a3ac62db5f42654d55efb23e3b0d50e547dac037d8179e39b87f83e738859b2583ed72cb367b9ff8dc1babce496eea656cc06f4bd2cfc9d22391b3520a2274a9e20e0a3eaf862de49c41409888639f2e92ce73f6ebee4d44c9a1618d2ac364065b4c24b44ce83842fc09f3173d158cccb52b17b43910eeb4640f74918f5ab077e5ac925a21bd971b917b1e99dc1cba8a92ceec6de8f59b37c63e603eebec6361d589a5c24e7f1b4f1d93a443f547cbd059a3c232ab8743527a68987433891a74eb864519be43006e5a1bf78a5d3ce88e080a9ec511720ee5598728d28e6f93fd39ccbb070b4279fcae29a7ec1acc3d60685389a6f1d0ec8a81282ccfc988d7bd3902b68fbe20029e8048771138c1101784b397521c7f9e6149494675cdc709629438a4987f7d543ba55adde748a2716f8fd156e6f0ff1b4c2adcf6dc21001eb008c0fb11bc952746cbf85d96ad61549ebe414dbadd90936986ae39cb3db52d65b04f5a2394fae51da074132be123a0707994b2444a4c31bfecb38b9f8959805fa1201dbac92411a060ed6dfb33423b96f3e6b044fa83d228dd7714bfc0403796e18f5a0359ee55bc4b68f8facf9283018f9e3519573d88910b15c5582078429d8e33935f322b35f86eaf9bba779e54d1d1cd197db8358f70825158c93d1aea0c5591152b2a6b279407d090f3eec1424d170831f8873f356c879d8964235dd500fcac0f0352a7ec67fbc39925a9f1edfa4241b4729b262b41fbf141231212a49b43779da370cef8e7ef71711b95635cd3cd8869fe3823a034b5a3e6b3c371067661dbc27aad9d87a43f378f0bca8038a2bf1e7a269e9fc1ed34c94717234bd7f74b211cacfd43dee85939ec74d98e9a74407187323a33349e9c235c4cb17c49245deb60e9bfea440eda9882d50e74beed20106bef8a92f735311340781da8ec1ea4fd245fcb27686f6a1d109d23606ec964548545f2a6331f5eacf622be3499de4db45381019080859bff2d036eac44f7c8a5e7cd7020e09908e3402b142716397e64283b3b505120eca1eb35e6f8a47cdb42fffd20c5a2eed2680f7cdf512217d6bccb8077a38e53002be17facef2e2fa3bfdeba8b96fa67d09337cdafc366d981875b72b59b95865cf37c9f60faa0ada6e23caf167eb4526e1843ff8a2960959f898f7440b21f4f5d5d8f007f00d26fc9eb82b44a992709cc6c075993a23d72a575ad3846a13e4236abda7fd933635cabe273392c9ca428319fafb93be2f12fade40a06b08e6edaf87a0aa5ef23ebd8f6b3d250e8db366fead074a4d52c24c7ad1b222785b1d9c22e8faaeed97246ab5ff2b802f05e90ee1da3e94e5250c51f18bf781a40d7c3d39372d8d7465ea5127300f89dce334f6d39269eb75cee0ce517e560b0f281c0408775de746d50be09202ea822bf0e782e970160ac761d8e860b364558ec7682ee57cb63df0f6352b2b60bd623beff349a69c58401f7ee8cbd62371e10e6c08e68176c4dae6c039537a69b0514a7440c17d7b5bcb9ba4a07f63ebb0d661a3e13bb23ff0b31c1cc76789ed18117b3761fa7ece7c1b35e5501ce1bd8efd55b370123cc6692b04b819c80b359e8485f72e23a3378cfed927dcfa7d34886e30725839499a3ba441d98b5beb716e3422a50c3247ddf2dce16f6994db4b82e7fee6f7f76a77adc3e240ecfe3e62842c1c7469f0d8b75a6cd3ab06a92cc7c9fb546ce47ea280917c2dcedc50690a0f1b34d747560f7f0bf89548f8303fdd4e9b78812412905bbfcad2b1adc2cf683d5ea43e9b7f253c8edfb1c5a6f6207458d7349277de24ca79e840ce4e7f3db917b37ff1f95e09a4eee2114a842a066098dd7b33e85cf9a96c8f2ad3be6556349048e31c65a964b579762d6823d139bcfd64164f964f8b8c3eba2b15ec6e3383eb82d2bbd2ce624327ceb83e3e44c356a51f8bb42ca1fd2cd666ea38c84a48dfa927a6c569fd2b604344174b15a1d070ecb9de4f4f83f2daf1730e8322a75890ff79c62bb77f2acdca3456d7e2d5547468a24f5499f20810de0adcfe8656239376c781815794ce2aed46fe161807459936088620589d5b966f57f019d0d157440b6cb51eaf67889d8c353a5cd1c72eb9aa7a142bc4e6eda0295aeac406879b6d025d293bf822cfa7a5fd1d950e2894819ab5a9b1cabe581feb6c66e6305cf54bf477ed2da169a8636f6f1d4d20300b254abbb0ec3f3295273263480b9bab5a05fa75b0b02abbef6384e24e1ba21fe3ac3faf610f206e20c29cc05b3958c5d4144f1964fdd28fcfa196f61c040e5d2197d96a5a3aeab84b288128b4ed6969b580b8d0ff8efdd33e456cf5e5c2f49e7dcab0b783bfabeb63e03b3a0450ae901b80d2273e2f00cd0f5e969d17aef286930967612da76779bf1b80d6412e4f6cb26c95e3e9b14f08c0742c03e03d0b7813b280cc8b01a3845b2745f1ff17de133cd41dcbffb443fbc4d8954"}, {0xe8, 0x84, 0xd4, "7e8f1c431ce1eb5b8cd488ceddd1f205e0cc4d08d0aca5468d1c32e54f1341133529a6d6b983e0a934c8b28ada72a13a2a375b28ccf077d8f5d24bf3758d4d19c43ea49df9d2df9ad894a0a307f9308423ea1911fd7ac403bcb88a8a172f6e4c2cb17af2e57a3fbde6188110ad3de0c7e55aaaf925e85f22f893a2cfb83bbdccbf74a4999d7c45a733c16394b596c5388e45d2a0aa26339076fda4e6e3404e7ebf77c9ad497d994385ac31e13a3c3e9591090ed5668a23821d84d08f4e866d47e9c594e08c1b3041d361a7e9c3a2cf075c9cce6da3"}, {0xd8, 0x117, 0x48, "5a6eb063ca8875447ccea3781e4fecef4ae7b6d4d04c9ae94299dfc1b4f4846d6c65b93cb92845cdf05698877968c72b6cbf898a5f19b0d41a13f3d21a922562d92db5a0950ba9c7539f5d6829ba5f18d87a469ae5601d8e5c12133c772a10e49e50a8cd8d84ed6a1301bfc77844924e1667f19ea0fc0cc42f474549b67ef2feecafc0aabb2d7d7388af5caaeef078262bd9c4bfcb22472f312c6a495a8cad675861c0934c65f14c53ea4e8b16d36745aa9a8b724e49a7e5150e50c459b862e1b9f8d5"}], 0x11d0, 0x40}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x8, 0x10, 0x7, 0x9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002a8000)=[{&(0x7f0000501000-0x4a)="2f45779d33dada191fafe05fc9c2259e649543e3de03424d5b1613ecdf3e8e66507a8c0e24e0f8f267de928937c287ba095e98181a29cc0d93146f52f08746de73dd062af3fd87fbdeb9", 0x4a}, {&(0x7f00001e2000)="b1c0c57957d537342ce2917663666873fdf104b9e47a239b6e56e4d79d79518ee70b1f2da4996bb8704c8ce4ef60670e826200128c379a3717c794ebd039d20f81b7e65e6df2d7a59dd2654c6537bfb09cf7d4ae923348ddf92cd095930c19374e974a3f06bd5b65f04949af58d7c29ebd241a1efde45da468ffebf9b90b9f0c8484c4088f2551386b41373d40c8789ca4db110be3a36c6a0c27dd48891c0880487da27cf2b673992e9ca6d0a1737bb03a70abb6a8969211e71dd4c3d01e68b911", 0xc1}, {&(0x7f0000562000)="c33a3b1742832f82fee26a2309e77d7c8087f58ed7768194d5539fdec05fafce072c83dddc376f1b03d538c8d562c563a6665018c1a0332ac4857305e614ff5987aa7efc3e1ee245eb7a089b855959e3f06875ff43395f27", 0x58}, {&(0x7f0000905000)="d326880b6b929f821a4f5f93d2f41ace799b55fd3640e59108b292d9865e6e514af9420c6b84b2b0d685affa8703052453c4262f91cde39f55a2febe39196322406d1bbea8f7aa01eba886df34c974f9246cbc5df07199109d4fb63fec591c3cf299437e4305868e480ccd4817369568625837f2dfbd59ab4b3e008ff0e036292873d5420d6719eb0c90ce66bfff", 0x8e}, {&(0x7f0000add000)="602ec7ac0f2e80fd1e6aa1b396d6906c555d332e4d06ef3b67c245bf7cf88357ec0f9f2d64956e7e0d14b5d269b48208efced19d74ed85d2582e0c02bf795784f9e71ac9f43883b20947d0757e857b978dde2291d931cb0c74f3cbeba31aeeda72a65a5e5c08e107e34f0f4c7f645d9b314b7e89eb2378ee8e59b20769b2b41f7a72492429baddd61a9c308c33e8a36762914ab0378290f9704c6364984448813eea25d205a83a9271ac47c87e7b28fb5b5b73", 0xb3}, {&(0x7f0000471000)="0b71bc2b1d1c06ba90b72cfedc829e65fa15c63fe8a19ebdd875cd3dfd7efffdb7c5c14e592fc82a337b960a99725e81dfdcc9cf1df3d65530dd90b122a61182feb02be7b5e5bc5cbcb33c3a38ae7e19a906b5564a7a824b86195077105c6806439bdb8ebbd293bbed11bd5d1e2807118f47ec4709c80b1dd5905851d76aa55de61ab2efc7de4d57ef73fcf5afe5fd0a8e52a1acae7eb22fcb1e2784c09a95acff6244b77b2b261b0da874fbf654a94f34c586086a0e3a73b214adbe", 0xbc}, {&(0x7f000050c000-0xdf)="ea4e731833fce0dd2326da56006db74d422e3872661881bb4cfe50255c98d6e1ac536506eff84c4aceb3aa0b506bad547fe4524a78989dcf2bbce763f1e8ed260c7948cd21d85f1864d05ab799ba2ac543ec16b9f1438ec5fb49cc81f6d1fef8cc09e10e623df3bb0eb6b3ce063192d73d2330a0a4280b369eff48bb6ff70d7c66e0cff370b7fc84c1ab745178480f4138ca8f0af653d71a65aae73b235604f8ddd02a506ee63fa8768aea87adab1e452ff4f8caae6bd739301644eb6634d45aa67d81b06b214310b44db1fd22a8a5edd7fbe919f052239afcda15e0bb75cc", 0xdf}, {&(0x7f000085e000-0x3d)="a96690f9e5d494ee1a92ca6904f74d52bc92706bdca349fc44e4b7f70a46846291925fc1b4db2232510a98f3a021ddccb604cfabf5c34e43853f107c4e", 0x3d}], 0x8) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket(0x4, 0x1, 0x1f) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066d000)={0x40}, 0x4) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept(r0, &(0x7f0000020000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000026000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) getsockname(r0, &(0x7f0000cba000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000bb3000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eaf000-0x8)={0x0, 0x1}, &(0x7f0000da3000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000753000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c80000)={r3, 0x7fff}, 0x6) getsockname$unix(r1, &(0x7f0000f8d000)=@file={0x0, ""/4096}, &(0x7f00007b1000-0x4)=0x1002) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000077000)={r3, 0x3}, 0x6) sendto$inet6(r2, &(0x7f00001e0000-0x4d)="474bd39e1d7ae7edddfae9dd06587f93e97559f26e338ab73023eaf2d5e18b80a03d358e8679a22bfc4f36d1f6756d9157105000548a17d17d5a8465be6eafee85ab4851d0e242f7d904ed8d5a", 0x4d, 0x0, &(0x7f00005cc000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001b1000-0x4)=@int=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xb, 0x3, 0x100000001, &(0x7f0000312000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e18000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000034f000-0x8)={0x0, 0x1ff}, &(0x7f00003db000)=0x16) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00008cd000)={&(0x7f0000da1000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00003ec000)={&(0x7f00009f0000-0xec)={0xec, 0x35, 0xc00, 0x1, 0x0, {0x1f, 0x0, 0x0}, [@typed={0x10, 0x2b, @u64=0x1}, @generic="740d2a02c3deca6e1948ee376b1eaebda81a1b65c49d28ce7f581df0c677711a72d4782de940fb6fefcae3dcd005e08a5ee53cecababfd72a55b4521bc7922a6973c8364898551b6b03031cdf3d40e3d884f124a78e5b6f2baaaaabb55aeb0dbf1c8dac2953dc359d172ccfd709c266451611f04657f9ed639d3525f7d971aa9a097ba1267239ae369a8ac50335ea67791fa643af598d10c195d28e164bf03c46534ed648d46e0627fd3d29de9b39e0d11c80d4cee45e861225b550a7aea07fc1d634bcdfa2a66c8"]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1e000-0x20)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2f000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a55000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000+0xe13)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002dd000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x3ff, 0x3, 0xffffffff, 0xa, 0xa0, 0x20, 0x2b, r1, r2}, {0x8, 0x8, 0x800, 0x0, 0x5, 0x100000000, 0x19e, 0x7}, {0x5, 0x8000, 0x3, 0x6288}, 0x4, 0x9, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x4, 0x6, 0x6, 0x80000000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e4000)={0x3, &(0x7f0000b25000)=[{0x4, 0x5, 0xbd, 0x6}, {0x5, 0x78, 0x0, 0x1ff}, {0x1, 0x10000, 0x2, 0x9}]}, 0x10) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007e6000)={r0, r1}) socketpair(0x8, 0x5, 0x0, &(0x7f000028d000)={0x0, 0x0}) close(r2) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r2 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x10}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000014000/0x4000)=nil, 0x1, 0x0, 0x44, &(0x7f0000e71000/0x4000)=nil, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x7, 0x10, &(0x7f0000002000)=@raw=[@ldst={0x0, 0x1, 0x3, 0x8, 0xa, 0x58, 0x0}, @call={0x85, 0x0, 0x0, 0x23}, @alu={0x7, 0x3, 0x7, 0x6, 0x1, 0x76, 0x0}, @generic={0x100000001, 0xe5e7, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x7, 0x5a, &(0x7f0000001000-0x5a)=""/90, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0x53c, 0x4) connect$netlink(r0, &(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000003000)="6e6e1d0ce32fcb0979a647ee", 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, r3}) socket$netlink(0x10, 0x3, 0x1f) r4 = socket$alg(0x26, 0x5, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000)={r2, 0x28}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000007000)=0x4) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000a7e000)="56178eeceaf0c149233ee9bc46c5d8b588348a277942a7f2d2d2336c88", 0x1d) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$void(r0, 0x5451) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 396.855844] sctp: [Deprecated]: syz-executor5 (pid 30266) Use of int in max_burst socket option deprecated. [ 396.855844] Use struct sctp_assoc_value instead [ 396.882584] sctp: [Deprecated]: syz-executor5 (pid 30272) Use of int in max_burst socket option deprecated. [ 396.882584] Use struct sctp_assoc_value instead 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003f7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000227000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r1, 0x0, &(0x7f00008f5000)=0x0) accept4$ax25(r4, &(0x7f0000745000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002e5000)=0x15, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea9000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd9000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @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]}, 0x2d, 0x9}, &(0x7f000087e000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000021a000)={0x94a, 0x0, 0x209, 0xffffffff, 0x4, 0x2, 0x10000, 0x179, r1}, &(0x7f0000c2a000-0x4)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000065c000)={@common='bond0\x00', @ifru_flags=0x400}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000868000)=0x21c, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000637000)=0x2, &(0x7f0000fe3000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000585000)=0xffffffffffffff90, 0x4) 2018/01/20 18:37:20 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f000009d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00006a1000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000feb000-0x4)=0x8, 0x80000) connect$bt_rfcomm(r2, &(0x7f0000f6f000)={0x1f, {0x1, 0x86, 0x1d3, 0x5, 0xf5, 0x101}, 0x800000000000000}, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000af9000-0x18)=[{0x3, 0x400}, {0x8, 0x1}, {0xb, 0x5}], 0x3) r3 = socket(0x80000000010, 0x8000000080003, 0xfffffffffffffffe) write(r3, &(0x7f0000f79000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x26) getsockname(r1, &(0x7f00000b8000)=@generic={0x0, ""/126}, &(0x7f0000675000)=0x80) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000948000-0x1a8)={0x4, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000df9000)=0x7f, 0x4) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x2, 0x80000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008b5000)=@assoc_value={0x0, 0x5}, &(0x7f0000382000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x9, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x4783, 0x6, r2}, 0x20) recvfrom$ax25(r1, &(0x7f0000ff9000)=""/24, 0x18, 0x40012001, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000044e000-0x4d)="346cb45298062f99935580fdf12f94237e098dc34f655ef4cfd4a9f9871a1d582ddab50e1a928dcbfd0af9c050c451ba49da0571a9a3f65aea259dbd76c95f4331879df040d172966b70b71c69") setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/20 18:37:20 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000b4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e02000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000045f000-0x10)={r1, 0x80, &(0x7f0000001000-0x80)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x654, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}]}, &(0x7f000009d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000002000)=[], 0x0, &(0x7f0000003000-0x74)=""/116, 0x74, 0xfffffffffffffff9}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000c6c000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10020010}, 0xc, &(0x7f0000000000)={&(0x7f0000019000)=@getneigh={0x14, 0x1e, 0x8b05853f794bbafe, 0x0, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r3, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) sendto$inet6(r0, &(0x7f000081b000)="64763ba48f61def40f3783418906a8e2e74cb5282d385f49dcc47ba0a7515ccabb943ac83e816ece6e1d32ce6686920c548e0db46b47b853ff90673462d4f0095a74b1e190e16c5773382c03c99edad8325744772c87fbc54c6b2cdf05c3c147ad97826795fa93b3cc1fadbf5ce0cb1ff01c6f0867eb921eec67ff392f038c069549c9445db9e9ec032c390a6543abbea6251373d0c7f16d54b35cca5a3757f17628a244528eb5dc2b49e377bb39d97a6cd2e57aee3e53", 0xb7, 0x44, &(0x7f00003cf000-0x1c)={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000358000)=0x0, &(0x7f00002cb000-0x4)=0x4) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0x14c000)=nil, 0x14c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014c000-0x10)={&(0x7f0000044000-0x20)={0x14, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000014d000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014d000)=0xe8) r3 = gettid() mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000014d000-0x38)={&(0x7f000014c000+0xcaa)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b2000)={&(0x7f000014d000-0x20c)={0x20c, 0x1e, 0x500, 0x0, 0x0, {0x16, 0x0, 0x0}, [@typed={0xc, 0x86, @pid=r1}, @nested={0x1ec, 0x4f, [@typed={0xc, 0x86, @u32=0x1}, @typed={0xc, 0x2e, @uid=r2}, @generic="60977843e6b2fab343ef8c6a24df4a86c008e8f2fa741f820ba0d3ba96e770b1cdef0df4e5347af623b88d35845ae5283fc7b199585d3f9ec330deaf55cfeb8ca3943d1331effc74548e23f89ce82c563939a39fec76988e7e759d5fb6848312c6c855d44aa218fe310c7606f21b44ec8c50b7626b74f426655a17ea998934f7b23688", @typed={0xc, 0x2a, @pid=r3}, @generic="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", @generic="6dc256e0ae5d044241f20daa3c6cd0ca289c1ce0a12d5962dc0e02d5f8657ea8cbaf534c712c2be36496e8316aa2aa1714bd40243dd6983f11d90f97a957d062c4d9daabd782"]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/01/20 18:37:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xce)="13cc705333db1f29b5778f16c32566d3802a7aa932aaca51d5b89429ae5ae609f0a3769c5d6d57786132891980c02d1b50c62732db2bf05846cd2521cc27ec8723ab848b946df139d88c6705bef9907224df725652e0daef483985c32b8cce29ea00f504193e84e8f8c8f079f3ad9f34d57b9286a1b233b87018b2f1866858929f134106d3b7d0e32f15e9ae0b6ac36b4f424290c19aec6a21cef6dc30de005bc926b3ef834ac28f9d5f212095befb3ad556924518a19295dfbcfdd555e3c0b94830448b895d9e7a487cd1b0bc47", 0xce, 0x4040844, &(0x7f0000000000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x5, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x3ff, 0x0, 0x10002, 0xd36c}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000008000-0x10)={0x2, r2}) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x2000001, 0x800, 0x1000ee55) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000014a000-0xa)={0x8, "967d0aacb80a"}) sendto$inet6(r0, &(0x7f0000f45000)="4e227fd146063c36ae89e11b8c974ed379e22787671f0b34976cc71b6a26510af8f26a24326e14e06bcaac3cbb5f29601790b4de6953a6fc7bc42bf9839f113367f8ebae297b9d3b4d6727f24969c9616e0f9ac5d18484f35b55fb85a4f970023b7d9b63d3a09f929bda42b0cf4d71695d3c2a7b3ba8466436f4a32626fc", 0x7e, 0x0, &(0x7f0000c8b000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003cf000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ae000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e78000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00009de000-0x4)=0x8b, 0x4) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xffffffff, &(0x7f00008a8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a31000-0x3c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000a83000)="e9172f744947b267f49108fff14b8e365a11cad095ec582de1e96590af96160936a4ecd98b35d86d7f3a3e0863570cac86929dabfa0dfdbc999967754425d083ca2eeac4282e412c9c9a2effe06d6b") r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/20 18:37:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0x5450) socket$kcm(0x29, 0x2, 0x0) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000038000)={0x0, 0x92, "c3ca92c4f1fd63fc552ad3e5eb2fe0dd811da489b2d6d37b03e5b4c399ddec54a9de95788cfcd2cbb11b229c8d02a07f7998883229832e26764c6bf76574bc92a7a9871a8b7083da0ec661b90cf14236656da423d1b72a7be33a15d0f6417fd6d45199350ff5a9ad4752fa6b1a34803d60a7bd2489ec26c82357b6f9826837818e4985b43e434e28ea678282a02997bc1e86"}, &(0x7f0000010000)=0x9a) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000022000)={r1, 0x400, 0x1f, 0x0, 0x4, 0x5760}, &(0x7f0000038000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x700000000000, 0x0, 0x0}, {0x6, 0x0, 0x7484, 0x0}]}, 0xc) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 18:37:20 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001a4000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d56000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000b65000)={&(0x7f0000588000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000043b000-0x10)=[{&(0x7f0000a70000)=""/219, 0xdb}], 0x1, &(0x7f00007ba000)=""/39, 0x27, 0x1}, 0x20) setsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f00006b8000)="af6213bf0827294f81d1a68eafae8e1066531f50a36923255e3b6ec0b082febe9971b735399c10dcf03ce7c4b4e12bb3c64d56b5bb465502d2d29faf46", 0x3d) r4 = socket(0x40000000019, 0x806, 0x0) bind$inet(r4, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) accept$llc(r4, &(0x7f0000c1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000167000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000097e000)=0x4316, 0x4) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000)=0xd741, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0xdb)=""/219, 0xdb, 0x20, &(0x7f0000007000)={0x1a, 0x8, 0x6, 0xc7, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000)=0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f000000c000)={&(0x7f0000007000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe78, 0x9, 0x3, 0x0, 0x6, 0x2000010, r2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000-0x4)={0xff}, 0x4) connect$can_bcm(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0xfffffffffffffcb6) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x4, 0x3, 0xffffffff, 0x860, 0x8001]}, 0xe) 2018/01/20 18:37:20 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xffffffffffffff14, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x1, 0x0, 0x10001, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x0, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006fd000-0x20)={r2, &(0x7f0000545000-0xc1)="d9a50b6d41b1df0bbffeb018a50ef877a4ebc9bfb7c8aa53166567f1c02df413c0a0ca31c1c3dc653a4b07c91c673b5774cdd9cef9db693ce8952a86cfd7871e47d79671c47cd0b0a4a6d76fed0bdb8372522ccf3cb7808c5f503edbccd768fa158fd0c22f1aa54e9e55e97b0c543c96bcdc8907559257dcb9a7695dc5fb3fd5047152c8526d6ac1c002dd74719c94bbe2fb034f3d4a0186883d1805d77ef7efe0309ce318e3f5b2e5783c88243aa2acc3db83d7708f7f4f2c8ec7c8ceb9041b7a", &(0x7f00002c1000-0x7)="5beb585ea51c4d", 0x2}, 0x20) 2018/01/20 18:37:20 executing program 6: r0 = socket(0x2, 0x1, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x0, 0x7, &(0x7f0000000000)="", 0x400, 0xcfb3, 0x3ff, 0x7, 0xd5b, 0x4, 0x8001, "4c54c49b45d495f7e7de7d75a6af8ed89ae99b1c9f515aa5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000275000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000685000-0x4)=0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f69000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d6000-0x4)=0x0) 2018/01/20 18:37:20 executing program 0: r0 = socket$inet6(0xa, 0x7edcff94de655b6f, 0xfa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000332000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='erspan0\x00', 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0x2, 0xd, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0xb03c}, &(0x7f0000b06000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d6f000-0xab)={r3, 0xa3, "db68f838d41b96dae38eb6f7ac6558356bdbb0022d03d2dafe57cfca417e0754f3e4a09ee26ce2e19235173c7edc7ec4b02dfc7a6d2420d39469810baf320e65c7400da708cb8d7aba18c3a699614499c7a62af1edbecba02aac070c74f77b38eb2745b0d81bd82488eec6a2540c0baf041202cfadc9d81b6bf4a62d0836f1317a45477086f2ba619b7c8b86127eada7127101e158fb38c2a49ec93a76fd2279889ca1"}, &(0x7f0000001000)=0xab) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=0x0, 0x4) socket$inet6(0xa, 0x0, 0x8) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={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, 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}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x0, 0x16) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={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, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de3000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a15000)={0x0, 0x4b5, 0x9f61, 0x100000001}, &(0x7f00009dc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a9000)={r1, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x10002, 0x9, 0x40}, &(0x7f000001b000-0x4)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000040a000)={&(0x7f0000adb000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ded000-0x8)={r0, r3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000146000-0x3)="13e7ff", 0x3) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc2000-0x8)={r1, 0x6a9}, &(0x7f0000ec0000+0x12a)=0x8) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c1e000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x546c, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x100000000, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000002000-0x30)=[{&(0x7f0000009000-0xf2)="5f65fd847ccecdf15dbf675dd601cc317e5610eacbfb8e59d771f2c529a6c67a5d729fdaffb40d4af76f578411671dae5d69fa5086287c7559f37f79c922bdea16e806ae780aed07a4d0e0e18e782298c56d0c28205dd65b790cfc886f18a5fc3c0d90744a57f14abe3223711bc55a0bc3d46f1db42bc64227db77e9be5062b5567da04db0c18195ce023d2c866aa578fafe85f5b61c7c6f8174ebb8cd172f5009e2bde9ab0205c72dd6d1e51901a6770ea97ce5e24dfb12771a3ac5c4ca2699bd2c951766a212da26342c2480488a87fb519b4ae906f99fe2dba856a3595032c0996bac41427a658894d4e58f081d3e275d", 0xf2}, {&(0x7f0000005000)="2598e90c95a4f5c3c141457bd3d51556da05c520dffa8e7db42daeb22a27f94376cf65419ebc60851f0de2abcea0d8101d6e2560a1bba7bdb048576651c2f8d047299628dda5555858bf130985a1fce9f1ecd2f1d1c826879034ce4527bc0d87e150118b72a4590be789c3d1097d4a30bb47a9ecda0a8dbc2fae13e10b782f0cb5e49c1f771af95ad298bfa73ace", 0x8e}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, 0x0) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007d7000)=@add_del={0x2, &(0x7f0000c8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) socketpair(0xc, 0x40000000000804, 0x3, &(0x7f0000ea4000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000760000)=0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c9000-0x35)={r1, 0x2d, "3fee59742b70fad58592e6558bf611204917c410212b67581cbf33183edc65d812c0f5e6367c44ca0c65f3de31"}, &(0x7f000036e000-0x4)=0x35) close(r0) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002a5000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00008ad000)=0x0, &(0x7f0000e62000)=0x4) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000702000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000df1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000808000)={0x1}, 0x1) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000009000-0x2)=0x0, 0x2) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x7fffffff, 0x200, 0x2, 0x8, 0x4, 0x9, 0x7, 0x0}, &(0x7f0000003000-0x2)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00006bf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00002dd000)={0x4, 0x5, 0xc6, 0x4, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e0e000)=0x0, &(0x7f0000d35000)=0xffffffffffffff08) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e3b000-0x49)={0x0, 0x41, "c0c8c458059dfed322ab0f06a93664397acc19fecb6741b8120b870749259404cb06c1b146e9fe27dca6f3da0d68f5d66ef70e1115443d8ff373cacc6370041658"}, &(0x7f0000076000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c1e000)={r3, @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]}}, 0x67) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008e2000)={r1, 0x2392756d4a3abc2b, r2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000767000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) socketpair(0x1f, 0x5, 0x4746, &(0x7f00000e7000)={0x0, 0x0}) sendfile(r4, r2, &(0x7f000083d000-0x8)=0xf, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000a87000)=0x0, &(0x7f000061d000-0x4)=0x4) 2018/01/20 18:37:20 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000256000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000b20000)=""/15, &(0x7f00001fe000-0x4)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f0000fb9000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x11, 0x800, 0x3, &(0x7f00005a3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e8c000-0x14)={0x0, r3, 0x0, 0x0, 0x0}, 0x14) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r2, 0x1) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x51)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0xffffffffffffff81, 0x0, "a0009564aab9a7fdd969f087b147961e685c88fcdf5b78952c4c4fce6281c9726ff2ee07c5d9991acd07763909e3810140adeb1a7a00b17c35f53bcc6d935742"}}}}, 0x0) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00008cd000)={&(0x7f00001f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006db000-0x30)=[{&(0x7f000066e000-0xb)=""/11, 0xb}, {&(0x7f0000b12000)=""/126, 0x7e}, {&(0x7f0000a61000-0x7c)=""/124, 0x7c}], 0x3, &(0x7f0000c1f000-0x5c)=""/92, 0x5c, 0x5}, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000406000-0x18)={0x0, 0x100000001, 0x30, 0x9, 0xc0b}, &(0x7f000094a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000783000)={r2, 0x0}, &(0x7f0000e63000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000557000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f1000)=0xe8) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000623000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000583000)=0x10) getsockname$ipx(r3, &(0x7f0000cad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000058000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2018/01/20 18:37:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f0000184000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001a000)={0x0, 0x0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) splice(r2, &(0x7f0000017000-0x8)=0x0, r3, &(0x7f0000014000)=0x0, 0x8000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e0f000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c70000-0x4)={r0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000017c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = socket(0x0, 0x3, 0x6) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000369000)="d5ba19e02d622a424a42b8f008e7c5ace6caf3316401bd7fc8926089f19d628ef103572815e0f98c17e8d42f78c35b88f0e084cefecb9584e4c9fba512f332bede4e244f91") getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009f0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00003d6000)={0x8, 0x2}) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bd6000-0x4)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r1) socketpair(0xa, 0x80000, 0x5, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000ea2000-0x90)={0x3ff, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$inet6(0xffffffffffffffff, &(0x7f0000ea9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005cd000)=0x1c) sendto(r0, &(0x7f0000b74000-0x93)="856f5d59042b6201b55d864318785a6c4ac942d35267660768fa873adb14f60a3a9047e15e698d8ed5d057ebb9136d5bd7192403801da11029d4f1cec0bd5716f2d686e93952c4ac179befefb3235460be2c3e4cbe35ea6f2af2335fdc2e63a3d7fd3c2eff7d1799b0a390465b9fd0e5de84c436364dee944c1f26c9bb52f66041a1985aefed780c0d35dd406aa29418007193", 0x93, 0x10, &(0x7f0000070000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x2, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8c}}}, 0x32) accept(r0, &(0x7f0000b0d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004aa000+0x9b8)=0xe) read(r0, &(0x7f0000cf1000)=""/166, 0xa6) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0xffff, 0x6, &(0x7f0000009000-0x44)="67e6e4ca6fc3dc94ddb2a82e154c42f668dad07632606f5b6c64f63409e9be5775bd3a7a3c2c4a74577175559b75740398e184b5c1470f9e27e296763705040af39b5af8", 0x44) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cb9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00004d7000-0x64)={&(0x7f0000e60000-0xc)=[0xfffffffffffffe00, 0x400, 0x2e43], 0x3, 0x6, 0xd31, 0x6, 0x8857, 0x7fffffff, {0x1, 0x100, 0x0, 0x8, 0x200, 0x2, 0x2, 0x7fffffff, 0x0, 0xfff, 0xa5b, 0x40, 0x6, 0x32, "9e69e18786e7139d80277221813d832712f6ed2486a4ce703217429f32ff3898"}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ffe000-0x4)=0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000559000-0xc)={0x8, 0x1, 0xfff, 0x7, 0xff}, 0xc) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fd4000)={0x8}, 0x4) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000250000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006ad000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005ca000)={0x0, 0x4, 0x5, 0x4, 0x0, 0x80000001, 0x3, 0x40, 0x0}, &(0x7f0000203000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f31000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x5, 0x7fff, 0x0}, &(0x7f0000ef3000)=0xa0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000def000)=0x3, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000f11000)=0xffffffffffffff40, 0xffffffffffffff1c) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x0) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000046000)={0x0, 0x0}) socketpair(0x10, 0x806, 0x401, &(0x7f00004bf000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f00005f4000-0xb3)=""/179, &(0x7f00007e4000)=0xb3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000040000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000071000)='veno\x00', 0x5) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e60000-0xb)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005d7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00005a2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0xb51, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f000072f000)=0x98) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2018/01/20 18:37:20 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f000068e000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbd000)=0x10, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002e7000)=@req={0x7f, 0x7f, 0x1f, 0xffffffffffffffef}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f7e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f8000-0x8)={0x0, 0x5}, &(0x7f0000212000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000045000-0x6)={r3, 0x7f}, 0x6) r4 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000060c000)=[{&(0x7f00008b8000-0x32)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000077e000)={r5, r2}) recvmsg$kcm(r5, &(0x7f0000bb0000)={&(0x7f0000ba2000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d49000)=[{&(0x7f00000d1000)=""/187, 0xbb}], 0x1, &(0x7f00009ef000)=""/193, 0xc1, 0x9}, 0x12140) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000572000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00009ef000)=[{{&(0x7f0000f07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e3000)=[{&(0x7f0000b1b000)="0791b1c4fd914c6f964124", 0xb}], 0x1, &(0x7f00008e2000-0x2180)=[{0x60, 0x112, 0x3, "cc92713cf6cea57a5ea06803ebccf7a6a9cd6a5e88174749712151c19022658dbcceb718dfd79603e2643a1dfdbe63999de7c4c21740e9a578bea519ee47c11354ef924dee79b83c77daf8a296991e2e"}, {0x10, 0x0, 0x8, ""}, {0x1010, 0x1, 0x1, "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"}], 0x1080, 0x4000}, 0x80}], 0x1, 0x40040) recvmsg(r0, &(0x7f0000425000-0x38)={&(0x7f0000419000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a17000-0x10)=[{&(0x7f0000f6e000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000bdb000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x4, {0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f000010e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) bind(r0, &(0x7f0000bf2000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000042a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aa8000-0x8)={0x0, 0x7}, &(0x7f0000286000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009c2000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000880000)={r0}) sendto$inet(r1, &(0x7f0000166000-0x76)="970ad8eb7065c1b7644d98cad4cbf3fa4e72a12273033c55f018701d52a4ea6cd769129519d8829572a3de0826de8c4ba27340fac9ddbf54c6703626c2d286aa2afb9c2b39809a723b449dca3e6b38932ee3091092a0c09b6b4df2ce80a4b6b12cb20b846ff83d266cc5fac6c1daf77a004d56313798", 0x76, 0x8000, &(0x7f00009e0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f54000)={0x7, 0x8, 0x3, 0x4, 0x4, [{0x2, 0x78, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xa097, 0x100, 0x800, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x50000000, 