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"}, {0x28, 0x9, 0x0, 0x100000000, 0x0, "af8920586fb0946d6276503b5fc089ad7e277f63cfa6769f"}], 0x1100}], 0x2, &(0x7f0000bf5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000265000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00008ef000)={0x4, 0x7, 0x77a1, 0x1}) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 13:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x4, 0x8000a, 0x1, &(0x7f0000ece000-0x8)={0x0, 0x0}) getpeername$llc(r2, &(0x7f0000c4d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009b2000)={0x0, 0x7d, 0x5, [0xff, 0xfffffffffffffffe, 0x9, 0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c82000-0x8)={r4, 0xff, 0xf857}, 0x8) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000554000)={r5, r1}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000731000-0x8)={0x0, 0x8}) getpeername$packet(r3, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000472000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b36000-0xc)={r7, @empty=0x0, @loopback=0x7f000001}, 0xc) sendmsg$key(r0, &(0x7f0000952000)={0x0, 0x0, &(0x7f000004b000)={&(0x7f0000135000-0x80)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:14 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f00008ed000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x31, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000007, 0x75) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f17000)=[{0x8, 0x7}], 0x1) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000954000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xffffffffffffff6a, 0x800) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f1a000)={0x0, 0x2, 0x7}, &(0x7f0000f1b000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ba8000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1a000)=0x8c) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cbe000-0x4)=0x4, 0x4) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f19000)={0xffff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f17000-0x12c)=[{{0x0, 0x0, &(0x7f0000bff000)=[{&(0x7f0000e12000-0xfc)="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", 0xfc}, {&(0x7f0000acf000)="2c26d4b445", 0x5}], 0x2, &(0x7f00002ba000)=[{0x60, 0x114, 0x3, "cf173d73ae5f94726c9c3870e08933d9bbeb66563c11571a9f5b8b8d5887ea892723b7db0bbf7f28a88f9dbe5a45483c7f0598883b62a1346dacfce82f3f6b9a1b70f6c01a1c7b31049dfe4182e2"}, {0xf0, 0x10b, 0x1, "74b48bcfc099cb6e3ab0dfda0d0a5160609cdf7cc5cb5fce7c3b590f00e7d7a4000909108faf1215ecaf74cb42cf799fec8b4f1c23eba8590b98c50641400875eb7e52904bc3869329ac487b10d63f8872aacfd1e74d5b71e2483192ba32573260e141f284ab5ef2da10e056503cd43ec0bc0f301df5fbbc2ff9b8d4827ac7316625f2d10e9ad6b31e9c4922e2209e0b176e284f4a3556f6b1833b329683cd531e169f91cb10316260c1e75027ddd443280803ce16ad4af22b507eb4f66eb6007f59ff5567da09b460411c5cb53d17307f3f13cc8d39b482d7"}, {0x70, 0x189, 0x100000001, "34fc8cb38aa5f985bb4223fdc5709e29ebff93a526af85d2a28573de79d31dadccc6852b4775290ffc90c8af9b1eb76d9eb36d6249868fcde2b9e4950dd4d161c30d6686613e9813ef8a16424591b16b271693a67c5ede27b0ef9889"}], 0x1c0, 0x10}, 0x9}, {{&(0x7f0000f17000-0xe)=@l2={0x1f, 0x1, {0x7, 0xad, 0x7fff, 0x3f, 0x1, 0x5}, 0x650, 0x20}, 0xe, &(0x7f0000480000-0x10)=[{&(0x7f000081d000-0xf3)="c16fdabaf01db27c6fe0df0fc77b5c4dad68b6d81d92ed9bbf1f44de1237e65a3096f972b0436e726efc294394e76429d66de5383ab750fe04e825685cb677365d318b9b961dad84fcc3215be5d1b8d8c0752d8cf0af8a40488e675fce7c32c154e3ab5b928d7dc61cb9858dee056c7c5ffa3482503dc7e00f8bb1495d20cd6264f83acfabe2995ee56715f11016e9b3a7e1a68271929db13a661730243a28773e5728da901925924e4c0a617433cb2e16aa008d6c1eea79fab523f8c23e2dc0f0d7c131049d3d79faa2e1f33587eaa5e1ec6bc8c34109f51f5ccec926e31579c52be911b60f8d5362f8ce05774589d802ef99", 0xf3}], 0x1, 0x0, 0x0, 0x4000000}, 0x6}, {{0x0, 0x0, &(0x7f0000f17000-0x30)=[{&(0x7f0000f16000)="b00018f755b68f88c29b1b7b7280f75ef284e4cc5d6257c61fd34091632198a2c4da4891eeade31f33b6a17842a443fda1c9a15d0b85876c0f88c848f618", 0x3e}, 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{&(0x7f00008a3000)="4c7d3c315d52e0b9cbe97c50aca60edeb139a03f1a79fd33fb6c61e4c37f2a746368dae512019c8025df2e3f0c6e4168c8bada82588e26479f9baea4cf7a85d84b41af93629d4f3fd973962b2b230539cf71384c1e2c66bc819d728fbb90ad3fddd1886dc0d7ca1f0154bd52ed17faae4e79fd8f3ef07be301357041da46da64f093ec5d32425ce5bfb2", 0x8a}], 0x6, &(0x7f00001c8000)=[{0x108, 0x19d, 0x8001, "97239e678d39c2294316507c0f9980fbb7d16a5d6d310e1195dcad9fc11e7ec40c2a87f33a1d8f86ff57c8ecf204a1a47d083056bece5bf4c4009b3ece4ccf7c1225dc08da924802d9f322e76139418ab4b5ef98c960cbcd4a66aed49fcc69490b2a364381ab4f6639346a8264f0b86bc8861cd7c7f7fe363e42a556ecb3f3642d9bc07bba0b1d2dc8b73430ae98717f89bbc0a25fa13912ed39bac6112acae63712510404dba5206aa0469fd6fb76bc922a2f860300d5f04cc5bd614a18ff3b3d2bfdb955999a3cc56858ac6ee88175a471396e4dd74e0e67aae6b25f5a2ff6a5dd061a3a0384827ae5322c94aa4d796293ae56639641"}, {0x1010, 0x108, 0x4, "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{0x78, 0xff, 0x4, "304c71d0340b50693483de1b06a3d4431d2734a4aea4a427953de2dd4251a8f408327fd9a3ea204b03c63d351eab433097568bf4194851469a4112aa16ac7a58672042a37646075ed67f4f4d10c78597716d15399f18a0552a439db991c37d68d9919be147"}], 0x1190, 0x8001}, 0x20}], 0x5, 0x881) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x6) 2018/01/09 13:05:14 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000052b000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/09 13:05:14 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008a9000)=0x0, &(0x7f00002ab000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:14 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a37000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007ef000-0x20)={0x5, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000858000)={0xfffffffffffffff8, r1, 0x0, 0x0}) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket(0x40000000, 0x800, 0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000083000-0x4)=0x4, 0x4) getsockname(r3, &(0x7f0000eed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000907000-0x4)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r2}, 0xc) 2018/01/09 13:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000584000-0x8)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) write(r1, &(0x7f0000335000)="", 0xfc94) 2018/01/09 13:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80006, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f00005a8000-0x10)=[{0x312, 0x0, 0x0, 0x0, 0x0, ""}], 0xffcf}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f000058b000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b44000-0xa)={0x0, 0xffffffff, 0x1, [0x7]}, &(0x7f00000b9000-0x1)=0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f24000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x40636b37, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, 0x8, [0xfffffffffffffffa, 0x7, 0x4d11, 0x200000000000000, 0x4, 0x3, 0xffffffffffffff81, 0x7fff]}, 0x5c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bb1000)={r2, 0x4}, 0x8) 2018/01/09 13:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockname(r0, &(0x7f0000957000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ee000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000838000-0x4)=0x9, 0x4) 2018/01/09 13:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) recvmsg(r0, &(0x7f0000359000-0x38)={&(0x7f0000dcf000+0x6e2)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000691000-0x80)=[{&(0x7f000099f000-0x46)=""/70, 0x46}, {&(0x7f0000507000)=""/26, 0x1a}, {&(0x7f0000dcc000-0x1000)=""/4096, 0x1000}, {&(0x7f000008b000)=""/154, 0x9a}, {&(0x7f0000d04000-0x37)=""/55, 0x37}, {&(0x7f0000d34000)=""/221, 0xdd}, {&(0x7f000047f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de7000-0x3a)=""/58, 0x3a}], 0x8, &(0x7f000080d000-0x1000)=""/4096, 0x1000, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c3000-0x4)=0x14) 2018/01/09 13:05:14 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) bind$unix(r0, &(0x7f0000076000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000078e000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7fff}, &(0x7f0000791000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0xff}, 0x6) pipe(&(0x7f0000077000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000076000-0x4)={0x800}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xe6, &(0x7f0000001000-0x1000)="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") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000790000)={r1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x433) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000790000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000001000)=0x6, 0x4) 2018/01/09 13:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa7000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000055000)=[{&(0x7f0000ab7000-0xc8)=""/200, 0xc8}, {&(0x7f0000388000-0x36)=""/54, 0x36}, {&(0x7f000097e000-0xaa)=""/170, 0xaa}], 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000-0xf1)="513d80600c72f6b99604ace6dd86b58b8b5367abfbaa2ecafdb39ff1fceb33d2842cacd8df084578415c2df3421639797ca18a771e9f2d17a54171cc4b2f870b74f1d3bd0eae9be03ed95d01d5c4582b158a2411cb3ca493ef4e960b84d6deb9c854c63da64477a5588215e53fe52ae48ace7f7931eb4d60098b1c70635e406cab1c191b68b39b1f4ca60ef9da5fbd60e97cfcf64352930d565b518bcd3072fa9e8a0c4f8a5b5aa5d540ae1dcb429a502a97f0e93d495e77b81270180d75dd40ed17fdddf4ff23553d436dd85ee63fcff56ae9242afad074625f7ab90af6e1339098db31db531f24aea0ada6f70b462dbe", 0xf1) 2018/01/09 13:05:14 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000db6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f75000-0x88)={0x3, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f75000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e19000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c1b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000776000)=0x14) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f75000-0x8)={r2, 0x6}, 0x8) 2018/01/09 13:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x80f, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) accept$alg(r0, 0x0, 0x0) 2018/01/09 13:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) bind$alg(r0, &(0x7f0000c9f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38", 0x18}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x4000011) 2018/01/09 13:05:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cc9000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2}, &(0x7f000047b000)=0x76) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000ef4000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000f90000)=0x0, &(0x7f0000821000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fe1000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad7000-0xb)={0x3, 0xfffffffffffffff7, 0x2035, 0x8, 0x4, 0x96, 0x400, 0xa00e, 0x6, 0x4, 0x6}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) setsockopt(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(0xffffffffffffffff, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003ae000)={r3, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200}, &(0x7f0000965000)=0x98) 2018/01/09 13:05:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x22)="0e6aede7167f4412bbfb39a23490f6b0eb979be474eb819aedcfd0b436fb0339a9a0", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x5, 0x30, 0x7, 0x0}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0xfffffffffffffbff, 0x4, r3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x1, 0xffffffffffffd184, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe7, 0x2, 0x0, 0x8, 0x19}, &(0x7f0000002000)=0xa0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000)=0x0) 2018/01/09 13:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00005ed000-0x4)=0x0, &(0x7f00004d1000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00004f4000-0x1e)={0x5, 0x3, 0x5, "d7ce97da7171", "c565031d3b85abc72675098856a2fc59"}) 2018/01/09 13:05:14 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008fd000)={0x0, 0x800}, &(0x7f0000440000)=0x6) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000acf000)={r1, 0x68d, 0x8000, 0x9, 0x5, 0x8}, &(0x7f0000acf000)=0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ad1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ad0000)=0x3, 0x4) 2018/01/09 13:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socket$inet6(0xa, 0x4, 0x8001) connect$inet6(r0, &(0x7f000007e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/09 13:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048d000)={0x0, 0x0}) r1 = accept$ax25(r0, 0x0, &(0x7f0000fa7000-0x4)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f98000)={r1, 0x7, 0x1, 0x2, &(0x7f00007af000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[], 0x0) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/09 13:05:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000c78000)="", 0xfffffffffffffd67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) socketpair(0x5, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r3}) 2018/01/09 13:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept4(r1, &(0x7f0000202000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000884000)=0x6, 0x0) getsockname$ax25(r3, &(0x7f000095d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000334000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r2, r0}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000ff6000)={0x0, 0x0}) getpeername$netrom(r5, &(0x7f000075f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000220000-0x4)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f000072c000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000052c000)={0x1, &(0x7f000000e000-0x23)=""/35, &(0x7f0000559000-0x18)=[{0xff, 0x66, 0x50, &(0x7f0000560000)=""/102}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0x99, "0fc0800ca5bbd2236e5f4e83c4f9b121065a187fd59095a7201f6176be54ac08d88bd22e31f3d75cf49eb88df1bcbf57bc0266c35161862c7d9c82eb0835b581b3a1452592d2c42514ecd902b09a23f380cddf2a1ed8fcc4a8a94079e75126bdd7ccc5a6d8ef2f4de331895e9e848266e102cb9bba9a01b0a55f600787080ba42d09a40b4714953cd9f31428796d252924d14b23bf27a8fd35"}, &(0x7f000072a000-0x4)=0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000db4000)={0x6, 0x8, 0x8, 0x10000, r9}, &(0x7f0000951000-0x4)=0x10) sendmmsg$nfc_llcp(r7, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070e000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x1f, 0x23, 0x1, 0x0, 0x0, "0000ee0c0b00040000000000000049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000615000-0x8)={0x0, 0x7f05}, &(0x7f00004fc000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e4f000-0x6)={r1, 0x8001}, 0x6) 2018/01/09 13:05:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ed9000-0x4)=0x0, 0x800) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000057a000)={0x0, 0x3, 0x30, 0x0, 0x100000001}, &(0x7f0000c5b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008bd000)={r1, 0xe707}, &(0x7f00009f8000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002b0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000331000)=0x8) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000546000)=[{&(0x7f0000be4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ad000-0x20)=[{&(0x7f0000577000)="8f", 0x1}], 0x1, &(0x7f00006f8000-0x118)=[], 0x0, 0x0}], 0x1, 0x4000010) 2018/01/09 13:05:14 executing program 1: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x80005, 0x6, &(0x7f00002bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002fe000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000581000-0x10)={r2, r1, 0x2, 0x3}, 0x10) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057f000)={0x2, 0xffffffff, 0x2, 0x3ff, 0x7ca, 0x5, 0xfff, 0x5, r3}, &(0x7f000057f000)=0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 13:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000214000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d7b000)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000735000)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f00007aa000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000328000-0x4)=0x0) 2018/01/09 13:05:14 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0x800a, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f0000249000)="aa", 0x1, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:05:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f9b000-0x4)=0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000e2c000-0x10)=[{&(0x7f0000f9b000)="007246ca371bcebb400be184f59fd66c92c4e1db277316d42e998d56ccb508da040154b180a926d7e295f1272d222d9e3d74f3b7c739bec60ac742ac115bd48c0dd08d08772139fd2e07fc0a6d78d26cbcbe6c16415fcf93e4911d0c9b319cad21fca291d98d", 0x66}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006d0000-0x8)={0x0, 0x9}, &(0x7f0000f9b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000946000-0x8)={r2, 0xffff}, &(0x7f0000f9b000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/09 13:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b86000)=0x8, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008bc000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 13:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf5000)="130e338b14a13ce6c77c602e2d5baad2744f629b54f8873d8eb999ffaf8d04ff2d68da5d719702d951b9a9d4fc42ccba6bba809fead321e1d821fa6e998f55de1ed84afff6e5deb7d897908b131964271d906db2f9ab344ceb5184066f7171929e2ef3a56550ed9f41761b0c7121fe289fb4eed72212c95b0a831ed6", 0x7c) socket$llc(0x1a, 0x0, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x4, 0x0, 'sm3-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a76000)={&(0x7f0000368000)=@hci={0x0, 0x0, 0x0}, 0xfffffffffffffdb3, &(0x7f0000383000)=[], 0x1d4, &(0x7f0000178000)=""/236, 0xec, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000055d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bb000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f71000)={0x0, 0x2, 0x30}, &(0x7f0000275000)=0xffffffffffffff72) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002b6000)={r3, 0x9}, 0x8) 2018/01/09 13:05:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000001f) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x1) getsockname$netlink(r0, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) writev(r1, &(0x7f000004f000-0x60)=[{&(0x7f0000632000-0x8a)="bcd4e903c2f9fe2270ef311163afa323c00d13ba17e93de078a4351a8c370a9ccd6edcad7646c74e206c0d40e4a97c1ff09e3cb0929b4554e12ac2595e2c3afc2009bbc8d055e59b5d83d8291a30028af41f09b43a8eff5b8451f4226bb24f58350a8cc5f8edcd10fd01b2a2b6b81fe35da871520fa8526b5456e8b710296767ced745e1ff10f64498f7", 0x8a}, {&(0x7f0000f01000)="be5ca5c30bf11e6ba7804f2a5201375933b8c8a7fb7e747ad998f817a265e0e17c1afdbb0f41d355c8d9831777deec98c52ff968e2d81f8a064e057f284b76c48e758502c7df66ca", 0x48}, {&(0x7f000018f000)="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", 0x1000}, {&(0x7f00004c1000-0xf0)="a38772fe7003e33026ab80c91260d5a1806c7b18e5a21a9697d81016b5cab0d9102ae62ab66f237fbf91aca6a90eeddbbeb74ed5ccd6413c5e400242b8b246fc9084e850640facc76e21623933c2e28699cd18466b9623619793ddf23b5e0ba8626f1ab909743350575120bdf63f9036261106e6cc8083e3598595694fb93916868b1fcfcd2e8b32873ed0fb61486b8409af7a8ade997334b0a6ab5b483a28789233e40d2b7f09be0cffe50b4ef5386f32b625d1139d929d8e46b2b3cf758656d5dd98197b77c6c7a19122a90775123df4f9fd9ae89bb78c012bca30c93ba7db51d4992beb8b058890451e0022cffd80", 0xf0}, {&(0x7f0000dba000-0xd6)="3fcc9d23e2ce3fd10aedffbdfab2906dd22b1fc252f8a86b83726d35c137a232d2b6b956cf5adef269b3b661ce16ddfdc90250c83ca7f83cb7760f167a659d309938b3bd387632fffd8c8e12ac22b83fc12a116aedc03ef88ffa94e96e099da998fd29e56a181dab0db16a92637448f47dd1f785d85179fc830556ed4c5e8af217dff3feaed2e1e7538b8bbce29b91144b1f907a202a3b3792f27b8525c0768fff112b1ba630b6190a45444135e6661e713a386b2c2937c930300c1510bad477b4ed06e7a8e73006b6b3dec7e35b827ac9572009b875", 0xd6}, {&(0x7f0000281000)="584bf13a64c90353bff450628bee304753e268cc374b981ef94eca132b09fdd3e27b8435d8b0e0541b701911855fc735cd9778c333ec3d7f5a4896a455f5049ad5ec1a02c032001b0cb71bd0a2a76ed9e03878b16187eb9a06b995a90845fa4492d75dda4d9a80e68541663ab70c2eef", 0x70}], 0x6) pipe(&(0x7f0000637000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000190000)=0x7, 0x2) 2018/01/09 13:05:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socketpair(0x9, 0x1, 0x5, &(0x7f0000893000-0x8)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000b33000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000801000)=0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000114000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bb3000-0x4)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d86000-0x4)=0x0) r2 = socket(0x11, 0x803, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r2, &(0x7f0000a6f000)=[{&(0x7f0000d80000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "492b2fdc71dd19a6ae1a2ffb7cb9ee3ce1c5a876beca8923e77e452d3d71735ffd051297fd2a16b3885418583d8e540d65d0c224e1d23d87afd6ae5af55939", 0x0}, 0x60, &(0x7f000069b000-0x20)=[], 0x0, &(0x7f00008a5000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 13:05:14 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ac000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000dc9000)={@rand_addr=0xea54, @rand_addr=0x10000, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000dcb000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000dcc000-0x4)=0xc) bind$packet(r3, &(0x7f00000c3000)={0x11, 0x2, r4, 0x1, 0xfd65, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair(0x10, 0x1, 0x81, &(0x7f0000dca000)={0x0, 0x0}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000dca000)=""/21) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) 2018/01/09 13:05:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00001bc000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c3000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003ff000-0x4)=0x0, &(0x7f0000e12000)=0x4) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) r2 = socket(0x5, 0x7, 0x3) sendfile(r0, r2, &(0x7f0000739000-0x8)=0x0, 0x65ba4ac6) recvfrom$ipx(r2, &(0x7f0000c21000-0xc7)=""/199, 0xc7, 0x0, &(0x7f0000f9a000-0x10)={0x4, 0x80, 0x100, "93e04a3e9331", 0x8, 0x0}, 0x10) bind$alg(r0, &(0x7f000010d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e41000-0xcb)=""/203, &(0x7f00006f2000-0x4)=0xcb) [ 207.109793] sock: sock_set_timeout: `syz-executor5' (pid 3848) tries to set negative timeout 2018/01/09 13:05:14 executing program 6: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x4, &(0x7f00005cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000)="15d1912f228983adda9419d04af67cef91aec5cd6bcefbc814a81e91d049522c3637430abcf8cacac6084560acbd6fe35ff96637ba1692b225a30906482fb6d219a398bcc8", 0x45, 0x800, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000002000-0xa7)="0a1a3003ce378cc568fb0d40fde45268fbe15bd7314b720241d6b818df6126e63aded1aa027ef36d2914fdce624d156846828cc61e1a4d8035d5de4619eeb848784a9dbba584cb463008be22387ebde38ad8c0700c17fd6d7ad58dde93f5f4ca582a27f04b96dbd86bc279def03711b895f2fc1251a3802cea48d1d02f475282aa7c04fcaec43f8eac26a8057ced838fd391a7c69e6181204158c575144331e9ce1e476b1e057c", 0xa7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x1008)={r1, 0xfffffffffffffffb, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005cd000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000+0x4eb)={r3, &(0x7f0000001000-0x1000)="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", &(0x7f00005cc000)=""/244}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/09 13:05:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00001ba000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/09 13:05:14 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x90) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000065d000-0x4)=0x2, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000f13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2a53860bf9af", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x88, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x33, 0x8, 0x1, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xa9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa1d0}]}, @fragment={0xff, 0x0, 0x7, 0x2, 0x0, 0x8001, 0x2}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/09 13:05:15 executing program 6: 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)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f00002a2000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000c64000)=[], 0xf0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ecb000-0x10)=[{&(0x7f00000da000-0x39)="39000000100009040000000000000401060800400100000045000107000000141900040004000200000000000600060800036a8900001ee400", 0x39}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ecb000)={0x0, 0x7}, &(0x7f000004c000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ecc000-0x10)={0xe65, 0x206, 0x5287, 0x508, r2}, &(0x7f0000ecb000)=0x10) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000448000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003e1000-0x8)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r2, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/09 13:05:15 executing program 2: pipe(&(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b1e000)={0x0}, &(0x7f0000d7c000-0x4)=0x4) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001a6000-0x4)=0x8000, 0x4) syz_emit_ethernet(0x36, &(0x7f0000e66000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c60, 0x0, 0xfb, "07000011f5ffffffffbe32000000ff0f00000828000800005fd1d456e3d307754e81b563b1"}}}}, 0x0) 2018/01/09 13:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={r0, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000616000-0x4)=0xfffffffffffff800, 0x4) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000844000)={0x8, &(0x7f00006ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000f0c000)={r4, 0x1, &(0x7f000009d000-0x4)=[0x3], &(0x7f00003ed000+0xd32)=[0xfffffffffffffffe, 0x1000, 0x8, 0x8, 0x7ff, 0x0, 0x0, 0xffffffffffffffa9, 0x3, 0x1], 0x40, 0x3, 0x5, &(0x7f00002e9000-0xc)=[0x100000000, 0x4, 0x3], &(0x7f00002be000-0x1c)=[0x5, 0x7ff, 0x80, 0xd0d, 0x1, 0x20, 0x7f], 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f70000)={0x0, 0x0}) r5 = socket$unix(0x1, 0x7, 0x0) socket$inet6(0xa, 0xf, 0x7) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x0, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) r6 = epoll_create(0xff) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000401000)={r3, 0x3}) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f000031d000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000359000-0xc)={0x1000000000000, 0x0}) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r1 = socket(0x8, 0x3, 0x7f) sendmmsg$alg(r1, &(0x7f00000a2000-0x1c0)=[{0x0, 0x0, &(0x7f00004e3000-0x10)=[{&(0x7f0000417000)="e6f6416fc66d8825cefc4410a414982a859640a78090dce2bbcd73eb19de1c715c4d5e605823785abb77ba7b0fea9b4aa2a58728032e77f1878a6a9b5e574b8e5907d2ebee5f92b60431b8987f02a94de245012445f48644cd69bc62877586c03f188978644271cd5352c6bb74f352059758bcfc6e185b806e584da45cdddd50729edb41cdfbbf859f45bf586c9a4746d055ed6e78eb3e5d9a0b5137ca3ac010f944a44a9c9db49b0a30d1a1c8a641f8409798f5cd", 0xb5}], 0x1, &(0x7f000010c000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x87, "c4cd7ab8fa6295ffe440f57a06aa9d8f3d760e1afcb5ab093a6fed2e6eba766c3d6cbc1a53f9ae81753a8aa75bdb9c44266262fcd7d15d427ec84a9195e4ea6e75839627ed05fb6b0bb64216e4972b0c77fc11da21436870c594e7f4d9f7fcc03a3a71ea720478604f953539525f4222b450a413f28690c47f6645c6bfe272d5cbe970ac723289"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x28, 0x117, 0x2, 0x14, "4c0621d2422c9d4cc08503583cf618e3c54cb421"}, @iv={0x28, 0x117, 0x2, 0xd, "7a15573b2ef5938f83b084d33a"}, @iv={0x58, 0x117, 0x2, 0x40, "88a6a1b7935855f3c2d8bcb9b89f000724d83c1c4e49cc739645838fbf4aae8da35ceb283038f2bfb6523a1599a85d2f593359cbb50b470296ff636e365d7178"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1a8, 0x20000000}, {0x0, 0x0, &(0x7f000045e000-0x50)=[{&(0x7f00001c7000)="271a42c87fef9a708f8c1358610abbe5c2c61c4b4953b293b5f995f054328ce7dac048709a4ac646c4dc546fe56154ef2951b93a2e93eca55584ffab", 0x3c}, {&(0x7f0000ea1000-0xfa)="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", 0xfa}, {&(0x7f00003f4000-0xb8)="d092b27ac62be172543ae40097cde74762a7f6832e5901bfde7c39328257bd802e4614a82f84795a8a6a7b59bdf57e6490dbdd86e86bc87c01b441ecdd2eca3b47106af2bc7368ac0e0e611f0fd93f525dc6f10194992f064a731d669c8abb96c887d6f56fe6279672494ebe048cb3a23cebacbbaa4fc16b120745e6109737ff8b570db929c2f8bd3b69b0fe31aed013c9326951ea2e9bb562703d92bb95b06a419ba4519814edbcfcbcab30bd497d54dc99196089fa2a44", 0xb8}, {&(0x7f00006dc000)="d9332e99f946d37ad9d7a9d16854bd8c0ab2ead96a1f78cf663626dfa5f7d56e4a67a029d0ce576c14a8b021921c876714c3df00694e43cf7913cb578a2da0f92d21e16eb4b23594fa57e5f79052e84c906730f976045f8a30532d029840c3d4f402892b26e61d9ee98dd336de44ee6719839d798f685bc33972ef7bbeaee5a5cf3ead0076284c2f2fa5d1719aa340cd581cf5813efdde61c8ecabbae43f3caed4261dd1530d5fcbb3dec5c3fb128e1dd5c1b6f7b0afd139341a03b00a8e915fe3209394655c0dbb140af0e4907902ca680ddfd5b7a58491aaa3bc5ea1", 0xdd}, {&(0x7f000006f000)="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{&(0x7f00005da000)="1aeaecdf3f6df9084ac5541dde713d052006e010ff67aacf6ed1806ff6c8", 0x1e}, {&(0x7f000051f000-0x47)="ae32e6ebad48e8cc35dcd35aa6f560fcd38bf60c62f14865081007c17253786534e95abc1da32c0b511650ef5dfe48a3d9318a5b20d1839e6729b825ed75bbc51ed3c817faf11b", 0x47}, {&(0x7f00004a0000)="908d4b62fc10842615813b1412ff896a3398ea78f1e2f734a4abcbddf3dc3e3623836dea500d44bd04d5d7d8568b627af25088298ba5fa8a8bcfad504357e936a70ca0c66d0ca705a7116d1afd43be35ca78df3bc2b8bd065eafac9d11c53a6d01b816b1d7323be18e97a47c25e226f1f8f03cb84a989b79d455e344f45cce8afff7ff6adc975275b139d752ea784af9eb764e0aa38d3dbbed8b2269c41b4a5f65509283d91e047234768833dbb0b3", 0xaf}, 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0x1000}], 0x5, 0x0, 0x0, 0x4800}, {0x0, 0x0, &(0x7f000073f000)=[{&(0x7f0000482000)="b404fbf28a164a427ae56ffc56a2ec5fe0bd04cbf1880f35603eeb36ec8e4010cef8f29f11e645e1ecb210cd17fb63071e1114d2fab1aed45754c506d31653cd13ae60252337e51985112fb2639d0c9a15b1b0604f86f324c38b788bdc7c4be6b3458b142c633bb51ea1631e28a941b7b501983afddbb94460188f07c9fc50", 0x7f}, {&(0x7f0000060000)="60ea16f2764df71af33ce56ae6f5390c4d4ec10cc4e53d54971d4dca6e33905f01ccfee6790bb1646e9975f3481eaeca214ec08dfa81a728389a8c72b464f81a858088912db5d20609cd7768a6d48d60cc9890172ed7a02c051e92d15a0dfcc93b1355ce6a81131572018443d71321adc152c8f23185479b31bd366a42427f0e4e5f470accd09bc20c5ea22bd46d3ef8635ed81fb51b7c7304e6fdf1aa3b571849de59be7fd4e455952e2135dfeaa598ee74ae8ab306312f2175ccf2b0917f8a8d", 0xc1}, {&(0x7f00007c3000-0x97)="f520702a8a094c41717728d9e783f04c4cc6cad18419a3a10e750ee65ed96a5da09f5ea5ddaafc291dddf8c70ce9423e1ef7f7a443de8b0aa4730e30c9a655d2eae71e60bbfd55fa0faf0b1ac3df48872496474a47c3490ada8f019161c03d42bbedeee390c1f4744cc41952e029baccff0b05e63397a5d1315bc36f5d5a7428c7bd33afa31b66d93386ae6d11fe6bf6eab67822f29fd5", 0x97}], 0x3, &(0x7f00007ee000)=[@iv={0x38, 0x117, 0x2, 0x1f, "1975f4756e8a0a086dc8706c6af26267c671377f779eb944f9597432aed511"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x80, 0x1}], 0x8, 0x4000) pwritev(r1, &(0x7f0000b3f000-0x70)=[{&(0x7f00009d4000-0x17)="462458929de160a93e0d4834fb8d721c62686048a269b7", 0x17}, {&(0x7f0000d13000-0xff)="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", 0xff}, {&(0x7f00005f1000-0x7d)="e5d34d8867a8db9f2ec0b6de57dc9b93fcab29bb4fd495964787b7a371c85cfece832dacbf4e5cf36f2a6a15c028c0b8f03b49e8877b7a111d2d480ccf7425953c3e0459b76d88fe826e791074ce2182ec552d3c47e4c56d245d8240343e4b3de916e3ccf82529f33db21a5e002309905dea4ef27681660e6cfba6af34", 0x7d}, {&(0x7f00001e1000)="283a21d6e26f9e891d54b1b6dcab96d0b58f2ed85874cbe6deb7310f0e7b29d4472f745f8b878a052f6560fb7cbd970abd4f021d81e9cedf23ddd53e7b59ac196904ec3a9ea1d49233bbfe9afcb63e34b4adb7fb67ff4e14", 0x58}, {&(0x7f0000c5d000-0x82)="2ccd2cf86cd7b7f9b73f2c4db2dd649437889f6a1ba14e7c32b06bc17ba2797f5405f09c77142d7fa699a3af9a0a4dba14fe040128cef01d5f02901f8b10334a52f5c61e655537d0274f28f7574ef706f3389ec2ce7e33692532ccb52d074c194b8d1da991c689c24519babb2832dd85dddfa7bb891c45316a826c982b32e6771679", 0x82}, {&(0x7f0000d56000)="365321bfe92cdb9f49200a3e785a15cad0dbd7d863201e24681ae8c020452d1c2e9fe297e37d952049f72dac0d9795cf4e99b47ed378fd6caa43000a7ed23558e1edf33be7b6fc2df9a3de1ce5180d9d97b5c083e423d3ffac4e518ece6360681c7e3fa4836521a28d369f77f6dd8149262dc783ac55ef43dd883da19890de01358a251bbcf111c2518cc909b3252de63c774731d406d23e6b45348621c35796ace97d429400116f209b173c0199785ce26d7f96", 0xb4}, {&(0x7f00002cd000)="b036c786214333295be9b556a34b9e0e85ef6555e76ebdb87ba891293db06f4c1a60efc234809885a556b40b111d0c34e98aa1340f73d503dd73214dfaafc2592a680e6464bc74f12060c375c7c5e2223f34d2a08889cf3ceef69388462aa92376ccca8dd54d84f53af0980023d90e60b2026f3c9a564b4a77abb10c0912d25e4e50e51a9596183dc8aa284cf4fbe9c2d88047ef444059b6642e277a33f4e543dd70d7410f0b4a4fb214c0a6eeb330eafb40c70f3472cc64c32d74482c74909ce65fda98ccc0f1e7af4a1b3563319a", 0xcf}], 0x7, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)=']', 0x1}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000059e000)=[{&(0x7f000059d000)=""/173, 0xad}], 0x1) [ 207.312508] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a48000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efd000)=@sack_info={0x0, 0x100, 0x3}, &(0x7f0000ccb000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f4c000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00008ce000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f00002e2000-0x13)=[{0x14, 0x1a, 0x203, 0x0, 0x0, "ff"}], 0x14}], 0x1, &(0x7f0000e86000)=[], 0x93, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b55000)=[{&(0x7f00004d4000)="1c0000002100190001010100000a000602000016ff0f000000000000", 0x1c}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000087b000)={r0}) bind$nfc_llcp(r1, &(0x7f0000752000)={0x27, 0x400, 0x7, 0x7, 0x9, 0x9, "87a17c897f09ce165d6887427193a027cf1a2f07c70b3e27a59e26c03cddc4e4adb0dc065e22dcb573082e538a44b5113f25797c6cec07d44e213cbbe6949e", 0x401}, 0x60) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000077c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000afb000-0x26)="1f0000000a06fdde000080fdfffffffffffff800090001800e000006000000", 0x1f) socket$llc(0x1a, 0x3, 0x0) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000004b000-0x4)=0x74, 0x4) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000071f000)="", 0x0, 0x0, &(0x7f0000749000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept(r0, 0x0, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000000e000)=""/10, 0xa, 0x10000, &(0x7f0000029000)={0x1a, 0x1f, 0x5f58, 0x17fe, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000002b000-0x18)=@generic={0x9c, 0x5, 0x400}) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00004f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000841000-0x4)=0x1c, 0x800) pipe(&(0x7f0000164000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f00008ee000-0x4)=0x3, 0x22e) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000117000-0x4)=0x3, 0x4) 2018/01/09 13:05:15 executing program 1: r0 = socket(0x40a, 0x1, 0x4f1e24a) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006a1000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000066e000-0x8)={0x0, 0x8000}, &(0x7f00003a9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)=""/183, &(0x7f0000b92000)=0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000000000+0xf10)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 207.365827] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 207.393819] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000ced000)="d5750283893e4440658c0d5b18d37c6a1c3a051b293b371a3174a03b947a063ce80365e37e818942813dc3994bfa26776c3a7e5b3c0de126fce4c85b6e8ed1e8f7ec857c9111b0b348f066d15784917211258501b5628f196ea68d0e2b9ab4c4c05d2b91dd54821c76813fecd4a91118d7e95e9927d759b01e65e54ee1804c1ee2c1389b49c13e72b7c1ef1d9f4d3c") 2018/01/09 13:05:15 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000e40000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000288000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c000000}], 0x38) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d24000)=@ethtool_sset_info={0x37, 0x100000000, 0x9, [0x8001, 0x6, 0x8, 0x4, 0xa499f0e, 0x7ff80]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f00006f4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000-0x4)=0x10, 0x80800) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(0x7f0000c9e000-0x1c)=@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, &(0x7f00001a1000-0x88)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x403f, 0x0}}, 0x8) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000062a000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xed6, &(0x7f0000538000)="81fc52a1edee37f9c2cd5f545dac34cd7a1d5c5c88842b0ccaf18310b4d9276d241056fc16483add52fbdfcff55a231ac8f9989632f2c2674d2a3d6d5a8671a6e27f0a068a296923b8e5ade4953a814698771ad7db3c8dd82ca2711eb44bafa443b5e4f0f50f5bdf0712b7b3d989967512600db6f190253beb930fb73fafa94cb3aaf693a20d9964e1de9e5caa6046f8a84eb5cbaa5c7bff9c61a5c6f4f7eadd5f296c98cee07687947386a48a3b59c2e56cf42bb1f9ec16c032d9a73847ff65fa0b228b6173080a5811797011a40857f617c27f4bd3f816b1d463da2bb49cb86b1f531c56") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062b000-0x4)=0x0, &(0x7f000048c000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000424000)={0x0, 0x0}) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000737000-0x27)="26000000130047ddff170080b8ffff030000000001000000000000000000000000000068063547", 0xffffffffffffff5c) [ 207.441075] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009f2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009f5000)={0x0, 0x0}, 0x2) r2 = accept(r0, &(0x7f00009f5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f5000-0x4)=0x60) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00009f5000-0x4)=0x9, 0x4) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f4000)={0x0, 0x0}) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00009f4000)={0xf83, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0x8, 0x401, 0x74, 0x0, 0x20, 0x680000000000, 0x7}) 2018/01/09 13:05:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00003f0000-0x4)=0x1376, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/09 13:05:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x2, &(0x7f0000e7f000)="b5cbcff53c845a1a94707e636362dde09fe6a81063bbf7fee848056a6ebcc49d391c8b287643b0d1dce8c2c6a6b8fa318913267fea885667433d8a11df38931478048d6fe3a503efedfc8846e065dbdce6af94cad3a0e5aaaaa2b53466e62493a916d757de5b5123eefc4aed33fd63144d54fcd06c7cc80de66d7333681f80539da67285014b0a3577d1cf96f95b778ea668d6650a48c781ec85590c46e6ba0aecf986867a4bc79aa67f3ec52725ee9dfddf") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/5, &(0x7f00000c1000-0x4)=0x5) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000d2f000-0x38)={&(0x7f0000208000)=@nfc_llcp={0x27, 0x8, 0x4, 0x4, 0x8, 0x1, "ec1a6fa717dc1daf5b48ff911d05f139459903e27338032590613b5d13cfeebc407567994fb97a34f98bb5099a684b1b9a467fa7c200669d756eba7bb850e5", 0x5}, 0x60, &(0x7f00003de000)=[{&(0x7f0000a29000-0x4f)="5a489f6990cd6f135350a3ce0e62bf65af482e9334ac2af14ae0db601a7484b7e81e3430b8d36d554fcf22b640126a4f3cbc49e29e4648ec7f027387688a3d632afbb05e77a6b5f20dbce1e04a054e", 0x4f}, {&(0x7f0000ca4000-0x21)="1dbfa768202820d74ed2dfef66b9ae52d55b2dc8ade05dc79a05accd634f968020", 0x21}, {&(0x7f00006d0000)="3d7938bd3fd72037367b137ccd6528c3f6c4e503647318f24877c3a74d905cfab1ab30c39eecab1fcf361b95ebb07b963e14cd9a953d144038da557a5e49695c73f7fb36457411b21496e91b99aa3a8540492fbeaa793e2611e2e0e4250664b16f0bc561d89a01437d84ae423a858a7ed5a76717d1bea2adcd26b2959c25b7dd8c1589a17d689f709193d28cd5476f1366fe24035d4ca1b8c2cd21fbb46b5bb3b1888a8146218da632d6f47ae557288949e4792e4c91b3c33da57e0cbe3872877ef128f9b56be81dfe8d85e6e3e4fb77d9e207cb393fc4402746", 0xda}, {&(0x7f00009de000)="5e60ca89b2eeb1e420b4271b3f793d1e2c4130f78468030671b3f58a0b04d8dff9edb71a610d33059f9b1a0cb2b49f91674a703139cf13427663cd2e2b886c020f47fe15c4c788a44d74a6806c175af792c01bbd568f3542a386fddb7238050a3e3d04a261f4c1d410d3d67d5a80d80b298a3955a0c5e5d05bea3d442a95bbf35773386674183bed5c32205a0ff4561027158d171bec17c44cad126f8d1342de2c2a54bdb3ebfb2e0fb00d560fc934089cfa35b06331", 0xb6}, {&(0x7f00000d2000-0x64)="7fedfb7d5f4b3015596c03ef6aa6aafc13bbff97de94b6d619ebbda3355d95ef1669e27ea7e1037edd04e4562c1c0e5940c58c66fa73ee1c6697b331243903e6b96818ca978a86b0326113d8a8540e975ad6b0e128c4c0203039fa1d4519cddf18651f54", 0x64}, {&(0x7f0000936000)="a29d33bf45214ad9db268f200c5806561d5716a3e5e4078cb42726faf187d35c347f71ba1c18bf3be76a4d4d15964901f3b544c56b334de98c407bcee192faacbd49e49579e12ba31f1962d2d843b16fc5435855318f6ef1d4e9b349a3c3f79578e61c06d6feb9118fbd7eea1c593ccae8312e35d3f5c8a7a05151c2d34650b60898379382c8a75b3d8ed81d40f7ee52f1003c67e90688b55832917b94f66bf6d742c3ca83fa8019973502a09460d404e641157b898ae039c163484d9f7c37f186bee7b3e1433151ef6cfd7c896a96aec38603fa42c1efdcea4343878978bd", 0xdf}, {&(0x7f00000ce000)="ccd6728fb087ddfd88abb48faeb5916b2230920f410c94d94d4aa2765a88c377efc159fdbd47dee71d1af5347156607164c42d09124dae0e113452bcc2057415316acaeb70b09f00dcf9530c9bf9c099019f79fc959dc8ae189f4838b2d8d6f9ec8673c726ab6dbcffd81663afc4bb978a03ed2f7cff124f89f2a4bea3cae3f36f3d4223916550fdb9d5fdc7a8bb5c7fd40429427e92cdc5e9321d04528c7ea2dc5461df0298e311dd909de0eb4b3cbd915d3be06048", 0xb6}, {&(0x7f00003ad000)="e314c5100f3e6761098d635c1bb5e99631dba79ead07c72515d48b8d76d9fbd5ec40d39e489ce39ad58fd18b5edbb79824094a0a94c551d04493cd9927d0461e82aaf295b40898d0b810f2e03dbc3adbeff5b540b31b4cc3", 0x58}, {&(0x7f0000488000)="13e218b77e185b3b6736eb91a720", 0xe}, {&(0x7f00007af000)="5f1a90e55967052b3b7b6429e166fb1fd98a9e726fcba489ba6f0dc19d2a78cb06eee73e78fbebd3e3b5073a25b10e5a67e5434ecf30", 0x36}], 0xa, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x11b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b4c000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000140000)=0x0, &(0x7f00009cd000-0x4)=0x4) 2018/01/09 13:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9010000000000084) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x4, &(0x7f0000036000)=[{0xffffffffffffffff, 0xdf, 0x6, 0x5d7}, {0xfff, 0x1, 0xbc7f, 0x7c}, {0x1, 0x800, 0x5, 0x63771e77}, {0x8, 0x2b8f, 0x6, 0x5}]}, 0x10) socketpair(0x5, 0x3, 0x1, &(0x7f0000247000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000c80000+0xd85)={0x7, &(0x7f000073b000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000186000)={0x1, &(0x7f0000626000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003ab000-0x4)=0x0, &(0x7f0000655000)=0x4) 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, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x81) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x805, 0x0, &(0x7f00004fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00009ab000-0x64)={&(0x7f00007a7000)=[0x7], 0x1, 0x80000000, 0x1, 0x8, 0x80, 0x3, {0xfffffffffffffff7, 0x1ff, 0x6, 0xf86, 0x6, 0x10000, 0x8000, 0x0, 0x100, 0x0, 0x10000, 0x7, 0x80000001, 0x6, "c91d8d5ddefb886be482fde607435258f470983b769b4b4d4e092038bbccbea5"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000371000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000e1a000)={0x7, 0x7ff, 0x9, 