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", 0x1000}], 0x3, &(0x7f00005e8000-0x50)={0x50, 0x10e, 0x8001, "da3eec43d4876ffce0a5dba9c080665dcff8d3ab98faa0e86250eee9296da2025e93ce9510934216b0f6e3456375e5fe5a9916cb0d51bca2e3a10b961fdc8506"}, 0x50, 0x40}, {&(0x7f0000762000-0x60)={0x27, 0x0, 0x10f7, 0x7, 0x6, 0x800, "df731f45f79c8a7d5e5de59d543b3322a7c053fa323346615040fd5f04d384fd4688521d92293a1be1e3beeb9698ca4207f03aa8458cae7c197ce65cc489ae", 0x80000001}, 0x60, &(0x7f00008b5000-0x20)=[{&(0x7f00008d0000-0xe2)="360beea915623f61106e733f1575bf96e3f28fececb2e032823fd7dbf243e487adca438f26f8c51efe374c4c4f1e8e9e20ef202c8b79ba6c8e23b992a53a6a2191c54e5bdeaf36df3fd599850f22176245f5f31331be93325ad4f2cefee01613ec76e65cc498af7cfb149483baf8040477721885136c7c2d93ddbaed0586bd7fd8ab66f3c31ccb09d36e484352e5f10801c08f83711aeb81ef4c392d6c7f70b7983bc39817ce8d25bbb485fd86ae4f22f7f38c57ef8056ee86e522c90019c20f76eff7caf5e639a5c5ffa39f2a8b9b9c6dddff710081fa24a55960ce52237e3e3376", 0xe2}, {&(0x7f00003fd000)="a07673d611eafa96121dc761796efac57fed7ce1219ad7012dfdc36b61089fc0ac380346f931070a64cba56638ff53907ed934bccb19cc41a26d7a62629bdf9aab0cc395b113ab79bf810faab9ebc98dee05d8ef867c76eab7a2069038cc3b8af0fc3775b99da2b89570a533944a88c0b90bda3aaad4df94428748a12e252ae0803015740cd4bee3e9a515b691c56d22fb3cca59885379d4a15924f81bfa", 0x9e}], 0x2, &(0x7f0000006000-0x100)={0x100, 0x11d, 0x8, "ea1b65e3ec37da9e8615f4f6e5c65f06bffcad59afa3db0f4b0813af330064750563e37e48f6a28c87f8d7e2a7dd700e906b027756de0bff8b0c0b9630890a63188429e534b239ea512da3649c303c783d54596e278d4e0cd53bbac927d73edbf0fb26101496930a6085a3585a470c8fe82a9f51fa5b1bcfa2de814d975d36b561a4dfce5c4698ed4d278bfa85c4c43a84fcc879d115276bc0eab5b872c3e627a47970fe42128ac4179bf4930e199d82f16b6cd93b7465155e7e55f9302d968d486ecc80d9c48319ba95d4ac992e2c4af0af6a6ac387d17334540e57ad1f580b08b8f05b6cad2c353caf56e46c5a4789"}, 0x100, 0x0}], 0x4, 0x800) recvfrom$inet6(r0, &(0x7f0000887000)=""/212, 0xd4, 0x40010100, &(0x7f0000913000)={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) 2018/01/10 23:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x136, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x10000, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/10 23:44:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c0f000)=[], 0x0) 2018/01/10 23:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00006a0000-0x18)={0x18, 0x1, 0x2, "06"}, 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00003c9000-0x38)={&(0x7f00006b2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000056a000)=[{&(0x7f0000715000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000f10000-0xfa)=""/250, 0xfa, 0x0}, 0x60) 2018/01/10 23:44:33 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xa, 0x7) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0c000-0x8)={r0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:44:33 executing program 5: r0 = socket(0x5, 0x7, 0x84d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000d69000)={0x11, 0x9, 0x0, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/10 23:44:33 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000017f000-0x38)={0x0, 0x0, &(0x7f0000170000)={&(0x7f0000164000-0x58)={0x2, 0x7, 0x2, 0x6, 0xb, 0x0, 0x2, 0x2, [@sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x9, 0x8, {0x6, 0xff, 0xaef6, 0xfff, 0x0, 0x3, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x240000d0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0xdfe4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000180000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000180000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000178000)={r2, r3}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f0000180000)=0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000f2000)={0x0, 0x4}, &(0x7f0000181000-0x4)=0x8) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000180000)={r6, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x8, 0xffffffffffffff80, 0x400}, &(0x7f0000181000-0x4)=0xa0) 2018/01/10 23:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/10 23:44:33 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000062a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1a000)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fb4000-0x78)={0xb129, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7f, 0x2, 0x7d6, 0x0, 0xad, 0x200, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24accf1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/10 23:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000357000)={0x70000000, 0x1, 0x4, 0x3, 0x5d}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de67775", 0x90}], 0x1, &(0x7f0000d06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f7b000-0x20)={@common='tunl0\x00', @ifru_flags=0x1a00}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f00005ae000-0x10)=""/16, 0xe9}, {&(0x7f0000a47000)=""/4096, 0xfdc1}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20020000801, &(0x7f0000764000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:33 executing program 0: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000f8d000-0x88)={0x58, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6cb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/10 23:44:33 executing program 5: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b8000)=@ethtool_wolinfo={0x7, 0x80000001, 0x3, "dbe7f7868514"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:44:33 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000707000)=0x9, &(0x7f0000f58000-0x8)=0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x14) recvfrom$packet(r2, &(0x7f0000467000-0x7b)=""/123, 0x7b, 0x10100, &(0x7f00000c7000)={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair(0xa, 0xb, 0x8001, &(0x7f0000f58000)={0x0, 