0x7fffffff, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000863000-0xcb)="78cad24807ac6fb0c679a23f4971f1215e63d27b14a0a9bd372e905351bf6244f1a9e8ef8cc00c24f97e30c3b9fbf6e7ca2d1e9bf07175674edb3e2541a6b1c3b122b7aae56a69a5a4aff1bd5da53c949e8d7ae233f50662ce19c890a990eceecf407b55bcbc970742907aae1839362c887aef84afc83083db935a7cd93e0a6c8995c2b2293ad23e1723f6c51d0b82d0056a39c50444cd6430890e405db49b038b879fdfbe31ecaf24a2d1af462ab502b3cc5729d5c8c87d20022c29381dc0f0f3d220e056e47a2ace7b42") sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000808000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e69000-0xc)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x80007, 0x1, &(0x7f000004c000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000072d000-0x4)=0x1000, &(0x7f0000c30000)=0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000b65000)={{0x2, 0x2}, 0x48}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00008c2000-0x4)={0x0}, &(0x7f000087f000)=0x4) close(r1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f0b000)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000925000)=0x1, 0x4) 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000020007ffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008b0000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) sendmmsg(r1, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 18:37:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2040200000029, 0x5, 0x2) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ade000)=[{&(0x7f0000a2b000)="333cbca7028a0b133c26517710926c9cb82830003b363aaf56ed001dde9e1030687c9b4f5db16985329c4de5a0a39a892d447e8365395f4efc7958aa1af3f8b9862f537efd52956cba4629667d83ada878057f7d3627601cda383d0079ed8c8faedc0c530c441253aec5abb79dca1b66eb5f0a30c3c322a71de744a9b86e6518e7c1bbc8e278041eba9e435e09df196793ff797ff79a3b4b18f001154dd4dec9d99b8b91", 0xa4}, {&(0x7f0000822000)="db27bb42180a2f2d49db06ac8568a30fd649c005b30cd939a7cf8c80d79944d7ca1aea33b5aea17575340d5c74a930fda4ef1fede22bb59e00080020f4b8bc9703d37754cebb5532cfb31a01425e5f302996d3d7c72d596317d3ee6eb6e75916643c0f1822267b5229cc3c5600be5c3ae1a9ba3483678ad2840f9c613aac272af1b7c36c9fa75785eb70cd0e1ecee1a7c6583f29d74abef7a58b969030f905ffbe96ada5acc661d87937f97534ecbfddb2fceb8d6267dd4d47df22e44ed935", 0xbf}, {&(0x7f000055b000-0xee)="8e75c1bc19fb78b5006244dcdef56ffd7285344618c134730d05db9826cf0a569f38594a4bc27947aa0b64a7ac3ba6edfae3718fa8e0720c0f82107a91b45d9e3db46298d7662015fc13093fd2ce597a20672f7ebe5eea3897133b8def0bad161470a403e69ea6a8efa6abb604a33057c9f0767b0747ab7f5460caf7aad471ac18e0e6a2c7a181a605ea3aff44cb69fee16b5f1bedff89882cd222a21d3a99b1579623e84f97152307d40a75272f013608500591f629b8e9a7a1ebb72e813c1787a09f2063b2154d58f716e0d43e0e45b8eef40a5f3fc612f34e45fa45a8e4a016a70a4fa25f61311a6a5696ffaa", 0xee}, {&(0x7f0000480000-0x9d)="95213a83814828e52f290d7dfafe20067d471b581efd2f233e3d73faffbfde3d5868582a1e8695e12ac3951297fcb379c49c266ed25c0255f1d0e9fd4e58be889ecac0cbdd17c6abd012b9299ba35b760e26169a6c2c5d49b7912d4a2acc633fa52b7364284fc2cfea896b249587528e89ee21ad5b3f3123d298c41b7b2d5866bfae811fac0d614af962ac1070308375f4863e45bba078bbf8bf22458b", 0x9d}], 0x4, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00007da000)="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", 0xe8, 0x0, &(0x7f000029c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e5) pipe(&(0x7f000069b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000036c000-0xb8)={0x0, 0xffffffffffffff1b, 0x5c2, 0xad8, 0xffffffffffffff00, 0x800, 0x5, 0x8, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x4, 0x1000, 0x81}}, &(0x7f0000ffb000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fa5000-0x8)=@assoc_value={r5, 0xf}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001c9000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x10000, 0x3, 0x6}, &(0x7f0000b0f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f08000)={r6, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0}, 0x98) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00006d9000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000077000+0x90e)=0xc465, 0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x6d2]}) unshare(0x10200000) 2018/01/20 18:37:20 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d18000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0xa, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x80007, 0x401) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000865000-0x6c)=""/108, &(0x7f0000058000-0x4)=0x6c) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000615000-0xc)={@multicast1=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000a25000)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d1a000)=0x5) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007d7000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f9000)=0x14) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000da6000)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket(0x1f, 0xa, 0x5c2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000009000-0x10)={0xfffffffffffffff9, 0xe4e1, 0x7805, 0x3}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000008000)="d7392d05c2f55e7a4b8aaf2ef6462a0a7ddc5d19887fbbea35a0ce330e75fc5624b78b2e3a35dc9fafd1cfb4b08f778e87ecdd22", 0x34) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000)={@common='bcsh0\x00', @ifru_flags=0x400}) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000871000)={0xffffffffffffff9c}) accept4$inet6(r0, &(0x7f000099b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c07000-0x4)=0x1c, 0x80800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000abe000-0xe7)="fdfa9dd1ae3732920f406b4f798622093082301a6ec992f50ab340ed57488c352a642296576bd0391b30887c3f558a878237f93b409d6dadb85eb1eee8e4bad2c3438a087bd4dc8b43d4c73c070c6f2496fa65ccbe7d776003c3cd429dfb1f866512d06fe0f0690ee52e725d83110f1f1e1a79e101960dd88ce3e791c46a760e561a7b090c0ed8c6a1a7f4c4680562b6e3ffbb36fdd1ee4c3241c93a8edd76e969b020dba2533c330edf5bd5296ed3e4075b99de21124a9557c1872ca08a647b2e0e3c7e5f87811175916997163d061306fed32c3405b3013314b3fe44efb968825e87c7e1a043", 0xe7) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0x4, 0x8000) 2018/01/20 18:37:20 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x6, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f000001f000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 18:37:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000028c000-0x4)=0x0, 0x4) socketpair(0x3, 0x3, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000915000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000231000-0x4)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00005e7000)=r3) close(r1) read(r1, &(0x7f0000506000)=""/136, 0x4965b6a1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00003ef000)=0x2, 0x4) 2018/01/20 18:37:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003fb000)=@common='erspan0\x00', 0xd38f) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) [ 397.676484] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/20 18:37:20 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getuid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r9 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r11 = gettid() mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001e000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) r15 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001e000)={&(0x7f000001f000-0xc)=@proc={0x10, 0x0, 0x0, 0xabc9b2b381662fe1}, 0xc, &(0x7f000001e000)=[{&(0x7f000001e000)={0x20, 0x1b, 0x300, 0x4, 0x2, "", [@typed={0xc, 0x8d, @uid=r1}, @nested={0x4, 0x4e, []}]}, 0x20}, {&(0x7f0000019000-0x3c)={0x3c, 0x35, 0x20, 0x3, 0x0, "", [@nested={0x28, 0x8d, [@typed={0xc, 0x9, @uid=r2}, @typed={0xc, 0xf, @uid=r3}, @typed={0xc, 0x2c, @fd=r0}]}, @generic="a93507"]}, 0x3c}, {&(0x7f000001e000)={0x1644, 0x38, 0x400, 0x7, 0x1, "", [@nested={0x1178, 0x2a, [@generic="77764458a0df0b63f48b5abb91239db8137f88daec18fe06fb4e08191cfa70024b010f4f1c839f50ccf4daebc52b9eabe5aaf78f0f344071974de185e513bc767e83d588229df3aebcd8a6c98b6e6546b05a6f07a23b0b9aaeb5f8bb45c0f5a47547056edeb585975c2a41cf72a1385ee63b20b442024c9999ca4bfde212ef9b1b07bd18abb422b7e524619da0e99f6f21ef809aeefa854d4c20aeacd198d4d2c9817ec367c9d64ce4614a6d4f7e183c8bf2825ebf46bc239a8fcdafa4617adf8e2dbdc9", @typed={0xc, 0x37, @fd=r0}, @generic="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@typed={0xc, 0x13, @u32=0x100000000}, @generic="c18b2974fad0863c567a753e0f6a953e77d0200e90a3d3efa70357af501ed3f420861912996c098086273c1880d16ac50639401d4e0229d9b2c662d7ce03bb5219c5fe0a3a18c63c934a28fe53b267b38b83c1b3edadf82c6c287927b209352cad436d4a5a826fd13303b68ee991753074505e14f2961fc65b7b920d95bcd9ea61660292410b40b41fa062d02ad9975e817dc31fcb"]}, @generic="dcf3b7d57c1f2ee0a75bd2", @typed={0xc, 0x41, @uid=r4}, @nested={0xe8, 0x87, [@generic="aac4c6b98ffaea808a3579e2ccea52573ea0e93325125cd2ad8128b7529743c1fc779ee82d3ac7542a6ab52fb6b5cb3813e0755d6af22f9d437cd386a8b04a680f45d8cf468cb564c8176c5a10bc84e8afbd7c40cfcfd6dfd0398b23618c108239cb5e5b9bcf4e2dfadc16cb28123a5fe71297ea4a154f9288ba6e831a9a574da6d09bbd2ce92b418ad5a62447a53c1bb8d5b8eebfcb503ee0d20423d08dde23ab408b5110e96b178e31dbce581e6a941ad9528155d30d42f8361e7af1b8e767f25b313bab0458fa09e82539bf8061efc05978113b", @typed={0xc, 0x6f, @fd=r0}]}, @nested={0x168, 0x7d, [@typed={0x10, 0x8e, @u64=0xffff}, @generic="571569fa503e7fda7aa512214d84127bcedc972049ae60aab63260e913989b8c9187a3d6f16b9f9e09e0028ab0a7db20ac38784938b68739e15b3bc6f6e888fcb74e9502a9ae51d97190ddff821bc04b620ded4b0882d0d95c7cd698a97597aa1fc964f409bb06394672d38b248d5bb1194fd96691ae77408f89feaf3101a7f740456eecc923bacff1f47b3b81ba486fe856eb56317eb7139f3b5b5ce27ac11a7b2a226bf76690eb5ecf83a5f3cbd4e58e74ca137f729603", @typed={0xc, 0x75, @u32=0x4}, @generic="142b90fb5ff82db81abf35f61683557102633522af61cd09a95f4372c02c9dbf0b0eecb93f0f1c623c54296adda88dd1035e0f8a8b5b1c4cee762e7e11671180234f3de87cdbd60d4dc6ecd243e5b2a4816dbcb153d56c25744cf9b62f7ecb2b23c98240a0f4f08c53610da6d2b699c772deac166027d2a8098f7b35af1cd2aec1e4652cd80ae4aeea4edb2438ed"]}, @typed={0xc, 0x3, @fd=r0}, @nested={0x248, 0x88, [@generic="6594c8efe9bfb2971a1b17d9e6c79b8bdebcd01dae90eec194cb75cc6af93e2e66e7cde00a20bacb56bb5257136ec701e43204b17f2e2fba9dbe331cdbb7a8b56d9fffa9ca39a7633bc63c6fbc975ba6077fdc571e59d325ae4fc0c3fd5ac6c5636f90e04295acd68e2dd7209ce6ff7e7a938506c190d1b3426d80b28d38db47f6060a256135fc6180f7edfeebe1f1dd109cfb86e894b4bced91f8e99190eb59e37a86e1094f80ff663b1fc21c855b636e93bd7440211e0def", @typed={0xc, 0x3, @pid=r5}, @generic="0f64f0dab71d03b3098986604dad7c7af93600a95fbaedf52ab2d2dee10ef813427aa76ac59c0500b8d575766c902415", @typed={0xc, 0x83, @ipv4=@loopback=0x7f000001}, @generic="2383c47b095200205a768c96a403b9b920b9e9524b33b9dc7c5626d926781c055727a5c03516eee3852ea023647aa895c4e7f16d491da57d67be6d79373c6d979099b250522b044a1e722e2db01f410083e290237f336331f5a7f8c064d4268f504dfb09f8c70b66d025b18176fa48fdc91517218038c2036d5dace70232fa8120eee995bec2b821864f84a1f3c711e34ccd6e87e4a9e48289fbb2a7332e8394769a8ccb47af63d609f6f59499", @typed={0x2c, 0x64, @str='$userselfselfkeyringcgroupem1GPL\x00'}, @typed={0x18, 0x19, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0c8b0585921cf64d311b743c19e45f045d35fbbf567d781363f2d2fcbb271beefee0c628213b7832918628bcc5e8805f76a6c36570fadf5482681d5e4d3ecb2c97cdd049791edbc26bf88bd6f6f826ddea"]}]}, 0x1644}, {&(0x7f000001f000-0x26c)={0x26c, 0x17, 0x4, 0x3, 0x0, "", [@nested={0xe8, 0x4a, [@generic="", @generic="8f6cb5e6f4f333de25c647cb361ae74b7d1b013b0381df8595ba552f4af3f94a8b29", @typed={0xc, 0x78, @pid=r6}, @typed={0x18, 0x84, @ipv6=@loopback={0x0, 0x1}}, @generic="025ec161ebbff6e8dcba04809fe428148e64853ba1e3ced85682ef4792d061512fb63f43199fa3cb22c75e15eb30529560e8152d700d7be97a10e3137aa6b0f5fc4bc24161645408e7965227be1608c75f1108c4dc07e1dad3c30c1be39c765f680da3d856819c73a255032120e3915e2eea3bec538510e0eba432bb7954c3b13a77098d6636f8f0278e0faa8f860bb43f2818e2088bf1a3be9aeb47a691"]}, @typed={0x8, 0x4, @void=""}, @nested={0x4, 0x90, []}, 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@generic="a5388a5dc5aaf5b7b8226fe5ede25f3757a354dde86c0e958a3125e797bc05ea0942584d8e3c", @nested={0x40, 0xc, [@typed={0x3c, 0x71, @binary="65befc5031ef285a7941960a56da3d288fbe20eb5d2c6f3842ac11d0beba875c095a1d824bfc4a3ca7a4d8c3d27a58c5018f"}]}, @typed={0xc, 0x67, @pid=r10}, @typed={0xc, 0x46, @pid=r11}]}, 0x147c}, {&(0x7f000001e000)={0x134, 0x25, 0x101, 0x6, 0x0, "", [@nested={0x110, 0xb, [@typed={0xc, 0x10, @u32=0xdc6}, @generic="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"]}, @generic="51171cf24eb0447ddd0f1c3d089cce52dfcf73"]}, 0x134}, {&(0x7f000001b000-0x1140)={0x1140, 0x42, 0x0, 0x3, 0x3, "", [@nested={0xfc, 0x0, [@typed={0x18, 0x94, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xe0, 0x6c, @binary="2c1c4195933565b662d4bcd8ff63bfd433106ecbab27bc321d0c8258857c8b8bea7896605d5b4580d7349d12a83876f50c61b32fcb9c26a2b1b102d8adabcdf21872b963bd3e035ed4de5ec1edbfbfbe84ed153dc73f87369ac3bd651b9d908eda06a8cdf45dce93969663e468177b834f65e7b39249f9c82b254e3c4bdaab08a45d55577d2494c7b512e908eb8bb1659881759b0ba0458454ae4a9745d3749fc1f55b65cf1dfcd0bd96f8cdfa09d15ec758171a3831c49c88e2685ef5a4c120c3fa6e9dbf1d2a98d0a1820465fa94d537a7428eb5829a"}]}, @nested={0x1034, 0x2c, [@typed={0x1008, 0x78, @binary="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@typed={0x18, 0x4a, @str='vmnet0{%#user^\x00'}, @typed={0x10, 0x3c, @u64=0x9}]}]}, 0x1140}, {&(0x7f000001e000)={0x15c, 0x23, 0x10, 0x2, 0x0, "", [@generic="a6ca3fca2fcbc401258d0f6c9a9b8a4c5d9bc768e8e54b58e9b4130efa300686b2a2ec69613c69a9c491bc1769b2a114d519676821598e45c89595cf865dffafc7d678f2d81320e9ac29bc23f65258015c57ea81cdf02bf28f844af773730a4056833ca8e57c5e6fed2d36dc19c67af564ab60172ff0036450f83c83638214c1bdd4a9a4f68093106027f853f0a8fc4be6a60990138f660ffaa99f617d7bee591ac6d14a612de3f64eaf", @generic="4ffc4073a60ec45fc1060225d637fce8c6259e110d8323e1f186d13d9743779b5b89345fb828e2d29659401658667117c40e9a63d66cfba516ac85dbefbab3844947d7c2582da3ee2ee1e90a4c902a02fe5ee99069e03bff941dac3ac6466f33082e40af2fb61cfe1d3f0519a9090586151c299e6d053664d051cfdc9a202a33131f8c8a12be6d90cb61de54a960c9a8948d6eb70d", @typed={0xc, 0x79, @uid=r12}]}, 0x15c}, {&(0x7f000001e000)={0x20, 0x1c, 0x0, 0x2, 0x2, "", [@typed={0x10, 0x88, @u64=0x4}]}, 0x20}], 0x9, &(0x7f000001f000-0xd0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd0, 0x8040}, 0x4000000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001f000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x9, 0x7, 0x1}, &(0x7f0000020000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r16, 0x84, 0x77, &(0x7f000000d000)={r18, 0x8001, 0x8, [0x0, 0x65, 0x3, 0x8, 0x200, 0x7, 0x672, 0xffff]}, 0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001f000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r17, 0x84, 0x9, &(0x7f0000009000-0xa0)={r18, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x5, 0x9, 0x0, 0x0}, 0xa0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:20 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e76000)=0xffffffff, 0x4) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e77000-0x14)={0x0, r2, 0x1, 0x2, 0x0}, 0x14) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) write(r0, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) 2018/01/20 18:37:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff3, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/68, 0x44, 0x40000000, &(0x7f0000004000)={0x4, 0x10000, 0x0, "6883b959790e", 0x7f, 0x0}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000be3000)=0x5, 0x4) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f0000c4e000-0x1000)=""/4096, 0xfffffffffffffffc}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00001d2000-0x8)={r1, 0xffffffffffffffbf}) poll(&(0x7f0000001000)=[{r1, 0x60, 0x0}], 0x1, 0x0) [ 397.742353] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae9000)={0x0, 0x0}, 0x63, 0x5) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aeb000-0x2)={0x0, 0x0}, 0x2) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000794000-0x4)=0x1, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet(0x2, 0x1, 0x8f, &(0x7f0000dd7000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000bc6000-0x6e)="1ef13b7118767e4cda18ac169b4cbba77c3b2832aeb886bde5cf52def144cf517b75b5307703505f6c9c8931f910e0234402a626d0b4d8eea285c14ba0449e6c185ec7bcd6cf2910c3c9140d140429ca21087b64dc01c4793ea36f5e7d47198aa5326fa6cc9e1aef28ad3e901c28", 0x6e) getsockname$packet(0xffffffffffffffff, &(0x7f00003c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d99000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b1c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000088000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000032e000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xe8b, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {0x7, 0x9, 0x6, 0xfffffffffffffff9, 0xc767, 0x400, 0x9, 0x7}, {0x0, 0x7, 0x9, 0x9}, 0x2, 0x7, 0x0, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x1, 0x3, 0x899, 0x6}}, 0xe8) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000433000)={0xf, 0x15, &(0x7f00006d7000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x5bfd}, [@map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x4, 0x1ff, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x68f, 0x8, 0x2, 0x7, 0x102, 0x10}, @jmp={0x5, 0x100, 0xf, 0x6, 0x5, 0x40, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000)='syzkaller\x00', 0xfffffffffffffff8, 0x38, &(0x7f0000a3e000)=""/56, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c7c000-0x10)={r0, r1, 0x4, 0x3}, 0x10) r2 = socket(0x3, 0xa, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004ef000-0x4)=0x1d, 0x4) syz_emit_ethernet(0x4a, &(0x7f000037a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000efe000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b4000)=0xe) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000e7000-0x4)=0x9, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000d87000)=0x0, &(0x7f00007df000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000870000)={@common='ifb0\x00', @ifru_flags=0xa801}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008eb000-0x4)=0xffffffff, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000822000)={r1, r1, 0xfffffffffffffff9, 0x3, &(0x7f00009fb000)="2fbafcb55f76fdb0b1aa0daab5ee81474d8adbc3d6ae234aa95c7fdd9be88811dd12db87676d0091", 0x2, 0x1, 0x6, 0x3f00000000000, 0x40, 0x2, 0x4, "50358ca37a010947751bf1e035021852f93ae12c13cb1958b54bcd7c7dd5e212e7ea95c25533de9f5ac679b7f4906bebb12eff2acfb7501de0c473676ac7f96a2e9e774e8d68b4da36bf9060dfeae76b139c335d90468ebeddf57c3531f438da3493bd04705c452d21a5784a11ef85a92a93c021825fe59713bbadbdbff899d679d3f60fdd695cee4f416ed377e9be09d33697d4314bc4c8717b690eb0b0ffa56200ed6456d786f2e2d6392d5a51bd57f8d9b6fc49489d6f18921b54313f"}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d63000-0x4)=r2, 0x4) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0x66ae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket(0x1, 0x0, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x2, 0x408000}, 0xc) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009dd000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000651000)={0x7fff, 0x3f, 0x7, 0x66, 0x8, 0x1000, 0x3, 0x1f, 0x0}, &(0x7f0000fc9000)=0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fca000-0x8)={0x0, 0x81}, &(0x7f0000fca000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c7a000)=@assoc_id=0x0, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c09000)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @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]}, 0x7, 0x81, 0x101, 0x3f, 0x8}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df9000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc9000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001f6000-0x108)={0x0, @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]}, [0x4796fef6, 0xffffffff00000001, 0x7, 0x36, 0x9, 0x8001, 0xffff, 0x9, 0x1, 0x8, 0x4, 0x9, 0x9, 0x3, 0x108]}, &(0x7f0000ee4000-0x4)=0x108) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc9000)={0x0, 0x2, 0x2, [0x9, 0x8]}, &(0x7f0000ea6000-0x4)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000496000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [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]}}, &(0x7f00005a7000-0x4)=0x8c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fca000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000fca000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fca000-0x9f)={0x0, 0x97, "c389dd611e74579bd783fb1b6dc9a93f0797ae2c23c323ff463a49e77b59652e791ece4cb6e246107ef2501dbc3bfc1be259d50f7550dafa125770c42a0c4f63a462f8b53319eee7de08cb16c8a4d7d4687779ef6ebb1ace10b3d2d171d08853377a0cbcdae734297c3cb4d15677b3a9b25b5e7e5206093df0eef81b9ad9afbafad5f2ad78b5e3eb4de9b7b0bc9bd97928b0cf8e453bb2"}, &(0x7f0000fca000-0x4)=0x9f) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fc9000)={0x0, 0x7fff}, &(0x7f0000fca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007f6000-0xb8)={0x0, 0x4, 0x9, 0xffffffffffffffff, 0x1f, 0x0, 0xffff, 0x7, {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]}, 0x1, 0xa57, 0x1, 0x3, 0x14bc}}, &(0x7f0000549000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000940000+0x157)={0x0, 0x10001}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ce8000)={0x0, 0x68, &(0x7f000002f000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000d4000)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fc9000)=@assoc_id=0x0, &(0x7f000090d000)=0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c02000)={0x7, 0x5, 0x200, 0x7fffffff, 0x9, 0xd6c, 0x2d, 0x0, 0x0}, &(0x7f0000fc9000)=0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x80000000, 0xffffffff, 0x796c}, &(0x7f0000fc9000)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fca000-0x1b)={0x0, 0x13, "4741b575c6dd30b1ef216d684a28dff17bb9e0"}, &(0x7f00007ac000-0x4)=0x1b) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000063b000)={0x0, 0x90, &(0x7f00001ba000-0x90)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f4}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xb2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc9000)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000c41000-0x1c0)=[{&(0x7f0000fca000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2f000)=[{&(0x7f0000fca000-0xe0)="f71ae81872f01210ad2bcd0e6e718d46360582d38630be5757cdd8695608af67daa25603a40e236578947293d1ed5ab05df4b94ec1697f39e26c23068cb8802f5edb98f5b9295b3e622f7cdad6af236d13b913cac9b432a986ef782eed0eefc9c7214366aa3f8d3eef2a21afea5ab4638fb479e2f3070ac6a448c3205b248eb8f63af04fd682b9803c4d30f5a7b41d429e3f25afc48c2b24c91193671a7857c171a0a12e74c5c1812bb673bab570eca13afe491a61a588dcf154f551b7951e090f0de329be88822b202d271f64f7c87ac40ea745362d52a2990794c2fb73f612", 0xe0}, {&(0x7f0000195000)="4bd57b8b6c7cb445d533135aedef8f82a0096ec81462e9ac20a6d328fa62dbfbdbaebe5fb80879dee8b71f7f95a7ff64d0cb493a75932e5235e000966cc0d60921f3fce8edde6430", 0x48}, {&(0x7f00000e9000)="cb7a68f6528a4c5d5fe256ad8238630522cf9b035fe713b3e35567fb13ec93540fa1de7880d0fc9daab90620237adf880eaf3f3d", 0x34}, {&(0x7f0000950000)="3975fcad16ac5d977b6cae4a80d94922d06e10c357ac5fca2da87b774f0e59b4184cdd1bfe0c60665eb822d75820547dfb8a802b6c15f4aaafd35734fddb881f5e2b4668f6592634604c910b8518e6ef1c5ea9c000af834999e367810b470c131b0b4ee149f3b5ac01a9c4f8b75d496d9a85948b809829ad9f6c8ff1a284bb380ff1e03ea3d90b5438725b7f7ddd30ddae11f49c679011dd8f0006af171b67306b65ae86c7", 0xa5}, {&(0x7f0000fca000-0x9)="1b119cae1304e69e1e", 0x9}], 0x5, &(0x7f0000c17000)=[@init={0x18, 0x84, 0x0, {0x3, 0x100000000, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x2, 0x4e9, 0x1, 0x8, 0x3, 0x10000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0x8000, 0xfff, 0x8, 0x7fff, 0x1, 0x1c, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x54, 0x4, 0x1, 0x2991acb5, r4}}, @init={0x18, 0x84, 0x0, {0x713e, 0x9710, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x1, 0x4, 0x3e64, 0x2, 0x800, 0x5d7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0xffffffff00000000, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x81, 0xfffffffffffffff7, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x8, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xffff, 0x16fa4a67, 0x1}}], 0x1e0, 0x20000000}, {&(0x7f0000fca000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ad000-0x60)=[{&(0x7f0000fca000-0x93)="6102b17b78625c268ce9794e2602113175ee29ee764bcf37df77b56a161fd4fd30acfeec4f60a763d98b7fa2398c5e991dec998d61a30b160559c637c1629f3450a1969183cbec109b37c6dff262f0ad34b65c5021bc94ee8bc72fdbf3cb19efc01c3c6bd6252037e127844c81c9db29a82e23cab7fe462b69ef3a8fcf516da2ebc1efeba189a2ad70f621c6c9ccaa5cb61e5e", 0x93}, {&(0x7f0000fca000-0x72)="fa6ddf49f44558d571b78e09cbd107954402b7d6347783ba3616deddd1b2ca1c83e3fadfe369aa20579963577b602b046a3026fde55c482eb46dc0eb14fcd4dce936d8ed6c5d3dba50905105ddab890e4832ba4dbf5bd493a6f077077f99d8167dcdcc99cac65a731ff240f5271d52c2b1e7", 0x72}, {&(0x7f0000fc9000)="0bf93a2ef0b00145fd929da2624faab9a706cb8da9ce03920202b5aa1e487db84ae5e5419356759196730d175628712b59700e62b326615cebc68be8d7cfed3391083c18f13f913c6f597ef71a6a5c666814cb238d0ebcecf99f0f402ffe17ee75906f980dbe3360e3da721f839b8d5ed9f1e96689808af9c427dfb7de981ea6265f703fb91e7da403cde62554670acdce822553a89be14536", 0x99}, {&(0x7f0000fca000-0xa7)="86d9fff8a45bfdc3a1d4b6656d7659ed4b03a050826beede8eec8356e2167126e9fe9c67ae06b15ce666bbd5493c3b2be720c701de35c2cea52d3a105cf15a5139c7f551f33ad30fab3867ef97cabc84e33b6bc1b3105d23d0e02f685950431b32bb05564a98cec65030d74853d554445c339edd66a7ad3d96679670aa12ca6698327865f38824d7eea847377d3a25621bb264eae97a3943b8b23e4640ba50940eec4da45f9b38", 0xa7}, {&(0x7f0000d13000)="", 0x0}, {&(0x7f00001b1000-0xdb)="03819493b9b890539cb7c859d3cc1d1c7b8ddb563dba9ad9def4cb705579564ed2151f218f5be76e65963a6f5a14590ff9277bc58a77c82d8ca0ff1dee1778403852f7c7f502c2850b8e3f3a94c618b657b70284df76746430cfd0feae76e872a0c9c015e0c7d3e9c20b988df2c3dab7262d497ea635a5ddd418ec461ca5417856a187299ef253e588142ccb6a0205f8927c7e1f3c41ae0413a0347d3c3b4f97929c670982439ee1b2ceabf14ea1f1fb66f5a1d792ee2ed59bfcb34c53302785dddc5cefadf049277b3541797ad339a1a562534a2793c23a6a447f", 0xdb}], 0x6, &(0x7f0000fca000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x7, 0x7b, r8}}], 0x30, 0x8000}, {&(0x7f0000fca000-0x1c)=@in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c, &(0x7f000085b000)=[{&(0x7f0000fc9000)="1dfb056322b2", 0x6}], 0x1, 0x0, 0x0, 0x8044}, {&(0x7f0000fc9000)=@in6={0xa, 0x1, 0xffffffffffffffb6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000ef8000-0x90)=[{&(0x7f0000fca000-0x7b)="e8bd32ae31751cbfcccea86c853151296fdf3ede74ff6116592fadee850649a5e60aad765e6715001f32e530b62fd7993fccfdfa3d5f1f7c00f7695711d18a8be113f1be690fc561ffa473e5dc8f4a4920cf72e3c228978b41c20645e47298183c224b3cecf59bb6770cc6707c1b59f2dec9bd7a1a2521448b63a0", 0x7b}, {&(0x7f000057c000-0x50)="7e7db5a6ba5969a641880df638ef747aa07101d43afdba27e102c954383aea674d5a27bc6b2029b1f91b388453990cf9230c572987d660beaa056566e1903fc455652e3cd049c65275227dff40d12908", 0x50}, {&(0x7f0000fca000-0x4e)="403c161ccbbbd631e4a35e31a77e8f7537f106763ea6da649b463dc4971bbf2918dfb233c27467db077c74ba4c8fa1eae8085d14ec713ade0c89d4bc894fcbac03f8160a88424563251d9ac55994", 0x4e}, {&(0x7f0000fc9000)="e88a955dea9d8415401f0686588e90c5aaaaae5d42d0d6b62ee4763a75b21644f6fa2bdc1c5fc9c675d90a75c1c6c8e6de1ae84a0c5f1a48", 0x38}, {&(0x7f0000fc9000)="63f157a0228ada2ea67d31a52fe526f31323e4351d426c4e51334638fa6efff370c6a86e2956f4ef5fc4101ce880ba9e4dd6e7c57ec9bcfb4b90a9f8dcad506ccc9a213063466735eb0996599cfb18b7d116ca898b0a", 0x56}, {&(0x7f0000ba0000)="bf46773d7fae64b2bdad57f6ae8d5cc6803ed03868de75ac199d9cb63f39ab15a8afc75e6626a53b08325caacd3e4ee7740d96b98c3c7fbb42cb67f8f7836b2d575a4a19b2762789857652c421dce3dd97566c2e62b816f863d81fbe5604d37857efd0f2a517a2d097a0faf112e0b1431c9eb5391c68346410869b0b3df25ce7a7cb9bf15cd1c1ab261aeee847d8e6bb3761bcf4cb", 0x95}, {&(0x7f0000fca000-0x4a)="25dd3c809e974886f8240a7f918193978e4a9f199b35cff986adba59b7794b874e110fe1784c643c53a5448e091343171b4ef89c25eb731336f4ac5e12edc7a0d78067c579eaa5230da7", 0x4a}, {&(0x7f0000211000)="8c3963a54c4595b1786ac06f790357dce437a92adace0345b8a4d8e80e53888ed74ffc8783b3e1748904f257a4cfa93d214e61cc5e70ad44fef376f3c2471beda2ab92ef2fae25b61ab09b9863e1cc1c0bfbb0e20729b534ce345324ad6530b55e03eb4b908f655164b174a088d6e6338adcb8a5b21ca832fd85a9feab7f686e86551fff272ddcbcb41f33c0f457dfe7b36cb5c743c454a14d4533c891a0256a86c541e6a18ea3246c63b7b085eaa15e59dc624f23e06330f1ad4c96b5c4b69c213797181a8c276c041048f0b7828a979d1fd19003", 0xd5}, {&(0x7f0000fca000-0x52)="1bdb016f39b13412e36efa7efc61a45b592c9d1d9ad9edc1caab3b6cfba2a2f7ac2f22102932bd9b035d842543b11afc171cab902c95b4a621adb1ac5fde80bec416d36b5bf8fe6e11d7d157ffa9759ecbcc", 0x52}], 0x9, &(0x7f0000549000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x96, 0x0, 0x20, 0x5a, 0x5f, 0x7d, 0x1a61, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x200, 0x7, 0x5, 0x8, 0xfffffffffffffffa, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xc5c6, 0x4, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff00000001, 0x5, 0x200, 0x4, 0xabe, 0xa0, 0x3, 0x0, r11}}], 0xc0, 0x4000}, {&(0x7f0000ca4000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000)=[{&(0x7f0000fc9000)="968b2b80d47802", 0x7}, {&(0x7f0000fc9000)="4d55b7204baee3269e04bf41faf469c4b05bdb337540461dbb84151caee4dbdfb5c8c850983770b7a9b7726ecd964757757696e8a89db996002434cf06858f26f0646e06932bb4473d158fa79d9129252c83f527950bab2d784e94fd40abefb4f110238872d9f12fbe1a38c3c1e3f48f497902b710ac81097a8d07feebf42a7e79714c7f609756477f7670e86211a4a54ec36b66cd04fc93c67222e8f0b4f144632d0ec8e2a0eff01308a68422613b7cc26032aff18f4c6a0be567b4d95645014d94b47acc157e76ae8d", 0xca}], 0x2, &(0x7f0000fc9000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x1f, 0x8004, 0x400, 0x16, 0x40, 0x9, 0x12bd, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x896, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0xa7, 0xfffffffffffffffa, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2eeba7a9, 0x202, 0x9d4b, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xe8f, 0x8000, 0x4, 0x2, 0xa4, 0x7, 0x1f, r15}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xffff, 0x10000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffffffff0000, 0x2, 0x4, 0x4, 0x3, 0x8001, 0x3, r16}}], 0x150, 0x20004084}, {&(0x7f0000b61000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000377000)=[], 0x0, &(0x7f0000fca000-0x150)=[@init={0x18, 0x84, 0x0, {0xac, 0x786, 0x6, 0x315a}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x20d, 0x200, 0x800, 0x3f, 0xea68, 0xfffffffffffffffd, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x8000, 0x2, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x6, 0xfffffffffffff000}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffd}}, @init={0x18, 0x84, 0x0, {0x400, 0x3, 0x81, 0x62}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x80000000, 0xfffffffffffffffc, r19}}], 0x150, 0x54}, {&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000772000)=[{&(0x7f0000fc9000)="4f634007e1559c1404d5c6472dba03cb0671641951a0f1c51b4aeef7eec9d925c74ed6341785fbc33ac22409bbfb08c62f7c533ae57b864fe248f49332d05c62e69cf0ce74f68d5e1b02f3c4ecd983c5dbdd2369e851f9878dfcd2497b438e32234496de54188bb7b5ecb6b7cbbf45378750315468e5e87eae0f590b89a30b0eb0379dcb0ec21590c95a7310cca76e6cad58420bcc6b12c285d7bf4e509045eefc768345acda2f26be07e4c7804d9e8ed9048e39a74b0d99da314e2b84ed4507581fa8b87c8daee71fd9fcd6463e318460f93d689c0a", 0xd6}, {&(0x7f00006f5000-0x4)="e8d637cd", 0x4}, {&(0x7f0000b7a000-0xac)="6e3074f26b0b49d9071001967bbd4a62d733f4e6ee60eafb3f19963f6dc5901119567e06b78a6b0a6df498e763e727b05f992ef95cd0023244012c960cda768aea93cf3243a1adf5059f2c2b8c6925da226523adb6298a87f5f291324928bda9c223a0ef9d8ce7df44b99d8ada345896336db32bdffb66e862ef5a8302639883ce21f704f6ea122a01f8843ec92cf273b86fdd8832e31c9d9f8983883325ebb2f1e38fe007f052b280f3b15c", 0xac}, {&(0x7f0000fca000-0x39)="c21ff6bd47c8271c6db216a3bbdf3d47c90704fa76b11effb4832c24111250adc21ea580a32d33c71cbaf46a480f2ceb4d8d123d67635c0e5f", 0x39}, {&(0x7f000094c000)="4c72070d3b232890a0ca3790ee197770c39626fadbf1c0de6c52ec13e8b2aa69177eb03f7c4dfd0583404100d58edf", 0x2f}, {&(0x7f0000fca000-0xcd)="fc192c4a946b80b791d6f80361b1e6aed2ac3a8fe2b275ac453d04947872e06faed196e063f6f14e0475249f6adb0f8812461c4bc17be1e13f393e603261c9663038ecab26c0452c75ab2ec64c76a6c6a146cd9b46ed8fedee1b3c3aebcf82b801a64394a366bb61f4667cea24bfe6124fe5e200f4da1e4c8da06009f9b433184a57edd799a850b205865fd12d78337229fc838483dd5697f8324a3872ee98de21e98133a2abe148903a0ca33137cf5704d744f1f5ac32d7c7c202662adb64770b5b386eec78ffa30b26beb0f4", 0xcd}, 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", 0x1000}], 0x6, &(0x7f0000fca000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0000, 0x1, 0xffffffff, 0x6, r20}}, @init={0x18, 0x84, 0x0, {0x4, 0x8001, 0x4, 0x8}}], 0x60, 0x40804}], 0x8, 0x40000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) [ 397.823050] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000021000-0x8)={r2, 0x3}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000021000)={0x0, 0x400000000}, &(0x7f0000021000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001c000)={0x2, 0x8, 0x8, 0x1, 0x4, 0xffffffff, 0x6, 0x1, r4}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) readv(r3, &(0x7f000001e000)=[{&(0x7f000000e000)=""/31, 0x1f}], 0x1) [ 397.893184] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=30584 comm=syz-executor1 2018/01/20 18:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x0, &(0x7f00001a2000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2, 0x0}, 0x8) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000012000-0x10)={0x7ff, 0x3, 0x6, 0x6}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000059b000)={0x0, 0xfffffffffffff3ec, 0x1, 0x0}, &(0x7f0000c53000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000364000)={r2, 0x6}, &(0x7f0000c2d000-0x4)=0x8) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/20 18:37:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b87000-0x4)=0xc7, 0x4) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f16000)=0x0) [ 397.940573] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=30598 comm=syz-executor1 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00003b5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc4000-0x4)=0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00009dc000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f67000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00008c1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa23, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$alg(r1, &(0x7f00004a4000-0x38)={0x0, 0x0, &(0x7f0000847000-0x20)=[{&(0x7f00008b7000-0x22)="364360fd457ab14013e3bc2841fd18be945f1d7243dbb47f3547abce1d9d5c9fa5", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000d27000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000152000)={0x0, {""/7}, 0x0}, &(0x7f0000d28000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect(r0, &(0x7f0000454000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c0000-0x4)=0x0, &(0x7f0000b88000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) writev(r0, &(0x7f0000dc6000)=[{&(0x7f00003f7000)="df55b655590ec9cb7a4001dd5c69c9a5e86516affbd402f42530db55f0108c347376db11e577a4c421b0c0f09714a996872389f3c664453763704a3fc8ce7efa9cbca5c954de301b666dae787b8e537a43e12bb6bb595e3bb4a516c9711b9ef15e0d197c5b750ce3a8dc2088863518658d5e45f29ad5ff9d96c1fa859ccad75087a4ad90aa09ab1d14ad8e03dce5f54c23d41ee695e71ba20f29dc322e5a9afd522278654e161114eaa89583e5c9a52267ab", 0xb2}, {&(0x7f000079e000)="a10506ee0c63b5f30a201d8a625ed6c3522c7f3d8fb737cd6fcaf7582eddbf4ab430300feceaeeab8e205c9509fbd75c57b81f19a1612ae2c68ccca9b280eda1190cd660ed617ec70569840c96e4ebf1b6b9318fbb11f414c893583e2cdd612285dbb01126507e02c21ea2b4a1d972d35a6ec3032ba4e68b49717371c55606e8c893b9dcf55eaff0de70cf154f3c3685a05580bac6e885122b86283f70a1c7feb8e58ef42c1e37cfcebbad10c7ddfce440f34d774a27", 