0x56315cd2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00001ae000-0x4)=0x17, 0x4) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bc2000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000939000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f0a000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000ac9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc0000-0x8)={r1, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000051e000-0x10)={0x8, &(0x7f0000dfc000)=[{0xf1e5, 0xfffffffffffffffb, 0x200, 0x0}, {0x1000, 0x6, 0x7, 0x0}, {0x3, 0x7, 0x10000, 0x771}, {0xfff, 0xffffffff00000001, 0x80000000, 0x3}, {0x5, 0x100, 0x10001, 0x1}, {0x8, 0x0, 0xfffffffffffffffa, 0xffff}, {0x7fff, 0x1f, 0x7, 0x8}, {0xee, 0xa1, 0x4, 0x80000001}]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000ffe000)="2dc144321e635f44f0a86de4d0a2b22faffce485290de9a9204ccf4fd310ec13458bc3d349efe6282ad1e71fee2d87dadaa3333c630ae93af98290b696b45a1c228bc062bc91f6f422649d5d7ae785bdbf420c7f7ca1b57edfcd7fc1306b969428d4f234c3090607e6521983586d4646abf1c3c1da4a3961e8427faf39ed78af303f1c5574669a4bf14c2caa9de1b7ec6d616afcf2929005355fd8d8df71f12ae278be5800eda049ebdc50a9f562b116b2b00cc809e284370c20ae7ea07ed859d25d20f9560c5752853c2757c4348bf388d4daa2f7fc2885") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002f1000-0x14)={0x0, 0x8, 0x10001, 0x8, 0x7ff, 0x200}, &(0x7f0000d2e000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000029b000-0x20)={0x0, 0xc6, 0x8009, 0x400, 0x9, 0xfcc, 0x80000000, 0x200, r2}, 0x20) r3 = socket(0x17, 0x7, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00005e6000)=0x0, &(0x7f00002c9000-0x4)=0x4) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b9c000-0x9)="a03612e5f654476748", 0x9, 0x40, &(0x7f0000657000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000049e000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept$inet(r2, &(0x7f0000b7a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020c000)=0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b99000-0x95)="0824bf4b94d193296a3fa2ecfc20f19b1efb696cd30cd0cacd6ea06a5e637920177924b4513e7d7508ff97677384b1b3651eeeaae506eb026219f115ebf8c4f5ea36fe306f7045099abe109640a53fa3006a43b1a516e1fa34b1b6863cc89b828b3270cbf40b616013f88b19939b891d7130b10b8f8c43d7eccd9a2685ac5619ac40c98c48c518a16707b1d046944cc97fc594a86f", 0x95) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e51000-0x4)=0x0, &(0x7f0000e0e000)=0x4) getsockopt(r2, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000532000)={0x0, 0x1c, &(0x7f0000e4d000)=[@in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f000076e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e5d000-0x8)={r4, 0x7}, 0x8) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037f000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00002cb000)=0x0, &(0x7f0000176000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000031d000)=0x200, 0x4) getsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000bf6000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000881000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x10001, 0x6, 0x2}, &(0x7f0000139000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000766000)={r2, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a22000-0x4)=r2, 0x4) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3e000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002c5000-0xc)={r2, @rand_addr=0x308bd803, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x2}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000071f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r1, &(0x7f000056e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00006ff000)=0xffffffff) close(r3) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000d1a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ab6000)=0x27) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r2 = socket(0x2, 0x3, 0x40) connect$nfc_llcp(r2, &(0x7f000012b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1cea46e3ff6a26159e5fd7252c85921bba2ec2bed6f473548288ea2661fcb59a0c31429f2d5fcfaf7346a3d99f94ba62fa78e2cf7f3bf2640d648685345521", 0x0}, 0x60) close(r2) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000238000-0x4)=0x4, 0x4) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) pipe(&(0x7f0000bd8000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000bdb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a5000-0x4)=0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e42000)="f8735fd1c80210d59760e3e021f05e191da8673608ebcf6e793c71752ff81d8a4dfd8227fd1143a1257934056e53b3282d1580f564733d3e5d2631e5", 0x3c, 0x8040, &(0x7f0000a91000)={0x2, 0x1, @rand_addr=0x9045, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00002c1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d88000-0x4)=0x10) bind$alg(r2, &(0x7f00005ef000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002ba000)={0x7, {{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]}}, 0x203) close(r0) 2018/01/09 13:05:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) r0 = accept(0xffffffffffffffff, &(0x7f0000e9c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f4c000)=0x1c) sendmsg$netrom(r0, &(0x7f0000502000)={&(0x7f0000f74000)=@full={{0x3, {"e3af6db41a2dff"}, 0xffffffff80000001}, [{"aaf91a3f66fd9c"}, {"91e91af4be0e6b"}, {"cc0fd55d7196c4"}, {"2f97d1ef220c6d"}, {"3afd4ff1a64ec8"}, {"b76cc2dcc17b93"}, {"2513f004fa233e"}, {"6baac1e312589b"}]}, 0x48, &(0x7f00003b1000-0x30)=[{&(0x7f00005f0000)="c6a58320f66fdf8ecf5b7a16beb2ab7e976a8282629becbe22e1ea1011d0ad3f7ce8ba9de9e88ee5c8103832d32f6c4d88defbb6ea51faaacf69d67ded3388fc371717560761f6a631fc4d", 0x4b}, {&(0x7f0000fec000-0xf0)="ede5255515ad5c34999bf79ebf2298f4f1c87802d3054fb8c9b007b2cdf3da305eed32f179382811f7a88480316151a350d3243cc73f4f991c80a1ab2fad65b0ee323537229e4ea751ccdd75427c3e1bac02f181b3fbcf37a84937b0997a1710952c9be443248ec1d0bc2179198379d990c6fb70228b47d6eaacff61b33a1d74150a8c42ae05aaddc4c71ab3512332632a16c59dbf354ba257489d658b79250eaf8274b12456bf22b79090334320504906a2738b3eeeeee54e0caa588bfcca67444c9399521d5e02ae954da3dc12765e5ec0b0f288ace9cfc6fc8831401e68809c5d7a79c2bb4d44e8eca5305708749f", 0xf0}, {&(0x7f000004b000)="ed60d42a6152240b025c4037782f7851319a8603208cbea765ef633da91345ff48589dad5a265e106686ecc1520c330c999275de27da969650ab612354733749e024c3643fbbf2e55e8b68aafbb73c124d311f97ea89d12dd8e3881909753ad1c643bc7080f8830c04e3dbca28123a304339a7e3fc52af8d4b2c16e434b659086c92029b0991d5ae786df6bad686e63312536635cef6d5d30314beba1e7251a6ad29078f12024f5f36d073cd2b65c396979c31ba2b4dd23f93530e3221d14bed3c9de4063e7add3d3b8fb0033f5948d97fd8ff42cab9c40724be335421f10be9e2c02155c4e574cc3482ccea06752d86fcdb7614c5820b7bd5", 0xf9}], 0x3, &(0x7f0000806000-0x1a8)=[{0x30, 0x84, 0x2f, "5ddcef0b45fbf1b9334c6557c802c3576f9e58df01f50119df3f6a25fc"}, {0x70, 0x197, 0x0, "3cf5c1f262a2ae11fa0902e4d9895dd93ec531f3af8e9ae22dee7ae295a28000021833b97e2d6c0cec072a1ec6c9ae6e1f2397055fdeb30e401a1b01f6ab54ccfc188ae80de9ae96c94589bea91949d5adee811a633b871c3bf32651c8411b"}, {0x108, 0x19b, 0x8, "41109f4efef5e405547e8d7be3d3654edf6192ce40e6696ac4c7ea4f297faa1764f5daae0d5a057f58fe5717cc56ab7362e58fb06984ffa37df4e17b3ac9c096d0f7b5c7a7873b081508a72f5f989288c5ab79295323147a50fc308a8556b72a424ccc538db7f92e1fca7ac44d07d49f5b4bcad45952a649453016cc9c15965daa8cfc5a8d9643a4f6f1b5c883bd09d848b899018368c2b9fd8a5f8ded3fe92022f74206da4e48de69037ea2a78b3c77e537b392c7d9efec0639f1d723cd1baf79534acd3f824ef8ca946d19810473c2b31e6cefa30c39d96d5181a2edb7fd610008b11c5eeb10892c60963520cc6ebd0c"}], 0x1a8, 0x8000}, 0x40080) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006f8000)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x80000001, 0x979, 0x0, &(0x7f00004bf000-0x10)=@generic="f8d2b54024fc0c277d743e97b7439f46", 0x6354, 0x7, 0x80000000}) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x44) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000047c000-0x8e)={0x0, 0x86, "455975cc9f0e3e35483191e8de76bb55a504b4522bd84e00b6fb31b143bb84de4d2e9be99e4da4f5b37f59d40d9284a66a9aa813f863ff2ab4dd1967e87ab23673733e94f81bc403b1a64af84375ff045e07cd646bf85e124b6d51aa71f77861c7cfd7b4c762b1d4b167a02d915a7ddf1c43d52468e73c2bc3c00aa00600641d314aee9810ba"}, &(0x7f0000c22000)=0x8e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000171000)={0x2, [0xce, 0xa6000000000]}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000823000)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000de1000)={0x0, 0x8, 0xfffffffffffffff9, 0x40}, 0x8) pipe(&(0x7f0000c71000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00003fb000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00006d9000)={r5, 0x80000, r4}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000e7d000-0x10)={0x6, 0xa1d9, 0xfffffffffffffaf5, 0xff}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x800000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r6 = socket(0x2, 0x80006, 0x10000) connect$inet(r0, &(0x7f000059c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r6, &(0x7f0000d99000-0x50)=[{&(0x7f00004e1000)="d29f1707f14bda4e94e16aae0654ad87539dab046d87c43d7c26d502d858dcd36a3b73e1fd68bb8e5a7e50fe6018b927cade896ae8de690124a6deb9808e0fe296a7069a4728d2d55c9365c7417c49d793ea176b27d49c62760217c2f7e3d4a79ac1cb5e03310af2998c32d99e85e85f61305b03f7ac1d414496ce434f", 0x7d}, {&(0x7f0000581000)="d62c843e95532753664c03f7046b8c36fb5b611fee48d22e2b6c4cb030c90350e80812ae651ab65d0f01549969f68ddb8e5923df98335414e92e9cd0aa1db84482b3e313302a4fca10de4bfe167ce98194cfa8c6f151b2db59b2ec883ef66e5d34060d92e8c8d454b55304c916f54cf9f93470ece6f5b909cebefc527b26775f578d3598dde9c071cd4ad73844f13429fd110bfeeaf9d1f19a", 0x99}, {&(0x7f0000eed000)="7dc9a43195b5cd6835bbf48eccdd47796a75103f76f57f0be5a4f5b2e936108bdc0a028676105bdd40bb5e2259c639bfe86b0f3b8450379acb29077c27d3535dee7388dd21273c136ec3dadab73f672869618453934d331476f9dd0c5d7d1e3500eea37e1853cc10cdd23e0d517a2341ea78267a1f0c6c8dce51473da0270b95ade9cc4b5159fb484c9bc20f163f6dd82e79d968dd91d4b3b897e0d0e601554f594d5e3b72061c619d2c6b12e7e684f34973d149e76f6bacdcd56b550e0522ac4ab48836ded4554a58b640cdb7f3cb84", 0xd0}, {&(0x7f0000b29000-0x4f)="f6fe573fc5edc79aa19d77bede541e5ca7afeb612120acf93a8a94ca3836c07c9bd9b5e4ae1ffc3fecf30ad642d2e04736634d4ce041db6c555dfef09bc6a48b588ab2eebae04244e6382f395300e3", 0x4f}, {&(0x7f000011f000-0x18)="71d81d4d70d1859b87d72be3bb794ff39ed6f672440c5e00", 0x18}], 0x5, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cc6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f42000-0x78)={0x5c06, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x1, 0x2000000400, 0x20, 0x0, 0x0, 0x3, 0x200}) 2018/01/09 13:05:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8db0}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x2)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x4, 0x4) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000006000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000-0x4)=0xfffffeeb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x800, 0x1, 0x7, 0x500, 0x100000001, 0x78d57ec3099e8b98, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015", 0x20}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b43000)=@buf={0xf4, &(0x7f000023a000-0xf4)="6e1afaee8c8870dd8263100b0a82a71fc309916576513a4ed96e33adb5cb295f8eeb762140cf2ba83fe5fff72de48ee89ddcdb526d5e05b73262a5114fe57ad419d9f9eb27d6bbd34235b80027bec5725b84a80b39798a79deb81d7da93f62207f77906b29f971b9c21970180e778fc3d3bf92b9e0a69a1007420d7fd65a2da23b412f90890309d67e56ed6806c897fdeaec2fbffe57a1204923a64f24b9eda2b00172889cb7b09ab07c9e7743260f79e6d1d656a728ad3df2a4d813980af88c3a5ecccd0df9e9e5208b5a2d0b071e48858ab888edfe3c43ceaf45fb7413a307c6a61bf87c4e9b74946fc26b6f4bb5a8be3c16ed"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b09000-0x10)={0x0, 0x84, &(0x7f0000b43000-0x84)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x39, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a4}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89d}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000096a000-0x4)=0x10) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b45000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c3000)={0x0, 0x0, 0x0}, &(0x7f0000230000)=0xc) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b44000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x100, 0x3, 0x3, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x4, 0x1, 0x9, 0x8000, 0x5, 0x3, 0x200, 0x0}, {0x9, 0x0, 0x4, 0x4}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x3, 0x9, 0x100000000, 0x5, 0x2}}, 0xe8) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b43000-0x8)={r1, 0xf8}, 0x8) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000753000-0x4)=0x0, &(0x7f00006a9000-0x4)=0x4) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) getpeername$llc(r0, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000734000)=0x10) 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ba000)="", 0x0, 0x40, &(0x7f0000a42000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000df1000)=@common='bcsf0\x00') sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/09 13:05:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a72000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e2b000)=""/199, 0xc7, 0x40012101, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000ef2000)="", 0x0) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000483000)=0x2, 0x2f) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000562000-0x4)=0x0, &(0x7f0000817000)=0x4) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ddd000)=[], 0x0, &(0x7f00005ef000-0xd5)=""/213, 0xd5, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x3, &(0x7f0000140000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000828000-0xf2)="30fb6376ebf54dc6da2916c1c5b57d861d392a1913d21da93ba69a2b3c716912c171b618e69fa7bb85e611800389ab49afb21ff9157b9f75926dc85237cc83dd75b6c45c118971818d1fdbfa7eda4dc2d56de1686de564e97f12151dbc2ec77cac40fea0c748c22672342d464d7a3a3d4fcf6c4fb468173f259ea1114a4f2e5b82951236bc0af9fe1d167bd958eeaa6fa62848da993b12c74fa49f046111586a7dee25b4636d20b5b969f2e6610da8361dda2aca439a9e83d46edfd6014206910d9e0167574dbe19f91429123e0bb6589f1ba3a5fb2bed285e6c07921dd2e7decf9b048a3212380271ceee196740ad35496c", 0xf2, 0x1, &(0x7f00003ee000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000e75000)={&(0x7f0000c3f000-0x14)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f0000980000-0x40)=[], 0x0, &(0x7f0000d77000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000045b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x80000, 0x853f, &(0x7f0000c42000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 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, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0xe, 0x80000000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ef7000-0x8)={0x0, 0x3}, &(0x7f0000987000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef6000)={r3, 0xff}, 0x6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f0000266000-0x2)="ff71", &(0x7f0000ef6000-0x78)=""/120}, 0x1c8) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f78000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f78000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000741000-0x14)={0x0, 0x0, 0x3, 0x2, 0x2, 0x9}, &(0x7f0000f78000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000654000-0x8)={r1, 0x9}, &(0x7f0000c79000)=0x8) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f79000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f78000)=0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000f79000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="f2ca08285492", [0x0, 0x0]}, 0x14) write(r2, &(0x7f00006e5000-0x28)="26000000240043f70700ff00040000000000e6f50100110006ff02200000000208ff03060028", 0x26) 2018/01/09 13:05:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000b2000)=0xffffffffffffffff, 0xfffffffffffffcb1) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000036a000)=0x200, 0x4) r2 = accept4(r0, &(0x7f000080c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a6e000-0x4)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b44000-0x9a)={r1, r0, 0xbc5, 0x1953, &(0x7f0000e9e000-0x9)="2bfd6eb0c858919d4f", 0x100000000, 0x400, 0x3, 0x7, 0x81, 0x40, 0x9, "a0065912e2bac1d6ad2482b5a5d89ab1f6950f1c1cfb269fbf61f1845251b503929de997d352e263d5ea06fa673826a8ad044ce2147093b31dacdd23886f871ac376af96021be6d409c40c34ed4e74ea4c243cfe3dca9b3da73a65ae42ec1cab70fec9b52c56ec83906b248715a3d1f87c3e"}) r3 = socket$inet(0x2, 0x200000000004, 0x3) recvfrom$inet6(r2, &(0x7f0000ea6000)=""/72, 0x48, 0x23, &(0x7f0000b24000-0x1c)={0xa, 0x2, 0x92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe5}, 0x1c) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000315000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r1, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="39e731fffd28775940d2276420f88e53414acb99bbfc941ff330a125e9ca712155d2ec4f2139df0372a7f1b58e73ff3bab213cdac39fabb342e2f098879467ef4a767db5cc806155b68761492de2cdb08847bb25db67823d1affcf388b3c5f1d3f143da90dd4d87ccf257f594f16f6359e1c932e59e5e0d30eb00a9251fdc63c2aa050ce75edca6992fcd5a843fc370ecd33d0cc7911bac9c3e3e9ac4db8225a2f09e44100a99da233d34f16aa94fcf040626266e2e72817039d55aa6341e90b6e05eae2407ab880ff9708fbe06166be943e750a778621425f00f3fe7cd3085b66c43bd16344ddf53fdfd23b09409f724eb969035ea817ba865c1b0de93d61ccf35160ab8fe982699532ca22cfdef97258686d726558f6f7f4e7e3c665db832125dfbd8f0d3099d3046b6a953648a7a6b4894cc20a83e7715c92615f7823540904a8cca58030e248ec1989b3c0fd7ed13bfcf4932b03aee3578df4bb355f130604ae4fa1704b55f33050def812a9cbb06c697e0b633276cd943e8faba739db64102e5825b513821be2fd196b946fe7f4500aed7921df17e43a0555531680f70f6b70d9bff58fc75aa489215dfa7f0db4f734e044bd84497ff542be82c32eea0041a4f717f6b7a27c4ce889ed0edb2571384fd11d6bea7830a7efff9717d5ac62219693f3cd6c5eb95ab37dc15033f0f2c2740a990d4acc2727d5bcba2126f5845faf9f99ddf4be5e37dde2a9df732067556ebc0c2d092ce3", 0x218}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e68000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a3761c5c012a34253d15f8591350681d"}) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000014e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 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) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e000d000a00ffffff050ec76e35", 0x26) 2018/01/09 13:05:15 executing program 6: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) socketpair(0xa, 0x800, 0xd4d, &(0x7f00000a4000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000070f000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f000068a000)={&(0x7f000089a000)=@proc={0x10, 0x0, 0x3, 0x100004}, 0xc, &(0x7f0000eab000)=[{&(0x7f0000893000)=[{0x1c, 0x401, 0x108, 0x7, 0x1, "5d050a7550462ee835caa2d3"}], 0x1c}, {&(0x7f0000b60000)=[{0x10, 0x2, 0x700, 0xfffffffffffff885, 0x1, ""}, {0x14, 0x0, 0x70c, 0x81, 0x1, "bba899"}, {0x9c, 0x100, 0x200, 0x6, 0x3, "4ed1334cc2409c2e3735b96a7366c38071e5dbd7292bcaa5d07aa1631194173956c2fa13bf0cfd0b922f446fbf7da6ac823ee97e3478aaa8318903e8553b743feb676a919558d2ab98dd4943e8ba796f8dc31836c1be7db7f7a562791cab7af89013f8b2b524baac01a410bc31afe2604ff287c5a838c59e8b7c583f06297dcbf8906326b61e7f519ab4"}, {0x34, 0x5, 0x208, 0x8, 0x1, "4b097ba358de2a83fcc378142938dfb80343cfdc7f51df96c43d134e736374d16121"}], 0xf4}, {&(0x7f0000ed8000)=[{0x1010, 0x100000000, 0x800, 0x1, 0x3, "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0x204c}, {&(0x7f0000bdb000-0x144)=[{0x54, 0xffffffffffffffff, 0x200, 0x2, 0x2, "fd581df87d9172e2da767255ad38a06d43fb4811419c7b88eccf52def1f6b15381e3e22bcc838bf8f05e4fa83e2f488237331e98e61f2a706eb823d4eb849def08ea7578"}, {0x18, 0x8, 0x108, 0x1f, 0x1, "11f076157b56ab3c"}, {0x40, 0x3ff, 0x0, 0x0, 0x2, "f3d34508030638cc4aefcff642f5efb18b35a78a8ab625d223a5f56416e7e886afc01d261156f69e876d60e53fb1"}, {0x98, 0x8b6, 0x204, 0x3ff, 0x0, "1b61a15c6b6247826b811c4f39d1ccb5b2274df05f37bdec664f476d41a95a61208ea18bdae5821cb511b42716f37a6f58c65f3a21600ffabe5db70ae63ff60f793d49a81453e5f9878fd3ecee7466d4a98a29dcf785f7123deabb6f3d481f76dd5b3a577a53af6f83309b0b993049545a5367bbf1226a4138d80f7bb4938760944fed116e7aae53"}], 0x144}, {&(0x7f0000e7c000)=[{0x5c, 0xf2d9, 0x200, 0x800, 0x2, "03fa3bb2a2894d1eb029602a9cca54e09b7e565eda5f69286218a34d9caf6e57ee2814c0e6bfa7162efa3dd7b4d4d44053baea40eb5caaa2d929124f63026c49dc747a1d64ec98abd6891e"}, {0x94, 0x1, 0x100, 0xffffffffffffff22, 0x1, "fc1f25daebc587214fd8327a243cdc3f48f5a5d7b3de05fe21f62a9a8e2d951c754b7716f224c386547d82b39e5b01fc2b1fd04bd14d94b10a71d7b44d07afe29bc6142892b5f9b47dde8ebe970c26b44e350b2e906b1adc6a9f086fcb61cb678ea8c8fbfc5cd5af2b4dbad7bf83bb7b9cbdc23ba79fb8f7864e837a828a7669723596e9"}, {0xc4, 0xdf7, 0x4, 0x1, 0x3, "1f6e93275996817e0c9160b6169d76725073729ceae0c4a6e9fbdb1064e79343808cad957cffbf745e610197dfc59df1dd1bd1e7c72ebc06530e54a01d925183baaca0b9d61ef6bf6c29855aec07f3d83ad915b15a14ce76c5aeaf3e6bede2c143ede44ab2d22f9161dc3d5dee6ad304748a3e1c9034fce4d745a02275213e1221f88c736a3e59b96d6bcf128efda8ddebaa50edf1ed6c907ede20521cd502cd17f7e72c49e2999b86e2b1bd4846e1a2c8eb"}], 0x1b4}, {&(0x7f00002c9000)=[{0x6c, 0x26897b09, 0x900, 0x401, 0x1, "d6516dd0ecd77c23ed0b898c1a9b9d33445bf048edbc0d6d18b3091e2dc564d5fdde51dc337a9d7aa204942ea9a06ae4e18e5c4959fde9bcee2420bcd0301332e5b8f0ab5b33c27920e126556afb05c78bc0279f4f47f869ae28cb80"}], 0x6c}, {&(0x7f0000afe000)=[{0x5c, 0x8, 0x202, 0x8, 0x3, "eb391805adcf3e3b28ff07cc8108a1dc01b2e13e9429264e0de27850e580c33a780e44c688ba5d68be91c3cbc991153eb4b6f0ddfcf68f6d97d18359f28b7807b2ce06525ad3659d86b8"}, {0x94, 0x0, 0x1, 0x7fff, 0x3, "6d53f64520a4e7ce5162c82b96ac9793c696a2cd4223bf65b27647355bd3c5f5b822b99fb8977b975c63cff4053ba0f98120dbdbb1baf9d11606a362fa525708a28c41f4de8801ae044cd5eaf9734d8799b7213710e8aa5b4d150c74108befcb5165202af084a649b09e71e4850e5257519cde8c3b30f80a2012430e7bc84bacbb"}, {0x94, 0x6, 0x1, 0x3, 0x2, "90ac8721d189ae9086bd8375ff72462385e74f3c92c301bdc2eae28692812ee07f81b9d1e96ac8e1d559f48d5ac3a3fd2ec552a0bddee18f636501ad285080e58e6084e24637d9d7ef81943afa5747498338adc6a5a17a2648fa7169aa8b0b6d5746e1bbf32357cd50c0e46d2cba2ccc42bfea22dcc5ffe2e150cb12c89bb66a11"}], 0x184}, {&(0x7f000002f000)=[{0xc0, 0x400, 0x400, 0x100000000, 0x1, "10a227f5632c7f0ea6f5861afff7fda7024f9cd1ed0d11966f9ddd59657cfd27dc37e437fe30d66591b1c110f810076d85a98beff625d8ea60ba171896428a2cbeac28650cf3a1596d8967d847d1e739ca87ec788a8d04f06569bda8517960325a392662bdbd3308469a1170c276e15699abe43534425a8c6e0b1cc722be04ce0a80cfab3f826c8af92da31514a067c1e00e9f1d5c240c243275ae2b5a3ccd4c563e1fb3f27716b2c71deb9683b3"}, {0xd4, 0x839b, 0x10, 0x6, 0x0, "9aff8ed0db3364056f14034ed40aa028bc6916946d4907900a9db2c5d94d3e0f91e5556db3ab67e32cd30e41f2c4b9c6b2c420e5f43916a898e262265a3fb6181bf0a22f4699469a838331d31d5a90c065017f24ebf39a16df294e78a577ffb07509a1f7a452ab974f06b1657d47cd8ef4ec9d0c19de7cf1e6fe04b85618b5ef3bd60c531a8dd2707e2750b9e5d8654a9270236f9a68c7664e26ab2078006962d127eabb6d90c9a4e9e6899983033459047140cac5b8108b11e9275264a1fee2049df7"}, {0xec, 0xffffffffffffffac, 0x2, 0x7, 0x3, "20500d5c564b93c43f04250d0b90ad1101e1335f7c84118cb8966cc656775162c16d3f615e834ace1c02fb2dd8e2ddd4f7d4d223000f92059c09969e4a588203cf4e79888b576340e1970b5deba64b9d26ef77e70f8c5784af431520e5eadae3c7774f6511f226aefed1a5492917c6cd0d44bafb37f867446d92198d089c84dc2a9de18f1dbc30f878bed4b7095f73e9ce77fe076e250b096cc8cfcc0036ed0e235f7f77da0ef0d4424246b07044b7b0d4b594e60227d88134f62461cae3624931f67f92d688b3950bf28675ecb966879b1a766e5bd540ab1875a8"}, {0xac, 0xfffffffffffffffe, 0x300, 0xfffffffffffff8bc, 0x3, "1da13cd2f91f636c0e838c908ceedff91816622b205980895f645c51bda2cfc1a97ae5bd24db95263eef95f709389e06d298c83a2c620619c8c7007cd90f20f57685fc70f30c44fe5995d9bc1811175160402f1dd6b5c3a1d8a11e1904c2863cd973b62e6c77e14959eb6c8ac4a8c13314aa5dbdb8b1c17d8f6b5f049ecd5ade291783fd88a961ee953fca38d7fb3dafb51c061bc4e62c7b56b48c"}, {0x44, 0x6ec8, 0x101, 0x7, 0x0, "d60709a420ebe457aad761b255a4a1ba8b43ab4be94fe399fc09f9759029abeaeb5d2cc8644d33c0ea0f40516c13a8e3789102"}, {0x68, 0x400, 0x1, 0x2, 0x2, "97aa4de52217261e7553659d2a7416763ff32cbe36e3101efd2ff5c11d768c049f408a5037185b4a5a99e4a77cb269973db3e50631e5d3f1d57fc1580a9728f8a091de9ddbff890f177fb377c868abbb7f52d4b0653a"}], 0x3d8}, {&(0x7f000052a000-0x1e8)=[{0x4c, 0x80, 0x8, 0x101, 0x1, "3fcdf97348f15bd6e86a5101f8b4f52412949930bf49f3ab7c0657647c1a9cc68af492912e6e4a70472d44e5e3b0675f3a9940889acdcba5ac"}, {0x1c, 0x0, 0x22, 0x3ff, 0x1, "0f9a3caf89182ea80761ec9d"}, {0x5c, 0x3ff, 0x410, 0x3, 0x3, "8d386b1909f0559d71974eb43e4532103b5e37f0a4e7952530a9bac6da7817dcd6493d45c408afbe4700d48fc353bc4bea55acc9793d9e7ca2b4baaef2e42654636188fda9ecf18530c86f"}, {0xd0, 0x9, 0x301, 0x2, 0x0, "465c79262dbce3169efb45401ff148f1f8b85bc0ab3b075d72810584cde13cf712846b3a7d10577cf6efa1ed82bf41ea328f4b04b5e180403ae5d1bc5a684225c4bcc66deebfbf563257e45c9f694bdb5f47cfad53b656c5e6bc0e7feee32488d2baf6ec5b85523acc5c8c5bcb5bd1508910f54562bcbf8754b01e3cf88dda0fa305f3f52a3ab92421304f02d4024ee402c86438ba11d1207988fcce5c157f4235f6fae35dfc157e4ee4551bd54ead6619b8d92ac1ea5a924a43217452261b"}, {0x28, 0x8, 0x200, 0xffffffff, 0x1, "d5361c8f05ad493658cde815acd0c94d03ed765473db3f"}, {0x2c, 0x100000001, 0x308, 0x0, 0x0, "13405537dad514616b0a7609118c60cab5d4de25f479ab82a9559ccb"}], 0x1e8}], 0xa, 0x0, 0x0, 0x2000c000}, 0x4801) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x3}, 0xfffffe66, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0xffffffffffffff28, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x3c}, @in=@multicast1=0xe0000001, 0x0, 0x1}, [@mark={0xc, 0x15, {0x1, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x11, 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7, 0xfffffffffffffeff, 0x2, 0x48}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000011000-0x6)={r2, 0xffffffffffffffd0}, &(0x7f0000005000-0x4)=0x6) 2018/01/09 13:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f000036f000)=[{&(0x7f000044f000)=""/4096, 0x1000}, {&(0x7f0000a3e000-0x57)=""/87, 0x57}, {&(0x7f00004bb000)=""/83, 0x53}, {&(0x7f0000412000)=""/221, 0xdd}, {&(0x7f0000b74000)=""/59, 0x3b}], 0x5) write(r0, &(0x7f0000873000)="26000000420047f1938d0000000000000050f16b9cbdeb031200f8454a6809e517c76e328a67", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000076b000-0x20)={0x66, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000dcc000-0x10)={r2, 0x3f}) 2018/01/09 13:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a4000)={0x0, 0x0, 0x4, 0x1, 0x0, 0xffffffffffff4997}, &(0x7f0000bec000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006e2000-0xb6)={r1, 0xae, "4df8385147aa76b35cd30f41d3a8546d4dec6605ebf1ce48aa92128f4475386664cc7d4d5ec0dd3d0f020332b27eb9fefa3120a602db29c2ea1cf368b3c999bd097afdc1dcb94d3284d43fa2170e10968fec2f9becfa0bcd0b9502992762a161d8db068700ffcdb415ad0ecd2ccb3d350f19db8094300bd88e7f3d36b6d0de9610e64e8d4ee751f43e0daebf285658ae3f8c2d1534e4b4ffc9c9b0740b81bb3cc42a7d6c07ed13d11261c79da7ea"}, &(0x7f0000259000)=0xb6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f22000)={0x0, 0x1000, "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"}, &(0x7f0000a0e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000224000-0x8)={0x0, 0x80000000}, &(0x7f0000e84000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000886000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000037c000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f000002c000-0x70)=[{&(0x7f00009b5000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000404000-0x30)=[{&(0x7f0000f81000-0x3f)="4fdd7289f51186cdc90b754942f299793c4b6666e0bcb315d8613e2a12d786d2d32bd72e092e2ff7ad989d01b5526701f50c790fbec64cf0be569462129794", 0x3f}, {&(0x7f0000860000)="f12d764cd1097b45a70dbe2a0da42aee29fd54db1d0b2fd1fbb9bfc9208c8c7772c29faba0d60434b76081cceeb4c87af2b30895cebeafa290cab5d46f4e290aaf34c4a30abf38f3dabf86d6ac58464fa40931277d2b310747475d5e28d4b69c77a06a63f635c3ffd419dd76de612c3c398ea7c9b6ff6efda5", 0x79}, {&(0x7f000099c000-0xcd)="6fa2e40aaf71b48c2c6801489b2f3ae33c8fed3c84b38486b29849e95b30b080f8672b8942110c39798b2c4813c9dfc4b67331ee14ac425770636fd58ef0196e4b24dd7624d38723ff8ff816d3ca23e8313f9636f3ab5ef309fcc28980b50450546156caedb66875b5b5d140d4de57193fcf2b4d7258a91cb519cd3a50ec36e71f901b09111a925bb8119f92ec2f9a3fbe5ddf7a2ce35e5c1d5059455238b56ad4263eb6f3350c26427e91e9ed42afc2727b1aec1e50403cfca920d6fe877ebd58dd33b379903b9b4a2ef47061", 0xcd}], 0x3, &(0x7f0000a7a000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x80000001, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x7, 0x2, r1}}], 0x60, 0x4008810}, {&(0x7f0000c6e000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b8000-0x10)=[{&(0x7f0000154000)="617fc112e6c51649f0b0731453d86fba21e6fc4fa3326747b5b6cd24940f07ad782dbed2ddebbb63a690bba3827bea576ed6f655f69888a993bbccd38010b7752e2c1da38661f96f2c15f7fdc4a0de2a930ba6c5145608fa084cdddfe1c9a12434d0e3ad433859a79f0fead3819e9e", 0x6f}], 0x1, &(0x7f0000f59000-0x74)=[@sndrcv={0x30, 0x84, 0x1, {0x69ba, 0xd0a1, 0x8, 0xad9, 0x569572c7, 0x200, 0x49, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8002, 0xbe89, 0x10001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20a, 0x1, 0x6, r4}}], 0x90, 0x10}], 0x2, 0x48000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000103000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00002f2000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b35000)={@generic="2af0cfb59dedf5a95c0aece2297a9091", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000082000)={0x0, 0xfffffffffffffffd}, &(0x7f00001cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000078f000)={r6, @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]}, [0x2, 0x20, 0x4, 0xd, 0x6, 0x3, 0x84a, 0x8, 0x6, 0x7, 0x5, 0xfffffffffffffff8, 0x1ae, 0x6, 0xffff]}, &(0x7f0000c81000)=0x108) accept4$llc(r0, &(0x7f0000738000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e1000)=0x10, 0x800) write(r0, &(0x7f0000934000-0x1f)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000463000-0x18)={r4, 0x8, 0x30, 0x9d7, 0x401}, &(0x7f0000f02000)=0x18) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f000056e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 208.111654] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000dd6000-0x4)=0x0, &(0x7f00005a7000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/09 13:05:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000000dd, &(0x7f0000f41000-0x8)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000fda000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000b1a000)="6eace7b3a0081b3a12a27817509cf4f87afdde2cd8fb5f23f7816836fc5e65e4264c5c11726c98ce", 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x80000001, 0x7, &(0x7f0000865000)=""/19, &(0x7f0000001000-0x4)=0x13) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000600000-0x1000)="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", 0x29b}], 0x1) [ 208.155661] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/09 13:05:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079c000)={0x0, 0x6, 0xa31b}, &(0x7f0000cf5000-0x4)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004d9000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x3, "b1200d8df8039c6b18ae8bbe04157738f56740c748917bfc28b6e7ae4b98c95b89924de3c3a1cd0c2e308fd6af5d04c739345e43436f3a9fd5b5b5fe319b8d8fc8d724c8236f0a53c5a33695f944873d"}, 0x160) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000038f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008ea000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000137000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b41000)={r3, r4}) 2018/01/09 13:05:15 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cfa000)=0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f8e000-0x18)={0x0, 0x8, 0x0, 0xffffffff, 0x20}, &(0x7f0000f8d000)=0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/09 13:05:15 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x123) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fd5000)=0x5, 0x4) accept4$inet(r0, &(0x7f0000fd5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x10, 0x80800) 2018/01/09 13:05:15 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 13:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) setsockopt(r0, 0x0, 0x101, &(0x7f0000ef9000-0x37)="d99a03feb02a1bee47cfd88470c1765307864b2f77344e0aa9c66a2d0add57b1d7b80ff4e29355666f6dbe0e86ee3bf53638efa420e366", 0x37) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000efc000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) socketpair(0x4, 0x80a, 0x4, &(0x7f000091a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000062000)={0x0, @in6={{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0xffffffff, 0x0}, &(0x7f00001e0000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d43000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101}, 0x98) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000feb000)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000feb000)={0x2, [0x0, 0x0]}, &(0x7f00008ae000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000008a000-0x6)={r2, 0x20}, 0x6) socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f0000449000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000862000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x101, 0x4) pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fa4000)={&(0x7f0000fa5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa4000)=[{&(0x7f0000fa5000)=""/215, 0xd7}, {&(0x7f0000ba3000-0x54)=""/84, 0x54}], 0x2, &(0x7f0000fa5000-0xb8)=""/184, 0x375, 0x1}, 0x40000100) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) listen(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0xed29d76ae7730da4, 0xa, 0x15) recvmsg$kcm(r1, &(0x7f0000288000)={0x0, 0x0, &(0x7f0000983000-0x30)=[{&(0x7f0000314000-0xba)=""/186, 0xba}, {&(0x7f0000e8d000)=""/107, 0x6b}, {&(0x7f0000d1c000)=""/90, 0x5a}], 0x3, &(0x7f00006e8000)=""/96, 0x60, 0x1000}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000892000)={0x8, 0x200, 0x5, 0x8001, 0x0}, &(0x7f000064d000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002ba000)={r2, 0xa7, "1201e6ab80a8e07cb639ca77b1a9a0d98916b7c0cf119933ae64de01ece177cc62b86ce154dc5940ec49ddd2b06d7ba9a68874ab953f5a0b3c475ece9861a9538d28e3dd56c09e792678fff2beacae743f6d6082c96c3b2ce99bc45a346f81f919d23ff547150a10cded8ee5749a6b174c3ce913ff8f242dacf2b4e798de00e480a84b586b6cd2f54a66f8f80fa77ae73dce39ee7bb069f574841174b1edb0a7cdd7cdcfec771a"}, &(0x7f00009c8000)=0xaf) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x2000c000) r3 = accept4(r1, &(0x7f00000eb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000e3000-0x8)={0x0, 0x81}, &(0x7f0000872000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000aeb000-0xb4)={r4, 0xac, "858a04dee22855136680c3e3aac0274eecef344bd20c98177747cf545fa72a99f3dd1b8309cd07cd5f79e4b1f5d146ba7a3eb211387538c82efae97a4a70ba218535e3c1536eab01aad80827a8b3a9dc1201b12eab27efd7ff211ba1ea2476e041c1851f1f0690e61362a02960e16b4742a46d17fd82678a7918356bfbd41d4f8684b5e17790e2950ab254f2fb7e544954c8faa494d93d3f5390a22ffcefe52fa8ccbc0a112bcbe1f4942902"}, &(0x7f000050c000-0x4)=0xb4) connect$bt_l2cap(r3, &(0x7f0000cff000-0xe)={0x1f, 0x4, {0x3, 0x7704, 0x2, 0x9, 0x9, 0x5}, 0x412effde, 0x2}, 0xe) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003000)=r0, 0x4) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000165000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000aee000-0x10)={0x8, 0x6a8c, 0xffffffffffffffff, 0x400}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000070e000-0x1f)="1f000000030719000000030000e3ff0000ed1b8509000100010100fb3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000d2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e9f000-0x8)={0x5, 0x7}) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x40) r1 = accept(r0, &(0x7f0000a8f000)=@un=@file={0x0, ""/4096}, &(0x7f000010b000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c36000-0x4c)={0x0, 0x44, "51bf2d4b84ff1ad2a15f06d5af95e6b9e24b0bc12747f0b24dcb3ed0a6182df50bae82ba425ee3ef9fa1ec8fa8032ffe26e64324fb45f9fe2017b2cd5be4f41b600fc1fd"}, &(0x7f0000f4e000)=0x4c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d10000)={r2, 0x1f, "e972dedb5a073193fe5abc447c7f880b1fa33377d56fb656ae43ca203a7ea5"}, &(0x7f00005ea000)=0x27) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000227000)={{{@in6=@loopback={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080c000-0x4)=0xe8) socketpair(0x4, 0x6, 0x89f, &(0x7f0000c6f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000006f000)=0xa157, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000684000-0x8)={0x0, 0x0}) bind$llc(r5, &(0x7f0000391000)={0x1a, 0x16, 0xad3e, 0x20, 0x312, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000d6f000)={0x6, 0x3, 0x1, 0x8000}, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000eea000)={r3, 0x19e0, 0x4, 0x5, 0xfff, 0x2}, &(0x7f00004a4000)=0x14) connect$packet(r6, &(0x7f00005e4000-0x14)={0x11, 0x18, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000575000-0x2c)={0x0, 0x1f, 0xffffffffffffffff, 0x3, 0x13, r7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c23000-0x4)=0x0, &(0x7f00004a4000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000b0e000-0xe6)={r0, 0x80, 0x5, "5730203cb144bd2bc6fecf3aab95f728e3eea3b04effc25fcc20f48525b3f359e5218c293d976ea7b4bc13767ba46fd4a6c906713bc77c4de49e26f8ea1ea524c056001e4f4cd358e5205b98aee0cce5f9a0fef6bc6b23fc65eff6f232ddfe04b2b44bd0a5dbe97eafe937ccac1ed526e79cf44fd9f382e8052370a57400f9068d0d8171521e733fa5b87514d2ccded1a5cd82e4933d78e74be22b55cf8f97d7bb150a7aca8595ede0633a7d73554dd17959b8272f73225786b1128c30a3ce370447375e457ed41cccc7c1fa00be4318da5818f8264fcb621e9cb9a4"}) connect$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdb2) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006ae000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xd4) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000007000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind$packet(r0, &(0x7f0000ea6000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000781000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000c72000)="e8bd", 0x2, 0x0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0x76) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004e0000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000083d000-0x4)=0xfffffffffffffe57) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000260000)=""/248, &(0x7f0000768000-0x4)=0xf8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000fc000)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000463000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x2, 0x0, 0x2, 0x4, 0xa, 0x80, 0x80, 0x3a, r1, r3}, {0x457c, 0x0, 0x800, 0x2c, 0x7f, 0x1, 0x60033c09, 0x401}, {0x0, 0x2, 0x3, 0x8}, 0x8, 0x3, 0x0, 0x0, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x4, 0xffff, 0x0, 0x64c1}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[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]}, 0xffffffffffffffff, 0x0, 0x1, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b7000-0x4)=0xd4cd, 0x4) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001d4000)={0x9, 0x3e0000000000000, 0x8008, 0x9, 0x0, 0x6, 0x2, 0x3601, 0x0}, &(0x7f00003c0000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a19000+0x4ca)={r1, 0x7}, 0x8) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[], 0x0, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c39000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000f98000-0x4)=0x6, 0x4) sendto$unix(r0, &(0x7f0000001000-0xa5)="438c8decd9ce91653d6f40ae13eaa07de204e0dc9cee9d4b7b3b5e32524842fd067952f2228d54f672d0b2a3a5542fc4e45ede601ce766fcd78d39cd49e4a373d23f6cc4862bf69387b625bbf1eabd767d9ecc0002b67f4effc57bb3abd8d1126c92fbfcf2191ca1fe07dc6a0ac4c8f15da3e76b8775c3a6dc0f143053662dca762424b8acbe03fd33410eb9493278666fd5319d4caeb4e2ae78c1b158059fb3336580e0a8", 0xa5, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f9a000)={&(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f000076d000)="0467a6fd5155b8a73574fc6aef8181f74133ef1d1db0d081a1b63cdec01c5e2e6e744748971d77c53e31a53c2576fad27a75c6ba47667adde1030ded2bc3d5c5a4a117f7051175e876dba04d1e77524d819eb93fa120512ad7084cfe124a5633e88e0beff38fb2bb4f5b8224db5f8fa4ea6d1cc66a637f45fc019c92d1c4a451aa534f35e7be021d329adfc604c0d27cdc0e971f743f443d58b325fcd41078f2750ec81c967c86d1243fb606ed131a03452cff3765023e06", 0xb8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e74000-0xc)={0x0, 0xfffffffffffffffd, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000402000)={&(0x7f00002df000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c05000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000022000)=[{&(0x7f0000d05000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc0fa0010ff000000ff00", 0x29}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000657000-0x12)={@common='irlan0\x00', 0xfffffffffffffffa}) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x0, 0x2) r2 = socket$inet6(0xa, 0x2, 0x89a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000dd2000)={r2, 0x3, 0xfffffffffffffe00, "962e5eded1d65a0b9396ab6adcc908e04fb676de5f90e7b9c3c73535631f014158ceda7a0d8a6ad8eafe4c3b2a3317f5da2dcd70fa222db5c6e3ae3cb723"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f000086d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bcb000-0x14)={0x0, 0x6, 0x1000010004, 0xfffffffffffffffe, 0x0}, 0xfffffffffffffd63) sendmsg(r3, &(0x7f0000488000)={0x0, 0x0, &(0x7f00000cc000-0x10)=[{&(0x7f0000974000-0x1c)="db", 0x1}], 0x1, &(0x7f00007c7000-0x160)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b9b000)={0x0, 0x8, 0x0, 0x1f, 0x0}, &(0x7f0000efc000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000026000-0x6)={r1, 0x81}, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00006f9000)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000072e000)={0x1, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x100a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x108}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) write(r0, &(0x7f0000e9c000-0xfc)="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", 0x371) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000036000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000035000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000035000)=0x8) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ff7b51", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "9f7b2855b4eee0ea"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, &(0x7f000091f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045f000)=0xfffffffffffffff9, 0x7fe) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ec6000)={0xffffffffffffffff, 0x5, 0x2, 0x7f}, 0x8) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x17, 0xf, 0xddac, &(0x7f00000c0000-0x8)={0x0, 0x0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000082c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000c0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000459000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) shutdown(r2, 0x100000000400000) recvfrom$inet6(r2, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00008b7000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) r1 = socket(0x19, 0x5, 0x2) recvfrom$ax25(r1, &(0x7f0000cc3000)=""/0, 0x0, 0x40002001, &(0x7f000070f000-0x10)={0x3, {"478485aa697ce8"}, 0x6}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a37000)={0x500e, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008dc000)={0x8, r2, 