0x0}) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000893000)=0xfffffffffffffce4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast1={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000)=0xe8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000f5a000-0x28)={0x80, 0x0, r6, 0x1f, r7, 0xffffffffffff7fff, 0x2d5, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b00000)={0x3, &(0x7f0000f5a000)=[0x8d24, 0x8, 0xfffffffffffffffb]}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000025000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000)=0xe8) accept$unix(r4, &(0x7f0000f59000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000072b000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f55000)=@fragment={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f00007fb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000f25000)={0x80000001, 0x9, 0x7b6a, 0x0, 0x17, 0x800}) 2018/01/10 23:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000b8f000)={0x0, 0x1, 0x0, 0x3f, 0x10, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x20, 0x2cb) read(r0, &(0x7f0000952000)=""/99, 0x2f) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$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) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000441000)=[{&(0x7f0000efb000)=""/16, 0x96}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000d86000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffffffffffd97, 0x7}, 0x61) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x3, 0x2, &(0x7f0000c20000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000c07000-0x38)={0x0, 0x0, &(0x7f0000be0000)=[{&(0x7f0000f81000-0x39)="d49ea091430a7d1c4e85b6aeed4f5819b4456e35588ccbebd3ca744a7a0a2f03339d9a3727018f923ceb44dd4f21b6050632cb436d79e68d2f", 0x39}], 0x1, &(0x7f0000124000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x1}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008fe000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8001, 0x8, 0x8, 0x10}, &(0x7f00001ed000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f30000-0x6)={r3, 0x1}, 0x6) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000092a000-0x4)=0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002e2000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006e000-0x4)=0x4, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, &(0x7f0000be0000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000558000-0x100)={0x0, 0xf8, "9b3f7bd28b7363e9c3fc2f34c391ee70afd3e8b3f5336f5dd5d6769ba9a285abc01a5b23b05fbbfe01eb4ae8dd7e2df85b88e3ba27fa613257f101fabb1742cdcae2efd9f1ced5d9bea83358deca089058fe9443b0408288199b2485f52d8bde1caf6a8b921866d62f3607a2822143b7e8bac0bb74cea5ff137d1c8e014c3acc4c56d45cc30f8f08b97037aa6c7e73b1a7d37776e20661191671fafb7dc996d074fa6a35cc165c6e8618309b593b32b6bc73c9e73fa0c41185c1c00bb595dcb94297f1d90df95318d63debb916ec3a4d04d6057e926a89030206f1d765c244facaeeaa8ad41f3aa188e756d2941bca5be9b6afbe7e22afea"}, &(0x7f0000086000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa4000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000597000-0x4)=0x98) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000438000-0x4)=r2) pipe(&(0x7f0000393000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f76000)={0xf, 0x3, 0x10001, 0x7, 0x8, r3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000944000-0xc)={&(0x7f0000f7e000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r6, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) bind$ax25(r4, &(0x7f0000c36000)={0x3, {"31fbb5af0e7fab"}, 0x2}, 0x10) write(r0, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300510001800007ec00d9005f", 0x1f) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f6000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003df000-0x28)={@common='teql0\x00', &(0x7f0000f38000-0x28)=@ethtool_eee={0x45, 0x62f2, 0x3, 0x3ff, 0x1, 0x1, 0x8000, 0x7, [0x7fff, 0x20]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000deb000)=0xf494) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cd8000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0xfffffffffffffffa, [0xc1, 0x2, 0x3, 0x3ff, 0x4, 0x4, 0x5, 0x80000000]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet6(0xa, 0x8080e, 0x2f51, &(0x7f0000731000-0x1)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000063e000-0x1c)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8000}], 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000003000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x3, 0x3, 0x8, 0xffffffffffffffd1, 0x5, 0xfff}, 0x20) bind$inet6(r0, &(0x7f0000d2b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cdb000-0x18)={0x0, 0x1, 0x20, 0x7fff, 0xff}, &(0x7f0000cdb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003bc000)={r1, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x8001, 0x9, 0xde, 0x2, 0xfffffffffffffff7, 0x7, 0x80000001, 0x400, 0x0, 0x0, 0x3, 0x2, 0x98e]}, &(0x7f000002b000)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000cda000)=[{0x0, 0x0}], 0x15555555555556c5, 0xa) socketpair(0xa, 0xa, 0x7, &(0x7f0000880000)={0x0, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000cdb000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x74a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4d8220ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x58) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000046f000)=[{&(0x7f0000664000)=""/160, 0x7f}], 0x1, &(0x7f0000e7e000-0x7)=""/79, 0xffffff96, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7d000-0x1)='D', 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2cd7348ce5ab89c6b992da5fe6", 0x44, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x10000006, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a26000)={0xff, 0x8000, 0x6, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f86000-0x18)={r2, 0x1ff, 0x30, 0x100000001, 0x1}, &(0x7f00009fe000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000885000-0x1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000991000-0x8)={r3, 