0xb6}, {&(0x7f0000616000-0x6d)="0d5f9c7a6263773071e816f6c0dc0438c3a9a16f9466739d1f04c69cf48fd747f5765a20d8616500e15c98e9cd6bc58a72918583d467bebdd8baf09e93056194e3d3bfb25103c3e90467f986ae49164bc6801f63c6920843a4be8767e7345d44a9b8b138596969032797d07692", 0x6d}, {&(0x7f00007ea000)="22b904a75e8c26942bbaadc6bcc062ccb6f4b27f3a0668216ebff250aa338f0bf4d2ebac66a31040ded5e04026d22d1e6fff2ac9ba6044", 0x37}], 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000381000-0x4)=@int=0x0, &(0x7f00006ee000-0x4)=0x4) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha3-384\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000058000)=[{0x0, 0x0, &(0x7f0000d72000+0x4a7)=[{&(0x7f0000bc9000)="9ff51df3041187a03ea300c64fc78e97fcce76ecb139c083e9ac83bce7ba0bd7c456a76c8db287492f1f8ba16517d591eafde327f9f82ff535e9960fd31ed8d1e95a280f85b641470e9e4d57da219e180e2b4b47f09b823a02d0bde509fc6717ef8df25b721716c8915c9b29e0264056762bcf397c6c28f2cd574ac488", 0x7d}, {&(0x7f0000ff4000)="40d4aa7428fa1342c360fd146189b8eac12d34fc77b5b2333498eb1b70bb8fea29a11ee0926d75a0b81f19ea0aaaed79839e864f091725", 0x37}, {&(0x7f0000f96000-0xb)="027035cb15211e2ff97f01", 0xb}, {&(0x7f0000d2b000)="eaf6542dc3a24657745bd1b4f60938015153a61559e5a5a640f3eab7326da86ff70a165dbe73b5099f4ebc95faf63dd8a4bbc20eb4374bc29448055d90a0560c34fb99a59963f2597747f92ece124ba5fe06ba871f7e37dabb83edd7b4d1166d3e0f5be55eebc8acb8a570a44b61bf72447010492e4d80f0ea8ee9ec7dfe9c5113d302a6b5ab48147b6f5748c84bfcad1725d239191f2f098ae0822481f38eceeae97a0671e685356ce51ce97726f4d801c4c48c892bef819ad011ba7d8bfb29949fa906dbfc3bd1dbc0c9", 0xcb}], 0x4, &(0x7f0000c15000)=[@iv={0x30, 0x117, 0x2, 0x18, "5b59256f1194d4c209c47791d83813b9e31839b2adaa0ee5"}], 0x30, 0x844}, {0x0, 0x0, &(0x7f000040e000-0x70)=[{&(0x7f0000ec6000)="d353897f6b86765a497a6be2e5604456b23045190d8a0c866ee05efa0c32c1da1181c71870a15c7378289f0e01a1ea1cd06fb81f6ade96af4d87a4ac13fe5257d436326a50abb35a1a1ae644be68906be674c0fa18bb78c3226dfb5eabd2042204ffdb7cbb0d1c740341eaa769af797e5c35ef5876dabfec7138ad5d5516506c55dc82f68d42fea3183c95c8b8070cfe5e1af108f1f6aac633e9531f701d988fda94aae59bbfea53dfb2f236643f0c3cfe65934190e694246dce648b70be4e8efc85c3ffa8eb85815ae5b6", 0xcb}, {&(0x7f000036b000-0x9c)="63cc12efc8b98b913d83df7a0e20223135f8d734f64997b3ab9a1ee9183e2f6b78acc34ffc20e9a9ef01a5167f411ad8ee008411baed527a0cb5fe607810145377d96bc0bf4030eb82438daea5455e58b83ce82fdb3bbe08fe2492922ea41ddc4bcd10b24112c03c06e69e40c620bbd4267a5d31a30864e6b864ad85a30f875d5a456bfe7f71c9e2539a1b862628888e37d16b1527db5ebf1b96c9cc", 0x9c}, {&(0x7f0000caa000)="52829115f2c11a4434d55e9b1c22ee543f06b5344d75f6118669f2500d8e44f997450542794a66ad849b2649a8630a92168aad8a599c20ab304d4e3e30e334d89a646dba3d212d9a36e00d191022a93d75ee27efd25d", 0x56}, {&(0x7f0000a5b000)="bc1f0e0140f6d448d639067245739f70e41f2aee76a014957d65d4a6b9f236c2d66b1edf4c1daa6d1069c7bc367ba00d", 0x30}, {&(0x7f0000fba000-0x1000)="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", 0x1000}, {&(0x7f0000f38000-0xdb)="35c198ea19f17997e322ad23c5281f998f755e9298025694db11092f6a557b469499263ac2a3b6910ae9124331a712989ba3b92c5218a73d3f4826c53c936354c4dfe7c730e8b4510350c19242a824d8668e6474dcc71877a851ba32af18fb0cb7dbf745b83bf621c3a11347978d0f3a10120336559b24b7c618ab2157e5dc996dfdefd75fce04494e94f5ce1ca8f21b957bfdb198d96216854891dbf035bdf0df22be7c679086fb140dcf0c663f9ec205f14d77a3b295dfec515d93f4cda390bf5ec202bcc0035c8620e3185db594e1881807b546669cec4af32a", 0xdb}, {&(0x7f0000061000-0x3e)="1522e245216d03ff76541909ecde02a9e9da5bed57700d8218f04fb183f171e3f3d7a3ac411fa110b20ab9df2d13fda73c44c44ec6d3207a2059bc395529", 0x3e}], 0x7, &(0x7f0000e3f000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "ec0df1ff8fba538bcf811d79d3df1e6963769531e0fe77e46f76c80363699f4a99b31fb9c5e28bd350abace82a26217ba0a693cd8cb67cec9a7db3f7e6b9bb936dd0e4a7e5550d02ebb16d33fa74fe01db12f78adf4ddbe4b518e80a78279d26ec250c7e65bb1bb053395c6f75f59f4912358ff76d7970589de31158ad17047292733e8d0f61e5c551bd3a5757a96b6b63b17c2b"}], 0x120, 0x4000000}, {0x0, 0x0, &(0x7f00006d4000-0x40)=[{&(0x7f0000904000-0x7d)="d048988686d6e35c609f2bad733a1b8e0bad3b6dcbf3b8360b4c52e22a19afc5af34dd9ec6e50f721a152c22eeff58a48edb8353387174e981cf786670dc63c2a16da12375d61852a3209dfb011864245b5275898768f06b419cad1059746c27ed75fa17449c1d8a492bd858c2fb8ff0b0b3418228faddbe6bf01423b9", 0x7d}, {&(0x7f000076b000-0x41)="16863bbd51798dec43020ecb59f744b153c81d75350b7624f98b6d509fbc300b8de4d73ae0245220a6c7d0cb9e23f904ba330c780b391aece9b2e156e74c784ec3", 0x41}, {&(0x7f00006a2000)="694929f5b022efd0efe01ed525797272f6a799f2986596b9415d5acc1d07a88a825bd439ad7d64de1d1db4cb246aa9cfe3b4281d095ca0f8006032ce251efa81dfd5def3f22f9456902a62760ba04d3fc2e92adacaa28920bb0a79313356f8103e9f59cdcc45a49c863a32bbb2b302da74ee24aabf5b0114fc666b952608ca09e8801cb74200afeb61cc0fe5aad9ebe135c0de4639d2285ac8caa29155ce6eeb85876b47cbdd356f8deb67f61f0ffb2c1eaffb6e", 0xb4}, {&(0x7f00004f1000)="4b3c0728f1bc132c59e70861e214e6e49ad3bf91e7c6de03991a1723ed1e709d979b31dff4c539ea43fc6fad36a63152ec8a3edf352bc5013d113c7a72dfb7e511ab339c325ec4e96e062cb53606b5dcc558a0359e269c23e0122d5819c23a69a2ffd89a07", 0x65}], 0x4, &(0x7f0000dd7000)=[@iv={0x100, 0x117, 0x2, 0xe7, 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{&(0x7f000077a000)="0c2c135b287b5ea935c5390d1f2d759697ed7dd312ad092a658e82a296c13cb339c6df42044444fad66f8e9d640f4ec95e08a346bd15b133b0d4c116e4", 0x3d}, {&(0x7f000023d000-0x1a)="f03738911460bf97228f31ebd4750933d7e0df34c791af11556c", 0x1a}], 0x9, &(0x7f0000049000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x30, 0x48800}, {0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f00008d4000-0x11)="855e21fd14e90bae0c9857c87d0a5dc07d", 0x11}, {&(0x7f0000fdc000)="32ff4b1bff5d390d1f6b990906032beb8ba983781057367a5b5d2ab9fd2689cbac1d63d5995747265456c13961bb0a860e4ec2e4885cfc00b40400ad6ed8e8d4b058e79f8e32c93427ca7b9851e72b4570abeca12d872ead2525837a8d88a44820c6fe2545cfeabaad1451b764abff95d17079ee51c7e55fe0a7faabc001c78db1869a97542111ef9c2835237bb9bec2f0da780f5818dc2c0c31ce582329497eaf9c121ba73a95e66ca1457c6dcdeb650ade8a4f1731ee5d17ed41804578f61446ab2f3cba0e29adf90cde", 0xcb}, {&(0x7f0000a38000-0x2e)="b363ac83a728fa41796ca262e9c57ad63a09c1c83cbd71cf60176b4c26303397a6bde3ad21fcb45761f641bd9aee", 0x2e}, {&(0x7f00008ed000-0xa5)="7d4a3a3f7faacbe69e95214fd35a3a40a719fc03de86d38ef0852f08b372a57d2d009e5d8e2ce2407f1b5762efb4b278d12677fd240e44785f3ac40408d066a284c8eecb165691eabe646f0f4785a48ab2dd70c9c50ddd7cb1e797b5ac1dbe10752253d9d374e29577517669a2ab02314f4e91c25180a11757ecf10312fbfc641c1676064c0e61a127d44b8e49d217615522189bda490fb7b5329618590391a5272cd5b360", 0xa5}, {&(0x7f0000809000)="2ba78789534d137042ff2ddf453ef34d11585d33432b4446d49b231a54dc6df455bd7b70694ad93b9f4391f95b56324b1e5818f22e263eea36f5b33381a4ee0abed110784f66a1cdc099bf200e92e446e4cb5792a4c3064a02d63e1131f5d37f51762dbbb934af350fb488dea3c77ecae8e1826b8fac94bb9cbaf02505614b2eea7d9b9ad0c4a27b845be4", 0x8b}], 0x5, &(0x7f0000581000-0x1178)=[@iv={0x1018, 0x117, 0x2, 0x1000, "74d888838230418d48467311a1272f208f25af49149bce37302fa10f92a1a3e8ecea90355f16e37fdcd2225e3095ce68ab9caf36fe2edfbb001d228706809b889774e61913ba02d261730052d4df84c118162b0a4cbcd07a0fa9fce73172a5941f57406656e2609ee17807c346a4be2c55dafad9e3c981ad0bb4acf2a6adce2337cd1d5651e543f13d881e81d14c850b10a3267b96ceda56a3faa5dc5713c58a5cc9d7c779b5741414f43bf9d1274a46026bf668c30b56aaed6cb95ae32b1f8afb873962df3b8ddc7e4a51c256a7aad6b26461f017bf56aaebe7c5fca66a76c85e5c2f1b930afe40dcac7d4c8d0613b8a6d635085d520ecbdb2168f33e64d78e3672dc9cc631767afbc96bb56b4055f21dcb397fc53fca2fc95fb497a846a5795bcfa45a14fb3964588003fc49d249bde4efc91609ed0668aee5869503adc3cf06092bdb193fadfb13630cd6397e51c2ff9498f45d8c1a3d97657bd0b977644dafe42d819c377a35e91ff0818bbb258204e91c4d43d2944735962424815619e07f2fae6fbc7940d224755657f4d7fc1cb4f91f9ef8683c30e2419a1a7d35689b8116f035dd38f6afa2324478f4b969e7a3f7a321d6316aa7ab2c4d3e8a764f771cb5cb455ce973c236181440e3367933fa3d876641247980298fa2aef69ad2ee1c8600850a6c9bc39e41a4416d0fb44f04fda0c115ee61308bfa05963ebc2c51a2ddcbe83cdef6fcd599f2796b8eca785bf70b9bbdd5c35bc1df95c24810045c3c20a27890f7349daf1ad6e253627a54af6a842d38b8c2b82e41628667d97fdd7880aab93b0e4f519699622230d472654b8b640f2b6207dfc00aeb9f0a30e7c59a88181b249e1963840b761cf8e997f3725f2d421d6a6eab648b2f83232fa3116d951e7c632651711a58f455ba50bec57d2f66ad9e9b3440ef46fd5cd8905f94919b123358fa3b9ea3e2936ef902f681b2ad213cf1adb206589e1975ea994e883fe35dfa0437cf4b1fb2f093e348a3a551178faf0edd977f76e30abbeeb25ab0011894d94c8515b708481074fb7ba5e29243029754e5c33fbe441efc5532991018dbc419768a037524c6f3d7be89032fbc99458ff49389e3698ef3d5a58b19c500955aead64ab141a512a2eb69f2e6b7c09e10b937e6a1208575177c4dc92ad8b1df86173837f99f64ac8eef8c7b9226b4ad89070b4ad92a73ff8da1860862a9d828282b41a1dd02a92bc056e05f220491d307dd5befcee3c239a31f629d62f2c317b9423d57cec72c688779566cec880136ab276a6a8e0056a1edf8037d20c5cfa80a7fec4c9748a4fc1d37db2a525f29298f70bf7238d3031fb34de55d4fa666df2fbd736be39c254920a5310f1c52715c31a0cd987f05e144d772eafc2823d400874b284fafbbf4cd3aff92ebce0eaa20b68c4188b5f8f8a2628ea9631727f98278dfcf4a95657102bd12b6be1a3d08bcfd9b4ae131afa272057d4d0d001fe588dfa1786755bffc7ecfd70c1ebf140387fc9b0f50cadbd148c198853be0023dc1231b26d3aa40622ab7848b01192fd551a09b06996884996942cdabb9cc35037f96c6e60247afc46679f9305080bea1e3c4e50004fc9ee13eee0867e4bb5f24344b97d4908d7dfe981bf682ddf2125d4744f2fb000ffd098eeeef52d54a6409abf0e735b9bc259ab9c31ecc75e36c5033b836e2f32c58528f9b2767c2efece74145b40ed9d5bcde7a3cab367c51c20694214c27e217472755cc43d5d4208ae88fd895c61e09995dd69992c3a9c2a5523aad25e75d8f9f02f22a138ff27f60a9bd540f877d2659db8c115c90a0e5cad41abe698d8250ee048b78a7ac0446592165b701d31a2c50619206e8c6f1b252377438ed7e0fe6cca20739bd8966cec02c986048212507d323e2bcbc142a1e724540587801e912688581270cb72512320b9a6b1726090f8c4b8d410156aee889cf490e8a596fe6b03eb83b1e854a168153fbce9b2fb146a2b1832a57fb4d9b7cfe35ed837e76b013f3161568bfadb5a4f1e35e7c2af49f73a9987e7b6ae5fcfe1293b3fb310fe42f25285b49262e1fbb95795ff9d7bff6d58413e67c878ac781c0ef1fa0a4ddbd98f582999f49996f15dac0d65fa3f6aa43b0afce22b0c15d21c093b642ff551f603b4bce9c10e36e914e5cba99727fa5349b1f29053de151a88a392d1482c0502a788edaf6bae0474baa03d832d5701e76372431a9b7c957b7b65206849a52200e953905f0e5ee148752bec0603c2ecadb9add06cba8587579e1e325a2d1d71d0076867066202c5118f5be1f27c2964f846b4294ddcad1621aef0836b6f858b8b1ff510b8e0e56cecd12aeeb86f1af2fe22f0d90483d445e19085097deebfa8d17ea721caf93dc4fd93d2251145728b7133daa9aa06ad9dc8bf6917f6416927939ddec652935371b007ea85999fe78bfa8959e218c99a7edc19f595e5ffed45ed814721c4d6143e9ecb50c86f330315abc3111781b7c3cabcd5c1fb2d25fb2f3b3d19e9f21f8fa2666cdb07aecfcbb7aba19fe699a12f450bfc506929c8d9ed7f8c3374790c82dce39eacfed3ced587d2fa5b53a10730ba24ddfcb500015edb845cb0368067dd7533f468ee7cca3a4ec7ee42ecbc899a89466c1ffe4a7bdcccecccdc4f196be28b91f3635f2ad20f830f98d87e2010705f62633b427adaa13855310e3ea40e2102b8480a60a09d125a91a440539d17fc1a905424a9c6996d87bd2ea68cb19ae0b058bb26998b803f3ceb0faa62f30d9b14f9519959a52fd6a913d9564b652c67d0be72662a9a66e251fc5c71eedbbd81ec1ea498c33b209e429fd60d1bda6d6af2840bc6ef58e1144770f5b3ec9179afdbfe722a38f056ae1444ed2467a38c832e09cb0bb9bdcc6ff269d4b4f1a0906f4f939f980acacfbe0ea9fe2744790c932afe53824006a5c83745b0baab4cf1a8faf8f28096f9119abf172b13f5484a9e3207c0db62bf3f7bf3068f5992618c7dbf913d3fdd1e622c20427c9b2cbdcac0839e2c37c98562663006aecf6c92e770fd043596349756d7123a988677e9ce14e51a02a0be6fd1dc889bc77418da1093ac8e1d6862aa45bf1333e5349f61fc09448fbc402aad89861b315b0f13473722485e66ed70b6a8f21f444376a0c4f5d2bc9445339bd5ce94deefc7f294280242998faef5c18a1fe27d71e16d3adfc12a7ecd3983413256138c7590af019faeb34c93191534ce1899e5c618278ee5cf4ead6fc0973b8e72d21f582f86de7e511a5bed72e3020b26e40390489b1794f4121f477e1531aab24ba89803e0301e137b6f34f3f9784fe3fba5b88cd28f81512047c649baffda0c3746722842a5ad0c154b07d9bc0898ba6ea73020794ba1e13ee41c7c44de9cea29d7d1e25334dddd0fcc8ffe9551926f5fe5bc4a13486915c4649bb12479f37cdeaa0c85ec377f1a8849c316c7a0cfcead60e55bfdf480b795c790f70be53ce48476f176c1f1190c755fa0afaa8aa68a5662e80d9a187f29c2c44bb1c61842c62c01b82cb1a6c13555351fdf87be667706ea0fee06a6925914fad18a0f966eac6a7411b2450a42dbebcad2e1d349ea9fddd0bb2c1d50ac806f1bf7c9a2a0c50d4574f5608b1a9c80e4380f092a4c6b651bf5e8ae7aebfad621c8ce439d7d68ed78d050023766d526d020b3d031505238f4eb8e951fbaad79160f7b0bd35259542b6cab7c797409312d1eb9f082bb4678108c23a69ff622303a2f16138379d508bcc87bf52219ec1120c273b4871f9e5ae8c3d5f936dc3170f7fe20023e9c075aa695a676f5604a1210bd571c482d9b9e3bf5d5207b34721d5c900aae8986e03bc1b3e03eee6f80fe673704c0c42a475914c6f39ca37fbbd980137bd8793ffd0cba6d01a77a3d0ff026d6f9d1f66d6f29d8569a3ea4ab74d62a7f47c09df790430fa2b17406d0c735f5a31849ecb9ec1dcf9e595651a6f65c107b77131c80d360ab0f3bba3f6497dec8bd82e54a6949b71c99b87c1150106f3d887d4295001b0033fbcdeb3292fe3d6fb177b415279d5b5afac1bd4d07380fa59d5a472173a675c57a7c2da6bf5960c5b9189030916ae349f184c2fb5f3347de9cef512c012e289768abaa750e474c9c179209259ea0c90c4d11071cc71dfe30684098e621c1ea0370d7b63944efbce03cf2298a8e7003005f2278f676b16a59e707120c1229c2d4be1e27c6283097686479c6a712314ed2f1d4697a9040bfe273a359af51046120e6a946d1815cbba60002013a0b9f4cf276b724ffe352d464b2882e4bf9da4dc3d4ec867623c60d1fed861f615db64da3e4febf7887885d0d869a242f299e6094c1152b577aa36babc12b219db30b39d3831cd5d2be9e5a93146f48fd8d2f75c8c4b67a12d28575a45d57f5010b8711fa33e9c491d4fc1338413b775a73c407cf7cad06b79fe313ca788f2d910c0374567096998e533fb87ccd72bb3105aea0583f620fed87d0177fed96199d97663a1e800716966fd479155a5b2f868e7c29a95c5f487de1fdfe1ef44881e9486ab6c58215e760d6be05bc5b38c57bd3d2ab7fabdbabfcffa7ee8913d789dd529a3a4f0854ae1df8687ab67e780d408c1aee175ef7068356a1618256382a693dbbfd34f6dfd01302f254b9c612409d415645d298edac8539f57381cbdec04bd7881633990557baf83112ad2a8c1f96418977f19413ed1ef985ef9412576e4e7682a337885dc8ab0354338f279994518acfc596d53a8702d2beb5319ce655b66cb6f7dc53035b1587b8bfe4ec1de5ec914e86b4aba7f0a5590ae1b6408b2831369193a628d30ebdbdec038f318b9bae747cbe83823ad5fe26320865ffa2bd247accbb4a10ab735ffdf71dafed203b19a8a79a35ec7b39b984ad442a8d1e704723d9d7147b199c4fb5e1939b793b69f58fce303141bfcc96ca4773bec4fb7966d6c71c9cf46ed6fb3037867b7865038afb8b21a2fab2c9ac6534f48248879d9be155272b286603cd9154e1c9c2ff1e5c2b27bf7e1cbd091502cfe281bbffaccf0d4456950511e41346a45f5a88ddeae2759a6cc451c0cb7ffb8f997716f13321c7906c79d5fd9e7d5fa96863376bf6cf52e7a389e0df2f49f7cefa438128c39ff0d7b23c4e0a3a7a65b71367b9bb225f80ba7adcb8d9797edb84c89d7b0b8f33a2def26ba35b10882db608785074aa41cfa72654bb442a79511997c4aa53195eb9ae4041a0580d848c80d51cd548904a43f0858ff08ace55e5739b7af7e2213690ca91ce2fa10d0ea597d59565f478e41b2ba953b171d12c32d9ac0c1aa6dc76090414b0c7db4e1fd682b43131802c7f05872f5c0f045c6edb57b764118202aae13599a1ba11493980de5a4eed780e2c180afe738a60e3f5cb8f73d61244d866c6e1ed4183f42defd3087c4dba716b70a1b8b40270a10ee3cb252d633212bb3d7cbfe96518ffdec3d8663617ff1431cf4cb5b7cb70dc80f52eb12bce9b61c5347b402caa69b0f2324c4c88c065d1c604e636ba4b29fa8f646fd938ef368a06f9d7a6ee13d2008461affe31e3298a91d0cd1ad0868f906a1a0e1d4a1adfbeb320c472eebeb283ef2dcd94a8bf5e3eb4a41e7f35157c376ae04341b261f33aff0cf14bccd8935ba0460ea5587798dddec285177f3d7620465619975e16109e35bf75aec1c226b02f8f183668ed87b65540e2b797a6eb9dd96451dee8b3e3eeb4a73bc0c1300782645a55f8f7a4844cabbb428b7b761ce3caddd6d508d75d5dbf21f5ff1f699d16b099d75f1aed018c4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "09ae82756c7413933e83247be45b87147ac3f1b51a"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x100, 0x117, 0x2, 0xe5, "2e427d2ac3408dcf88e9f8cb0231463e0d02184aa124a008afebdb9bdf05c2ace395762d5f4f22ede34b002a0d3594cdbbf5d0e1dd618bf33c1cd116c7c94446b4fd4ad807fe1496548d46cac69613994a6841e0dc9b376708186c67e160877fccf9dd1cdd6fcc7d839e821dea57bc0bb831fb6a1c09756b96c2d258a8fb77c1875b21cca7bdad732c383181171a17783229896a8741c220fae8acaeff556ac038d06413980a8affb0330a1050eef330937fee92265f526fbcdfc84390897b150b1cac5d859cde163ef86b5833c75d449ab2729f27065ac6a7edbd641da4daf42d0eb6e42e"}], 0x1178, 0x4008000}], 0x8, 0x4000000) 2018/01/20 18:37:21 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x800, 0x35, 0x10001}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xca04}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005c2000-0x8)={r2, 0x3ff}, &(0x7f0000000000)=0x8) socketpair$inet6(0xa, 0xf, 0xfaa4, &(0x7f0000b9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002df000-0x4)=0x14) ioctl$sock_bt(r1, 0x5411, &(0x7f00006e7000-0xec)="bac91e0ef9626a1ceed7e7f82962e90b2eb533027b2183ff2d269b3cd85db2342aa69887a2e3f2bea46c0af6cf698a7ea58bb9e6b46d98aea9f8da4ac242eed495c9bce367a7a04645ae52ce36effc15e594ea02a4ed647315b8b3a04374fbf048b0c7b144bcff7ff595c7b202b89101116965b0f27df0e473840aebc72f886a10b2ea87ee4c4c802359f2dc9c2f5ce8e13d63af683f77c1cd22a92651dca6c07099457b5371d306d17ff722913b6deefb17b51e9b1fa870e4ce4672fbecf99bdc4d5d12d063445f070d93aef83f4c438697b6dc6f4e29624773ffec034eb3eb3aa1aa83107e76115eb5bf75") mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000838000-0x18)={0x0, 0xaa38, 0x30, 0x5, 0x1}, &(0x7f0000cce000-0x4)=0x18) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a7c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c9c000-0x1000)=""/4096, &(0x7f00007ca000)=0x1000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e02000-0x1)=@assoc_value={r2, 0x20}, 0x8) r3 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000375000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) socketpair(0x1, 0xa, 0x61, &(0x7f000072a000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f38000)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000639000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bea000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x4000000}, {0xa, 0x1, 0xe4f5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0xd2, [0x7fff, 0x1, 0xfffffffffffffff7, 0x4, 0x8, 0xff, 0x1, 0x2]}, 0x5c) pipe(&(0x7f00005c0000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00007ab000)={0x27, 0x0, 0xffffffffffffff24, 0x7, 0x100, 0x80000000, "a9406f8077134118b4ed81f4137d3ce0d4ee208c1edf57a062fd3be22ca822cae8fed45a008309377e5bdec5cdb4548cdf4e725b96b0cf4c93638fa6363a41", 0x4}, 0x60) r2 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000426000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f62000)={0x0, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b96000)={0x5f20b046, r4, 0x2, 0x9}) unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000906000-0x98)={0x0, @in6={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1e}, &(0x7f0000d6b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000092000-0xa)={r5, 0x5, 0x1, [0x0]}, &(0x7f000056f000)=0xa) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c53000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000680000)={r6, 0x0}) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x0) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffc01, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c6000)={r0, &(0x7f0000215000)="d25881877f36d847cacd15eff3fd646d256624d8b7e6e2f56b687483fa61c71d6cd3e141ba3e8f2a12766860955586b3d483f279ab90f880568cfd98605c3657921b15df0d66d48de26aceaa439d552b12069170223bc8449728e91863e69a9d332a7db473906207b452e4bd2c3d7c5086e736618bf44c8f03981005823c22c08b30e572da403b95a52f", &(0x7f0000000000)="5bff81c9d15b24917e97cb85ba62a2d1e76128937abd6779c5a4b0395e0661c0132112b38520b2c3168cad5b4758f12572f95263f5b8768b7b88379d1bc93ccc7994db5f03ed3135a18ead209328fe5f8f561be6e2b445e8966fb31fa9ea94567d23489b3b1e919cb8bc7450733d3001b254c7a6277076462e1c2d61d54383cb70eaccc95e7557d8987cf10027c17783d34b81c4d373c38210a37c44c585a9813d564068c1fc173de729c81a56d2ce3ff63134e21e3ff31582ceaaa9899d8b7666f64704f3773ed83b31ba9abd734eec505345a7cbcd3cb7760497d90307befa40dc86b6da5a9356484612e9db5a4fa8", 0x3}, 0x20) r1 = socket(0x9, 0xe, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0xfffffffffffffffc, 0xa, [0x0, 0xfffffffffffffff7, 0x1f, 0x3800000000, 0x5, 0x70b, 0x6, 0xca, 0x0, 0x6]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000002000)="7113c7ca47c25474bea8b999137726668468e41836e9d37633d1d779304f949b209e", &(0x7f0000002000-0xbe)="78ce832a5086a20947aa8dbad7bc11b6781e5fb2af3123de781bd465cfdb6614bec77018eabd68bfae737f31e0037ca2fb79a93aa452d9201c00509a328231a2cf4b2d7115db5b072d74a1fd4a6a5ff7477cf5ee9406b9c027947f336413f668743b4352607826bec4777527e9ef5fe18a3f1e18cc6429768363b517f31ff1c6e1d493d198290a5551775ba695ed9865078a8394d340897816fbe5f76cd30769c42f8c6f74e0911b0bbe3a3e0b37831ccec01b553f84a9f84cc1ce842310", 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0xbe}, &(0x7f0000003000-0x1)=0xffffffda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000063000-0x8)={0x0, 0x2}, &(0x7f00005eb000+0x573)=0x8) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005ec000-0x108)={r2, @in={{0x2, 0x3, @rand_addr=0xc99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x6, 0x1f, 0x9c9, 0x7, 0x6, 0x4, 0x100000001, 0xffffffffffffff80, 0x1, 0x2, 0x3, 0xffff, 0x20]}, &(0x7f00005ec000-0x4)=0x108) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x20000000111, 0x800000000d, &(0x7f0000f85000)='U', 0x3bd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000578000-0x1)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, r3}) r7 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000757000-0x28)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x80000000, 0x2, 0x3}}], {@ipv4={0x800, {{0x1bf, 0x4, 0x3501, 0x0, 0x6c, 0xffffffffffffffff, 0x96c5051, 0x0, 0x8001, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x40, 0x0, 0xffffffffffffffff, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000944000)=0x0) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000feb000)={0x4, {{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$netlink(r1, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cb7000)=0x8, 0x4) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r1, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000902000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000732000-0xc)={r0, 0x5485c5c6, 0x0}, &(0x7f00001e7000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001bd000)={&(0x7f0000203000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f0000bd4000-0x10)=[{&(0x7f0000ea9000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f000027a000)=""/184, 0xb8, 0x6c8}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dc2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000850000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x7fff, 0x0, 0x4, 0xa, 0x80, 0x20, 0xbf, r1, r2}, {0xda00000000000000, 0x80000001, 0x7, 0x6, 0x30b, 0x9, 0x9, 0x0}, {0x3ff, 0x1, 0x7, 0x5}, 0x5d, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x7, 0x1, 0x5, 0x208000000000000, 0x690, 0x3e1}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xc, 0x6, 0x765) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0xe8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fa3000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5083, r2}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa1000-0x48)="efc8bcdf86bd2cdab95b11ea0aa569cc4bc58910179dc8f2f5d23444b3d71c5fed6b7430837ea366014b72917b9e39d4f491f7cf12b5a3c44030a3bc5a7e61cd", 0x40}], 0x1, &(0x7f0000b95000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000008000)=0x3, &(0x7f0000009000-0x1)=0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) getsockname(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff}) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000091f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef5000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000971000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d81000-0x4)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000477000)=""/88, 0x58, 0x10000, &(0x7f0000b58000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006f7000)="", 0xfffffffffffffcf4, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@proc={0x10, 0x0, 0x1, 0x4000200}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x5c, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bb8000)=0x0, &(0x7f00000d0000)=0xfffffffffffffdda) 2018/01/20 18:37:21 executing program 0: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000-0x30)={@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, {&(0x7f00005e5000-0x80)=""/128, 0x80}, &(0x7f0000139000)=0x0, 0x8}, 0x30) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f78000-0x8)={0x0, 0x0}, &(0x7f0000f77000)=0x8) 2018/01/20 18:37:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000082a000)="814d357975834f345ca452158de1a377", 0x10) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f00004c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ce2000)={r2, 0x28, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000abc000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) bind$inet(r0, &(0x7f0000edf000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x117, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x807, 0x3188, &(0x7f000085c000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000b81000-0xb1)=""/177, &(0x7f0000173000)=0xb1) accept4$vsock_stream(r2, &(0x7f00002f2000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e59000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000d15000-0x4)=0x0, &(0x7f0000158000-0x4)=0x4) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000980000)=@req3={0x7, 0x8, 0x4, 0x9, 0xedd, 0x3ff, 0xffffffffffdffffc}, 0x1c) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e83000)={0x7, 0xf, &(0x7f0000ff1000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x80000001}, [@generic={0x40, 0x800, 0x1000, 0x40}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x3, 0x6, 0x9, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100}, @jmp={0x5, 0x8, 0x2, 0x1, 0xe, 0xfffffff8, 0xfffffffffffffffd}, @generic={0x7fffffff, 0x3, 0x20, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0x22, &(0x7f0000001000-0x22)=""/34, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002b0000-0x10)={&(0x7f0000f43000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e5b000-0xc)={&(0x7f00009b6000-0x8)='./file0\x00', r2}, 0xc) socketpair(0xb, 0x1, 0x8000, &(0x7f000017d000)={0x0, 0x0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000903000)=""/4096, &(0x7f0000f33000-0x4)=0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bbf000)={0x0, 0x0, 0x0}, &(0x7f000026c000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a09000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbc000-0x4)=0xe8) r7 = getgid() r8 = getpid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000ea000-0x40)=[{&(0x7f000038c000)="d2197bbdbf4b1b607676f10c2d7a2f358555410e6823278279f9b766751453225ee833d6f18ad28170a419ef9701183b95ea62f9e2e57396d95bf0", 0x0}, {&(0x7f0000866000-0x81)="5ee641b2404fe8a2216d9ea6cdcf9541971df0966affde5718db29614f2652467c4c116155beb27a22de5ffb038cfaea03fa4b69e45af395c3f7d72657f024c087c2a21d6e0982ba0daf7978c2dd903a9f8e49f823f857db3ec7a7d9bfc1542638245b45bb1eb0a830b8a1f11357fae40b42afacd28c1591a0dea53e659a8188ff", 0x0}, {&(0x7f000038f000)="f31b86ebc1ad38e2efadf7d8c1655db24082e6174de437cefff2796906b8543cafcd69052f7776db38a61e9905a2c25a45230af924a0e55f7180918027ea6d78f884b48b5cb23151406895c6", 0x0}, {&(0x7f000056c000)="e2afcb1961ccf024e8b7adfbc2fffeec48bb1d0467125ba6757fc461a980f3e2799752e9ed4227af6c861c187149643b0598345e4d8b", 0x0}], 0x0, &(0x7f0000bb2000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r6, r7}], 0xfffffffffffffdae, 0x2}, 0x0) close(r3) close(r0) pipe(&(0x7f0000f83000-0x8)={0x0, 0x0}) accept4$netrom(r9, &(0x7f00004c0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000c8000-0x4)=0x48, 0x80000) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000091000)={0x0, 0x3, 0x200, 0x9, 0x10, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$packet(0x11, 0x3, 0x300) getpeername(r1, &(0x7f0000310000)=@un=@file={0x0, ""/4096}, &(0x7f00002f7000)=0x1002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f0000)={r1}) connect$pppoe(r2, &(0x7f00003ae000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) pipe(&(0x7f0000dd5000)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00005f5000-0x38)={&(0x7f000020c000)={0x10, 0x0, 0x0, 0x700}, 0xc, &(0x7f0000c44000)={&(0x7f000086e000)={0x3c4, 0xd, 0x2, 0x800, 0x5, 0x0, {0x7, 0x0, 0x8}, [@typed={0xc, 0x64, @fd=r0}, @generic="b57fbf3dcae2a619bd26a9710fbc511e87c9f5e1d7381e", @typed={0xc, 0x79, @ipv4=@rand_addr=0x2}, @nested={0x1d0, 0x43, [@typed={0x8, 0x27, @void=""}, @typed={0xc, 0x61, @u32=0x4}, @generic="5ec20c0856a59126dc42cdc7699cf7c316f309195c7b4d946f869511864a808d78660200a337c55c80bf06919301ec6e002bdd888860cc1acbdf1d6b5718b60322e14227e22838c75b258e1dde3991895e31a55ef7616b01fdf1e76c5b55d7ef", @generic="2014177c632b31020765246ecc7b6865bf2b5a603c487a48497bff42c92c6774cf43759cb031efbd0bdc46b5c4f2e2c9ceaab7e25f0477b3c60c6492f187ca1284536b7200ead2b59aaa5eefa53f62215149db0742e4be50d0a29aedf37f6a0c956075bdf0fcbc5522b4d12aa8dde373614e84bcab95602f9c5fccdcbe2232adf89e68dc706c21ddf7286b97d66d1bb4be70d826ee4c35c9aeeb8746091b2c00331ec230", @generic="100bef7092137dc43989723d49d3157cefca46c49dcffc4ef57550396615a43ea22e05d3143ffc1ebc7ceadb619c9082cb673b04a3e0dc43436abb4a7238d71b3a8b48008f5be3854bcc0adaab0760067063b24e561d9f663241b82456219cda6e6a69095ee106e088a63ed6ee1e439526a76925fe86fdebf75556838f465e970b428786ca305e9e8a422bc77f75de85eb3ea870ad6d0989ee1b7ba4667f55b8188beb4eb9d006a8276e8768ad95af3f8c"]}, @generic="9bb53243b995194f33fbbcb5e9f691290d8b5afa89d9b6793c7202d9fa520fb0b2f80866581d5179687439f6533de4946a08bf7bd1b52a087df88a9a6926064c39903127bfbdbbbd7b63c4b788e243db491bc789acc60d2bf1313c7e30d049ba52392d3beae3fb82f99af19d46e5ab1efdbc6123176cb1b1d30c8864885425", @nested={0x130, 0xc, [@generic="114851a547cd457a67b61fdde03ceff750f5b3f860ed1eef8da2729b00884a2ecddaffaa126c11a8808fbc05b9c6a832ebf5b4e996d74708e02bdd04326fde4926b9a95694ffb2db747fb6239d5b257b03625a3e89ec11a0c56c6b648eda9b6da2c97839fa0b9fafe8e57de7a664713c2474e1c23d6108aac83c8503ccd9c6b147f1d0324b161e9703e5f07a8c7b7604ff64f5d4f239f3cfcacd4e53296d61c0e5d798c474a4dad13402d533d86cebecbd5fa17786f1d2d10025209c0868cb3f351485f5f278f252790999c2ff602114872a7c30cfc986d41f0c3bcb1beded92a1e5a27363301ca19c3968b82e8ffb203a", @typed={0x14, 0x32, @str='+vmnet0}\x00'}, @typed={0x24, 0x47, @str='\'#procppp0wlan0selinux}^\x00'}]}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x800, 0x1, &(0x7f0000454000)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f00001bd000-0x38)={&(0x7f000048f000-0xc)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f000079f000)={&(0x7f0000432000-0x10)=@delrng={0x10, 0x14, 0x10, 0x4, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4000) bind$alg(r0, &(0x7f000024c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000155000-0xa8)=[{0x0, 0x0, &(0x7f0000f02000)=[{&(0x7f000045d000)="8e174cb128e02808f2f259f4dccecff407e0f5e7b2ae3c92cf683a47f7eeab3d3c", 0x21}], 0x1, &(0x7f00003bf000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 18:37:21 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fe9000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f0000d90000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000813000-0x4)=0x10) sendto$inet(r2, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1f4}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0xd9293656f0160bcc, 0x300) accept$packet(r1, &(0x7f00001be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000afd000)=0x14) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair(0x13, 0x6, 0x2e8b6a19, &(0x7f0000883000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004fc000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c43000-0x8)={r0, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000ca5000-0x1000)="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", 0x15a) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000+0x2a6)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000002000)=""/221, 0xdd}], 0x3, &(0x7f0000002000-0x9d)=""/157, 0x9d, 0x6}, 0x10021) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000f6b000)={0x0, 0x0}) connect$ax25(r0, &(0x7f00007f0000-0x10)={0x3, {"a59f134a31a50a"}, 0x6}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x20000000080000) ioctl$void(r4, 0x5450) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d76000)=0x0) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b6c000)={@loopback=0x7f000001, @rand_addr=0xe0, 0x1, 0x3, [@multicast2=0xe0000002, @empty=0x0, @empty=0x0]}, 0x1c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009ac000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000811000)=0xc) getpeername$ax25(r2, &(0x7f00000f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b5a000-0x4)=0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000600000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r8}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r2, r5}) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000f9f000)={@generic="39862dfee1e0c14b64f42bd918058b61", @ifru_flags=0x200}) shutdown(r3, 0x2) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000460000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002cf000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000432000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a0000-0x4)=0xe8) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair(0x2, 0x2, 0xffffffff, &(0x7f0000e96000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e48000-0x10)={0x0, 0x5, 0xd3, 0x8}, &(0x7f0000259000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000df7000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x849, 0x29, 0xaa7, 0x9, 0xa6}, &(0x7f0000542000)=0xa0) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ae0000)={0x5, 0x8, 0x331, 0x5, 0x0}, &(0x7f0000cb1000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a5e000-0x8)=@assoc_value={r1, 0x800}, &(0x7f00002c2000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 398.372320] dccp_close: ABORT with 253 bytes unread 2018/01/20 18:37:21 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f4000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000205000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x7, 0x400, 0x8}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x70, 0x4, 0x204, 0x7fff, 0x0, 0x0, 0x2, 0xa47, r2}, 0x20) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000017000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000017000)={0x0, 0x8, 0x30, 0x7, 0x7}, &(0x7f0000011000)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={r1, 0x1}, &(0x7f0000019000-0x4)=0x8) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000-0x14)={{0x800, 0x7fffffff, 0x1000, 0x8, 0x6, 0x9}, 0x8, 0x1739, 0x8000}) 2018/01/20 18:37:21 executing program 7: unshare(0x82002) unshare(0x20020000) unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x50)={{0x4, 0x2, 0x100000001, 0x8, 0x4, 0xcc0}, 0x73, 0x9, 0x8, 0x1f, 0xffffffffffffffff, "7cebaaac650da9644b6dc756ba44c4d8b85c00ffde6c47a0b51eaee6d0fe2a3b6742f261ada5c49ab1742ad65c771416ec4c22bc2e0b45e4005894a60307aace6b247694a37d06dbe76615e4a1c573ad17f19de97d5923a86475951676c64251d22e16ae6a984da0246b4977596bebbd4f366237c58b59a7f769f048bb2bde36"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) epoll_create(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffff9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000082f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00009ad000)={0x0, 0x20, 0x17}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0xffffffffffffffd9, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x840) write(r3, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000aaa000)={r1, 0x80000, r2}) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f9b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3a1, 0x7, 0x8001, 0x3}, &(0x7f0000def000)=0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f9c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f42000)=0x14, 0x80800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000b6b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9c000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f9b000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001d3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7ffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) r4 = accept4$inet(r2, 0x0, &(0x7f0000654000)=0x0, 