0x0, 0x1f49}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001a2000-0x4)=0x80, 0x4) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009b2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b3e000)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000905000-0xb8)={0x0, 0xfffffffffffffa4b, 0x2b7, 0xeda, 0x4, 0x8, 0x2, 0x3, {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]}, 0x9, 0x5, 0x8, 0x3, 0xc543}}, &(0x7f0000bc4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002af000)={r2, 0x8, 0x20}, 0xc) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={r1, 0x8, 0x1, 0x3, 0xffffffffffffff7f, 0x5, 0x7, 0x3, {r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xfffffffffffffff8, 0x8, 0x20}}, &(0x7f0000554000-0x4)=0xb8) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0xfffffffffffffe75) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000033f000)="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") mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f68000)=[{&(0x7f0000937000-0x60)={0x27, 0x5, 0xee4, 0x2, 0x3, 0x101, "0605a76d365d5b99109ce4c94fa483369ab4aa4d6ba1c98d721631706a8ab0f598a8d6223bcb73c184a1658ee879b38d69c68109a0625f28fefc68baa57839", 0x8}, 0x60, &(0x7f0000f68000)=[{&(0x7f0000f69000-0x9a)="e5bd22f5f351df412ab5d164b4f86026df21abab06d5e0a4daf137f45aaccfbe866efa36ed652431840ba6acc8f3f6010e1d2f73a3d4a054639809e38df4a4716c12f86bed14babaaa83a86ce2bfcef28e3c34845ac0e17ea2513099b27f6188ed83bc569be45a8b60dba421ca8137ea34fd2e8e67ee40c42840d20bbe8f05b61b2c04644e0f29ce6c928bf6aed0e526de9ac26954ae077dc8fa", 0x9a}, {&(0x7f0000f69000-0x36)="1493308b9a04aeabf59302e4bfd7edb4a22cc8df39c1da49288daeb62385d31e081de5a6fafc986c20592d0e3277065b1088ce4fbafb", 0x36}, {&(0x7f0000f68000)="0cd4d9c7a9e12fa9b2bf207c65944576e5d0d255d61dd29a2c2fe7cb220319c8ae4596e9e9aee08f5e22feb06d4732b9141d4bae4f2fc6c33ddb7ea3dc8a18d32c99d6d13cff16c3c2c5592b3d9bc852b2011e3c38c7f8637a4ddcfbdafd83928cc5f1d6b725bf510be977d9ce58f9656afd4e4b39f6e745476c8792d6982c652008d83351bc362d8d9dd1d2b9362d858769f9a68c275983c90ad70e20493e34d09961fb3899274efc2e474d976c809ea8b88765ea6ce1ca9f6a5dfa6cf42ac1a2", 0xc1}, {&(0x7f0000f69000-0x16)="d012928941eaae77a6954b9bb0ad59829a463e905b2b", 0x16}], 0x4, &(0x7f0000525000-0xf8)={0xf8, 0x11f, 0x7, "4878d4cb247594ce76a1264234146f7389fb7398dedcb723f5bcd653ec0b17855484cf69bece1697287fbc348680a2553cfeddf34a18d982836d0a0d06f4d6b3ab166f2f78fcbfb28a94582bec04b515b4691670b75c4b34f91667c112195887d88475f62748e86e70814d73bbf1d314be031d26c3a2de9e55e0dd2edb46c25b0623f4ecedefd21fdf65c9453bfe9fe0d2cfd0166d46e51fb30a3b3bbd66d3004dfdc9d500395931dde1d89372b2779328657ae115c964139654bab76ffc3fa554e5e1998c58fd47b656c29f02e8a1fb058a8135ad2cd7567fda358d7f18b41778d2"}, 0xf8, 0x4}, {&(0x7f0000f68000)={0x27, 0x0, 0x0, 0x4, 0x4, 0x8, "f032dc330afa378317420dc8061bf99fe0231a84925b2a2caffb7a0574525de3dc0514f22169c40296beb8262a01f488df7f9a0170eef4e3a9c8b319c1e231", 0x5}, 0x60, &(0x7f0000f68000)=[{&(0x7f000090e000)="054a63a7cce8501d6461613af5029605dc98318f55c358250f43c39b8e77136cd40249d062ae6c23e148e4594fbdd029181722406eef2086198aa3d4f07c99c0b0388210c4fafd49dc24b5688ad5d79eb2ae3e87c7f5a845d299e7ec1bc4bd76ace2f1e5b9df99f1ecd479979fa63c386ff4a0a631bfb04d3fe5db67981d4e905d7710a197b349f9c237e0aad36f437dbc99c13f3978d1409a606f87d081e722bf9cc746bd2055b0e17c99db06b785e01dd199e4e9b7bb025a9e", 0xba}, {&(0x7f0000a79000-0xbd)="363bf3e60c6c3960cf8f250375950533d0aa663e3c1054b366207ecbd30cf845970d7a9ae5636ebf520d9da88847167f95152948f911d9789a1e2b1b4bafca708f2ae8580f44867389ad47989abd4ec4449a3fea915fa7a03365dd352d5e6a97647b7ebe73c36932ccaf0ab65b7a6a2f366291d89cbd6dc5f17866174d171ed3675297d456c7ee9276c21767971e08551c441e438f17b9d0b0f5f394e5e186948a2847066974ccabbdfa3bb058a37710f26fc24ab2f7d23721c9714a6f", 0xbd}], 0x2, &(0x7f0000f69000-0x100)={0x100, 0x113, 0x200, "e63e543f7cdd76a500e52bcc98c341635d2162077a3718b213693085f4166707d5c9d7030323f356fdde466edb3f10b6befeaa2d579b2e4f2bc0195f44a759d1cc90ad9d7c6879052374079c02ed037a870128de3ef8f5ae6baa00018138cf9c17e7af28647b23d6cae0cc2cbb6bfd23a15c402cfbdd059292e310697cbeacdfac2c7c834fcad763bc897aa395f4d2db86a708f1ad594780568062c8898996475ff68432c6214d0ed2c3fdd8c53e6dc5f41ab7039eb1f6a4711367883b0c017d2f05b19638f964c9cee4d51d781ec35b67a8c5107767d63511572e89e8778c71225ad65c2dccf2ba00bdd73fcf"}, 0x100, 0x40}], 0x2, 0x4004014) ioctl$sock_bt(r0, 0x8906, &(0x7f0000c00000-0x2a)="af7365f8ab5ccb5c5410e85e4645eaecb3ef7e8159c99e1783a06b2fb7fd6332aa5fd090c0e2ac427e3d") r2 = socket(0x10, 0xe, 0x1f) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r2, 0x0) write(r1, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000f67000-0xa2)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0x1f) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_hci(r0, &(0x7f00006c8000)={0x1f, 0x200, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002cb000-0x10)={0x0, 0x1c, &(0x7f0000c08000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}]}, &(0x7f0000264000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000922000-0x6)={r3, 0x6}, &(0x7f0000add000-0x4)=0x6) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfff9, &(0x7f0000323000-0x20)=[{&(0x7f0000994000-0x60)="42595803f9410ab8bff471a43e72beaa88ad93e7ceaa598758bf332d4e169e7301aecdea641c4ade0ddb562c4ee40618e85317d63f4ec0bdf8a4d07047f19e3ef36256f5958d4d07bcdbf6e08a2fa66c36b80c2fa6310ef2488396ed253fe8ae", 0x0}, {&(0x7f00009a2000-0xae)="7cd785ab13829ff5af5c76ac94d974d24d0aa6138d3c804eec4263914078ad25d9a6fe67d6a67fd48bee902b4070b3cc9d606df77433b321966487b5f926f04e8d915cbde916fbcf516381f17354961e39e551f3d18398fdf6e81a0e5955ef57df877d905073b59fe44ed88caa73bb82603f73489302e3a6ae58ee2a2aa4335c8ad65268afa96da5700f7c88ceb363d8afda296432fbd76acc511d8736cce5b5dc6259a8312fa5a27326bc4b8042", 0x0}], 0x0, &(0x7f0000497000-0x18)=[{0xfffffffffffffe7c, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000065000-0x10)={0x9, 0x6, 0x7fffffff, 0x3ff, 0x0}, &(0x7f0000c42000-0x3)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013c000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 13:05:16 executing program 4: r0 = socket(0x2, 0x3, 0xa) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x6, &(0x7f0000001000-0xd8)="44feb9b8d70dcd68c96e78b845f8b37af884276a7b70713ff194220143e9a8382c02fdd304319413f98a35e9c4099825dbb52ef5af7a7ae34f20701754da856dc14cc08c3ae21c280f396371bcbd33d86485f0fcacde0f4cea9da21951f16e0f15689588fb595ef07598d819158f0268704839568b86d90a37c620c322b6797fdec8571e26a342da76c435af6c88a4e78fe069ead32c580bf0799d1fa1a63cd13565e844d031eff6e460d442f9da9995edc8ea1cb190f91d67e72e774084e8c11ff4312ee593d5c12862d078cbe7fa374d68e47498b68187", 0xd8) listen(r0, 0x0) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x75a480, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e51000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fd6000)={0x9, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209, 0x0, 0x80000001, 0x6, 0x6, 0x0, 0x7fff, 0x1, 0xffffffffffff8001}) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xd7, &(0x7f000034c000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002ff000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006e9000)={0x8, 0x40, 0xff, 0x2, 0x47, 0x2, 0x7}, 0xc) write(r2, &(0x7f000077a000)="26000000270043f8feffffff00008d000400c400000000000e00f21e001100002101000000aa", 0x26) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) connect$inet6(r0, &(0x7f00001de000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94}, 0x1c) pipe(&(0x7f0000b0c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000547000)={&(0x7f0000376000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000086c000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000ca3000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000033d000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f00002d7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x4, 0x0, 0x88, 0x0, "0700000036000000751100cae61f0055c9"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba7000)=0x14) connect$packet(r0, &(0x7f0000579000-0x14)={0x11, 0x1f, r2, 0x1, 0x81, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000049e000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1}) connect$inet(r0, &(0x7f0000e86000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000012000-0x9)='illiois\x00', 0xeb) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000008000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000036000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c7, r4}) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000611000-0x10)={0x0, 0x4c, &(0x7f0000799000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca4000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000de9000)={r1, 0x38, &(0x7f0000e41000-0x38)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x244e}, @in6={0xa, 0x0, 0xffffffffffffffc0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000e30000)=0x10) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000523000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x50)=@ethtool_dump={0x3f, 0x8, 0x4, 0x40, "12df91679768c0e9586213ef220b4e785c53786dff37c53d77c9167acbbb8953a9136322ebe2dd0a7400d5f90ddec123bbcc18ac4d2296467f18df0b6217e6e7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x803, 0x0) setsockopt(r1, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b68000-0x4)=0x14, 0x800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) [ 208.731244] nla_parse: 9 callbacks suppressed [ 208.731250] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000701000)={@common='ip6tnl0\x00', 0x10000}) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) poll(&(0x7f0000761000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x4) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000757000)={0xffffffffffffff9c}) accept$packet(0xffffffffffffff9c, &(0x7f0000530000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000363000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001dd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x16eba82a, r1}) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r2, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006a4000-0x20)={0x4, 0x0, 0x0, 0x79cdc22e}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fd7000-0x10)={0x4, r2}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd6000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd6000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e74000-0x8)={0x0, 0x8}, &(0x7f0000bf0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004bf000-0x20)={0x100000001, 0x4, 0x1, 0x3, 0x1ff, 0x80000000, 0x5, 0x10001, r6}, &(0x7f00002a5000-0x4)=0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd7000)={{{{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]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x9, "2cfaca7c493ef7a09da6649f3722a9ac9f0653008fbc871e1676c4aa3b7c5fb1c29b63484d8cde8b5e97fd6ee3bd0884a91b81109277fcbd9038dae9fd20566c98a97678016be41f84c3e8da4df3891e"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000e9d000)={r3, r4, 0x2}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac8000-0x4)=0x8) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="02e577b4e886569e5417e40cb7efb31b2529f012d0124b39138d13ad78fc8015", 0x20}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) r2 = accept(r0, 0x0, &(0x7f00001ed000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003d6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000da000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1, 0x2, 0x9, 0x100, 0x0, 0x40, r3}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000998000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000380000)={{{@in=@multicast1=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, @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}}, &(0x7f000006f000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000360000)={r5, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x1, 0x20000000002, 0x1, 0x2, 0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002000-0x4)=0x100, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 13:05:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x3ff, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x8010000400000484) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000020b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057e000)=@allocspi={0x29, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x10, 0xfffffffffffffffe, 0x0, r1}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x100000000, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x8000000, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f34000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5b7, 0x7}, &(0x7f0000154000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e10000-0x8)={r1, 0x1}, 0x364) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e10000-0x58)={0x0, 0x50, "9238aed972094ae5b3a2966d4bb898ef803943b2aa4c40a5092d99f373a3d1a459c74d36dc9fe277a73ff9633e616d17b9ad53779411764827aed424d167f25ac6e2ab5a02983e9414c6daa33d20b50d"}, &(0x7f00009de000-0x4)=0x58) pipe(&(0x7f00005b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bad000)={0xfffffffffffffd45, &(0x7f00009ba000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000c4b000-0x40)={r4, 0x4, &(0x7f0000478000)=[0x0, 0x1, 0xffffffff, 0x9], &(0x7f0000eb4000-0x24)=[0x1, 0x2, 0x96, 0x2, 0x400, 0x4951073f, 0xffff, 0x1f, 0x512], 0x57, 0x4, 0xb22, &(0x7f0000f6c000-0x10)=[0x7fffffff, 0x3, 0x7, 0x7], &(0x7f0000707000)=[0x2, 0x0], 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cf9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000)={0x1, 0x3, 0x200, 0x3, 0x32, 0x90, 0x6, 0x1, r1}, &(0x7f000068a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ecd000)={0x5, 0xd, 0x80000001, 0x10001, r5}, 0x10) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000eea000-0x2)=0x401, 0x2) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$sock_bt(r0, 0x5411, &(0x7f0000f59000)="a72ad64f8c53864141654ddbecd55242bece8e9a418db8d55aa534afc1b5f3ea0af43158b65bf986228c56d5d0726da778b1e14921eebf014b842804a5e248a40c675864cee2a6924f22f36898741d5c23f26b706eb6960e340341c72fce8e4f1f607da55f4b44a8bab126971723e1211b2b6aa167ef92a5298269c8e1efdb8f64a632bb165a82") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b6f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff7fff, 0x200, 0x7ff, 0x9fe}, &(0x7f0000709000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000b0000)={0x7, 0x0, 0x100000000, 0x2, r3}, &(0x7f0000b41000-0x4)=0x10) getsockname$ax25(0xffffffffffffffff, &(0x7f0000d22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a20000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0x8) sendmmsg$alg(r0, &(0x7f0000a1c000-0x118)=[{0x0, 0x0, &(0x7f000042c000)=[{&(0x7f0000f5c000)="c0f2c61b59d9fd197caee931b3cb331360bd03900532718f8759919118d1c478c1684ab9c537819a33c71ad9efa0b6811646d1a6878169622e29ba13a64a2dcf226b7286519d3720309a0dd943d5f9457d2597d5de701f929cc4ec111af01a19cf77bf64e8e9ba93612b9fc64d1c4c546a305a3584ed4d87086c38892750807700e8a03fdad525982d76e3658f23987e7d5ad5d6ee10996bbbb577c28b17ad42d00e186e71d31d21e46ea9497bb389418efb1fff5d630032beda3a70cc2315aa", 0xc0}, {&(0x7f000035b000)="c2c2bae8110bd301455be7ad06a5668865203ad1b206fb8e21eed04f359f259a31a86d755877aa8829d33febe334f987759bcd70dd9b6ef5c2fbc14ab3e937b4bfa899a08920bd74e7e38a80e5e9b75d9dd9aea92b05d389d5926a1c37d11fd0e63d7fd29361abb6ec8b9b401b5cbb7245042531b4e38bdc14e350282c76b823e62b620ba42d85438a4de4e0fc94243defb463dcb41075ed8efa853db4fa1738087b05511696d017663c8d2aeb2f020400593fa95044e1f5c16bcb9618143d94b5804c7811869a176533bb8585dcc7614da2fcefe483ed91887e3813c7361fde1c7e27cfa856d9f311529ec9f0125887ea755e5f22d617", 0xf7}], 0x2, &(0x7f0000d08000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @iv={0xc8, 0x117, 0x2, 0xb3, "05084a2a4c1086a65964e33444e9bd4da36ba9babd8f8ae75fecca565df2bcc52481acfad684c4f470cbaaad5b98f656f128aff7c8a06266d89e70c39de76d4f866d2838c572d7fd46d6654026225215530790822a2f2dafce50c337756e83d2f994e6254c29e3aea20c2d491907dbde0f86a44c515d705e947e0f6fe831af19aa8014ad55a17b2068f3b835f9c52889e7e4cbd76069ad9d5f20eae2804292e8cf25c1975f22ea79a4ef0c292161f596b39cd3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}], 0x188, 0x8000}, {0x0, 0x0, &(0x7f00002a6000)=[{&(0x7f00004c9000-0xf)="31eff00acac4a4fbec15e5e1c4b6b0", 0xf}, {&(0x7f000046b000-0x8f)="e5109919e154adef0e8a2320bfc249b259420951b15c9c70fde4236c644a73dd57837da2c4ca4a22a208f49dc4408cd0af1c4cd7e5b22a3cd07e45d756e950a2fc145816d4b1cdfe3bfcf035b138c15012cce6eaa0545fad47767760a5bc3af332c9f35c9c944e68fda79a458d2c5bfd8066d8468dae5a74d3b80bf8a01f74f9e0b71606b6eebeeaa3091193e4ac57", 0x8f}, {&(0x7f0000376000-0xe0)="abfc1aac309e1d22edb90dd42108a648822ec42abdb403b4250a8450fc011c65f282a280882a5b74c35fd2cb87b89e77758b1d74491d60941b473389372be41d354cee714dcefb40624fb7185f49bb27b1f9fba2b65845fd44a8d492965207dbe540303792c48106f366f057e7ee3c4a59e4bc4b288d9d29175956148e8686b7a653d92745a72a61f7276b6868dc1f6b15f06b3cb148103b80d299176bc2aa1f46b1758ece982db5e2c8e391ac5956ca6eefb08f0ffbcdc51b0e04a3472c6aa8f122f79c2aaf7362da330e6a728e1f1ec7fbd611c47bbedab094b07037946a22", 0xe0}], 0x3, &(0x7f0000d02000-0x220)=[@iv={0x70, 0x117, 0x2, 0x56, "97699bcc4f5d450e69fe8230681de7d33e6ff6fc0ee6e3ac3a75ea68dd7ea85544788e19613f49f5729b241ff284c5a2aeec57f875a0a5b1cb5fa267d87c7f45e2c31ce87e5035a498f499b106b873adc3303babc17e"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd9, "da038f8255b5b08e9f93b8239663618e65b214e475b51a9e474a01b9ae96bce929d50f46469ae0b2f7e11e31e2b5714568669826d3305e7ac13f49c4d463c91fd5969528a0934cb8ae87cd0c3145bfa09112bcc130e73fad2d0d16084f1ba4081295f0c5a106afb4ba6fb204ba7df6b9b2d8e5e9a6a4f728259aba61ea49fda1cc06c69df7fe548293b801abdee6c7231d1a0e6209b0710fd4a43c06cec8090b09df91518b588d7eeac74a962a412e29c6c3982aead1abcf46b62ba9f9607f61c78fa854211b06faa1950f524caf220788cc2336c5e1d3f539"}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x0}, {0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000fbc000-0xb5)="69e3ce674c8ff5f6ba72d7a69ccb5cc838606a6b3863bb23623810c0018cfc8a240b0ef58ce43c8db52cb669694af3441b077a9ba53bb1f1119584f83382bacc916f287ddc0f3b7545713cf7fd0fba724d18d789dcb967b42d3d40e88beb87006451dc5df32f5967239d0869c0d8c33150ff7f6d6210d5fa99fc74fbd28185a155b1027d7ad57db6a801aa6061a4fadc86d0536b8bffcec8cb5cd71dbf94019cafbc7a135c434db21c167a31469abdca45b95e184d", 0xb5}, {&(0x7f00005ed000)="d9cef950fdfd1d8590ca621ea7c65461c1793e53534da2e7da72cc064c3b11b92d6c27079547ee0bd0cdf2eca96a28d0c7d54f5ad41f2f20abaf3feec28a89ac4181de01e62a31a8b2e6d101b63a8bfeebf2c859bb53d640463015de13c17cdb4a3dc3785ab5732720aa1790d3973ad193862bcd5b1a34a996acf384f9e187fecdda8fe5b99dcc77537d98289c2b9f3f772007efd207d8d6cd0dbe10d7f54803407c33171aeb1b6ddcb614e07bf0ac52f0cb852b6d1cd4bc39e76b9ec7b764c9839055e59ed0e2c7cb3b35", 0xcb}], 0x2, &(0x7f0000a27000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x80}, {0x0, 0x0, &(0x7f000065e000)=[{&(0x7f00006d2000)="483ab16b65798df418a6e7a592e8c4096c602d3a081d81ee95b80f19d740620743036856da19154e18", 0x29}, {&(0x7f00007e5000)="80b976c232849587012415a6d0bf8dfc882d1743104881a8e2949fb45ab0ee9b53daaadc52efd9ae8d6590bf6c2096cddf584f59", 0x34}], 0x2, &(0x7f0000edb000-0x50)=[@assoc={0x18, 0x117, 0x4, 0x11}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x10}, {0x0, 0x0, &(0x7f00009de000-0x60)=[{&(0x7f0000061000)="68834c9262fd3b4f01f512ef33a978deef2777f28f0d435e4154dc0112fa51c9b001b2ffe8c7bd6c7262d7de0c7f", 0x2e}, {&(0x7f0000f20000)="746827eec1537deb808a53c63f3e6b3e27cb56835d", 0x15}, {&(0x7f000096f000-0xe8)="f1187bf60cdc4f668ade5dc7017e6bfc741521c5324f6f75a9f64980f6c596174e85a8225522fd1d4dd40910542ba9e4aca297ef186474d173870dfd3d363ff9790500455108f7417cc960b47d9ae3999ad19cda4e57df447cbbf4cf5012d864dd65bcc4d394a66aaa04c4aea6f11bed3f8b35a5fab8c292368bb4c13b3f74031f95d3dee7bf0a207d530b6489a3c80f4cae2a0d2880dd563970d435508942a2268c1e222794bf929ec3b9d57126987161a878b3c7ce4fedb00995db468f9b7f5b6ea01d9b6be149466b0bf95dd6d36bf059798315e5c144c1275dca70159e86af83b3148297c77f", 0xe8}], 0x3, &(0x7f000091c000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x40000}], 0x5, 0x4048000) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000efd000)="314451c6623b3d041fda0b466bbf13494062571039900fda31d082685a8e38df2e6d48ba2b045263bbd2e4414c1af53b4129e3b6e060311011ee5e3af5e8d39339e8bdb0996689bfff10a9c8c57d42c5e3184560bf67fe22536ec0ce20a4c1fadbe7a085735aac7a4c45ef45d382ef3d13c8dc164c15cf8c5e1753ac9b2b658714f51dab831110677f936b3c625d9a513925b7179b3c1247858df47fdc07efe0cd9ac66099a1c4b71951aafeed4675cd56501a26556e7f80fbe2b800f6643e9722f99f96f96cc3b64836fbd4e040cb69f865d20a2a1d475e9b303d37fa", 0xdd) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000fdf000-0x270)=[@op={0x18, 0x117, 0x3, 0x100000}, @iv={0x38, 0x117, 0x2, 0x1f, "ad2a6d44b02d77a456ef538861565ce30ac2ab7d768430d5c9130e65f24a2a"}, @op={0xfffffffffffffe20, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x363, 0x117, 0x2, 0xbc, "e2e58010871248056d4416faa86e8543ebe7559db4bee08c344a810d617cc66115c48056dc09e5b299d888945d1423a522e55f5f00bed4c299a91a520d0e92a89002f1c3c2bfe95dffb17a017e5df1c87c9d48bf981ab7d4a5b27c9d4f2fcde6531d912187fe45e2d28ba176cafbdff7a71b4fc73e8ef2e7148dcfd5473eecab1c64ccfdcfb5e7b8723e8488800aa44198b4c1eacbdb5b3f67c70b9d6a5592eeed8dc68cc744c4071d7fce4c4f8883b18c6f723458c74993b7a77c7a"}, @iv={0x108, 0x117, 0x2, 0xf2, "28ad420472e80673b7c7658655f6fe7f66755510440b8c382f1c75321e2bacd2fdcf155f5d4d0c616a51049c25d0932168d75f62d7b202b878321e34a5574854625d28a547a274b558d95c94e1d51fb904730af2283c3947a83c6e1e23be476e1866a3135c880e8a709e8582879953280f06f6936af638fea59b6e80c7d9cff64f66f29d5fecb298227e34435f58c415662a58385c44455c0de7abb99a8aeaa59574fa52cbac1f4b36cbab8de021ce35271c13b91cf5c0c03a98d8ae47065e207c16ac354dbd26f332bf0abdd03f7032324d8ab350168bcf78f1dc689ef1cf5c8855778d34f049aed5b9ba3e1fc85624ec8d"}, @op={0x18, 0x117, 0x3, 0x0}], 0x270, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001dc000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00001df000)={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, 0x1c) 2018/01/09 13:05:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe5, 0xff, 0x9, "69d1b89d4da9c9e17650bb9a6fc24cfa406026e7e96f30580fe232913c1129e299d19712f5f70a199f6898c512060b204a705696b80bc2788030b65136b5bddb905c01fdac434c7e6ba422113b0f2a11"}, 0x160) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7fffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000519000-0xc)={{0x7fff, 0x7, 0x8, 0x75d74d10, 0x6, 0x8}, 0x2aca}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000eb000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000023000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000098d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0f000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8000, 0x3, 0x2, 0x2, 0x0, 0xa, 0x80, 0x80, 0x5e, r1, r2}, {0x1, 0x0, 0x0, 0x8, 0x9, 0x3, 0xffff, 0x57a}, {0x3f, 0x5, 0x0, 0x8ce}, 0x8, 0xa, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x1, 0x9, 0x7ff, 0x5a3}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000579000-0x5)={0x3e1, 0x0, 0x16, 0x7f}, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a0b000-0x8)={0x0, 0x4}, &(0x7f0000800000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00002e9000-0xa0)={r5, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x900, 0xfff, 0x7fffffff}, &(0x7f000072d000)=0xa0) 2018/01/09 13:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000186000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$inet6(r2, &(0x7f0000e16000)={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, 0x1c) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x1f3, 0x3, "1a3687ef6b88501876419d93829dd861ca7196ecbcd818df04bd30ac9dcece150421f19cfa6dcd64f2ce334bd06272fe87a2cec9c24d0768c2f95b23c1b9e8550516309331465e61c50b249199480ab0"}, 0x160) r1 = accept4(0xffffffffffffffff, &(0x7f0000009000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000008000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 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) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000593000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x20, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x20, 0x0, "91f6a2e0aa4418f153e686f8a650d67743023f0b387e1e01"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d5e000-0x8)={0x0, 0x0}, 0x80, 0x8) 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f000082e000)="290000001900ff0900000000800100090a13ffff0000ff06800800f70c00090002001900000000f60a", 0x29}], 0x1) socketpair(0x1b, 0xa, 0x1, &(0x7f0000ec3000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00003f1000)=""/187, 0xbb, 0x2, &(0x7f00006d3000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/09 13:05:16 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004cd000)='yeah\x00', 0x5) r1 = accept(r0, &(0x7f0000bd5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b3e000)=0x9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d5d000-0x4)=0x0, &(0x7f000079e000-0x4)=0x4) sendto$inet(r0, &(0x7f00007c3000)="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", 0x682, 0x0, &(0x7f00006c2000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000620000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f69000-0x8)={0x0, 0x800}, &(0x7f0000587000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f9000-0xc)={r2, 0x800, 0x30}, &(0x7f0000731000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c0b000)={0x1, 0x1, 0x8, 0x6, r2}, 0x10) sendmsg$netlink(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040f000)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000ed3000-0x10)={0x3, {"d0444000ff5124"}, 0xd3e}, 0xffffff1a) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/09 13:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) r0 = accept(0xffffffffffffffff, &(0x7f0000654000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000aa7000)=0xe) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00004ac000)=0x7, 0x4) 2018/01/09 13:05:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x420, 0x0, 0xdc2, 0x8, 0xfffffffffffff82d}, &(0x7f0000e00000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000931000-0x10)={r1, 0x7, 0x0, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x10) 2018/01/09 13:05:16 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000)=0x6, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000009000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000-0xc)={@multicast2=0xe0000002, @rand_addr=0x101, r2}, 0xc) 2018/01/09 13:05:16 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d3e000-0x4)=0x0) [ 209.069857] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 13:05:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b67000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/138, &(0x7f0000794000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000000006, 0x0) r2 = accept4(r1, &(0x7f0000e2a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9d000)=0x10, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000636000-0x4)=0x79, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r3, &(0x7f00008dc000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x373) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 13:05:16 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 13:05:16 executing program 5: socketpair$inet(0x2, 0x8080f, 0x8000, &(0x7f0000dc6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cf3000)=0x5, 0x4) r1 = accept(r0, 0x0, &(0x7f0000875000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000078c000)={0x5, &(0x7f0000001000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000bf5000)={0xa, 0x4, 0x4, 0x100000001, 0x0, r2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37f) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0x5, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:16 executing program 2: 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) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000faa000-0x20)={r0, 0x3, 0x0, 0x4, &(0x7f00009b8000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000b1000-0x4)=@assoc_id=0x0, &(0x7f0000636000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f2000)=@assoc_value={r5, 0x5}, &(0x7f000047e000)=0x8) sendto$llc(r2, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x809a251e1cde35f8}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/09 13:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000692000)=0x0, &(0x7f0000eb9000-0x4)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a19000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003d5000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r0, &(0x7f0000563000)=[{&(0x7f00003d7000)="5f7e19484b457973e8de1486adb5e47c2f208f04f3c8360d0e1165f9f7f67e837c59e00f3765579c95a6f893cdf21beb607ec819951aa5c7e8adb1039e537ec498a2565dd353f8faa2fab6771a5f6474cd7ec4d332e1201427f962c1e648f8715cd33ab4f70652f3302eb0794b8588a2629e51bbeef695f15d2158e8682ee2c59a0d8ab3a9509070403eb72f1b19b338d27ecf318f76d6551a7d01e9db292eaa0317bfb6ba653a02b374ff1cbf4554bcdb1b32be63880b35cd3c69984b0970e96a14d24b7951fe01c65924b21c9d83e6604c5b02b32ce0082174be58a990a032a5274a5accfc", 0x0}, {&(0x7f00007fb000-0x3a)="9f58a57a8353f4fb5403100b05c6b94b17ff4a60ccda38829f79859925c66a33e2dd5090063847cd310890612464d5a6274675aa763303b59b1f", 0x0}, {&(0x7f0000067000)="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{&(0x7f00008e9000)="bf2b7ee83bf49fcb3d7b43de9fded81d38145680a3a7f4e56cbca05e13da5a633a947202293fc5eb85764a8d7800e002583a1a3aba05c426fd7c13410d9537300a97c9fe53477b9810d8c8a595abf46d010c1bdd91017d27ec50b38a29aaeb969130f6d83776435f37fdaa0c2e894223c0e4e339b62b06822a7d91850ca0aa2df733c059c475d6ba41e378dc33b0de2e73dac22012c319dc89c789c86aaf59c4804a98a882903437a3cb108a0c16edfe9c2a08e7a31a6463cc4a65e06dd36af00709e4191b9d850e19ca1d5dfa738f1c3a860df2a2ad40b8638fd080ac493a94a1241560e606ca6bc27e14adb15c4f90320423d370b66455806db557eb3c1d098e62372e04a54cdce48df3260ebe53e5e8792780143072f27b9c96da95867e752949a77bad4ca1c307feac9f12de87fdb45f3005db937b7b865f7be98b65a2e8e5974c56d3a6bd81d904a31abc11eaf71c396442e94b6f5b591c2afa7a59542896fc857c3e84d99ab8def7e9b422b0329acbe944e94190f800d83a0ed06fc2d3218b5396edf23f1df365f0a17979792c4ee7c6b3a19edb5efec7e58b15d8af5c092d5a674ee10c25d2b95b072d5fa423d3e6883e24ff31530498d8fe1464b5a734d212671dab75922d14bad1c834e4ddc2fab6dbc85022de5d7011200102c1c4c7f5a05890a403af555948dc1c22e749b9af6b05ca4abe0859c3a985b49dab3413dd7de89f41abc6b523290d56515a4ae553d2e479955dffce8dc9816d22a8c97e3e0eb9aadcb10d3fad485f11c3f0b79dc73db5cfc9ec564c1a2b6641fe38c53ce996587a6e70930c86414fb52b188910f0777bdf9e509f477cd99ef5da8da9229a22a0368916acd79dfac9d852768d3cec7c292332694657583d0ac30f86ebc70ccd1284af2c166e4b66b30eb1711a0e3cc60e9bb1193c9a07a6fe37b0a983c317e519fa1d37ec36c76c7b360945b068240aec68cc08f976854484b218f63553c9bfc0b5685f6951aea506875687768c170cc893242ea00fbf9ac6727361dc1082537b519e0a63c1d54c45d1e031349f8a15b31baa808d76de21b28b75e668945158ed96ff8261d3694db69ca29c475f1bc4200303a578101a0397e0c1416153ca6dee82fea376c9ebebc4f4fd3ee24f8b30b066eb95159c102ef4a94b5891dbb22823bb9935afd561c7dcc3908f6aca5fbd060edec4f101c1dd2d8bd335a6ec471e7c202c7a352d3ba2e85d49c075234a1b37d0a97b92496d778f4f56c89fd6e4682a76c5f6714403f750e94b0c3b4af812a8a6002ab375ea34f218b09957b25a9399b45933f3413d22620f21a8c5bd285acf656978900860c1e6d48a32dcaceea049704167c1d76e6ff8a7634b90003c0da801456160428cbc75754929a902dfaef9bbd341210500601340ec9fb0c3d735f5192cfd092aa760621d803c3a61f9f2649527cf5347d2e64f112f99b94e1c907cedc85386faab68611a5249d0197183e2cc7896d38ccbeccccbc59e035c0aa6353ea4dc00e6db0cecc6b6c106d8f0e4c0546a9aea6fe5ec4a179094114146b8f26e79a18e727fe77c7a6ec4a34847485c48baa479142acf347ee51d1bfabf2c97117e2b48c3f7bc100a05123fb43203c51382b6bb3f91cc8853400d6667139938f3631c438b6f6a384f21114825e0508c171694373ab739e91d303aa9482ad6733705f97a6f1adc173d9ccbca60dfc890587b16502d032a99394a176fc92918c47cda88bf1a157833082e4e139dce4f92572e5bcfaba93fcb26e76438e6c8ed49abd410db29abfe97c4e96f63c8a9f03012511833d09723966b6330a55e6ce65a319d2046d98b5798680765ed830ddc45e54c31a5349fb2f0b8a2c8d5e7263a1606fa18a59226925f3f2ca2af85af85f7d449079ed63320ddccf8ea6091eda4006ad5f711c9919778c0fef8286299344ef2f0da75f8bf35831e16b623bf0c684b60ee32b59418c2b0f5bf4771e567adae96b4f4f534aebbb10d48e861cbe4e26ab0a89753cb6e8676d3abd1e9198f3754d12912f1a4524b2dc9de8cdca8e2e75f6bdb0895f918e4c5bc53d627f167a6f79fb13a26b512033961fe12ef157b179939d40d60bda5927af002eaee5331538e89724bccc21265627e156a990baf77f59282e1d1badf9b577bbf3f17927961a2a3dec851194b0e0eb96caf2d8b2278569a8be22194927ef8219e3fdc94ffb5579c985ff8b44883fefcb497652991b6dd8a46ac7431f1152739e24bcbb5951ff5e9471c1ea6f33ad24cdedc6586bba49f24d153324636953e5d09324c59835239273a293ee3afe0a8a759b84745f31621164576d521612150d567e6d09542ee34c4f6c1be8181e48d7694c2a37c8b9dec5373b5dbd0409a8168ce4ec152afa537d54b930738b7b89d0768bd122fd182a5ce73b884708bcec69b8e81d424f13f301910551dc0c94c62abda6ed0e61efeb775cafafd1d72220d3e733ec72118412a1bf08f4df28a2de6bafd685202ed6947f2a5b5d63b2c4bb4838f5e8f7a5c3c8e0c26ba1c88f4c9b988b669874168ec98a79c59386cf5634cab8437100d54b3d1d2b1db1024be2bb842380d0905acc3313124577a0d2d7b8c2d4ac7343479230e0be616581d70bc3b0e9e1a3193a3dfcacafa2346caa48bffbcbc42a50e77ecb7f13c0524c96acd01a18eae91b840de83d7488002c93a4849b00c463b552138fb6d48eaaa75d351d9f29e3dcef6cf59f52fdd9c54e513e123ba18434853018372355a128c0ef11e6779532edfaff7af100dcc5c5c98d02f799b009120ac641f7595a9e9b144a60feddc51b240e18c3ca01f4cc6ea35827a4221f24c533893cc956c6ac02fabd9242f5527d509ab0483f2d3b3445abc780000928be781e139423b7004975a2987591493106b067262bba86a14bcb4346cb9860c5edd5beee85f8b4ae1c30e4a6f2ec44bbe734d8b24eeeca5df1299b5b7381cba2d26613a583b4ca47df11a8c738ffaa197e3d3e4ab6eb690edb8d038b8c838fb4eb6acabf44583a9934b3d92d8b3446c6be9cdc787cd8742d35e99b64862ee9fe16a43906e977b1c3741354b4d3944fd487270cc0bffc3411abc1b9c8afb8bbb3d69f36415c5433c4cfb42481fe62d02967dc903f8a1a744898c58c2a42f7c70ac9f88630130d74b360b400b7878d7d25347d613c28535ba0b7e0a1265f7e454c3214783cfc10197e10a476b1910f0d6e496c8dfd67f20082245916f465b8cfea4e828b8513b583d67ba7c12741607694f9e175264df10af298907e6f84df5a214e48ff7b293d5b8c0317d7d80cf64617b2fc479ed9fd55645dfe1816d7c6d3889859566cd4f09dd352d0423e29df219227f294ea4a02df159542c47d728138a00275e2f213a7adc4b0941c4027250ef65d5f815978ded2002cbb733f5255ec9a37bf6227a589f381ee48357e200a427adea70ef53a0c99f74b14f62c7da668fc57da7e9ef190aaa5773d98c59c50a29d56ffc9643df8f3d6092c5e7d3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0x0}], 0x4) getsockname$netrom(r0, &(0x7f0000e96000+0x848)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b40000)=0x10) accept4$ax25(r0, 0x0, &(0x7f00002f6000)=0x0, 0x80800) [ 209.135677] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 13:05:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a89000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e0beca6", 0x8}], 0x1, &(0x7f0000d74000)=[], 0xffffffffffffff66, 0x0}, 0xffffffffffffffff) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000c2f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00003ef000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0xfffffffffffffe4e) recvfrom(r0, &(0x7f0000122000)=""/18, 0x12, 0x0, &(0x7f0000069000-0x80)=@generic={0x10, "124907d44ffc16d88463122b50e558468b211fff22b256a4820ca91e325edef56d152f32c6d20d770706a02ced4a1db6cfafbbcf64bc4d6d0ab2ba1faae7f343b3d5dc882a7028215a53af1b74772350bc356f0aa9bcf65aa9adb4b25ab1e84bc88757c4aa379aaaf4e53f4e16920c7ce9729491442d7ff488dc9bf7c93f"}, 0x80) socketpair(0x13, 0x2, 0x10000, &(0x7f0000b5c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000073b000-0x160)={{{{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]}, {{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xb6a, 0x200, "5e7e7530702d97e99008f4d10b3a2eac8339213348c7fd84d8f3fa4790f5947bebd87482449f26b875078bc82f321dea247463672c9970063a91e2cedd53fbb974e29942d03570c13294a0decff23167"}, 0x160) getsockopt$inet_mreq(r1, 0x0, 0x26, &(0x7f0000c78000)={@multicast1=0x0, @broadcast=0x0}, &(0x7f000048c000-0x4)=0x5) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) r1 = socket(0x4, 0x80006, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000fe6000-0x95)=""/149, &(0x7f00002ac000-0x4)=0x95) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000f7a000-0x64)=@file={0x0, ""/98}, &(0x7f0000f79000)=0x64) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f79000)={&(0x7f0000f79000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x30)=[{&(0x7f0000f7a000-0x18)="2fd654207374ac507bfa522227980749dff53232f0ed51e6", 0x18}, {&(0x7f0000f79000+0xf9f)="", 0x0}, {&(0x7f00003ed000)="403fb086bf7f710673a90fe70c6a2416843a98bc41b1b60b96e1ed22f59779ce0d8b991c2f1de430c6ce67f5d5654056c267ceaefdda877bd4382cccf3d2b2ad6e5e142d60da9b176e1eea2def8bdaf145ab3204feeb63ff6938530097805e8028df24e3bca5efafa989153b356c8e8831c329ffb4c3e3347a5f2bbe467ae143551ab690dde274e1c6b713408daf781ee8c9080e8e44aadc68c94c61ace407b6be8da6d28ecb5dbd39e94a465a2c91e40cc334dc6dd0af26", 0xb8}], 0x3, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f78000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f00004f1000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ed000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000e3b000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af7000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f78000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x2, 0x2, 0x80, 0x80, 0x7f, r2, r4}, {0x200, 0xb24a, 0x81, 0x7, 0xfffffffffffffffe, 0x2, 0x6286, 0x9}, {0x6, 0x7, 0x9, 0x2}, 0x2, 0x8, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x8001, 0x7ff, 0x0, 0x6}}, 0xe8) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000025d000)=0x0, 0x0) sendto$unix(r0, &(0x7f0000e5f000)="b7c32e3223a3d12a5473a373203e61ee804de4c5f86ad706140beae1ed92fa45e2b729a8d52069737cd827802fa47ff3317014854e6990f4db92b060c60d07a19a5a7428e2cb1c11279acdc3952ebe763c8244a14b95898af50ee5dd2682607b050e342ed21273392d03ba06e58cc3b8cbbd77202784b565541b12ee37740cb94b883c6348bd1732aa5ff6e23cdb5ea111dd34db8a223ff911979267bf7667693f43ad8f536733838174bf4be4eeab3cc5f3b14561af4bc658318fe8c2079f70c2ec24b5f2ed3b0e14f24e6edb258be37acaaba2a4c5b2d7680c3ea472cdffc62c1d181495777259ff5c35ee69c75dbc45861c47b1cbf4b3b46ce44f1baef3d6117f17e31052f9501f4e0bde3ed9f1e9609ca363a5a68533bed604f137b4c25484c76ba850eb741b6aafd6da6c2c58d14674c630926b8df2060ececa60dae998e584569a7df5b9666c1f95f06bff8b25a2b86fb89efe6be0a3ce3a0a9c28e4feeff27e94d5da9188c737ee414d6f87ea1e0687cee07157be00f24cd63354590e05ae97e8bd01bbaf22850ae9a585440942c43522cb472cf5e71d32295726bd6ae9b9672af233a2c855cffe1f33dcdeb9c445cc2bd702c97afb698d83b74301c9fc6d632d500ca77b51731efb5b2d968b97deaefcea3f80dc51c4793fbb19eddc37bdfa32ad5ded318b6ac80593acc9a34f070c61211362f36fd81d5afaf350ca281a237b24dbb922ecfffb7a9169036759ebf35a9488882ffa44d8df6e41ecccd9800a101aaccc3e3280735c9e0a81e929a9f238eecdece540b0f91f42c5adcdf07bb178d432c9e4ed96857de77fa534d1ddaaa45c7f38f95ff3e706ac396b43e8d1eb935b7029c05346415a49fd17644bd3b876feade1a694b218dbd348b56aa247af5cef49e5d49628727c7bb3478a7f1a33e5514df69742d2e5d0f6ac26df64b7ec17ede859538fb4e1c757159df9ed2d5ab3bf7bbd97d73bac25a19457e4c8f8749f3d4a3bf67db66f72107bfccc86748e8bb10671fb976361557067e6e113d341f6ba01712b3b47a6b51b1abbffb96c988454ec56fec81ed1877cfa1609e7fd975fc95497e3682e230148a52f16bdd960852a70a111537be8be8130d9c6537da1e647cf979c2149b2b304f92466978423aed5cd84344b7024e52a9ed0ad0741bd87af6026eb42759f62e7a082f2540cc36243c8e57e50d2e5a02bdb55b7b3e9c1bbf656cf57476ad125e09e23cbdf8b359139e1a3e7965737790f0c529c2cb77b096273c84c556a8d84072b19fcde697741c87d3cebe364f2d357644b2c0ed6b5b1db0bb462b6d7c251d081d2c998d36f8a1659c8fc21cabf7df03b148cec6bc1308d510485cec57cfa94297f75ea4fc7541194083ce9ca8ca3c7698a017b1e5d4b8c6db69381a14c07dbb57029a549f60c3ee6f758486e70fddcd884a4b821978ab7f6b5accec73d05635bb4da4eb4286e6292cf934df5b2db454a6e2c832107b191d2ecf284717743eb17bc70a502798b25c8ace8609a896ecdf2d55c2391b6d00cc3fe0f9e1376b792f34220b513a3de9b125495c45fd09956376aaa0d7787e73dfcebd27e4b4d770a2f42aea2a74355437f85ca9c1f493f66cc6afc4cea9c4f3d051fd5670ab4d68490f57b451eef69d64f5808fc4e8acf4ab5f9097790e14c739261298169e1da52fc981d0ab97a1131130413559ede6f8a3bc4bb9b8366cafa3f191b436325087b079f5f60a4e1c0dd6ff79838e6a14f42499321bc99acb69df6699f645c4607560ef4091caf03af998205f866667242b40195d5e09261e4f59739870c2a36c7137ad271d212d45605758e8ce77aeddf9aba407cd2c25465b99d884c49bd68c2574117f5a111acb9b703ce8356e6c7e8aad2f9d044e6f9338d96f3e72f0750a48888f18fc9bc150abd62c2c72e709bf3b2a8fd291e4c736c3232f5bcc4e861193f864d28846efdb258df0d3e4e6609cfa8e3f6962b448d8b25db1ba7134fd34e398b3301806f99721dc13a6b468bf0de74543efdbd02a59fcafd3a9a7e9bb17170cca84d163af224155911b1fc670a0db5a7b44c07cb747168016b4c7e26c3be0dad06a447d014a0ab9e26b0737bdc3414cea3cc17dbae4433a6bb4d03c56ba97b5c46718a34db7533d9e24c03572f9e6ba23b03e0d161dfba4ee4bcd029b842c486ca2da94f1d773dbd945b51cca826022706bedd944261a80afb5c526375810819302acb9a1765fac2da7217d560302be2439313ff5d38276e974f24a2eda29e1bfb9f193af3371a85ee3c56a0052c7d0c2ca9b06046cd01730e908f6c76ff4e66824cde46bad5ff01c543b176c3a763aeb3d1498c1f8e8445d192b0c6a9f5e664549b98a5d0b354d1c37c419cbda1410ee857923640a5361cd1d87ebc4382d2b775f31161e141b11e93fefa4f3508a8db77b6c59e223021002b8ffd49de143df85557f34a21b8f0edcc076cc8662a8b77a9538ee32051a6cb748dba275260c50a4ae9ea074585938cafb79c8d95b55e7566bd026c804e07940364b5e531819b04c046bc5ae392f2bf623a5aae98437d894165b0101a18b656d9d8be76d4232ea2876763bf5420d09fa23343f4b3b8cb9c3bedc47850b45c64613ece5eddb73f20eb604217aef7bb2c66fdb696e5a1a433f0db327a1fe8cf540cfb668c6819a64f7effbc84b74c428f00f60b7c4c10ba8ee2550f32ac7473884e0e001a381be97ba355e3f546d79252c8277877ae54c7e035988291d95d4a47b9f38492414529329eb113a841fd07f8e4ff491aaff52acfe0933f84ce1473a7da57e75b68748ef604fc24c2507b102f3e7af6071886f7338e819b81d646930c94e05640179fb5bf782ac227563d13e036ba19aa05c7b5030708ec90a60f82ce272d534dfe058107c37cf8f49196a71846ffcbc0f2e7284f51c71231cb4b945d0be0611e6da5f1842d8836c5b0c6b6dd064d539babe8f2d26e9e43110388c68ceda5f8af9d2f14110ec5219fed848d3eb06495fdfc48597a23cc31a3f66845a0e937276ed8aa286f60992b4ff25ca663af5ec70eb36b40ad0e5c93ffe65f563dec525a80fe5429eab9aeef2697a7364dfa66e4614a64fd2d0eb654402e6d4529a2ecca651a4c6fc2804ed375c9f3e338840f9489bebf5256dc4e115a7543711688746cbf19fe5cad1cbfdafa5acd1639ea8ccdaa03cc2241c74d884451d5c0e1c1ee40a0fcffeb4bcf26266b352a185789d67c14e158ae9e160b6102cc8c5ae4b8b5765d2dd77e2bf71869cdd2572d16cd217d8855a7e1f8bd891a1a25b296d3a84449aad430df7ea7451233eabc38606577a8c748f81d9bd7bb6c561656912a6ac174a6fc70f33cbc59a688969714764389328d64fca47acf1031a2eef41891a2664ac77f974d1ac0e0261436e928a7da43e5bfb2563369d511aa4567a8b37f3c6ed49b32e20dc814711be71fb7fff87130470d39c9f064d77d2640daf30b978cc8c4c1188984e98d50cd0238e99aac265883b007be80609eb2c9f25d9847ef34ea9cfca2640fd15598d3c9a6b8d2710c94f0b8cfd48c3e032bf1876ecd556548eba606c6ec47c596aa43cf1ce32888093966eff4c3e020e451b8ffc97f71d14a0d68be590a8b4c4f29b4a200d3843ee402d0265257a75fbf379d37e245fe076db47de6fce49de5f4e24c6b9635e1d54d9e4b6230cc636dff42c6e87a7ec8cd40bcb7bf67feb796c59ae2c3942a37c8e4846c7a6db274fb44a8ea4c9719653ba496d73193e60467f7c704c338950d5f916e263caea8e79ee1d311f260ca4633883b625365a4da60f20bd65a0c1e86bacd8f0a7f8425b47c6757831f6fe643ec9e69dfe43c4edbff2af91d14c46832bcfc22c6c10a7204a8b5bff4c46b7d8983e34ec75c5a2f2de0fac902bc4f04fcf74dfbf94f67e3121d2de997ba28fdf6bfc36615ef0df9be46ecf351882ea51b50cb2d4df16ac319567cebeb723c620cca75d49e803c6486616fb8c681f3acb7f5e1de96277dac61679b618429e671ea0db251c1e924af05c31e9a32f805f87fe9933b5f80b21e2665337d279d415717a2c38d3f48621b17339426aefb1292d551a3bdd09818159ccea1269caf4fee0eef7e5be19952ebde6c13ad76bca3c52f325d211f2cd975dec1f111e22a75cf68b5a3da18fb6c8d268ee4f306fcaf982bacab3002ab4b823fb21c5f61edb19e48f07b413606f0786170d60de019b6845c8775d1f743e1e1c8ab0f5c9c0b08ddf9d42346e94559588cc588dcd42bad932564c7c90e79b28e9802f2a40f69650284386622972c3274ab278e48d0b77127f667ef0b744eb9fe5e96c413332c7c3a3da71890ee657beeada7a64aed235cd70e3323f985a53ebcc5241339ab24193b9cece07ddb388b8c7db7ff6e2a2ae2b8e2f6a1a30991bdb1ed09ee0f21a1c55b5ec7d53a41256dfae4bd0f774c438169df21dc2a7d330b423cfc844c25787b8463205e0c7b2aa3a362ecf855c99d83d42cf3f24e8234f1f94b9da3b1e55802a2cc9de7da071b10765ad3a43d7d796057a4b654ee3d49c7d0fb26d1aadb807a78666b6963f069a90318054cff22f517e8662d74e7bca3b96473a519c05977331bc0001e4c028b29e549c072141fd4a1163c8a434a8398ed40f66e989acf34f6f4c7ad9f291c731d8def8b0dc8ff1b88ebbc51c870a21c51e6f1137f1167409db51394d1cef0b19c94fd898fe127f894aef739c9df52f9d87f9662669b0e58a1e65bf281ea55dfd56c9dc0ee16f5fa291533eae8dacd421b9eaaaaa097285327d877a65db692168a7cf7dafc40985046e1ab29f5222cabe9875060a8fbe989a58e3455f67baab99892a3abb44bce1924337a45fff533f9d6050afd4d7c7faf0e6de2df44b338a6e3f7bd6937d5a9eb51818c60d8465bba3a36dc8d50cbdabed077fa674493369f65df04904c7fa6ee1350c90a283afb087f46d2ba2ce9ae71e326d8e48956810e8f97d087538f7dfd3d624e1d223d79db0008a73ad2553e95a40acce0655c45f02614cfda619f967ecd21a072dea2d468f65d3f0bea6fb6b1b9d0dc3892fe779294b257c7205f2b1ec5fa3c8965c812d192653f0ce52bed30d58e831a80b224ab5165451f3f3ac6bbebc74a23bb9064076e6d6f8f64fd805afdad4d990d8006ffb7c7c538f3714e9a7a1d4067b1d2054b15e912bcee306c158a8388c3bae388a79a962ef7aa951f4660b4c2584e7b20e9765db6b7e45f70e755c11f5ac3da2dbf8654bc0a6c78a76168f16484824e44f658d100ac7959766f46af49619b1a6bc8b41ff4ec059d0e5c28b099d691c1c742e2a1db88dd72f8227276702816a4649fabe133ca10f6863146101aca320b8a7208da35743839e87fa00a0035f829598a525adc4c774fce9eec48c020cfa2a50dc1213aa0853d2011f6338d0ad5ce0c7e6c0f628c0a0d65cd9920fe51204fa130f7085870887ad75f3a85fb5bd568543cb7db25b22005008e461218c764044a12ec48d3ddb90e6fbdb0b274e94dd70381955df97d5864190845b9fe1609af9c57e6a8da444a5bb1ec4f8eb21136a283a1e01272a29d152901c382bd51a30cdd602731f99493b9edc02cbca64442a45bf556131ea5cdda5a99fd88ab0734901d495d30fe5ca195cbce3ae098c23b1565cf7250abfcec12a9bd50f1d93e83c8c6544f057f9ce7ee26b4ea5d058f513c7b60d5854d90d4ab8b1d55ecbb701d4a9e3ba4b5df81478fa5959e28ef5f7e6ab26d69c6446d4ae2243a012c6bd97c54e394c12fe82c1752", 