0xfffd}, 0x68f94445ca7a8f2e) socket$inet_sctp(0x2, 0x1, 0x84) write(r4, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000059000)={0x1, [0x0]}, &(0x7f0000ecf000-0x4)=0x8) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000031f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 127.877673] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3b000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x4, r1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$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_SIOCINQ(r3, 0x541b, &(0x7f00002fb000-0x4)=0x0) socketpair(0x11, 0x3, 0x6, &(0x7f00004ca000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000ced000-0xc)={{0x1, 0x5, 0x8b, 0x0, 0x2, 0x0}, 0x5}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 127.922477] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 23:44:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00006b2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000012000-0x4)=0x14, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009e8000-0x1f)="1f000000070aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000773000+0x3e6)={0x0, 0x6, 0x100000000, 0x5, 0xee1, 0x100000000, 0x9, 0x200, {0x0, @in6={{0xa, 0x3, 0x7, @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]}, 0x7, 0x4, 0x1, 0x100000001, 0x100000000}}, &(0x7f00004ce000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000627000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xc74}, 0x98) 2018/01/10 23:44:34 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000068c000-0x38)={&(0x7f00008db000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068c000)=[{&(0x7f0000000000)="a9950d78eb2dc0029bfdfc29cdfcb7fda8821804edafe6fdacafaa8133311ad01a954cda56d59e6484991e672c79b3438c7d2c0766d2ebdb0460aa8edec621b209177357eed61d804e77f84c05954939b892dbc18108d5667c9eb5279786a3d948c3c1565aba4b1e7196c440e87a2dc665a73abf22a28dfc5b6afe771d3bb91f9fe7aefb48f8e6d71e63c2ad7f950704546c5357f06de687a3e101b7861bbcc80ce8ff30622c754d069e3b2abbb210a053c4de58633c7ce56aa096beca42bfdf7341edb1f374846b5b53a23dad8561394b932a3f125b1e6459b7d6fedb485d45c43efab5206918dbb04820674801cb26b311085a87bcdff9e9", 0xf9}, {&(0x7f0000001000-0x89)="21744d5aa95d142af9e6d1b49092738439ee440d53a2c128dd558d0343e5ecd88c473b3b1390095dee60b3c5a74e3aa5db583dc896e4df20bc2e1661dff262bb580e1f30a31f64d2c3d0ae53baa3341c4ec8be70f31a6555128199bfa311ad1cbeb4af4f0cf87ff175362aaa9c0b05cf04276459da2a9817fa697200bff628be2b9e34b0908e1563ea", 0x89}, {&(0x7f0000001000-0xa4)="7be914a9909c94b5d15068cf03003b3cf9d8be5710b37582fe2ebe40e27e7d94b4edf13131624acf9e5f93a25b8c79dff317152a62070e7100eeaf56cb087621c960aa20baea9728f9622cb2877205b795eda9b7da61410d353a99a19b34f02b1dc3bf056fe153d45c54ffad46a2208ce0103eba081f044b8062c647cd61b2cfecdf03c7b180931dd90228a9a64697a2ccc24ece72e171956079fbea709a8fbda55259f2", 0xa4}, {&(0x7f0000000000)="e247be22b10082fc33ff108e421269cfd712ce59a9227fce5003b75e126f7988b02afd78eecaccd3ccc84871537e6b069216151d97bccddfa9d4bc5c326811e62fd872e2da551d3e36e9d441faa6b4806db55eee0c1f2623a1726e2ab1dc97f5e74fc6d5c8f03782410bc7b2a70feba4a76ee91d7af888428e21f70fa28e3603060325bc8033a42b3b90ca79f423a02958abb114f251bac76d45db900941cd94a27babb23506ee3e041acabfa1989270f14903d1eb35b2372af4ae0b47b498fda3212145", 0xc4}, {&(0x7f0000001000-0x39)="80871157e1833689c94db3e5dd4b489320de0ecdfe5caebddfabb16df871992f9ee23af26e44114d869405f9e8d55051248819060cb1a8bb97", 0x39}, {&(0x7f0000000000)="99edaf9fb65745d9472dfa236e6ad267cbfdff26c4a04b6cf08cb60cb8424b4608efc45112076f83a38297fcb108813d500cbb0d56c5f64094e3e8a319607da8a56bf10ff770c3726ed48f8c378a288fc21a8f279dd8de85d43d9bccc0cdfe81e17bb0929fced1406ab8b8fd19906c2454d10ac938a6c27441b72907a8c08ba6a50142d1461c9b0e28783d2ecf", 0x8d}, {&(0x7f0000001000-0x74)="3062f524531ebcb824c21eb2d3e87979f20b798c209757317f74e4f05ad981d853aeaa66545769e3d9c14c040d282e8bf581056281c9b3c7bbe303a0c211ea96a36ab1e95c277fe3c92b25da2dc4d1625dbd82e51c3ffe4b5d13aab3288fc1d2444f59cdd21b67a73d000d070ab07dc2fa08feea", 0x74}, {&(0x7f00005fa000-0x42)="5d329334528e5158f21f800a2ba22d47da41c68ef7b37809b80845c8ebcbcfb6d3846e6b1237250bb676d2a5254885cb2b3d4249aa4d009fdb2deec85b56b98fcd58", 0x42}, {&(0x7f0000000000)="", 0x0}], 0x9, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000a, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000acc000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00000ca000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000699000-0x4)=0x67, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000acf000-0xc)={0x0, 0x80000, r0}) r4 = gettid() socketpair$inet(0x2, 0x800, 0x800, &(0x7f0000505000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000ad0000-0x4)={0x3a98}, 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@loopback=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=@rand_addr=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}}, &(0x7f0000ace000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000018c000-0x28)={0x5, 0x5, r4, 0x4, r7, 0x9, 0x4, 0x3}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ad1000-0x8)={0x0, 0x0}, &(0x7f000064f000-0x1)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ace000-0xb3)={0x0, 0xfce5, "0b324b8d96b1effab4e13ef4dc55a68081af3d6204dd538c510e27ae06e13708103dc732cba139d4bc6cce0b2633245161f5e6f08a2e3c570f1cabcb54b8f6e73ba1b72ce82dc3d86140de6574f1d9cc67f9c3fda7ba439459e85514b4bcb340b7f74b6d573b196343706e9a4fe376f2f5d6c046ce223c91af204f330560a0602ad2fadc860ce8a1ba16f39defaf41569398af35b64a4cc14068dc2fc1f18c1a65db9e3a5bcf9907364c1a"}, &(0x7f000013d000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a4000)={r8, 0x0, 0x30}, 0xc) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r9, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/10 23:44:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ecd000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecd000)=0x10, 