0x800) r5 = accept(r4, 0x0, &(0x7f00000e4000-0x4)=0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a5f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a5f000-0x4)=0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000a32000)=0x800, 0x4) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000f61000-0x4d)="04000000000000007ab50628e1152ab896571b0dbe7ad1cbb1974102f8fbc1945268482dcf861b3b287d2269490d975d6d2a66a7c00928b9eb90168077b51fe94376f35a58f24629ed13f2ec5955a5") r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000d3d000)=0x0, &(0x7f0000034000)=0x4) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000017000-0x2)=0x4c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d33000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d76000-0x4)=0x1c, 0x80000) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000e74000-0x4)=0xffffffffffffffb9, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bc9000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x1, 0xc, 0x5, 0x8, 0x8ba}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fb7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ef6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8000, r1}) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xee)="89a77d36ca3116d010f73a57b3d0614cffe2550ad6c23d0d8ce814a5d2164e36c6c17c8fe77d884ebfdb221f1bbaf7c338751d75efc48e2b09c8af391b2f5526c7ae77c33b39aef6758ef1620590767229f57c5a4a4301aab995b4784da3eac8b0f25cdc416c6ba6c39a590be52b2094231c9e8afd9d8c5cc7396dd7264282f8e02b9e13fb3960421b3da349bc632f60a4a913a4b08e37a526ea34d7fda9f5d93fea1b095c9273e8a2e763b23cee7a6df0ff318f0ba4f1424efe9dea63d7103b5a56cfe79ee4b049d2e5c15190e5539fed757d67fa641eb906815d5a7defe1a8de28b8696f327abb220fe4b9787f", 0xee) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r0) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000078f000)={&(0x7f0000003000-0x358)={0x358, 0x10, 0x7, 0xa02, 0x4, 0x1, {0x0, 0x0, 0x2}, [@generic="9b04aab5dbfef31cf6914579e788635d360b0f9c6480aa1b390e078f040bd5b57f733b28193dc0d0ebdb6daf4dc34d79e1fabb098b", @nested={0x1c0, 0x55, [@typed={0x8, 0x74, @void=""}, @typed={0xc, 0x3a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e85946f325b253a3a8b49c60def460dfd947b2c5f32057249ebf6f408397784932915c86168370498c99e9422ce7bb068845f30c31ed24cd9ed49722df13fb67611adb665d095c7133b2403524573eb7cce72afbb238b7c4095f7294cddfd08bc12d18c6a39b746b632ceb0dc858b6799dc9b273cbe3c55bc87861af1524e3931f183de82cfdf397b03381b5042fc3ee9ab4c008e162eee8b8c59773ba4aca663fc5ac5cd5e7ce969482476a45c2bcd66b2d0023d4f0563d12c9a7a155678b8bd4e3887a18f8066b397cff8c366d277ba15819ccf96fe9809d76f5e1d0051788af04f701749826bfbb9259aa78dfca9a", @typed={0xa8, 0x79, @binary="2aa1ce92fea68b72bebd51c70a67b813d2cb41710ca89021625051870fd961bf15401ab02b55ba774885aebaf79c8ae5b4f3d7ce41cf9f867a7c4011b4d47941d9cca458e6efd30692e09e229f8556c155ddeccb2e983f1f55be68e106980ead293af19304cd07a7646367fb4cafed07188f1d151cf50c6aa689f55d5a1f484e4b9d93c3837e8e8b11bbd243ab7ce5e3a709bc1a9b4141e7390d89d83c"}, @typed={0x10, 0x65, @u64=0xc9f}]}, @generic="9603ff5c286373d24c1ea04f5e86add017efd4238eb69ddd1a02f065628e0e72830103b620ea917ce8e2510f82e57e099a74f77fe8d8ba32f2fbd6a9c3097781176b12e668100619ac29135142bcc0ca92db4ede74667fe0688baf4054ec9c782895eb898fec05594721aefe1577547752765caa1bb020266e260706831489d95201ea9c07c369c50cd2289cf25793704a783e2ef56a3b04b51ad941f6cee313f77a7707", @nested={0x94, 0x5a, [@typed={0xc, 0x74, @ipv4=@multicast2=0xe0000002}, @generic="bb85ae4cab0d072e5173dd15ba6d5783be20ea6f5c489c26965f4e8769f0bc0d66a7e7b8329077854eca0bc4819743a9f71149517d06871db781fc5b1c4d9617e649705d0cd6c77e590ab70af2e0870e08af5b0ef81d7176d48a1d557c3a75e8920cb28a72bb996fa64ec1576910a8fe", @typed={0x8, 0x42, @void=""}, @typed={0xc, 0x67, @fd=r1}]}, @typed={0x14, 0x4d, @str='bdevkeyring\x00'}]}, 0x358}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f000078d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0x0, &(0x7f000078d000)=0x4) sendmmsg$unix(r3, &(0x7f000078e000)=[{&(0x7f0000791000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000790000-0x10)=[{&(0x7f000078f000-0x78)="c95dc74817ebdfd7b25287a165a03909095d625d85bd1760a3b9d237f5db9e01d2e9c6d7456546f483964aa9565554e81fbafb30642fb43fe3622cff34cc7d4cec92f0b16088228045c9eb1a9cd7be3be20184fc3b9c7977fabb6fac8f50db7c386c4813f828feb81c89483d2580a979702fbabfaaddea1f", 0x78}], 0x1, 0x0, 0x0, 0x20000040}], 0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000-0x88)={0xffffffffffffff63, {{0xa, 0x1, 0x4e, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000758000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000170000-0x8)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000240000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ff000)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007f8000)=0x0) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x333, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x80}, 0x0) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0xd1, &(0x7f00005ff000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ce4000-0x1c)=@req3={0x9, 0xfd5, 0x4, 0x1, 0x1000, 0xff, 0x3}, 0x1c) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fb5000-0x2)=0x5b8a, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000671000)={0x1000000020000000, 0x9, 0x1, 0x8}) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a76000)={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]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/20 18:37:21 executing program 7: r0 = socket(0x1f, 0x8000a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ace000)={0x0, 0x0, 0x0}, &(0x7f000006b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9a000)={0x0, 0x0, 0x0}, &(0x7f0000918000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xe8)=@upd={0xe8, 0x12, 0x800, 0x3, 0x0, {{'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40011}, 0x20000081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x8, [0x7, 0xffffffff7fffffff, 0x4000000000000000, 0xbb, 0x7ff, 0x0, 0x7, 0x7]}, 0x5c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000+0xa9)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00009a1000-0xe9)="2f451ddcc4a41fb7b93fa190de0412d7f599102effe087694a3aad6915e4c3a15f8ae42838dea919f959cecf5ab6079c59c1f3989b2d0b8471caf2b8d9eddc3909c3a88927102b7c1fcfd5b9621bcdec5b5ade4ca75eac2472b2147e63a9d609403302142eed6882ad2f51ffbb73c43f64b1d0d2a64bf8e238c0c5ea1e58b67999c82cca80119aa48874591aeea0de0e2cedbea95808ad934699e44fb7f5977f3a59923d6f1053d0d5066c4324a91239d8db4f2c55bad054e18f384f7a701ebd0274808abc274c4a84b7f13b12f00fbdf321c7526ac8e03045c60063e52b9c5c30495e209117e713ab", 0xe9}, {&(0x7f0000000000)="0afc6a6bba06bc0ed1b4072f24e8199d27a40c64193d20733cd978357b31385716e85a80851eb606cd5d7dd9530409da6e4f0ab0fd7b229db674901fadc1aa8ac7a90a584f4caf724c96ff34b6356f9ba962cd6e0a89381789de9473562e6e0452004b157ab73ebf95146d70fa24ab93275847172e83099672afcc5a0ce853f192351f69cbd0ed7e4190927786bfd1e3c52dac7580cc3528f40ce7a6", 0x9c}, {&(0x7f0000c7d000)="34eea4c174074b892ec613b2706f324edda5ecfa2115f4ed92", 0x19}, {&(0x7f0000f51000)="c7a2a9d729cbd3bd5e65b66318acd4fd4aba394d80bd8a76626d19dcaee7a7204373927d605e1d6672fdf177362042bc01e2e0ea01dd103cb75127", 0x3b}, {&(0x7f0000657000)="", 0x0}, {&(0x7f0000032000-0x1e)="4224ab91a8a7394aeb97b414d95ea5b2d3807e9fec3387c45a817159215928f5afee2a122151d7b4d7da6b49fadc84619376f37f79319d1da07850da247a94f0b2", 0x41}, {&(0x7f0000001000-0x9a)="f557ca9fee18e7256ab1b856d0186f7b87fda2d0e435c2ad8e7ee7a6481ea4a7fcc7745833981e28da1ed7f578d4b6fd4fff378389c06876170f0b72e1ad5d356ff0acf5511c1947a2aa7a06779a5f61d13cc76d3c86214410add7ba99befea07f53a50422f7962de98432c8a9fe9ccd148b3d1eaa388339a280c2185f458a8cb8e012d1e2ddd93efac026e012e6b4176848c28a1eea1e5364d5", 0x9a}], 0x7, &(0x7f0000000000+0x3b4)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r4, r0, r0, r0]}], 0x80, 0x40}], 0x1, 0x20040040) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x14, 0x80000) connect(r0, &(0x7f000062d000)=@rc={0x1f, {0x7fffffff, 0x1f, 0x1000, 0x3f, 0xffffffff, 0x9}, 0xf1fd}, 0x9) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x400000000000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008e9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000)=0xe8) r2 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000796000)={0x0, 0x6}, &(0x7f0000ae5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000392000)={r3, @in6={{0xa, 0x1, 0x4bb12ef5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x4, 0x698, 0x3ff, 0x7}, &(0x7f0000b96000-0x4)=0xa0) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000016d000-0x4)=0x0, &(0x7f00008cc000)=0x4) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x1000, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000)='syzkaller\x00', 0x8, 0x6d, &(0x7f0000000000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xfffffffffffffe0b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000019c000+0xd9f)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e8d000)=@assoc_value={0x0, 0x585}, &(0x7f0000405000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00006bd000-0x4)=0x0, &(0x7f00005fe000-0x1)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000a09000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x10000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendto$inet6(r1, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 398.578460] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/20 18:37:21 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000714000)={&(0x7f0000d6d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f36000)=[{&(0x7f00002fa000)=""/38, 0x26}, {&(0x7f00009b0000-0x5e)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x100000001}, 0x42) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000189000-0x2b)="fa5ab882d603c56f36f8c4028475c6e32b3393f448c702feb80cca6c950eb4cf84c3f3a3506b7f9e22d0f1", 0x2b) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r0, &(0x7f0000a2c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098a000+0xaba)=0xc) bind$alg(r1, &(0x7f0000218000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ctr-aes-aesni)\x00'}, 0x58) sendmmsg$nfc_llcp(r0, &(0x7f0000e96000-0xa8)=[{&(0x7f0000619000)={0x27, 0x3f, 0x8, 0x2, 0x30000000, 0x587, "e657019620bac087f965d96c9732bf521fe6e90a76aea498ede899066e61ac320a52621e45757ee3a51537dc696a08d95c765d6e3953267e8894b6f978be77", 0x1197}, 0x60, &(0x7f0000a72000)=[{&(0x7f00007e0000-0xc0)="96eb9a4e0e53887da3cf1288a8adc7d5ba8ffac62d5a291072839784801f962384ed918bc563c127b700186c01a46b67043f25e20c0f063921736d333a200ab5d0eee4d6d8eb47892f59001849544cffc30361ff1da2a5546ff3d5a2b63aee809895bc59566b9d43d089cbfafac98b477b225651cc85be950d92cfd186a21d66d0092720275ac6c292f261c4d5094573fed45edc117d7eb378a929c512304e2cf99ee23dec5e1c54937dd7c9381bdc1ecd92e702d8ebede20fabefaa44aba83e", 0xc0}, {&(0x7f0000471000)="b36854aec130e0781ce1ca492ba5efbdd203779cc73e4882073640381fefb71eee08a21bd8d445dd5be2db785ffd166fdd382b090140ab03018adf63e03ba57c5a9ffa301ac6249b864c0c84be9c2fab1863d510a24691e318410944f9402f4140b50c071251aafe0f367059e26c4810e280ef7a9f621ec69fbc0589c2e67d751eae544351e35918127e932f52d46f5a04", 0x91}], 0x2, &(0x7f0000b55000-0x80)={0x80, 0x117, 0xffffffffffffff7f, "bdc5845d04f3511a6e22b9976df62e8ebdd30f7e210f5d96f254a4c26253957a456ed250a74af1181d652e9a1d687e2e57758d28fbf97c0bee2210b6481d3ad920487ce541c67cd55def8003a139d5e0f715547d8eb252ef66aabe72997655ae705fa57994ba248a65cfa121149779"}, 0x80, 0x4048000}, {&(0x7f0000b22000)={0x27, 0x6b7, 0x100, 0x0, 0x6, 0xbb, "5872d44e1cbfb5cd23433149383d3c9c1560822980a09033b80c5fa3a5853a21c7076dfe8bdf98527aee3c4e4ca24e87b534efad28898668793f4ab559c9b7", 0x8}, 0x60, &(0x7f0000339000-0x60)=[{&(0x7f0000a5c000-0x5e)="34255d7a218d627c8acc09826f0dd9a96a2d7e6027f8d8a8688d451f3256c0ac0cbf30b4a33ec9fe6cab369fef939341b315e9ca5612412523d2046e9b99f5c21334602e1f64d014c711f59c739f30165cb627803538a14cbf2eb367bccb", 0x5e}, {&(0x7f0000fae000)="9c215f5e16e658ff572859b8dd393e97321a192d794cfe9b03", 0x19}, {&(0x7f0000c1d000-0xab)="cf5a381184733d8d431f1873144169cd9abb14eb4cf8c102e6e9a0be7ac0f08839aa4e436d22aedd052385c41832d050e61c27c3753922602d53d839b06b8be22c9961bf07d304627e92c767f351bd0743cfc9f1a4f1c422b20af8bd72fd0237049362583d9964ceab470de7cf92b20d2b066a905629d10dc3f206e56943f19e47cbc9a6ef763fa8aeae361aa21ec1156103f67b2d5caca4932d1ef55ae62d29c9ad0c405badb90bd4d703", 0xab}, {&(0x7f0000768000)="", 0x0}, {&(0x7f000068a000)="7efce09dfe", 0x5}, {&(0x7f0000bfa000-0x81)="32db399331a0c23423343a56fb4cd51bdea43d12245719f54fb5861ec346ae8a96db3ad11c0a36b34151ae47f28500373bd2280a741034b6566e15eedd16e22c90b1a03dd2c5e6432c2ac03437f159bb2df12a6529359fe0d99a5ee1e69110188bd332517a93df6a6517f83407e8ec82b5b63c657ed8f6fb3ffda60c9417121663", 0x81}], 0x6, &(0x7f0000fcb000)={0xd8, 0x11b, 0x7, "459ed8d44138c799ca52c168592fc04513d8b92c11bad89c5a9b08c94d0c5df2d97524213345193c3be2d6d2271136df8eebca2084a3de656eb3141af08dff624a8ec46d63043ee64f0b4e9e3f93908dded52434be51ae6645d1ce4fe72e08631bb896b37055c585073f52a2ae7c9828c4b3a786670578094d50ef4be92570399ea2f54d3b72998b21a94f3c6b06b99cf1609c655d8e2f89f1c40fb28fb3e33aaa4f55e698125a54b2b5b4db799c27761f47d4a6ea0157a1f3ffac83a3f3c560a4c954dec6"}, 0xd8, 0x40000}, {&(0x7f000002a000-0x60)={0x27, 0x86a8, 0x0, 0x1, 0x3f, 0x8001, "0f051ed7169a7c6431f65268565fe9ce56a9487d0ab22c423b5f9d645c4387b1b874cd900d3ba85389bef14755793067640dd654a5288148f9c25aea8c7ac8", 0x9}, 0x60, &(0x7f0000ab7000)=[{&(0x7f0000cf7000-0x99)="aae54b78ea8d22fffd969d4b5840bc3fa35a350f6a489b4d76d9f86104c4c9208cd45755fbed92da178fe48554b091df1df1304fb09d4a6430a725c76c32c7ffa39b3fe778933246bd3305a6693588a6ad6bd14969a8951cb8f1d89bb0e24c502c68dd905ba082ac46b898626541848dba5bb7745db2bb721bf3eb619d457e2759312fdc4b59b216aabe6d712cf51c2771a5b404f236753287", 0x99}, {&(0x7f0000960000-0x89)="ec89191c1bcf1d87302c17a4e69646307bf2db978dbbec274f6b88969288465c8998d5783898ae2e4bd847e28aabb01b876468563475cbfbe75be9bbdd77138568895e999334e16ce665f8f63771483462584f293c0a407ff0e108a520bb60b25ed9521f9463b5a649fc9372380702ca1f9650f1e08ffca385f1814994881cdabf7373a93bf884dd1ad63d43bda6a29c9d61c49cf1204eaefa33474f29982c6abdf1d7c9cca94ca613b13d0417a0e257e832e9b47c235b69056dce69e5355500a92a514936b81dbdaf0d45f13ae53ea6b9b430a6c3e066ee21", 0xd9}, {&(0x7f0000db1000-0xb8)="4b0c091dba2e810a5949fb4f7c55db3297aef7b5e38bab55c426579536e09ca28f771dbe524225c01bad2d70c308192627fbb2a83c786dc39b33d041d7f6e295d8810b207f80fbdade1f6cd13cd89c4321aa30ccea4e6209c4746e58aaf285c17166bff82775787e8a4faf1b824168642ea9e1e100876a4677273723719d8488db22c566d9c3d1cdb55786b5ca02a7d98f1f65cc8a72bac521122eee9d39f91d87edafdbafe6a5ec03fc3376d6c37b7724cfb631ecb1f8ab", 0xb8}, {&(0x7f0000d58000)="608ee5b73dcc58845b854ed96fd17192eec4a87d5292f03d92fd206c6c10e7807b01ce7e619f09455a669b0b19c225f1", 0x30}, {&(0x7f0000259000)="b47e536a338805a7f5ffaf5e328e0c85a2b0724106b0d05f9dd6d21a82a97b5bb9bb0493b1b17f11678143547fcdd7956f4816d26988cacdc1cabf864a0e60c18667e75fdeb2f448dd520f59458e058c0d49bf24b47b349636825b849df08ff6", 0x60}, {&(0x7f00004e9000-0x1000)="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", 0x1000}], 0x6, &(0x7f000076d000-0x98)={0x98, 0x10e, 0x4, "9d138367a073bf108175301f7151a5e3a0ebc068dfbce18180e58d1471a77fc9c13515ef694401496ac71dcbf046a4e6ada9a493c90867bd8ee1462b1e9a69496fe117a5d087a0d463cb4ef39bb2d0c3cb0cfe8b1801e2b8feecc5c1f6f63f56ee88d21d7fd8630d2442c712b0770ed34849db3876d3884ce7206474efc7df05d3"}, 0x98, 0x20000800}], 0x3, 0x20000800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000db9000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000484000)={0x100, 0x0, 0x10003, 0x5d}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000266000)={0x9, r2}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006b1000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x72a, 0x6, 0x4, 0x5, &(0x7f0000318000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100, 0x7, 0x1f}) accept$alg(r1, 0x0, 0x0) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0xd87)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ddb000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x267, 0x5, 0x4, 0x58}, &(0x7f000057b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000375000)={r1, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0xa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 18:37:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) r1 = accept(r0, &(0x7f0000c4b000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00002ee000-0x4)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065f000)="a87cccbddda031469851c4f81efe6b5e4ef456c2c7d03650c3cc5e2c318e5f5381373541472695a0eb1ec2d7c64a8dbea86dd737f93bc9c0f500253968dafa470e218e96fca016d9f3e31baf2f5ba4f4cb5f467c921db9971e5748e86df77f4553a4af61396ed8ca8b2af44b40202b97d3677d1db4d824f9ca755e2918e5bcb174", 0x81) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000127000)={0x26, 'aead\x00', 0xe, 0x0, 'ccm(serpent)\x00'}, 0x215) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1e000-0x20)="", 0x0) socket$inet(0x2, 0xa, 0x5) socket$packet(0x11, 0x2, 0x300) [ 398.636783] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) bind$inet(r0, &(0x7f000025b000+0x77a)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) socketpair(0xa, 0x5, 0x101, &(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000641000-0x20)={0x3, 0x0, 0x0, 0x4d47}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00007f6000-0x10)={0x2, r2}) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0x10a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/20 18:37:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x1) bind$alg(r0, &(0x7f0000b38000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000898000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) setsockopt(r1, 0x3, 0x940, &(0x7f0000f82000)="6d62ec27b85aa72d555d401c127b5aaacf244f1f6a6866fed502e530cec13b202991ff34d06c3e9d1256623666497c680ba65af2534c50c11bb1dab5781e7e581d8647c85b8227125f6e5548825ab89c6326873b8792ca9787fc052fd343b15500d50f4e5cf224dc4c6924e3eba944311183fa7aa24326d8bd723503812181b560598d4e61b55baeff716e14ffa79844ea2d38ee3bbe5ddc98000a8290e3563193951b1ae57726dbe77f81a5a5be447b6190163fd1464160eff05d61c34eaa00b69b1155a53f85b007a5bce8f687d3911b7b22d6bb3e8083522566944ef63ba3184f431a3808", 0xe6) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009f2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x8) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000064c000)={&(0x7f0000aef000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bf4000-0x30)=[{&(0x7f0000312000-0x27)=""/39, 0x27}, {&(0x7f0000fbd000)=""/230, 0xe6}, {&(0x7f000048f000)=""/185, 0xb9}], 0x3, &(0x7f0000817000)=""/156, 0x9c, 0x7e0}, 0x40) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000294000)=""/12, &(0x7f0000800000)=0xc) 2018/01/20 18:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0x0, 0x800000000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e95000-0x4)=0x7fffffff, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 18:37:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x5, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00005a8000)=""/67, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x10000, 0x5, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x8, 0x0, 0x8000, r3}, 0x10) r4 = socket$inet6(0xa, 0x80000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f57000-0x4)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000213000)=r5) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/20 18:37:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000075e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) 2018/01/20 18:37:21 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000c28000)=@file={0x0, ""/4096}, &(0x7f0000ff8000-0x4)=0x1002) recvfrom(r0, &(0x7f0000264000)=""/231, 0xe7, 0x21, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/20 18:37:21 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x2, [0x0, 0x3b0]}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f82000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e94000-0x4)=0x20, 0x80000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f82000-0x18)={0x0, 0xfff, 0x20, 0x2, 0x0}, &(0x7f0000865000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003d7000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8774, 0x3f, 0x3, 0x3000}, &(0x7f00000e6000-0x4)=0xa0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f82000)="76ad997dff53befc89405f5c3b3a61be17ccf4532513ea7115277c364b2356b0235d67c45eb62d20ce19f956c3afa0f68020188d3cbd972cfaabc562b9ee23eb25d14834500af66148119179e8b4", 0x4e) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f84000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003cd000-0x20)={0x5, 0x0, 0x10003, 0xa1}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f83000)={0x5, r3, 0x10000, 0x7}) 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000047f000)=0x0, &(0x7f000072e000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a6000)={0x0, 0x0}) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) getpeername$packet(r0, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000024d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ac8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r2}) close(r0) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008f9000)=0x8, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000ca6000)=0x7, 0x32) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f0000257000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff04) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b5000)=0x14) socketpair(0x1, 0x7, 0x8, &(0x7f00004de000-0x8)={0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000dcf000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa7000)=0xc) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f000022f000-0x60)="1aa6508c7b6f514784d18873b5297661d3f1cff17bd1191cf8ca7e2c97ac525ea7d3adfe84ba2766b71628a2526b49110d35b8d62d1085f7f39ccc4768ff7132549b50331da6582c2ce0dec9db067ab32b059cc05ff5250120bf10373ae78f0d", 0x60) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005c0000-0x4)={0x7}, 0x4) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x809, 0x400) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000c38000-0x4)=0x0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000013d000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ff7000-0x4)=0x2, 0x4) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x280}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000059f000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000098b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000082e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a3000)=0x24) r3 = socket(0x4621bd14df703a07, 0x6, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000030e000)=0x0, &(0x7f0000260000-0x4)=0x4) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0xfd, 0x100}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe41, 0x7, 0x8001, 0x7, 0xa}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x900000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x20, 0xffffffff, 0x4}, 0xa0) 2018/01/20 18:37:22 executing program 5: 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, 0x0) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000042f000)={0x0, 0x0, 0x2}, &(0x7f0000143000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000db8000-0x8)={r3, 0x7f}, &(0x7f00002c5000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x258, &(0x7f0000f8a000)=[@init={0x2df, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 0: socketpair(0x9, 0x800, 0x8742, &(0x7f00003c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c5e000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000001f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000001f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000017000)=0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000001b000)={0x3f, 0x9, 0xf64, 0x7, r5}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f000001f000-0x8)={r8, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000015000)=""/237, &(0x7f000001c000-0x4)=0xed) sendmsg$nl_generic(r6, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0x7, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000022000-0x6f)="242b2fd97bbacbf0add44ce48fdaa2a7c6a63ae78dac599146ec55f2e648f1d6519d3a11c4f605696f5901f5787fc0821908534938ae49cefe92cca0aa3ea314d1d73cddd7fd6585cf131b820aac441e7839f5718b3e85bfd55c03627acde865848169a9e07500cbacb6c15a2a0760", 0x3a3, 0x0) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000433000)={0x0, 0x0, &(0x7f000098d000)=[], 0x0, &(0x7f00005cc000)=[{0x28, 0x0, 0xffffffffffff0000, "04a2eaa6d6f15839256c1da3cb3c073914d5817073ed"}, {0x90, 0x10c, 0x5, "7aec7a639f031770de13b1eef82f43454a5cc9490da5ee7ea0f413c577e25c31d85cdbd3730f3b0dc819d5b9b0d88dcee8543f8a505c7f7b81ef4d2627cac7580e4f140fe9054806b3f35bac57c3c2743beb19c95d1bb803b0c54da787c4a8a2e4d6e258271c41520ffc4598bfcb622435d51be152c2c821edd0a1c58cbedca7"}], 0xb8, 0x4004000}, 0x1) bind(r0, &(0x7f00002c0000)=@ipx={0x4, 0x7b, 0x7, 'hu\x00\x00\x00?', 0xff, 0x0}, 0xfffffffffffffdee) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aa0000-0x8)={0x0, 0x0}) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f00003cd000-0x80)=@generic={0x3, "51df8f7a95bd6b11031664df06ef676cd2ee2a19d6774e14b079c72cfbb1fd4043bd231d52001afaf9b729eb157c63885ae2fc886d6235052e7c5065aa476638087113a3e2dc8c856914d44af4f83e1ce3f55b10d389291740274e3b1057c6b0761e3dcd1699b822e0e89f8f3d44ba59c3114afc272aa8f5848f553b4323"}, 0x80) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x2, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f7e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f000004f000)=[{&(0x7f00008b8000-0x32)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000bb0000)={&(0x7f0000ba2000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d49000)=[{&(0x7f00000d1000)=""/187, 0xbb}], 0x1, &(0x7f00009ef000)=""/193, 0xc1, 0x9}, 0x12140) accept4(r3, 0x0, &(0x7f00004ca000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007c4000)={0x0, 0x6}, &(0x7f000064a000)=0x8) getpeername$netrom(r3, &(0x7f0000429000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a6c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000947000)={r4, 0x3800000, 0x7, [0x2, 0x3ff, 0x8, 0xffffffffffffffe0, 0x6, 0x101, 0x100000000]}, &(0x7f0000aec000-0x4)=0x16) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bc", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x8000000001, 0x5, &(0x7f0000405000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000144000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f1000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a77000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a55000)=0xc) accept$alg(r2, 0x0, 0x0) accept$inet6(r3, &(0x7f000095b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e9b000-0x4)=0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000299000)={0x7, 0x2, r4, 0xf7, r5, 0x7f, 0xce, 0x8}) recvfrom(r1, &(0x7f0000143000-0x7a)=""/122, 0x7a, 0x0, &(0x7f00008b0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r3, 0x6}, &(0x7f0000424000-0x4)=0x8) accept4$vsock_stream(r1, &(0x7f000002e000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000289000)={r0}) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000028a000-0x1)={0xfff}, 0x1) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00003e8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r2 = accept4$inet(r1, &(0x7f000043a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbc000)=0x10, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a9e000)="32543eba22aa2b70c8c32d8a601b3280", 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x1, 0x9, &(0x7f000063e000-0x8)={0x0, 0x0}) getpeername$ipx(r4, &(0x7f00009ca000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000306000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000107000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000201000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00005f8000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000023000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3524148aed94", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000023000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) [ 398.953796] sctp: [Deprecated]: syz-executor7 (pid 30929) Use of int in max_burst socket option. [ 398.953796] Use struct sctp_assoc_value instead 2018/01/20 18:37:22 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a53000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0xe, &(0x7f0000001000-0x10)=@raw=[@alu={0x4, 0x1, 0xb, 0x7, 0x9, 0x2, 0x0}, @ldst={0x3, 0x2, 0x6, 0x1, 0x1, 0x18, 0x4}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffffd, 0xb, 0x3, 0x1, 0x10, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x7, 0x7, 0xa, 0x30, 0x5}], &(0x7f0000563000-0xa)='syzkaller\x00', 0xffffffffffffff6d, 0xd9, &(0x7f0000f47000)=""/217, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000dff000-0x4)=0x0, 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00006c4000)=0x0, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000033e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000853000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b87000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() r13 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r18 = socket$nl_xfrm(0x10, 0x3, 0x6) r19 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$inet6(0xffffffffffffffff, &(0x7f000046d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) r21 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bf4000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r24 = getgid() sendmsg$unix(r0, &(0x7f0000411000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x80)="794d4879a1f666a892a94b50e527d0133b8d3371c6b4439bfd6f94f0de714cdd0a0056e1cd2f40bc18fabbb15838f541f5ba5a6f2f18c6f52452a59e801a198a85fc2f5acf7d11882cf8bf88fe1bc2932f0415fd64a633019d23c2cb11d44c44faaab3e8a17a54f13a0400864150dc65a5903bc931cbc911a56b3f3cfea95aa2", 0x80}, {&(0x7f0000889000)="4128f013669d9020e9efcaed9e39c365c78bf3bb83a758df08018e65136fd3a95a7c8f10a205663f7f69d68e9c645e8c8f8eec339f26a08bf81ed776afedafb25d12489341e99daf300fc8e64da81aae9cf7552387e2196b3ccd4a8b2c7ce72b651131e9a1f79d90df7cbced79bf6d20e2b5eae1a4d470a49758e0b583baccf36dfe57deabb14d5eef1f1af32e76bfda74e8359a0d7b656cdef14f40d33a85cf6e88f09a822abc57958875805c6c9ff3db64f993450b40", 0xb7}, {&(0x7f0000000000)="5db9cca183b4162841f8fdcbadfaf8546102a90dfb83ad498ceee58a1edbd3ca69eba40ac55b211c1cc0abe0ae9172c73c94a2ece2b081299d223164b42b3b39ab1bab9bd114e2c9bd8213d1cb397c776c392564080cc917f60b33af54054ed3d68357a75fdf4c2db412fd22eb7e2682a9185e0e07e0f0965f986518a91c17965f6ed12aee7875c9", 0x88}, {&(0x7f0000078000)="0b2cb74f2005636a0b987842467cb5ca5a97a1f40114adb44ffdcf58fc2d5ab857edc01ec364c56e1b2222f6557d5bb5011a359427828ece98f3b3", 0x3b}, {&(0x7f00007e7000-0xda)="bddb31a6c866ed91ecb1512c02765e19b52af510dfa762693e7029f712bd6e5a0b278a1edbbe7fe3589bdd2a5da46e134bbcf601d8ef93aec64d655e9827183b8acd7c7a6bf00c23a7d5e4592458634c5d2d74459cdba3a074a4155695dcd30c5b321761fedbb2594e605891b00d9e1c2d8c9b721d1d62d22d9fc87ce44f7b6a5af520f5941a4bc361c638356f5c022eea55bf78a7c609a3759139c1d77f094f72e83452e8d4e8fddb607c6fef8023d26e3078d13692bad962f91af597e5d9b5f50fc2a8d128a09df4ff1ee0090273d195ad5e29e071bca593fc", 0xda}, {&(0x7f0000ac6000-0x9f)="b92585402ec579744043b95300550c63bae552d38d960d20ebaa33c4fbbcbdda1ed7a8d2f8860f1d5c842753b1425da2f99551e09478184aa3354592169f268e297d1143b8f955fe609394b1d92b29aa2855b2b69ac2eae4f48a857e22fb344e8f08a96fc145107663b02f0a3308ccb0946b82003437e37a22ffb4900b72b7526c7721a2bc5cb61888aa3e22d1fb48b1fdab73eb9c83aa20e13efbdabb6d64", 0x9f}, {&(0x7f0000b63000-0xdf)="bd103e3626320e8725f7c73f1c7e7eae60bbcf7878ef7a2e6c27af28e3a9217b50d4042622dac5b0bc0a282b46b29d3e8cdfad58fd7c992f9a61d263e0f7b565d87e9c89e422b817c94a8de130486dc47cc471b1d7c9dc631dd33e0b1125ca6206d5c5b15c13a2ea1486f1a408f85bc4856dd9548c706e65fd77f8e1e068fceceba51500db41925c61d466f7366d0841cab0fd95d24eecc7d97d68ceb1e572e5f8e223e31c778b0fcb698026cb72135765aea4fb30ec90df34e38098e973761b603105061680dbfc7db03568c59cd1f24f14a869173bd1dcdde38a8bc5124b", 0xdf}, {&(0x7f0000d7d000-0x73)="2bb7076a8c6d7d6187004a1ec6f488b2a150e0405553d988ca4ea91b6703bcbe68597f2a80b0f09aa3e5e8736bd78c9b84ca36a0618194bb96e96ebb8463a45dd214d391b884dd9d2946fc1ff049a93b796fa283c9665b42a7b178f0e52d0eb18e2da6ceb68e5fff5314d2c8aaab3c52610707", 0x73}, {&(0x7f0000000000+0xc88)="dc870f402538ea0c3838654bbe94cb8acc916ba94a56eb1dea22f464f8d9d85be030ac834939", 0x26}, {&(0x7f00003ef000-0x1000)="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", 0x1000}], 0xa, &(0x7f00003e4000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @rights={0x18, 0x1, 0x1, [r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xf8, 0xc0}, 0x8850) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 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) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000a, 0x81) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x8, 0x7, 0xd0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ad7000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00005c7000)=0xc) bind(r0, &(0x7f0000959000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x0, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x32) sendto$packet(r1, &(0x7f00009e8000)="b59ecac0448fc9c6fa7a2a28fcd0a5510e81e8fa44701bde34a0191d4bd9a14c78bda9c7277b6569e061ac07dc65ed1540c56c77b74e9022098f96382cfbbf1caa73b35f47b7d310d33e71df5779395a79d4c26613dc0288833039e2801045e2e53ec0752f3540b9d2813a6eefd1a49fc8772407f3ed35e0d7d4faae9b16a8c37de65014d4cd676fa13093954da3c1f70ca9ef1b26cf805a2c887c6e24c6915939b9685fa825b3f6d3e354195c8456952fcdb09fca1915a1247901fedf028c306812f569fdf348acd28473600a555a7927d7a662aa1d4b31ee8bbab79ea9ca883afedf55530ac0ececace876d4e731", 0xef, 0x1, &(0x7f0000ce7000-0x14)={0x11, 0xa, r2, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{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]}, 0x0, 0x0, []}, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000853000)={0x0, 0x0, 0x0}, &(0x7f0000430000)=0xc) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f000000a000)=0xffff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000000b000)=0x0, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f000000c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000d000-0x9)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f000000c000-0x110)=[@iv={0x30, 0x117, 0x2, 0x1a, "3e172adb89b57ccae4044ee91c182061934ad6c878c4848c41aa"}, @iv={0xc8, 0x117, 0x2, 0xb0, "ab6dc49a427d456cca03f2aefac2bdf87251c69cc486e4619d3fb97f65e9c53bbd768cb1d0170f251367046513c82eddada32b71f296e257348287ea4a2f1192d5da7f02893e263601e3d6d6f99bf09500e26ecdc5470ff3417f07af161b7e047ec9570768c0da84c2ba20d4bd8a136e514102812da0a23ab06de98a37adb9529ebc325099e6cede4154a22351014f96aca41227788434a741ac14b45f5c9509f59d5768467af1178cba228a8fa77562"}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={r3, 0xffffffffffffffff}) [ 398.970592] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 399.033719] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 399.067509] sctp: [Deprecated]: syz-executor7 (pid 30956) Use of int in max_burst socket option. [ 399.067509] Use struct sctp_assoc_value instead [ 399.068695] sctp: [Deprecated]: syz-executor7 (pid 30956) Use of struct sctp_assoc_value in delayed_ack socket option. [ 399.068695] Use struct sctp_sack_info instead [ 399.122261] sctp: [Deprecated]: syz-executor7 (pid 30943) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fe1000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001e9000)=0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000094f000)={0x2}, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fe2000-0x4)=r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r3, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x3f) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000dea000-0xff)="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") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r1, 