0x1000, 0x1, &(0x7f00008c0000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00002c2000-0x4)=0x200, 0x4) syz_emit_ethernet(0x5a, &(0x7f0000feb000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, "6f732ee9c2eceabb"}}}}}, 0x0) 2018/01/09 13:05:17 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000b30000-0x86)="a7ccc39186d32ccb75e145afcd0b4c290bac312e50088972df3539a43e75491c3920c0624a755308000000000000003e703ce3ac3d187114136ae9ba449b667141ab5fb67f5675d2c202887a6fffa5a2aa33c20c8789d2fb537ae5fa17854d4e98d4c84fa1c155d6d0d84b8b844d68a1de93c62cd8b45da17d2b311cfded4ff4bc397eca8c76", 0x86) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000074b000-0x4)=0x0, &(0x7f0000fc7000)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x4, 0x0, 0x21a, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x84, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3e1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000001000)=0x10) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000515000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87, r1}) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r2) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000fa4000)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x64, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) connect$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008e9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000984000-0x8)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000d12000-0x4)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a0c000-0x4)=0x0, 0x4) write(r0, &(0x7f000084b000)="", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00003fd000)={{0x3, 0x1, 0x7, 0x9, 0x4, 0xfffffffffffffff8}, 0x9, 0xad, 0x1000}) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$ipx(r0, &(0x7f000038c000)="b0d187c76d5874bf69857099ef96ee41db03346bdb72f4023ed2a5f8b6358838702164a8772793348f26201513fc4a0503d4524285f73640800760ce25800ec893e846db52796a35ffd6f8e8a3b467c11f39b58ff338431a6d9b92bb6c0dd07ae30568d1a1780cd37869e3459adee9ff15167a5c84bd588ac43b2050c910e5d4797c588e35642d017a0aca14af9c4c743af39d1ac77bddb1dbc992d109917e19ba32df42b0575f619a3d2aa0adb653417021df4e77135b4a58c59d37a121e7ddb5da8f39", 0xc4, 0x4000, &(0x7f00009f5000)={0x4, 0x6, 0x18b, "7a0dceb39e38", 0x3, 0x0}, 0x10) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x1, &(0x7f000044a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000637000-0x20)={0x1, 0x3, 0x1, 0x7, 0xfffffffffffff128, 0x7fffffff, 0xff, 0xa2f, 0x0}, &(0x7f00003f6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000185000-0x18)={r4, 0xa9, 0x30, 0x80000001, 0xfffffffffffffffa}, &(0x7f0000df2000)=0x18) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='teql0\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000610000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a3000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000091f000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/09 13:05:17 executing program 1: mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x276, {0x8000, 0x9, 0x8, 0x3, 0x200, 0x3f}, 0x9de, 0x9}, 0xe) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000ff7000)=0x0, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00002f5000)=@nfc_llcp={0x27, 0xffff, 0x0, 0x7, 0x2, 0x5, "62be044a4d024c937ffa0db17d6668a82bf78b6f16c91fa2cf5349f2bd297ff59f5b68178a0fbd2f5e352c4abc76e717f8cdd5260452078c085fc845375fa7", 0x6}, 0x60) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008e7000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000a54000-0x38)={0x0, 0x0, &(0x7f0000e32000+0x9be)=[{&(0x7f0000a20000)=""/125, 0x7d}, {&(0x7f0000ff8000-0xb9)=""/185, 0xb9}, {&(0x7f00000bf000)=""/4096, 0x1000}, {&(0x7f0000ff8000-0xda)=""/218, 0xda}, {&(0x7f0000d0e000)=""/201, 0xc9}, {&(0x7f0000ff8000-0x7a)=""/122, 0x7a}, {&(0x7f0000ff8000-0xe1)=""/225, 0xe1}, {&(0x7f0000ff8000-0x5a)=""/90, 0x5a}], 0x8, &(0x7f0000ff7000)=""/0, 0x0, 0x0}, 0x0) r3 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) sendto(r3, &(0x7f00004d0000)="01f8", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:17 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af2000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022f000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x40, 0x820d, 0x6, 0x20, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x800000080000) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) r4 = socket$inet(0x2, 0x801, 0x7) setsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f0000714000)="3e6a72bdc6c0526be94b", 0xa) epoll_pwait(r2, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00008e9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000144000)=0x1c) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f00003ff000)="14c288a31d994f4454455f15f7085f9aa49812f27e23aaf57026bb23357d508d3cdf5125538c2140fadfd468e3ec0e15d3d921f291148042310a3e70fba4767977e78c1717da48731606201e57cd8a46fe8f479c3e04c7b82ec66c5138cf5975d98776df61d4a6acc963c5a383a24d3457464b21b9873b", 0x77) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x10)="078cb0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff92) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f7d000-0xc)={{0x4, 0xe7, 0x1, 0x0, 0x0, 0x0}, 0xacda}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f7c000-0x90)=[{&(0x7f0000f7c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7c000-0x58)=""/88, 0x58}, {&(0x7f0000309000-0x57)=""/87, 0x57}, {&(0x7f0000a12000)=""/4096, 0x1000}, {&(0x7f000053f000)=""/86, 0x56}, {&(0x7f0000f7c000-0xec)=""/236, 0xec}, {&(0x7f0000976000)=""/85, 0x55}, {&(0x7f0000790000)=""/88, 0x58}, {&(0x7f0000f7c000-0x6b)=""/107, 0x6b}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7b000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000137000-0x4)=0x8c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f7b000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f79000)={0x0, 0xff, 0x5, [0xd4, 0x80000001, 0x800, 0x0, 0x200]}, &(0x7f0000aba000-0x4)=0x12) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f7a000-0x10)={r3, 0xff, 0xd2, 0x6}, &(0x7f00001e8000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000f7a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d2000-0x1)=0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437da01e8f96d5a7b9433602bc3599891129d5aa3b884cd915f012bf405463eef858d87497df96935bd9f53c734c18b298ad7a9b378e8c54c28a89ea57a5945afd1b23f6a459937269a106e467a29766cbe0cc96fd306d687db2f133084745ea573f3263919881234d93ac54de65ec1911312fa2b2afc9b165e5d8ab86782eff4fcfb00a1236386283f41e0954740ab7514c850126c407fe287ec7a9176f3b2ccdd5b970148846188ff57ce85c45163af7dabcf897f358a20e719c69cd0c893c361dd8f5f5d865aa8324be576acb66024b46075af6742d5f44bf34c862f4fee232c5d64c5be176d4f7d422e69b7e5ca45be4cca3e6ae04d902f4d4fbd3c61378d03d7848e1ed665f7e5a7cfe39c7bb1d850cf188892305fdc51f32bc722d22b01f97789d19fcb6d7bf043fb79fede427f4339c5e70fb53df815ed0ed86c295ba5c8127be83c025fc05e5f2e782191606c463f77fc5cbab63d197871855823c3b792", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f2c000)={&(0x7f0000f7e000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b4000-0x70)=[{&(0x7f0000c75000-0xb8)="fa4e76d5698a23c15d05c9015c327fdf0b86b6727b35dbca17e442cdaab2482538005ed1c68855451f8e9553c6f506057f0dfa7b953fa7b9ff727284096c916e476021dc0727ce64dd4b85c00c9ac667cc8d1750a94a3b3dc8f0082929634dabbabe3a0c565c5c34a3629698074e6160833eca70ad132df168203b9db80895d2710a96c3365f2d07f3558b3cf596abe12e33ba6b03e33fbfed83676eb3b0c870cc173f2f604308ec592bca33aec22d6da5cafeeeb381bc0d", 0xb8}, {&(0x7f0000f7e000-0xd4)="27c50cd681b6e4ba4244e39542c8f8e77d0fa9739196c1b322c7740e56f485eabf428bed1a7c3b3aa1c736dd1b0e53d489bb0f741f9ed7164850610a43ac12c54b024e3b71374a76ef9a88edf4905d7615d89641c385788ded719b16fe82a424dda2c14e18fd921780b25e2e662c95ef783858e3baa4bb3f5775900117f4f745790cdc5688c9c0e614dae48eff7c547bb8316f7c842b883555b0a5feaf78b133a8596f042aa040a50c4916095e0c951b774f4bfe658eaa56ef99d9131dfde7a270ad35f14a5a3612c238a6c264016e5fb58eebdd", 0xd4}, {&(0x7f0000f7d000)="96314b5e91a433753cdd0f3658e39ba3d0ce494f050ede06664124", 0x1b}, {&(0x7f0000234000-0xda)="9b942a1d355c21157d57a3fbf497999d6d920505dcd442eff1b81d46c8f087508219014afd552f94593d1cef3c9cb27942f97a13be12e2c3a63c8e522a47de1296a385ed2a845dd3f5d1ff205fac184aef552194b98cca52c3fa8a14fb146fdd3e46d4977b989e6863323e46848c0f01ac6744c41e9010103b2a0af9687b1dfd3f50d65be6c7ab256017dde82ff125d7d523b1c933940fc742c89ede96b1d12005e9d499a296fe5133b27fe551edb6abf6b3b56eff0bab3112b4e02677a5d51c70242d58d609bede40af50a9d02c17ff9c0e286e67e3f3eea7f0", 0xda}, {&(0x7f000093d000-0xdd)="ccc1aa18476e6d00cefdef0db9f220697ff9e1b70c6b2b6a9a42c9f45fdfa31fd96cc0d77379685c8ac1247b314b80ad0e3ff6c0b53cab837501966e6ca1abc68ed5b341a395ddd7c162c3b40afe50b457756e8d87f3ecda758771d65a3f7ff138307ce28171c3aa337253cd828a8be6ffefcf4f20d9478b409b9bfd0f132dd457baeba0e82660f217d0d00ccbe0cfb12221db166074801c770da5d0dc453f31c821759ab8a37ad053c7172576a4b6bec4752ef26a3a9c35e0708cfc8706076e28362df47645595ac990041016e027c0bb8ed6c92aff0d1429caf4436a", 0xdd}, {&(0x7f0000f7d000)="b3f1a32f89d3d403f92309bd56cecf5394856cf8371698920a4d8b6c6e752c0f3f635f296dfb844743fa2cc7aeb8b04faa959ce925313d7973394128751925f79130be9ed4c40a46f394a085af69f0761fe30994e0abd5c08a0adca16f47e85213be9ddf1b30abf2e0c8a3b46dfe3597184212f49366ac40aeada5196b4b89c1cd1e2c2662175297a72f3edb23c2077acbe79050c910749748f1d365267b290c04ac41eec4e3e4969095a8b09a665cc0c8752b1551aa351698fc523051ca246cd96c8f08d95a93fce2", 0xc9}, {&(0x7f0000f7d000)="2a433434ac9b66200ce119426d54b74c624a625976c70e9206df90eca89f51f7c34acbe68140981d5454a5002585be660690255262c9677146681079cf7acb270b6157e84301b46bb3dece6c754106fca7a52a3a5c3192584ff481c2fc7363419226f643d372266b369963ddf4cc4dcd978c4af14093ed1dd8b122cb61efed1f29", 0x81}], 0x7, &(0x7f000011d000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0xb5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x8200, 0x1, 0x3, 0x0, 0x2, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8b9, 0x0, 0x3ff, 0x5, 0x5, 0x2, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x6, 0xc2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xff8000000, 0x3, 0x8001, 0x720, 0x400, 0xc43, 0x8001, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x209, 0x401, 0x4, 0x4, 0x4, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x8001, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x100, 0xffff, 0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x4c, 0xffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0xe01, 0x9df4627, 0x9}}], 0x1e0, 0x10}, 0x20004884) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001fd000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba6000)=0x1c) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000075000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000011000-0x4)=0x8) accept$unix(r1, &(0x7f0000a88000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d63000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept(r0, &(0x7f0000d05000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007ce000)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000556000-0x18)={0x0, 0x2, 0x0, 0x4, 0xebd3}, &(0x7f0000f30000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000c4000)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x201a, 0x60d, 0x1, 0xb7}, &(0x7f00007d9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000504000-0x10)={r2, 0x7, 0x9, 0x2}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fbf000)={@generic="408135607575746738e48223bfdb55e0", &(0x7f0000b93000-0xc4)=@ethtool_rxnfc={0x3f, 0x1e, 0x2, {0x9, @usr_ip4_spec={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0xe55, 0x1, 0x4}, {"fda4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x3f, 0x1, [0x8000, 0x10001]}, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0x7, 0x0, 0x1, 0x20}, {"d8a8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x101, 0x80000000, [0x7fff, 0x2]}, 0x7, 0x0}, 0x2, [0xfffffffffffffff9, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000956000)={@common='dummy0\x00', @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000077d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000376000)=0x20) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000577000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000418000)={&(0x7f0000b6d000)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f000099e000)={&(0x7f0000b6e000-0x7c)=@report={0x7c, 0x20, 0x602, 0x0, 0x0, {0xff, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x3, 0x7ac4278, 0xa, 0x0, 0xa0, 0x11, 0x0, r1}}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @proto={0x8, 0x19, 0x6c}, @lastused={0x10, 0xf, 0x4}, @mark={0xc, 0x15, {0x1, 0x8}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 1: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d43000-0x4)=0x0, 0x80000) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b33000)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ec000)={0x0, 0x0, 0x0}, &(0x7f0000bd1000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000052000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x0, 0x0, r2, r3}, {0x0, 0xff, 0x5, 0x5, 0x3, 0x9, 0x101, 0x1}, {0x8001, 0x6, 0x10000, 0xc37}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x9, 0xff, 0x9, 0x5}}, 0xe8) writev(r0, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 13:05:17 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5674, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(0xffffffffffffffff) close(r0) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3, 0x1, 0x18000000000000, 0x200, 0xffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006ce000)={0x0, 0x0}, &(0x7f0000c15000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000258000)=[{&(0x7f000096f000)="89", 0x1}], 0x1, &(0x7f000018b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f00000d2000-0xa8)=[{0x0, 0x0, &(0x7f0000b07000-0x18)=[{&(0x7f0000027000)="c9174ec6d51afc92ff12b5e7", 0xc}, {&(0x7f00000dc000)="77008a371284d487d6c604c4e75cf1e42abf49419182a3588645446dc5246fa026b04d71c1986072e9d537970c1a98e7d1babcb155cf3c", 0x37}, {&(0x7f0000d8e000-0x1000)="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", 0x1000}, {&(0x7f0000448000-0x1b)="e0068ab2aea7ddbcd12dc430a6b638214337ec0a6ddf92855d1014", 0x1b}], 0x4, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f000062d000)=[{&(0x7f000080e000-0x6)="fc42102c8b9d", 0x6}, {&(0x7f0000fbd000)="959bc875cd2c68c59493e53243d57015ef7c22665c987d96756d130d93cba1c20a7e6b0bc5c6995c57dac9d5fefa88089384c93f41914b6160ff8fb643e57aaa36ce00d8caea336908c7b6e1d629abc7d29d8f21a2ed3a92dfe6341fbeaed1c29cd13064b0a6dcba65c37ca502bf7f29738344e46555b76081b3ee61a2e98b21a6e058d8b5acd94b786d68542c83f46896851c0b", 0x94}, {&(0x7f0000d8b000)="516142ebd43362bc21a24ea25c43021bf8b548ff428d099427b72a2f490ad0ad7cb3dd0c19fc244ee2d8caf079e0d584b05af09bb850594d4194c557fb7b9ad799095106ea3c03f24de3358c2b724c1974eb75534486fecdb57aa86ba5a87f6540795b96b6740238996aaa7095fd286d9c06922158f5fd4589d8cc93529d83af60639bd743b21d8ef087e0db737ceb0858e236ee09b3501fcaa8bd6f36f26972b408888bfe0716fee794b858e81e8b3f51c2327c1a94b1f1f8123da96cd5c6d6a5f89f81261e5e4e58ed82bbb488", 0xce}, {&(0x7f00006a2000)="65c0cfb8f5c35b0a895391aabcd3b7765263688ebcd445692db33db84c6204c39c08c697183dc0a17435af21d793d8581adc7d5f643914f9e9ce87f39b1753dfa780fd0f845d71420b2561bcc2056481e784805d0940089f9e5225912d682728e4518ac35efc6fb2c434d126b2a7a9b2c414208606953a38f18cd8b55d69d402cadbf4058227e5e158c2dae17fc3b141c5f314eb6f19c62c3472d35f319fb73e884f590f41", 0xa5}, {&(0x7f000041c000-0x1a)="7e1fbba48fb72aaceaf7af11debb782d6d7e8a3a121242b50083", 0x1a}, {&(0x7f0000431000-0x14)="95bf23f5635015818e106034817b85d662f62785", 0x14}], 0x6, &(0x7f0000264000-0x38)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x20, 0x117, 0x2, 0x7, "582627af2a4cb9"}], 0x38, 0x4004850}, {0x0, 0x0, &(0x7f0000c50000-0x20)=[{&(0x7f00003fb000-0x4a)="1a384bfe39294b6e710682da3761cf21d023b0e88485a8b671db6bfb12861387fb79159db8dc1847a916b3fd6518168a8ca89fb8e88e75ae82c6a450fdf35bb6e7236167dacf37118e79", 0x4a}, {&(0x7f0000ffc000-0x22)="e9e7dfc7803eab664167aef3e04e246df456b2a7441ccac9116f7331a4b7d4245e9e", 0x22}], 0x2, &(0x7f0000902000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x88, "3e9cc5f6d9350bb08353fda9122644f6753e4281dbe47cc4588474a8f219b8b39fdaf003cf16942a707a06383944d735b7f3c74417938b18fc7fb9f3d12d87ad590860ae330e6ab6949c7f5cc5dbddec212d56c737a1e1bb17e33ceb9503a25e26f89282462f1c29b01b24f4b3258601320796e1cabd57af7f280ecafe62519abe962453561b603a"}, @assoc={0x18, 0x117, 0x4, 0xdf8e}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffe1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x148, 0x4084}], 0x3, 0xc0c1) 2018/01/09 13:05:17 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x17, 0x9, 0x3, 0x4, 0x1da}, 0x14) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000005e000-0x48)={0x8, 0x14, &(0x7f000082d000-0xa0)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x0, 0x7, 0x5, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x3, 0x0, 0x7, 0x7, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x21}, @jmp={0x5, 0x53, 0xb, 0x29ba4ed79afcbf71, 0x3, 0xfffffff8, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x3, 0x0, 0x7, 0xa, 0x50, 0xfffffffffffffff0}, @generic={0x1, 0xfffffffffffffff8, 0x8, 0x7}], &(0x7f0000000000)='syzkaller\x00', 0x9, 0x29, &(0x7f0000827000-0x29)=""/41, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) splice(0xffffffffffffffff, &(0x7f0000467000)=0x0, r0, &(0x7f0000dd9000-0x8)=0x0, 0x6e0, 0x0) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d6a000-0x30)=[{&(0x7f0000435000)="", 0x0}, {&(0x7f0000f67000-0x87)="ffc713b945881e0f9d3e0a8316efd0eeff275af729f10f80a9885f52666195b4a05daa22887dd36ba899f4bf8f7f0c9a4a50047d70d48d70ae03e08e846eb2858c4e8973ade891dac67ad56aa43373199ae96769ee64f1bc58e849e916935c93b308b6f2314dcde67a676bf696c55f6569b78fad3276b3f9ed6fa80ab8aa47728e5e81410721fd", 0x87}, {&(0x7f0000f67000-0xcb)="9163256060650c218e5fdf0c481cffca17362a5b9c9960209a3ac6520bcdc35768789636e48b60486fbdfa5b18bf78756ca9948cb9b86c8dd879e389839b8eb42d1f7b49bbd55c6fd33dc4b9e2a53f16b5b1fb3ae4b47d159f216ddd083531205aa1c793091968cac1ce0c1146674e02eef1e9282edeffe68150e13600bc0dcc27489cb2beee8190dfaf774c6a9142694c6789a4ae54e6893f118289f077319f8fdbd77d384827533f6c90489e928356a0c47d49bdfbf94316263d6e4ab95c15b6108ac2984f2fd3fa9b8c", 0xcb}], 0x3, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000031a000-0x8)=0x0, 0x0) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xc, 0x5, 0x44, &(0x7f0000244000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d7000)={r1, 0x50, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005c6000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000045d000)=0x0) write(r0, &(0x7f000045a000)="dde34c6cd724a181a5da1317afb551ee99e70dc6fc688801007718dccafc3af812023cf2e83da803250f36fd89fc89206b5b2210eb84ed832c0a1e07365fcd20450e78fe32f4d66b7ff370f11a6036b80574628ccea9f5f55a61fbc32323074085d8819178c7a40db0155dfd3c7826d106d1703389b01cff51d992b9d9bbe9f7a12ec2da897dfe98c08bd2be013e8999fd70748aee1e7a75e7ce73849dec1c2fe5ef77502c0e00224a", 0xa9) socket(0x10, 0x802, 0x0) [ 209.555775] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000069c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bf000-0x4)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000ee000)={@rand_addr=0x80000001, @loopback=0x7f000001}, 0x8) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000181000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000583000-0x2c)={0xa, 0x0, 0x9, 0x21, 0x4, r1, 0xfb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, &(0x7f000088a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000)=0x10, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e6d000-0x4)=0x0, 0x4) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f89000+0xd)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00002e4000-0x8)={0x3, 0x1ff}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x2000001, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f27000-0x8)={0x0, 0x7}, &(0x7f0000f88000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000049a000-0x8)=@assoc_value={r4, 0x401}, &(0x7f0000f88000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000f8a000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8c000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r6, 0x29, 0x2f, &(0x7f0000411000)="6785575569e4a4980b3e9499c53dc884d78066be4305e3f7ae", 0x19) bind$inet(r5, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x9, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000048d000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000e96000-0x4)=0x2, 0x1b1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c40000)={r3, r1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002f4000)=0x0, &(0x7f0000235000)=0x4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r4 = epoll_create(0x3) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000d53000-0x10)={0x7, 0xfff, 0x72ab, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/09 13:05:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) [ 209.628380] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f000015c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000cd2000)=0x1c, 0x800) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000a29000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000616000)=[{&(0x7f00008d3000-0xbe)=""/190, 0xbe}, {&(0x7f00009a4000)=""/71, 0x47}, {&(0x7f0000e19000)=""/72, 0x48}, {&(0x7f0000753000-0x61)=""/97, 0x61}, {&(0x7f0000e5b000-0xe)=""/14, 0xe}, {&(0x7f0000985000)=""/12, 0xc}, {&(0x7f00005fb000)=""/167, 0xa7}, {&(0x7f0000566000-0x50)=""/190, 0xbe}], 0x8) bpf$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) 2018/01/09 13:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x7, 0x1) r2 = accept$inet(r0, &(0x7f000028d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9f000-0x3)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000015e000)=0x0) setsockopt$inet_buf(r2, 0x0, 0xc6db22cde24f6f49, &(0x7f0000afe000-0x76)="c950da6d8255eea8a4699590a8a3e5523b60faf25c54a7df505dc819dbf6ba20e34eff70d6822af2a19cdd7c989aeca8ba36a0caa61518346f5292ab7f493e7dae7a896a3dd9b4c556968490652d215513c766fc7cf0fcef2c25d91b0a7e7ad164fadca64803f3696e92c8bbe735ff95b8930efa57c4", 0x76) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"0349270800"}, 0x0}, 0x1) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bab000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000cca000-0x4)=0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ff3000)={@generic="8b7eec18e1418c2a27aab0565aebb6fe", @ifru_flags=0x2}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000065000-0x20)={"f12bd33f5cce198d11a80e01424fdaa4", {0x4, 0xe1, 0x100000001, "41265d42fbe7", 0x8, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000063b000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r2, &(0x7f0000dd7000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x646e6142}, 0x1c) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000de2000)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000163000)="ba", 0x1) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xed3000)=nil, 0xed3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000661000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ed5000-0x6)={0x0, 0x80}, &(0x7f0000816000)=0x6) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ed5000-0x8)={r3, 0x8001}, &(0x7f000025b000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ed4000-0x4)=0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ed5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003cb000-0x4)=r4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000001000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff00004001000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000003d000-0x1f)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0xfcd0) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000009000-0x80)=@generic={0x1f, "84e768aa393c2a0214fce2139c5920ca899b2f9c695b31c0f87ff32cc6fba879ef993de02e67ca6671757908450214b0c020533dda1a2bc4f292c50d8a8fde22a23177a2a98043ad3d04b78394738464df307ef2a5cbb068ca2879d35f7975c30b7d7e1f127d5e37eb6ed2512d47a915cdf36459d6dd22afe5f3d7754cb3"}, 0x80) r1 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x3, 0x7, 0x8, 0x3f56, 0x3}, 0x14) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/09 13:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006cf000)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x1, 0x7ff0000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x7, 0x0, 0x0, 0x8001, 0xffff, 0x40, 0x7, 0x800]}, 0x5c) preadv(r0, &(0x7f0000d02000)=[{&(0x7f0000f83000-0xd)=""/13, 0xd}, {&(0x7f0000d74000-0x9)=""/9, 0x9}], 0x2, 0x0) write(r0, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000fe7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe7000-0x4)=0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008e9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000fe7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe6000)=0x48) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000606000)={0x0, 0x1000, "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"}, &(0x7f0000fe1000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000082c000)={r1, 0x400}, 0x6) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b89000)={@common='ifb0\x00', 0x785adc83}) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000255000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af3000)="40bcc835280d72a2ec17e89d986bcfd3ce8346c85550d6aabc2945f77731004c800c1cc7f0706b4f097da7c21c3021d33ab17583a1491d8fad0b7fd96f9566a7a72e73bfffcceccad78c54d7379504edc3c02825c053906fd0ee85ed85a0926783fd8c94076d3b20630b0a47fa5ac20f2afc5529867cd1ecb7f087612afbfbadc67a0598b91164fd97608695c4a876a41db8920c46a089539fef6072cf3be65df5687b0525b1a80153a0135af532e379e2b5963898836a716698877325dc7e2d890aec5f45948b357c69eb138ef3bb4e73844e74beb6da08abfe83333d0fff7d8a5ba02a8686f0f26b866d0aa4aea6f8005abd7ca78b21e7ed", 0xf9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef6cb9b7b0c44280bd215d22207dc276c1f6160e1ac38d564b21eb2f3f03610885b501fc75ff8fe413c50d7071749d60e050fac847754265fd61a0a2d15287f1361cb8a63f686031a14ed40c8db6aae252fc5e31afee90a4d2bf77aa107c82fee0b1b0dfa40ae5d0f2b1006b47b2066d5b", 0xd0}], 0x1, &(0x7f000071e000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e39000-0x2)={0x1000000000000000, 0x1}, 0x2) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 209.853260] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 209.871393] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 209.892079] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000283000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006e5000)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f000079b000)=""/240, &(0x7f0000831000-0x4)=0xf0) sendto$inet(r1, &(0x7f00004aa000-0x26)="d935a508f1dcaeb3cb37cfc8db228f897d86d66ca484efe5f1f8c6a8e5531bf5dc580416d44c", 0x26, 0x10, &(0x7f0000bf6000+0x7b9)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x8, 0x2, 0x6) poll(&(0x7f0000bf2000-0x20)=[{r2, 0x40, 0x0}, {r2, 0x10, 0x0}, {r1, 0x10, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x9) write(r2, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x26) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) connect$ax25(r2, &(0x7f00007dc000)={0x3, {"f7d335bc116715"}, 0xaa6}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a53000-0x4)=0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:17 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000341000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000445000-0x29)="1f0a0000000000ffff540e1fffffaf780719ff0900ff700500e50300df18f103720000c0904600cc04", 0xffffffffffffff97) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000f56000-0x4)=0x0, &(0x7f0000f55000)=0x4) sendto(r0, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0x0, &(0x7f0000a7c000-0x80)=@generic={0x0, "be556d3ca822ce8fef847e8a6d0f74b26580048fdadd80081e5622656429eff6c272366a80196a6aad2a8ee9abf30cb26f83168da2259ab3b480b55806b7ad6524fa954510ebd3765e101a4935b9c139844dd341ddee59641683cc78de054a1bab981f689d434f6b21ca4f2172cc9759e9a5c66f12aca153662d2ca8f675"}, 0x80) ioctl$sock_ifreq(r0, 0x0, &(0x7f000023a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000+0x2c5)="541ae1dd17463a2f9ea3f8c98d19b933a723a4e8a280414febc73d82d070c2bf"}) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006a9000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000802000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000010d000)={r1, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4aa8, 0x7f, 0x6, 0x80000000, 0x7f}, &(0x7f00004cb000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001e8000)=0x0, 0x4) connect$inet6(r2, &(0x7f0000509000-0x1c)={0xa, 0x0, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000052a000-0x9)='westwood\x00', 0x9) getpeername$packet(r2, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000ac0000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019c000)={r0, &(0x7f0000988000)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000804000)={&(0x7f0000612000)='./file0\x00', r0}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008c0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009ef000)={r3, &(0x7f000011c000-0x4a)=""/74}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009c4000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bc2000-0xe8)={{{@in=@empty=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c3000-0x4)=0xe8) 2018/01/09 13:05:17 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006cb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d82000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007ec000)={@generic="b118006afebd0457e4db457ae1a714c3", @ifru_flags=0x9803}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80005, 0x9, &(0x7f0000c9f000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b4000)=0xc) r2 = socket(0xa, 0x3, 0xff) connect$unix(r2, &(0x7f0000efd000-0x18)=@file={0xa, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005fa000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fd2000-0x4)=0x552ebdc7, 0x4) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = accept$inet(0xffffffffffffffff, &(0x7f00002f2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fae000-0x8)={0x0, 0xb9b}, &(0x7f000025c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d02000-0xa0)={r4, @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]}, 0x1, 0x100000001, 0x4, 0x6, 0x2ef80b8a268f66ee}, 0xa0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) [ 209.955101] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/09 13:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f00009b0000)=[{&(0x7f0000cc4000)=""/162, 0x2ab}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000175000-0x10)={0x1, 0x28, &(0x7f00006c4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000034f000)={r1, 0x8, 0x18}, 0xc) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe(&(0x7f00006de000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fad000-0x10)={r2, 0x28, &(0x7f0000a37000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 13:05:17 executing program 0: r0 = socket(0xa, 0x3, 0x81) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000001000-0x2)="", 0x0) 2018/01/09 13:05:17 executing program 7: 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) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet(r0, &(0x7f0000821000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b23000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f9e000-0x8)={r1, 0x7}, 0x8) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x41}, 0x0}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000013c000-0x5)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b0c000-0x8)={r1, 0x2}, 0x8) close(r4) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f41000-0x8)={0x9, 0xfffffffffffffffe, 0x3, 0xb10}, 0x8) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getpeername$inet6(r0, &(0x7f0000391000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00000c4000-0x4)=0x1c) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x657a, 0x3bc) 2018/01/09 13:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000bc1000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e44000)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000d93000-0x8c)=""/140, &(0x7f0000321000-0x4)=0x8c) 2018/01/09 13:05:17 executing program 0: r0 = socket(0xb, 0x80000, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/178, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000000000/0x366000)=nil, 0x366000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000018e000-0xa0)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002ab000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f000022b000)=""/107, 0x6b, 0x0}, 0x10000000000000) 2018/01/09 13:05:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000e2e000-0x4)=0x7fff, 0x4) 2018/01/09 13:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d522c42, 0x0, 0x27, "00050ff8f8"}}}}, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f000011b000)={0x0, 0x0}) connect$llc(r0, &(0x7f000016b000-0x10)={0x1a, 0x8, 0x8, 0x200, 0x3f, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 13:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f000099f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b08000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000445000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000766000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000000a000-0x28)={0x3be, 0x4, r3, 0x5, r4, 0x101, 0x0, 0x120000}) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000-0x20)={r0, &(0x7f000000b000)="f04166f246d429bf21c1809eb2a39c2e0054e1eaa494cbce341f8a7d9e5171911a86900b5ad8b16084dee86ecb", &(0x7f0000002000)="", 0x0}, 0xfffffdd4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000b000)=""}, 0x10) 2018/01/09 13:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000519000-0x11)={0x0, 0x9, "5dfb218350e0051b3a"}, &(0x7f00004d4000)=0x11) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000906000)={r1, 0xe4, "9dcdf7dbad61b603f3277508c344012a9b0bf9f5de48b86bb753fc4901a42f78a39fca9f88af30481eccd08dbf43eab6f1c7452acce5fa44e647606e238a144bf196004bad014a6341739dfb27e071923c8bffbccc2c351c2fcafb2802117aa56da2504ec0b80d60aaeb48fb4c5d6b1b9ff7d6158251e4c2df38dabe980231bd02b22a9d392d4df9ea2a777ff40a83acee4261f4af43c612ebedd5bc2600cd71cad834ae3cb5db9ccb1720115f6b7943c81b3653be46630ff439770b54602d143fe9c2eaa1c094a68a289c1c92894afceabda0588d3395853c1ddaf0746ea6e21aa9992a"}, &(0x7f0000130000-0x4)=0xec) r2 = accept4(r0, &(0x7f0000d25000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b9a000)=0x10, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000066d000-0x5c)={{0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xa, [0xbc, 0xffffffff, 0xfff, 0x100, 0x100000001, 0x7, 0x3, 0x5]}, 0x5c) r3 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r3, &(0x7f00009f1000-0x10)=[{&(0x7f00009f8000)="1f00000002021900000007000000068100fd3b850900020000000000000009", 0x1f}], 0x1) 2018/01/09 13:05:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x3, 0x2, &(0x7f0000fb1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009de000-0x8)={0x0, 0x180000000000000}, &(0x7f0000ad2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000b5000)={r5, 0x3c, "d1004ba622ef5d8c68fcc3a9d133053d3063fde2e928ca698f94e69df1b0d58902f5e5d0137def5a7482194c124e6b54d7a043c0019156a92922f8f9"}, &(0x7f000005b000-0x4)=0x44) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000055e000)={0x5, 0x0, 0x5, 0x10000}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000d50000-0x4)=0x1) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000329000-0x4)=0x4, &(0x7f00009a3000)=0x4) r6 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[{&(0x7f0000100000-0x1000)="b187c38e3c150bc4cf2a512377d01ef056842121287fa1d6661f2e58b1c6a6bdfd1d7636990377d742b70b4201ee3d09b5ff", 0x32}], 0x1, &(0x7f000074c000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x78, 0x1}, 0x20000000) 2018/01/09 13:05:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004a6000-0x4)=0x0) mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000389000)=0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000)=0xb) sendmsg$nl_xfrm(r1, &(0x7f0000580000)={&(0x7f0000580000)={0x10, 0x0, 0x0, 0x1a00}, 0xc, &(0x7f0000519000-0x10)={&(0x7f0000553000-0x188)=@newae={0x188, 0x1f, 0x200, 0x0, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xffffffffffffffff}, [@lastused={0x10, 0xf, 0x4f9}, @mark={0xc, 0x15, {0x2, 0x7}}, @mark={0xc, 0x15, {0x2, 0xfffffffffffffffb}}, @algo_crypt={0x120, 0x2, {{'cts(lrw-cast6-avx)\x00'}, 0x6a8, "9e5a80c5b5a669cc678888da1a6356057ef7555dc156a9fd9aebc3cfe323514d71a834edba94b917cf3b0e1d27cb9d91b7c7c7c33e714b5293790740cc5f9ac8eb96db9f4cdca521bf067049c58cb54e4774fea1e09c7ea29eafdf987e7a5e2fed3ffe191ea21c6df63dceeaaf66f5c3d2cacc54ef4656c238057e6a4f8b24dd2351a88e422c49a4b856c620abd74a7d290a3be41144c222bb8f63d55bd94ac5947d087e3bf753b51757f5216f1a90fea7ef8c1f3784a3fb51e46bcbcbd7a18077e29fbbeed9edf14da1f54778f706fc00e28b40b2"}}]}, 0x188}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e8000-0x28)={@generic="594fd520cea99bb425d1128381147312", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000035a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000584000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000043a000-0x4)=0x0, &(0x7f0000584000-0x4)=0xfffffffffffffe81) shutdown(r0, 0x0) 2018/01/09 13:05:17 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000-0x20)={0x40, 0x0, 0x10000, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000004000-0x20)={0xfffffffffffffffe, r2, 0x10001, 0x800}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x401) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000004000)=0xfff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x3, 0x20000000, 0x0}) 2018/01/09 13:05:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x7b)={r2, 0x73, "e888c47a8b69f7e19592cc206ee828310144783d16d2d81a0f22bef575c47bda8d1f90aad7a7661554dd41889bfa6ff0f2d7b813cc12b2b81feb6a9f828f8043e6a31819da29c4370c1276a0340c16ff3dd80ecc0b3f1eab366dac99b4fc4ff034516f452372d7d000557b20033f28f46553b8"}, &(0x7f0000000000)=0x7b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000038000)="", 0x0) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000470000)={0x10, 0x0, 0x0, 0x800100}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000539000)=0x76, 0x4) getpeername(r0, &(0x7f0000355000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000080d000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000684000)=0x20, 0x4) sendto$inet6(r1, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffce) [ 210.210203] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000799000-0x18)={0x0, 0x10, "9dce7c9ec804c5e02089307b7afc1a76"}, &(0x7f00006b1000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r1, 0x0, 0x5}, 0xffffff60) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000bc8000-0x4)=0x0, 0x3b8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000d2000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d81000)={0x0, 0x7b, "ea75b07972b0516b80fd167b7855ae82cda5c5ccaed0c6044a3d95d6c75a349e14389712522e22df38cc8d2a5bf40dc8faaf2c26fc31cf1b0f88a4ccdd5e4d00ec36b8511c5f4bb81e72e30271479d06f2037a66c2fc3440920a161514e6c65fcc926ee2099137c0bf6e801710ac301aeadf9c04d4f2b0cde974b4"}, &(0x7f00005b2000)=0x83) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000025f000-0xc)={r3, 0xff, 0x0}, 0xc) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0x14, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e35000)={0x0, 0x0}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b4c000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008b3000)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xc888, 0x200, 0xcd17, 0x4}, &(0x7f0000041000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f76000-0x18)={r2, 0x8, 0x0, 0x80, 0xd01d}, &(0x7f0000403000-0x4)=0x18) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000c2b000-0x4)=0x6, 0x4) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfeffffff) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000025d000)=""/171, &(0x7f00003ec000-0x4)=0xab) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000d19000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000efa000)={{{@in6=@mcast1={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=@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}}, &(0x7f000061a000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000763000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 13:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007bb000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) [ 210.314198] audit: type=1400 audit(1515503118.041:77): avc: denied { bind } for pid=4654 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 210.366945] audit: type=1400 audit(1515503118.077:78): avc: denied { getattr } for pid=4654 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 210.375422] netlink: 172 bytes leftover after parsing attributes in process `syz-executor5'. [ 210.389716] netlink: 172 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0xc4, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0xf, [@policy={0xb0, 0x7, {{@in6=@empty={[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]}, 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}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d2e000)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r2}, 0xc) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r0, 0x100000001, 0x8}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d5b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x275, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x23f, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2e1b, 0xa8, "11e6c6c2080608033458a8cf6c5ee047dca8258163a4bfe290e4c6511b6fea7e228c117af6c7cf64bfe289e6d648899f31cae0a14e6e583c635f1facbec21c8153f21a2b3f0526e4552c9716c671ed0660a7daa6436d02e8958169d9a2571f30ca5ed9cde5fe47d63fa661b768d0aefdff624d9c14ddc6cd18f0e6b91f5ae7af0395d1a52c2087b9af3df31395a64661fd406fee9656bfa933c6ab86f5f32451e7022ca986c766fa"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x39, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe009}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7, 0x4663, [0x2]}}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x33, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x1}, @hopopts={0x21, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x6c, "64fe5a3b4f5dae2f4d7236830680746f61df2c9c3720eedbd23c821aaa33488eb47d2f3dc31570cdae3629f65366456aab5a48f14f0d0035565208fdca3338c2c41f2be5ae88b518f0e75458a71bb171b5e956bd3ce48cc8943bd07875a1213eab402a4dc56fd80f3cc31baa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x0, [0x9, 0x7, 0x8001, 0x1, 0x4d, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0xf3d}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x10000}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ab1000)={0x0, @in6={{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008bd000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000969000)={r4, 0x6}, &(0x7f00001bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r5, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000708000)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 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}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000090b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000088d000)={0x1, 0x0, 0x1, 0x638}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000de7000)={0x80000001, r1, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000241000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x325, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000584000)="1f000000010a1ffff7ffffffff000000029d160a090001800400002000df18", 0x1f) recvfrom$ax25(r0, &(0x7f0000cce000)=""/207, 0xcf, 0x10000, &(0x7f0000070000-0x10)={0x3, {"3e26dafc9013a7"}, 0xdee}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000749000-0x4)=0x0) 2018/01/09 13:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) connect$inet(r0, &(0x7f0000dee000)={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0x0, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000e62000-0xc)={{0x80000000, 0x0, 0x0, 0x7fe00000000000, 0xe85, 0xf3c3}, 0x1}) connect$inet(0xffffffffffffffff, &(0x7f00009b2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000199000-0x4)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001a2000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000f3b000-0x4)=0x100, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000734000-0x78)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x69, 0x2, 0x6, &(0x7f0000634000)=@generic="6e8bef7c6b649135d112a51e1fb345ff", 0xf9, 0x51b, 0x1000}) bind$inet(0xffffffffffffffff, &(0x7f00007cc000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b22000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dcf000)={0x6, [0x6, 0x8, 0x7fff, 0x3, 0x477b, 0x200]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000054a000)=0x7, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendto$unix(0xffffffffffffffff, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000048000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000200000-0x8)={0x0, 0x0}) socketpair(0xa, 0x800, 0x1, &(0x7f0000427000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e68000)={0x100, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ddb000-0x20)={0x6, r1, 0x10000, 0x4}) 2018/01/09 13:05:18 executing program 6: r0 = socket(0x8000000000a, 0x2, 0x0) ioctl(r0, 0x8934, &(0x7f0000000000)="") 2018/01/09 13:05:18 executing program 0: socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00006c0000)={0x0, 0x0}) r2 = socket(0x5, 0x800, 0x8001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00003d7000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004c9000)={@common='sit0\x00', 0x8}) mmap(&(0x7f0000002000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ebf000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000441000)={0x2b}, 0x4) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x8, &(0x7f00003ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000574000)=@assoc_value={0x0, 0x5}, &(0x7f0000954000-0x4)=0x8) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000953000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x0, 0x6, 0x5}, &(0x7f0000953000)=0xa0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000087c000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000320000)=0x4, 0x4) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) accept$inet(r0, 0x0, &(0x7f000074b000-0x4)=0x0) setsockopt(r0, 0x100, 0xfffffffffffffffd, &(0x7f0000b39000-0x7)="44f64892014973", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/09 13:05:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) 2018/01/09 13:05:18 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000000000+0xbbe)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000023d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000554000)={0xf9, &(0x7f0000e11000-0xf9)=""/249}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r2, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7f, 0x3f, 0x6, 0x101, &(0x7f00004d4000)=@generic="ecf8ab75bd59fbdec0cc9cdbd1b1d297", 0x5, 0x7, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) write(r1, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/09 13:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cce000)={0x6, 0x8007, 0xfffffffffffffff7, 0x1, 0x0}, &(0x7f0000ebe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dc2000)={0x5, 0xc14, 0x0, 0x6, 0x2, 0x3, 0x6, 0x9, r1}, &(0x7f000002a000-0x4)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e9e000-0x10)={0x6, 0x202, 0x5, 0xffffffffffffffff, r1}, &(0x7f0000d6b000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000bf7000-0x28)={@common='lo\x00', @ifru_mtu=0x7fffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006de000-0x6)={r2, 0x1ff}, &(0x7f00007b3000-0x4)=0x6) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) r3 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f67000)={0x0, 0xc0, "25debcde519928b34c28121347220db93710bd9aa66442bde945c4456ad382ed7db23b782f7d7ea09c2ce176a157c0fd7213671cfc917f12abe7811ec2a6920a2fd88ee967b174c4faacc5051a8d10f9b7b2df50996afd680872ce435d5357849824fab2100f8f7f305ed1d82e6e9ed463cd529a7138e91c2fd52e35264532d8105b89185d507e23ce62ba8f1c009047fe1f85c6be93716290fedc73a7a17288ca56e1e0bf1e2a6d23d4f869b2be75bae6095a234cdec2de448c918cdededf3c"}, &(0x7f0000826000-0x4)=0xc8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f67000)={r4, 0x3f, &(0x7f0000f67000)=[]}, &(0x7f0000540000-0x4)=0x10) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x80003, 0x3, &(0x7f0000fd7000)={0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a35000)=0x3f) sendmsg$key(r0, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x379, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c06000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000055c000)={r3, r0, 0x4, 0x3, &(0x7f0000f3b000-0x1000)="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", 0x0, 0xffffffff, 0x80, 0x5, 0x7f, 0x3, 0x2, "235ec9c14194cd3485461a73d28987be013f0d8c9d4f2e693201f6c6fc7b99c1aee68b8fe8230cdbf79c4ea6f57081e217ae8d32dfa923be0f6a09d45131718e88ec3dc17d4f90f7c0fc8231551ca4867589f3b65e"}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00003d9000-0x18)=@get={0x1, &(0x7f0000680000)=""/56, 0xffffffff00000000}) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e34000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f05000)=0x10) pipe(&(0x7f0000ac4000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000042d000)={r0, r1, 0x7, 0x3}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) connect$inet6(r2, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396171656e72b20ceb359fdf11622874de7a936538984426633b68db750c4214e081f7d5bd84782f271ada6606f86c43f02da8f9be4fa8c", 0x50) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000d6f000)=""/79, 0x4f}, {&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/09 13:05:18 executing program 3: r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00007d0000)="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", 0xfa, 0x200408c4, &(0x7f0000000000)=@rc={0x1f, {0x8, 0xffff, 0x9, 0x7634, 0x8, 0x9}, 0x7}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x19}, &(0x7f0000421000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x39e6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x101, 0x2, 0x5, 0x3, r1}, 0x10) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000960000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f00009f5000-0x390)=[{0xd0, 0x7, 0x400, 0x6, 0x3, "1925eaf8861ea6026db14257e88554bb2b5bffa33311b0b7afa2e43eca5fc0366525602d13bd2c603df82a9341e9764bde0fa5adc0afa803778f501d6a18bce88d38e783605afe7f9c78281e4655af13575a634173131de505ba16d88ca64c198583cbdc394a368170a16c8ced57d25e946d80748b0467b3bb3d2d5b9f9b84b06a7197891c7c6ea25634f26a873fe1ad4e29074c94428228265cdbb8ad0a6ff760021f64b12abd50f37e25407966b216323ccbc6be49e35bdf3512ae75e0"}, {0xf0, 0x2, 0x210, 0x4, 0x1, "2ad26407c5a314856a9d9dada0552494edca6460b3e811744f13916b1cc267390b32684e9fc91715663e6664806adc32bfb2fe87603f3bd87e2e4883421d402354bd2435b4c260f9cb416f342d1672b161f86c3000c7f053461edc3b0902b66d58551ec0a8b2174e9c1cf2492811ac2cfd83d504b62d279bb2404b998d4db2b4b0b3c7bc3042807cdb8f44dd7bb214bf11ca1c10950bcd4f384310ad7279e52eec2a84c9e6ad7a186d0272855a82dedf5b38b722b3625c7764f88ce2a44a766c17bb0270c31a2b0ec16f45b05ae09db6fec996bcb854d48e3f43c040bec67a"}, {0x58, 0x400, 0x822, 0x3, 0x2, "169f62c724cb1960f95e3a332edaaa563985f00661c8a7422935e7523292510e500c7b5a6d4fc3bb20abc5dcd6f3c3af3e10e12016488d09baa842a151687b5196f2bb8b8c0c"}, {0x3c, 0x1, 0x4, 0x3, 0x2, "5dc7efcb70e66857bd49369db26f9d8496a1a13792a533bf7de12fe4c7cb0c9155feb671989ad9c591"}], 0x254}, {&(0x7f0000ed9000)=[{0x68, 0x100000000, 0xb00, 0x2, 0x0, "78a7b9fd15117afd9144abb2af6926a3eafc86e057729cf0428ab42a76d8cfed8c19bce1ed4c4c6ffc44448842de03d92167585c61b1c9e0418f689dd116881f851d36071346aaaffbc57dd1f895888eb706b5a57a2a27"}, {0xb8, 0x1000, 0x322, 0x8, 0x2, "8ce6b6af03e824f3609c4cb9ccd546d138642c4bde1e65a694c32855f4a02907e8e31da45bfc14a1eca3a7a35293d0dc1a1cf3917db2130e753c9edf31261c91742c4325c3359e634c0a4d3da491b77f561dd95195aebe8619e6af6c1e022cb57ce52cc856a30ab933e2f7f8e062997ac29eeb01957146c171732f68dea7de1d3b8ecfa2ec0b3be98904955965093efdf9fb601da0535176279a22c067a8e42590b448324a4b"}, {0x88, 0x81, 0x700, 0x7ff, 0x0, "9253cbf0295364cb725549e3ed2fc92b8c7b80d7a7b8a932210ac6bc8e28eb23e47d3c440a7798e8ff6e1479be4a140d096bc73ea6082bf93c7034e2fe7d7a3b9e6b558861c6cf078be0435515f9c255c21563f85d7e3f58f1f2419089dddc0ee09d7323e96ea6c7625004141714bb0217ab21dab6bd0555"}], 0x1a8}], 0x2, 0x0, 0x0, 0x1}, 0x890) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xa, 0x3, 0x3c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000d91000)={0xffffffffffffffff}) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000053000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000d7e000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000156000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, r1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) socketpair(0x1, 0x3, 0x3, &(0x7f0000c9e000-0x8)={0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001e2000-0xc)={0x20000000, 0x0}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r4, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r5 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r5, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000107000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000af4000-0x3)=0xc) [ 210.786951] device lo entered promiscuous mode 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x58dfa65aef287edc, 0x300, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) r3 = accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x22, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f000000c000-0x218)={0x802, 0x6, 0x2, 0x3, 0x9, [{0x3d2, 0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x464b, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xfff, 0x0, 0xf9, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffff, 0x80, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x6f8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0xbfffffff, 0x3, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) bind$inet6(r2, &(0x7f000000a000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) r4 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0x9a8, 0x6}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000e000-0x7)={r5, 0x6, 0x4, 0x7}, 0x10) bind$nfc_llcp(r4, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) close(r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x70cc, 0x80000000, 0x8001}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000c000-0x8)={r6, 0x2}, &(0x7f000000d000)=0x8) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000006000-0x8e)="1c0f571328fe979717878782de602dfeef14df0d4b22d0296e55774487e744fa08864b2a785c5ca9bc5d43e57f351c4b656f4949d92d4410121c625004ac75c22460114a9d7039625e9d892146ec140e6fa4028bd3270220e6823a99c1ead792f929a1a52257d9cf47f5c93851d371e50cf62d692d46e1d68d3c5db89e11a1f26e748e033ff09707b8aff97ab356", 0x8e) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2f000-0x28)={@generic="0420c0b46bb6ded69d46fdf68e4f4800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000085d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fc4000)=@assoc_value={0x0, 0x5}, &(0x7f0000c06000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c8c000)={r3, 0x178}, 0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000081e000)=0x7, &(0x7f0000fc5000-0x8)=0x2) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d79000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) socket(0x1b, 0x1, 0x8b0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000935000-0x7)="1fb554a1ac5c7c", 0xfffffeb6) 2018/01/09 13:05:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007f7000)=0x3, 0x4) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000d69000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009ef000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd5000)=0x60, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fd6000)=0x0) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004fd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f05000)={0xb0, &(0x7f0000f05000)=""/176}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011a000-0x4)=0xc) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000433000-0x10)=@generic="3b3c884bb0f9beaf9ce4fb4073241bb7", 0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x800000000024, &(0x7f0000f07000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000dc2000-0x4)=0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f06000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/09 13:05:18 executing program 7: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000f000-0x2)=@hci={0x0, 0x0, 0x0}, &(0x7f00005b2000-0x4)=0x6, 0x80000) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005b4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000-0x4)=0xfffffd76) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000220000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000045d000)={0xb39, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x232, 0x2, 0x1000, 0xdc0, &(0x7f00005b3000)=@common='teql0\x00', 0x7ff9, 0x8, 0x3}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005b3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00005b4000-0x18)={0x3, &(0x7f00005b4000-0xf8)=""/248, &(0x7f00005b3000)=[{0x200, 0xc8, 0x4, &(0x7f0000495000-0xc8)=""/200}, {0x3, 0xc5, 0x8001, &(0x7f00005b3000)=""/197}, {0x3, 0xac, 0x81, &(0x7f00001ed000)=""/172}]}) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000413000-0x5)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f000089d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={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', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000072000)={r0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000548000-0x18)={0x0, 0x1000, 0x30, 0x7fff, 0x5bb8000000000000}, &(0x7f0000af3000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000527000)=r3, 0x4) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000af4000)=@ax25={0x3, {"7eac6a6f476477"}, 0x83b}, 0x10) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000af5000-0x2)=0x0, 0x2) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cdf000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008de000-0x10)={0x67, &(0x7f0000d4a000)="191c8852762e94338ba5b4a61f2c171d52f8afb7c0d152ac4fca1237214254e9ec42ab8514bf6bccc86314c7f8d0741688777b41b8d39b1d65d9096c87ec4db3ad7d24d2cb36a765c770ac17fda65f2c1ac9164b57490cea6a6a87cad0594bf66ddb63d3a0d639"}) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) recvfrom$inet6(r0, &(0x7f000053b000)=""/88, 0x58, 0x2, &(0x7f0000b11000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f00004f2000-0x13f)="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", 0x13f) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009dd000-0x4)=0x0) sendmmsg$alg(r0, &(0x7f0000b6f000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000fcd000-0xcc)="14d97a42b0971eb9e38fa64589d9159cb7b2d96e36bf91dbc038945f51e127a9e4eaf368b9fef461b025491a2bc2e7bd0a7dff049803225cfd660b328b7dd6a9dfa4b582168fd38e00fd3f6c033023eaff4353e11408b2356458c79102c589b70878a068eca794e515c5047d6e810b3093f727ee7a1d2c6e88c263f797a9bc3133f1494e02a749cb54578be96aec88a74d60528059de157da66d4c0030fcc254140349bc10f7bfc07c70d170662dd988800b0b36820fc42924775d45410138c25dd3391babd3943f52958f22", 0xcc}, {&(0x7f000063f000-0x29)="557930e3ed59d316f5dec1cfab31571fd153cf8bec7a9735cb4edc7e2427cfc119aed0a0f7c0c8cad4", 0x29}, {&(0x7f00008cc000-0xb8)="286f069e5a01d00f3eb512718c657ae6d302ba6852cd79c6ff628c4ccecf5e2eb9fb4cbb758d4926e3312dfb770ea0e5ff53197cd1910dd970319cae7fced33d9933589db85e81dec40f2a7d624a382c1b584bbe4432b124f3d1fe0f879d5828a1e217617719cf7f2cd518bc2743c080a625379dd6684fcad810349c93de21925fe618d28ecb0fb590106b9ccc0e8ce6e44150de9639d58035b517d6e34985a2df9f3a63e5a6b91f665d8d08d39128f992b5c6c017c69877", 0xb8}, {&(0x7f0000381000)="ce952f57c40863f120a0b3bb62b38dc24edaba9bd09d76edf70bb510a787fad9172c63eec0", 0x25}, {&(0x7f00004b3000-0x61)="6790200a548a4f4a81d02e289305eb4a8a3a1050801c820aea290dd9c2a7766c33391c8b4d4986ff3c9f05d85d27c1688cb0c28284457fb4d7dca923982fe8e618dd582de4769b029b050b5484bcdb3d685ae1deef925d893ba9bae68076435ed4", 0x61}, {&(0x7f0000b80000-0xa5)="8a95ca6929187774cf3a79a9976a2f5e12a75d08e3ddfe1640cb395bd82423540a011019d6f253da07148b26f9e3d028ab730ede369137187413f33bf78451e89f91647f1cf5ebc976c1c29be87276ee309b6657dfb2253ad3c0a2b948f9cd49c8f6c1b342151a0a11e7f86052928a99a199fba16e55fddb5d7c91096cc933b8c6bd1ed2e135d17ae303aa520b6fbff53f23099d78e741414e979e7a940fa226787ee3479e", 0xa5}, {&(0x7f0000843000-0x68)="c11ccda99f53933ee125e753815b1cfba03e2a099d8e1520ac1d9eebcbedca797b1dc40fa75939574ad96d9d7a56f8aee37d20418da909510d8c11f103ffdcf69f28d915cdbbd3efd59640ff531009b7375f0216621ea2e97a5bde413e0d33fbaa2322baf6cefa9c", 0x68}, {&(0x7f0000db3000)="854dea35fce516311561c55ab056c515a3578629a782520e064ecb8e643b79be3942879d0784b627fe8d8bb0c79f1189a6b0a2bac6588f82d2ea02387a77ca8d85eb40fe32aba30989e7259c11634a2ea5beb140e552f5ebab0e232b5ce59a37e6ffb58796530a3fc6d19877d6a4c8b46db12e9c4bebc518add6f060ad44870af36e471f19fca5da8073e834b1bdc27704af745ede94450617b9472d45176a2bde3b7094adf6a2310859fef8ec80cb95f607b8", 0xb3}, {&(0x7f000025a000)="e5da290f0ebe8c7fa82c2c09e012e961f50af5c1c664a93066a035de56386ef097ca99dbab25536a8ffc01f3b2295f4f8b0117689b2c49de4b1a08b77c84214d48b0c33c0354ae72474f87f76da8ba336e0074c7ecec51136448cf6e7b7c99ee0ebe855e89993dddf3fb856aa04385ed1311a2504a3f79e2181a207630640df1d1b9740b260bfde65de0f2c8f96ce2254d3c131ab0ef4604062e82ab2d90bd4a6691cb029a27a415670196d6633a5df7fbc4e5157e37edafc30df89958bffe7e4ea5072aafee18dba8a8a9b3", 0xcc}], 0x9, &(0x7f0000e2f000-0x208)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x110, 0x117, 0x2, 0xf7, "6e2b275d3bc8cafc5d48502951243e8e031f47973b2da9c753f6c7de4826ff7382d61cbf5ceab7bc5ee188a18f29fb379cc8d6520d6a9382dd0208b241cee13445807db1ecd4df68f8266fa701d25019ce9c517cf38d6c27febc1d8765d9ec5833c01913376ef4cd6128ce4178ebc26c4c061402f38bb9d9e26567434ac147c5f0b00825a33f1c4a96508d9819d492235f7f6dfe58dce8a8e34f9e508299507a238d9283b0db4c15524d641830e207031582f03bddc1b7013f0437a3cc52f1647f9143c2d2ac2ceb7b595f3d486dee2b3e59b5486445c7534951f7f527f14bab001e0ee7fd0cd955cfcac078bf8c4b636f0b7db75d4180"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x65, "3811b629667464fea5193641ccfeddc121130949ebf65842e3881051dac624562a875e0dc6209ef8be7c4bfa559cbf6d9b356c33db1869a2689395fe701b51986db0d38052c7349ac580b7f0433f13dac583c8a61b0cae10909b863d43e5c7c43f83854d8c"}], 0x208, 0x8000}, {0x0, 0x0, &(0x7f0000a63000)=[{&(0x7f0000b1e000-0xbc)="2d5fe6f8119703dc20b44deaa517cb4d5ff075f8fd817aa0460e97a9eaf7251b291ef9bd6dd8f7f6bca3f72716d586d688dfbc8a5af350440f997c9c9da207f6a8aee0cb619f8918a7fbd7608069fe70bd3c23a9dd367eee2c554b0714225fdffc2a31d191328a7515973c3144f258cb82dea25b76e8179d89cbd90e4112c1db652cffb8b780e57bdac7a6d59f7e135cdceea20499559b155ca31a0a6eb6b9ba1a22837748f4690f8ca3ba8137d8a261171e190fce2e00748f30924b", 0xbc}, {&(0x7f000081c000-0x55)="a8d50314f0cf8d119a25f4a4088bf3f7f2b29925c064df5db06024562ab059c6aff2abd4ed221f2a479a75e8b26b3b37014c93a27855fe39e2c0c5cc47040f5c7ab02e15e05cdb5dd1da7de01466d9edbcd1b0cef5", 0x55}, {&(0x7f0000f32000)="ddb39323b1fde08b805e7da9f94f658b1e3ca699da0bcd9dd6d11d6663a5ca7830a4232705d34af781f20d6196fe5688f5d6c810bbe54ec02e00b1e7e874c222ecb60584c030af62b718e3556fa00d4fd9120fe722cd71eddbc9da02adb111c36852d83981377f431ecb663cda4d735ebc364e6ee8dcdb05ccd332e0f3f888dda393964d17cb63bb9b949f4dff6f6dfbd3364afeddf530a43370c26ecaec276f6316fc1660825ed62178526c85578496c94a922dcb52b5af59e4bb8f05d0267058131308aa543333ff921d7ae39ee46db2e08fe96a7cd8582039ecc73961886673c6738d4e41", 0xe6}, {&(0x7f0000bb6000-0xbb)="388649339a8bf09d2e96ba87764eb3d81a57a9cc2f1a9f82020e5aefacc937984df85843e8012e4c01d4847e3353b4f84229b040a9ca32166c1ca2b1e8a984e1ae01e9e30e5df86962ab8a20d65c94729514146be917b20328f7b4f7e6c40b216634d319daee3915f6fab82e30dd585ff2ed198a0474f53b2ee0df3b49e4d1857efad5c8e74a3edab8f50b91729462da00b876eb1666b3defd4fb43d7a8ee57a2db85378f2dc1451d371c0a99a3a8ac0f59806838f5bb2337430ae", 0xbb}, {&(0x7f0000111000)="", 0x0}, {&(0x7f000084f000-0x2e)="99dab9bcf846edbf021d4593999658a5afbe2c84093694d5bf8236db70a584b5f001abafee88ce14eec195ee0d9b", 0x2e}, {&(0x7f0000362000)="c4ccc12fc68f81bb986109d4de91a65d107938fe8bebcad2677e0eaad5f3d76bbe9c671e40e9b57d9e7037a59379f4c1f4156d2e17f6fd587c9912b28812b1c630532075d4238ac426295b366d4e6d69365460ff831a90c2afaf556207c5dd5bb935b6b86fcf67ee924cfe7e8bf1e5c865c5dba970e3aaacb9f78e825dc6f3da44ae8e5a02584153a4a9411b8e1639ad7d111b0238e924c54ef88b6d66e08b40021265a1c471fe0ffee0ec2ec499e39d756c7b40cc63a27a7665a8e2991203202361b21edf3095a5555da26b9a5542a19b622c09ac320abcbf986ca0671a12380017", 0xe2}, {&(0x7f0000cf0000-0x6b)="b9f156cda713989b0889d609c7b5b27bbeb913391a0207cd0f6b891d6d62ed3102eae0d2716bd8a89e86f83c849e907ba92afb7705eb3e14043431f28a6a10434e6930c8a0d7a0458c1a188023ae45badbedf6844bae3dce28f4f3a78ba8fa94e1c62f79a29bf38f891e51", 0x6b}], 0x8, &(0x7f00008bc000-0x240)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xbf, "501c370a63c45c3aa0f3909d8064d207e98fd3c778331eaceb80809a4bd5752efd74f6683cee94bb26db84314b720e9763869d2c0982fc6fdb5888abb9eb962796fcb039d307d3acf1f4d0116bab165fa7d737d9856af81693f056bb4eda8339779ca60136bb55649fbdd893cb325000b91110cd491faaca52de997b357eeb8034b187a608d2a309d747585d26a3ab947aec54b45356d05709aba5634cd88218bc84f46d05f4b195288bed73c877a9a513de62faf4b592459205e69c872e01"}, @iv={0xd8, 0x117, 0x2, 0xc2, "de498bacc4f22a11dfa5fa0d4b22f0f4a8afa4dce5c1d5785f04244fc2afed40a5e4202a8171ab744d59ecbcb1c208964c3ee9a27ced9c755509d65456e081529cbfc91d74336ecd606919a032d9bddb0702dcca426be475e668093e013a262978884417a355527efa755c3feae25c146bf4c1b987a76daeed35f77cc52f0d37a927f02fab57a549a7f514ef3ff6261a1641fb82b6280ef8baad6d24e1cd1717a79ec818b7f7941fe13b84b3a05fe3e78051adf0b3e4e6fc83cc6e10e0de5abc6a52"}, @assoc={0x18, 0x117, 0x4, 0x12}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x240, 0x48004}], 0x2, 0x80) write(r0, &(0x7f0000a69000)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000468000-0x4)=0x0, &(0x7f0000607000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f19000-0xe9)={0x0, 0xe1, "7b3b5c9eae2ce7ef0e5f9c93adcc29bf656abc381ea45a87589ffca06b372557f3f38ac02addad721ce6314e6797ebc81c45e3b547d481ca08f2ff3ebf6b16fa6514b54f8d11ffe07dd902055bc6ebc878682ada062e3f62f633bbda0f29d75280da8af791518c0c284230f248211d10681bddf0b4e3da8becde7a519a9ef0d98765cfc32b0f551c0c00043e4ac6ccd3994029903b602a3c42768fc9a0def75ca13484ea92565670fd57c413e7c19821a4db645c489da17f8d5b148d810b732c57a14ec2d79b571abeb932bde614ac883dbc707123ab5dcc35111e00b93f0102ef"}, &(0x7f00009ce000)=0xe9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c26000-0x17)={0x6, 0x8, 0x2, 0x8, 0x80000000, 0x6, 0x9d22, 0xffffffff, r1}, &(0x7f0000c45000)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000701000-0xe8)={{{@in=@multicast1=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000)=0xfffffffffffffe9f) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b3b000-0x4)=0x6, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) sendto$inet(r0, &(0x7f00009b0000-0x6c)="32f2149e1b51d54e5ef6a69dc277c376623ef6388e6b429b58a329d1d8e00b70ab1221c0992b25ff4079fdb43b19c5c39625a104164f0827af88057d7ffff290f19cf21cf1e27c5bc5af31f8efd9be25f5fe2d7f9a841ebcef92f0f3633f5df813cbb24dc55e171cad8c6ad0", 0x6c, 0x8c0, &(0x7f0000007000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000822000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000047f000)={0x2, 0x0, 0x0, 0xff8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000cfc000-0x20)={0x2, r4, 0x0, 0xe02}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000857000-0x6)={0x0, 0x5}, &(0x7f0000da8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004aa000-0x108)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8001, 0x10000, 0x6, 0x8, 0x7, 0xbf, 0x7, 0x1609, 0x7ff, 0x3, 0x0, 0x0, 0x1ff, 0x7]}, &(0x7f0000cae000-0x4)=0x108) bind$inet(r0, &(0x7f0000731000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[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]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b70000-0x2)={0x0, 0x0}, 0x2) 2018/01/09 13:05:18 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000e7d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000747000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f79000-0x8)={0x0, 0x9}, &(0x7f0000f78000+0xa77)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000f7a000-0x4)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f79000-0x16)={r3, 0xe, "c93386f528d8ddd4ce32f1280a33"}, &(0x7f00008a5000)=0x16) pipe(&(0x7f00007a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00003f8000)={&(0x7f0000411000-0x4)=[0x4fc], 0x1, 0x800, 0x5, 0xfffffffffffffffb, 0x7f, 0x5c81, {0xe07c, 0x2, 0x1, 0x7ff, 0x1, 0x7fff, 0xca51, 0x6, 0x1, 0xd5, 0x8, 0x7, 0x946, 0x3f, "ad0ecad80fc05dceee6b75a1803bffc189d3f9ed1bb07e8a8dc12800118e1e3d"}}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, &(0x7f00006aa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xe, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f7c000-0x6)={r4, 0x3}, 0x6) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000f7b000-0x78)={0x101, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x7, 0xec9bfa3, 0x3, 0x8, &(0x7f0000d55000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4, 0xc4a}) r7 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000069d000)={@generic="d8cd3c803f1ba7af12df20400565280f", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009af000-0x2)={0xffffffffffffffff}) r1 = accept4$ax25(r0, &(0x7f000060e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cd3000-0x4)=0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000061c000)={@generic="f922460947bbff41713301a93dd4447d", 0x19}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000)={0x1, &(0x7f0000dc1000-0x8)=[{0x2, 0x10001, 0x80000001, 0x8000}]}, 0x10) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000099a000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000142000-0x4)=0x0, &(0x7f00000ec000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000438000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00008e0000)=0x0, &(0x7f000047b000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b7000)={0xffffffffffffffe1, 0x0, 0xb55, 0x0, 0xc8}, 0x14) socket(0x1, 0x7, 0x8) recvfrom$unix(r0, &(0x7f00005ea000-0x1c)=""/28, 0x1c, 0x100, &(0x7f0000432000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00007c5000)={&(0x7f000090d000/0x4000)=nil, 0x9, 0x5, 0x0, &(0x7f00008bd000/0x4000)=nil, 0x6}) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000f6000)={0x9}, 0x1) recvfrom$inet(r0, &(0x7f0000a10000-0xbb)=""/187, 0xbb, 0x1, &(0x7f00001b2000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000020c000)={0x0, 0x8f, "2b4263da652690d92c32afd958e4390032d49f7b8d9ed2c6f17a14659457ecc92870dc5c6cba387f047f18cb2de03d3653db92f5b5197cbe6f71dddaaf0592f4e43149326cef87d98d2753fda0af3da6fc56277c691c69af9da8cf35beb03121e50a5392e520800f60f7b1392fffb1b2edf5c17d484c367042712f15a9b1f0517aecec961b7c5bdc68ca47a64b9c9a"}, &(0x7f0000777000)=0x97) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000abe000)=@assoc_value={r2, 0x8}, &(0x7f00005c8000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000ef8000)=[{&(0x7f0000ed0000-0x61)="e8", 0x1}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000507000-0x7a)=""/122, 0x7a) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000022000+0x979)=@generic="de2e83ce93c20a924f42138b854aac82") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002a000)={0x7, [0xffffffffffffffff, 0x2, 0x2, 0x0, 0x100000000, 0xff, 0x3]}, &(0x7f0000001000-0x4)=0x12) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009e7000)=0x42, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0x90d000)=nil, 0x90d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003a1000-0x8)={0x0, 0x7}, &(0x7f0000824000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cd1000-0x8)={r2, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000255000-0x14)={r2, 0x7, 0x7fff, 0x6, 0x4, 0x6}, &(0x7f0000bd6000)=0x14) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r3, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 211.100717] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 211.154573] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/09 13:05:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000044000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007bd000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x1, 0x1, 0x20, 0x0, 0x0, 0xa0, 0x8f07d7183a50d421, 0x0, r1}, {0x7991a1d0, 0x1, 0x4, 0x6, 0x7, 0x3f, 0x1483, 0x1000}, {0x0, 0x98, 0x8, 0x7fffffff}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x1, 0x4, 0xc, 0x3da3, 0xa51}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) close(r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b74000)=0x1032b, 0x80800) setsockopt$inet6_int(r1, 0x29, 0xfffffffffffffffc, &(0x7f00008ed000)=0x1ff, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x400000000000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000016d000-0x1c)=@in6={0xa, 0x1, 0x9c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4000}, 0x1c, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @init={0x18, 0x84, 0x0, {0xff, 0x3, 0x2, 0x40000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000434000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x5, [0x80, 0x2, 0x1, 0x30000000, 0x1ff, 0x400, 0x7, 0x6]}, 0x5c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008ea000)=0x4, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000ab000-0xbd)=""/189, &(0x7f0000f73000-0x4)=0xbd) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="d0b0ece95b56b39d8fcdf8f14c2eb4a9e93ace3421e2b2397063c2c24bfb426bc895cf4a6454749c18ac955c49a59c946510054e6cc06fa62b6d9b985ba74d8bb23e945ed31b288529098f4408953707a653608a7037e16239dca7425c808ede54cb936a24f5bd43c6b079e3f78c48eb384f2f604b70bac05c994d9c90cae9e3b40c3fc4c74cc1ba16adaba892166ea21ce2294073898f95251b09aa2bd33f740906308a3139a43b9eefb932da994b27189a61de56c0d7313da355b764f61b37fa32e7e5623cd5c252799bb236d63bf550a36893e61d7ee082ad389fc1fdba934330d34fa227909edaf3d036ff17dc5915fb2ce574f185d399d94174113556aa804b89052b7a8827e1a681c5cc6e4a86d9a4799a3641503b822c8913457ee39345a64c3382b77f58b886c8aadd4a3eefd2d210b0a92837ad9404f3b5494d48a9803677f016f392185233b8cff41f414256b0d9b298f2c87bbb03ee69c6c5bf5871eeffd037adb2263d18115ef3ddcb80ec7b5020e305b54b405b64372a073b31361ed4bf306bc9715e170b81024502a3bea2a7992664392385088b55e502a64ec025634c05d665062c9306ddac3320fbfba0230976c585aef94ef21e8c98e331002021c73fd9451a7f1227663d0e8a61622a2b2ac57ec0340157daebda9ecb0fe6f61d3befa8e5de40d9e00a7a81cac6e9a8f94be1fb706ec7f56bf68b3058c7a87b1de968081064a10a36335f5a7fd0261265faf6efe1e3ca1ab94112f2bf7a7cd77a7879eff0ba083df799b1186c3043cc0d8c09db97a3796231aa4aac2b0fbf6ec1823cf134b96286df99f7d2863fe99b7e25f062793505dc609c33a2bc12f3429934094c905849b4f43a987a6fa9923f2221b3e9e7238900da5d5935489316bbc6b57557a1cdf7d5b7adddc69ba0423b6d4080a012f4defab0672850d1b5e252007ab54fe9622d144c94eb1d094ca121b0d483e6389fe2d4d6635e3a1174c68e0b47fe34094c5f7231eaaad4841c812f816d37fa99a1b4cdaeb73127f23e6da2eff2768639d7e1adff6d014941e8f2103691c47e3d0af94a830cdebaf5d3cd19332b8586370e5e80274690d75870620a5974aa403a4d07f6c29a297a9279020ef8c836ccb2335d66ccef174de7101de56a6096f8d0736741dcb8976cacb061161bafb3997a72974a9830c12705410aec543674c1c5ce93a4fbf0cf4e7c078b73a1aaa079895bdb86a12c0a7d2995b66dddd0765a871385d2c73ab97b0eb54fdf73a5d83242a0a951abb8a798241b66266c6fddac0436d1ea8a01fb25701cd6b92c833312b8652897c9a48669932765bb04996d7dcaa5661b7e125aaa757a3aa1f1e782360c76b7f432c9402abbfdf017afee4cb47f49a8c3aa5bf1e506ba3b56efb2d8006bf8b8c04eb1fd33cab0e1153c1657b0aabfe06d02e56fa897020e565d3b682a846a9e0028303ffeb6f174f123aaf00b34315c509eb4df7409589084d1994def5bb9602f5d00a9b4dcf4a42d38be46f700b38a3751a78ee35dce063b2059087cd6104c474c573a613395595a62fdab230741670241246019efaebc27d6bd3f842567d8c9d85b4b4e1ea31af16d9899825d537595c7b31ecaf8a66c30e657bf671490507c6b795325ac51815c6b7d8170d5bb02dafcf664d2a7e48927a9a860126667bdb08482d3826559b755df1de5ad47bd418833fd47427b876afff00ee5fdd613595b56168cc95308ba5dc2a4d06959967791518cff89bed2b9b6cc2446ee81761f607187228d8649f6a8977052ebf549f268277602cee9ad02e290f1654012d7d42c01ed0378f43924be2ae022a1c9673e7463876b50737d807f3821def95893a48e3a498963908a8712f10993e7900f870ee68e279bf24a969420af4580cfe2618aa553f0d0cb4fdf3dcde5d84686cf5bd0542a11303500af8c86e883e33265c28f49d1fbb98952b8169c80fd79d12d5e9b6402d5ddc821b112b9a4644cb6baba4185df0106da168cd7917d4f90da7cd22d3502e5ffd50d689c0c1e16fbe36c059b0bbd1d6a14b2d1de5e1e6926e0f90cb8a153d04f89f0cd59ff80966f092244e2b43e7b71d732f448d066686d105be520960f929a7ea2e72d029bd7130903e7224af82424a424f92526aad14b245361aa616dac92a95c02222ccb820a501ee1bb0daddf95f64f68077bfd6f30e679f3523f5b9878f32fda15a6ac162f18815b713da4b1274e6394306e85d55e4301574ee92c2f901dcce077c4ca0affdf49d0d5c0e4c2f24bd45fd2ab775fef3faf4f637015fb87d3d9a63c79360f5db124d083019328c822aaf1d23776f4b8158fb66143284504111ad68ab0e96f5833325cbb9b0db6b1d26d4eead1009c640041f20ce913c25ed5e152ad319af925a127c41e846f6418952e68ca9ab8421e3d4a6f47bf6cd70d18d0daa79b9da28f8db9c3e414eda2eff2a4e13bf19903f3c37eb70c96d30873184462db9f90cd7dfd60d8519ae9343feb00ff53ab830cadce0cdee318aecbcc092e4ca3cd87bd37b3e104e62c34ef11ec61b2e23f1279cac891a614b854ef5b1c614f591560fb454340d44a69cc25eb80ad8d9dba771670c58f13adfe3d2d6ff9071a6155b57457d56261c9d60cb9b5d9137578e716b60049d1b1f74bc2b2ac9f4eb6efc411b872c714dc5151738df0c0f798d01d9bd7d9c4f099340a6ce39b45a22a2af416704c4cb91df0aacc8bd68f992cc89344d00068ba41424ac3a9a9fb68026f9a16806b4761cc9760d9e48daeb51f1f9209e17ff5fcf7184896a09a1844bbeeb31d9c748400d9b818ba25605fd1e77628981774bceb5427e6e9ca6a10a4b79ae056e6b9ae7dc03ceb98dae389a51bf458ef20a8f9cf8d0d537fe80a4c539d0b72c17fef1ad4a7e9a13618df7eda0caac137ad9d30bf9aa53afd847902babab162d68182ec0c745b5334c6c78d11a91fbf7dcd0ba129616a59fc67a48e68db9039928a2074adb15da52262d193f32d400c260198ab370cc236829e6211dc36a1436a21061e2a8dbea52b58a9fc085531ed33419fecbb661bade9ec81209b0d3e7d34caf05b1f62d7d8bc9332ffdad399b0ca75b34da308071cd95ca9a27010f0929e43af49388f01270db5f57d5b3bade7fa05c01b97c53cac5c61b86754f19855a26692a4c580f8ac705ec2440a17f365a7d5b1033a611de15ebf367b365b975f98f14aa618a7f0359d9b9cd75f8f889b7cbbe6faa089a950adf6afc5db524c8e5114c1cfbeed127db8987e39b51e37c4b4e0bd3a8a1b6756784331b05882a74863c63a57f4a4ae92dced771de3f5ac4b65ca4401a4190b2f5ca7df0bf0ed49b08dfacb6c797afb548e3b52a48dbc86134640592d5391ca0c71ef6b00df96fac8c95db47aaf1d39f725948bc3c4be76b4bc34e998c43f46139586750a4b616a92e87985dfc105d0e8d3d56d2eae39c8b594a4907f6ecc6014052b8d391a3c284e24224a16af6cdf13d68e36bd18e8f807489e8c81fb30dbc4d9ba5543334b00bea06dcdd4f7e816b03a4d22afff250f342d7b2b833df98b658f0ca4646f340b0ad5f4216b212b0ce96c354fcfa8feefdb30985904e75bf2b3de469705d9cf2a9e1ce80247c638e983353ba565e5fbe5566fd10abec7d736a81d52b1c3f5a4d155602864bd134334227bd9a30297ceaa405fd78226ab1b8b985d46fd1cd47ed503311f78c1c2e104a3093f318427e44538d036f49bf987ce7b3c9988a642992e4893365b2ed53d320024506d450c8a583275678e74155557377c9f97457e75214c353e20f60c20927ada5c1486b46b21e860f41bae412b5ecd4f7763d6093e725b3fb5193d31cc728376d7bf80665b484e4fbdcd812371a262b138a012f3b92b62284fbcb60eb9d5061c83b65e98653834004059893b1396009dbb6dbdbd3da343ff1ed64be514d247f8c20c7e3808e4d67f8941c5742848e54616d8bfe099918e1edfe29294e882ff69d3c3f24187b625a4dc03990c03e545e4eda2fa567d5187bd0276d03ebf83a707df97bbdae809792a122c9f1e302492e1b155d95e2f2e4231aa7e9bcd9b502834fa1e5dac5d1a51be171a194b6b32b29ab9050cd67473974d9205b3890c058613bbd23dc5795de2285170e5493c93ab435601c5c8b4d2bbf9b0be8218c3e83324f3bc7a3a2bc187177a3fc50f174fee21b9680474fd1bafe32c6094293c80ed08a21cf1928f52b99b98e26ccefbd8e472e1d79e17612312ab03377c9f5c69c8f63cfc64d16a6ee79612e781f654cd6a8d918d02c003f821ae85201a8e0cfc69d60aea1cf785f237e88f9e45174629d77386fb27ba605609f8c9a0f031533b1e747dd3f0a7d8a0d92cab60ddc270ac5cbabe17f73d4146579272b1fb8223b42092069da12065b27f02e886b4caca2513b4ab4406efe6f2df6d4c7d4dcb2a1a91c73081fdd74d0b5edb8baf65f6c04e2f6ecbfff82cd6fb3639c15fe15135ef68ed3f1eea07bbcbe3695750cc8abfb422d9c57ec7e197cebd0b8d0e84287e5e0e84e759999472f432937bd66a9ea35c457a221091f9102ef2a68f3c01a714bb592e523d8fe9b936ece5d8c75a1cf7b8bc8690495e8ac0d7e5eff6c6b8aa00fbfd35df27e4296f9498793a784dd2f694e6678d827bdaf2b7a426b708f4a288cea7c7a118426de2ec5815c9346146edd94be03ae0f35a6ae032ed01cccf118ac99faf3206628202aea6c6c54ac362d4b5ec57158fc7aad33ac929e9626e979777c8df711daf5d76764697ecfbed0f192451db00c45adfc3a9b19dd9336bc89c121ed5c0297d0fd4bc7169ae11f276131061a79ff0619668db2a3dbe1d434d78c0b80332be417fe3fca0133d5b6ce4367bd355903a7568594288e6e0288f8c0d66bc02718058b0eb10f9d0382d2db54d1140c0d9c0b7c8c2b525dc1117a406efcb903f987fbcee1361ed0ac1a8886dd9c65512335f13035c51847feb8b5066217ecb7858ce0ed7e7a200365fdc10f43dab3f5336a5f098fb2b8d4938bc9010ba2ab8d92408bca69b7ace1e657d180cf177ef602fa68c3f8991cf84755d5d9ec6dae1edfc2b7383ac237ccad06e9bcae96e3c8187d11ec4a6155aaafe42ea20cc9dac29547a603118bad1db116b58c26402045a6d73deb3559724ccb70789fa0b82fa5cc61cbbe0d1fb91413b1e4bb1f27485a4d1e7e3dd66ddb43b0a9f4345b13285de7b909839374208d59e9be0b4fad57a771a29fc82c53a8e12c439de9099560edaf3315adb1ad845706c94f25ab1201b674778703fa2cb7e454d86f858cfded97141d79805d42091b18b760d64551e3a5b3f91ab93ea4a9bae69a2fabd5d41b495311e67cfce40bbdbd0b715101b445890f620b0a6a6a5ad8e45e4048e524c3026accf3a628c2ebf091fa35b346d00a5daeab502ccd58d215e5b67242cc74aa5429dbe8f46767677a84bcf7a5556836172365ab5335b9213729188189bc6e7a41ba96bfa8d593f8e95224b14e1b4b20439abcf5553e8bce088e4050de1910bc9a672afe1c0a0adaced00184e77d35763353db97725c104e8920e0b2fd67b9223b8ab346ae68c0ca37a85cd0218fa9e899b6e423a6b74006cf2370d33772bc3b4eb94ca8772f90cd27b0db248f7b4eb320f9f4e111e84cc751ea4d85d8f6cd0f6db91c48844fc14342d5640fc0c6831867861a26e00e1fe5e4fcecfc486240d226c1a80108e8f8a5dd909d5863139319744cfa686c01157269b0460442377d747ca114fd09bb69f75e5bb729952a0930c0ae76398fc", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/09 13:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/09 13:05:18 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dfd000)={r0}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dff000-0x4)=0x0, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x4, &(0x7f0000dff000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000270000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000056d000-0x8)={r3, 0x3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00007db000-0x8)={r0, 0x40}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dfe000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe44) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dfd000)=0x200, 0x4) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800000018, 0x804, 0x200000000009, &(0x7f000044d000)={0x0, 0x0}) connect$ax25(r5, &(0x7f00001e5000-0x10)={0x3, {"76ecd113699632"}, 0xff}, 0x10) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000e00000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x6, 0x2, &(0x7f0000a35000/0x4000)=nil, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bda000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x0, 0x0}, &(0x7f00004f5000-0x4)=0xa0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000dff000)=0x1, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a4000)={r6, 0x2c, "f42457825dd56f3364320d27a100bcc89e5032926d050effd687e8014a09a27cbf16cd513c4a452d3a1bc99a"}, &(0x7f0000dff000)=0x34) 2018/01/09 13:05:18 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f10000)={r0}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00005af000)=0xecd, 