0x80800) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cfb000)={0x0, 0xa713}, &(0x7f0000ece000)=0x8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ecf000-0x8)={r2, 0x7f1, 0x0, []}, 0x8) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ecd000)={0x0, 0x2}, &(0x7f0000ece000-0x4)=0x6) sendto$inet6(r0, &(0x7f00000b8000)="2b98c427b7609f889da46a3a71e04000000000000000de3ec92208daaff8b5b573dc1f", 0x1f2, 0x4000090, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x38000000000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x400, [0x3, 0x101, 0x4, 0x3, 0x7, 0x3, 0x6, 0x0]}, 0x5c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e57000)={r3, 0x4}, 0x8) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000123000-0x5c)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0xa3a7}, 0x6, [0x7200000000000, 0x101, 0x4, 0x5, 0x8, 0x0, 0x800, 0xfffffffffffff450]}, 0x5c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/10 23:44:34 executing program 3: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bab000)={0x0, 0x0}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f97000-0x4)=r1) socket(0x11, 0x3, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f00002c0000-0x98)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x460, 0x21, 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=@echo_reply={0x81, 0x0, 0x0, 0x2c, 0xfa90, "d1816d8010be2370d45e104b81dfd9b0c7d58fadf2f299b006fefb5ee2a093fc966bf0ee0efed7bc6fe9f25bfb0ce206ebab98b88772bde1dca05015d07ab6f2b1d13163b8bc704033252623e2d4062c573a"}}}}}}, 0x0) pipe(&(0x7f0000cb5000)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f00006e8000-0xa8)=[{&(0x7f0000a9f000)={0x27, 0x1, 0xcc, 0x0, 0x1, 0x6, "f64922fe0605cfe5c009f0788d898b41d79e1f561aa3d432fb4898dea29c5a5333f68490d20afe4ddeca35fb99c9518ab0fd21a27a80d7dc0f995b581736bf", 0x6}, 0x60, &(0x7f0000096000)=[{&(0x7f000099a000)="f34f021a6feb435882e81f835de9bf8c806e60978fd9035e7ea3ea3a59c54cdba882e5b7e2f6c8db2effd3c179669a84303af5b95f8999f9f9ecbbfc97f5c53c26122acd756733f62520ad975a2cae", 0x4f}, {&(0x7f0000a60000)="e558f5065c44a2fb18d93fa3d4808e9daa9e036c4371f84899588a63d41d356dfc83c2c2dce44d8369b17966e61613db2865e15af49b6b1468c43f4b5c1972326529ec3b50a7dc600a", 0x49}, {&(0x7f00003cd000)="c7d4b85c07b7ea45130691b69057acadef43aafabfda012c2a25f34d6cd61119908da82f6bc40635659e63c4fed5466e5f3165e89bc89d8b51c18cf30f33c455f44d970ee2184adec98a3a854a2deb7e8997113aff5bfa6e5d7049027673065252154dd2503ad33ab9330ed65331aa1b5ff884d7e92e979cb73f6c794290ac0ac1b1627b3bb47f7ef1de3e76f660d6573a0034389a04bcc18ed4afd81e19d3ce6365e5e575ddaad67b2f13d92caa0ea024cfbc791b688615f7e4708eff04f053c20314259c628e1f6df872210748cf8cc8b808150bde15b644c37a94b51fcec1fce7cd638b212a8eef95908b7cc45011baacaf426f", 0xf5}, {&(0x7f00001c8000-0xbd)="e5e932bf5c1a3ce306c33a37bd2f818c28e01c4f460f8e78dab757659a8bd80f9dfda67e66ab85acb393ed1ad60d0e31109ee6255e84d77169487f809481eb585034f5618e02dfa0648b0fbeab72917e18c68d210126d36567aa18160c31aa7b3e8bc5dde80ac2d32983fdb1d9833bf3c6aee53394d58f1cc4f9c99a5cd241bf03f3965d2223a8e884c6af874eeeb75a139e748a288bac5d0bb5af32380f50fbdd8b55c096d2f10352bee897265f3c0eac8be8b8742be59925b804118d", 0xbd}, {&(0x7f0000c73000)="1ff910bb93ba00d29e51a59854cd301b807251eb52dc18841b05785ac6bdbffdafcab544aaaed0f139", 0x29}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f00006d2000-0x12)={0x27, 0x9, 0x20, 0x7, 0x9, 0xfff, "d5c764223cfcca967c5f2b99656784f0cfd5ac3816de239bd792d3726727607b9b9c18822f7556c9ff249178e38905cd3b7260ffd74ba3741bff95541c8f80", 0x92}, 0x60, &(0x7f0000627000-0x20)=[{&(0x7f0000186000)="1aaa16c8fb8cc26f62035c1f383b31cee3718bd84e6ccde85efedd04a82e413385f74d2462384c2fbecfcfc271a58301c9ddcc82540ed11f8f4d129fb0434e22d239e01dd9446beecefa1001998b8127b8403f1f69023e511ae20583cf851022feef0ac741326c76f3d84c47396dcf84dad33a58093f6ba42f6a3a08e505ce10c0c88a33024dce18cc039af657983db41fd30704b578e248d5aefb6cbe2797482eebb3bc296041e644065b89149f60b7ffd544fb4a9ba92f4bbfab", 0xbb}, {&(0x7f0000204000)="98e59597cb7947d85e58b6e9579dbb6caf537d978db54e22bd39511c554e061d462e3c9884e6e5bb978058efba2104604e56def51e0f4146097f6754bd7b3e4e4fdc6db7e43c080487848fe814fb7c260a61b9a441d64419d5fc8e352ed539d84d4a1d108501ffba03350cec35b8cd2758e47b2495cc80ccb05250bb1ac1da796357e0ab22b89ae0de3bbfa41ec90adc44d35fb48240ef8305da2cba7cd8164605a14a01f393863b03f36540779534f65692c49ae3062c351050aa8e063c6066e2fcf6e3418e061a2c7d58f263f9a4439be85336900e027d4a0413ebf235249375b5a5f8080837cae0fb", 0xea}], 0x2, &(0x7f00002aa000-0x58)={0x58, 0x102, 0x797, "478ad6f9e6ff8e059c7bcd9c64432b3b2a3e6a0a3680eaa792ccf464d110b0155cb81c7908c1423c853f5c9b22cada7f641f039ff2b7f5f54d4140a565e3764576cb0325d1"}, 0x58, 0x10}, {&(0x7f0000770000-0x60)={0x27, 0x8, 0x81, 0x1, 0x3, 0x5, "3765dd58b467b5ac8e62a796fc9a53e8e63592b477558402599e651842d2f59356dc236c172441cc52e61037515acbde5816f0ec09613f44c2924028842586", 0x8f}, 0x60, &(0x7f0000f6b000-0x70)=[{&(0x7f0000911000-0x1000)="a7fab8907a986ec17ce43ae0f70e6fb8c8b9eda3b727d23035ea05e0121c338a3e2943ae7e4bf212ad96683f1d0935b21b767c7c062c7bfcfcd0785a06ad76745ddcd3b5d50ffb465a51ade67fdcbd8c8cb16f0b6a59cbc3c50c1e4418452951ca225d1151f03efaa9cbe608a54a48f94cea06f53e38ceb8bf5ecf8e5b29a9eeca7c8c247ebe3a24855bed5708e1f172c7920bb75c1b1737db91489b2e7a83d7fc76a147211b59ce623e3987bf75ec0a92a71826bb6f4b22f9972b52ed3b573de612539572c51b2b7a71a107c8e4b0aeb342c890806a1c78700ed5dcf214bf69789028d48975eb65b320a3a82110614f85a03639963c52f8f191e6ce2dd68dbd4f8f8640fedd31855e844d149728392f86f444d6a1ff9a6d7c7f1a47cd2dc63ce0219d69c74df353fce63c569c2ddd0e04a181245aa1048cf38cd127e33bd2408e5f49db31896d6a7f02aba41582858dba627e1db7c9a381825d451326f672f182e34434a64e5ff7f8d65dc9d21f8289b7ac1e54f4937e4514d5493ffa0943ec3ce7d3592cce47d0360963e27a4d5fcd813f32321d86c672ef6557fa8f834ba4f2c8352350b36a317dd3625556b0c0cb61d36f8746b021f54a30db9ecbeab11648fdb14ea7a516ddeeedfbfc639e51b4f6038c5c56b401a06ad60dc4d1a36415cdb7e2bb47765f69b9b0b33bc0685936347cb6fa91afa7dedf9009ab9a09b8708216c4da0a715d8bcb8d95ca88af50f0be676abda6dc36e6ed1430db763ebe36c9dadd2a0c34b312c3008274e53246080fd5b4f445ebba0a773eb28f3cac642e68d080d93b4a8e0ded32d093ba2464566514bae53772ce1cbb0664a5080b312d8773f3f8b6258a1f66bd3e3d2196af3baa7086fb5c797e95e2feb670e506a9c0b3fa5a9d9fe6a62cdb7d15664830bb5f62b964d986a7cb43a1ae64698ff0c1bcaa55f5084218cc20c49d4bd6d74c0fd85562d3a07c1b76303e9c187b9b7f018aedbfe4c17885aacac0313881e913e4fd014ff2f087755ed63cbd7c56260c8d1b3182270a1a91d986fc582e15a5c2152ba7d96e3ed75fad3bfb024be2b5434056acd5c3d716ea7e091c1917c92186134b189a3d804a56935622f6df8305e0ec360311fcdc82c107b0588e1bf9c027ed7279926a5e9528ac242198dd7488a59cbe9937aa3e6931516d2b1be6d39f9efbeacf9f0917168d43809fd301fd6a48e1b4e5ec55b8c368f72ca1091bfbcd423bb722cb4995f75092079e80040b6ae8d28f5c48d94e484fcc7b7c1f54529dc314ad61351fb53ea47299b8aca4f8a11a7149bfac959562f3124a454d5279ec157e7c1f2973acd1e5994f7d09b072cd493d92bb9a977aeedc136f069b66ea9a1d09b9370b13d954f6cabfa00970338a2c0021e5d4a91fbfce4694df9fa0f6a485da0e5b63b54490e003c8eb5353bd99f06708f4ddfcbef142902b0f5e58a293760ea22a1c5d0a8837dfc93af8b8e2b4d39d5c48cae9e426603481441ef343215695e23a8f6d5391846172876552ec9c243cbb295b4eb2d4f59266d4d5d49ddde1dbd03b4f323ced100f31fe35c780dd580f7e00937a148874180e0d349e8aacbb389f1b4faafb94f94fe441d2e5923a8c780592fff655c9ab62550720f4ea3eb1f1e165103c1f3a025a44b92eae90ff02f27d7ee20e5a00cdb160cc89405f1d0671d75e7991cc073110cd51aaf25a841d4305f0132129d15c04000cbc47d2087c84e8024295f3f36c71f66dbd0b4cf144ddbdb492a9b3bffa23a53cb570b864458b63da49ae2fc68a12e842440830e766418564506cf75d5d00c765372a2a09a8c9bc6bc87d78da6872cfc727d9f3229500fc610eddd68f3302a0fa7379a1f698d09eac3bba705a8436703fc0741950af72c665619987e46b0a5dcbb57bf8afb250e494979a251281308d6820b789e11d3888a6fe2748266b1a2c4a15fee907f0a327183e13c46a1bca3b05edb7a46b99f23bb1182c2cbc9ca9a7735ccba5b927fef297fd5d8c7e76cf83eee5947c8fdb6f8a19104ea5508b70865fa0024e2efbedc11c87f925e8434d5034cd87aba7ffba57c3b3325435ff5db1d76ca5c09cc0d565d139a8197a6464a28011c8b2badb0ce030db90de43bfe8ed15c110a91005f13ff2d347e7573293db52e1ae12d3d58f4a0f6fde1123d8d5583594bdf44665e261aed7fc3eddf7ac7ed116a9f773473a845702426b55eed7796a2e1273112c4e380775e732cc5af3a2aa6aa603cdf7bab673555a793fa118160fe0b7199f2abdcd2a1ba62968e834f6b11e7314e916ba44c291568b67a3ac3febc0c34bfff0bf62a40409af800634542503f8b2bca44decf1012239249f9d0e59f830d9fa007c2cca1f6bbeb11e0e310dc64967c9f6e3274de5af318110dca459c282715d6aacaad94c4c3cb660bc6ebb2621dfa63e79ee55969c819900525a85d2583466e09ed5a76daec74d84e39e83bcfedf4c15c56764c78f72c4ddba6cc374fb0763acbd72f06cfacbe19d04a11cc45210ab02827021012e47b409925f649241cb1844acedc4a03ce64234a6260228ef4212896bd374d001ce9ae1f7b93b18e9b274f82f3cc6ecf535d8c6e44536757a03b7eeea02cab029a72cf0002f581a230b49595a95ff2185210351895b5a17109f7fe0b0211d9613048669b0992edb487cbdb2d3250c400930f4d9727467c4b4e5e100ec217082da98e282a72ec89ea5ef4b8c43f927ab727dbe5b0fdccfcd1280886dc6e28e64a75029bc7bd9e788bef8191adb77bfe70bc2b3b29d45c4114c638f96f353a9019573a7d18c0784ba0f28d04a65922c695a079c643b57483d76c3cd591c50eed39a6a63f72b56fb4f61b8074b085d65c2530de89461a85157f08be2d336d6823f124a56522463421f12810c99c49ff71a27168b025ac72deb3de8cad29c70a1f6f571e5a0e67d92a7e88c02e7ee3c0c1ce97b32ff8477ca03cba48d80d8601857cb38f5c1b4f906461f8a09a92dddd6119881dac0cb5211062cf7e1d8a46904de33a8fad8aabff0170c570562415ff91ad4f0fb33e881b0d7d2bcc4f8372a284fab5e1fcb52dca37938c5122f38f39658b4a7f2d52551996ea273e60643b74f8225b11fd7721ebc87e6b1ab463af1fd358d0f385db22df85a9da80fd45f9d081573726560f18806875c4c544ff89757b2b01579db26b20b7d6ccbcd1e3656934fa37fa63a739550781771c34985e76f59924b887229381c44b62baeea72554315f3d41dc438ba6bd4c94ef68e7e1023ce7bc8ab13c0e08a63feb9bf86871935939cc117dd5ce099851fa4c969a843dd50bd43f5c93f6a39918735a2c74f53049c8eae58ec6b47ecc60a2e504af3c9cd1322add6f963d1bd5956cb8d8b1a4fde04594d8a6d2030e552d2453c8dc5680a41c575dda0fface7df5a1ee07035b62ffae86fd1f3ec239a998947b4f435fe171d848425031189521e7cf0b4fd3202a4c000e197f2057d6bbd79ebcc419b42d9d4a42903a832cc36cd2666925b68588710391379e8f7e10841d75b5ae2fa6cdd1245674bd7d5584dba6d3d4c4070691a324b9397210aee50b06db85811185e0206cc61dbb516426263f99fde8a2c144b17aabb07044c10c1db3dd0458a62323d4ed7a786ba09fccbb73858e4e9e12711b8412399381a459a9a8bcf032418b383909a39255335a51d1049edfde5ba961677bb213a211f3ab99b498f80aa24b41557a97643ba94bc9fdc52ed0186217508df5e79fffb5da5f0d0da6364512a1169061be44fe5344e1b223b9d17d8fe675effb2aa16c31e9154cf6c5c06cfad42d219751a6e556bb727653d17c78d544d56e2567945dafd18d072a8859ae2da09143d41dba26345178498b45ac370aaa0210c7c9e01ae6722e443242cc8d4bb61725b003547616aa8b8dbfe9b53920c22bb897165339eb478d28580806d853407c2cfda3e69bc72a45cf22353be9bc867e128b8eb384dd4d3ca4915a4e6197b2949d827e319ba32446a5f834ca5a5276b47b1c03c0778430f8428038ca7dc8139dac2cdbbffbfea25c2076559ed3a7bac02260f417399e8861d34820c3783cc2af0a8c34393645a3c7f6fc6f879f30067ca092cc73b7b740090682b487b7f97444384a8098cbfdbe708ef8a99e9eb6b60a505c732c2acc5ced33bc70407c01bdbb71c42a873552d5822db050e235622b1de61c8ce07d99d577e31948d62bb56216178902d73a8acbb71273d3611b431b90d6e8bcb48c3932a6a57ddf0e889d9b4e1e682593f015a4f023e61059cfd8aeb5c5bcbd229338405414222b28f889024403f0e9768442807964e76347da088d8c7c2b172306f3ade61d6ddf09559dea13b8551bc946b190ba1f0afa7004f71033a83eca0cb119b3a8541bade2ea011057e8d190c14dcd190c9f16650cc18469b6c255665dc09ad3ad530c0be6a05997eb2cf87eaf689dc4be917d46097639718419a64ca48df741c17bc400c82dc253eb5a1b0b38244783fb7c8c110325ca7a9fc85a74241a605768194be8dbd019eeef0403eed86f751e2df1c29c5e9c1563253723d7dca9390e6f36c6a85b8470b380888d80b889c953c34d01e961483305f01bff28f28d04e9d8b4b8aa1883cc69bbf2952dab17d11af4da5f4f5c8e7f037b49391981d5e92ae1f6e9a68d54a405d04d276392894ebab6a7f5aea40e4d6e60796b95372665cf8793fd4101657a99d16089e54d67587be771531a0613ff9ffadb823536afc8efe4ec51c787cbbb1e45f3ab9330136b9541