0x4, 0x46e, &(0x7f00009f6000-0x1000)="22162a113db7cd305bbedfaf364aa8a786229ce0467763a33f49bef41a1e21fc2a27a09b03c8ff32d6de3196765619621e606630c38fd56b5a15259c46d6267af729f2e3ca632f70f1e4ea3ca0509426122c5890b678097e541c615633e955e81d4fd9cfd7de28b098f13c5f67b714746f72bd6534a45268b9a025ce64584b1d8ee638647160172d3b50d947a3a458827524906c32488dddbe884df3d7324384f1446b5fb52e00ec224914758c0f2d85a74d0e771a82da200fe34dc4a0ff08a77a76bf0aa5fd2fa6578eb0f4cc24d060080ecfb124e0f9205059431782cec7d26e7314330a7a7f5b4fcc0589cd3fe60f12d1ddb27d7369093f74af57f1e6eb3821856a6f4895716da4c3a878568bda59f8dc8223e6c722c1249e28f0ace595e14c6404c650dc3bc1e94f22f72ef247e09abad537ec707a41decf5bd6f7e23492c3e7da7b79b3e5061cffeafd4ccee669ef1f0977ab433ae11b3d6bf32f33dc2bca177328b0f920a0dff5ded85e3742136eca7606cc2f03cb9dbeeb12602d5aa6c50ee2085e93991865ad04a99a5faf671cc5b4e8b9f244f592d78305da74a879affee7a5f987039e0784fb5612683e283789d046ff46b3ff5e1715639fa939f1c5107f63b5d4a4844c7fac10f12a5f23d9faadf2317ff1afc0a27cbb3f65c09f8f272bccf636716b355e7b22755d38376b32d545ac317ec7950148d4f737d41dc623ed23849422e8d41eb87b8fd7def690077c0295ef70724e1ac2f8538e1710545f9a9559c3f13b78debd46597c0ad32e8dd8c7920fa089e06397797562f1ef0c2a38a4395cf5eca6f4e55303c1e85543d0c0b5f8ad4c16c65afde220c70e08801931472f797495a0fbeda13dd8da634d67f8ba9f149c60ea9ee9f8f780346c3a0f667acfcc61d9a9ce556169798f79072b3ea69833fef42d8a4a4b7fc0d9a7900fa97f4ce96335da7d1323556e9bbaa5088e9d1d020557ba68db2f4068515b771059a82528f74bf19a767c1bb31da8638376b307083d5e24724e10693d48ee0a125f1f5349ac2c0099e9206097e835c320945e1483142ff382515355b8e1297cd7928a73ac1da011a977d5e325bc7b6ad59a07a65eb432cb22e3587b977e596c501122ffc496c700ff0e8e1c24ee201e2310bf7652e34195bbf54015204e794742c0e342126aef56e6ec64b85c7103c1e9ddb517a3653560564cd63aeefa09dbae40084a691af0d96fd2536dfb2007e4033d180e513b9934c9eb9987d3b926c8522d4896dad585af0d9618ea3f60cf27104752ea490d3fa904a44c449e0c5360e1a7b8597d3a1bf418889719652ac8c79a8655c286cb7e7346704256319966d119303f963ea3e54d98413967837cc025ee1726d728f3940addadd7aa7559e3b6468cd447a121a20c291be87018a465b4befa1912973f3f03839fc39409109734abc68de518211bb3efd964bb93e119b34d1d92d127ac7bb8260d167f1c16828cea384fdc4be301b27832d483dbbb58531a4243a2f073566a7dbb4ef3ddc37e484af006f6e7bd19a010de6b9d4d58baab1c886d14c0dafff09fbae49c8c793726ae0d61493a8b3a5319d2dbae19e48a1058b1d5f8badc690a9b6725e1850c74667f9996dcff8db377f10f451592a6e7b4a019c0573664b6e946860c7adb2e6dfa5fb481aedf36b4348e58a80e2cf3502320979f66a6930075f1faa85f286eaae2f9e1b5cf371c6b7a60e8ae1b3195e7cdc9d3cf53339e8e84379139b99befb7cf8b69e6f239029d625f3f165139ef600ff5ec250746964e2d57759ba949c034745e3d470275cd1abc16a7f43230c3b69fc249e490eb70dc848f1e19cd0dee592a0cf642bac8739e162fa328c99dc57a06029e405819a9087300889c11ccc9c56bb339968d4e1d73f0549d1ce6db13879edca8048a0a17b19cf16433247f77d5913da7fc193261eba967749e095808e40cc0b6b3c0fe6c575c37724e722c7251da227ab0998e82dd6919298449d0a52b98773e0fe8bf41236f6d312566640bee2a74845cd3c226ba9cd5ab3f68ecdeef57d714cb241315970b806592960835cffe6328e10981966d70474467a47f2f52ae2011ef070ad0503566fa6f82d4575d39fb126aaa29b94d9b1b507b781a6a17c717dd53300078aba207ac83b45e8c4f42b6ae46a242618a67b5ee8f01d31288cefbb3ffcdcdf440602d59fe26cc9695d0cf01e02233d0bd75c5c8869c49cd13484133ce6bae5d7d7bc3064d9e23807bc092d7e5e279bcb5328fe9f9b4b6327d8366cc4c2ecc8e20f78f173225f7734733656a8e1dac26cba175561fc605992a23afd07823c6ae1a12b67ef4bb1fda95cf451093fea3ff1fcf8f0cf6292d85c66b1d661ca10de5ed5a24671d620d4eed75887e34f7a6d9e1334dd8cf72bf1fb70ab2e2991cadc1165957ba48cce223059e64395d06af4e69b0dd5b13ab7b934627af39209ce5eba109d76d26ecb0f496d147b6edef95bd484145ab0f0228bc0cfe53bb6aa10edfa2942227ca57a78765767c988c3366b4ad39faafbaafa8aeb070d95614ec3643d67b615e4eb86f7ef581afb18237e9396ea048db7530bbb3635fa39f5513c0c155f506fe82218c009d9eb12825076d4cc0ddbbda58878d848f71adb7df2c78c8e90da72a924275eaa6dcc0adcfc1fbe64a379f844a62e9ad130a7c49fa798d88aa5ac08f232cb55fc33719f28a419664c449b5df4891809ae1986d8568aca8ac721f582b1ec2f2f3f179a5b4f36bbe80d541f8414df97595edca1e8d083e0e5875d39881fd4fe995b0f5b2aefbcb7e996a7ecef5c3a0d5c730c55418fa5b7306aaa0232bce401dcc6d68a160d2af1fc354bb335cb7f792db8c0d10579fad30b82db5736a12740d17e68082af8e2cc7c87c78406290b63696df3c8a48bc9f48fdbf2d9f8c46c3e577ac1499bb5f9583a3b31ec0c902cde7c22d15939fb98d07396ed49ab75e498819ec5e710e497ecc0e5d704582769c8ca3c7b47c0559258018eec7893f8fb614ddc6461ff35a218d022f9ffb372c6655feb9a28fc07a9db53c4678919eab16f87e7de20b5c6b2e4a4bfe6f22462c6cfac8a8056ae75d389e14e08850027e6b11fc5a736f5367e2695ede010851e0d4f470765746f1e2c0f9df7865592b66456dbcc85235acaab465d9f9ea2ab84703e813b860c52ad2c27a98ab21fdc2b0e37b6b9675d6e8179e5b92d53aac1955fcc6e3388bcfbe02df940c1e792351bec4458051158b444f468612ec7a8e42dcd193c52299621bcb3cedde22d432882e72da3b354476e84e6bedb1ae9d89b238c1562b9f5c4dba57458024ac8b8be7b6b3c17d9374cc818e4e4a4f7bb380aab9860694173f1adbaf575e6fa27f9710da1d24f11a444c0838bfda2d52e87643ef3864c44da09c34e09064647d91fd49ef9be44b80685312f864d724dd8f5406ce67ca5cde218260702cf09f40056ea467b96d9767592d90eecb845ff19b63a8890cefa16d082b4e7fdfaa526b862c9b9356be9b4d370416b3dea7441618e9a38d50f280c6459b3026383d0f33b9794de5fd62ac4bd2524f6b68263ee161014553317d5c0304fa3e95c04acdb12d65cadb48efb75ddd3fc229c1606a4e16ba714a335a334b6fa293835d9efce684fc8b92c56644bad4485ee74ad6585df0c9f629043a0a018a5c7044c1729851d1c957f2558ec49441bd20697608d5dfe0e742de488e4e8ba3cc6b2fbf077805ee1d921fc79eed1599efa9087720dae7e3e127c610b4032ea58c08a881bd995af175bc07d4b011d8e65bfbc9633418823e5a0017d75d116013080d9fff9e46f87846b2505780b6bb5030cbdf3d3a4d0f8688e541f45d354be45f86b56ee373267adaf35e9de9b6e78dfc85700de2d9f267bd5801e954783edcf87fb3681aeebca7b695ba86cf7063d2a2075e70843b7f56ffa5badfc50bb1b5b9b0880a7c06c731637fb1652dd8d072576221fe1e29cfba7f469ed0b9660ea4cf228223a0d9cfa74121b6b8f02386801c4d48e83798e6103c448e7ad91fa480fe1a2061e2827a5ab27ad9a46fd07fd772740e9f5347d2feea1e54b839c75063ffc000fe83264e0231a60723c9df6316e81bb1b6d2f3f39431fa64b28dc08677b5bbe5f55542ae1a6b109aa14bea47a48dda7396336c37e4a4ad7e5dff4f6e26a0b2414a88e1a30e2511b3d955f1862d95975bea4f19f97923003956eb97f6d52cdf223dacddcca796620365e6777997ec97468f9c365b9dbec92bc362375683c1dc16d471606befb1acf4e634d4e192eff0e38a8cf87d10ae85fc84e3ad92e53312334e10c540edfb675e27762d65de45a87b0d696ea22bdaed8ba1079be0fcc1d742cb518aaffc56129c5d6c069e13ba82002a67b7f1b94acf71a838b76822b0428685f76b52605e2141f12624f1f7d06a8347a0c4e37ba006ab570173d57a160734596d057538c8c666446f97a48f2529816068d13d09747bda6157144f06aa6b7950b2b878ef20c4c0cbf64895cfd69c05bc4eb33278109415d4ab4c74a415d29ce62f853d013c96030d2293902b460a294a2068c18b51035a4227e0955398c45662625508170c42c8d7430031e67e3457431894c0aecf5c72b769141c059f95190429f728d159c59ddbd53a1db17f8b404aedf49ec6f0c88451f795e8e99f8ff082d08570c3c2fedc7c3b9efdc2b0124f6d9b1f4bc8d23d5cbb5dc111c464fb175f8190e87c1e398b7557ee28dc8131e524a543f16d5457fcf0d5aae296926eea1b18245fa84e045640199b8a0a290eb30ac076c25206180006fcd7daaba75875004d68f547fa516cd92fd1e62ddc370653823dc0f47e67971faa7e3b73b1a84c223a37787f2b2a33cb84dd946b54f253b1e999c8b433ae3f99eb9bc894e9f7fde73ec80de5f3ea3984a52b23e7182471ef2d0183281f904f3dd472f690ec4608ac706f6bf232582723228af77d6f4a7a285656e93a1170f45598ca78e6a1642aac85c7af2bbe69febda2b1b9aae0132c4c7061dbcc7ed8229d2a4361be64c1d6c82b9002c4d7a4a1d9437ec27d80fb79409ccafe93c4fc54c814327329a2d350fc4a68c7e12ad6a34233d658fe5cab8bb395dc2da64649fcedacae72e9b9980656841033a21a483d31c5b73cd28776f9771395350d2e4a8939eeab80bd1d5c5dc3d00164bdba6540773461b620542366df6eef93cf3486f2737410cea7041e0257dd313916071ac403254991f6f6b2d2b4da2bf0c34e9dd36c82edff45aeda774a1c3bf926d674a066bedc9298fe6c3e9dab2143aeeb9e413af87aa539ee4d7ddff5a33a4bef86d4bfd479021cb96ea7707eae78df6e0cba7f377191a1e8e89b2ce0ce4509ffd13ceb9d2d994e83a6207860b73fbfc0d33ea90a1656cf7c7cf95bd1ae62176381e54530bb6fa7c98d0bf630ed1c53c832e6c9b9d8d15b41d75ddc95a5e20ad68dd398c84518f15ef91668900b16963e9d8d0c574fdcf89375afb5aabead876be424d228ca5ff175f9e2f44a23d6236b9e9a35c6ada0db6178f8c9fd8459f80b0bc6c4d7ec6e30d06ccaf9e31bc937fa16219d3845261b1b6b82e76f566cb109c0fc4a619cec50d9ea43a89ace9f8e6e040b9aad08df2464e1cdead839d43ec8a5deec070df7285462e538c1df8d003fd77b9d3e99883af1746d8b05a1683e005777700cdea88271f4a0001cb598b8b386a67f3e10edb4c40690e1a8f62da409a2d73f5dccdde5943c9a84c5a98379b83e6b278666c18246818e5e406e9c32a9f958e4d52efd", 0x1000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002c6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c56000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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, &(0x7f000031b000-0x8)={r2, r3}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r2, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x15a) bind$alg(r0, &(0x7f0000a58000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 399.122261] Use struct sctp_sack_info instead 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000092000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007c7000)=0x48, 0x800) getsockname$netrom(r0, &(0x7f0000e47000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ce0000)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000078e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037c000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000524000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0xc, 0x3, 0x2, 0xd496}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x10, &(0x7f000064c000-0x80)=@raw=[@generic={0x3, 0x9, 0xfe, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x401, 0x1, 0x401, 0x14fba5c6}, @ldst={0x3, 0x0, 0x0, 0x7, 0xf, 0xffffffc0, 0xfffffffffffffffc}, @alu={0x7, 0x850e, 0xf, 0x0, 0x7, 0x20, 0xffffffffffffffff}, @alu={0x4, 0x474, 0x0, 0xa, 0x7, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00008a5000-0xc)="7379836b616c6e657200ed9d", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000021e000)=""/173, &(0x7f0000cb1000)=0xad) write(r0, &(0x7f0000de8000)="240000001b00fb34ec09ffffffff00000100ff4608000300f9ffffffffffffff00000800", 0x24) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073d000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xa2, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ae0000)=0x0, &(0x7f00001e0000)=0x8) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae2000-0x20)={@common='gre0\x00', @ifru_flags=0x2}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000076f000-0x4)=0x5, 0x4) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000990000)={0x0, 0x7f}, &(0x7f000027a000)=0xffffffffffffff92) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a69000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, 0x98) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000839000)=[{r0, 0x240, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000e80000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000-0x4)=0x26) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f61000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x10000, "2fafe1c6f4c7bdd91f25222569c1b23471a39f92782a413b7688bf634399eb5c7a478d51463a052601449339c24a85e0d48595d04df699834f824507b1bd43cfe0318776749083ad7e41c6bc97586347"}, 0x160) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x9, 0xd362, 0x0, 0x0, 0xfffffffffffffffc, 0x0}}, 0x3e7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000008000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x3}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000)={r3, 0xffffffff}, &(0x7f0000006000-0x4)=0x8) close(r1) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fcd000)=0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fce000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a9000)=0x28) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fce000-0x18)={r2, 0x7f5c1424, 0x20, 0x5, 0x1}, &(0x7f00008bf000)=0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fce000-0x18)={r0, &(0x7f0000298000)="f1e1a9d1325432ce60fb0e3981b7fc717d8a1da37ff64262faea16a5f6bb83af349dfba286b3276593719891d8843a39148e4ad846f949e0b0dbb67cdced1e497c809d2dcbe5cc059f00f8f4196fa933f5ab79d0557984883cc436c8110f6b53a3908569f0667d22c1ac88578250c42720367a05f103480efa24b343e894427a778a1eeb3e3a9c7f15f4c1657c3f17b6f22febe323ed662f8e678d53d2daa3ff014575ca33d4c7018f6ad7b0561dc7c7d05175b3498308af8a9ceb3e66b25a96253a5a091e073b77591c9820a9a80ee1d4eb35902570fa21d2f8059d52066c56c562ab4f9def", &(0x7f0000fce000-0xaf)=""/175}, 0x18) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d88000)=[{&(0x7f000018a000)="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", 0xf14}, {&(0x7f0000332000-0xed)="066216bcdd1ce65e06e8549f92adb567e7a1fbe6e20547f8e0c28e118bd4df477934e9f3bdd599471bfe17cae48dbde319a9eca4e1b61e9d9187686538c5cc0c4258b6ed3d43555279be28194d64a0f295e847e16f327b80478b66558115b643a7d9bd7f786ff47581a15b843c66c721344794f7b9260f293b1753cc2777a12fa6d045d47620644740b169e8dbfe86210f5383b7d19cdd4df6f814283f173d430295b0521754fb5226f77bcbd45eed1ecb7bb7ca1d99266a1ebfd573ce35cd07301b8da22788a5daf8d9131291a2f0cb92929d1f4ee47844caf7ab1e5d2b96dbca26f6a13f792b1d5771adcd07", 0xed}], 0x2) read(r0, &(0x7f0000bba000-0x22)=""/34, 0x22) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x341aed14) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000066000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fc000-0x4)=0x14) socketpair$inet6(0xa, 0x80807, 0x8, &(0x7f00000fb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000fa000)=0x3, 0x4) r3 = accept(r2, 0x0, &(0x7f00000e0000-0x4)=0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00000fc000)=""/125, &(0x7f00000e6000-0x4)=0x7d) 2018/01/20 18:37:22 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) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000e4f000-0x4)=0x0, 0x800) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074a000)={0x0, 0x0, 0x0}, &(0x7f00004e0000-0x4)=0xc) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f000075f000-0x20)="8b65caa24881e0858feadbf40000000403e450493b87c5e97a51c1a251116c91", 0x20}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a8f000-0x38)={&(0x7f0000321000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000097a000-0x20)=[{&(0x7f000059f000-0xe3)=""/227, 0xe3}, {&(0x7f0000da8000)=""/4096, 0x1000}], 0x2, &(0x7f00001e4000)=""/164, 0xa4, 0xe8dd}, 0x40010002) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000057b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000019d000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000993000)={r5, 0x200, 0x3, 0x5, 0x6, 0x5}, 0x14) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000550000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f42000)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x9}, &(0x7f0000920000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f67000-0x8)={0x0, 0x3}, &(0x7f0000990000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00006d9000)={r7, 0x3f, 0xffffffff, 0xffffffff, 0x1ae, 0x8, 0x3, 0x40, {r8, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x8, 0xfff, 0x73f9, 0x84}}, &(0x7f0000e48000-0x4)=0xb8) pipe(&(0x7f000020c000)={0x0, 0x0}) [ 399.193285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) accept$nfc_llcp(r1, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000042d000)=0x60) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r0, &(0x7f00000ab000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000530000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f00001ae000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000062b000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df7000-0xc)="", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a59000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000255000)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x2, 0x80002, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c2d000-0xc)={r3, 0x80000, r4}) 2018/01/20 18:37:22 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000096e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x399}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000030b000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x401) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000009000-0x4)=0x4, 0x4) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000007000-0x100)={0x8, 0x6, 0x4, 0x9, 0x4, [{0x40, 0xffffffffffffffc1, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffd, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xbbc1, 0x40, 0x6256ba7a, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x9, 0x9, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/20 18:37:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005b2000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16, 0xfff, 0xff, 0x400, 0x7ff, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000031000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00004e2000-0x38)={&(0x7f0000bb2000-0x10)=@nfc={0x27, 0xb7, 0x9, 0x4}, 0x10, &(0x7f0000930000-0x10)=[{&(0x7f0000891000-0x34)="6b4a834365c04b31cd8a86f3d88b330b1cc663f0ac9c7aadc2c24de41ae9b9845c55c4d04d417215af680cd4727c3eaf0bf6e8f5", 0x34}], 0x1, &(0x7f000037a000-0x1248)=[{0xc8, 0x104, 0x1, "e1f54ff40baf400916b94cbb36fa2a3f93c0d0e7bc598c702d553f6fc0e1b6d0e307bb95d3e6c39bea0b9f7e5b764dc42581f9062a1cf95c561ece6c75c94ee0f01cca4812d0182dd38a012aa004d3dc746691579656c30f27ad06dad5b3c526a257f6ae0285ad406fa2319cda70cdd35cae633cce8717a9c8dc7855606eb34b9d16156fd0163b964559a06d890569af30582803949f7f358adc3c6c4f8c2ed0e59d6e500f77720205dcba1158edc454a5"}, {0xd8, 0x11, 0x0, "2de72ecf799d1059edec62d6ce00eaf11761b80b9160e3a5d95c2bfad9d2d9190405ca6150f9b584fceed49de54958a4f7532821dac17b788081178023995de235af18d333e6e7ef7820bfb1b7f3655a3b7a55c2cdd15b551745a2657c620f53c9e671fc9084b91e1acbe6578b84f082e0e8d6905e6038181f21b7686af062d1e9b3e6305376cfd26da7631c0cd5b846d45f67b371e9dbe0a4d733e96720448f5f7ea63a0a846a96d43aaa11a5ef14487919cde783f8f0a814b9a3f5ef4dc976a001e0"}, {0x98, 0x119, 0x7f, "aca3de4a72f8f291c40ada81c39a98e97b6e0c7672931ae26d20240015a529e5592e992126f8d67f0db50a2a85b092aa1ed82a9a82c23f343d91fe3ff9838049a3cc628d5aa682319387b63667abb935589b31f26f6bc7da7feb1b22bc29a2f4bccc3256272d22a357e276f4b9a49b4cea4a7008c1d68054bc1bc2029f0148271246"}, {0x1010, 0x18f, 0x7, "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"}], 0x1248, 0x20000010}, 0x5) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000f74000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x563) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000b4b000)={&(0x7f0000d3d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d7d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000265000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a24000-0x4)=[0x0], 0x7, 0x7, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x114, 0x2, &(0x7f0000000000)="", 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00009e6000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c1000)=0x14) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x7fff, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000001a000-0x2)=0x3, &(0x7f000001a000-0x8)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0xe, 0x8) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003b7000-0x10)={0x0, 0x78, &(0x7f0000b00000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x224e36be}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000089b000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000297000)={r2, 0x9}, 0x6) socket$key(0xf, 0x3, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x2d3, &(0x7f000037c000)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000000e000-0x8)={r5, 0x30}) bind$alg(r0, &(0x7f000082a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des-generic)\x00'}, 0x58) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00002ba000)={0x0, 0x0, &(0x7f00007b8000)=[{&(0x7f0000072000-0x4a)="7a5dc13c2c886d2a6097e41ce64cd1e43b95de0237d5a8f36ac4338193e1d882211fc9156724a266eea54448954cbf0f3169f6e2c38c49f0345d1025dbe8e21cdf495b412f07fdd9e1", 0x49}, {&(0x7f000094c000)="544cb0fcb0a3206e080b5a77ebaf588284ef32a6cc5a57cae67bc4c5ae8905f1411d31df3de75a7ed531eed44175f0a2a9f10023bb934483d463a42d78e9a5fc46a06dff8bda56e01f238d3aa68edb", 0x4f}, {&(0x7f0000b01000-0xb8)="2ae10dc78a28f8e8ebcd196b82b98e335adc4dc892fcb1b6b93a574c4277eccb69c19d0d9697ba967351619e84f7186fed60fc1c784760da59d8d23eb9eacf509685a9149c179727bb527ef7fab2e02b0d01ce17bdbdeb650bb5cdf86b35b7da921839a7d67d68f904612f9a46800b6a34000f131341d7abd4b4bd8abce7d9b06421b00f8ec71d1502a1ece461d400ec619d32390b18145b7d6f3294248f7f18f5d77d69b24889388bbe4d85870faa35dc1bb5b49e4d2dda", 0xb8}, {&(0x7f00003e3000)="ccd57cc580a904d4a0c5c6840500000061fd8dd3296ce48af1027a846d595fdf9ac2", 0x22}, {&(0x7f0000b01000-0x1000)="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", 0x1000}, {&(0x7f0000b00000)="16e9a2a550c52dcac5a0e66073e724bd87dd3605de86cbfbb3c76e360f2e4fa21360ad5c7c63c12014f9b01125f3e7e5e129b47ad2d14466e9cad78d6df773fe70403940874a369e9893b34c8227826be15e6d85e1d1263133d97f805796554b56e3e6109b60fb27dc5b075483dfce3546a726a6556ea120cccebfd4da10206c1263b0b5b444b41e89789f45bec16f05cfe154d197e1232dd22273dc99042aba62c21a6e1ebd50b17211442c14e52d8f4a93f9c05c6645de06a6787737b730d4d3d11b18c792c7dc370e4e375dae6e47978174f1b32100b5a9547aab8712", 0xde}, {&(0x7f0000b00000)="b13bd5c732c0aa795ce8af67458942b78ea74a25ba82dff0963be55c4f515a3a79c60064fd3efa5cc081010b5328cc7a64", 0xffffffffffffffd3}, {&(0x7f0000b01000-0x6c)="16c5d8be16626589b0108453f74f0e3bdb6ab4e54e373d51d181d3e2539a153087e10f8c5bdd57c8858ebd221dd6399092f332bc65c76a9b9348706602342c18deec1e22f8c068c08ce9b091cdd346966fb85217497030c79cb29645e7099fae64e77cdc116ef8f650f6e211", 0x6c}, {&(0x7f0000b00000)="69146ac336b8e625c398242cb5970f0875d63f6f23c6171e1ca3e1e425a1a51eb34e7c3aeab5c238ab8d33fa00c3629aac1f23d4f424cdb5dcf58fd529e57e9f90393d572ec613e9f4e38450a80baa93c2cf52e394d969477c5ab5ca5b082b444a2dfdc15588ee88fa8a036444d2922a069f", 0x72}], 0xa4, &(0x7f0000177000-0x48)=[@op={0x2c3, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}], 0xafa1b07f9f5fcb50, 0x8000}, 0x200000c0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b02000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000)=0xe8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b04000-0x1000)="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", 0x1000, 0x24000000, &(0x7f00006da000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b03000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x7, 0x0, 0x80, 0xa0, 0x3c, r6, 0x0}, {0x1b, 0x1000, 0x1ff, 0x81, 0x7, 0x9, 0x1, 0x1}, {0x62, 0x7, 0x3, 0x4036}, 0x2c, 0x1, 0x2, 0x1, 0x0, 0x98b15f2b5bca0276}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x2, 0x3, 0x151d}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b01000)="c9ffffffddffff03", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000784000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) 2018/01/20 18:37:22 executing program 2: getgid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x8000, &(0x7f0000f60000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b08000-0x4)=0x0, &(0x7f000024c000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000010000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x18) close(r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000010000)={r4, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x909, 0x2, 0x6, 0x81}, 0xa0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000b000-0xa0)={r4, @in6={{0xa, 0x2, 0xf6aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80001, 0x80000001, 0x800, 0x0, 0x27}, &(0x7f0000011000-0x3)=0xa0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000010000-0x42)=""/66, &(0x7f000000c000)=0x42) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f9000-0x4)={r0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c8d000-0x1)=0x1ff, 0x1) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 18:37:22 executing program 0: r0 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000027b000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100000000, 0x8000, 0x5, 0x8}, &(0x7f0000c5a000)=0xa0) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b8c000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000022e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ab000)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c5f000-0xc)={r1, 0x80000, r2}) socket$llc(0x1a, 0x1, 0x0) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x2, 0x0) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x9) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00005e8000-0x26)="e146c0f522dfb4523fafd0fc77c63b7e5637744582c4ce61b3273309c3ccd1da89b6991618d7", 0x26) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000842000)={0x40, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e0f000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b8c000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000221000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000414000-0x40)={0x5, 0xa9, 0xffffffffffffffff, 0xc8, &(0x7f0000036000)=""/200, 0xf2, &(0x7f000059b000-0xf2)=""/242, 0x1b, &(0x7f0000122000)=""/27}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 18:37:22 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c44000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0xe5)="e7b9974935a4d082882ddb92de38bfda64a38632e17e937c74216977957242fdeebc895c7093b0880fb909e5395b83e1141785ab3e22ff0e140530b70b96ab7995a7a78260f0c4d83ef30c98d16fc7388050d23cbda2410d35b309e6e0c6e388a45f2331264c8731e0efdfac3e94850e52d4a8df1bd4cad88fdcd2894d51ab4413d03b1cda58f6cbb85da6e35c72613d2d151aa9b1ddc27b73cef1599984057559ab28be3b34bdbc73451a0ac95dcfc692de387ceb35ca793082b94134ea1a51359c50ea3784a22663a45b5f3c1a434beb4c0476a3995690f01cdb1d1ecc4cdd704f5ed0e9", 0xe5) unshare(0x8000400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r3, 0x1, 0x30, 0x1ff, 0x2d}, &(0x7f0000000000)=0x18) r4 = accept4(0xffffffffffffff9c, &(0x7f0000587000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be3000-0x4)=0x10, 0x800) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f0000c38000)=0x8001, 0x4) unshare(0x28020000) unshare(0x8000000) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000094d000)={0x4}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000014000)=""/60, &(0x7f0000019000-0x4)=0x3c) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000028000-0x10)={0x4, 0x6, 0x200, "903ac39498ad", 0x1000000000000000, 0x0}, 0x10) socket$rds(0x15, 0x5, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) epoll_create1(0x80000) 2018/01/20 18:37:22 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b70000-0x8)={0x0, 0x0}) pipe(&(0x7f0000cbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xa4)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000f7c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007b0000-0x4)=0x9) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f00007b5000)=0x4, 0x4) r3 = socket(0x10, 0x802, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000235000)=@hopopts={0x3c, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x9f, "ff86b5f46502a07f9adbcf9dd4699081720135bab69d75b99535b47f514b81111a534561812a7f5ed57fb1e36fed6812b6365e371abe6c40feb1f7b4f5c97a9b693eb07e2c8d07fba271c6ed68ed85bd98bcc3f4fa80c098127810b9586d6dfd127b31650b9801045b1c1e118e5d0ee8983069b02646a07c7822f2687291bfd2181f1d2f57cf473adc135a18f258231d4d7c8452e436f1c2d2e8da6d7cad8a"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}]}, 0xe0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000248000-0x4)=0x0, 0x80800) readv(r2, &(0x7f0000f7c000)=[{&(0x7f0000b1e000)=""/201, 0xc9}, {&(0x7f00007dd000)=""/123, 0x7b}], 0x2) write(r3, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000003000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58, &(0x7f000000d000-0x40)=[{&(0x7f0000003000)="a1232e5fe3b490acd4f33a2a185b9a4af61d8d51b7a1a9b292a6193143a8e649a69936ce2345fd73e473ee8142d61f215d56c5795a659a42856b56", 0x3b}, {&(0x7f000000d000-0x9)="f249e76f5c0e6e2b5f", 0x9}, {&(0x7f000000c000)="eec4a8891a6dd306fa81bd45b001e5b681f88e4b4b69a651686ddc5e5a722ddc775302d11b24860cd9f9f1a0835dd14bc2642dda3675b903cd4f6560a0ef99336da85a8539cb5c7be90c20191150bd3e128656ee1e7a7c3601b15116a8b7bb5d7ca4980ef04ebdf4fcc5e622ceadb30c78a6370e03b56ddee7221c920a5e8fb49798c79c7a9f4ab750f509663120d01b0d996a3251ae55453b4c80ac32e92e9e4ba4113f9a794a845a63556f006884bf3f28360e0808d578c676d0ec2dfc", 0xbe}, {&(0x7f000000c000)="15442330a4597fc4819bf5c994f00cf167bee45ea32c54f2359a56a3cd2ee74cfb002f5b087d4e1b7a20ea489edbf6c8c96b389a6590f5bfb3808d290a3d63d1105e9fadd1085d0b1ac44f669db2a2c57932bd6721c5c6210f39b1b010b56be88ee22012c357f4a2932e01b6760a9ad2b08a13fb12164dffc27f1f33af1f1fda3641cd51", 0x84}], 0x4, 0x0, 0x0, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f000000d000-0x90)=[{&(0x7f0000006000-0x14)="a0b7a98a5ded6748ddb9145b70f96b6290242a39", 0x14}, {&(0x7f000000c000)="afdacbb4525684916a79e3f80b359782576c2f3deadf3e4d056111412726415299215e5bfae6cf2341a1c6b2d8a27eecc27ed1203dd8c09d0813878cd9e8f64a3b4be47cf1484485b02c632313ed1187a4f7f6d06d1fa31cd4f7f3b7abcc376b6cac12fd5516aafc67d3e0bf877fab0b7a1bf5ddaf94fea9b91724a340aa8aabe46cfdc195ca2d98229cceafe9224ad1ed1adf12c57db7737bbd21cab2", 0x9d}, {&(0x7f000000d000-0x4)="f53fbe83", 0x4}, {&(0x7f000000c000-0xff)="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", 0xff}, {&(0x7f000000a000-0x4c)="418e49186f63dce12636cdf41e8358cf296357c76527a25cbdadf21ecc38234043fa12b21fb9c1a5dc45f900ca4e1f835ef563611068fd576c0d53f8429c945c003970c3cb8232bde3f417c6", 0x4c}, {&(0x7f000000c000-0x10)="79f09d0421cb3031aea0eb6f8889b164", 0x10}, {&(0x7f0000008000-0xb1)="6c922f8a4b033929b2042a93f10251ac2f40012a30f0ea76d232f1fff50ea5e271d3aab68b85adf83c0522a7593d592d7a66a0481a5e4dd0c960b4ab08ae2e9804ab0a206ea747d51474aefe8d89bd77ae834ecb06466ea1bd24eef0e58b7c990b274ba9297887b3fef1916421981830a840cc80dda30d904fc247cda97cf392d95db2f223f6c729317aa1a0f8c0519ed4bd51b5b0244531066affcc8f078b5a1726371f97ebb3d1b9eda0476e850dd849", 0xb1}, {&(0x7f0000009000-0x2e)="644945593477f9254c16d5d2965f76c2ce25b0f8d447eae759c87914a9eaed98f17078d576268d2070d22a2e1dab", 0x2e}, {&(0x7f0000005000)="2e472de4e7efe249062e04a902831a16fd65a5cf9823f95919944567879b3428dbc3105fc38a8214dfcfd8996521db7a2d0053aeaa7f9a599382291f1487f751a22a55e58035e8ae7e09d2f8443f6e3b04035f4c7ba269a1ff1b3827231828068e4bc5782d988d40974ffd869b76956b9e38ecb93bf9b9808e", 0x79}], 0x9, &(0x7f0000009000)=[{0x98, 0x1, 0x1, "840c71601d4bba1d9768f47403f3e2f1f45812d3015f936a1d566481f819f13a5b5b620c7bb6d4dade045b09a6b8628dcf8bfdf0ba65ab0adb0e51947f288966f74f8304c214528f7becadde1700181c1f2b73d9f5b1fd686bca70767c1ee0683e6cf18c48b76fe0610e78475a164bdd944e0afa6c9bbd5e64d14eb53a164d9911a1999b"}, {0x98, 0x101, 0xb7f7, "d4d266dbe27c2407028d4616172551b885ab81ade6489584b63b098383df2eee5cf75b853c8b95feaa1bb7d2939c301786204ef7bb1c245d12c8754daef0ef10bc3054b85fd809242a7dad51098c6fa4c1d98843a8bf2c4476e5bfc7178b9b8927389fa0285ca08a98e97cfbe4b17f80d4119e43efbda08db5aaddf627b5d0327c497682c4a5f8"}, {0x98, 0x117, 0x81, "ac674199b65b0f8b198798813170d7ba79435d9856b3df5872bea9fc704822deab4a3786741979df285102eeaa4d75962736eaa7ab95eeaa98debb29af7b3621c25b7a5bfda4cd286f42d630689e6c2de9af303100e236990fc67022c55575f9382bc5e9bfe974ed5aad384de35b873bf27d6e9efb570635495306b9eb1d18bf1059754a531862"}], 0x1c8, 0x40090}, 0x4}, {{&(0x7f000000d000-0x6)=@hci={0x1f, 0x3, 0x0}, 0x6, &(0x7f0000006000-0x20)=[{&(0x7f000000c000)="46e6f03ef18924e817c7250249094402abbe54dcf59812404a6bb5c47dd9bd4e76066a9ed1d62b5c0db11f6bcf8b070068d3a7e66434ef491319ce29b04f341784d68f67db9f955c08efe61912860deb938b743187c876bcb8b187c80545f2674cfb1467456862dd4a7916f82cbac64fe8502369851e1ca7054259b230", 0x7d}, {&(0x7f0000003000-0x6d)="5fe7081ce867c238ea71921e7090c08ba32badd50e5f0b6bc15145cd539b1f99e18c89d2143c837c95b42d79d0c07f9ce71aa99e3292741a2201c38e358c0989effc9c95fc1fb50fdaa54207d33b53689c76c0a588d1e81d9b8d81f95b4bd96f064e6572322cc512c9bd78c540", 0x6d}], 0x2, &(0x7f0000005000-0x21e0)=[{0x1010, 0x103, 0x100000001, 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&(0x7f000000d000-0x30)=[{&(0x7f0000002000)="fdf2f83c55892e209201db3a64b386d837c046579b068f050477d80e8405a930880d6f3fa3055d18d396b3f126535b5b2711a950de13be75aaab1b233816f4df66daa980280c9947b0012e0a3f5103c77740167e124f01ce53caf7098e613c97f644688a89c20792d3e74649b4a0ad1e6264ade93932b5b6b28426b574a768356e29129aab7575d531443bf622691711579bb1f92eec83d320c7548f3bcb1e81718cb2b511a48fb7be995a993ca5f44601b0aa7accc0968f78c5e58f97b89406907df964d924c1fa4514b035ce57cbb065c7323b251b25160fe6608f69301e8c61cc4cd1e6548f001d2698ed5fe341c8ace09c3c685b05ceee57fe2c6260e96d59736b7afe676c181bc6c6ee6ace84f64829c911371e2d058a0d54d5dcd6869e00f2ffe5737df1745303a70896f95cdad6f6d0fd233efba912fecf1be787fece7e61cb27f568248eecf1297fc80b743e2deb21479c6b217047e5be626221990a5cd5581944b490184a96cce5d26989d6af6db4c2fe9698e6f6132ec0bbdf8d7dc495fdc0d9417aa678cf820425152ea0f4a107f8ff603245d23a33f17919488e370f429beb3b08de2f86ea8a1370ad9aca85c91695da9b79a129821a222d4c40f397b0fd45d2b0e30fdf7b9f438152e3243d8ab15dfa7865ff146d24ddb10505a1a00e0c1cd9d655bdca16f4805dce4b8fbdbd1d197263f669146ddd4c6f415f6e28fd316a2acd8af2fc7a17902f4ce7faaf17088f69d917e6ba2f6641364185b181f1081d8a986a8403d1a9cd09b737d0f727858c1ea7fc6d153c5603343e011193131f0a9d9dbe1a893e79e608d9777ec8f5f31c230811aa1e3ce33620027130252777d1cb8cb47223202216e8fad0caa22df320d3b9958f22a550ea7b9a12e41fac57c75caf6c7daa055413163ab48f6ee5dbd398b6245294f3ba1a1af4947a9d22300598a8e247004473427de0c0ce4d8d54eaec095ca8268f78ec4f07a4de331052d89d6c6e60e77236bacf4caea4a180ea30fb8963673694f046acb7c10c36d73627d3d0aaaa3a0a8f8ef4c35ca0539a3df89fadf61d125a51bf9ede40d74273cfc1a829228fc4aeaa8340b6431019a2caf101b9454fd78b12d02536dd64f414f12c50631f2c97effdbe0ce7a64de3bc172342a0a751e5933bdaeb9618031cc80ed91b1ec42306039c3a44fdeae2adcf7c7b0f6c8b1618b6a0dacf7532eaea42f45b893c24d7710ca6b2ba164a9bfa375e96fed017c1c7f9fcf99c87fac2ca87a17111480c98362b3b4a46567008b41cd096c305c26a4dc5eddc11e4b8155a96db44f826a2167b13bbc68f5822809ce5be9c2609efc80563a694db873d962766d2087b0553f3750c62e27526b71192f50ee9718463828ea82e15474d1044a2615a2baaa20232ea3aba05744cab62142fd6965918a2e4de2c84a8d682fa6be2ee8578007edc7c079d6dc16d39a9c6a15909a95d21cb4b11ded0d7cf80a9dac017e89ca2e4c825cb76cf9323085a1aeea571eca5b663339abbccafc31188475befd9f0f9985e7267da1498a93626d6c13ae2813d1288d990e44f0c7ca46c13e0de3aa7489a5e87903047d027b670e202f2d15d34a022de06d74dddf43fc7cc8d0254e92e69551a9270c606b0d357f1ea4f14c0180eb522d58d2f70884767041cd3276d3382204ba9c7acf6b58963810b4db2ff4d09d1c1525f49dcc9018948a713b68929da7c12e828798f8eac52dfc41a87a5c210947698c5f6de7c880ad6beeabd6a98dd010e87e3bc4550fbdc7f297e35f2e1cff49626a455d4fa09c7498545346f3e3c5fa328516e0189975147f937d971815d26030c8089bdc91118dcd7f432a616cb82b2be4898a0237e254b5bab47e326054cfeb9bbbc7b4be41591f225cd44bc4f619d3e2a49c17320b2dce198e7789ef0b571ccb99ab377e90e694990fc8aab5fa14c873b6890c2c0b485b5aad03b608eea3513a2006c06041a64f6f31e22c153cdb9cd04955ac49a8cab89a426978ad5bb3baece4bb19dc8d774baf82930dedc31bc2671c8746d732a15d3994e36dabe9838024aa27b6ce8744dc4ffa93b3b71e142cdf91204f2139c837f06a9b55a409c430be4211616886e1c67658c98edcfa8cba1d3103c34ed90bef38f8080705b484fd475bfce2a0911361505c22d1984e56faae16be52d1c89632f44e15a792e046407cfe54a89c62e79aecb405576d5509c0f6e62ffe38023aad2e6dea32a7a4e105bec5ee0ee34c2c7acb5d6f2852838363974c131c8f64729c0c8bb275d5e333fcac3d320446d8c95ca6610e8f77b6cbd0f3a7a07ec20afafc2523a59ac76aab32b581237116c9b749d9e47732028b3b5ace2362474611e090968dfc3d9248768759ab4596b4de2e89a6295202fe9472315c266f4e8c39e98ae9c79664267b5c2a1757d4518da870af40d4097d138462968491bc931dcca7640965ddddc5d4fe81a1ad70644bae02a86d4efd71faf5a2fb4d1ebd1e96e7a586b7b26a4a7a3f17d59d14499849cf1ad921afcb30290a6f216806b75578e8a1d84c7041037ea4538cff4bd34e6b7643177e6cd0a35f540ec8d805f74f6dba6f294357103650b4be861064dde87ee57e2948f5176812c88d6f41731aedccab4ec46e2a7b8c17abe5edb8f49bb3b8f40cc6ef438fa63bd025c9038c55cb896b585cca4d892451e7f793d99f8441904fd87a3f4f950252e2968fcc3f936b636b7f620e5826d786d276d71695e81088af3112ed7ad9b133ac2c592bf5c277a1e2ac38182db3310e55b14dcb075dddef62ce729aa2625c5e3b43dfd09064006cc5f3db5c549a125bb6e5acc69b522ce4c40c16a5eb91e31aa171decb0749ca1d16569ceac6b7aaddaea09fdff838899c0e3345195ac0580d86017ef2245b10daeb1c446e151d6729bc9a93cb8fbd75dcbdb4f1c2d023f81182d1331e1f8b047833be437209b274ad1394cd1ae9675fc64f70d5820ce5fd20ed6edbc724281cc18ad4a711510c1d1c97b5d4bb4e55cb8ee01c9f1080fc13ca7e96940467477d8c4f37010504fb1286822092b76824e23e60f63500df94f6796ba8fe8a098dcc53cafd06d829824cb733f84555aa4e76b78fe64acf6d70795b1a360e1329a267850b3b3d9eaff0afa467a8c8865e0a09506b3f52a916ad2af7da26a4f57b862fe8da5ef3a6304d39b6f97df960f4017aca141fddbfc386ac9d8701a3d028d2a83ed564a294a229243b9128db8a109e0ea83b900cb63cc9b63f4fe00cb63f46b4b385991d0cbfbee6c369a018d6d675d8c94b9a5d28778220fb9c432f257822db428421be57a0bdf9dd100472d09e83d6b27adc1b827f8bad7a500ed1dbc7f80e477bd63897ec47502c48c30be000bc71dbdc53f646ec8135278bb92ddb7293dea420b8690f51946ac82dfb95dfe7a5a2f3df66a56de5b85a76955af8a8aea7829cad8a399c2105e5bb37e1c95357f20ca1c1f4460bef819505449349c860981b21f64444653ae9981540f7fef2beed5b6b91d22a812e463c7fda20bc54dc298374a8c7f990324b0f02ef6e004479bd167fc1549e333b42902c4d893a38f46f64d639861e25d69b1d7f146e2839b8496b476fe8521d7e635cd067ea44c14c983ff14463a82a697dd80be09dab04141d262781f833cf7f0c0d22074970a93ad6d2aecd16e6a1c289edd7d13909ba77a5079f4e9ad7a9e983d89b5efedf7a2a5890ed1917b6e24a1a595c1affeeda1451941c7ab0ff83583454e63dc7c5203b21976ce820c21b6453bae1c21f84bd98f8709c69128b393359b5fd995119a56aec2de6a212e8bf206a556e1b5265d2000e7dd21d831c46821e26d31a03b8ed8b64b3877679059707fcae3ccb195e881e3c16fb3e8564d5615eb406bbd4fc564a3c69aa9292e72f7c40dcbea07ce81479ce67f47aedd8d92528b46aabdde809c23610e16cc82cb7b587f9d41492dee4776b26f4bc84458ba65ff627b5128141ec2fce7682ad76f21e1e17c4892070a2db55f8ab20971cced79465a2329583168a33f6008675ae641ca8b3069ff0aa74bab5a0f6be9ac6ba286f2764e98509329d2fd3dd03e13f79d31dcf69b42a78e01838f0cc8d15cdf3bbf059a93c17a61e10c90519a597bdaf424ef7ce8646aeaba613ead2f7455939ad854f4734e1450cd0643af4be277a2bf72d26c5f21c31a82931aea8b2cda5583acdd4b57cfd2e3dda0e45e9b8562af88dd24a6fa625f3b9a9fd408fdb7cbfe2284d2439f5e8f4c12becd047b39794b669dc26d20241b4d40bed20491137f0cce7c6c76209991596cc0c5b058eb479f9df1ad3fc5c75213ffbdee7e2d5a2c40c495a8d4e776e5b4f8c928d1d4900e980753e75371fa415303f478b5048ad3ea5484a9de1f535855ccc5eda91632a274f09d6a7451032d9fcd390a3b75514a8e9b6bcc5009fda299ee42f8bea7cdcb0ad4535de3bd301cec17c086743b5560eaddd3ffe275408fbc588482a35302530377183fc4a46e72bca2b36e09711d9573cbb5f610f0806efd98278b2a7f9ede71bb38b6d20703eabcca1d803899f95c153bfdfb885c4c1866bf0ba2eb7b079afff729429ffa55bc7428f6e2ac0aaa7e9832ce2b878376b462eeb315a38b09d981445d33ee6597a968dc99c79396a4ed0d8101fc9b0332bf72fc039c3c26bf9e711373d34d2b47f7b259549ee78889afb0c0805fdfdf01552bca4af566e5bdb49dc08f7875857d5e6797b938dcba2add64adf3945311c0c0a5f6c98f22df32fdcaae614f94e6edd59ff1b2453458f3bf35c77ce415322f83cac32f472107f71dc6e61b080e9937ecea10a0b14486eb25856fd4b6d835e5453aae14a7ef9f13c581ccbe5047757c4abc72b70f35adc5cf417dbd7362edfc9fda60e2137770cb04d63e57e66010fa28b9a8f237f6132c0981f7aeaf046a5896148ec85b5177adf0fa4717f397ca04db19e94f186abcd8e7d5befdc4d66175b79e81b9487c05868572bc224a14ebed616ec32d614517e09d735a9852a63d79e7766f1f4813750d47ad80546e5bbdc64c420516ed28680015221ef1bf2b1cfe2ad4533eb2396dea38388de42759423f3df0ca9f53f31db0bcd72192d317d314ca702664beb416347544016f60b5772c0e0164c8cd20355e3fcb471ad8702d77464160b7639d1fa0925d2675bbaadc85438387b1ad747c3437e25b8feff0847febe4b3397285d495842dd9562827d37738482f27c9ab7972fd1906769d6f9bcdd217825f612567503ac0dee732c4661b9c6d136a1d88c8bb5aa0410aa7ef5eb29416fba1b1dec3df36ddd555916c358744aed4153c97a6d797cece46fa69d759c0339e6cf26b6d10dc5eeefec16844d3315a52f0c2b99a9af95027b3323a9459ebf9964f57e0e3f65258ab106b5aaa2736b194f058e20cd22382aa7cdccba8d52c0c4ea802692f03000c4b6090ba81d97253cb35ebbde3eb826b06b96baad0f6a12ba4e042dffcf6320034548139ae7d7da609eef854590341f645fd0b63e7379e0a040105f4dfd4cf533f1b6703b82529a095fe9feb26ce5053dd86559bab31b00ece7c17923230d1f772d304746de3e6839dec152cafb1f931206da939e8931c2f12be49a8de773dac7b550a835c706dc4c9c793b9182785013cc3fc65f4e9e5609c5b8c2580e68240bb4a1941264a9da5b6ade537cae965a5b28b2ec6517ac1f2c27b04dcaa6b59648d1e8d6fe5211533ebaea2a0313c515a1c6161af65e4ad913c656733859f7137a80e134335bc1394ebcd456b0dec", 