0x4) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f12000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00004ed000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a1d000)={r2, 0x80, 0x1, [0x3]}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/09 13:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b99000)={0x0, 0x0}, &(0x7f0000e19000-0x4)=0x8) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x25, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000048000)={@empty=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000507000)=0xfffffffffffffe61) 2018/01/09 13:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00007d4000)="8d5941f41bf8c4f8521432d480b0f9ee27c026b1ea7a85090ef95c9ce0a3fc1b7e6b39a2c871328b3a10cba095d67dca0730fdd752ec8d19e0b28afa42b35888c2b58c7663cb48ccad6c6abed6e85835b33617755b595ad559b6e641c1935932c6464e271e22ae78dd3bb671d17a0e2bb73d40fe036de7718acd98d08d2cced9f814bcbcfce763bbd55c2c84302b48e594c608fdb8cdab9666d04def9209283f2a92cb757fa673e70d635930ed545e803397d64b5d8f6cbcf1847ddb9675046a14e7eca6d5ee99e6e59ce0e0c9acebcfca1d36ce885606fb3be0cefa95e835d9789d", 0xe2, 0x4000000, &(0x7f0000bf7000)={0xa, 0x1, 0x73d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 13:05:18 executing program 5: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f000006d000)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000039c000)=0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000581000-0x3c)=[{{&(0x7f00000be000-0xe)=@l2={0x1f, 0x7, {0x7, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x7, 0x8000, 0x7}, 0x3, 0x10000}, 0xe, &(0x7f0000062000)=[{&(0x7f00000a4000-0x25)="4e49e364529f1bd611235334d062375ceaeb57a659c635402d70425225f76d4ea6cc83075e", 0x25}], 0x1, &(0x7f0000581000-0x15a0)=[{0xe0, 0x18d, 0x4, "12883a3a2a462a812c788e5cc6b3ab595b74721b5049c385f8d5e7e9fc948192a31fe8b005dcc0fc654afead186ab601310c3880e8ee765ece7ee5af0356391aa4890c85144f33e28e8838248cbf258a9456c1d9afad232d256df3bee1d97e6649f83ab93ce2ff1651e2997e27ff09e9b403ed629bf88a6aaed45779d0f867dcc466f14e125dedfed652d324ff18ce26f3257dad5f4f4f76c594f1ce9e5235d1bd46b5bfe51d90541ca491daee69ff31066ad845eb24cbdb66fc86e8ae6af1117f798061ddf11398e5"}, {0xb8, 0x11d, 0x20, "878031bcd679692f84a3dce25f93927b5927ae6f9a3a2d07259280a8f001e48396688d4503021a5b9f11b7687742c5a6c63693959217284edb79713c4b91b2c20da3efd77841a0a47ba27eb9d6508a35b9fa7e24bd4011332d3afcae9fe065c3320324cef04019f673900eb81b32f0bb231bec8919521a5fda4f2a474608f44906db1f21a6ec42e42c392fb06ffbacd723649e66ea81a21eccefa2c4934c10df8f06ab823ac7e4"}, {0x1010, 0x118, 0x3, "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"}, {0x78, 0x105, 0x7, "bfae5522d3881ec5583f014bbd05c98eb8aa59e67b64f85aabb7df4ed11ea3607652fdc687c190a95d5a7192a034ef3f03f8f7768069aca98d840291fa92377cfcf68a1f0331c3cfcd730c8a0ac48b801f2803154711e13a41dab2e4c9eb8fdc2ddd94bb7262a275"}, {0x20, 0x11b, 0x1, "f97da7b2d154a0bf87e7db03"}, {0xa0, 0x1ff, 0x4, "3a88bbddddb3219cd28e4e528845f2ab47f4ce3e9988a795058f6856bd23cd828734d74e82d318d2d19ef30274e8e42058fd41cfa1ab1dd10aed205aabdc9662888352e9a0c9769fe182246c64235262dd8e62b413c9f84628f9580936acac7d27647214950a1868efde191eea90b48b6b28ba082dcabde3952a780ce14850c48386a0e6b79e6aea6c3ee2d68a34"}, {0x80, 0xff, 0x800, "9ca3599e35f55589e3a266a445e0e655ff2009c258166ff94201edfeb96482a8a0012cea165c36ebbe1b99c0ee0b74a310752821c129ccbbe67f40e28b09740055d3e5f8c7ef9011606a7bd6cd37225d08e8d1ef90fb93cd8fe2bcad22263ab6a6cc322c6f48d50560cf6b2b7380"}, {0xb0, 0x10f, 0x1ff, "63d6044cc23cd6a6be39e64f8cf315f151bca2d4185170c333c8dad6f6e79cf06c4612e949c0d07ca4f0e8e019acc9f984530cea03a23d8fe6527c2d47bc2e917a1456b175f04f8d07009afa1e10d9ce073a27d7b4f4d7a7f670e9510a4e91b1e86f1047bdc93bdadc3b2ecd09cccab51ed364d16deeed09e28e9534a6c2028e47a97b31ec7c199e55194ef3276903e1426dfcf738db7b3d0f8b668f41c13868"}, {0xd0, 0x3a, 0x5, "11c24fc4297760830e426d8dacfb76889e3fea9faa6d71bb94772a3afc4f7773dfc7f35a7391d9275df001cfac0db234c9e592f187b368425e8ec7cbbb62596490c5ead2d087da322d8cd2e4432acfc42602805202565a8b2fa5444826e716a5ea62b555a7031cb6aae8e5870317898b8825752bb9d1a9adc41f454a5f2e8ab8b3f33678398881bd3c3d1fe3c767824df890a8670087cca6f857f064585c01e19de1b6b6039a0c459bb12840c343d8d2f9ace2efec4f7357aed02d661d4b"}, {0xc0, 0x18c, 0x15, "ccafc3c15c86cb4a9c6b613ba56fbf8e4999e578f11eb8f8aca257be495cb310e97dc2a87c2c82891d17aa3ab324f191e5b2e9bc088df3b4d6cd72b109189abfdb34e7739c2d787f31a42b40f1d89805b8dcbed962c2713f90240f257ee3681dd2daab0c60fa4a8a2501129a535f9e7305abe72a1e6e7694ee58ad2244e4c7ecc524b27bffbe2cd4be869397b03573e57015e5215ded3e6d9b174897a44854be4e09d8cfb71e9cd4e8e5a8c01fe83b5a"}], 0x15a0, 0x1}, 0x4}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004b7000-0x4)=0x0, &(0x7f0000580000-0x4)=0x14) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000583000-0xa)={0x0, 0x5, 0x0, []}, &(0x7f0000582000)=0x8) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000010b000)=@file={0x0, ""/1}, &(0x7f0000583000)=0x3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000582000)={r2, 0x1}, 0x8) 2018/01/09 13:05:19 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000023c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd0000)={0x0, 0x9, 0x4, [0x65, 0x9, 0x2, 0x4]}, &(0x7f00009d3000-0x4)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000079f000-0x6)={r3, 0x5}, &(0x7f0000fd1000)=0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000a7000-0x8)={r4, 0xc2e}, &(0x7f0000fd3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ac000-0x8)={r3, 0x0, 0x1}, 0x8) socket(0xa, 0x80000, 0x6) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x100000001) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r0, &(0x7f0000379000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000968000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00008c3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00002d1000-0x108)={0x1ff, {{0xa, 0x0, 0x1ff, @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, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000384000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d34000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1586, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000723000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000009f000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000356000-0x3f)=""/63, 0x3f, 0x10000, &(0x7f000042f000)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000f0b000-0x10)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x23, 0x1, 0x0, 0x0, "0000ee0c0b00040000000000000049"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000017a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f000073e000)={0x1f, 0x20, {0xc5a, 0xda2, 0x1ff, 0x5, 0x2, 0x0}, 0x800000000000000, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a3000-0x8)={0x5, 0x8, 0x400, 0xff}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca6000)={0x0, 0x0, 0x0}, &(0x7f000076f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0a000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0xc) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000871000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ff000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f000082c000)={&(0x7f0000b81000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000077a000-0x40)=[{&(0x7f000023d000-0x95)="61675e3458535d831d9d6e760ad11f39e97d32f4028a3b7325e2d3163926ef0ef7ddd6ac7ff72ef18fe312098ee88f3c3608912b61257fddfc049ace67418980724f2efdae0cccf8e64e8d5cd1bee5331a32fe41d8ffa7e011c37b3dd809ab8899fcf1fd858685e265c1012b12f3d005cb61c7ccea662542d50b67e8fca5380dfffdb5cb6f34e82b7828f7ec00b538f05fe58f65e7", 0x95}, {&(0x7f0000d4d000)="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", 0x1000}, {&(0x7f0000f18000-0x7e)="6e531f526b0ac9a17ec2907850e84a1ac4a6ff18c0cae4cb816481cf7b14331d89011e769eb3908fc0eed187265bb44c14dd4ac2c09b21a868f6e00c1d0c54d744b7a35f993f9c26ed927a552b5d51cf28d0291b45cdccc8e6be03e1a8e4444a28ded53c75afc6cfb010c5a59cca96cdc0fd0b3943d8fc4eac7a60920987", 0x7e}, {&(0x7f000085e000-0xf7)="acec163ec730bb119b6a6345319e68d6813641d946e43a6386e1174e5fa7f83fc3e66b5dc901ee492d5c0df540397222598f0cd8a6a2b87ee7d7ae4f5ab96d9ebf0f9194365015ce72c554921c7557b821c31008b709a983b1f05e487985d5ce6de5c3b63812a615686c7daf83e468502ddc7351125e250095186122a4883c4ed0a28523e442754c73908bc534bdbc3a5cbf4057ca695d973a5fd1e91879a3c222ae914b780ef9a149546a9a573003549f2f46863fe737816354d6d074b40a0740702f1749d0493fd615c5448a2fed3ba6a63366e0be453a57444ebafaebcaa0440a3f14bf666ef883859b37b7a279a77a0bb3e91e8744", 0xf7}], 0x4, &(0x7f0000011000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa8, 0x10}, 0x4044004) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000d10000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b34000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001d7000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a86}, 0x0, [0x4, 0x9d8, 0x7, 0x3, 0x40, 0x0, 0x2, 0x6]}, 0x5c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) pipe(&(0x7f00009e9000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000010000-0x4)=0x40000010000078, 0xffffffffffffff2b) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000510000-0x14)={0x10001, 0x9, 0x100, 0xffffffffffff7d1f, 0xad7}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000048b000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x7fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x70) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000241000-0x10)={0x40, 0x8209, 0xfffffffffffff140, 0x37dafff3, 0x0}, &(0x7f0000edf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000057e000-0x8)=@assoc_value={r3, 0x6}, &(0x7f000053c000-0x4)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000026000-0x4)=0x14) connect$packet(r1, &(0x7f00003ef000+0x255)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 13:05:19 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000865000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000332000-0xe0)="0a0775b0d5e3e5b60ced5c54dbb779147a52f4d5732337743c1721728b156cfbdc3eb23fce1175c7e91988ada0254a05abb57b0e1fd8a37f7404edea64a19dfdb600411974a2f1696711b5def5bcb77182a0748f0ce0fb75b3fee98f190e4603e4dea41b50370f0623c6f69a1dc37a04c2464ed826e047df36fb47061ed144372f26317af1615488d9cb59a0d08c7b4b9ac6dda81f6478a0f6740aa3974d1f188c1f6b3802f9746faee828e46bb52e6a6ec14ebb8905c34607ca43af70e2f8bdd6d13d4a2d6fb9095e7ad5290add01a718e6afea1f41275be971b99565cce8a2", 0xe0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x984, &(0x7f0000fb3000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c4b000-0x4)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000396000)=[{&(0x7f0000fb1000)="17b649b2604f75962416a45b872aa29dd97df7d9724afe0a820406063d6ec139a7", 0x21}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000e9f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000070b000-0x4)=0x10) recvfrom$unix(r1, &(0x7f0000565000-0x84)=""/132, 0x84, 0x40000000, &(0x7f000071f000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000030e000-0x8)={0x0, 0x0}, &(0x7f0000efb000)=0x8) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = accept(r0, &(0x7f00001fc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cbd000-0x4)=0xae8, 0x4) 2018/01/09 13:05:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000d5a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 13:05:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000ad5000)=0x0, 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000cf000-0x4)=0x93, &(0x7f0000ad6000-0x4)=0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) tee(r0, r0, 0x8001, 0x8) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f000017b000-0x4)=0x0) connect$llc(r1, &(0x7f0000e87000)={0x1a, 0x1f, 0xf95, 0x9, 0x9, 0x4cfa, @random="02f622b62296", [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f19000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e5f000-0x4)={0x3}, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e6e000)=0x7, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005f0000-0x10)=@common=""/16, 0x10) socketpair(0x10, 0x5, 0x8001, &(0x7f0000900000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008cd000)=0x0) accept4$unix(r3, 0x0, &(0x7f0000ee5000-0x4)=0x0, 0x80800) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ce6000-0x50)=[{&(0x7f00002ac000-0xa4)=""/164, 0xa4}, {&(0x7f0000685000)=""/67, 0x43}, {&(0x7f00000d1000)=""/4096, 0x1000}, {&(0x7f0000aa8000-0xd7)=""/215, 0xd7}, {&(0x7f00009f8000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f000018e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffd48, 0x800) r2 = accept4$inet(r1, 0x0, &(0x7f0000087000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xab, "53e056b2e1b4435853bf9060b27d0c6c5fdf1b7522d1fb304f8f1f2bb74193a2ca851ab6f1aaaefa2fc21db9639af4a42f5b4922353c2b68164b131841b0357573c413e47e4556d6b5590d319df51dacc4d1e6697e79956508d3094f2a10b4c1e92b445ba4e59ffcacc8c4aae79de99e11a9a40133e2c6519c05a83152aaf7d801a08a94ec29892a1284ee652c4e267808744b4f0a984e361a61bfd6e3e9a167fa9daa3f41273d844cb255"}, &(0x7f0000002000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bf4000)={r3, 0xf9, "d6deeba11243843574cac4e7a4354195d6053de26e5bf8b3250cfc98abdf56abc0c2df44a435c2e89fc211912dae0f4398c2ee95480c1dd8360d0abe8afd770606acb238af8c95aee09f19914d34286330b65a38f07ebebbf41620985f92f8e2e56bbad64b85182702c0c61195eb59a7cb2f6e777ca0f68a362f74f2a7ae8b654f3fcc49ae62993251dc1124e0a38f4598b7cd5209397a6a30530876b961e919165d8a016efdffccce185c3b75f2cfc268d6b08290db71ea2b3f92868ccfafd322007986645d059f174493f57999ebbe7f64de77ae865d79cc9b0cf095ad968c1dffd1ee1020f4145c73c5013117259717e70a7b49ff7ed070"}, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r4, 0xc6, "b46ac9608bf070a36d060a274f26704ccc8cfe7bcc7d4e7812a26c1a154773bc8d7c7c4c9e2c1038c65c40e26ca1118bc6c1f974ab9d0a3e38aa2bdf72d618a9dc3bc7ec92ec2a33631597642dffa9560c7f5067e4bbab38029db6c782f483a80b0694a42026091a41cea134b66c03b2c510cd0c3f0d55ba954eac8b58ced207d6330e193a7edb730a63dd6aa7b7e9b48b4c4b57fbef6ddf53b8337bc5b9f131cad04f4534b73f39789c84786ac1f094e775245236b66fdf1e6df209029d79d39504acb84073"}, &(0x7f0000003000-0x4)=0xce) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000+0x17d)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) connect$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000034a000-0x18)={r4, 0x3f, 0x10, 0x8, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006000-0x4)=0x101, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000005000-0x83)=""/131, &(0x7f0000005000-0x4)=0x83) r6 = socket$inet_sctp(0x2, 0x40020000004, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000005000-0x1e)={0x9, 0x4, 0x1, "2c1d12053c8b", "6592ac00a15cf0ed0043c56dfb0b5920"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r4, 0x0, 0x1, 0x2}, 0x10) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = epoll_create(0xe64e) epoll_wait(r1, &(0x7f000098f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x40) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002cd000-0x8)={0x0, 0x8}, &(0x7f0000fe9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b1000)={r2, 0x5476dc5d, 0x7, 0x9}, 0x10) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x4, 0x0) ioctl(r0, 0x1000, &(0x7f00004a1000-0xf4)="e2d4445934a2d3a157c7f3596f53906c879a8825039490145c705b0ff98e849d6f1cdfb851b6c6e328ee086da9dcf8e54b1dc88484412d34c07b98b07c2a273d3ecbea173110665896df7fb0715b51ae8a86b0c464c0332e428b02b84b32b9bb19a34d8bf772965094108c8679a0a03e83d7baa8ba9f0ffc8b27ea7365fba5c797db3e0a2bf2e74a0123cfa78e0422ddf60b7806439ae0faa5cbffe3320875695a78a453c36f0e278733457311dc9d1f231a47dc5adee2c0a0777baa09d821c3156b79330aa229a377ecdb0a7f1224f360d7a5730bc21b2329d0fc1b0a5506f0a7c72e2a1dfe5fae17633194df43959b4ce5267d") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffffffffffffff8, 0x0, 0x1, 0x4d2bc5d347567148, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000040004, 0x2) recvmsg(r0, &(0x7f0000591000)={0x0, 0x0, &(0x7f0000ad5000)=[{&(0x7f000048e000-0x4)=""/4, 0x4}], 0x1, &(0x7f00007a9000-0xd)=""/13, 0xd, 0x1}, 0x40010001) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x7ff, &(0x7f0000eb9000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ca000)=0x56) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000084f000-0x10)={0x0, 0x4c, &(0x7f0000713000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x31e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a35000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c7a000)={r3, 0x400}, &(0x7f0000122000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c3a000-0x4)={r0}) accept4$llc(r4, &(0x7f0000ad4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000052c000-0x4)=0x10, 0x800) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x7fe, 0x100) write(r0, &(0x7f00008d5000)="26000000250015f8feffff780000360801ffffe80000e300040008000000000003003fc76e35", 0x26) 2018/01/09 13:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000728000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f00000)={0x0, 0x9}, &(0x7f0000cd1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000175000-0x6)={r1, 0x8001}, &(0x7f00004dd000)=0x6) accept(r0, &(0x7f00008ed000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000df0000)=0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004b2000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000c7b000-0x5c)={{0xa, 0x3, 0x65d1, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3ff, [0x2, 0x2a, 0x480000000000, 0xff, 0x80000000, 0x0, 0x9, 0x5]}, 0x5c) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x40000000004, 0x81) write(r0, &(0x7f0000b1a000)="22000000180007ffffea001d090007110af600000002080900001c00040000000003", 0x22) r1 = socket(0x10, 0x80e, 0x8001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000aea000-0x4)=0x5fe3, 0x4) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ffa000-0x10)={0x8, 0x2, 0x1ff80000000000, 0x28b, 0x0}, &(0x7f0000ffa000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000059a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000bde000)=""/44) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a35000)={r2, 0xffffffff, 0x8}, &(0x7f0000ff9000)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 13:05:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000799000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000e12000)=""/4096, 0x1000, 0x0, &(0x7f0000001000-0x10)={0x3, {"d369e664c64f33"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r1, 0x1000000000000ff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0xfffffffffffffe56) 2018/01/09 13:05:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a33000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="78fa60cc0903", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x100000001) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000a03000-0x47)=""/71, &(0x7f00005cc000-0x4)=0x47) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0xe, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_proto_private(r0, 0x4000000000089e8, &(0x7f000084d000-0xa4)="b91024d345780092b42d600a88dfd55126f13d11b6a5e985d349e0b860884aa6625c74d9066e23e4f12aa7b489d265cf57647c0094e363a2118ee2c463d3069deb2948db7aa70cdf7d42654b29b108f50c2313253cbdc86de941501665b0e5ddfc8045763ff10dfb3bb397c4ec5abc4c24fd23ef59106c9bed12738726e55d2c95723d9b6c226f98d44c107d61965a80914b53b309865ce46419211d13306a9cbfd09d7e") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x200000000006, 0x10000010) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000f6b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0x8, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000c69000-0x4)=0x0, &(0x7f000043e000-0x4)=0x4) 2018/01/09 13:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007a6000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000de2000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e88000)={0x0, 0x0, 0x0, []}, &(0x7f000063a000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000223000-0x4)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fa4000+0xa73)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x20, 0xc, 0x9, 0x10}, &(0x7f000068a000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00008b7000-0x20)={@generic="900009a4ef5f6faf787a7929f7027cb7", @ifru_flags=0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000066e000-0x4)=0x0, &(0x7f0000674000)=0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000df6000)=""/4096, 0x1000, 0x0, &(0x7f000055a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002bd000-0x4)=0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000901000-0x19)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f30000-0x8)={0x0, 0x0}, &(0x7f000042c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b84000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d75000)=0x1008) bind(0xffffffffffffffff, &(0x7f0000252000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="802e16ed4364", [0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000b39000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe73) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061f000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 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={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r4) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r4, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000440000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb722dac1666cff2e, 0x807, 0x5a28, &(0x7f0000c7e000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000f66000-0x21)=@full={{0x3, {"8d96a439cd8ece"}, 0x80000000}, [{"58fefd0aced749"}, {"7cdbeb72531e87"}, {"8917a8aff8234c"}, {"4d2d789751115f"}, {"a16ab2fd0f10db"}, {"54d6b749b9546f"}, {"6f9df886a0ee74"}, {"8a5be4638af104"}]}, 0x48) r2 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r2, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256) socketpair(0x9, 0x806, 0x11, &(0x7f00004cd000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f66000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000958000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012d000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000245000)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000dc000)={0x0, 0x0, 0x0}, &(0x7f0000f66000)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f67000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f66000)=0x0) r12 = getuid() r13 = getgid() sendmsg$netlink(r1, &(0x7f000009d000)={&(0x7f0000d3c000-0xc)=@proc={0x10, 0x0, 0x2, 0x80}, 0xc, &(0x7f0000f66000)=[{&(0x7f0000f67000-0x134)=[{0x70, 0xd12, 0x0, 0xd6, 0x2, "0a979305cc6569938614ccdbd26e74bb827bfeaf72362dbc1fd846381ff2328011c35707f36dbde88eaff42b33203200a58cfaabaa2a52798ffc47d80d30ec153d72cf6d222d70d7ad9da4ca6df6d84015ac1fe1d3240d82602642117603ea"}, {0xc4, 0x1ff, 0xa00, 0x5, 0x2, "9b58d4460fb6e925d14b652ea4c16af6c15674f43fe458c28cfdb80783f6a016780ce77aa4aaa76e57601410924e1fbaf5805923eea672e38a68c2343f3270496f271de7a476139fdb73cfade7331e5f1b04353601e21c9a32b9a2345652c6005f4c50c2e2fc8864df901a7a7bc1810005b28f43045e478d333c29fc55f68bafe7befadb79e9588f32b20ef51934eda69380e59093b9114d148346ac651d6c1946b44f72b99196632b4335e79dd7d80f69"}], 0x134}, {&(0x7f0000d6d000-0x1070)=[{0x1010, 0x7f, 0x200, 0x4c9, 0x1, "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"}, {0x60, 0x5d9f0000000, 0x0, 0xffffffffffffff34, 0x0, "afb31ec12da7b13b1e3199d16153c9f12e04ac62ba5b0ebaf4bc108af4cd1714bb06b68e3791bfaefc53912da1e5444d1388afa59084b54ee3c9d24f0c33912ab1baaa32ee5547b4637ebcaef3869904"}], 0x1070}], 0x2, &(0x7f0000819000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r4, r3, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x8000}, 0x20000080) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004dc000)={0x0, 0x4, 0x15a2, 0x100000000, 0x3, 0x400, 0x81, 0xc62, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3, 0x23, 0x7ff}}, &(0x7f0000f66000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e66000)={r14, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, 0x98) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000f66000-0x85)=""/133, &(0x7f0000f66000-0x4)=0x85) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000ab4000-0x4)=r1, 0x4) recvmsg(r2, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000021b000-0x2)='@', 0x1, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00002fd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000f7f000)='F', 0x1, 0x0, &(0x7f0000d38000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000e8b000)=""/52, 0x34, 0x2000, &(0x7f00008b4000-0x9)=@rc={0x1f, {0x101, 0x80000000, 0x2, 0x1, 0x1f, 0x45}, 0x3}, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f000023c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ba000-0x4)=0x1c, 0x800) socketpair$inet(0x2, 0x80005, 0x10001, &(0x7f0000e2f000-0x8)={0x0, 0x0}) accept4$inet(r1, 0x0, &(0x7f0000710000-0x4)=0x0, 0x800) close(r0) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fda000+0x171)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000a2d000)={0x3, {"8fea156b951ca9"}, 0x6}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007bc000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b31000)=0x1, 0x4) pipe(&(0x7f0000921000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fda000)={0x3ff, {{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdc000-0x20)={0x9, 0x2, 0x0, 0x5, 0x4, 0x3, 0x20, 0x6, 0x0}, &(0x7f000003c000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000751000-0x6)={r3, 0x0}, &(0x7f0000a0c000)=0x6) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fdd000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdd000-0x4)=0x8c) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5c7b521cef895baf, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x9, 0x30, 0x8000, 0x1}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000e000-0x2d)={r1, 0x38, "20a59c4b266f961408741fc9f483e9762ff525cbcd14c9a49b574fc6f131e1f21ca7b070551eeb89439c67869b791bdd75a7b40e37660fab"}, &(0x7f0000002000)=0x40) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x21a, 0x106, 0x106, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x10000213, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000034a000)={0x0, 0xa1, "669652d6765a3b4913540991533b2653225d29f5eca44eb5ea0731afd6a2fe311f1c21b78fe190fe9991313c959d16f73b4303056c5fbf5c543243eaf3889fac17d74110e097d6da11ba7ce513003cb7a5f2aaf3a3f8270bb8549f3de7fef31e2d285181e7fedb2c79dc12c49c17ed5905cdae2ebc4b116b30870f571572876b598c1b0eb1b5d3b4179dc899239f4e04770a2941315a902b513f78afa1a9a8b928"}, &(0x7f000010b000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000021b000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffb, 0x5, 0x6, 0x21}, &(0x7f0000a28000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f92000-0x10)={0x0, 0x6, 0x8, 0x4, r2}, &(0x7f00006eb000-0x4)=0x10) r4 = accept(r0, &(0x7f0000b18000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b87000-0x8)={r3, 0x0}, 0x8) recvmsg$kcm(r4, &(0x7f0000551000-0x38)={&(0x7f0000940000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000e44000)=[], 0x0, &(0x7f0000530000-0xc7)=""/199, 0xc7, 0x9}, 0x0) connect$packet(r4, &(0x7f0000cce000-0x14)={0x11, 0x19, r5, 0x1, 0x80000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00008a0000-0x90)={0x80000000000006, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) accept4(r6, &(0x7f0000445000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c37000-0x4)=0x10, 0x80000) 2018/01/09 13:05:19 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00007b2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c39000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x4, 0x7, 0xc9cf, 0x367f6aec, "6b57e43af61b3299ca63e80dffa1d7f5b59fe9a798a0917b7efbdd6d1eff6de98ee75011d83b1d1ca9b2971459dce1f367bcfafe37cc7187c0797adab70387", 0x9}, 0x60) mmap(&(0x7f0000000000/0x907000)=nil, 0x907000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffdf}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f0000375000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000906000)=0x0, &(0x7f00003bd000-0x4)=0x4) 2018/01/09 13:05:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0xbc)="95f5bf618d22af46e0c62ba0241d2b09a90eca02d57a5bf0b52b4d0fbd2bac3cbc074de5841396ba1655c428f0705f0d4772fac6855ff42c0b8324f3d2e468a513660271629848e40007806ca4163de8736c6f1a84e9637d8feb26e0a864961b7742714dc1a1bd0ba8ebdffe45fec438eeaa2b107f85a9c83bdcf323bf0fa8259e7e38cb8827ba72e8069b38e502a1fd1942d07bb1dd64c09e3f5fc0f4ec1d271d87e698e8d9f6bb0af2d3355ca4acbb6ffb40ea330539b63ccc6b3b", 0xfffffd75) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(authenc(poly1305-simd,salsa20-asm)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) getsockname$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003000)={0x1, {{0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 211.813618] l2tp_core: tunl 32: sockfd_lookup(fd=1215024389) returned -9 [ 211.834596] l2tp_core: tunl 32: sockfd_lookup(fd=1215024389) returned -9 2018/01/09 13:05:19 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000054e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x26) close(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x101, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ba5000)={{{@in=@rand_addr=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026e000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009fb000)={@generic="506f5b7e2528dbfd1e49cc108a48e027", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r2, &(0x7f0000252000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007c4000)=0x14, 0x800) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000011000)=""/18, &(0x7f000010d000)=0x12) connect$unix(r4, &(0x7f0000be8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000076a000)=0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r3, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) close(r2) 2018/01/09 13:05:19 executing program 3: 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, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x3ff}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00003c6000)="", 0x5e2038f16dc8d378, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x22c) shutdown(r0, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003ca000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e84000-0x4)=0xb) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000479000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000f28000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f27000)=0x5d4, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000710000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b57000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f0000f9d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000646000)=0x58, 0x80800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000db8000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000471000+0xdc4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051e000-0x4)=0x14) recvfrom$packet(r2, &(0x7f00007f9000-0x4f)=""/79, 0x4f, 0x21, &(0x7f0000d7a000)={0x11, 0x6, r3, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007fd000-0xe8)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xfffffffffffffd45) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000902000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000da2000)={0x2, 0x0, 0x10000, 0x1}) r7 = socket(0x9, 0x5, 0xffff) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00008ac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d2000-0x4)=0x8) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000040000)={0xbac, r6}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/09 13:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000db8000)=0xffffffffffff0000, 0x2) r1 = socket(0x11, 0x3, 0x2) bind$inet6(r1, &(0x7f0000c16000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d23000-0x58)={0x0, 0x50, "8c84b7ea911b76362fb4fe77e65203d83a9d9eb92a26e36653f788064e5662d4678fd14ab462ecd7c3355d0ff07a71aa7165cd7652db471ea04cce7ada0e0767fadb0864ebd1c4a31d1340d68754d4df"}, &(0x7f0000ad0000-0x4)=0x58) sendmmsg$alg(r1, &(0x7f0000737000)=[{0x0, 0x0, &(0x7f000074e000)=[{&(0x7f00006a7000)="ceef0db8f121aa60c22cc9153e890643bf74875f10e9b15eaf7da68b1591873ab94a4ace46afbefe637cc2ab6f7d2514c41c091eae10e9d1c2ca6da1ea054b36e1fc0e013f5e045c2a654ed534888c97bd7f653c0b84059ae4710370f078191f90d582b27bd0eaa4ca38f61e8180a4f9d85050496eb01a168dae6eb2b3ae62b24f5e93bdd6cd2beee0f018d8c820c9b42da914362da0ac1f96f792ba3086ccb9d4d68372b8025d930c176587e0cd9f68107c06e0487489cf8a1845f30f60ce0da32e71c31e9c486c00f3f9f194a9a59f6eb36d1afda6233b3d4b83c8b482e9da839f8102b7ed01", 0xe7}, {&(0x7f0000d30000)="124fa3ae6e1d8c1aae33f3b7efed27ab9892fa95858b1997b1d4699415da352211252d250eece4650d29751325fbaa17a3d8a4032055849bff60c15d77c568e7a3212d0af0d07c93b960bde3d4ca403d4bd60e6c77766c19a72925801943d161da45b4d00a97f4bb3bf1380841d5efa8710986b263938a8ba762683f91ffa39c3b5461261f31ad77681bba923d6ac9719d7c5d1117d7be39d855012beec9cc8b5c6646770b2b3f872593c72926ad629f98419aa46c3130cd1625af8f5e692d35b5a6b934b496e052f8c24503152f587881d4b35a", 0xd4}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f00004a3000)=[{&(0x7f0000435000)="2bd7053d582de8aa71a020a79d92b21bba8d0bf3653b73695409f8a2cd1dce7d166fc19db9fd90f2315fab75660b3d26ed96c14ebaeb06f5bd3b5bb1cbf58b9669569eb398ccef1f05a949e94944d79f10dc279d515a11cc698490728552ecdf3634044ed61174f77fe7955097fa266cf35df0bf20da102f2b5297624c02913437d7668f83", 0x85}, {&(0x7f000068d000)="ae22055a25732b2c82c0174fe5dde652fa350bea2d32774d4627ebf29a7459c117bc378bb92ec38e1a706a00f42626191d0eff1539eec390212e20f66d49c127c4f65c6ab690a89c2773192c7fe529eff28f7482962724d95824d16d3c521cc0930161da1daecfc64a0936485b23e3670f3b0b4dd9f826ce8cabb23ea720d321c087cbc283dfe8dd2663d01603b5d5608111bf755ad3e56ebbb508", 0x9b}, {&(0x7f00006cc000-0x73)="9fef35884e5449cf4497212bb59350c46cc3daedec0ac556a73d559a347b7e8cc673f7be05ec6576facd245beb8c6772a93de23ad88145b04adb0a6b58b8f0a4c2dcf64d076fc911b7a4cfd8c961f883e8d2176c0d750fa1cb0d4b3a884422e2428489f79a242ecc5df2a91afbf50a65b08857", 0x73}], 0x3, 0x0, 0x0, 0x11}, {0x0, 0x0, &(0x7f0000be4000-0x20)=[{&(0x7f0000024000)="06d67b6e9bab86f1fa36b639dd251f2fda5bce7eebedfdb954e30aeee84f3d610ffd2f08989a399d976f414007c7bd45fb4478a6bf67d568701e3131c77e1df4a0add73debae5c149fba5c5192a4fe15710ff5e67bb7aeb077dd75a47a057cea565637e66469ec16fd21ff108a53561fea255fe951a3583b977dff862e735e0d9c6e89daece6d6b28ec2a5d2081c", 0x8e}, {&(0x7f000041f000-0x7e)="84da77732477d854da9b1b526fc1be20b89c77c4543fad58e8d643274430c46ab452fa0c055d2c881947cf9555920e50a3b0167ed5adc1e84790f9c5ca1dde8aae71a15fcbfac1a3f94ede5492fb0cd0f085f9522f467f7e940d79158d037bcd7ff5bf993a009e544ff9cc2fc77c27c9ee8cc9b649c694e36cfd49cc02c4", 0x7e}], 0x2, &(0x7f00009b0000)=[@iv={0xf0, 0x117, 0x2, 0xd8, "4c8b22384c8d9fc6fe2de5a77b6d3aeae07198e764bf8be2badb6e321d644662ec317027c738be0f4db24ec319663db2ac4f6cedf4fe28dd48d16e60d219891e5e2cd8002966507babd5d791fb84a4903e6bade67766075ad636d825e6f56df40ae6c7864dd2037e223d6486708ffbb109863276c6adac592228cf4f56a633e23a180cbb5888bb22d39708dee78fe5e8f44b958f4acb6adb1fe528616edfb499c7062c0eeace8469fec2dbbead99d9bd2a693a01c905ac4b7f92ea2161d77c18471914ed2222d09c56f31cbf2d67d33bca5f5851b40e461f"}], 0xf0, 0x4000001}, {0x0, 0x0, &(0x7f0000d4b000)=[{&(0x7f0000e69000)="7a759aa350aa25a27348913234a5b00d2c72a4f9f7226f396a57c0634b503bccd6f27f981e768176f4ca9f1e3de5c29ac4035ad9da4e4250c7e9fff7318505a064445768a6ddb0e6d4e2a5bc6ece38d3c16236dd3b6c5c05483c0f466040b226e75c8faaafcf4307249aaf3fa84d3988a67f15544e35ffb9e17fe3d3e1f14d69ddef100041f86da51a66edbc2a3a052b402d0c39d8e6935c96b8380d19a5aa3409b3b15b086ec2e32ba0e84b32f8ab2802a2d33f69d34b747e83629562d34aa1cd75ae3457f21c072771f8330ab8b12b8bf83c71dda4953fda45db0d38cbc6d7c4dcb5ec82fe0e5490f369f4e6563d279271fd", 0xf3}, {&(0x7f00008e6000-0xcb)="7099c88226aa8b1e780a50850b736e7b06bb1c35b210b0c65e2ec895b05608522a8d9060c78a37bf5dd022bb77cdd03122b1e7b928166e1a57856320f8e971431aed187d73cfe0ce6bb588542b0a94c2ce5bf7790cbf89806de3391601e0de4f3a23dc71eb364b5f9cb0ee00948532f0e8b53a59126305ed01b0a13dcb2c4025d32b6b878b336f71d4341edb537b1aa6344fbaceb4538934ce9c7af3bb1c669fc27eac4fa95caa2df379ec1b868a355775fdf5eaba6911982808db8fa4d9dc23b5442a07a95fd1ab5269f2", 0xcb}, {&(0x7f000034e000)="0227f2d3ce813119337c090b8dca42ed1cdfed3df17f37795efbba931b091cb06a408c16befd3d9e71880f0eaacd5eaa37274c2eff63f8801a2d206edac9acb3007fb17671401a6843752ca4f09bcfe9e66fb5fcb93dbeb02cb331937231c6ffc4664d8b31c43988637c6e3b09b7f1", 0x6f}, {&(0x7f0000978000)='B', 0x1}, {&(0x7f00004f9000)="0077eb05307081c15447d327328279fba882f9b86708c0e7c3f80eb304f607868ac027825197cb5510169b4378d141a9e62303bf9d48a81986a94e30dbdf8149bfb44da335ef7349a86d4ece34742f0df92a95cbe2", 0x55}, {&(0x7f00008b0000-0x54)="b9f4ee78250420d06b023a82673a1b1ee12f6c9029572788e3907e938443552b6d8ff9f4b8b38a5ee8e101bd6583d254e3e7782a67bd4185eaf78c5c53d509e321385e202933be017833e4a8dad90a27431dc065", 0x54}, {&(0x7f000075d000-0x77)="9fd4e8785932c1f207f04fcd917dd18df8fe93825945da27669a535a96f3b94f47301595e184c1120d901777cc1ec1f7c341e21a7a6dade5c9b7ed9d90d629b20c0bdbd19e18520889163e4fff6c4a5e48e4fcee15573e6abecd3a1499c245b776c93803e7ffd3f1a03cd3ff061cf174bf2325f599d4a8", 0x77}], 0x7, &(0x7f0000d14000-0xc0)=[@assoc={0x18, 0x117, 0x4, 0xbc83}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0xc0, 0x10}, {0x0, 0x0, &(0x7f0000920000)=[{&(0x7f0000de5000)="5e5ed925516941cc1c7f2aecacbad47933cede56b9315a91a996f57eb79f0db52c28ed0f06c454bcac494310bc9f902cdb1722895d6d5606fa9a1defda", 0x3d}], 0x1, &(0x7f000030d000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4090}, {0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000a2a000)="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", 0x1000}], 0x1, &(0x7f0000e18000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x48, 0x117, 0x2, 0x2d, "096336377ec7d1f8ef81f8aa5d705fc764ba1f1903d4f2ce2b95c384aaa4f924b4047d296361fff7472d9041fc"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x90, 0x80}, {0x0, 0x0, &(0x7f00005a2000)=[{&(0x7f0000c0d000)="63d87a167c5fddd9fa4f3bf4cc041451faf32b056f18ad50b20f267a826a55d10167dd88c0263e8d69d707d08b3d5cca48e6e6611df291a956d7d94863b5d6536755124d3c76a989378f5fee1065073a3fe15a40575b031f1bafd9298a6bb4efd5540f30ba8a14aaacf589d5e2fea49054a457e7edd23522582c97139fcbc0a7196616b6106b9ee8c57607251c6c4de55767f9c44d85a604882fcc8a74ccc6d699418f873920d7b68ede74d618d5e03ac92553635e7fa99058e0237699cdaeda618ad8776268c851fb81", 0xca}], 0x1, &(0x7f0000719000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x4000000}], 0x7, 0x800) r2 = socket(0x10, 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00007bc000)={&(0x7f0000893000)={0x27, 0x9, 0x0, 0x7, 0x2, 0x1ff, "9e9b0803daab32e2e106ef09d51ccbab9f1ddb85211e5686a8e874633718f544ef39ce3d50f9c9db51d1052229a64402da3e7d9e5c82c761c99836a724bec9", 0x100000000}, 0x60, &(0x7f00009a8000-0x60)=[{&(0x7f0000793000)="93d84fbae90a30d7b1a11490ac770984f6aa3d7ac4b9a11d4945a3ed2ea3f385adbc62be8df3b04a549105ec003789f25e6e32ac3729fd43204eecbfba543c99309473c8096f5f35833d596277dfa69b6221749341b45f5b84bfdc1b30d748006b780c500b65c02327b9c064e90614a3b2d2a27019c740fd3a1629add38302bf57b5977b89134d6a62327d45ad95d2c69635dd311974a6ab32c493ef3899cb6369e9fc42457b6f5f06928836365323fb69485fb78c3370c31eb6f82c23d941cd00679061c92c0bed362afd45ba81068534faa5a5", 0xd4}, {&(0x7f00009c4000-0x26)="32a7819c137ad350c645f6ff5f48c0ba4e9addb9af8de350e4d16cb2464d2a9ade91aab07f97", 0x26}, {&(0x7f0000bd3000)="be13957d4fe656f660421c4b3c61874a49f8403cb9db547107b761dffac959299de22c89fe3578413ed4ae0fc1660eb316c99349f9215a91581f76c594918bd8cf3c9c0fe0f50526d00b4c05cf7c383f10957ca1d122b1c970a3f4210926fdc30d3ed3274b95765c", 0x68}, {&(0x7f00000a9000-0x43)="2e9b2f803bd9f908f38a893c6973225c62fb503c3edacbe9f18b37acfb6428200693fcf413f448afe90f6f9047991b52f25c52920915ddd73c521fdfd6e24bf8e0cd53", 0x43}, {&(0x7f00001d2000)="c3a18c8048efaa8144410398e4cbc72713d64e0082f1559528f70685da344459cb468927ba6bbbb6a9ecd227dac5fc676c5a3151ce0c0e621c6c3ab1d6cbc7218b00bdd0a8b2c674347e546bf7c0ef0628753f3f4f63dced0e036b98bfc85f31ed46ff365fe8f6db7f62cf6b1797c361c3c8d43fd05624", 0x77}, {&(0x7f00004e5000-0xee)="dcf5654f077d64677af2129ca48c52734b5aabc3ba90397ddd40682575550b97b42ffe8143fa07a59e25548966426fe7461db661cf28d3f59a9e5f83ebb7652b8719cb38c41a50440d3d8201bb8ee0cb8f6afef4f4c2132fc8e155089a244e805e28b7a9abdf73462cf99be90f035c299631a21160ee162caabb90e63410b1ed8ed4b9f36d2a67e0415b5849ec3313b6d9df50eb60c9b630331b921a9a0c8201d3fbf574fb97d80e583789d01e3c4471e70cb2890761194fbdef49edd01e937d5a9f58eb9f052595bab70850a897dc99b76853fd57df23b83af1127d0068ef178aaeb81b2a02b70c40b7f33eb73b", 0xee}], 0x6, &(0x7f000081d000-0x58)={0x58, 0x11f, 0x8001, "fed743a78f979c1ae9627027a82a8f4208b60b47b85fc47e4eead97c0e2aec55733a28fe942db3628d3468a01404165578a43d24f0da86dbd3af3baf2400f90ad2d6e034"}, 0x58, 0x10}, 0x44000) write(r2, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dfd000)=0x3, 0x4) 2018/01/09 13:05:19 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x18aa, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f000017f000-0x38)={&(0x7f000090f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c0b000)=[{&(0x7f0000c02000)=""/70, 0x46}, {&(0x7f0000014000-0x60)=""/96, 0x60}, {&(0x7f0000158000-0x74)=""/116, 0x74}, {&(0x7f000085f000)=""/191, 0xbf}, {&(0x7f000028b000-0x9c)=""/156, 0x9c}, {&(0x7f000074f000)=""/65, 0x41}, {&(0x7f0000738000)=""/157, 0x9d}, {&(0x7f0000f41000)=""/205, 0xcd}, {&(0x7f0000e45000-0x1d)=""/29, 0x1d}], 0x9, &(0x7f0000498000-0x5d)=""/93, 0x5d, 0x1}, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0x6, 0x9, 0x7, 0xff, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006b2000-0xe)={0x0, 0x6, "909acd98e4a7"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x99, "454b75a666cdeb54afb97fc35c49b81a961b4f18c9d53ffdd08d8c6c893405d60852355a7a4e338d1958a8ce6082a9e1376fb85916e5571a950b369c2422bdcea6292cdb08bc81c920f7b683f9be563ca4aebdcce98b4fd7eb3ad11936c151d2cab5afd8935093e2b32ae670b790369cfa6cbce2e2128d8e3691bcaf41df4907f146472db058187bd2a347d39adc33e0f28e3de3f6f600a3e4"}, &(0x7f0000b9f000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000073000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) close(r1) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4, &(0x7f0000f01000-0x39)="b94faf57"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) accept$inet(r0, &(0x7f00003c2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000)=0x10) 2018/01/09 13:05:19 executing program 0: r0 = socket(0x11, 0x5, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x2, 0x1, 0x7, 0x47, 0x8000}, 0x80}, 0x9) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/09 13:05:19 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078f000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0x4, 0xffffffff, 0x7ff, 0x200, 0x2, 0x3, 0x2, 0x200, 0x2, 0x1}, 0xb) pipe(&(0x7f0000791000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000078f000-0x8)={@rand_addr=0x8000, @rand_addr=0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000003000-0x9)={0x1f, {0xaa0, 0x9, 0x9, 0x2, 0x7fffffff, 0x5}, 0x80000001}, 0x9) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000c000)="99f7a27822dd23b6d7d8ad439692498284d57e018888b1e8c9ed772d82ce60cd43c896dbc563f7b4ef721a172c3bbb584dc0270c0ec61753e4d5563d9311288e42aa6032ae63ce95255c4a93001c0fcd79bffb1995c8a9ce7e2d47961da2fc21ec000000041dfff1892a7d8b27a5cb2c416fd018b0c1090c76c4c984f565ca04c7fcfc22581476c14fc25b2ce1d3ed8b58b2b9e4", 0x94) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e70000-0x8)={0x0, 