683dd0d703bc3cc8ef0f24daac954a3164a71d3d6001f086b4663bf214fae0a2df9847e5a326d7aa66bbbbf37cb5da695febcba7a138de1f1687d7d847a24df7b9b08e5b1aa486cef75ddb82cc553fc67bb5468edb396816bca40a6012bccc77de7edacc839aea114ff82b1866f7d6f1761296048b6eb47da16b6d0e124d00f56ba64e479b9afd541354f1387fc9c26a45f199a15acc874e4aac87e4e03b8568c15e4738df39c6ca0875c1487764ce5eb14a9fbb5e4c2a853f73b04ee4bb6b58a247dbebef8fb1ebfcda07d12c5eb69ddff0dbca59606375f97c32cfc1e21cd1fb775e5c44710b70ba1d4e61769a0f11554061a293af4dbe62f126354c44b913db0cbb97607a60d3f2a0de267863bfb9739366d96015f030c9c875a91d3d0ebf28d7eee745ed9e7cb1cb9942f5c2e0fe10ae919d839d3a8fff7274f2b51d6fe9645a6bc0aeb17c764dd09498e20b5aa2135793785c2afc6fa0981f294fe561deecd0b2081334f02a7c12f1db0af66a2f83da657b161b760709cea793b62ba6786ebc2c1c3e0ce2ce13fe0ffb05641e8cb97c7e7c19ef76476f2e9d257003c53ee656f4bf6bd55c5f98bec0a25537a3aea4ba3a2752ce28dacdf75e20cd8592b0214da93bd0c16161a907506987e32aa22f5aa3606c93004a797d92819a801203afc95213fd6f607f75226ecfd4abbad19aa58fd228be2d0e05d7b85642819ed960a4acf011a72a96e77c82fc1e7736affd818a003b664abdfb56335775231a67af12476516de8679ac5f0fac1eecb4a2ac69d94451efbeff06970900ab61aa52512ab4b58d2398160234b914cb95025c4b3bd2278bbd076011d110a7f4874cc2dfe43e972488f3db6ec562cbbe9a16d6760a1e121a13bbb490a81516d5eba939b7cbc018a1edb5ecb2b5c214499094f6542a63cd551c1bf955fbd6579d535bd83d47d7891090be7da54aa1598abfda40e42ce5dff8c3fc08f3a32ee35f21bf722d7f76cdb23cdf7", 0x1000}, {&(0x7f00001ae000)="48708c2b74224aa853f12cd161562a688e886587da23efb59e7239f7aa6025b6cea67f5396abcd084adab1bfd075f0b5a148c3fd1de5f1bff783573d7203fcb00d04014006ffb3c4c2c5a0aa7cb67a789dfe8f7d96d698ffd52379803376fa63bc0fa587adca0d57a448fe5ef2ed19e2bceb01a0ac62dc56d50790c45088f9aaa830fa2b2dd5854dad", 0x89}, {&(0x7f000098a000+0x7ac)="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0x1000}, {&(0x7f0000c48000-0xb7)="d7c77ea30ac78af809043fd2f85f8142ffce45c220fd3ec40fdae889588febd4dc9ec02d4dc12b73c193b10a6826cc6bbab18ce061104f967b1ff178906f1e885a8c3ec0abfdf7952afdec0a0ae9c1dc976351716f1d3716173a4bd69c603707fe34b6e2ea659d56ba53c6aa2ba954d8e8f91737577bdd18f2ccefee07d90dd9c9f1b7482300f9dc06d1ffd9746cf4e6e152137540d685f74478fd0a9936bdb08fefb4050a4a4a1f150ca1e0dced304dd0c5ee837eb334", 0xb7}, {&(0x7f0000401000)="cb8340fc711d6a9294970dda7ff3bbd57f4402a09a229647bf6f6026f0176239d1e8aebd75cce2feaaa7f40198d3e6056c8997d1efa5856fa49c6a1d8800822d8d8cd99b7cc133b0c42ead13b5e79673527b54e8b35e447f365903f4e341b854a097b4c55bdfeb295c34a7c6eb33d19494aba7774ca9505389b674633f48cbb87e75d14b870e12d95b21b51928653bcefc8abf", 0x93}, {&(0x7f00000b4000-0x10)="772e9c6ba66f832d62998a795738f32c", 0x10}, {&(0x7f0000528000)="73295769de99df9b5bf8e32c86b59cc91dcf0fd8a1b75a535c716793dbd1ef4a8c69e1c4f4e27433a95b60e0430bbca29588c43a88c7ab50c1733bec866f2c50604e27050ec0355b2d957c70d8a70ca46e1ff273e32c929f44ba349e32b8", 0x5e}], 0x7, &(0x7f0000906000)={0x40, 0x106, 0x9, "fa8af7dfc015563eaa93ebb1c3edd235ee86d9d9f3208b59b772c699fc740a7d3bd968e2a4ab9caa9f20499f0b9e9f61"}, 0x40, 0x0}], 0x3, 0x40000c4) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) socket(0x3, 0x800, 0x8000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bb9000-0x4)=0x7, 0x4) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000cd1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000810000-0x4)=0x80, 0x800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f65000)={0x100, 0x3, 0x4, "09a7f23e132e", "8508a277f9cdcf933c76b80418cf0cf0"}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f65000-0x14)=""/20, &(0x7f0000578000-0x4)=0x14) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b8e000-0x10)={0x0, 0x8, 0x1, 0x6}, &(0x7f00008cf000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004de000)=0x100000000, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000789000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f64000)={r3, 0x1, 0x1, 0x1}, &(0x7f00002e1000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a25000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000857000)={0x1, &(0x7f000083a000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000f65000-0x8)={r5, 0x2}) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000071b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000030f000-0x4)=0x0) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f000052b000)=""/230, &(0x7f0000eeb000-0x4)=0xe6) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c49000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000779000-0xc0)={0x0, 0x1c, "6eb5b513bc34c19d4f9d3780c7a2157926a935f3d9a5635fa64ee049"}, &(0x7f0000d8a000-0x4)=0x24) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000af7000)=0x7, 0x2bc) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) recvfrom(r0, &(0x7f00009ed000-0x32)=""/50, 0x32, 0x14c5c6e505fce817, &(0x7f0000f0b000)=@generic={0x15, "9530366a4ad60d6f85c711793cc788646e4d3966deed92cf3a808308aa1c1f3ef88b832759b2559a7bf037fb75433183566ac8e172612f74b6c0534b0122dd30f8854ac4e8f0bd20611ca5d2c1f960068efd3469cc7a14ec7aaacd8c3e895660cd0039330798300c09418f31bec574004c77331c2cd725c4bf4aaaea4953"}, 0x80) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000e4000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a0000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000c3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce8b, 0x4, 0x31, 0x100000001, 0xc78}, &(0x7f00007e7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000899000-0x18)={r2, 0x8, 0x30, 0x3, 0xb4}, &(0x7f000015e000-0x4)=0x18) r3 = socket(0x9, 0x80000, 0x3) getsockname$ax25(r3, &(0x7f0000340000)={0x0, {""/7}, 0x0}, &(0x7f0000d46000)=0x10) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) preadv(r0, &(0x7f0000038000)=[{&(0x7f0000025000-0xdc)=""/220, 0xdc}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto(r1, &(0x7f0000036000)="064012", 0x3, 0x0, &(0x7f000001d000-0x10)=@ethernet={0x0, @random="04dd217add25", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 