0x1000}, {&(0x7f000000c000)="d6b2403bc479f041cf8ffdcc6a9a9e13a6cf83ef16", 0x15}, {&(0x7f0000006000)="4217d8be0a1037f22f3977f30c13b2f043695e3f8d50ce57973165655806265ac0996a8d9987fbbfb396f4ecc652016d61a0b1c24ab459c82a3479a421f22a6ef4f4f6ee44ff478402e2f97cdf48370cd65f06de3704df97dae8227bad21703543ef08f28a46ebd78937530ce85ba12b6025f5fba181222166f79481f8e0de7e071e4385c654c638fba3b2cd7b2c64b259ab84ac77f86ed8ea386d6d1149d0085ab7c9ddcfaa3a9ec1122e51de2832bacd4e173efcdab3013d8ac3f0198b27", 0xbf}], 0x3, 0x0, 0x0, 0x0}, 0x0}], 0x4, 0x40000) 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cd1000)={0x1f, 0x1, 0x20, 0x1, 0x0}, &(0x7f0000dac000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000323000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000022a000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4b, 0x0, 0x1ff, 0x8, 0x8}, &(0x7f0000b59000)=0xa0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003b0000-0x8)=0x0, &(0x7f00003bb000-0x4)=0x8) r2 = socket$inet6(0xa, 0x805, 0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000341000-0x44)={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1b6be80a2537d00f7d4296a193d1c019"}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00008be000)={0x0, 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00008c7000+0x4d1)="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", 0x1000) sendto$inet6(r2, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000072d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff, 0x3, 0xff, 0x4, 0x6ea6, 0x8d9c, 0x7ea2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002bb000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x1, 0x3, 0x8, 0x101, 0x5, 0x80}, &(0x7f0000431000-0x4)=0x20) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/20 18:37:22 executing program 1: socketpair(0x7, 0x80f, 0x100000000, &(0x7f00009d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000b18000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026000-0x10)={0x3, &(0x7f0000029000)=[{0x6d1, 0x5, 0x1ff, 0x306c}, {0x7, 0x6867, 0x4, 0x1}, {0x7, 0x7, 0x8, 0x2}]}, 0x10) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={0xffffffffffffffff, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000eb6000)="2c85da7ae347e6a6610aff40d25cc956349c1733475c30d15bff2bf18d9446df9cc79ff1137b70a9a8c2ec6762bb7edb184d2ed7e6817d643980ad181a47bdcde29d6a978e7b0f8ae918cb9bee5b218a654e329f5d53c143e566fecc416658c3508ff882d7d162133b6a2bb3a6b2bef63135d1dcae5d1613b59b444fc78e476cfafd128641a54cc3589fc7128bc17c6ffe5826a730438390ab24f23b1f6ba0b3f4d8152f0fc8ce5e5d0b5f02dc07ac24b28a3c4acdcba4d5", 0xb8) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb6000-0xc)={0xffffffff, 0x7, 0x8}, 0xc) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x7f, &(0x7f00008f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c19000)={0x0, 0x5a, "f875e026c16c23de68adb109ee4913432c11b8726747a4c19cb0382e1f8446a808dfbf4744d87e4d68aa03b76c114be5d5066ac2011abba315d812aa11b86136e2160019e72c2bd4bdaba8c6c95d7eeafc691e107e405cc9b578"}, &(0x7f0000eb8000-0x4)=0x62) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000088c000)=0x8100, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bbe000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000eb8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dd0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f6000)=0xffffffffffffffd4) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000eb7000)={r2, 0x90, "6da4b27234637fac21464f98d12faf26708f9892feac332b56aed87fe3194252a58f1d31f8c7957696315fbe77bcd96197423dec116e8ed46d2f0c64e4dc45263efa54ddb4964e6ec868d0be64a20bb62ded4e53112d9b720c8553c3356a0370eb7d36462ca766fa7fdb276708f5323789d40f4985a7044ccf544ec12c2540e9efd1ba6f6c9966e2f9b262a053043c9e"}, &(0x7f0000da9000)=0xffffffffffffff52) 2018/01/20 18:37:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x78, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", [@typed={0x68, 0x2e, @binary="068a321d7a873544964427c58b1b481e3ed47af54ad6e8e60e0d1d285c658d403d5e597bbcad1eeb9275d24fe5f1cb0589a575b676665c7876923ef2cce0cae8ed163010d5e0a821224adf36ecc0409b7da3ffd62a79a520e7c9169450d458"}]}, 0x78}, {&(0x7f0000975000)={0x11c8, 0x25, 0x901, 0x1, 0x1, "", [@nested={0xe0, 0x3c, [@generic="24ae6138d57a4e459e9d38b84f7ebaa449db5ffdc0374e700b9b163ba8398538e97cd233bf89c2f6763d09feec61e47249779fc52792871055cc45cb298f62b9d724d915305c3ac03e16ec8a814b0817e6ae33a0442322056e6ab2d9f0cec969e1cd415d5fa7123678547316aec9a3804ffa2a79aaa0975ae0f13a53f4c516cdb49d99cdf881363412a222a52e3847132b34b4ca917f919f5eefb3b7582c111fa196bccbd18549c337db26f4f2b8808497b6d4f4ffdaa9beca749e884e0a33b120e2ca469131e71537b69a8cec8baa9a3ae01c144cdca8e4e6"]}, @nested={0x54, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b", @nested={0x1004, 0x8f, [@generic="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"]}]}, 0x11c8}, {&(0x7f0000a53000)={0x1c, 0x42, 0x208, 0x5, 0x3, "", [@typed={0xc, 0x54, @u32=0x1ff}]}, 0x1c}, {&(0x7f0000822000-0x15cc)={0x1a8, 0x38, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x51, @u32=0x10001}, @nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}, @nested={0xf8, 0x4c, [@generic="d19f7e135e134206599e6529349930f624a7a3bbeb03f8f283075c8b36dbbcc679ead5ee17981e0279cf74c3ea6b926b1096e853f95420510836f51f3be16a4b89be7a369c71df4c88d63a4e035c6e9aa31b34cc8f33fba83367bc5f389f7ae6bc0975242b4bc8d0f65a8f9a090c448f6dd9a47390c76c936d488ab5bace26ae9dfdca18ced121db1fdb44c38a4c71821367c9f391d029db2c1dd75f5289613cc39a00725143758cddd411b6222f963d859bc4859f173904f12ec3267f76b01fcd3f08a84be1bcc10e827b90c7c6103733c58db02369c328719686d7ad65fb8c18bae9251294add1d0f7", @typed={0x8, 0x5f, @binary=""}]}]}, 0x1a8}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r3, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4, 0x3) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e5b000-0x2)={0x0, 0x4, 0x2, [0x0, 0x14]}, &(0x7f0000e5a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c3000)={r1, 0x7, 0xa, [0x2, 0x81, 0xfffffffffffffff9, 0x2a12, 0x80000001, 0x4, 0x5, 0xaef, 0x6, 0x9]}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000968000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e2e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003bf000)={0x0, 0x9, 0x0}, &(0x7f0000ccb000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d4b000-0x10)={0x20, 0x8000, 0x80000001, 0x80, r1}, &(0x7f00000c4000-0x4)=0x59) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d09000)=[{&(0x7f0000356000)="9ffcf44b8d75772e142fa9c581d6c7eb6672d983978f81f98cd6ad14e90bb97fc0589a6d20d79390945faa516f29d259fd0c531e88e1ab219f7c5f588d97367e04805d3f520eb42cd562ca4a98dd3161a110b10233165fb25f42a45975f8fb06b10067f471be193e6185e33c6aa83f297c2ea1cc9dd1f47094f16607947d31ccf1a50c209390e0d71f853de8c9dd62eb13c16dfce831463191949a3ae9d89befe01c5310f7ab89393391ce6091a15ae0df4b2d762dcb58cd7690c3032a01ebd01cc8cc602e8b86e3e486fb96991b680f", 0xd0}, {&(0x7f00009e8000-0x4b)="822beb075b6e54c2b5067c304957c94da3137baaeee2f7096e39426e96bc5f01dc91cc8798f7ec12ddfd173afa5b6be96e7cb25d964d9b8c0016873570bad35143444574f3f55e9e82f28c", 0x4b}], 0x2, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) socketpair(0xb, 0xa, 0x400, &(0x7f000056d000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd0, &(0x7f0000ccf000-0x63)=""/99, &(0x7f0000d19000)=0x63) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 399.541137] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 399.579626] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9f000-0x10)={0x3, &(0x7f000000b000)=[{0x100052, 0x2, 0x0, 0x0}, {0x2d, 0x0, 0x8001, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/20 18:37:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) 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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000b2f000)={&(0x7f0000b21000)={0x27, 0x9, 0x0, 0x6, 0x3, 0x8, "7586e7c2d1a6bbe9f512071de31055cd5557b0ef0b50180345f5b5fca83077e047254c79969d48a06451bc6065eb8329c869f85d4a3cb4da69abdc60088697", 0x8}, 0x60, &(0x7f0000927000)=[{&(0x7f00003b7000-0xea)="981520ba9704e805fe4cea7b9daca84e37a93c756d636d29575ec34cea08dfaa4cd6b3ad4dabd9d60f1b257390373b71e3d86958cb1071339f6160705dc08e46c2d9f18365036e0f0c091853a8b308ab5e15733a4d03eee8e0007ab44432b6fec980b514216f7874e1d6835fa4ca1ca65c4eeaada39d96134438885824faa30796e3307c0b087483a60bf1a3ed839e808841589737d1ab3f5185d54b5e9d00d26efaae68966a7a06b81fe60cede6a83ac665544d08076bf7435059f3730809b8bbd10184c47a162c747ebe7ca146b7de41a07d95112584771bd886b6f7b68adcc98d457ea1bc4d8d5c0e", 0xea}, {&(0x7f000080c000)="d27293f3f680e2d419d92130a439c12e8733be0c2925137d71298334725232f629eb23d5e76d67b24f962a1cdd3fbc59516bc09b27cda51283cc57", 0x3b}], 0x2, &(0x7f000073a000)={0xd8, 0x0, 0x5, "649c0d66dc3e80aa5ec96001d83b34df913d4f669a67556ad15a8488acf8d5e77a3fbb7476a74646b96cde988823cad915a4254e090fc12b3e4e540146d57278de408415491d8919427a192e5a166e39742840c26f68c56fb660ef8f7019402759b32c7d302ad3c484823f2c1a93143bdbc78fe7589cbb9ec2e441595cfec28d1f4e5c7c659ac841e51990a063e3562e570aae026423a53f7e37211064c8007ed504d6b672b292e3c2da85187ad5b95a79420be77703ec51c9b0efd240dd96255770111f"}, 0xd8, 0x40000}, 0x4000040) 2018/01/20 18:37:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994", 0x2}], 0x1, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 18:37:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00007d0000)=@req3={0x20000, 0x400, 0xc22e9a5, 0x1, 0x3, 0xefd0, 0x3ff}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000037f000-0x8)=0x6, 0x8) 2018/01/20 18:37:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/20 18:37:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001a2000)=0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/20 18:37:22 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009e2000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x8001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xffffffffffffffff, 0x1, 0x7, 0x100000001, 0x4}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) listen(r1, 0x7) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0x20)=""/32, 0x20}, {&(0x7f0000003000-0xa2)=""/162, 0xa2}, {&(0x7f0000003000-0xc)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x80c0}, 0x80) 2018/01/20 18:37:22 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000022000-0x8)=0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0xffffffffffffff9f, 0x3f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x26, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0xb, 0x3ad6476d1f72932, r0, 0x0) [ 399.712812] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004a7000)={0x3ffffffffffffdc9, &(0x7f0000285000-0x8)=[0x7, 0x7]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761", 0x18}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ee0000-0x4)=0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00002a6000)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000662000-0x2)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c35000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c03000)=@sack_info={r4, 0x400, 0x1}, 0xc) recvmsg(r3, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 399.767240] dccp_close: ABORT with 65423 bytes unread 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000036b000)={0x0, 0x0}) r0 = socket(0x9, 0x80000, 0x401) accept4$packet(r0, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae5000)=0x14, 0x80000) 2018/01/20 18:37:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f000089a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000206000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000743000)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ae000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f00004b8000-0xc)=@kern={0x10, 0x0, 0x0, 0x15000080}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000105000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000111000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c55000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000282000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfd000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000450000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000769000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x9b, 0x3, 0x101, 0xa, 0xa0, 0xa0, 0x1d, r3, r4}, {0x7, 0x7, 0x452, 0x8, 0x83f1, 0x5, 0x7fff, 0x2c}, {0x70, 0x401, 0x5, 0x2}, 0x100000001, 0xf, 0x0, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x4, 0x3, 0x4, 0x1a, 0xfffffffffffffffa, 0x3}}, 0xe8) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fc6000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x3, 0xfffffffffffffe4f) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) accept(r0, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x59, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/20 18:37:23 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e71000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x1, 0xfffffffffffffffa, 0x2f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000-0x4)=0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x8, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000)={r1, 0x2}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) listen(r2, 0xfffffffffffffe01) r3 = socket(0x4, 0x80003, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x54, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x47, "2ecc528703c095430e00060a8677fa15d45e6d0a1f5b6897e962472e7813d3badb61c22584c238ab4b2c85c678f588d1df192f827904f78ee78ac25380ff2a7003f9acd8aec860"}, &(0x7f0000006000-0x4)=0x4f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@in6={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe56d}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000006000-0xab)="49b8ba37ef1e4a6f44de7fddf0422f06e6ca58a738ae252fb2a67f89b843b933c0b372fb663b68fae42c19b8c4d0bf9546b93341bab8dbe9ae12a7561a45f8b8aa11690df8917cd5f0b878365a8154ca11756979a4e40541259d8df3bdf013def749dedd55d322a95426515845b04042ff35c004aa2bde22d587aa790d96d6a339c81bdb91da784e5eee2ff5ddeedec1ede034bbd96c38c48ce851b79462c7f44292cbc5655d4aaefb4865", 0xab}], 0x1, &(0x7f0000006000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x24000000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x10000, 0xfffffffffffffff7, r5}}], 0x60, 0x4800}, 0x4004000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000007000-0x8)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x81, 0x2, &(0x7f0000008000-0x88)=""/136, &(0x7f0000007000)=0x88) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e2b000-0x4)=0x0, &(0x7f0000057000)=0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000045b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c7e000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001df000)={"1e467dede5a0d2938bf62b5adb6e2f5c", {0x4, 0x7, 0x401, "fd6b2aa9f5ab", 0x401, 0x0}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) r1 = socket(0x0, 0x1, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffffffffffe1, 0x40000000, 0x8, 0x8000, 0x6, 0x4, 0x9, {0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x200, 0x0}}, &(0x7f0000016000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000014000-0x6)={r4, 0x2}, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000013000)={&(0x7f0000005000-0x14)=@ll={0x11, 0xc, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000014000-0xa0)=[{&(0x7f0000014000-0xda)="a6fe4577abb2550965ebc6486d9a7e76cc63e9d25df76f3df5d91d23ff2ec4e4405b17e07ee482c2ec8bbc3ea4696027ca6d5a75905b2719e63f8b265e82167c583479cce6ab4654c488029a081ce59b51eedbb32ca459427bf77161acd38b82327f228c577bf020f94bd8f3236ea55c889d7103901e1433a38aadab6062b6ffb52062ccc7f1ffb20aba53d4e1d693141d1f5eb70a823b161cbdf798135798d6d38112788fac5bc09f587e3b86cc48fd9b7a11107438298d87f44eeee3f16fba7ee6aeafd2d28258320e182a3390d51d1c5102520601cf8f6ea0", 0xda}, {&(0x7f000000f000-0x73)="2719ec1bc93db66672290197f16238a51836c03a911e7da47fa17208ff0ea18a72b0c63fb647564e80de6d2327eb50dedb1c2c442f7d9f5ef0a4ca1fc1735df6c6bccaabb80788ac32fb5818bf9e330e499750a92ad091ec978d4b881e33ac5b6182ce6c7df6e1709fb39cb1502677fa8c8d12", 0x73}, {&(0x7f0000009000-0xc0)="f288c12ac74cf21f9a0077ebb502e7e3c974dac3e6d3ba952e5363de417455f910e031eeb742f274f86860e17c7a474044058593b476deacf8d7a745b21add4c80c531336a168d1a996679a88cc4513ab296ef8b67201370b1191e218a171c83ceba6648bb944bd6ae73cce1d0a695dfc7bb767020ce5c7292316b25945682263dce7bc67d853e8cb664a5249d8dad7446de59b3035357ca66cdf745e5d13c2bdc29ab9cab797b836ea8728f7852a89a0a0137ac124bbad6591eb3f8a8ff2678", 0xc0}, {&(0x7f0000013000)="070c392eb50f", 0x6}, {&(0x7f000000d000-0x36)="ffbcefcf5ee305304fa14688996138d81193410d59cff2cb97d7a576df7df181096703b997865489354e655e98f814592f277453ba60", 0x36}, {&(0x7f0000014000-0x7f)="b551e6f8acb8d12fc445c3be8384d3d5e3243fddbde698d9f1aab8fbf14533e2c2c3364285cc1fd657186abde152ddf13ca4942d7fcf2be316caf336e072a48ef1f86fa1d58260395050b1de097419a54ce606cc3124f79b5ef3a345f0d3a6759c7b3815cea6ae8ab661f1d37320775dffe5d9386a7566d7d2d6cd1292f5fe", 0x7f}, {&(0x7f0000003000)="e091a25d9d11995cab151cafa6d9a3ca323e766d0a9c292a4b794587f14091dc845b653169f37716fd7fb9e7c8a2df2f8f58f01a9d810639bc07cd86cb2b5859875b057d392424245d3c81bb11ac8c18d70e54e984d10b1e1d6b6a833effd362daa884a445fee8298cd268c3f383fc92f41267115a21f805507405adb5e678f3c7524e5fa3983b6ecdce0207", 0x8c}, {&(0x7f0000014000-0xc3)="cb7a448dbb0c7f892e3cdb5d90573b35d5a5360c00f44f4b9b700473af5bc48d0deb5283b379ec8b4ed0d4d3ac4347ca301f515b10568149b474a06a84b8612a97ac288642704bdf8060cfa733cacf400be7dd6f1989d19953b2e8e9f27448f6009565cca9d5e93bd401f3d747251d3eef081a4eb082c6e93a3ab04df3e0885211c40d732b2c33c224bda974f813556021cade8e1d0dda446a9bcf9e0dc46096eaa321c6b4ca258aca61898d5d81a7ea05c811e8faf3986b272d62dc4d519527032183", 0xc3}, {&(0x7f000000e000-0x88)="03611e49be21d3f631c2573cdb9c72ec14b04f557b2aaf8c85452f1dc18157d1ff61e1159b1e07942bbe795d15f75224036dadacdb5fbacd11fb9c66aba5759d83dedf04c84a4147b29bd92892eb5c20cfb7d53c966968ce77e2ff06ffcc8b26f01150826531652b90c782d9d83dae3bf1ac68cce706726e3e83dab2aeb1e154d33429f2517d641a", 0x88}, {&(0x7f0000013000)="f3", 0x1}], 0xa, &(0x7f0000013000)=[{0x1010, 0x10e, 0x8, "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"}, {0xb0, 0x18f, 0xc, "dcf0b9552450ce7970865597fffe787feb769a979e48e1ea5dd9c4f0452a7ad694f8bcf6456ec14fbffab743a7939ed963c42014f03a540688b7e141e04f75148ea206e155bb0c6eb8eb308e204024aa9746dd3d8f26fced4415b3da01581007e028d3eda7cdf71e17e1475b04c77b034a1e55bb18552c3a16f9867315c5f5e7ab725368c399971fefce6d5564930e117bde437cc28e921dbd"}, {0x110, 0x0, 0x1f, "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"}, {0xa8, 0x104, 0x8000, "71cd648dccfa3b1bbf3ec5f66dd75103f75125b55deeffeacec282f40b3a40c0d45b39b065faaab925a463760aa5e9fd8c411942025d3450a3c6ef2cf5a7aa56b919057630b1ceb5db568c5c863d05428fae4331edab64d4c01d38d3afc7a414f14c6ed9ce6360d7b2636ae0f9695f05eeddf8410cd8d1492e6de8647e8a2df002e0142e6368b531ca9ac430ea377a8accf028024b"}], 0x1278, 0x20000000}, 0x0) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f00007ca000)={0x0, 0x0}) accept4$ax25(r2, 0x0, &(0x7f0000b02000)=0x0, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r0, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r1) 2018/01/20 18:37:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={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, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x43, "7e9e31c1bc232f6c2fd093d11d5fe353b35ae3c1383081e2ab42324cc6d44bd9127b5e3b7972a8b4cc25bc305ccb4d4abbf84ecaecc00b1ab5b218a9edff65fab186da"}, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x7, 0x7fff, 0x4, 0x8001, 0xd1, 0x20, 0x8, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffff7fff, 0x5, 0x2, 0x400000008000}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x6e) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000916000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}, @broadcast=0xffffffff]}, 0xfffffd3c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000181000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000526000-0x4)=0x8, 0x80800) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000943000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000042c000+0x7c1)=0x9, 0x800) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000945000-0x8)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000945000-0x8)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000944000)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000945000-0x8)={r3, r4}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(r1, &(0x7f0000946000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000470000-0x4)=0x349, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000093d000-0x4)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000d0000)={r1, 0x3, 0x8, "0ea2c252b8edbf233747d3ca049a73a7ccd66ea90ede03f37baf7e4ad56b3765564acbfa65538c43ab59e4844920c2d2f7cc469bc861fa00a61b810637c14a5a4c86f97127cf20a227f3eca693d0def43bc678f55abaf081e9520ff97c000281dfa0ddd28aa5b7c62ed1c69f1cb481fb1a993e35"}) getsockname$netrom(r5, &(0x7f00002f1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008f9000)=0x48) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 399.850932] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000669000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000-0x2)=0xe8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c8a000-0x28)={@generic="07dd81073e168173ac8277b0e4cc5573", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000af1000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f00006de000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000d71000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0x26, 0x80800) r2 = accept(r0, &(0x7f0000038000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000073a000)=0x58) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003b1000-0x4)=0x2, &(0x7f0000f99000-0x7)=0x4) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e41000-0x58)={0x6, 0x9, 0x1, 0x1ff, 0x1, [{0x5, 0x9, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000f35000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000a4f000-0x72)=""/114, 0x72, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e7000-0x4)=0x14, 0x800) bind$can_raw(r2, &(0x7f000056a000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt(r1, 0x2000000000010d, 0x1, &(0x7f00008a8000)=""/171, &(0x7f0000c45000)=0xab) getsockopt(r3, 0x6, 0x7fffffff, &(0x7f000035a000-0x7d)=""/125, &(0x7f0000701000)=0x7d) accept4$packet(r3, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x14, 0x800) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = accept(r0, &(0x7f0000d4c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005dc000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000732000)="38f8e9673575711bad9612d127ec181a", 0x10) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000002000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)="1aa151709ad1b0c2bfa942c26ac6a4547158a5c8046f191bfb75d23e7e47ed0dd6a5fa03a77e80280f63cfe0eabb5382c8adde63a33f78e4bffd4b521a06c26b30247d4036cef358af1c42e01cdfeec41e8985d8858ecb6d8817717c2848b0550d47e56764645c374a36545c6b82ecc52bc37aef6216ae22f474142dcf65f8511d4a43758287e6c3ecf423f1163d80fc10ab5bd1449081127be340a423f524a9da62356805376af47863b462010f8e114e151e5f68fe55a138f49a50de729e8f0d6a", 0xc2}, {&(0x7f0000002000)="1274d33989b8005da207100bcdaaf67a6f619ddcdf93", 0x16}], 0x2, &(0x7f0000001000-0x120)=[{0x28, 0x3a, 0x5, "e2e95877f3df577f15a071e167e94db7b8bd2f4437"}, {0xd0, 0x1ff, 0x2, "071257c10f6b8748b894989b73c8692451e50c8811a23415a977f78a87326f91eced262c764816bdf19603cb4f4c0ec0641af2d72f99d5ac525b0e966594b85063c70b6698409dbbbc3089fd1bf74dd3fce21ae4d7659354bc19e99f5ade3b6422b618a52eb439b6e13a2d99c85981e5eb32b9525a5248d6b497c92cdfb1a851b5995caefca0b6e77a42cfda1df288d5de566110fb726144966bd0e35330caa3abe1c2234a3fab710daae86e2038cbca35973b2907a3340408"}, {0x28, 0x118, 0x71e, "f6441c1c834e06a791361b111acea088cbbe790c47"}], 0x120, 0x40000}, 0x40000) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000a1b000-0x50)=[{&(0x7f0000000000)="5367fc611ae900efc8d13c8840e6b888d7a331e4276ef397bc92982c040a72880ad9a13b42fcc96dab59ef9f65665510c2c6da90e313d64f23f6d54984bddfa360be0950253189a0c402009f8fd5e3bd95d4ee57487eca186309bd398732c111aedb9a4ddf85ed4017c01d1627420e79b3062d41c70b695602c0c22c1acdbc715ddbfed2045030394104a0cda17edf40", 0x90}, {&(0x7f00000d3000)="dc0b45d0ea054ab2e01a68803c1b088d7580289c05c58f25200329bbc255e5d55c02e686415c20bab7de9eceb241d907fc4ad8dd5c21a4493cd283701af2d0e2b61a997fd5781fe4a1862458274ed977d0b68176592e25c023bba2621b3db7168577b64c28510f839a9186486223546b4c8192a337e8c2fa0e4f5affdb026244c704cb9995cd233e46043aec73141110eda252e683706042c81091f2cc0fb732c749b59cf7b88566630d40e5e69f8c6915e01e7bac2ddf", 0xb7}, {&(0x7f0000128000)="3e98553ddad494b7e559d40bc7bc0d504116e80ce86942c387", 0x19}, {&(0x7f0000a1e000)="b7c7e6338c5e697f93e69c74b4f93c132402df7e5f08a26ceac9b47aa036e56fef9a5e7a357ec2ea6f0f394a245f0727429f2de2b26437bbc58cffb657d2b5a0afab8f3c211214ec7b3e70643299457b6cc0a4259d144d70d6a061a31e463e7a164a19dec69f7ff1d3aabc755127c241c91158a5b52363b5450983ce25f8926ae756b2a31b038627c48e5b6ee61bf14c012358382183a28965485b6e9e757d833e85fbcc92ac8638cad5503845b627ab46a37c98662498979901b944aea5b8734c66f1623a4e84cd26ddd17c77405351b3804bf365390b269445bf", 0xdb}, 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0x1000}], 0x5, &(0x7f0000001000-0x10f8)=[{0x1010, 0x13f, 0x400, "ebdd9fa83c8fae15d2ad90f33dc158659417418b8d8136dc4368b78782b6eaa34d4ddae054d695413e85337f7415101d428c36e67b9afa459287c89c224232d6efb5357251f1f629146464d7d7abd2c96fd2b5cc27c0343c8d8c324f4d2d931031e7ead9b1305b56cae5f867c917b6cbb9fffdc7b9c26998e924b48142760fe3cff192d56cb3bb09451a2aff1e83f5ab4a5bfd16d413727cbb244421a272634b52221e1d3041d5638487cf898507f5e700a877b08a0c3c8e48c4ca8fde730ef67967682b96bb8eca0732cc1ce3ae79b4014137c2658ed2ecc7c27a91243e67b53db0c116ac17996073fe8c29429ade3a34943c9a2b9d6560af6bae7813eb0fce0801a8b9656505d44058679926881d873cc85731e9fcf0fe54e165a7ccde07e201edc85ce139dd9ca4a34d642169afc2a02d5de5a339cc30cfbd46ee8295dd3f050d198cbf85c4d9bb6725ef299e33953f23b8b9c04292e6f4e6f3eb55dca10c30ff0cbe75ac44dd1d30cf3628ec611d8f48a9f7c249a4747a88ec47a6c61466424aa535d3b5bcd514e003aa17e31a22cd8a67c266af9e43148b2f306dc89ea8101b758b041e8eae29dce6e47b549ba2d37ed6bffdf5c954b72c0668dd8b940df23e52ac22c706f46356220daa79eaee8d6f8de6280ab1ba7eba1fca944325908c7f90ad7ebba72b12d91b74557736b64fbdbbdcd54bdf229d0afec192b34e7a4bc45e1f711fae0cce04cc0f3e20a91b33303563eaccf0aab287a100940e8966a18717df8650b8ef147955f2c92abee5a3217ec2323fe23a19d596fef9cd34c0ba5f71b61e474d3e9397421960ee0057344317e009a756f8ea0fc22ea38e3d1f73deccf5496e57659384d930acae413623728b993fac898845d5b752ed1290ae6b6929fdcd578be3f9ad08605db7e356f2783020cfcdfa4e5ddd7c26ec49b909d802fcb9b45cd9b3a8796206db40910d7bc6e89d4c385b1c3b5b2c33110f65cd89be5788ef594b933aaf93cf7f94564d0cf0060b6e8b60f01917d76483ba5cbadf2044f99ae413f6d4a8b93e4d8aef70ec899664c0f038624f56fabee6b9c289d86ddaec1eaaae64a96d9484c9889b4e22c275e82badaef7d09894aa824c1622839c5ccb1e7997f8dc7fa384af0dc38aa8d94a7d6d583c7fb18e0a7a3130e0fc9664382ad9cba05638a5fed999d7076854f7fa9d5384a8fdaa420f56046fbc0858ddfc7c450f7c965151a8e8b7c0157ae7cb10b6f1396cac47f92ca60fb4904323ebce6cd31d482e2b9239d8bb9cd530dbc84fcc379a885ba03f9c8af63af6e9640c04efa693a7b6b583cda6c41fdff92d90bbbdfb4642cd999b64b8e37d4cc10d87855d499015784c0a925420732cf41533b51ad293cdc61c26f73a9694fa9897b126d9c12b6075d11dc1ef489ddc294547e3aaa93827288204d82706eb33008b61159a834f9f613f353a7612825b9607af2dd8e2e7ff6590b0d5720f5d958d8c756e98b032a2114df3a53f236d3aa491108285d5d03315b2fc4938c8d59d500a3886c83815834f59cd0260f267e72fb952410d75b8ee3d603767918de751522db3166bbc0191760177514d76ad8af0398d40e74936ba2e1ef2523cf74027b701feaa9607aa2981259debf5d1ce9a3364a2ad01acb5586203c29132a6ef5d8f904d7e6e1484d91bf2e359fc78f6912b2c7bed0e97fc8c91c578b17034013e52d8f986042b53acd65273cc116724b370349821c509d2185a4d045c7f67b121975e3e3083725d77c774248654f17aebed10c8d2f5a7bb7abe534d43ae3802a7b52b4200970682eccfa2e50bb46898f9aec774fe61d2de6cdabc6c694c85774fe5555f381c312e7b39142480550666aba27e9380dd231122bb28245729f980271ac5d60a1c69e9c708bd6c3a97c3b8458ad9a09d47b97078d3a5538be819b4f1c09d933f5fb8231c97abf4bc311928357415a39b42186af8610f9521d39a8dd00e8c96595e60e02e97adc177024abacbcf904b7b18ef4329db0f30171c26b1ca31979dcd87cd4c0b9008029b2a0aae58b2878aead2f3bc81835e02395e6b35ffe90829f8331d1493dde36d6068314a7b261de9b0783e98fff3cf7e19dcc5f767d75b0304f4e2520044ed87dd181c3ce1fd5fae0b671dfab8180710af7c8ee86350fa15b878894e722f4120f407ce17fbd446e7fffcde494f856a069eee31b45a06364cd248f2e757b9e54fc08abfb26c65180a790ab0fff4985f0c5e16ea00fe4253a46c41098486f3d8ea14a0c6d6a96d62a880b3559012490c96944182f6b8d1ebef3a209759d2b709e0ca9e6b754bf86fca6b2247b789ac488166cc8fafb6c2e9833b4c74ba7b4554b5d44541d432611e0f1c2f2f94f5e193f7fa40d7e70ad6081714b32d739282a8119009840de18383d9aa4240bb8a6cc86f9329115c0185659df6a7d4843383faaf50b00cf626397748104169d742b1cf35aa57a958017d24c880b72268192590bb74eaaa602bcc790904b1aa3ab503067eb9840879cc724bde1d1fecf716abfb600c28731f1490cce7234f7416e037a7f29128090d6ad4ceccec2b4f8a20a1f837180512e5248e9f5811dc1a0b42a4be42ce273be049cba4498eec6827c668bde6615091d6ee0f0a269a14fd8342d9411b994ca26e8bd5af624087354160b52f174bfcd97ca57f45ea510dff03338f23722c5016bb5ba058a7e69d50c3f19ed1c8d66c323a5134556a615f5d9676a46aacdecec569eff737282b8519f69cb34ece8ebef81c71e477a55ecd24a54638d634faaabe76ce7e17c33863665c53356185a0ad5147d0162801df0e11cce542181c83ea3edc04b2d0d1a77121986ef0734638f412752892c99fe16ffb4c432955a8d89b9c7591c3694691d1fdb6cbbd06a2a8c432602c53fc36b010dc6e7a74ad35be785e73091cb9c41a416408f3c4a5085bc373853388bd7e442ac34e7ef0201213defc7abc8091a44df42f1b4f2f2b9c5beb631ddea97ab0b1ace62140cd786c63ef39f526e824c39f24636fb283fa352367649e42d1bdae5f1ed185c6cabccd067cb03383dccb183243f456bc19dee4fceb02832074abd2b2979c455b51aa2fdfc16d317da5d9c2ab6ae3e38a4f8f7e4ca5a46fd651a0b8dc81162c40a94ae21011b5b0ee5dd4b2c5f527f65d4f19a1d3651f096f3d4883e57f1af0099bb6c851305c070aba9a644d54c98d123af8ed61c4bf713d23c2ec01d706177a02e76d870fdc1c4b30a9dd530fe38ecfec3ae5b15da97df9159c1489d18c8723942c99cbba2033e691f1f3dd849410f17523fde6cb6e84ad8165ca058418a6b9c3fa4f60051b750257513d366792dd740fac95fdbd3e2847358a9555f82fe41f56aee5206365308f298897d09ea3fccc3b2d8594d70f4d85f3d04813133a44a75a768c5e2c74cf73109ea9d9aea9f126bf01d4d21961d5c12234dcf44c4e37fa7a5cad0b38cc4c4fc5bd39be1abf62ad18370b8070975b4088cb74d7a9ed26bdcb6a28cbef13304485b4e0401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{0xa8, 0xff, 0x1ff, "a46bdb0bf2e0032c20b8dc0d7b368a1e32d1c7c9e7f96d684f216d544f7cd6d1617d232c897fafcd8c2f8fcde652811a0aea3c9423e534645cdf567371f7bae91631fd64e4c719e113eac6057252db4fd1d74d89fe88eb9d7a6fdc750907727d79a7d416683487ac18b98e16a5a0bccf717b6076430d7999ca078ce382627a38f332befd92591970fe81bab3ab62509559616af0ad"}, {0x40, 0x10d, 0x7, "ba1034314eafdeee51396cea06613a4a0acffbf6a3bbc689786ff9da2924976d441068dda1f576eda0c58b"}], 0x10f8, 0x8001}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000572000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00009ef000)=[{{&(0x7f0000f07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e3000)=[{&(0x7f0000b1b000)="0791b1c4fd914c6f964124", 0xb}], 0x1, &(0x7f00008e2000-0x2180)=[{0x60, 0x112, 0x3, "cc92713cf6cea57a5ea06803ebccf7a6a9cd6a5e88174749712151c19022658dbcceb718dfd79603e2643a1dfdbe63999de7c4c21740e9a578bea519ee47c11354ef924dee79b83c77daf8a296991e2e"}, {0x10, 0x0, 0x8, ""}, {0x1010, 0x1, 0x1, "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"}], 0x1080, 0x4000}, 0x80}], 0x1, 0x40040) shutdown(r0, 0x1) recvmsg(r2, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0x8) bind$unix(r0, &(0x7f0000ab4000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008fb000)=0x235, &(0x7f00003a8000)=0x2) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x9, &(0x7f00007ba000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000008a000-0x4)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)={0x0, 