0x0}) socketpair(0x12, 0xe, 0x8, &(0x7f0000dda000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009e6000)=[], 0x0) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000641000-0x90)={0xfffffffffffffff7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r3, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00001fd000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7, 0x2, 0x1, 0x0, 0x1, 0x479, 0x6b1}, 0x20) recvfrom(r0, &(0x7f0000704000)=""/152, 0x98, 0x2, &(0x7f0000447000)=@nfc={0x27, 0x80, 0x0, 0x7}, 0x10) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xff0c) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000009000)=0x0, 0x800) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000013000)={r1}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000013000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf91}, 0x1c) r4 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000014000)={0x0, 0xbf, "27334d7c13092852499e8cbff717b72e051738a34e1902cdcef711a3a9f0fa210429f4abf0d0999b8fc184628e739a5610b1e7b49f20afdca9c37d9e9253de34e7767f09d2db7ff63c351faf056a98bd675218d5965b62e28bd4fdda81c029b0779f7c0b4147f87fa3b51d82284f0a11d3a9cf5d9181b14e69285efc78ae76abfbb959ad59549c29b63e4764ddd2b670ba2ea0e72ae4d11be93c213c24d94fff09ff7a5cd355b4e555e206a5f573ac24b66921cfde2a24796989046701ffb6"}, &(0x7f0000014000)=0xc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000-0xc)={r5, 0xfff, 0x30}, &(0x7f0000002000-0x4)=0xc) listen(r4, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa200}) 2018/01/09 13:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffe, 0x0) write(r0, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x10, 0x6, 0x101) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000760000-0x21)="4869f9af6010ca19092f6a04e63aebfc2e02bbb0789dbe54e63e84ddbc3ae59f5d", 0x21) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000a7d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c95000)=0x8) pipe(&(0x7f0000f59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f58000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00002d5000-0x8)={r3, 0x3}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f5a000-0xb)={0xfffffffffffffffd, 0x0, 0x3, 0xffffffff, 0x9, 0x3ff, 0xfab3, 0x1000, 0x2, 0x4, 0x9}, 0xb) r4 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5a000)=0x60) setsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f0000f58000-0x13)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00007a3000)={0x4, 0x8001, 0x101, 0x3, 0x9, 0x2, 0x4}, 0xc) 2018/01/09 13:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x806, 0xab6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00008cb000-0x2)=0xffffffffffffffff) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fbf000)="9e6f0d0000000000000000d15d5a40005b32db", 0xfffffe61) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) bind(r2, &(0x7f00008fc000-0xe)=@l2={0x1f, 0x9, {0x8, 0x7, 0x20, 0x10001, 0x9, 0x2}, 0xd0c1, 0x9}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ace000-0x10)="38899c000de68db0aa9e302811b39df9", 0x10) accept$ipx(r2, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) recvfrom$ipx(r1, &(0x7f0000eda000-0xf9)=""/249, 0xf9, 0x20, &(0x7f0000a4b000-0x10)={0x4, 0x2, 0x3, "7435049c77da", 0x1f, 0x0}, 0x10) 2018/01/09 13:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c4000-0x4)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000145000-0x4)=0xa48, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ab4000-0x9)='vegas\x00', 0x6) r2 = socket(0x0, 0x0, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e12000-0x8)={0x0, 0x3}, &(0x7f0000d64000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000663000)={r3, 0xa0, 0x5a, 0x4, 0xfffffffffffff001, 0x0}, &(0x7f0000d7c000)=0x14) 2018/01/09 13:05:19 executing program 7: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004ad000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a5000-0x4)=0x1c, 0x80800) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e6000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x7fffffff, 0x3, 0x91}, &(0x7f00006e7000-0x4)=0xa0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) r2 = epoll_create(0xa1d) epoll_wait(r2, &(0x7f00006b8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x7, &(0x7f0000b36000)={0x0, 0x0}) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/09 13:05:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000951000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000440000-0x6c)={0x0, 0x64, "8f7e24cd620f2cec0aa0dd6fe84ff41e96b77bf10e8da0c6eacf37440dec0ec02389cf462505f751277cd73a4ea0be187a0a8519f4b0073b9200a41f4e92d367e9912b5cc10d2390b16818a5caf1e850fc8c945cdea17c9c3d67b861551d5f103868e02a"}, &(0x7f0000c4a000)=0x6c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000540000-0xa0)={r1, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafb, 0x9, 0x80000000, 0x100, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r2, 0x8000000001, &(0x7f0000b55000-0x75)="7569739da25e7bc3bad050e8be95f191fbf6fb612295f5f73a39cb7dd6ce2fb4acbe7754971bd60512e41a5d8903000000cee33106a015ea1cbef97886b3dcb392b68f056a493d03e9397482688e120d8723053e01dd1d0bbf4dfe7c94b2488678fd68c61bdc2d6f1855f6c155436459938a28fef7") r3 = socket$llc(0x1a, 0x3, 0x0) write(r3, &(0x7f0000918000)="dd14bfc5f2f42936889fd4c546642555f393d205fa7f7c192d4fc75e275844edb70cf02e7da9af9d083e4557fd475f2414eb386ff80c5b3073368e7f10bb98fe3ac79a6bb6cbf6040202d6fcd1a8348416f02bcb36f1220be9a4c45be4cb762d66f392e2622de9c4c0e35a9b7654e97d2f3ebf23390a1e24caa151ddef5cdcba98d98be204d68ac8ed63d0c5c6bb1c07b8991107d2fc70c5386d94bccf387917777c2fe08e21417f1834acaaa665e41fb65f82a7196dbe37fcdb5dc2da2b1e02d2d28423e6f637ff583c2dd04fe80695a3e4bc75302ae183dfadb1158b050e807054256104b5", 0xe6) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x9, 0x4) 2018/01/09 13:05:19 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ef4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eef000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e4f000-0x20)={@common='tunl0\x00', @ifru_flags=0x3201}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000788000)=0x0, &(0x7f0000ef4000)=0x4) r2 = socket$inet(0x2, 0x801, 0xffff) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="485dd7bffe45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/09 13:05:19 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9e23, &(0x7f0000abd000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) accept(r1, &(0x7f00004cb000-0x80)=@generic={0x0, ""/126}, &(0x7f00001c0000-0x4)=0x80) r3 = socket(0x19, 0x3, 0x6) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/09 13:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000eae000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) getpeername$unix(r1, &(0x7f00001c0000)=@file={0x0, ""/15}, &(0x7f0000bfa000)=0x11) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/09 13:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 13:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000952000)={&(0x7f00007d8000-0xc)=@proc={0x10, 0x0, 0x3, 0x40020}, 0xc, &(0x7f0000338000-0x10)=[{&(0x7f00003a8000)=[{0xf4, 0x5, 0x600, 0x100000000, 0x2, "e90372ad4313200d907f4b68637d2e46e90b0422a3ef9b3f8ac0a3204bd03d05c5dd2a2777f19c7961f4a41fbbfb595ab5b8f8698838cc80acef78d687e878637fc634df700d6dda9e0b16a413a56ac245313ce23ac6c4da2e67e2c65a6968e7ca1b93914c613738c7c1bc6a52699b8067029d32efac0213a722fb308c6a54cd46678cfccb2f521f6c82323c892b3d360faa5abf42e54fa8ba64d15ba535b04a9abfd954af06e3b1755dbb149b7a1743b925cd053534bfca523a490cebb0df415177901e5c2d1dbfbd9fa233bafe3974d1201bba516da74826ec84b90dc5c47ff0cacbec"}, {0x70, 0xc09, 0x404, 0x6, 0x2, "1f48ac4f2e4c441a78ae9714aed1ed604714a99222811919c5569b83e84bdbb4969da792c3083d95cce60557982cc2ff4b4deff418eb89a5d860423dda2cab5b7cdc66841ae3a042f1c0b549a364f092a27717b6635dc3000d731791d3eb6274"}, {0x68, 0x9, 0x304, 0x5, 0x3, "2baca2b91717938416b947dd0732b80e2c4837c826b1e494794cace179030e5599153165437442bbe5ac3354bb65794c1bbdbafea125ee5b6cfe67ec8ba4ebf21f9bb32ff9ec530a4cc762d431356cd7e55e2369ec38be6e"}, {0x34, 0x8, 0x901, 0x100000001, 0x0, "8ed7aa384c2809fac9c48e5388c0d66e43fa70343e036dd5b3b3c927f299967d7e3e3a7b"}, {0xf8, 0x9, 0x301, 0x0, 0x3, "45635aa73cc01890c30fe2b7795144139708bb0516f458573460e999087ddc2b70804222342977c7e24b3d9bd82842d57479b0f301e9c0e82ae26fdc7988f3ccea13a40b29ea05cbea712802629ecd8fc7c5f7a8e911e6c4d4e70c6f04d2002f694f35799d6151e4ac10928ee2ec50c205e8559849f3e46f54f8cf317020ed5784220b3e4932441569b1d08f02888e07ed2ceca63babe113c4c9d253ea26d35e11478fb1a19d3b4a275169c620867d798a63543bd5685af420936da59fa71b8ebb55d43fd6991467115f262c42b7cb63a56a96c40f07a90eefbe29caa5cf5a4684f401c46333"}, {0x24, 0x3, 0x1, 0x3, 0x0, "c2b272eb2d8521ecf090d865d63d1aae1d70af"}, {0x1010, 0x9, 0x4, 0x400, 0x0, 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"}, {0x40, 0x5, 0x200, 0x8, 0x3, "c7838917b338907756f6a7e68f286ef3f77953c3a1682a306234dc64e4a3a7d0f28de142219dab88830e46fc22ef76ed"}], 0x136c}], 0x1, &(0x7f0000340000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x448c0}, 0x800) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000005000-0x4)=0x28) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xa)={0x3, [0x8, 0x4, 0x2]}, &(0x7f0000005000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x598, 0x3, 0x9, 0x80000000, 0x100000000}, 0x14) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fbf000)=[@in6={0xa, 0x2, 0x938, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000368000)="240000001b0001dfeb03000022fb010001f6ff0b08000300017b0000f701000000161701", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000454000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/09 13:05:20 executing program 5: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) mmap(&(0x7f00007a4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007a4000)={r0, r0, 0x3, 0x1, &(0x7f0000610000-0xd9)="42ee602b5b01db0257ad1593a982ff8bf8e2f859a5336072c60eb8d4283ad4b7ef131e995f2051d7097f97c486469db8dc4c1fc4819495d0e716980011238a3fd38b69f30a0edeba6692336e9e51ef6f151ca7304048e6888a5f957b3c6cba43a5b9485809306a40d85253fb53a2a91bb39ae88936762fbe278e73ea7560592586de136366051b223432414a7266b9a1cb540e8452944d288242aa3df22c99d9e0203e80f0a2d8a432fa4eadbc820a45f32af67a7a7b5639ecf6e405752df7e888204250c6b9d07b5ca47ef75704179e42aa6526de9610d8a9", 0x6, 0xfffffffffffffc00, 0x3, 0xffffffffffffffc0, 0x4e, 0xf0, 0x3, "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"}) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000016000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ff000-0x4)=0x60) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000553000)={0x0, {""/7}, 0x0}, &(0x7f0000b95000-0x4)=0x10) connect$ax25(r0, &(0x7f0000187000)={0x3, {"d004000600"}, 0xd43}, 0xfffffd2e) syz_extract_tcp_res(&(0x7f0000267000)={0x0, 0x0}, 0x4, 0x8) syz_emit_ethernet(0x66, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x11, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000849000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d8e000)={0x0, 0x5, 0x4000000000000, 0xfe9d, 0xfffffffffffffe00, 0x7, 0x100000001, 0x5, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x100000000, 0x1ff, 0x4}}, &(0x7f00005cb000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005da000)={0x4, 0x80000001, 0x1, 0x0, 0x61, 0x400, 0xfffffffffffffffb, 0x0, r2}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004b0000)=@assoc_value={0x0, 0x5}, &(0x7f0000074000)=0x8) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x40000000000f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e33000-0x8)={0x0, 0x39ebe787, 0x5}, &(0x7f0000370000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000960000)={r1, 0x8, 0x1, 0xff, 0xa1, 0x9}, &(0x7f0000746000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006de000)=@assoc_value={0x0, 0x0}, &(0x7f0000afb000)=0x8) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 5: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="c3d5edaa728fdc081cd834508cbe2fff", 0xffffffffffffff8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x100, 0x3ff, 0x9db}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xa9)={r1, 0xa1, "1882ce38f699f68e5819d58beb5a04734ce6ade8f8a2aeeb6b28136102d412a2fae2bb77083593252a038f3476997f503e054eaae2cc7cd08f6f452b60deb519d4dc002dbab9cab499536ba994289ff993c07e5150fd615971cb86181064dca8a91809934d440ac3dc83d02eeb9474cb90738104b5fdbf0bd6fd51293f7c4d40b1d86b1e4683db5ea194660b74244839d3b474291e3d63c5d23e2eb0a6f9bf4251"}, &(0x7f0000001000)=0xa9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e50000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae5000-0xe8)={{{@in=@multicast1=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000606000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00008c8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x0, 0x1, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000668000)={0x1, &(0x7f00002b2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000436000-0x8)={r3, 0x3}) 2018/01/09 13:05:20 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xdf)={0x0, 0xd7, "f97c7d87a9b3ea90181875ca4f0eb070bc3a4b862f3b96473bcaed5aed084f0fe8da34925e1919912625bace1143e197ac1d0302a90e64b87ac464febf24dc587fc7fe64fab99c848941201f55d9c027356f072832b22b8ea6d1b5b025ffc9bef3825ed8db99902d287ec72dd563909c5a987441f78fcafa10bb939c9f4461261cd14941e4acacf58d630b708784741658aad420a880518067af6c8a36af5d9e51f936fb2040fdebe2d7a75885bf0676560d4fb9154e97fe1a7ba675fc4fc3594a42c37f843c7e7c7015aae5c26a58e6a39d7bdba4d263"}, &(0x7f0000001000-0x4)=0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00004b5000)=0x0, &(0x7f0000f81000)=0x4) ioctl$sock_ifreq(r3, 0x893d, &(0x7f0000940000-0x28)={@common='gre0\x00', @ifru_map={0x7, 0x0, 0xb4, 0xa0c5, 0xdff, 0x9f50}}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f83000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x662, 0xfff, 0x1, 0x0}, &(0x7f0000f82000)=0xa0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f83000-0x6)={r4, 0x5}, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000c62000)=0x1f) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f81000+0xe1a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002ad000-0x10)={0x6, [0x95d, 0x6, 0x9, 0x3, 0x6, 0x1]}, &(0x7f0000f83000)=0x10) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) epoll_create(0xc0e) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) sendfile(r1, r1, &(0x7f0000fd2000-0x8)=0x0, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000e47000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000151000)=0x3fffffff8000000, 0x4) 2018/01/09 13:05:20 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a69000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000fde000-0x4)=0x4) r1 = socket(0x2, 0x1, 0x0) bind$bt_hci(r1, &(0x7f0000f61000)={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 13:05:20 executing program 0: 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, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0xa, 0x3, &(0x7f00000b5000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000022b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) r4 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) accept4(r0, &(0x7f000000e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb2000)=0x14, 0x80000) connect$packet(r0, &(0x7f0000e57000)={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@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, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 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}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) bind(r0, &(0x7f0000fdb000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cbc000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000356000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x1, 0x100, 0x1, 0x42000001, r2}) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c6e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r2}) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000013d000-0x4)=0x0, &(0x7f00000de000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000335000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b11000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb1000)={r1, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004da000-0x4)=0x8c) 2018/01/09 13:05:20 executing program 5: r0 = socket(0x0, 0xa, 0x0) socketpair(0x8, 0x5, 0x20, &(0x7f0000202000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ff7000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003c1000-0x4)=0x7f, 0x4) write(r2, &(0x7f000023c000-0xfc)="1f0000000306ffde1e00f49f00890100001f0000090001000e000000010080", 0x1f) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000099000)=0x0, &(0x7f000053b000)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f23000-0x10)=@common='sit0\x00') 2018/01/09 13:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000dbd000)=[{0x4, 0x101}, {0x0, 0x0}, {0x3, 0xff}, {0x4, 0x54f}, {0x8, 0x8}, {0x4, 0xd27}], 0x6) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ec2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000089b000)=0xc, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff6000-0x52)="13966963eb28ac78b17b3c480d4cb887879b0220937b66f5785bc4e1a714759d783d1af0129b938f4dbb2e5d64d5e3e4657d2731c48919b0267f08b297a8dc707f2ffc25f30db75a574be60afc080b070689", 0x52) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b850900060000010000000009", 0x1f}], 0x1) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f8e000-0x20)={@generic="a558d4597b51d7ad460809b80126ed69", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ba6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1300}) r1 = socket(0xb, 0xf, 0x5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f65000)={0x0, 0x0, &(0x7f0000d99000-0x10)={&(0x7f0000f66000-0x38)={0x2, 0x17, 0x0, 0x3, 0x7, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x7, 0x7f, 0x80, 0x0, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27f}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$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) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) pipe(&(0x7f00004fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000441000)={0xfffffffffffffff7, 0x0, 0x97, 0x80000001, 0x8, 0x5}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3e000)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002c5000-0xc)={0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000071f000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r2, &(0x7f000056e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r3) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000022f000)={@generic="c0cf78ef1a7660f82ac5403d851a8035", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c0d000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000002000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000f000-0x2)=0x95, &(0x7f000000d000-0x8)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x84) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r2, r3, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x5c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e4bdcad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d"}}}}}}, 0x0) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x83, "db0c040049027b16ff0ec966feaa7d3d5e229d33a7c107fd67242de1a960165034982596b7455304bc1cb89d345f55f6c9853914d7b1105afbd9c0110c846bb53144e7d5fac6f2d47a4173b9cd7a7664d666c6320f91f81a76ee64f5a94863b36863efeb7181ad7266866b728cc775f408902b47e4ce6ec1c2730c232f45a35fb5d029"}, &(0x7f0000000000)=0x8b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006aa000)={r1, 0x1, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x0, 0x208, 0x3, 0x1f, 0xfffffffffffffff7, 0x4, 0x100, r1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f57000)="6efff79a5eaf6df507c10f31346ebcac99d799059836927ab0997330932aa9f0d8c407fcb18b1bd651de9886e3a97569c6de95b53d1829b5b06c4bc23ad70c4fa0bdef27e299aec0cebc8712c3cc884377ad6512935a8456e87d3601017dbfa7402c0cb9ff4142f57434bb4e9c4bb5ea593b1da471a26df12fdcb0b01c7203a755666a40f6e294345e1d8476fa7806c6005d68006c2c9698c45afec745859b1635f31bf2c8350ba6169fc709df90d9c05433dd5d666c12ca4bfe9782c242f99953fc0a9bed917ecabd03d8345dacfa44ab1baddf2df7e6b4a871bd72b1f4113ae332be", 0xe3, 0x4000000, 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000073000-0x4)=0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000080c000-0x11e)="1f0000000206ffdde200f49ff60f0000000200150900018006ffffe5000051", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ed7000)=0x70, 0x4) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4e) listen(r2, 0x0) [ 212.618279] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b0000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000be6000)={0x0, 0x83, "342f8ac3056b81d658656d2792f67eaae2ccefbda387a4452b881de3c0c6b7a3b516c472539ced308e99723a6773a75a1507a60d7baae0dda875e9cdfe059bf0ead3e50c9f1a40879c280509413e63c041d511a7ec070ed7a71e435443579d09e5cf3e842bf3f9bd58a5e4b2df80e83c4a3067bcebbf2c8e18c34cfdf5cd17988d0cb2"}, &(0x7f0000ad0000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da3000-0x8)={r2, 0x6}, &(0x7f0000dcd000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r3, 0x0) 2018/01/09 13:05:20 executing program 4: r0 = socket(0x5, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x3ff, 0x9, 0x4caa, 0x0, 0x2, 0x1}, 0x744f}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f6c000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f6c000)=0x3, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/09 13:05:20 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x11)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xff}, @enc_lim={0x4, 0x1, 0xad7232}]}, 0x11) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000057e000)=0x14) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000580000-0x8)={0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000580000-0x4)=0x0, &(0x7f0000565000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000057e000)={@generic="9068ef4cd24d19134f0815e55fbcefba", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000671000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d", 0x10}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fd3000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000530000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cea000)={0x0, 0xf9, 0x30}, &(0x7f0000b76000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b86000)={0x6, 0xf75, 0x8005, 0x2, 0x80, 0xcda3, 0x4, 0x1ff, r3}, &(0x7f00005fd000)=0x20) 2018/01/09 13:05:20 executing program 7: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000000107, 0x15, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000608000-0x4e)="c99f06a1a6015a79ab3bb7b22c86981d2c1ca5ff51b7754d12891e5ce071fd389da574099c752e8f3ecd9f060b4dcc8d71dbbccf6b74cc039bdd2e0f67d24597c8f15990681978ea09d2db8b3421", 0x4e) sendto(r0, &(0x7f000052e000)="741f4ed1cc53d5ea552b002ebce7ca64a684aceca96a28409c4b84d6b60ab76700dba2724599dd31d0f9d04350e4106df7600d1db4e9b3bbb94682d151e45ed94345a883037b5f99a5efeeef8bf79bf94788040bf28f1e54c9466cc255d7b0a64052b9ecfc5e7f3c1837ba8731f952fe600d67895de75747508447d25d21910cd5bc1096fa3ea5bd01644bd9e6e6d9954df2a658c87116b1d9d5b3f540e3bca32fd3ddc98198ff5d2807ed5a99593a70e309cac65276", 0xb6, 0x91, &(0x7f0000e0e000-0x80)=@generic={0x1b, "eb40edb45ce4d0088ca9575fc62cc61bddd0537368ec6e7676110096a8d3ccd105bca54ad857677e72a3a55665cc54413ac115542e2974316fbd6b8487fb6b25444d9a8b4657482e0799bfe90f482cd45a107d46c4c1b5de4214a1b11b73fa9d7ae6d46bb5ae7b11dd7df04572737967e89291ca415e90d9ef0322d24c0d"}, 0x80) [ 212.684289] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 212.697719] dccp_close: ABORT with 1 bytes unread [ 212.699192] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 212.712718] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055a000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000107000-0x8)={0x0, 0x3}, &(0x7f0000548000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000550000)={r3, 0x7fffffff, 0x2, 0xdfa3, 0x35, 0x514}, &(0x7f0000b20000-0x4)=0x14) 2018/01/09 13:05:20 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000280000-0x4)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fce000)="7ba2b5accb21fa898dc515d2c75c3e509abf32f5e1ee1c3fc75e881cfd2fc95b966a1538ecd490b7beeb05a5647dc973655f103d86bde70ebd7fa1647784016ff3f91c3754f1cb832ba06a2cf9f1cc5742f19b453062f60a2267991f2b7e8cfc0138c974e071034503e4a94d6863055c426f5c840799a32a6a442711c3fe1005145e8b6dd3d5aa3538ed8d96b604e45092cc103c73d0", 0x96, 0x20000000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 1: syz_extract_tcp_res(&(0x7f0000927000-0x8)={0x0, 0x0}, 0x7fffffff, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000739000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000575000)=0x8, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000642000-0x10)={0xcccccccccccccd7, &(0x7f00002b9000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000058000)={0x0, 0x12974630}, &(0x7f0000ae6000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cad000-0x4)=0x7fc, 0xfffffe9e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004cb000)={r2, 0x2}, &(0x7f0000594000-0x4)=0x8) connect$ipx(r0, &(0x7f000053f000)={0x4, 0x9, 0x8000, "5acda2c10464", 0x100000001, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000c0e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000ce6000)={0x0, 0x0}, 0x3ff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x141, &(0x7f000079f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6718afa1b909", [{[], {0x8100, 0x0, 0x0, 0xfffffffffffffffc}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x107, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x0, r3, r4, 0x8, 0x0, 0x7, 0x10, 0xfffffffffffff001, 0x0, 0x3ff, {[@sack_perm={0x4, 0x2}, @nop={0x1}, @eol={0x0}, @eol={0x0}]}}, {"883a7c95ffd7183bd29a8ede1d54ce724faf6ab2b3b78cda0bd492ea80a4d7969af37234881c0e7d252cb0e991cffa875a6fb962ac8e7b3c2951a696187258f0b054badc50a14073db6995495c18296e23272f3b4ff336f8f9005d8e723111d85c8757f9d416e41f08893b2a87fe10e1c338c4f83fbe47c251aa81065e1ab1883856d39bfd93d2ea5d3e3b130502cc26cb365646f966bc8bfa35eceb514ea2ed5b198611114a06345b77d0ee8bb51d4edd2995eec757c1b18faa335f4b4d236713dc13061d6f3553ba1b8c5d0c73025d2e3ef814ed59264732c04d236231808bebf6a9b470c830e6ec30b8"}}}}}}}, 0x0) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xb4d4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffff, 0xb3, 0x8000, 0x2, 0xdf38, 0x3ff, 0x1, 0x3, r1}, &(0x7f000042c000)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) accept$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c63000-0x4)=0x1002) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000c91000-0x10)={0x1ff, 0x6, 0xffffffff, 0x6}, 0x10) write(r0, &(0x7f0000c40000)="000006001d0053006000d6000100120f707f6255cd8a5e0e002a1f9beb10899a3d42845f02cb51ab9b7d2b10891b04dda020da56af0aee67fe30a96c5bfda3d86d8adf763b5be64bfb8c5970a39bf9c80d799f61b5936bd16ffe7d130c5893107a80709bbdb9ad13c155d3657e3965d04c0ebbe6b9bafa987fed56f3efb798a82138f2a8929ad3d09c87b000a618ef5893f8bbcd5b8863c912cd4977c82bd5", 0x9f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b0b000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b90000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d11000)=0x0, &(0x7f00009fc000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca9000)={@common='nr0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:05:20 executing program 6: socketpair(0x8, 0x5, 0x0, &(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e0f000)={r0, &(0x7f0000000000)="ade35d8ac8c25100cfdf71fb8a1fcf083f250ae9c7f78b503580b1df9208fa1a73bafca7a58e1342ad6042100d6f95427d44f9ce542a3b3146e5699da18e2cd11432435d7f9a0cd12cf01bde3cdd1edb66bf668428be76aa04fa0c37d4c6d94089bc217698f78a17e42b34ed6fc4be3e1dcdb3c5dc1745a1168f15e7f782e32832b0ce2974fb4ed97cef28aa0e8b11bb1d7b253d572356f656b99366", &(0x7f0000904000)=""/53}, 0x18) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 13:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000695000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009bf000)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f000091f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000a1000)=0x14) bind$packet(r1, &(0x7f0000d56000-0x14)={0x11, 0xe, r2, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000926000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007e1000)="240000001b00fb800700000000007f1a0200ff0b08000300010000001e00000400171701", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000)=@generic="8c83eeedcd2bc073d7650d755edfba0c", 0x10) 2018/01/09 13:05:20 executing program 7: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xf, 0x6, 0xffffffffffffff07) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000290000-0x4)={0x0}, &(0x7f0000182000-0x4)=0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f55000-0x4)=0xa4fa, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f53000)={0x1, &(0x7f000053d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x80, &(0x7f00003f5000)="02ac56338fbb3267674eba496db22f7a3c56d6adaddd751d96cce9e3c804af46574353d615f91eb2f969f504fa9e53dcece4315ff5771cd34ab002cea0d31cce34dbb749d417ee65458a93cb40b4742e587686eeb1") mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000958000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f55000-0x10)={0x401, 0xfffffffffffffffa, 0x800000000000006, 0x20000009}) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x5, &(0x7f0000ad9000)={0x0, 0x0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ad9000)=0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ada000)={&(0x7f0000885000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000465000)=[{&(0x7f0000adb000-0x32)=""/50, 0x32}, {&(0x7f0000adb000-0x6e)=""/110, 0x6e}, {&(0x7f0000adb000-0x98)=""/152, 0x98}, {&(0x7f0000411000-0x6d)=""/109, 0x6d}, {&(0x7f0000adb000-0xc8)=""/200, 0xc8}, {&(0x7f0000adb000-0x11)=""/17, 0x11}, {&(0x7f0000562000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000ada000)=""/4096, 0x1000, 0x5}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ada000-0x8)={0x0, 0x0}) [ 212.834785] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=5312 comm=syz-executor0 2018/01/09 13:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}], 0x1, 0xd883) socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000818000)=[{&(0x7f0000d08000)=""/115, 0x73}, {&(0x7f00006a7000)=""/173, 0xad}, {&(0x7f00001a3000-0x7c)=""/124, 0x7c}, {&(0x7f0000525000-0xcf)=""/207, 0xcf}, {&(0x7f0000706000)=""/152, 0x98}, {&(0x7f00003ea000-0x47)=""/71, 0x47}, {&(0x7f0000b6f000)=""/29, 0x1d}, {&(0x7f00007cc000)=""/168, 0xa8}], 0x8, 0x0) epoll_wait(r0, &(0x7f0000262000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff9) 2018/01/09 13:05:20 executing program 6: r0 = epoll_create1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000d15000)="e62929373b2be9b49ce08e56a0f1bd31e22efe4aab4774fd8f2d062356262b9d710ed0176a47b96b5be66130b5ba747ddb3c995d85d826a572a86aae2488a37d9a532cc15341143fa2427790b55597a8ab4a9534eff541970f53b28ec06943128c4929c8b14e542190ae02d93d295adeec835ef49b42f05be309f007493832", 0x7f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004d4000)={0x8004, 0x2, 0x1}, 0xd2) socketpair(0x9, 0x80007, 0x1ff, &(0x7f00007fd000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006d2000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000278000)=0x0, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a95000-0x10)=@req={0x28, &(0x7f0000736000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8000}}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000100000-0x14)={0x0, r2, 0x6, 0x1, 0x0}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d8000)={0x0, 0x0}) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000faa000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000faa000)=0xe, 0x800) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000faa000)="275eb4d3265fd6595ef9690a8e6dc168eb8b5d0a1bed77733d8129f6d18dc10cc03e77d153aac182610bdd2b3fd8486dd5189d1a05d6655c742acfa4408f098d4521c7a91d604dbc23dd044a76885efb6f6d7a457b7cb8b502a2718ba39ef2835ed70b99d17c36473e328f5a3a42f6e2d34011f0517397c5ccc5870eee1b8f71a8d5c51974a8770c6656146891de6fce8168c79357d07d0af0fda9ea006394515b304b4267df74eebefa61b17d97bf9de2ac541a712bfba5a83fce9c4fa9c996c33eeb8602222ab1cb12d9d5ac7f49dcf373443fd9718ee65363cfc7946081f043fa5f593f45b1efefce9b7e92066acdb0", 0xf1) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000786000)=r2) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ef9000-0x38)={&(0x7f0000040000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000b94000)=[{&(0x7f0000fa9000)=""/0, 0x0}, {&(0x7f0000faa000-0x3e)=""/79, 0x4f}], 0x2, &(0x7f00009f9000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x80007, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f69000-0x4)=0xc6d, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f6a000)={0x5, 0xfffffffffffff495, 0x4, 0xf120, 0x4, [{0x1, 0x6, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x21, 0x4, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x5fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4d, 0x841, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f6c000-0x4)=0x54, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f69000)={0x0, 0x0}) write(r1, &(0x7f0000f67000-0xa2)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0x3c8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f6a000)="4ec7254922d563c346e3db888955c58f9229e2b06834193303dde3df9c012f3953edd405e48a85d4a5d98b492f2d79ee50147dbf6196f1d4b58276010486657fb5cfba0f5900f7f0ec8aa468d7e0", 0x4e, 0x24040050, &(0x7f0000f6b000-0x10)={0x3, {"26141ab52c5457"}, 0x40}, 0x10) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) [ 212.913417] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=5330 comm=syz-executor0 2018/01/09 13:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4c000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000947000-0x4)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006a5000-0x4)=0xe8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6(0xa, 0x0, 0xdf) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00007f4000)="6f2efd") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000151000)={0x0, 0xee, "d3512aa5565d9322f36fc1bf3789a4805bf9442f466cf72b017780685cfc0b62ce75d6bd0f0154e004a29c232ab527d0c8a5e70b8e8a37ec86ebc268e1e5856f1e51637db08c2ee41be5ffe6918bd75d79099385580f46f1ce24799a5c15f464bae3482f6303700fc12415e690a3d0f74d39211b50cffb3257acaa5df2650a88bd47b5fb513abf64dc8b595266858c1ac1eb65911d378883af81ba90e490cb9d28c06ab99044af9ac44fdc88ec635554138a9e224baf1dcd8bf978c5c77ec856996da0b82605e6dfc342abe3dc5120cb28007839000e153169952ce551aba17c0c85aafc4ef30e51ad6ed2efca4e"}, &(0x7f0000a21000)=0xf6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000009e000)={0x8, 0x20, 0x8, 0x1, 0x4, 0x1, 0x2742, 0x2, r2}, &(0x7f0000b53000)=0x20) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a4c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000be000)=0x14) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000ad0000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005b0000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000076a000-0x1f)=""/31, &(0x7f0000336000)=0x1f) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e92000-0x2)={0x8, 0xb5}, 0x2) 2018/01/09 13:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f75000)={0x0, 0x3be9b792, 0x4, 0x7}, &(0x7f0000e7c000)=0x10) r2 = socket$inet6(0xa, 0x800, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099f000-0x8)={r1, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000c1a000-0x4)=0x40000000, 0xff99) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000d2000)=@routing={0x6c, 0x10, 0x0, 0xbb6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x88) r3 = socket(0x11, 0x1, 0x1f) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000032a000-0x32)={r0, r2, 0x9, 0x3, &(0x7f0000d0e000-0x15)="9884b103549ce40286e516d95e654b0ab142383fec", 0x0, 0x5, 0x4, 0xea9b, 0x0, 0x2, 0x3f, "1d1c463bbfe02411fb2d"}) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) pipe(&(0x7f00005c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xffffffff, 0xa04, 0x84, 0x7fffffff}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000049d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f08000-0x4)=0x14) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f08000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="c4c5078ff2df56e2c172f6c3f44b403f", 0x10) 2018/01/09 13:05:20 executing program 6: r0 = socket(0xfffffffffffffffe, 0x1, 0x0) write(r0, &(0x7f00000e2000-0x10)="", 0x0) 2018/01/09 13:05:20 executing program 5: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) epoll_create(0x4) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 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}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008ba000-0x4)=0x0, 0x4) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008ba000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ba000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030c000-0x4)={r1}) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00008bc000-0x108)={0x1, {{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x51e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00002da000)=""/86, &(0x7f00008ba000)=0x56) 2018/01/09 13:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000033000-0x33)=""/51, &(0x7f0000169000)=0x33) 2018/01/09 13:05:20 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000237000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000017d000-0x88)={0x5, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 13:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socketpair(0x9, 0x4, 0x1bff, &(0x7f0000e47000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000f11000)={0x1a, 0x3, 0x2, 0x80000000, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x2020000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) 2018/01/09 13:05:20 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7d000-0x8)={0x2, 0x54, 0x438c, 0x3ff}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f7c000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000115000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000859000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00002ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7f000-0x4)=0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000041e000)={&(0x7f0000f7d000)=[0x0, 0x0, 0x0], &(0x7f0000069000)=[0x0, 0x0, 0x0], &(0x7f0000f7e000-0x8)=[0x0, 0x0], &(0x7f0000b6d000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {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]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aa6000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x80}, &(0x7f0000c12000-0x4)=0x98) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00002b0000-0x2)=0x3f, &(0x7f00005d9000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r6, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/09 13:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x5, 0x7f, &(0x7f0000c7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000923000)={0x0, 0xffffffffffff0000}, &(0x7f00004ec000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007ca000)={0x4, 0x5d, 0x8003, 0xffffffffffff8001, 0x2, 0x2196cfcc, 0x40, 0x1, r3}, 0x20) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffe9b) r4 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000f13000)={r1}) accept$alg(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000bc2000-0x4)=0x0, &(0x7f00000df000)=0x4) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000251000+0xb7f)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a94000)={r1, r6}) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000eea000)=0x0, &(0x7f0000319000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000427000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendmsg$alg(r5, &(0x7f0000be8000)={0x0, 0x0, &(0x7f0000a40000-0x30)=[{&(0x7f0000621000-0x7c)="561f71f9a36c8eaed2efb33c6739b120c3942dea24d848617ae25fbfdac3694b3e17b2bb4b53ba5b854db20711d767f14779f5f1aa811ca55d8e88c1de208111bc1291558e4ecb4f0694ad283c48ebccf6bfdbcdf010ada5a4c7ec64975fffc3e7cd3f0238ed2d17a8e0e4d950dedf2193918647bfa74c2d6ba878e1", 0x7c}, {&(0x7f000024e000)="67d60773b99cc79b5eba4afa1b8a434f09426e91f39db8c00564e0049c792de45356e0bb19552e1dafae6420a464a1870628a0d70f9075b3662140ba4c2e99ed276a81c471d2dbd707c9d1f6bc524ac3abf9babf0ba61cbc67a42a0b18fe6e5c1a34e9566833336c4fd634d07f50c0e650e4de6cbd12d0a4d2", 0x79}, {&(0x7f0000803000)="", 0x0}], 0x3, &(0x7f0000ef6000)=[@iv={0xa8, 0x117, 0x2, 0x8f, "ecc040beab78081516640243721d0973362f03fbb9ded41b1df56c2b834549ff94aa9eb28517ebf7d5ef135301d054d0b0b35e0db4b07e359e82fe9ca069539618b3bd7763d22e095449a98e0bc1e30d267c60da4da05401300c642e639e254b25a1944f4f5060f6be5acf2c97ee2768677bb2942f34d4d3d44a3131fed34dea972814c80835b74fcbb834fd82bd3d"}], 0xa8, 0x1}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006db000-0x8)={0x0, 0x0}) r7 = socket(0xa, 0x8080f, 0xffffffff80000000) getsockopt$bt_sco_SCO_CONNINFO(r7, 0x11, 0x2, &(0x7f00007ac000)=""/222, &(0x7f0000fb4000)=0x189) recvfrom$unix(r7, &(0x7f00004fc000)=""/116, 0x74, 0x20, &(0x7f00002e1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f000002c000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffdd8) [ 213.089996] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/09 13:05:20 executing program 6: r0 = socket(0x19, 0x6, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x79)=""/121, &(0x7f0000518000)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f00003c1000-0xa8)=""/168, &(0x7f00005ac000-0x4)=0xa8) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept(r2, &(0x7f000094e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000760000)=0x10) sendmsg$key(r3, &(0x7f0000ca9000)={0x0, 0x0, &(0x7f00007fd000-0x10)={&(0x7f00009d2000)={0x2, 0x17, 0x3ff, 0x8, 0x4f, 0x0, 0x3, 0x2, [@sadb_key={0xa, 0x8, 0x208, 0x0, "5e3d2f18d5717350bfd60088e9bd9678a2fd5a5f6e16cd7ea63748ccbf08bca588ff06d421a57ed7ab4320ff32ec9080d5892539e9b81fb49e1abddb31377a8594"}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x7, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x7, 0x1ff, {0x6, 0x33, 0x9, 0x6, 0x0, 0x5, 0x0, @in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x4, 0x1, {0x6, 0xff, 0x6, 0x7, 0x0, 0x1, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_key={0x1c, 0x9, 0x6b8, 0x0, "9d53f3fe12cb04ce46440d0cb3c1edf83d5810f60bf65ed8ee84a5ea1fc7209efd5132f7c2bb78a00126a5d386edbcac54705a598aa55dba482aadd273682ef4b991c0f878f7ced48440ec106ed04b8c0048838e3c63a5a3a6badf965d9856082e08f7b2dba8938926f0dc762369d79b4b717783ca13cc091038c7c677b2021f33006e0d86a1e8118c74a6450fda3d4228a0e3db12e0fee9c94bdc2d5f6c1fff3bd8b69f5b06a1ccb4832860a8eecf0efffafb3da844be5a604fb68896d7b570ccf2db6c73fb0061c330a0bf231aa18321d2d509888465"}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_x_sec_ctx={0x11, 0x18, 0x9, 0x3, 0x7b, "9691f487d6e4a0ed396ca6b38a4daa85882b17213c996958c37158b6dbd5c2e6d90a8021647d54ec7ad29492282bf7760d81a2e19d9b2a4ca52ce8c49e85500091d88e169e81960b57c92ab5b1d937f22c8834d407d977e2a58045fb5ea7ada75f64d523ba040d6c2561df7de78a9ed364bd074f306314e1e249b5"}]}, 0x278}, 0x1, 0x0, 0x0, 0x0}, 0x40) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000b1e000-0x10)={0x7fff, 