128.043547] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 128.046818] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000f7d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r0, &(0x7f000042e000)=""/89, 0x59) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005d8000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0xc) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f51000-0x4)=0x4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000f0e000-0x38)={&(0x7f0000943000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000975000-0x50)=[{&(0x7f000076d000-0x31)=""/49, 0x31}, {&(0x7f0000bcd000)=""/26, 0x1a}, {&(0x7f000072b000-0xa5)=""/165, 0xa5}, {&(0x7f000078e000)=""/5, 0x5}, {&(0x7f00002e4000)=""/8, 0x8}], 0x5, &(0x7f00004e6000-0x1000)=""/4096, 0x1000, 0x3}, 0x21) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$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}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d73000)={&(0x7f0000dec000)='./file0\x00', r2}, 0xc) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x78)=""/176, 0xb0, 0x41, &(0x7f0000b6b000-0x9)=@rc={0x1f, {0x5, 0x0, 0x0, 0x1ff, 0x6, 0x4}, 0x1}, 0x9) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fa7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000070a000)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ca3000-0x4)=0x0) getsockname$netrom(r1, &(0x7f000001d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005b8000-0x4)=0x48) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000efa000-0x10)={0x0, 0x38, &(0x7f00000c5000-0x64)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e98000)=0x10) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e19000-0x28)={@generic="e1925cc3e41a61527540fb1152c2dec6", @ifru_settings={0x100000000, 0x0, @fr_pvc_info=&(0x7f0000ffc000)={0x4, @generic="673d25266de4a50dfc50d78e7b3f172b"}}}) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000046a000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000006001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:34 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008a2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1a00}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000831000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000024d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, r2}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00004d3000)={0x0, {""/7}, 0x0}, &(0x7f000061d000-0x4)=0x10, 0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000601000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000015f000-0x38)={&(0x7f000008a000-0xc)={0x10, 0x0, 0x0, 0xfe19a447efe08709}, 0xc, &(0x7f000035f000-0x10)={&(0x7f0000a00000-0x88)={0x88, 0xa, 0x9, 0x208, 0x5, 0x1, {0xa, 0x0, 0x7}, [@typed={0xc, 0x29, @fd=r3}, @generic="9df301f6b2cef5de85a577f8788e44b6d446aac9358f23613f7d049f4bd4a2be11f8d02b8f8255097c88bdd603749ca0510de65ce050bf2aef3e6ba3c61f3d95ae07b41a4d1867fcdf609dfef114a3a7960a526901a2093d6c5499e3755ed968cddf771d1c"]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x8040) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x6, 0x10000, &(0x7f0000416000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000033a000-0x4)={0x0}, &(0x7f000008e000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00001b2000)=0x9, 0x4) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000696000-0x8)={0x0, 0x0}) socketpair(0xb, 0x800, 0x97f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x59de, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x8000, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x400080) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001c5000)={0x5, 0x1, 0x470f, 0x40, 0x3}, 0xc) write(r0, &(0x7f0000506000)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e35", 0xea789165) sendto$llc(r0, &(0x7f0000d32000)="c276c736d46eefc04629268f654867e93cfdd5f7be550039c103ff6f1d8144006f3e8fff1de251d76fb74b9fa40987eba2b94aba183f3f2e79c3907c4dced5729be6f32d8d4ecce2cf1bd9526cfc05c05cf6f6368c552fe0378cdb2d1567202b088dc379dd31c01bab4812d0a5c81d045d251d68473713d86f8852c329b6bdb2e7ff38206a565f80eee6acb98d7658", 0x8f, 0x0, &(0x7f0000c67000-0x10)={0x1a, 0x17, 0x6, 0x10001, 0x60386b92, 0x9, @random="972b1775b7bb", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f89000-0xcd)={0x0, 0xc5, "6dfa4e31adb19637ce75d8744e3f18c54b2b8c92d815e9c525282f0bc72340dde114e5cc387babaec3fdd2659d491e03624302c39c7453990d57be9b3a14e01e124afcc57d142d5202371967353a2f704056ae868e56c77a923b335ae53153127531ad4686d1e9f5196eda423b2a12332d994338d512ee653e915ebd6c0944acf88c35a08f3625fd7c619f4a472fb68e3ab8cb8b0e8fcf0e4bfd23d2b3241da5a35f9cfd58eb1fedce31075e1ba022f6ce45644e26ac99d2fe10b913f974bf38024c41d3c2"}, &(0x7f00002cb000)=0xcd) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff7000)={r1, 0x101}, 0x8) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000faa000)={r0, &(0x7f0000fa7000-0x1e)="7592260dcf5e69568cdb32c18c8be61e830c6af3f9b6909976862c8cb9ea"}, 0xfffffffffffffcca) pipe(&(0x7f00001e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a69000)={0x0, 0x2}, &(0x7f0000a00000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fb2000)={r3, 0x55, 0x486, 0x4, 0x2, 0x5}, 0x14) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000076e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000324000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000de0000)={0x0, 0x5}, &(0x7f0000052000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000405000)={0x1, [0x0]}, &(0x7f00005a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005e5000)={0x46ad, 0x8001, 0x4ec7, 0x7fffffff, r5}, 0x10) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f7c000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) [ 