0x0, 0x0}}}) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006eb000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ae000)=@assoc_id=0x0, &(0x7f0000e21000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9b000)={r2, 0x3c30, 0x1, [0x80000001]}, 0xa) unshare(0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096d000-0x4)=0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000d4000-0x4)={0x0}, &(0x7f0000284000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r5, 0x0}, &(0x7f000072c000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d5b000-0x38)={&(0x7f000064d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a34000)=[{&(0x7f0000b89000)=""/31, 0x1f}], 0x1, &(0x7f000098f000)=""/201, 0xc9, 0x5}, 0x2) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f000080f000-0x4)=0xffffffffffffffff, 0x4) [ 400.042079] sctp: [Deprecated]: syz-executor0 (pid 31288) Use of int in maxseg socket option. [ 400.042079] Use struct sctp_assoc_value instead 2018/01/20 18:37:23 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000839000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000ba000-0x28)={&(0x7f00002dd000/0x4000)=nil, 0x0, 0x0, 0x20, &(0x7f0000ea5000/0x4000)=nil, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x3, {0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}}}, 0x32) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000003b000-0x38)={&(0x7f0000cf3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000b2000-0x30)=[{&(0x7f0000b9b000-0xba)=""/186, 0xba}, {&(0x7f0000d87000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b14000)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x8000}, 0x2000) bind$inet(r0, &(0x7f0000cc6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x9, 0xe, &(0x7f00008d4000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xffffffffffffff91) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69) connect$can_bcm(r1, &(0x7f0000e77000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b76000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009dd000-0x20)={@generic="333ae9b94e123e7020c18e87bde2a5b9", @ifru_flags=0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r1, &(0x7f0000d41000)="", 0xfffffffffffffd43) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/20 18:37:23 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000929000-0x4)=@int=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) readv(r1, &(0x7f000007c000)=[{&(0x7f0000c72000)=""/156, 0x9c}], 0x1) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000084b000-0x4)=0x80000000, 0x4) [ 400.086051] sctp: [Deprecated]: syz-executor0 (pid 31288) Use of int in maxseg socket option. [ 400.086051] Use struct sctp_assoc_value instead 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x4, 0x8, 0x44, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd25) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x3, &(0x7f0000fc5000-0x8)={0x0, 0x0}) write(r0, &(0x7f00009f8000)="36068fa4de71af8837b9949f444d27bce76b71999046d5be237859439883322d9d2d9d757662e465a887184b337e5f6a85faee104dd8e7e32d5d4f1d54e667ca3ff8e2ee6c7612b720d2a06883edf9ee6cec39b4c3afd42499d4efac20b2", 0x5e) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f000008a000-0x38)={&(0x7f000054c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000222000-0x10)=[{&(0x7f0000afd000)=""/126, 0x7e}], 0x1, &(0x7f0000b34000)=""/3, 0x3, 0x3f}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a58000-0x14)={0x1, 0x1, 0x3, 0x7f, 0x6}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x448) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000022d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c0000-0x20)={0x4, 0x100, 0x200, 0x7, 0x800, 0x2, 0xf520, 0x4, 0x0}, &(0x7f00006b1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001fd000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003c6000-0x10)=@generic="5ef6873214696ae8fcaf44df021b42ee") sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, &(0x7f0000002000-0x1)=0x0, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) r1 = socket(0x7, 0x4, 0x81) accept$packet(0xffffffffffffffff, &(0x7f0000586000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000025f000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000061c000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d91000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x0, 0x2e, r2, r3}, {0x7f, 0x7, 0x10000, 0x8, 0x8, 0xd6, 0x2, 0x1fc000000000000}, {0xffffffff, 0x32, 0x5, 0x3}, 0x4d, 0xe, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x2516, 0x699, 0x100, 0x5}}, 0xe8) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000125000)="8cfeb69ef2f81e3d19e9ccd855224c30cde6fbba83ddc39fd302eee5120ef0876f98", 0x22, 0x810, &(0x7f000036d000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f000036b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000)=0x26, 0x80000) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5d000)=[], 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004bb000-0x8)={0x0, 0x4}, &(0x7f00007c0000-0x4)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5e000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000589000)=0x8c) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000247000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000a3f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000-0x4)=0xc, 0x80800) r1 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000018b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024d000+0x243)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e5000)=0xb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001d0000-0x4)=0x2, 0x4) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f0000e4a000-0x1)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x2000c890}], 0x1, 0x0) 2018/01/20 18:37:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000053a000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f00003a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0x2e) splice(r0, &(0x7f0000dec000-0x8)=0x0, r2, &(0x7f000093a000)=0x0, 0x4, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000545000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x30, 0x0, 0xffffffffffffffd3}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x7fff}, &(0x7f0000001000)=0x8) 2018/01/20 18:37:23 executing program 2: socketpair(0x0, 0x80000, 0x3, &(0x7f000016b000-0x8)={0x0, 0x0}) accept(r0, 0x0, &(0x7f0000724000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f00002f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0x14b000)=nil, 0x14b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x2, &(0x7f000014c000-0x8)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000d5000-0x4)=0x0, 0x4) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000149000)={&(0x7f000005f000-0x1290)={0x1290, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xffffffffffffff51, 0x83, [@typed={0xc, 0x40, @pid=r2}, @generic="0f8b7a8a7a4f90d24d6f39c31a1734033a3035ce888382911b6158299b37520df568b30ad6a4e33a6eaf7dd17c5f1fb4fa78cb7f275994b3ad40142b5da05db16f247b639896cd14be48cda3c3c4f436913acf0a46c9e0a8cc9d8efdc9d61908b146564980c82ea985672fc87fe6dfd5206f062fe679ad9acd6de50c61536313205d01690570776fdbc50154d635ab768b2d86", @generic="5d657cb990464a53ae86c57375eb6481606429a451ce44d47520f11437a24553ac2aebf4f4dc4c0961ac42203cbe033e5add5209b527a20c2b07e46e076210431529b87fa0d6783e52d6986d0a746ba289382958ba3437c3f6a71c91e77b2d59118aec9340cfcc9416f8f4d62c4696ef7f5acaf7f6c4b2ce212622b36aec3902874967ecb387ead7fea074d3c17ba447a6faea5ff9dc5cc8d480ab6bde15ef3c4c6a53b9e2fc31e7e51aa20bc5a3670a87f103cb95fb9228df56945d91f1764fb6a0b426ccba9db231e17045fd7ede6b62b49879be40cb27577253883e2c021c", @generic="896f933683e66f66ae18c692511741670cc4b73d2135300d78c8e669277b10be9e964758fb284cf76be48f4944b166a5bb1cf6bf8915e33dd6ae8eab3978fd66d841ea5bcf88e15e5b33deadff78aa1105843666a2a8b445860269a80f05a1307ad6ff101ac0e19ca486c239ad304f21dcfffc17dac21497a55bf91353dd5cf615f56bcb4bdfb272086951198934aebdf7a7e4d19de5a497b0e42c8d4e1bdb", @typed={0xc, 0x4c, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="24ce779f81e13a06cea2b8d10a63fc1e68c9e3d2794395fd77b6c606d93690ae5e7d7588e3bb1305375e2845825a1c5d05e5b3bceee10fe80b410622040feee9e6d1d2b56c12", @typed={0x1008, 0x5e, @binary="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0x1290}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001e8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000557000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000113000-0x8)={0x0, 0x60ab}, &(0x7f0000518000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000de4000)={r2, 0xff, 0x36, "35f6c5d0b9881cf2d20878380852d40af52a39c9bf85ec3e36905d481347c721029bad87889e1fe8d404a4663e30bcc1d5c119225327"}, 0x3e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5a000)={0x0, 0x7ff}, &(0x7f0000bf7000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004af000)={r3, @in6={{0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000919000-0x4)=0x0) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) accept$nfc_llcp(r4, 0x0, &(0x7f0000ced000)=0x0) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f93000-0x48)=[{r1, 0x40, 0x0}, {r1, 0x400, 0x0}, {r0, 0x200, 0x0}, {r0, 0x401, 0x0}, {r1, 0x4004, 0x0}, {r1, 0x8020, 0x0}, {r0, 0x110, 0x0}, {r1, 0x2020, 0x0}, {r0, 0x112a, 0x0}], 0x9, 0x100000000) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d2c000+0xf2f)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r4, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) listen$netrom(r0, 0x10001) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00007c2000-0x4)=0x0, &(0x7f0000ae2000-0x4)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d29000-0x10)={&(0x7f0000f93000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x10, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000024000-0x87)="7c548dbd61338a0686fd5325b047eff29d7fd9efa7896ee1ab821a3fc94bbca49c3e7bffe539e168fa5866ed8445d57d16a9fb1b9053bafd1e01082ce60da3c5509e6839e789e789b7febe060228ef8fce7986ff4aad6692341500082b54911d5dee2af45ad6ed865098dc506b40eb5de7564ffcd2ca365e3744a0c9b7e12bc575f8895ef6d249", 0x87) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000023000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r3 = getpid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f000001a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0x2e, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000025000-0x14)={0x8, 0x8, 0x100, 0x1, 0x70}, 0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000024000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000a000-0x398)={0x398, 0x37, 0x8, 0x5, 0x2, {0x2, 0x0, 0x0}, [@nested={0x224, 0x73, [@typed={0xb4, 0x32, @binary="a0349d1ba242af1b0bfc1c8b169e280010317ee097581e253dee152e46f993017e6c50b1c575f65ca5ac0b431ff33746c88f90ee49b39f1faaf287c35907ee2549bc2d46048cde416d63a6e03449b821cf28f07fd7cdb1012879fa52894fbdc165a82bf136688b7be9f8fa090177e3e8d9e86e8ce277f145be97765752a679a64069dd72c28b4a9844977003b8d1e981c006653d1b26c5dc863f7378a510960d7f3664a276c57382b959"}, @generic="", @typed={0xc, 0x66, @uid=r2}, @typed={0xc, 0x7e, @u32=0xffffffffffffff27}, @generic="58c0876fd2dcf36c4c3bd0d7a13bb2312187d44a8fd1d2e2213f4eb2be4c537e24701b2fbe26e004f23fd206429d1aa1d0ab987bd70cb47d8347fa763174bbca223cccf9824f84fbfd0db4db7ce9", @typed={0xc, 0x52, @pid=r3}, @generic="c5851cca20cbc836715f52c8d2bffa58d362b89a987beda05c50adfb1e59cb8d31daa89a8914d7bdda77d34dcab3596358286dc9be5b023aa572b06055e06c4e4f99d225421850cf614eb317803c960fad7eb011c78d002bba532f78549e06c2255af5c44da0b84851db3cde6571c44eb0f64c0fbac4c2f54069b414a99a1cb6b1c97447672bad5f6389d8cb1560576313186170d3009a8a43610e875be3c1ca0f3bc9b4ffcaf3bffc66dfe15e5e987235e17e0026b40eeaf91d2dd007ed86ae535f47e882a7", @generic="a8b186110b79ce1f4386f3358c4f77487ad81e8e257f7390d42fe7935f3859f12e69312e0f57", @typed={0xc, 0x2e, @uid=r5}]}, @generic="aa52d6ca9f1ec3e7b0a5f90700d43dda2a09ab596c3911bc81cc9d63588831e233fdfbc88d0294c4465be1c4791f8f34525ee0527ef37f4917b317df2ac06ff5b7707953d57771882abc5869abf715536c41981ef910ac9e5627924e4a749b1b51ba70cbd58f67b42e86b358223d4622503ddf3963be15207d05909a370029de1df21dfa00301ebcdafea37cf6d3335f", @generic="dad112402dcc438a15a106d02590d0453bda58876ef4a5f26c452076eb2791a35244ea291ecb4d35b4b464a55a9a95293c1686b63fb1373df865e6ef5c4656ef36aa1e67258092b0d1ff7fb9a696cd361fa9cdbc1ee77b6f29cda6c7038d326b0c497db93c09870e66792b26d0378e9219b8ac675ca5317296286983d2b78b57c80971250584ca46cab3985015e7de862ea166b042313d97c09f2582b431b7f9f8d641dd10adcf1cc2075e23e4ba4cd3c7b176707b10dd3934aa4a8b382c28cfcc1ca7366ce0fd1e1104447203f3"]}, 0x398}, 0x1, 0x0, 0x0, 0x800}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000005000)={0x14, 0x41, 0x300, 0x6, 0x3, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000c16000)="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", 0x2c5) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000586000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000356000)=0x2, 0xffffffffffffff23) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000029000-0x4)=0x0, 0x80800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000020000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000028000-0x8)=0x0, &(0x7f0000027000)=0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f4c000)={0x0, 0x0}, &(0x7f0000e88000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000272000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f00004ca000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7b4, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80007, 0x3ff, &(0x7f00004dd000-0x8)={0x0, 0x0}) pipe(&(0x7f00006c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000079c000)=0x0, &(0x7f00008b6000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c2b000)=0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000090d000)='tls\x00', 0x4) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) getsockopt(r0, 0x0, 0x9, &(0x7f0000727000)=""/142, &(0x7f0000481000-0x4)=0x8e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c66000-0x10)="0000000000000040000081000000e314", 0xfffffffffffffeda) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c43000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a5000)=0x14) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000621000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000821000)={0xffffffffffffae53, {{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]}, 0x1, 0x9, [{{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]}, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffff801, [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, @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, 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]}, {{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]}]}, 0x560) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a31000)={0x0, r3, 0x6, 0x1, 0x0}, 0x14) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x10, 0x80000, 0x7ff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000089000-0xc)={0x36, 0x7fff, 0x80, 0x100000000, 0xf83, 0x80000001, 0x3}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000514000)={0xe603, 0x81, 0x184fe7b5, 0x2, 0x5}, 0x14) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f000064c000-0x4)=0xe8a5, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) ioctl$void(r0, 0xc0045c79) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 400.342513] netlink: 4732 bytes leftover after parsing attributes in process `syz-executor6'. [ 400.374620] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000be000)={@common='yam0\x00', @ifru_flags=0x200}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000039f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d47000-0x4)=0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000962000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000493000)=0x40, 0x4) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000025b000-0x40)=[{&(0x7f0000d4d000-0x1000)="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", 0x923}], 0x1) shutdown(r0, 0x1) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000055c000)=@req={0x50, &(0x7f0000ce4000)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) r1 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000023d000-0x4)=0x572, 0x4) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = accept(r0, &(0x7f0000152000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000672000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000089e000-0x8)={0x0, 0x1}, &(0x7f0000d50000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e37000)={r2, 0x7, 0xffffffff, 0x3f}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009ef000-0x10)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a2000-0x8)={0x1, [0x0]}, &(0x7f000096c000-0x4)=0x8) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) socket$packet(0x11, 0x3, 0x300) 2018/01/20 18:37:23 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$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000765000)=0x0, &(0x7f0000c05000)=0x4) 2018/01/20 18:37:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000928000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x4d0)=@newpolicy={0x4d0, 0x13, 0x100, 0x2, 0x1, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x2, 0x6668, 0x2, 0x0, 0x2, 0x80, 0x80, 0x2d, r1, r2}, {0x4, 0x401, 0xcd5d, 0x6, 0x80000001, 0x7, 0x654, 0x100}, {0xbae5, 0x6, 0x3, 0x4}, 0x7ff, 0x4, 0x3, 0x1, 0x2, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @lastused={0x10, 0xf, 0x3}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x8001, 0x2, 0x80, 0x20, 0x3c, r1, r2}, {0x10000, 0x3f, 0x81, 0x0, 0x7fff, 0x6, 0xffc, 0xb98e}, {0x5, 0x7fff, 0x9, 0x6}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}}, @lifetime_val={0x28, 0x9, {0x81, 0xfffffffffffffff9, 0x98, 0x81}}, @sec_ctx={0xe4, 0x8, {0xdf, 0x8, 0x1, 0x4, 0xd7, "c975db194573010adc3e7f83465bc5f9cc6cf0b8694679ed7bc2464a49804a8a6513509fc8d68fd8ab12c856d2981b5d1eba200189fb90341308bfebe15584b2a61f0b0bcc6ea67a721e4649b59852e5798e54dbbc6d11c9c16f2c0a9a3dc58fe4b0fbd60434748383b08dbaf111a9a9ad2af9227543631cea1f83de9a9e1813e83a6388df5828a879bb54c2dad4974f5d22f2984dbeac26184012079dab50649186f0f95d6cd605aca7458b936e7f0f312aaf9962dc991cf48e9ab346a6637b86d0cf3103c44159bb64bf303c1bae2cb25d66c644bf93"}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}, @algo_auth={0xe4, 0x1, {{'wp512\x00'}, 0x4c8, "8cadcad1993970c98c54890aea2ee5ddc8a894289083da465f73e9748662e15a36ab9abeab5fd34def5ea2199ee3be154f499ca6bd64b108843280b595688f4ffaa71b44448dd635d938a2fceb73c0801e3d1de6358862cbc3b847af6618afb73c6e45ea601b389e49f4c604599026b22d5e58c8d2e7d54eefcff28817cedc9edb2600a58f61a0db14a9b018089f0f7496cda1a20fe6b2a166"}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @sec_ctx={0x78, 0x8, {0x71, 0x8, 0x1, 0x3, 0x69, "73d66b11fdb025b385d9b8a9128ab95777e4158b58f8bb5780f553883277aa03341c9989019a2c820ff95d79361808e5c711b09bf8b934eecbd351b61f85fa5a1c04273ee466cfcbbf209bec8437ae4a74bf3155a3e542c59ae6cc557afb8307522611952cdb05b0a9"}}, @algo_aead={0x84, 0x12, {{'gcm(aes)\x00'}, 0x1a8, 0x40, "24af08f6c7e6deb0c788f9654eba55a4b02d328503d3df9005a41b2c6e41ec7db15d5a08f8e62ab5dd8ab4edd865dabecb997f3e65"}}]}, 0x4d0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000002000)=0xffe, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f00006c7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000fc4000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000055c000)={0x0, 0x4e, "8e4a850ed75f4b5040116ef53bf4b9552d5908a74e4e8d9ccabef5c5344b487541b564e7b65e8ec790be9dfb92b4041620f3b2251ba95896395aeb60afca4f9b00910637e9de8ae941cc91d6d81b"}, &(0x7f0000420000-0x4)=0x56) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000087f000)={r1, 0x3, 0x1}, &(0x7f0000fc5000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 18:37:23 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x4, 0xa, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000e05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7f000-0x4)=0x14) r4 = getpid() r5 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbb000+0x4dd)={0x0, 0x0, 0x0}, &(0x7f000073d000)=0xc) accept$netrom(r2, 0x0, &(0x7f00004b1000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000deb000-0x38)={&(0x7f0000c1b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d9f000-0x90)=[{&(0x7f0000b70000-0x5)="2e1267ee1e", 0x5}, {&(0x7f00009d5000)="0690af698fea173793cbcf0bdf30afd9aa46da3ed12adb58099f682ca4ecd9d562d58d6b38a3494359c061fc44865f1dca44bf6dd9c7a7657f2d24f3aaf4f907cddfc0fe4079118eeb1fe86797a2fc3245a59f", 0x53}, {&(0x7f0000a0a000-0xa2)="996753c6e3a3da5ddab607706041564b6adaf9ce87c0f372a998f039e9d470bd2c509a7524345c4c3b33482de0aaa61a7fe538406c3cb2dbfe6817f91732b3050698e95bf93ac52a27c32c7a0b5498ea2f1c53a22e8aa9a9a32287652af54ffbd3da77d92b378cf835f144ca2e83f854ae95849d580400f0f2af65f8f44d17aa20470dde3d850d808c8d45bfdf1feeb0701558d461bb085b79b32bec2e91f418aa56", 0xa2}, {&(0x7f0000727000)="bef54eb9b008c3dc6d7087177d671e049137bd868241747f4863585dfb5a83dbade37e64acf06c1141464128adecf7eba83b8d274d55a069f77708da64e8bc5d8e95e62ef4c92451e4be3d4c2eea7bed2be95db0f2486d33af64e4dd9cee", 0x5e}, {&(0x7f0000faf000)="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0x1000}, {&(0x7f0000323000)="f0fd53427dc9bce782912bfebcf896af4e8364233071714bf6d6e3b88a92daba28d5ceda1323b6c602c52b9dd4c78b6a55044a0a770c1188c8d67d528bf7b2f451ebabd0989fd3d15c29d62ce40b03c225845691a7e4f44c28b7ea8069d2681b4b9e46ebd273a3651d0c90e2afb54acd3d52cbcc0f82b4d8509f182e392f267a9459bdd1bbb569b8af80bc3329fe922f95e8847093c454cb8af9af5c929ae281bcd2710a6c", 0xa5}, {&(0x7f0000f34000-0xba)="853a5270dc0aaa388487a77e2e3c75a67a091870e064190a76a770fdb668f12c3040230837b2407144458b0901cbbbdf9b8dc2259f5e7329f85a3f7b0cd8cecc1b78dfe97847bd854661d72ff3a853a1666bb449cc9c03366b4e4ca11aa61f37c54f7c5f45bbdf85b30c2712679250978f0e3dd6881c8224bfd8e318e59e22167c9857bf6fb3052e4720a7c9590a07043becbe5475dc12e01e239ae99658b212e4b22ba325e6340fb2fc69ca591bf4ae90d562ee155a75cbf976", 0xba}, {&(0x7f0000afd000-0x8c)="be38e9ab126a4f2f7d7557417f361740515fb4290a09da73b16053f9b51e189f8671ed12c10d08090eefe43b28b5e719a5d2e46d91d61e9e22140d91d6aa3386944c14b517cd7a365677115e1f1053a0ac5c5f1127c6a605a3a7b27527a0715b645846164ee6e65ca8664fa970a2345a9e56771aeb432994b64c73adaf7091f927944b10b27f70999a9ee75d", 0x8c}], 0x9, &(0x7f0000bad000-0x40)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x1}, 0x40010) sendmsg(r0, &(0x7f0000b7d000-0x38)={&(0x7f0000a07000)=@llc={0x1a, 0xfc, 0xffffffffffffff5b, 0x9, 0x5, 0xc3a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000b47000-0x10)=[{&(0x7f0000558000-0xbd)="b714b5d7400a83b372b041cbe80d97ec1e7147307f3d2aaf020507947e9a8ef44c6777c373c2ed0e33f7deb4aa4598948c8ef8cd6b45b8735626f25a8977998813352e90ec11062bc6f4b05301091535db462cd72e969fdf427f2e845651a1c3a50853b24cf64795ee4325d03830299e16c1c305cb36dd445e37e498a89de1714c8382ed9d67ee65e4506c24dc4d8224b1d764a27381cef3c6d039f8e892c354de1b7527c8b83c7f346d611bfe62591396901f003614f712b509eed87c", 0xbd}], 0x1, &(0x7f0000d46000)=[{0x1010, 0x10f, 0x8, "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"}, {0xd0, 0x10d, 0x2, "f4d82dc0014296aaab1a01b4b5145168342bc2630220b7080cf267d9840a31be5fe4d3dcc66437f5762209d5ec29e47fb8bf4528a61b0eba75ef5b13ade8e7eb58abffc738454523890d6ed2d56d499bc7981044fc41a65a9743b35f07d690c4fd01cea971735385bc03181a29ec6b5896d34521441e2d15b1f10395c9068269a254c812c03d312dd618b28a6710cf8c8ef07a532cd438388a6d1f4136e83ca1c081470b11d2d9b89ae11cfc1fb31d477868a335fe70caa26e87ef5d"}], 0x10e0, 0x0}, 0x4) accept$inet6(r0, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) socketpair(0x0, 0x6, 0xffff, &(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000992000-0x20)={0xf1c8, 0x0, 0x14e2d9fb6c2ef3ea, 0x4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000012d000)={0x0, 0x4}, &(0x7f000016a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00001bb000)={r10, 0x6, 0x5, [0x7, 0x10001, 0x0, 0x1f, 0x8000]}, 0x12) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000912000-0x4)=0x200000000000, &(0x7f0000710000)=0x4) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f0000d25000)={0x8e84332, 0x9, 0x0, 0x0}, 0x10) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000658000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000b59000-0x20)={0x1, r9, 0x2, 0x400}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000591000)={r0, 0x28, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005fe000)={r1, 0xedcf, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000580000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$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) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000aa000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f00000b4000-0x8)={0x0, 0x0}, 0x1, 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000002d000)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000005b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000)=0xe8) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a8000-0x4)=0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000ed000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000087000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ed000)=0xc) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ee000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000004c000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r16 = getgid() mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f00000a0000-0x38)={&(0x7f00000ee000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ee000-0x80)=[{&(0x7f00000ee000-0x1050)={0x1050, 0x33, 0x10, 0x1, 0x1, "", [@generic="90fc14d082d8953b3427962b3dc75ca1a74d6b0836ca23", @typed={0x10, 0x1f, @u64=0x1}, @generic="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[@generic="705e1d33df3967c52d692e5f001c90252edcf9a9b2c3746595086fdc3110f391ca0b505a8a3a34a15dba2982559d1d7e7f2394e0a18be94894729ae89225f8efc9efef5139e7ef220369f040b2182ebddfb9e6b3671ce68fdbf6a7410e8a27be62fde64056a937b050a52f4758cb6bf6613d75027f99d9722edc348005f2371a0f7ef510e46ff7e6b59249fd35374b6c59a1d8be7a2f7cf34dabe5714f2567fce61446bb4dbca2ba25a319006ad32c1a18a2a5d204513ecf17166f0ae7647dccf8d8b1d886b875e3f726753dd88d8067deb1bc7cc385770614ba385c2d681094012208ed", @typed={0x10, 0x14, @u64=0x6ba3d426}, @generic="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@generic="fa1727a834377ff91200bbe89417267469a36d21ae0d94a29b8a768f30d005571f89f98c14bcbf363f08db16a2c94d7ce7704c5a1f1f758a8d40cb8355d49d34dd1f3362277dc40939fa8a4c413ceaa22a073d412929e19227e86e0c5b88c87ebe4cd12674af4c50e3d963895ddd399231a2d944770e3dc44faf5fdf4109c527c995107caceabc66b2bf8e5a9ddebf95bf5fac96ab85d6e6f9a5fc9a4689f2577d2bbd41dd33504b5a4baf90ecf381a996ea560d9f1b830d5eb72aafc3977655600f41a0"]}, @nested={0x118, 0x0, [@typed={0xc, 0x43, @fd=r0}, @typed={0x10, 0x4a, @u64=0x0}, @typed={0xc, 0x4f, @u32=0x5}, @typed={0x8, 0x62, @void=""}, @typed={0xc, 0x8c, @pid=r7}, @generic="ed886bb0e5df1305441ae25c73690842052581877bf28fad8829728101ee6466a9ab9b0c311fc0b9e973c36185add351cfddacec669fa0a4cfa960e9c11d17886d7b71027bb69df086562a962176e078329c6c908fa992b67017869679f75da76b5a94525f61452c38a4f79d1c2d6a1d966c3f191806d9857ee0cf93b31ade3dd30031585cf657c9f676d69006b018077ea7ba9e986d7cd435bc193a73", @typed={0x18, 0x69, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x6a, @fd=r1}, @generic="bd347431d60c67aaf0b3617ace74800775c13809367d"]}]}, 0x133c}], 0x8, &(0x7f00000ed000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x0}, 0x40000) [ 400.624904] sctp: [Deprecated]: syz-executor1 (pid 31459) Use of struct sctp_assoc_value in delayed_ack socket option. [ 400.624904] Use struct sctp_sack_info instead [ 400.659463] sctp: [Deprecated]: syz-executor1 (pid 31459) Use of struct sctp_assoc_value in delayed_ack socket option. [ 400.659463] Use struct sctp_sack_info instead 2018/01/20 18:37:23 executing program 6: socket(0x3, 0x0, 0xe59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/20 18:37:23 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x40) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dd8000)=0x8000, &(0x7f00009be000-0x4)=0x4) socketpair$inet(0x2, 0x0, 0x100000001, &(0x7f0000dd7000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001b3000-0x2c)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x7, [@multicast2=0xe0000002, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1]}, 0x2c) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xffff, 0x8985, &(0x7f0000dd7000)=""/4096, &(0x7f00009bb000)=0x1000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000dd9000)=""/78, 0x4e, 0x10000, &(0x7f0000339000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x0, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32) 2018/01/20 18:37:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000020007ffc) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffff9c, 0x8915, &(0x7f0000581000-0x20)={@common='sit0\x00', @ifru_flags=0x3102}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a1b000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x23, 0x0, 0xff, 0xf, 0x0, 0x10001, 0x9}, 0x20) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ac1000)="8ef026db40451ac10fcc29147887c30e09a8af8a27b365a104504cfb6da899d036b5d644df055ece8cece443e0ce23306231f3471e5f90217ae1986da15d06849b24cd040b5b7bdda52ebbcbe8bb2a4433d080c3fb002e3d4e551c95eb7825ccb2357bdf8d8cfe2ba5e8ccbc22a478ca0e8abee980137a96505cc5595229ca6c1f", 0x81, 0x4000, &(0x7f00000b6000-0x1c)={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/20 18:37:23 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000c, 0x6, 0x40, 0x100000001, 0x0, r0, 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ef0000)={0x2, &(0x7f0000d77000-0x10)=[{0x6, 0x5, 0x3, 0x80000000}, {0x7, 0x200800000000000, 0xffffffff00000000, 0xff}]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ef2000-0x10)={0x3, &(0x7f0000ef1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000bc8000-0x91)="c01685d194ecac08f211d24d73ddbd4ff801827256a34bbccdb74ddff54522acdd8499b38c235c76ce1383094dbfce07d948a1ef59dac78ea8547b523a7194375dc6feef6403492bd9cb0c5ebc38425510d20081fa0e0443422719c892bc9e0d3fb6e7a783bfb6457ff55381c4b7459c6557f46a542b2df5fb8ae0af72c5e94527ec6f84cbc9282c41bb716a25b49de81d") setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab6000)=0x0) 2018/01/20 18:37:23 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x2e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x2b)=""/43, &(0x7f0000001000-0x4)=0x2b) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x3f, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x80000001, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000-0x2)=0x750e, &(0x7f000000e000)=0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f000000e000)={0x10, 0x0, 0x2, 0x2}, 0xc) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) accept4(r0, &(0x7f000037a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002da000)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f000054c000-0x4)=0x400000000000000, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000d98000-0xe0)=""/224, 0xe0) 2018/01/20 18:37:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/20 18:37:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f00002eb000)=""/4096, 0x1000) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/20 18:37:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/20 18:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4be) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000004a000+0x4be)={0x0}, &(0x7f0000d15000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c6d000)=0x0, &(0x7f000006a000-0x4)=0x4) 2018/01/20 18:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000060000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) write(r1, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574761b", 0x21) [ 400.745919] net_ratelimit: 3 callbacks suppressed [ 400.745924] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 400.791404] 2018/01/20 18:37:24 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x44000000018, 0x0, 0x800000000000002) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/20 18:37:24 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x13, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000013000-0x6)={0x0, 0x1f}, &(0x7f0000012000-0x4)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000012000)={r2, 0xfffffffffffffffd}, 0x8) connect$pppoe(r0, &(0x7f0000007000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x8) [ 400.793538] ============================= [ 400.799274] WARNING: suspicious RCU usage [ 400.804668] 4.15.0-rc8+ #199 Not tainted [ 400.810304] ----------------------------- [ 400.815520] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 400.826027] [ 400.826027] other info that might help us debug this: [ 400.826027] [ 400.835674] [ 400.835674] rcu_scheduler_active = 2, debug_locks = 1 2018/01/20 18:37:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x8080f, 0x4, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000463000-0x38)={&(0x7f0000fd1000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd1000)=[{&(0x7f0000fd2000-0x7c)="2a0267c101b1e4c96e2162dd0e433437200d9f64b650cfc1723e7212c1f5635faaff639a088209aebb3e04b76f4cc2c58f80d3e68be042489947e4767147e029aed2ebec05a40247fc69b326f17b67a14d06e929047388fe2f6b75d6d66e58eff94b32fc2aa280487068f084aa233094a9a0191e052f9b7a5b362a04", 0x7c}, {&(0x7f0000fd2000-0x57)="9bbc4bd4886d099e4fbe4c9b2a0a2fbfc8bfea3d430052e52d3c75b41a9fccb733c3411fe22d5c3bbb9943e44ffa6bc406948a061c09525fe877daa77e71284dc12b4bc3d5542dc41edad25a9656a772780d5a07d496e5", 0x57}, {&(0x7f0000507000)="ad3e1f1806188e69f3ec88d32d3f9f2b7b7f027293b21dcd9a12368191f0db11d42940ff38c7f290407e11e12de5b0e0ad5d2174c18127954aeacb6d7c75d28f685a895f38a3f97fa2a94e312183dc4878f3336d4ad38dff2251e89da527bf2867b370f59f1d724a71841227d0410434bc4397f351e6111b8778bfad0e0faf", 0x7f}, {&(0x7f00008f5000-0x69)="b2098c90da1a47132f409bd1dc27fae47b05464446bdadf488c1e00e8c0c6189409e20809b6eac0f55c66da5b4ccabc9aa6d8aa8fc557d8be31bd7632ade0075541e53f4444bddc087b3b048989f0e205ed63a3449edc2d485e1f9d2bbf28160950c61f5e7283dab63", 0x69}, {&(0x7f0000c48000)="09cfec0bd9ee2c60ed8577ade1c942feb20e0a7186ca7f9f4665b9ffb8c073ca9d0b3bcf7c04e08a888d02c6f29af2a0ab5729d3f8a62b4711c63e64776e9222f76189fe63c0eb366720457e7f6e3550c129e8132079b6604e7087cfcd8240bddb99090d6a83f2769d9576e1e45f8581a2051b9cea59564b1567bdc6ca62257ea90e1673c74984fb870d31298cf2386e995a13e7c3ff51e6e00feb1df35a557dc20916bfdc5f9c8d8686420291353cd2f948160dc84df478ecf93f302dd1529ce15c272901c2", 0xc6}, {&(0x7f0000fd2000-0xcb)="38b485dd7a7db596722fab4451e73f090d53cacb2b065f7d22c67d427b49365d8a1fa0879859535a01dcb4925d2ac40a8b1c03509c217ab3129190628374d6681ad38e857d61c51ac19447f7cbafabd212d8ebf902c671f947b4861c64cd83db6e19578c2bfe604c5ab1a9611b4522d0e716ed06b7a640e12fef02f88a3089a1e5e3e897e0e423ac4cd4b7eeaf5441f39f15d615a8c9cf84efe8b75e4b3b30aa067c0ba259c3f3277300570cc5a3dd34a25d6362f7145523e936fc90d8dd0543cf9bf4a324b67000a6b346", 0xcb}, {&(0x7f0000fd1000)="12d6ea14ac2f1b81a932aecbbe6355e27a864ee4b5b66603966186aeceae0a638a7b8568a91ccdd515301936921e13b86897e141483bffce719b85d50cd835f9fff4f81cd1cc64c7b2faa76af25ff6ee2f2bb07f34de10eb0efde0c456aa8ad12f67479a6c145e999f479a6187e5eba418182964d9ddbf9a34ad003c72d93b430dcfa0394f27cf4fc3bee9c483aecb83353db7ec6f56e5c5ee8cff63ddec81332307b865ad89d59b81a49e6b35a1261ba2a3086e664cb2a2d6171840a4", 0xbd}], 0x7, 0x0, 0x0, 0x8000}, 0x4000800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008a2000)={0xfffffffffffffffd, 0x1e, 0x4, 0xffffffff, 0x7288, 0xfc, 0x8, 0x7, 0x0}, &(0x7f0000e85000)=0x20) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008a0000)={r4, 0xaa, 0x0, []}, &(0x7f0000fd3000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000fd2000-0x10)=@buf={0xffffffffffffffe0, &(0x7f0000920000-0x1000)="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"}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r5, &(0x7f0000fd3000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000fd1000-0xc)={0x0, 