0x4, 0x8, 0x9}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002f4000)={r0, &(0x7f0000697000-0xf3)="9c8e927d6ab5f5e0e045bd0e01e55d4ce3eace64a582ead4f1ea95f746a0c785924f9735ec1ab20f3f68bca134240747c009782d11f5629deb2f3adc4826bda4c1329acf154b8bdb8ca9e53dea2c74273d1fd86d22eabbf18ffcb345739edde72946ae6879f1885bee03085428a56fd458d40da60d992dc152c982e5d98a500d39de2ed912d87ec9a5965a1d3592a20256563c7b71eb163123d4f5cbbfa0efb3b0e7126247e326234ab1221233fcb6a72626366731a77f597f9b996ab0a63bdc9c63b34a325c45ef744b4a9eadbf9130c1c23a2b4133283f70985585b393d9c62409f19b4b5e93fdee5335a4b5c899b12795e5", &(0x7f00001d2000-0x7a)=""/122}, 0x18) 2018/01/09 13:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004c8000)={0x0, 0x20, 0x20, 0x6, 0x102}, &(0x7f0000ded000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d55000)={r2, 0x8ee7, 0x0, 0xfffffffffffeffff, 0x6}, &(0x7f0000d3a000)=0x18) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) recvfrom$ipx(r1, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f00001cf000-0x10)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00005d6000-0x1)=0x8, 0x4) close(r0) getpeername$inet(r0, &(0x7f00006b8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) socket$inet6(0xa, 0x7, 0x1) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00006aa000)=0xffffffffffffff17, 0x4) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000252000-0x5)={0x668, 0x400000000, 0xf2, 0x2ed2d175}, 0x5) write(r0, &(0x7f00003e6000)="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", 0xfc) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x7fff, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd35d5032a39a48f8, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082cb2a5686ef67c4bc9c25d06b10e7c3af7c94005967", 0x82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000006000-0x20)={@generic="38a788633fc177789fb431d6b1521cd9", @ifru_flags=0x101}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x776617d1}) 2018/01/09 13:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) epoll_create1(0x80000) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc3000+0xbb)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000840000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a3000-0x4)=0x10) 2018/01/09 13:05:21 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffff) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fc2000)={0x0, 0x6, 0x2, 0x10001, 0x7, 0x1, 0x9, 0x6257662e, {0x0, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2916, 0x0, 0x4}}, &(0x7f000027d000-0x4)=0xb8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc2000)={r1, 0x4}, &(0x7f00007df000-0x4)=0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x800, &(0x7f0000b0a000)="d9f4bd3270d7fe5e48f56bd26322509c2b816217e2568b8763c53a4fb23b50c7fc6d72351c300d7643c8f32abee4af1a901b313e9a54c2f65b56f2e957cfd8be1f65912c8c74418f46e14c8f74fb5d3832c16780cfc32e3a2f1570d2fe79ffdb94408cb93d44610dd9cf", 0x6a) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) r1 = accept(r0, &(0x7f000007e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000527000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f6a000)=0xfff, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f6b000)="52463efbc5e5a42004c299095aef711c63a9f3bd6bfe5e24d4d4b10fbdac30a77f669e1c8cf9c6ed524474f7baf23aa24dcde0fec0afed177ce2719767356280c9531e9b04ada734def3abf68e2d7391e7a6ac11cb00959bbe19e0b075991b792066c8fb3c4dd99e9f8d2d4bda2f02c78fae075178a8a6bf7f40cc51b70a93c31c914512e5097855de8fb28f6c19a8ca1303f2500d1f3b", 0x97, 0x4008050, &(0x7f0000f6b000)=@llc={0x1a, 0x17, 0xfffffffffffffffd, 0x3687, 0xa1, 0xefc7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000f69000)=""/4096, &(0x7f0000f6a000-0x4)=0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f68000)=0x0) sendto$inet6(r0, &(0x7f0000d12000-0x5)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x80b, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000cb9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x2c, 0x0, r1}, {0xf6f1, 0x4, 0x2, 0xfff, 0x97f, 0xfa9f, 0x0, 0xd727}, {0x1, 0x6, 0x2, 0x10001}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6dcf1d3c21793cc9, 0x3, 0x7, 0xd76, 0x0, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r3, &(0x7f0000fee000)="", &(0x7f0000892000)="ced59322d36aba75ad7c0b57856a6a48f3e670e239d4f10dd55103008eb625000755515e0afef3fc5e60b83cfac4e084b59082d5fd00573c028b99ddcb524e8994c9b049f54ffcf48f1e2a48204d4ba1d03f440a04bdf761ece5dbaaa0e45cd14d26fda8d7cc5469b6eff82ac7fefc6bae28082aea0c51b0f0df6eeee2b51167851bfbd0388b55140e2cf5b94b612629109486b9a971e27be81722c380ca8535ec2436d02888e20b87a1fa1b5fb35ff8236cf26cc1c794ba4ef30cf47efdbd09dd6a39f95298ea37a43a2855a44165e6083ae2c6b28583ba", 0x2000000000000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) getpeername(r0, &(0x7f0000036000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001e000-0x4)=0x58) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 13:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000070c000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000495000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffde) r4 = accept(r3, &(0x7f0000741000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bcd000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00009a8000-0x4)={r3}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df1000-0x11)="0a0775b0d5e383e5b3b60c545ceddbb790", 0x11) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) pipe(&(0x7f0000acd000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000032000-0x5c)={{0xa, 0x2, 0x486, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x10000, [0x9, 0xfffffffffffff801, 0x6, 0x3, 0x0, 0x56a7, 0x80000001, 0x2]}, 0x5c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000adc000-0x28)={r5, 0x0, 0x34, 0x66, &(0x7f00005b9000)="63fae007d4f57b4048a9d01838cc35e76ff4664a8e94235146233315fb4f2de71e1e73d7bfc40956690acebc3b5cd3c521d605e6", &(0x7f00009e7000)=""/102, 0x36, 0x4}, 0x28) [ 213.310924] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/09 13:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe", 0xfffffffffffffec9}], 0x1, &(0x7f00007f1000)=[], 0xffffffffffffffd9, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00005bd000-0x10)=[{&(0x7f000019a000)=""/109, 0x6d}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a81000)=0x4800, 0x4) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/09 13:05:21 executing program 7: socketpair(0x9, 0x4, 0x3fc7, &(0x7f00000a0000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000969000)=@req3={0x9, 0x9, 0xffffffff, 0x0, 0x4, 0x2, 0x1000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd4, 0x1, 0x1, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000443000-0x10)={r0, 0x28, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000028b000-0x2)=0x7fffffff, &(0x7f000054e000)=0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b66000-0xc)={r3, 0x8001, 0x10}, 0xc) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000f32000)=""/0, 0x0) getpeername$inet6(r1, &(0x7f0000d1d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000150000)=0x1c) ioctl(r2, 0x10000008936, &(0x7f0000000000)="") 2018/01/09 13:05:21 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f00003a3000-0x31)=""/49, 0x31) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept(r0, &(0x7f000008c000-0x80)=@generic={0x0, ""/126}, &(0x7f00001f9000)=0x80) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000f79000)={0x3, {"cc9f2af7f47c85"}, 0x7e}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f000066e000-0x38)={&(0x7f0000aa0000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bca000-0x30)=[{&(0x7f0000138000-0xd0)="9c52a483b47125e08d68e15a53082fc10477c8126a1690ae56063c2e1faca2c831d5cac212628869e147a1d102e5596882359d89cfc2e8a7f5ad8d1d4273299d0693f29ad37a69652d4703926d65af8c73b98909d8e419268c63a0f406a16e9307761aac88fe41ebb8c9922738c0ce0569c2cc60f65ca6a7f3705c724814d6aa228663afc9c3280c255069391c07370f01c30492c0f580e23a03916aae0e5bb289d5649aebd8e310aa21b19d825744c005ed3c1a09da073e946603773405d169a8af4127dd14f1f90913c07f6f9d3502", 0xd0}, {&(0x7f0000eb4000)="42cc63db230faff7d1", 0x9}, {&(0x7f0000e48000)="", 0x0}], 0x3, 0x0, 0x0, 0x1}, 0x4000800) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) 2018/01/09 13:05:21 executing program 4: r0 = socket(0xa, 0xa, 0x400) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00009c1000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dc1000-0x38)={0x0, 0x0, &(0x7f000078e000)=[{&(0x7f0000b77000)="6a3dfd3a4135b2a689fd454d8ede57f1", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000429000-0x10)=[{&(0x7f00009c5000-0xbb)=""/187, 0x2e6}], 0x1000000000000229) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f03000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023a000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002b3000)=0x4cfb, 0x4) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ec1000-0xb8)={0x0, 0x9, 0xbf74, 0x80000001, 0x100000000, 0xcf07, 0x5, 0xe6, {0x0, @in6={{0xa, 0x3, 0x89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x8, 0x4, 0x514f995c}}, &(0x7f0000ec0000)=0xb8) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec0000)={r1, 0x9, 0x0}, &(0x7f0000ec0000+0x428)=0xc) 2018/01/09 13:05:21 executing program 6: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={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]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000021000-0x2)=0x0, &(0x7f0000ee1000)=0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x48}, 0x8) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) 2018/01/09 13:05:21 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x800, &(0x7f0000fd7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009ea000)=@int=0xffffffffffffffff, 0x4) socketpair(0x8000000000001f, 0x1fffffffffff, 0x3, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fb9000-0x16)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x481}], 0xac) poll(&(0x7f00005cf000)=[{r2, 0x800000000000000, 0x0}], 0x1, 0x1001) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000285000)=0xe86, 0x4) 2018/01/09 13:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000996000-0x10)={0xe5, &(0x7f0000001000-0xe5)=""/229}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000957000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000537000)={0x0, 0x0}) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000956000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000957000-0x10)={r3, r1, 0x5}) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000957000)="544e228e2bec43d580d80d3cdbfc5fa0414130cba584a0b50c4afbf6619d99eaf45d545ccf29d2cc990a686f87cda1261465f79aed11719aefaf9e9cb777e689b1714b17fcfe4db7cc9afb645ac3a55ab658ce5344f08ac9b893114f21b7c38478a9f7fa37c2cccfc3337f785fe5d850d5dd6ab03087ac10b05e127f614d573c084832cb687555ffab9b21159b2eae37c796b32d9f213bce98b542e695d976c5e91f9efb926f977b", 0xa8, 0x10, &(0x7f000018d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000601000+0x5e1)=0x0, 0x4) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000317000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00004d9000)=0x1ff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005c0000)="65d3119014513390101e9caba863d8902236013e2155979a335a9e1a541303d3493df4f4445d3a6fb1077f0ae794e1cb8bfbf6697b20465a834d4f49de09d6dc2bbd4a987f5c684019819448fecb9f9dedb7a1f61720ca4da09e522ddd21eb177eb8c657a53a81a570ec104df58d8636a04ce9a0daad8bd07f348942f7f046d6a8", 0x81) listen(0xffffffffffffffff, 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x11, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000208000)={0x0, 0xffffffffffffffff, 0x0, 0x4, 0x2e4}, &(0x7f00001c6000)=0x18) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005c2000-0x30)=[{&(0x7f0000324000)="a276d2ac4651140daa04ab72f09e75ad7360eb0ca6764ff74b0d164ec0cd60d247fbc36f804b25", 0x27}, {&(0x7f0000130000)="4065576eaa77320654d8e8d7d2212cf4c67114a89b7b833b03f2da3e3b99eb89f474bba752d08c122d792df0a4d1e63725d145dd2ce214f7b7b56e6ae632d1fc2a3d185e16c896fa895185fa5ad895d8f7ca37bf6ea9d61a71ff56918cab679163c7b05e195e9286c4a77a7354049217907e6703c2b47763f743205640ace3db1af9da8fd2053b1733d3aa43429f9ea29201af676a173a5ce4ba451ee5a0b2cbdc79ca688355de49ed25ee4a40be91c5e32c1b527d3a6460e231933c6bd9fe45a8df26", 0xc3}, {&(0x7f00005c1000)="817f201b6bc6f8a98a0739ba611a5db8f87af2006e0e717d4c5914e94654bf65eaf07881c608c03a7ddccdbcb8bf96c698f15c7db94f9f5e001131fe9daa81b1b7092265b3a7b6151199d11e1fba4474283e", 0x52}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000)=@assoc_value={r1, 0x6}, &(0x7f0000339000-0x4)=0x8) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000012f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c1000)=0x1c) 2018/01/09 13:05:21 executing program 5: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00001b3000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) [ 213.533823] sctp: [Deprecated]: syz-executor6 (pid 5483) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.533823] Use struct sctp_sack_info instead 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000a4f000-0x4)=0x14e) socketpair$inet(0x2, 0x6, 0x3, &(0x7f00006e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002f9000-0x8)={0x0, 0x6, 0x13a707d2}, &(0x7f0000570000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005f5000)={r3, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000219000)={r2}) getpeername$netrom(r4, &(0x7f00000b1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000275000-0x4)=0x48) 2018/01/09 13:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x2}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000252000-0x4)=0x0, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000039a000+0xfdd)="", 0x3ae, 0x8084, &(0x7f00004f9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 213.578418] sctp: [Deprecated]: syz-executor6 (pid 5483) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.578418] Use struct sctp_sack_info instead [ 213.632548] sctp: [Deprecated]: syz-executor6 (pid 5503) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.632548] Use struct sctp_sack_info instead [ 213.665409] sctp: [Deprecated]: syz-executor6 (pid 5503) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.665409] Use struct sctp_sack_info instead 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000e2000)=0x0) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000035c000)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x1) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) r2 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000003000-0xd3)=""/211, 0xd3) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/01/09 13:05:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000389000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007dd000-0x14)={r1, 0x101, 0x53, 0x10000, 0xfffffffffffff001, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c92000)={0x0, 0xee, "13d521d1d04f4ef47b83cf3df6d800fcadcf571c4ca4c4b30085e1254df047fda6fd30c0134d7b78ded50ac48d29e80438a92faa38b8aefb618538f4dfcf1383250c40f21a4950aa4cdbc8b0828c487e0e3130ff42d37f351a91bb0713850c6db1fb1c13ec794b38f6da5212c34a4a8e51533b3315ea01f83cf2471eb9cd40cf275017f1167ad036e752fd329a8c86965bab8141777dfba602fede5a2ed400326adf9fb951ab994b5005fccaf58b4a10c4de4f3290c579e5842747baa2fe572eb60137efb6c4a5398449a459e638fe356e19fa51ad02b0c804725c33d00c0c49f596e50b7405a2ee8203d5c99c12"}, &(0x7f0000d3a000)=0xf6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000011a000)={0x1, 0x8, 0x20c, 0x7, 0x8000, 0x8, 0x7, 0x1, r3}, &(0x7f0000e30000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/09 13:05:21 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000-0x38)={0x0, 0x0, &(0x7f0000f6d000-0x90)=[{&(0x7f0000f6c000)="bf013fd1f492b6563f73f69a97c08f3e02d5b83f68e59ffda8698894b01038f4af64b1db922e0f6ff76a43717287056c1db2b5ab5751e57ed070c04cb08e2679a860f8eaafe4280874fd556f2bc40d92026f1d074b55ef1bffa651f1d5717a151e1c9c1d1acb0c27bdb4b517bf0d939308e9ccae3b69377f1e513436e8e5c95b4effabc361ae55160b8c86f75037f7d2477f91ffe036c06ea4208aed1907c3289d66a55a8433792c9791298f15c60d22e61b3d60fe82a3365dcf731308f1d9691a0633566d5000c54a4169433aa1e35f8c71326f010d75da77266ece411518862fc7", 0xe2}, {&(0x7f0000f6d000-0x6)="c70c0b2f9da4", 0x6}, {&(0x7f0000f22000-0x1000)="df7b56fc5062598a590b68200898977cb128053168a59d50d667969118cc6e7fa51185b94e6269c11c0bbef126be06e79d1e391ed5e0adaeb43ea461e1f1c68c29c3c885eeebe4549a42ca11ec279a2dd43032e9663b45f2812be537da0847edd0de5eca4471cbb50e6cef474e88a9931c132c1db1b98f34e0aa05a04a12e6b4fbabd37f52a985a688a608b92f96945c8ed0d9c63d3335883af7a1f552a8a6659bad814733b4c0c72ab2f154afae5da3faf39360043b57357480abb7dbe0e88cd591fec821e36d00e4de0b6bd6b4e2469ea47ac5f6e666e02ad91e651d2e7af296e6a23d40b09bfe1540a018042919ae0fde7f2ac41474deef4192c85c6e3c2aea8714b386e339df34c50523e4d443f54144d2694947a8f2107af9ce16179059644cf4feff73a10d04a78e1e71e83010d1dd04a3ee3f86770bc2eb013abcfc90b2ad2a412c51d36f83db6a17d6a2173b49340344b8f10f35e7f80c76d9c4d087fdd31ed39062199857998b490cbcc7482da1d3f1819ab03eaca803b0d78d8b7f4c5c7b11bdae62f9bc755b16d93ec24a66d63d028ec2a0f0eafa188fbf9cb3461139282aabbc04a64886a72f1ccc50065d855d65703c28bd1c9adeb66242b1ccc0013ee84f1f3afd8765561c32f1ff0528f3abc9d549a121b6fb9d19ff6abdcc124de0e4fd7505b71561c2032f787d7a9e5a47509356bc28840d90d710d77099400ebfb6eb33b99468dd5b9a8c850ca2cf450c472cb37bcb09c4dacc3106ba5f32a142550c7fa478662482eaa88032968cbbba44ffc5bde37747e12f01d074a24341de1219c8b6ace5da04001ac0ebc364c2773009395c020c28dec53756ecf6b7a03054a7117c68405019150e714181af030486782db3f0ffee2ba3157b3b6c59b35b2153ea5bcd496a9a2a6ede74299d867a51f26b5c163861d63d089fcbeb0d2f5c2ced72163b32b40c04b65ac9877743228f66f1ae85d12ebe823864b920e5bc50a1d63bf1372a0ce12d3e0bd5cde0ed1fefa2df541ba88d05a02e18a6fab0fc72fd735aef29c7beb4cdaf93c64b9deb131e1733fd3fafb75614abd5de18281fa17b05531de6db766240856d7a6a8dd36ec3f142692d151395377b7411e234cd0d2d2b99b35fa9152fb181134c5903ac67383c7360cf518489a0192372c87c2ff8faf49bc3d2231760e6581b7f8380c26ca3268da6a6ee77a3616f57ead64b7875fe14421991c8114cc3997b4b2d3a8a0a7a9c4f038de3391f302d9ecaa6cda30204fa1a3bb7988d0c9c8c468c0d495e574960da626790356bd4e66a6e27d6c8c7a7a2c5dae0f1a278acdf1fda15201174141dfda7fe343f2ae5c987e1c65b9616b2f17f89061f5d77ca3efface7c2b8aed13b877a9de02ebcb9baca8a212a5bffdc9e05d8109004a3dedff1630dd1eefe00c0134bd924e04d746963dad785c616bfda1cd946c657e773e0fcdb3c9e858511b72e113a80b92cc482363a3b6cccbcbee32c40f0926c2fc7297a7a3ad5df97e276cdbb695a472e2e1b3ee05fa6e49164ae412b76301388b919979d1023c4808b50b0c348e0b4ee70bec9b4c0923f7857d7e0210f8449122fe67bfaba1b57c0a2b18f0d2255a3dd7dc954da7dcf7ddf17fa40c76ab16524c7b05f35576188e801c9b7fdb2ff7abd0e6c00e8cf4e287170121787474294368694d22ed2e94df8d1e0ffc8e708d067b002cb1692b651651b269965e84e4d5538560b0990ca601d8fe0a47088f44a008d45796c069a1ed902bc9755c4077a582b972ff328a7a4adf148fb1b10716741ac7eabdd713d2e1aec73d64f7e8e30e504ce33ea521ba7557cb089a2aa7484d91fd79a1dc1f9ee275c4da9653c4662e76bcf58041a298bbc5f9d3748e97d980d5ee0cf752b3747dd0a3d66f782270f14ddc2e28a7d4bb902a997ab81da2d8728348ef8b0c62fc44085df6e979ebe42f574de3933429401026a9a400e372319808da4f85d2e882884ec3c64eeb73885545e9016adde2a36b61c8a5a1019ee3b063dea2227b2865a82dd9c8c8a21ca60601629ec846991bbcb97fdb9be75bfe5f5a5dd7ea8794b5e4c0c13fa9190f85493012b4ef8511cc0cc016b2a2749216d7d82d721b1d734cc6417aa1c5c081600e68cd3d187b664f1683adc1efee5f9734e3f950556caf06f4b50b722db0db3ea1321cb59c1fd83b24338e91bd483bdb815ae8baff946e8315a46fc398fc107ec4f171e8381df79a7c063e4c746456a031ba2365a792e7628685a647648d9ed2177ed4f44dd461935479d1e88401b6275837d409db90f436279ddc570f2473214fb08306a344e4cb5d6f8b4f1a81758eb0678ab1875a00e51bfe696da31a1a453e1a9071e32330d1f0afbb9f7ce49fe66b46f9d717653c2bb9b645eb5d0412d76f41fd587334a7606e5d38e60d46ad6b8d11fdfdeac17a80a12a2781fc843bed115dc20d739c3d10c00fd9c211de733d6d15d5505cbc7cffcd7c6423394d8af46342ee10d78125f1dcd2dcea7ce5b83d30f538dbba1d6ded5617a52636540792ff9e211c4d83f18e9402c507f09e4de1b9a16ece2eb774fe8ce69d24f0323d113f16cb99540c4a605c13aeb6dc2830b087995918a8a1bfd52a97cfa398b4ec0c22eb2d1298221d32319b0558087ba402fcdf6992db51a753422bb736e06ce4b487952b02befd5b698de2966671b67cc0b33d2a24d2b2d3d731124a11a2def7a3f56d6d0b0329e2bcab05d1ddfc4ae39b1b1c2797c49697aeb2a4861b07af6591244775227eec10dc5643310df90fec855aa8318854e630fb78cc54125ff93accb2daf5813204118ab74ade38657eb5d3f5eb9d47e05c1ec55f83d628bd9556c8835627402e3f6fe85186220534c8213b5841e5109bfff6ce1fa6aba58c998bbe3e9393f12243391aa6d5f3310d824266fd4d661b93d249e64f65426e1100238721cc664e53307381bea3993f99825904f95c98d6b6c75900a1d6b574776d984f2954c671841ee0d658d859af91e84c10e01c4b828f473901e73d0d3308d3aa45450994f5a2a38ccb86d0bd648f1c48760f60502aa71d80711dfdb63f52823531b235256242da5d4fdd6f5ebe76098f395e18d3049dfa8c7942415d366b8b1d0b19f010656c3639fc28849d0a1cbdd6bdc9085140b36312386a22aa40326c212c35edbee4cd39a18e6af41b7ea3d577fb343d8c8ceb32e92d7910b881427fb3e3ee965d706b113e0f751b23430d4d7bc21f8d2d3ea56a6b29aea7718f1947af908d559a68454360652b488cb8fc29f518d03c918ec29cd3da34de67efb5397f63b4bf5ae9a7d0e309f62927544c944d90acf72cb30ad020410e12d6c28d2476bc57d77d6067dcb925d38eb1325a3f9ac9445220808ee1fc46ee0dfe8003a98b4baf1138890670c5dd04bc450dd146c563f6b3d7b3bd27a219a223f5bd96bc2d779cdb09a436e17dec84cca482679342cccb0b4dce03f2bf77e79d12e7735205b2147b3b6b36ab2cce1447a955b2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0x1000}, {&(0x7f000043c000-0xa7)="7228ecf252c731315136220524b78639bcb2fc3530c633b29eff1930c4e7165e5c9c91451a6af8ddc7c13e96d7fef0d84fa5cbafd7486128cff7d6cd9e8e753ceeb20de00168849784a4af0cda7a372877288ae9b4719615789849e050703dac96aaa0aea606d68615a9a2e00c9b56090b15ac1a0d77bd3ddb18e562a53cb73c1200e48f3cb13785395a7974335ef89c0576935455e6f63db8cc1ae05a137d126b756273b0f500", 0xa7}, {&(0x7f0000f6c000)="8613f0b096d76a5e74f0e484c96246e0fd5913f0c1ce8f825d79e3acbf7f061b11c79cf9d88b6886fb2450535c9e14ff98479981a5f7ebda48b9ba2c2a4c2e116423c56622c7aed874436988d7ce2c1165", 0x51}, {&(0x7f00006ad000-0x1000)="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", 0x1000}, {&(0x7f0000f6c000)="8a9b3dd007678c5963190f060445499090a85db539e5d293024a6675bc8aec9ef249fe454af66902aa17f521ea8c400318dc5575c4a6ba270b78e45302bfeca5fa0be0eedea5078e450693fb54ce9dc864e9b8cf39e4db1bd6c99f4ba92126b684ba421e4ce5495f0196717e505b1b4ebff34c3490f0dd5f96d5830a908bea0113a6f6147de692130b71cb23e9e5b32ebd6184050b3fefe0c9e3dc7f7b92cff273fbc62491dc8907ac69b167ec0fa3a75eb08c92a6e775ed2d31", 0xba}, {&(0x7f0000ca2000-0x2)="866b", 0x2}, {&(0x7f0000f6c000)="d69bebf9d71ba5317731e497f1edb550747bb3331618611cf28c5f459df748808d50b1f059f0382cea97c5472de6bde4850c753c48e73dfbae113a1288fe1d308436eb1832afd1e9a851021240e3b462b7ccaac541f14cd414b118ac3b20266f60c2eefd29b77bf253738ad28899a4e5664ca01ec4324ea6987e", 0x7a}], 0x9, &(0x7f00001b7000-0x130)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x130, 0x80}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cc0000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfff, 0x4, 0x1, 0x0, 0xffffffff, 0x0, 0x7, 0x3f, 0x7, 0x81, 0x5, 0x6, 0x3ff, 0x100000001]}, &(0x7f0000f6c000-0x4)=0x108) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6d000)=""/104, 0x68, 0x120, &(0x7f0000f6e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f6b000)={r4, 0x6a, "c2dc0a4cadd583d2066bb11e266a5c5f7766d0b2740160230496c6cf6020c9c2d92563372b586d9cb0f4d34c4ce2dbc1eed523b8893c64f764c3aacd0aaa51153da1887ce06fe6d25f9b38cbfe36d5ca87354f826c4cbac307fe03781a24f91b5824a4bbc041a4bddd71"}, &(0x7f00000c5000)=0x72) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000dbf000-0x4)=0x1, 0x4) shutdown(r1, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000061c000)={0x1, 0x0, 0x3, 0x0, r4}, &(0x7f0000595000)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6c000-0x7c)="74ea06aa9d218675ffe2c90d4441019ec4f2d46eba1f56667f5e8e416cf9c769992b90e96589da8de60272730b0d706dd28407f73e45f990697a5c80bc0d901dc91956a6850260849b35d53d99894943b9fabffd903bdbcfdc2ead0a89b9079af10fe6268835bad4c23eeccfa3073c35327a04f654f8143279b9689a", 0x7c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003e4000-0x20)={@generic="a8f5b22cd288ba8e8a68de3a7845115e", @ifru_flags=0x800}) 2018/01/09 13:05:21 executing program 2: r0 = socket(0x2, 0x8000e, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5, 0x9, [0x6d89, 0x400, 0xfff, 0x2, 0x9, 0x6, 0x49b0, 0x20, 0x1]}, &(0x7f0000003000)=0x1a) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r1, 0x69d27390}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r2, 0x8e19, 0xffffffffffff53f1}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x94)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x410, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x94) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r2, 0xffffffff7fffffff, 0x7, [0x5, 0x8, 0xff, 0x80000000, 0x57, 0x1, 0x3]}, &(0x7f0000004000)=0x16) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r2, 0x5}, &(0x7f0000007000)=0x8) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f00009ed000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008de000-0x4)=0xe) sendfile(r0, r1, &(0x7f00005ed000)=0x0, 0xe74) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000590000-0x10)={0x0, 0x5, 0x9, 0xfe3}, &(0x7f0000323000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000271000-0x8c)={r2, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003d5000-0x4)=0x8c) syz_extract_tcp_res(&(0x7f0000780000)={0x0, 0x0}, 0x8001, 0x41a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000bf000-0x8)={0x0, 0x0}) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097b000)=0x0, &(0x7f0000978000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007b3000-0x8)={0x0, 0x0}, &(0x7f000009a000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fa7000)={r2, 0x2, 0x100000001, 0x1}, &(0x7f0000fa8000-0x4)=0x10) writev(r1, &(0x7f0000dc9000)=[{&(0x7f0000fa6000)="34dcb87f71858713b57ffb569b437a6553cf8fe106693661e7e3527e6bc66450db92383c0adbeed23fab4262e3e1f86ba676607f533379aa37f37ef8224abe8181c1f6cc1d3f737f6c1aa251771f8425", 0x19d}], 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fa9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$sock_void(r1, 0x1, 0x3c, 0x0, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000fa8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x2, 0x3, 0x1}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, 0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x5}, 0x6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket(0x10, 0x802, 0x8) write(r1, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e000d000a00ffffff050ec76e35", 0x26) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000023f000-0x4)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000345000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000061d000)={0x0, 0x40, 0x30}, &(0x7f0000910000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c86000)={r2, 0x7fff}, &(0x7f0000774000-0x4)=0x8) 2018/01/09 13:05:21 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d52000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e78000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r2) socketpair$inet(0x2, 0x6, 0x0, &(0x7f00005c9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a5d000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4cb6ec2, 0x3f8000}, &(0x7f0000980000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000132000)={r4, 0xbc, &(0x7f00007db000-0xbc)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}]}, &(0x7f0000286000)=0x10) sendto(r1, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003fc000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000012c000-0x44)={{0x2, 0x1, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='gre0\x00', @ifru_data=&(0x7f000020e000)="0f00000008000000db0001eef7ffffff00000000ff000100f17fe6030d722a32"}) 2018/01/09 13:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000e4000-0xc4)=""/196, &(0x7f00007d4000)=0xc4) connect$inet(r0, &(0x7f000056e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c89000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000019f000)={0x0, 0x9}, &(0x7f0000388000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cda000-0x98)={r2, @in6={{0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2}, 0x98) socketpair(0x19, 0x0, 0x1, &(0x7f0000a09000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000072e000-0x10)={0xa0, &(0x7f0000ea6000)="bf608d5800e1d570180afe3ba1d940b1316286640a45cb48fac4b0256e5d82730522ac2b3738bf07ce6a816c105ef7a9ee6d7b4201d8965d90b785e188df2f9b3c86bffe0d35000112fa7bc10811386325a4590b87e23e6bab58b455c4d21de7c725f52da279f53b21e9e8d072d629ff03e4a8aac17a2c38bdd428f5ff4e9581d6fdad83730e0d8ee55ee38e779d6cfe977f963eb70fc54cd7a50726142db79b"}) 2018/01/09 13:05:21 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) accept$ax25(r0, &(0x7f0000c9e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000495000-0x4)=0x10) getpeername$inet(r0, &(0x7f0000bc9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edf000-0x4)=0x10) 2018/01/09 13:05:21 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) bind$alg(r0, &(0x7f00000fe000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1000, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dab000)={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]}, 0x1, 0x8}, &(0x7f0000f74000)=0x98) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f75000-0xba)={r3, 0xb2, "a6886fbc5204847e2e1b57dfbd608324b9a683f663e327c2abb9c57517c1e4498af2222d2d091745aa7240b47e553083354265e2db44d76bb361cdfc65c3471c886af938ca9bacb6a932b15bf3f200c9452644349f5379b06f3fe7d40376db5a7a3843d1711145730e509768d5ab371d101b10b46f94e22d0c59baf548f0a513d18da36eff8c63b5dd27689d7eca76efeecb46d77a80b61af11da82c01ae57cd1f07729d968526d76f9541ce9b2e7f811200"}, &(0x7f0000223000)=0xba) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000078c000-0x4)=0x0) 2018/01/09 13:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f0000a72000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000438000)={&(0x7f0000040000/0x4000)=nil, 0xfffffffffffffffd, 0x3, 0x80, &(0x7f00004ea000/0x3000)=nil, 0xc52c}) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) socketpair(0x9, 0x5, 0x0, &(0x7f0000885000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000f9000)={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]}}, &(0x7f00006c0000)=0x8c) sendmsg$unix(r3, &(0x7f0000ca4000)={&(0x7f0000958000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000509000-0x10)=[{&(0x7f00007ea000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x800) writev(r1, &(0x7f0000c20000)=[{&(0x7f0000766000)="ef4b7a5c6ab01c3318518d20de86e2c9a4f7fe1d30bc835f3cfe1395a297f9c6cf65675679c3696528", 0x29}, {&(0x7f0000384000-0x76)="4f9ceb3a8c897484cc94adce3d6517a01fec2a5075611fca44ff7c0a41ca25605a770f4a5657a022454a590f453bc34a66f41262ae780d065141d75adbd7571424b2ee2852e6d14e5343b430ee3c1cc107c108f4dddbe49ec61311d762aaf8ccc89f35ad5747a66a8b7c55a5b18fd639a917e2bda2aa", 0x76}, {&(0x7f0000add000)="d560b7c844aa21086aa65f147c1c18d02a23242c26bd541c18f190229a2ce71cdbf16c0c723dbe4e5afe696a8c5b3dfc27f898fb948a721d68a8ced0b7643a2062074ac69a55ff033de75365bca5be85e0cb18bfbc82a1a2f6001eb408162e35a4d75146416f1b5453aca785df6b330e6c16744368da8e04ebf1e9ebead695c83996b10b5c1d7221269e4ab41d20afc60cfaf33a8c5abc55e80676e567c01e6ed134eed1eadae32514d41e278be8f0b59c78ae2cf0d4da77c6a30cca6d20562ba63d7be3d21c3f114cbddfb63590c1d7532c22c01c32efcff53e5e3c193149497ca2", 0xe2}, {&(0x7f0000ef0000-0x17)="1b658ee068ab6b98fcf98f30dc429a17cf8c4f75c6fb64", 0x17}, {&(0x7f000035e000-0x51)="b67e7ae8838981209db073b904e4d23b6c1285742e39c244bd85d0907f149bde750965aaa8a5e05c5e65f272e9e2ec201bc5fecfa7d140d3203ef2c1ada5ac1030b9c347a7b367d2334fe3c5590482772994a2b29f4c4e7c2cb67f9a6e3346b9408480ee4d5eb83ec2068d072b0fe446686af03bae70fdc01242d15714e2a07df1bd4008db776dfe146cc135c17d64254bb59c2f270a066b334470c3ade4189667e1e4baca89762d46cb114b", 0xac}, {&(0x7f0000a0a000-0x5e)="827e843b5aa3397ed67bfe90f695cbd895f760902aaa1e69c148d575a9a282a668c580481c5dabe6eddfa2715d076d7b5969c32bd0c60087af9342c8dd1fb48c7d855824672776d9c71fef8a5451e56d272c71bb115573eee29364c6a0c9", 0x5e}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ad2000+0x4c7)={r4, 0x42, "c8fc973a56a9c2520b7eef66b47ee73e7cf18d3047e4930ca6610b6c2aa7280edbd60bd441c03c2ff3a4f6a87b6663dc3cc793c97ba7622280d88e3d0cf3baf77309"}, &(0x7f0000b69000-0x4)=0x4a) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000029a000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000230000-0x38)={&(0x7f0000fdc000-0x80)=@llc={0x1a, 0x8, 0x4, 0x0, 0x81, 0xffffffffffffffab, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x222, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x7fc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe0000-0x10)={0x0, 0x3, 0x7, 0x9}, &(0x7f0000bb0000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cce000)={r1, 0x80, &(0x7f0000fe0000-0x80)=[@in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x0, 0xffffc00000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8ab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x3, 0xeb24, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00006a4000)=0x10) 2018/01/09 13:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000934000)={0x0, 0xffff, 0x100000000000000, 0x1, 0x80000000, 0x4}, &(0x7f00006c3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008d5000-0xc)={r3, 0x8, 0x2, [0x80000000, 0x1f]}, &(0x7f0000348000-0x4)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) pipe(&(0x7f000074b000)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000be000)={0x0, 0x0, 0x0}, &(0x7f0000700000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000569000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xc) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f95000-0xe8)={{{@in=@rand_addr=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=@loopback={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}}, &(0x7f00000ab000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f7000)={0x0, 0x0, 0x0}, &(0x7f0000275000)=0xc) sendmmsg$unix(r5, &(0x7f0000906000)=[{&(0x7f0000d68000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c33000-0x80)=[{&(0x7f0000c0d000)="a2a512a2e08fb404cabac0b134b18bd8c4326c225c7f1e8764a71a5cd116c108862f0633e7e8140e205e46218fc33112f1e0d2465a79", 0x36}, {&(0x7f0000893000-0x7)="207860206a40e5", 0x7}, {&(0x7f0000639000)="a92a0b00a01e3715f6f6cfdbdc5facad5743e6752a9710af39115f181a3934178f7bba4f5b65bea32753c3837f9d988c3e2ba0351f8c827f3380b6f2117fa0b3bae6ba2d7faa850a5c5e4c65add4da881e30c6bd14915b229a7a5ad78ddef55d3105258de46992d2e0e80f7f99f7d16eeb709e3e9d6ed09267f9f7e439fa36e83cb7e833192d6104a3aced377637b0c35f28dc1f396128668133fcdf70606329bcb3d1f520f51bde0327eae8f95c81a57995106dd3bf15d8e5dd5d4dc174fc15fc670ec92edfb1fb707eb1b235108332be3421ef3ad801c7156788e434124f9ffc98c2cf418b978a3e69", 0xea}, {&(0x7f00009e8000)="7896086bcc26d0680192ba1eb8aa9a3d811990f4fd1a1e3a69932b026525a9c3745664ee4710bd03dd47d173dae5551303d35ba7a3fb1ccfc93b6703d7af0e5d954afd99059b7f809d99baff1cd446a09836a69b81a78205548204075b2ae6a86e19baebd9a0ac42d384e9171de66de748edbb4d21f2c86bcd407164c86620cebc0b366694eaeaf8fba206135049fc6330751626bc394f012a35f414dc97da4482b3ba98f701aca236a0980eaa15010728bd83420a209856490a00f28790dc08a096b686eb673c127e75d9c9", 0xcc}, {&(0x7f000063b000)="8084b206de804dbffaecaca7522304a44dd16ebccae52b21e05fc21dfa831aac6242", 0x22}, {&(0x7f000095a000-0xab)="fefc5d23bba83d9335d93c76d1554618f98b07c43eb4fca5e643565fbfb29f160ae52b58a42d6065c0eda50342adc155dd0fa5cee2f5daad8d2e161523f89c96c710b3f4d05a04dc77abeeb879babd2455f8419bebc0c31d7ef3901f29c8cc92727d6c015996ecfca51f3ec613e1c7ed453a06235222cbd1529924bb8bf7d7c238c953c4f37d921a3f8bd33177b80278a5dea0897e019a375e38c685c2f9a88d204e658a93eee288a25c15", 0xab}, {&(0x7f0000dbb000-0x1000)="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", 0x1000}, {&(0x7f00002e1000-0x5a)="fd53b03c8fd712e6f1605a328090d6baf2b0fcac635763f7703f07359accb56bb9675b7c938635cf8f801c40650f4c869fd9a10f17ce0af103c5649e3769ee39ddebf588f1ad56000c009f702a07868f6ed464119ee101e08409", 0x5a}, {&(0x7f0000511000-0x31)="679ce54fc8b2208d708c544988198d7e2ec6d7fd724eca3df8665a5b29f7c3859a8dece993cd51cf46badf171128949e81", 0x31}, {&(0x7f0000a84000)="58769760933b459d0bae9ee1be9b54f41f1088105ee66c6996ced853a9951893da28d4dda1e9d664dbf8b465860d3d2b7b623e734baa8da5fc794722a82f6bb3ec0bbaff5f37ef9855a87273d5193b54bfc0fb063d8537756622d072588c34a2ffa222ee967a960c74ab899f4ec61f84f3d3050daf8379b1c7e823021326820ef92f9adf1de26ca6bcd60012e3c9ce0f530ee9bad5784be7caf8a6c5ccde74fc00", 0xa1}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f00002d2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a7d000)=[{&(0x7f00007d4000)="ddb9c4f3214363b85298a98a6ab37b96c27c067ad3feb794f3cc4c1745f652f2fd893ec329ecf6196b588804e195c8bc", 0x30}], 0x1, &(0x7f0000b51000-0xf8)=[@rights={0x28, 0x1, 0x1, [r1, r4, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r0, r0, r0, r0, r1, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r2, r4, r4, r0, r4, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r4, r2, r2, r0]}], 0xf8, 0x0}], 0x3, 0x0) 2018/01/09 13:05:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80a, 0x948, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008b5000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f65000)={@generic="467844f15fe755227b8444f3f3871c27", &(0x7f0000f66000-0x24)=@ethtool_ringparam={0x11, 0x3, 0x6, 0x9, 0xffff, 0x9, 0x0, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r2, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256) recvmsg(r2, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 13:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x0, 0xa6, &(0x7f0000695000)="", &(0x7f0000000000)=""/166, 0x0, 0x9}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) 2018/01/09 13:05:21 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ff7000)="01f8", 0x2, 0x0, &(0x7f000014c000)=@sco={0x1f, {0x5, 0x20, 0x356, 0x81, 0x40, 0x7f}}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006a0000)={{{{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]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x4, 0x200, "40b51f871e069147645c91441276c62668e7412169091e1f9ea3ce120705a16f76efa42b599dd3b8a737e29b618014af63cdeafc95d0a267d5b313976745b4cde47a2d660fd55aad57ec5c726f4f5e0f"}, 0x160) 2018/01/09 13:05:21 executing program 5: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000f51000)="60cc748b91ac4afd40ffe8886f8f6355a0c03bf8edaae29d36b0bfd321173114c7e453eeaa23659b", 0x28, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) [ 213.978966] nla_parse: 16 callbacks suppressed [ 213.978971] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 214.012725] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 214.054711] kasan: CONFIG_KASAN_INLINE enabled [ 214.059556] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 214.066951] general protection fault: 0000 [#1] SMP KASAN [ 214.072495] Dumping ftrace buffer: [ 214.076050] (ftrace buffer empty) [ 214.079759] Modules linked in: [ 214.082940] CPU: 0 PID: 5613 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #179 [ 214.090199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.099550] RIP: 0010:__netlink_ns_capable+0x8b/0x120 [ 214.104813] RSP: 0018:ffff8801bd387190 EFLAGS: 00010206 [ 214.110151] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 214.117393] RDX: 000000000000007b RSI: ffffc900047d5000 RDI: 00000000000003d8 [ 214.124640] RBP: ffff8801bd3871a8 R08: 0000000000000000 R09: 1ffff10037a70e08 [ 214.131898] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801b0ccd968 [ 214.139139] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 [ 214.146379] FS: 00007fe699f4b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 214.154573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.160426] CR2: 00007f48171e1d90 CR3: 00000001d971b002 CR4: 00000000001606f0 [ 214.167669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 214.174909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 214.182148] Call Trace: [ 214.184711] netlink_ns_capable+0x26/0x30 [ 214.188829] get_target_net+0x9d/0x120 [ 214.192687] rtnl_dump_ifinfo+0x2e5/0xef0 [ 214.196811] ? rtnl_getlink+0x670/0x670 [ 214.200769] ? rcu_read_lock_sched_held+0x108/0x120 [ 214.205758] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 214.211010] ? kasan_unpoison_shadow+0x35/0x50 [ 214.215593] ? wait_for_completion+0x770/0x770 [ 214.220146] ? find_held_lock+0x35/0x1d0 [ 214.224179] netlink_dump+0x492/0xcf0 [ 214.227952] ? netlink_broadcast+0x50/0x50 [ 214.232161] __netlink_dump_start+0x4f0/0x6d0 [ 214.236630] rtnetlink_rcv_msg+0x7f0/0xb10 [ 214.240834] ? validate_linkmsg+0x8e0/0x8e0 [ 214.245125] ? rtnl_getlink+0x670/0x670 [ 214.249073] ? netlink_tap_init_net+0x350/0x350 [ 214.253712] netlink_rcv_skb+0x224/0x470 [ 214.257746] ? validate_linkmsg+0x8e0/0x8e0 [ 214.262044] ? netlink_ack+0xa10/0xa10 [ 214.265902] ? netlink_skb_destructor+0x1d0/0x1d0 [ 214.270717] rtnetlink_rcv+0x1c/0x20 [ 214.274402] netlink_unicast+0x4c4/0x6b0 [ 214.278443] ? netlink_attachskb+0x8a0/0x8a0 [ 214.282825] ? security_netlink_send+0x81/0xb0 [ 214.287380] netlink_sendmsg+0xa4a/0xe60 [ 214.291415] ? netlink_unicast+0x6b0/0x6b0 [ 214.295627] ? security_socket_sendmsg+0x89/0xb0 [ 214.300368] ? netlink_unicast+0x6b0/0x6b0 [ 214.304580] sock_sendmsg+0xca/0x110 [ 214.308272] sock_write_iter+0x31a/0x5d0 [ 214.312303] ? sock_sendmsg+0x110/0x110 [ 214.316267] ? bpf_fd_pass+0x280/0x280 [ 214.320127] ? __might_sleep+0x4c/0x190 [ 214.324076] do_iter_readv_writev+0x525/0x7f0 [ 214.328545] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 214.333276] ? rw_verify_area+0xe5/0x2b0 [ 214.337316] do_iter_write+0x154/0x540 [ 214.341178] ? dup_iter+0x260/0x260 [ 214.344778] ? __lock_is_held+0xb6/0x140 [ 214.348812] vfs_writev+0x18a/0x340 [ 214.352421] ? __fget_light+0x297/0x380 [ 214.356366] ? vfs_iter_write+0xb0/0xb0 [ 214.360314] ? get_unused_fd_flags+0x190/0x190 [ 214.364868] ? alloc_file+0x27e/0x390 [ 214.368648] ? _raw_spin_unlock+0x22/0x30 [ 214.372769] ? exit_to_usermode_loop+0x8c/0x310 [ 214.377415] ? __fdget_pos+0x130/0x190 [ 214.381273] ? __fdget_raw+0x20/0x20 [ 214.384963] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 214.390480] do_writev+0xfc/0x2a0 [ 214.393903] ? do_writev+0xfc/0x2a0 [ 214.397508] ? vfs_writev+0x340/0x340 [ 214.401277] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 214.406093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.411093] SyS_writev+0x27/0x30 [ 214.414520] entry_SYSCALL_64_fastpath+0x23/0x9a [ 214.419248] RIP: 0033:0x452ac9 [ 214.422405] RSP: 002b:00007fe699f4ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 214.430083] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 214.437324] RDX: 0000000000000001 RSI: 0000000020b69000 RDI: 0000000000000015 [ 214.444574] RBP: 0000000000000583 R08: 0000000000000000 R09: 0000000000000000 [ 214.451821] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f64e8 [ 214.459073] R13: 00000000ffffffff R14: 00007fe699f4b6d4 R15: 0000000000000000 [ 214.466321] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 214.485402] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801bd387190 [ 214.492151] ---[ end trace 0615d325b1aa5ca1 ]--- [ 214.496941] Kernel panic - not syncing: Fatal exception [ 214.502670] Dumping ftrace buffer: [ 214.506181] (ftrace buffer empty) [ 214.509861] Kernel Offset: disabled [ 214.513455] Rebooting in 86400 seconds..