0x7d5cd7de, 0x39}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x11, &(0x7f0000fd4000)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x41, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000a7a000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x4000, 0x0, 0x0) [ 400.842361] 1 lock held by syz-executor7/31484: [ 400.847053] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000cac6e855>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 400.856968] [ 400.856968] stack backtrace: [ 400.861492] CPU: 1 PID: 31484 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #199 [ 400.868837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.878181] Call Trace: [ 400.880753] dump_stack+0x194/0x257 [ 400.884359] ? arch_local_irq_restore+0x53/0x53 [ 400.889022] lockdep_rcu_suspicious+0x123/0x170 [ 400.893683] inet_csk_route_req+0x824/0xca0 [ 400.897987] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 400.903325] ? mark_held_locks+0xaf/0x100 [ 400.907448] ? ktime_get_with_offset+0x188/0x420 [ 400.912187] ? kvm_clock_get_cycles+0x25/0x30 [ 400.916657] ? ktime_get_with_offset+0x2c1/0x420 [ 400.921395] dccp_v4_send_response+0xa7/0x650 [ 400.925861] ? do_gettimeofday+0x190/0x190 [ 400.930075] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 400.934891] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 400.939710] ? siphash_3u32+0x1f/0x290 [ 400.943575] ? secure_dccp_sequence_number+0x9f/0x150 [ 400.948735] ? dccp_parse_options+0x3d8/0x1030 [ 400.953288] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 400.958456] ? security_inet_conn_request+0x89/0xb0 [ 400.963450] dccp_v4_conn_request+0x9ee/0x11b0 [ 400.968011] ? dccp_req_err+0x3e0/0x3e0 [ 400.971961] ? check_noncircular+0x20/0x20 [ 400.976184] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 400.981007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 400.986181] dccp_v6_conn_request+0xd30/0x1350 [ 400.990743] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 400.994892] ? print_irqtrace_events+0x270/0x270 [ 400.999623] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 401.005481] ? dccp_rcv_state_process+0x50c/0x1620 [ 401.010387] dccp_rcv_state_process+0x574/0x1620 [ 401.015121] ? dccp_sample_rtt+0xf0/0xf0 [ 401.019160] ? __release_sock+0xca/0x360 [ 401.023194] ? lock_downgrade+0x980/0x980 [ 401.027332] dccp_v4_do_rcv+0xf1/0x160 [ 401.031194] dccp_v6_do_rcv+0x823/0x9c0 [ 401.035138] ? trace_hardirqs_on+0xd/0x10 [ 401.039260] ? __local_bh_enable_ip+0x121/0x230 [ 401.043905] __release_sock+0x124/0x360 [ 401.047861] release_sock+0xa4/0x2a0 [ 401.051550] ? __release_sock+0x360/0x360 [ 401.055667] ? lock_sock_nested+0x91/0x110 [ 401.059876] ? trace_hardirqs_on+0xd/0x10 [ 401.063999] ? __local_bh_enable_ip+0x121/0x230 [ 401.068654] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 401.073652] ? ipv6_update_options+0x330/0x330 [ 401.078212] ? check_noncircular+0x20/0x20 [ 401.082423] ? get_futex_key+0x1d50/0x1d50 [ 401.086632] ? get_empty_filp+0x189/0x4f0 [ 401.090754] ? sock_alloc_file+0x1f3/0x560 [ 401.094958] ? sock_map_fd+0x34/0x90 [ 401.098642] ? SyS_socket+0x125/0x1d0 [ 401.102426] ? find_held_lock+0x35/0x1d0 [ 401.106471] ? avc_has_perm+0x35e/0x680 [ 401.110420] ? lock_downgrade+0x980/0x980 [ 401.114548] ? lock_release+0xa40/0xa40 [ 401.118493] ? lock_downgrade+0x980/0x980 [ 401.122619] ? lock_release+0xa40/0xa40 [ 401.126571] ? __lock_is_held+0xb6/0x140 [ 401.130621] ? avc_has_perm+0x43e/0x680 [ 401.134578] ? avc_has_perm_noaudit+0x520/0x520 [ 401.139234] ? iterate_fd+0x3f0/0x3f0 [ 401.143011] ? lock_downgrade+0x980/0x980 [ 401.147148] ? __lock_is_held+0xb6/0x140 [ 401.151197] ? sock_has_perm+0x2a4/0x420 [ 401.155234] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 401.160608] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 401.166296] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 401.171553] ipv6_setsockopt+0xd7/0x150 [ 401.175500] ? ipv6_setsockopt+0xd7/0x150 [ 401.179627] dccp_setsockopt+0x85/0xd0 [ 401.184899] sock_common_setsockopt+0x95/0xd0 [ 401.190240] SyS_setsockopt+0x189/0x360 [ 401.194192] ? SyS_recv+0x40/0x40 [ 401.197628] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 401.202449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 401.207444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.212181] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 401.216911] RIP: 0033:0x452ee9 [ 401.220076] RSP: 002b:00007f56a4e34c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 401.229067] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 401.236309] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 401.243551] RBP: 0000000000000374 R08: 0000000000000020 R09: 0000000000000000 [ 401.251143] R10: 0000000020a1afe0 R11: 0000000000000212 R12: 00000000006f4380 [ 401.258392] R13: 00000000ffffffff R14: 00007f56a4e356d4 R15: 0000000000000000 [ 401.265818] [ 401.267454] ============================= [ 401.271616] WARNING: suspicious RCU usage [ 401.275792] 4.15.0-rc8+ #199 Not tainted [ 401.279867] ----------------------------- [ 401.284050] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 401.291860] [ 401.291860] other info that might help us debug this: [ 401.291860] [ 401.300053] [ 401.300053] rcu_scheduler_active = 2, debug_locks = 1 [ 401.306748] 1 lock held by syz-executor7/31484: [ 401.311448] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000cac6e855>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 401.321369] [ 401.321369] stack backtrace: [ 401.325881] CPU: 1 PID: 31484 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #199 [ 401.333227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.342563] Call Trace: [ 401.345128] dump_stack+0x194/0x257 [ 401.348728] ? arch_local_irq_restore+0x53/0x53 [ 401.353379] lockdep_rcu_suspicious+0x123/0x170 [ 401.358031] dccp_v4_send_response+0x4b6/0x650 [ 401.362585] ? do_gettimeofday+0x190/0x190 [ 401.366795] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 401.371611] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 401.376425] ? siphash_3u32+0x1f/0x290 [ 401.380288] ? secure_dccp_sequence_number+0x9f/0x150 [ 401.385449] ? dccp_parse_options+0x3d8/0x1030 [ 401.390009] ? security_inet_conn_request+0x89/0xb0 [ 401.395006] dccp_v4_conn_request+0x9ee/0x11b0 [ 401.399566] ? dccp_req_err+0x3e0/0x3e0 [ 401.403512] ? check_noncircular+0x20/0x20 [ 401.407725] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 401.412541] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 401.417705] dccp_v6_conn_request+0xd30/0x1350 [ 401.422263] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 401.426393] ? print_irqtrace_events+0x270/0x270 [ 401.431124] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 401.436979] ? dccp_rcv_state_process+0x50c/0x1620 [ 401.441883] dccp_rcv_state_process+0x574/0x1620 [ 401.446612] ? dccp_sample_rtt+0xf0/0xf0 [ 401.450646] ? __release_sock+0xca/0x360 [ 401.454681] ? lock_downgrade+0x980/0x980 [ 401.458810] dccp_v4_do_rcv+0xf1/0x160 [ 401.462671] dccp_v6_do_rcv+0x823/0x9c0 [ 401.466612] ? trace_hardirqs_on+0xd/0x10 [ 401.470730] ? __local_bh_enable_ip+0x121/0x230 [ 401.475373] __release_sock+0x124/0x360 [ 401.479327] release_sock+0xa4/0x2a0 [ 401.483019] ? __release_sock+0x360/0x360 [ 401.487138] ? lock_sock_nested+0x91/0x110 [ 401.491343] ? trace_hardirqs_on+0xd/0x10 [ 401.495462] ? __local_bh_enable_ip+0x121/0x230 [ 401.500112] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 401.505107] ? ipv6_update_options+0x330/0x330 [ 401.509664] ? check_noncircular+0x20/0x20 [ 401.513871] ? get_futex_key+0x1d50/0x1d50 [ 401.518074] ? get_empty_filp+0x189/0x4f0 [ 401.522192] ? sock_alloc_file+0x1f3/0x560 [ 401.526393] ? sock_map_fd+0x34/0x90 [ 401.530075] ? SyS_socket+0x125/0x1d0 [ 401.533855] ? find_held_lock+0x35/0x1d0 [ 401.537894] ? avc_has_perm+0x35e/0x680 [ 401.541839] ? lock_downgrade+0x980/0x980 [ 401.545959] ? lock_release+0xa40/0xa40 [ 401.549904] ? lock_downgrade+0x980/0x980 [ 401.554033] ? lock_release+0xa40/0xa40 [ 401.557979] ? __lock_is_held+0xb6/0x140 [ 401.562025] ? avc_has_perm+0x43e/0x680 [ 401.565975] ? avc_has_perm_noaudit+0x520/0x520 [ 401.570620] ? iterate_fd+0x3f0/0x3f0 [ 401.574387] ? lock_downgrade+0x980/0x980 [ 401.578513] ? __lock_is_held+0xb6/0x140 [ 401.582553] ? sock_has_perm+0x2a4/0x420 [ 401.586589] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 401.591925] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 401.597609] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 401.602864] ipv6_setsockopt+0xd7/0x150 [ 401.606821] ? ipv6_setsockopt+0xd7/0x150 [ 401.610942] dccp_setsockopt+0x85/0xd0 [ 401.614806] sock_common_setsockopt+0x95/0xd0 [ 401.619277] SyS_setsockopt+0x189/0x360 [ 401.623232] ? SyS_recv+0x40/0x40 [ 401.626659] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 401.631473] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 401.636463] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.641196] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/20 18:37:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x3f02, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0xff, r3, r4}, {0x9, 0xffffffff, 0x1586, 0x3, 0x100000001, 0x10000, 0x4, 0xa2}, {0x6, 0x3, 0x401, 0x9}, 0x3f, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x5, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4, 0x1, 0x3, 0x1, 0x3, 0x2, 0x6}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x4, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000000)={r6, 0x80000, r7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000)=""/164, 0xa4}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}], 0x5, &(0x7f0000002000-0x26)=""/38, 0x26, 0x5}, 0x10000) setsockopt$packet_int(r8, 0x107, 0x13, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/20 18:37:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000d0b000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a54000)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cfc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006a000-0x20)={0x1, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000305000-0x10)={r3, 0x6}) write(r0, &(0x7f0000f14000)="260000005e000900eaffeaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 18:37:24 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x2a9) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) write(r0, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r0) 2018/01/20 18:37:24 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) bind$alg(r2, &(0x7f0000004000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(serpent),sha256-generic)\x00'}, 0x58) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/20 18:37:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) accept$inet6(r0, &(0x7f0000f4e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000cfa000)=0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/20 18:37:24 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000893000)={0x0, 0x0}) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f000030f000)=0x5, 0x4) 2018/01/20 18:37:24 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff0000-0x28)=[{r0, 0x1205, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x781, 0x0}, {r0, 0x18, 0x0}, {r0, 0x4004, 0x0}], 0x5, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) [ 401.647926] RIP: 0033:0x452ee9 [ 401.651085] RSP: 002b:00007f56a4e34c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 401.658774] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 401.666020] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 401.673264] RBP: 0000000000000374 R08: 0000000000000020 R09: 0000000000000000 [ 401.680502] R10: 0000000020a1afe0 R11: 0000000000000212 R12: 00000000006f4380 [ 401.687742] R13: 00000000ffffffff R14: 00007f56a4e356d4 R15: 0000000000000000 2018/01/20 18:37:24 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x8) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000ee000)={0x0, 0x0, &(0x7f00000ee000)=[{&(0x7f00000a0000)="0688121448f5c5d43196170f58fe6116bd054e7c8efda6440c8d74f1d3b5a457dd9ae010347aafb8b0425afa04114de8c175f7a1ebb36238d3ec9884c41c86618c1df1fbbc1850cea6c351bfef74152d6d19df1707458dfed250b80cf42c3dab3b9d063a00ee87d5f9cc0b05fb8d903a6592a8d1adea91524163836324ad2ce1bf97af6ff9c73084bad9664226af25be7fead774d724c11ebe4ee6037164a41a4b6c2a87a16ed5", 0xa7}, {&(0x7f00000ee000)="d245151b87ac3172bb6e47fa97206d2dabc29c82db74041af64660f7dff17ea6a2833a13021a8193705680f5ac73abf72ac4e3253444ba7e59a8207bd8c523d390a02730803466da88cb96ef0be32d6f6115e005ae70eacd683aea971cb1ca2c4a64ad15e6c65bb55ae6d5607c68283a", 0x70}, {&(0x7f000001b000)="af2bf0ebd842a44b01894f29c237196840f1126c63a5a46870923a4d5abea4ea24a11924fe2bd25b8cc10e2935b1166fb682ccc42d24891eeb2c0148cd40db6612556fba9fdbaddade1648ad4b6f62350d1a59ff5988ce6bb0b7822742a6a5c1d09a1437c2d4c6d1975b24932f4ec1a56882a6b818a95258371f7a6b9373aa936719bb0e29ad69a0231d1c72f056a784e96e9d8db894b6f46dbbb3fd516bb3b7788e30cd978872525513fd135b678d853e05b837eb760a5bf70d2fcdfbbf19258b28", 0xc2}, {&(0x7f00000ef000-0x1000)="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", 0x1000}, {&(0x7f00000ef000-0xa2)="5b2dc9d5c879dd4e25a407a3b4734c82cadb47036b892a3b60204d6c19bb4b93e0155cf4a07c6edbe61bd735d8098199f4085d9ddc571b4559c14272d8e3d0940e68585e481e2cfea7b1d43aa3e9eb1af90b3f1aa3af86ed6948ba66406838a74a517937544fd9373f3d12730d36182f214b09004243b223611426349b1a9619d40084ee854a9fa93c1f0e1ac657b416d40c6cc0b45bff79e561c120fbc893e2b1bc", 0xa2}], 0x5, 0x0, 0x0, 0x1}, 0x40000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000ee000-0x4)=0x10001) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) 2018/01/20 18:37:24 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000002000)="4cdbd5a9ee7b4cc5d9b9f27b46c18f87d1cd65b1abc37f1ff7572ec4d2fa05f4ec5a86cb4ec8f96f16713af752777bf162fb21067fd216eba530836e9289a6ff25df59b398c71fcd76319775fbbad92ae57471b8ab41786f01c4401c6a34eef014d9708335109bf8ede10b638182b8744a2b59", 0x73}, {&(0x7f0000003000)="6742459dfca1e02c3b42bf1450943a1192f0f36c5c464e8a6f3dce9a2b729f75ae870d64759871d9776718ce8a97017653878a738006917fab2ac0e58f7d52ad99b24d37db643f4e2d3c3a621572b8c3644096744075ed77cd576e546d3cb852591aeba125b5be88e7a368cddfa3ef81e4c6b7d057c9", 0x76}, {&(0x7f0000009000)="abd351e52d88730fd170b57142fc81e7859681aed8a59f1c5c56c7115757270bf31a3c7b8f", 0x25}, {&(0x7f0000007000)="4faa69f10c28a17be8fd784aebdfe838a3d1191bf0f7035f9a060aa697b4b1e260e3d757c9c024804c492ce2efe15483f2db99ea24da54087a111a22ac7fb9df82c10ad4e65cb7", 0x47}], 0x4, &(0x7f000000a000-0x10)=[{0x10, 0x10e, 0x8, ""}], 0x10, 0x20000000}, 0x4004000) 2018/01/20 18:37:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000800000)="09ed7fe6d28560c9997f8e54c7aeb749", 0x10) syz_emit_ethernet(0x46, &(0x7f00008f7000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80000000000}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @udp={0x2, 0x1, 0x0, 0x0, "908c258784c8b175a31e2a01cbbdc080bf3c427459f2371fa427660cebb95128e0f44c583409ad19fa30697b8f7c008bb8a869ad154595fffc89f6fd1fa80cc5c07374dc526a63e24f5a0a79e446f60b432ef8ad10101a8550b128fe1fa18924dd1b5683fa2bd4d693374ca47997edf3da4caecdbacb8fe42ec0616cb030af4e259a0d267c8e155092887db5391821c264"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 18:37:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bd1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fe6000)={0x1, &(0x7f0000d70000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000bf7000-0x40)={r2, 0x3, &(0x7f000009b000)=[0x2, 0xff, 0x5], &(0x7f000069e000)=[0x7, 0x10000, 0xa4, 0x2], 0x3, 0xa, 0x6, &(0x7f0000270000-0x28)=[0x3, 0x2, 0xee9, 0x2, 0xfff, 0x5, 0x7fff, 0x3, 0x4, 0x7e], &(0x7f0000897000+0xb35)=[0x1, 0x9, 0xf1, 0x552, 0xdb, 0x6, 0x1, 0x5a], 0x0}) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/20 18:37:25 executing program 3: r0 = socket(0x18, 0x1, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) 2018/01/20 18:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c9000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/20 18:37:25 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000010000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000-0x4)=0x10, 0x80800) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"9ee0dc891cdf5d"}, 0x6}, [{"4bdb2ce35ca956"}, {"f26a1ad2233c56"}, {"cb5a2b758a0071"}, {"85721a3bae298f"}, {"fed964b7c2321b"}, {"2ca55aae471268"}, {"90a21a058b1968"}, {"962c5371ab16c0"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000016000)={0x8}, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/196, 0xc4}, {&(0x7f0000022000-0xb8)=""/184, 0xb8}, {&(0x7f0000022000-0x29)=""/41, 0x29}, {&(0x7f000000e000)=""/180, 0xb4}, {&(0x7f0000003000)=""/166, 0xa6}, {&(0x7f0000015000-0x4)=""/4, 0x4}, {&(0x7f0000021000)=""/32, 0x20}, {&(0x7f0000021000)=""/90, 0x5a}, {&(0x7f0000022000-0x7c)=""/124, 0x7c}, {&(0x7f0000022000-0x24)=""/36, 0x24}], 0xa, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 401.745134] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/20 18:37:25 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000fd5000)={0x2, "df95"}, 0x3) 2018/01/20 18:37:25 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket(0x8, 0x5, 0x7fffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000019000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000005000)={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/20 18:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000503000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4f000-0x4)=0x10, 0x80000) getpeername(r0, &(0x7f0000b89000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000963000)=0x3a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:25 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afa000)="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", 0xfd) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xef, &(0x7f0000618000)={0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000afb000)={&(0x7f0000afb000+0x774)='./file0\x00', r1}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00008f2000)={&(0x7f0000c26000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004e5000)=[{&(0x7f000069a000-0x28)=""/40, 0x28}], 0x1, 0x0, 0x0, 0x1}, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000f4000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000859000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d45000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c8000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000080e000)={r3, r4, r5}, 0xc) 2018/01/20 18:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000208000-0x78)={0x9, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x7, 0xfffffffffffffbff, 0x375, 0x41ae, &(0x7f0000d2e000)=@common='dummy0\x00', 0x7, 0x6, 0x25835c9c}) r2 = accept4(r1, &(0x7f0000fe6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000850000)=0x10, 0x80800) recvfrom$ipx(r2, &(0x7f00003f6000-0x7a)=""/122, 0x7a, 0x10002, &(0x7f000017e000)={0x4, 0x6, 0x8, "8b01b75d336c", 0x6, 0x0}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f000031f000)={0x26, 'hash\x00', 0x0, 0x20e, 'sha1-generic\x00'}, 0xf042809af6dd4612) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f85000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bb1000-0x8)={0x0, 0x2}, &(0x7f00006ef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000eba000)={r5, 0x9, 0x0}, 0xc) sendto$ax25(r4, &(0x7f0000079000)="7478ea2eecb8d88aec51048fa5a6e86ab1976f4b8c7cf15ef048b647f24046dd781d69e3c58d0ab03157a9e52180181e9479542dec1806b8447f1c475f3c74", 0x3f, 0x40800, &(0x7f000011c000-0x10)={0x3, {"665ef85d1e6cd2"}, 0x7}, 0x10) 2018/01/20 18:37:25 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f7b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e2f000)=0x48, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f7a000)=0x4, 0x4) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x6, 0xfffffffffffffffe, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/20 18:37:25 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000000000)='\x00', 0x1) [ 401.816969] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 401.834336] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/20 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000239000)={0x0, 0x0}) accept(r0, &(0x7f0000e96000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000034e000)=0x10) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 18:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000a20000)={0x0, 0x0}) setsockopt(r0, 0x8001, 0xc2, &(0x7f00008a4000)="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", 0x1000) 2018/01/20 18:37:25 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0xffffffffffff9d19}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 2018/01/20 18:37:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) getpeername$netrom(r0, &(0x7f0000b13000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009c0000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = socket(0x8, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x1ff, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000005000)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x20)=[{&(0x7f0000004000-0xcd)="82dae16c84b998751597beddf17e9be717614d73083177955e3d11acb030b9212e2ba669188555ec3cd347fce084fff7719ca5926d7dd3ea4c59a9d6856864044122e5156bb9f1deb1d6757462e40ec454d24f26cb95dbaa699579fbe6a9979fbab305876b92e372f9a17a747d89dba34426327b44874349564eeea74c96af9be3823a157f478b8cb1518d0e266455c8d13b667589903516dc8a04f5347608cd3d469f16112bb1107a714a1f97610ed71da65665c1d59754a09a7cdb85ab7ec09d17efeb5690f16cdfb23a52a5", 0xcd}, {&(0x7f0000006000-0x2d)="ec5c576082913579a7506d97a0d33e197ff5db5b0060b2f5d01afad3c91dd98cbc368a4bdebfa35c04b16ed973", 0x2d}], 0x2, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}], 0x80, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) r8 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x80)=[{&(0x7f0000009000-0x64)="0290cecde629a09c6781382c0e2035225897e112b894dbd864f4738fab00264116a06e061eaa02ad8280a3f93e3ba5ffb4dcd48170b6a586e00400d004ce74f06862e1c5b03246ff673837026c5db003b209625f3053fb57c9d1f9ab8e921cb2b822d293", 0x64}, {&(0x7f0000008000-0x48)="631750f05fff8cba2eba4b257ed0bb61c07b0c95bae8aada717a4433b1af825d19f539aea56b5b569e16003ebc1afa9abf2153edcaa67f8cd975c0af0537397ea87a08092c246c1a", 0x48}, {&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000009000-0xe5)="b0afe835d3c9698215c3f2c189a535db1f1f65246a2223fa1b8f37709ea3a5bf7e518ba9a7b0af1b3db928d812e68f1d6e6f477062e0211d33faa35cdde17c37df02ef993f6aa9aac7e3a9f329bc58c6050f5aaa3b54ef2ea213e1cee24a9346be57b54c9bdb62e842c67b9da4825c504f459757f8071a8b736003b3ccdea00356a31915750cc8f291c46f2c232e42ee3a973217524f68e3363b6978b7278f359582cb9e63384b1a75fde8adfd65bbba5dc760183dc9b13f786a44d608f19f85132fdd07426a740690bded42266c8c4aa2e0d13c61a4c13933fa8435c9ef4b683859434420", 0xe5}, {&(0x7f0000004000)="97cdca60332db9dcfecdae8617ccbe932b757d2d5bbe9d46e4b92cdc9c8000b50b70e6586b5f3ec10845ba15f8d6ef0f9470ddfeedfab38f511baec48cc294d9553035ef4e5f4a2b9c7b99b5ea59f45167e3f001d7a7be9e66af40d1e294a692dca29ea1913228c1f72e3e6cdf346d9c28d7f9b0511579da24dc829ab61fef3a38fa4d06fdddce0fa997d5393d438a06f75189aa7599950c75d0154678ca48fb27df830ffc3b74505e8738c9e98b6f4d7361e11fda039d60ecfa74d2142ae420c5048dfc3c51f234f1f4b42378d5", 0xce}, 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{&(0x7f0000008000)="5326fafb51fc5bba6d1eb51e58e6b1dff28936a94e7b0e0d679dc82607a877d2ddc4f2e9acc36f5225cd8dd737ce3713bca0d0683536e60ef1cacef774c00b4a878fc65520a6c347eaededeabdfa55abe5eba531c69806e6c38d5ad7abbbec1851032d4981e99544a49398c0ab83f56c6a0487f5bd8eb84ee409f649b8ee845249a1aeb90fd5e5de72697f8415eb89be53eb28337b6730ebd4681d8d5ece575752b2793a59d47ed9ba783c0bd44579cc59ab610e45a1d7bd41f2a2e9360ded89bb2288434bf41fa66bbe7fdf0483a315909ffb3f46d181b42d7bb33887dc8a242f5b", 0xe2}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0x22)="f497f1294eebaec44f9971b648408d6ccf102cd569117b66b63646a101d1b53b2479", 0x22}, {&(0x7f0000006000-0x3a)="2463a6ed6c1defac2a68d1a5340a28ea4d98425d43c1b517c5920dc972ebb932229cc4c43f5f44e603128eb6dbbd1923b29354c1dd29fab22287", 0x3a}, {&(0x7f0000009000-0x8d)="399aafde92b7dd1448413e67d1a0e36cc1d2d4aa69147b26ab98e73dbd6341cc75930126b296ddfbfaee94c3ccfe1d80f42d40f756e5f9f0c5ea58db093ce8e06fdda2559c659e94ec777380547dac0aea82a585ebdfe2aefb5236b1d066c14c9de948073908d1401e26060a4b3b5e1814d16723fa1fa622269efcfd3490d9a82fd65b07fa2dfecb0c5051270d", 0x8d}], 0x6, &(0x7f0000009000-0x90)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r1, r2, r0, r0, r2, r1]}], 0x90, 0x10}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)="93b312aec4d9c25abdf63ebbe3ecb00bf0109214856eed5a9f18dccac2d81639235bf5e59851", 0x26}, {&(0x7f0000004000)="6c7691a8cb1c050b01bacee637d0dc94928550cc2e57402df308c4d113c681a09bbc76fc2cdc7e7f146f7b843949818a8821341196c9e7c999ae032dc3b1d25c8498b0c11ebdbfe132c289762f5af13a71c0ca4ad5f40ca58ca3072c6b7ef2813695d06aa405f8cbd0bdfe44457f1905f4f048a70dc98db5ec9b1453508c94a62ea3cbc2660f61172a280380fc877907a9ee7b8fa664ad30f5f1211402dace9562b49dbdd7", 0xa5}], 0x2, 0x0, 0x0, 0x4000004}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0xb)="923b1acd9e6d417d866647", 0xb}, {&(0x7f0000008000)="19e6e9fb861e838c44451f3a1d75a4d1cbb1fe46a3d0d3bd1be353f8e4ea450a8f801926ad6622b5a39fddf859a78dc2b5a08e02375a1f266d839b730fc5e05938c0386fd2c6cf2893fbf8f5bfb15d152e4264e2830c6c896e316f9672f63242736f66e010a8022918fcad38e77a15f61e8948e7a873c4e1b72e71d02ce131c78ac58f06a617ae84cb8b9d93b2183a6117131667af7388f91c00235caa1889dc04db1abc4987b3f31e066eceab06ccb6ee3cf882b0de09abdbf3a5608fafa4a87795c7", 0xc3}], 0x2, 0x0, 0x0, 0x4}], 0x5, 0xc000) 2018/01/20 18:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x20000000062b0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:37:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000838000)="", 0x0, 0x20040010, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000002000-0x3)=""/3, 0x3}, {&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000002000-0x3a)=""/58, 0x3a}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}], 0x9, &(0x7f0000001000-0x66)=""/102, 0x66, 0x21f3}, 0x2020) sendto$packet(r1, &(0x7f0000002000-0x71)="b3ea7658be654b20b69ccdd07481b20bda32aa2df690fff80c5748ab8719e216b05f559492e51470706f999759124e639534e12bf48099c98f222457850781c5d518e7eb765cf1b140c76eceb5be1e0a17cf8854270d3c21d7442dd242533d51c2f8ce6fec3f22e5f5452c8051589927a4", 0x71, 0x0, &(0x7f0000001000-0x14)={0x11, 0xff, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) 2018/01/20 18:37:25 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000001f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001c000)=0x1c, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000020000-0x64)={&(0x7f0000008000)=[0x0, 0x3, 0x80000000, 0x8, 0x80, 0xffffffff, 0x1], 0x7, 0x1, 0x54e5, 0x32, 0x3, 0x1, {0xc2, 0x4, 0x9, 0x10001, 0x7b, 0x0, 0x8, 0x4790, 0xb00, 0x401, 0xb8, 0x7f, 0x3c, 0x20, "9f503344d471114668990df8c9e6e4bacd41ca268573d7fe329756fc671d5609"}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000001e000)={@generic="0faca155e106818be7f270c3cd8bc2bd", 0x0}) r2 = socket$netlink(0x10, 0x3, 0x10) connect(r2, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x1, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}}}, 0x3a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000020000)=0x180, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/20 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000008d000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000cbc000)="d55580ca125184bb77b8f653906e75dd5725d604dd207d4f7ffacd01269c4bbe16788e4d516cf021ff445bb044942ac640ea88d47d1f5f79c4b90a5c9bbe38ad83fd0703ab45ff76d8f9dc0387b06715959084703b10e218651e8365a6f0ccbee9335e009bcf8565a605a0c6e2f19d687d22498608571af2ac40fabd7fa8be1baa874c8d8536901c8b7c8f150c21156253479e454c0d4fe5c5f9844283c7d6f3db9efbffa11148dca24b0e63f2f5ac911057dfda89149ebc491d6c5fafe0abd4b2f74a01022a7f9be7d2dfd523575e7c7186f69bef910253bd02bc4ce7c297f97cf2c62557196a860f5c98400672d3", 0xef, 0x5, &(0x7f0000d00000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:37:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009d2000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000596000-0x14)={0x0, r0, 0x5, 0x0, 0x0}, 0x14) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000441000)={@generic="9378b55d2951cd56ffafbec6df89832e", @ifru_flags=0x3}) accept4(r1, &(0x7f0000bd3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000031b000-0x4)=0x3a, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004b3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd743, 0x7ff, 0x0, 0x2, 0x0}, &(0x7f00003ac000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001fe000)=@assoc_value={r3, 0x7}, &(0x7f0000906000-0x4)=0x8) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1de) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000de3000-0x2)=0x0) connect$inet6(r4, &(0x7f00003b7000-0x1c)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/20 18:37:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00008e0000)=@buf={0x11, &(0x7f0000000000)="6c5983015f0600bdf272304e09000000f1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d16000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096a000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000948000)=[{0x4, 0x7}, {0x2, 0x8}], 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000001000-0x1000)="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") bind(r2, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/20 18:37:25 executing program 0: r0 = socket(0x0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x8) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000285000-0x4)=0x0, &(0x7f0000fc8000)=0x4) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/20 18:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) bind$inet(r1, &(0x7f0000297000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000612000-0x30)=[{&(0x7f0000100000-0x36)="0060ead16f1f4d1d3d317f66c678da702e07327078f7067454233dc143098971e28b2db57a110b4cdd392a7a49610f6b310ec35c06fd", 0x36}, {&(0x7f0000984000-0x4b)="bd0ea8c16a38c335b752bf4953f242b54c5155a0a14e7699dd2647cdf985535d9eac22f874136c01a2e9b0f6eaff21eeac9a218a633ddf5838d0591c7551f8776f26943b7da4b222f56fda", 0x4b}, {&(0x7f00000e3000-0x98)="695d7c8b27ada9e5bf795caded3c4e98d7cbf72ba59f4cda0939fbcc29edc2048c6bae8d03e60b02a413ff9f1e2ac35f695de7d2895c7c7ec335482de4b8e16335a43272e6063790b6188094b09aeee82ea8089af17b918a39f774c0071f8fccd33bdb45e19f2ffb0feb2798a14082b27d85a22aec0a2dc80e21b8f1febc353c2faf48c455289989b83bd5254f90709c70b3f87d4da6302b", 0x98}], 0x3) close(r1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000205000)={@generic="d80e5e653a83e0d4d6eda12e76dd6a0c", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 18:37:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004c2000-0x10)={&(0x7f0000821000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ce5000-0x18)={r0, &(0x7f0000985000-0xf6)="bb07787a14cc99943560bb818e6f50a4d2a147ade41afd156d3c1c2ff159c080396f03461e6f473e097e9b696c38bdf25dfb87b3e83175a8d14f45598b02a8faad7aadc2f038851ab92df074858f8fabbbd9ed7f3eb35fbacf28ec3a33d16fd8589e939d11b44f2f4275e68dcca4c0ae29e00ed03571033de51a234e6c16dcd4dc628a2bef1c363a7df2177d0a7d0eb65c351c96c442204948924fe399b940f23c3d62c38ee36c2dbe5e778b3f21f2d4b6aa37903186c1a3da0f4a4a62512b780fad7177442d556e2d94005be8ee9af11fc510d171232d23b0de200af50110795fd1ccaf4d4a432996efd12dfcfd3026baefe8d24f6d", &(0x7f00001da000-0xf)=""/15}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000505000)={r1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000979000)=@int=0x6dd, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000522000-0xce)={0x0, 0xc6, "21e7ce36609020d9c5d30fc26809659ee557a6136e9aa89cb456a4c8bf5599fcebe24cd8fdf16f86a8c66e9b16b258fcc8d25428930d1e9cc58ff251f256c69a959f236b288ffc9245853d22e59bee9518fb5f6c19682508c9450916c07e37330b32f12fed71fe565c17ec01b8953e9e6a9b938792f1c1e1615e20cbcebac64f7f1d8cd3869d3e1c6d5b23ac23af3f9a71d5638eaccde667df45beefa17b01e1d236222bb924997bd74698c707c863998aa8182c9154d8234d8e4b97a7a35adf216911610c29"}, &(0x7f0000d5b000)=0xce) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000acc000)={r3, 0x9}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/20 18:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e21000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ae000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e02000)=@int=0xc9a, 0x4) sendto$inet(r1, &(0x7f000067b000-0xaa)="f698ff090bd546df2cdf7486fa3d3a51760bfd2fe30986c327cf32876bc18bb721f12c8d5912c4b216770bc145f616e2fed6c9c8d72a096ad9cce49710258a217200c7939beec1e568e207631c2499f704b119adfdd48db15e655c34ee7ebe5c5e4da30273fc7b32632a780c1533bc7d822fe1c11fec3374adcd0848e04ed0d0d1777f467262a650815b18c318b3e1b4e0c31d633fbd393a787720df4a6de92ff93741cae222b3421eb2", 0xaa, 0x884, &(0x7f0000b27000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/20 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ad000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000075d000)=""/0, &(0x7f0000a23000)=0x0) 2018/01/20 18:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000442000)=0x26, 0x4) r0 = accept(0xffffffffffffff9c, &(0x7f0000ce3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000faa000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e16000)=@fragment={0x3b, 0x0, 0xffffffffffff4cf5, 0x9, 0x0, 0x1, 0x2}, 0x8) 2018/01/20 18:37:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0xffff) bind$unix(r0, &(0x7f00004b9000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 18:37:25 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f92000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000c16000)="6d79fc7fc546a73c93bfa68c0304e212fd8b483661953a56f49ff01c0d74122511687773a313b6d746eb49d212aa0832b6ed", 0x32) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/20 18:37:25 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000812000-0x4)=@assoc_id=0x0, &(0x7f0000b3b000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000815000)=0xffffffff, 0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dc9000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c0b000-0x98)={r1, @in6={{0xa, 0x2, 0x26c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff}, &(0x7f0000dc8000)=0x98) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/20 18:37:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d1f000)=0x0, &(0x7f000036b000)=0x4) 2018/01/20 18:37:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r0 = socket(0x1b, 0x807, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e47000)={0x0, 0x80000001, 0x80000000}, &(0x7f0000b11000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000088f000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/20 18:37:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 18:37:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000001e000)="dfa3a9", 0x3, 0x10, &(0x7f000049c000)={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) 2018/01/20 18:37:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) bind$inet6(r0, &(0x7f00005ab000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000811000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000091b000-0x4)=0xc) bind(r0, &(0x7f000017d000-0x14)=@ll={0x11, 0x8, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) r2 = socket(0x1f, 0x6, 0x20) ioctl$sock_bt_hci(r2, 0x800448d4, &(0x7f0000963000-0xec)="71cbb32345bb8256900827618bc9921c6b4111191591aecafd669f63c0cd83f0227114822fc8db6d0005990ac8e45eeb33e1a377188f808855157c045e875d31012ff279ce8772ece71d5c946a77187dc1de56f33f8b2f5e7bfc0ad86417b75d734dc5f523caabc94d087f51a059659d3bdd4e18ba12b9e7d4cac6fbace640a866cec7d0446a29dc7b0d43789829d2db84657d048a599baab287d704d0d67ea55ca0fb013507e1ae267de298f4ddca78540bab073b8df700bc3d58142f590885452515d332711cdbf37fafea7606d97040d5ab191beca284b1ba213