128.276107] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) getpeername$unix(r0, &(0x7f00002bf000)=@file={0x0, ""/108}, &(0x7f0000b7a000-0x4)=0x6e) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x40000000000ff) bind$inet(r0, &(0x7f0000202000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x80a, 0xffff, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000019000)={0x0, 0x3, 0x6}, &(0x7f0000022000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000-0x6)={r3, 0xda4}, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000001f000)={0x9, 0xfffffffffffffc01, 0x1, 0x9}, 0x10) accept4$unix(r1, &(0x7f0000020000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001f000)=0x1002, 0x0) [ 128.370222] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) pwrite64(r0, &(0x7f0000461000)="69a7fde4be35c7a54055ada58e99166f4e1517206badc2c7025d8846ba8be84aef8b729f7cabe4e4273cbca38444043c4e62b2b1ba6762e78c4dc3da3c8100525f364571c53ea2f109cafd1f185cbea67f35dae34b476dfded22456dba632df967dee9599e503ded478be20410c4333e991483e5e6d79db9ced6e3d0f554e13e390d28b9572fcc86c32e346994cce3bc1be31c", 0x93, 0x1f) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = accept(r0, &(0x7f0000bb7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b2a000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000032f000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000a0000-0x38)={&(0x7f0000109000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000979000-0x10)={&(0x7f0000f70000-0x304)={0x304, 0x11, 0xa, 0x100, 0x2, 0x0, {0x1, 0x0, 0x3}, [@flag={0x4, 0x41}, @nested={0xc, 0x36, [@flag={0x4, 0x8c}, @flag={0x4, 0x17}]}, @typed={0xa4, 0x16, @binary="198489a5a160f026968a0eddebd72a58f91d92cd96d9ccd7c3dda3517291c0e29d2a1aa3c0cf8d81df078ca7acf1e231c41b289762995a1807bcf206f633306ba474e90a2035976f77cb78ae56dc9839ed2c9d1f0c2a4b853db3c230aee255614340ae46d0fcaae634f30b4100820e2b326ae7f92fa174a9dc3d691ed18202c8fb4aaf281b52504e0150f7f8e7ec0fac3d773c86923b58d8bc83f4"}, @generic="e00c651bd824f45fda6af28ef3f842b14c2d57ef4c0b8e7271a0edda9595a2918d0e09541f2387f075346c2f0dea278a13558a932dbb0bab21719538ed895494964cda1448b0e2a13d5456fbc40dbaacb5e9f06b1b10f3ccf08eb35e70d5e9fa96dd3167cea9aa46836f75f7353bde1c7af9bac80a9607fa8c0faad14ea6b85fea6094261a945beebe206ec06966d241f1f3fe4b9a6b67b17d7c93e9e4f38e5c0761b62550d330b6d1", @typed={0x14, 0x27, @str='mime_type\x00'}, @nested={0x17c, 0x39, [@generic="b2372d95f94705b520b9f59de0498d303ab96f7955ca191a48fda30653306eb94aace05bdb0bc4cab7e1abbe84c94daae56d8c188ff0f359c1f606056b6ae4f7726076879f46ba7117ce5b64443a5e83b70d4dfd2ba7dfd67fdb46c210609689608f7458483da6a86c787286e1f0478d2c4c4047a501f3f23c1e91", @typed={0xc, 0x3f, @u32=0x6}, @typed={0xc, 0x3b, @uid=r2}, @generic="8727184b200319440d", @flag={0x4, 0x8a}, @generic="bf8eaba2f0cd3bf0e2", @typed={0xc8, 0x36, @binary="6f804b61b264a44fe0b0882374b7379f6657a38ac71bb98fd736f4565b62c6de7ef1f82a8a5745faf8a68654644ee229128c030559d6eb5628b179d73b0b6431f00a46f1585d56c0c739e0d5cb6f59061be307f96397fecbc0ea121663f8b257ca1b05fc8f5b69a1b09d8e3ff2980704039cabfbc45209ea1ff923bda785e9a553b4b833311fb321d601ea72f47b488fb801031d3586a7c479ef7b3b812c9f6fa97e9c8e49f6f8ebd9282d3d5c5775cd414d30780a26b8b28aeb61b7bcae7ed6"}, @flag={0x4, 0x6a}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x8841}, 0x80) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) socketpair(0x11, 0x800, 0x5, &(0x7f0000a5f000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000e57000-0x10)={0x4, &(0x7f000022f000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058cca5125e13f652676e57ca520a9c5a06029d9c01cd1563461dba81bdd00659a59688e6863439e573a4875677931e83da19bffada6e50fbdc1b3d04b9e9a9b71080000000000000024fd0599d7a2298d5d2972fd4ddf4a0451550918400937990d72663c26f72962a67408467d7e9abe910cd53a11c84d1776ed5a6e5f309efe8ebf4fa410a79f2e60f1e335461a796aeaa334533bb776876adad53d2ed12e031449649e41dbff3533c033906a27e879acd80b7e4c6fd7fc39d5015da2dcf5a86a701c19fc4d7cd08e9b29db1aed063c081ad6114ed87ee7fb9942065a0e9bb79d9f9685bacf51e504b57898534f6c1d1aa8dcdbbc701cdbf3ba39ffcbab22610e401b17a709e147fc1e7818597daec229c48decd2c1ba3fe199327edb0ed5940727879c43214dec1fea79e624aeb99e659be4e70c63ac62656b53a3bc89ea89f68bd01d8118cb588bf157d8a1727faa9d6502d81841921c7656e823fd861a472152dbd2f87f3402e77ba2550d08f03720cdde9bd2478e2e214c52fe9d75b3bc40dc77155506b456948504aa4c26381641e10ce3c4636e8bb69818105a1d401513045d76138c2568427980a1420bb06e6ba8495fda5e6549c3f0e425e1c0a49bf5a82123f209a38a0fda6b01c19a84b804f379d1ded717fc96296044f3268a2b6dcbb64622b0bd05e42b", 0x3ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000315000-0x1f)="0a0775b0d5e38404b3b60ced5c54db000000006700004000f500003400e676", 0x1f) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ae2000-0x4)=0x0, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006be000)=0x14) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009c3000)=0xec15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000437000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b0b000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x10000, 0x7, 0x9a, 0x500, 0x1ff, 0x400200, r2}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000d7000+0xe76)={r2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000429000-0x4)=0x0, 0x4) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x11d3, &(0x7f0000b2a000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000e5f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000429000)={0x40000000, 0x0}) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000793000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x100000000, &(0x7f00006fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d38000-0x8)={0x0, 0x7}, &(0x7f00002b8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fb6000-0x1)={r4, 0x3}, 0x8) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000fba000)=""/224, &(0x7f000058a000-0x4)=0xe0) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000564000)={@generic="90762119e4d3d65b85920a8f47def0bc", 0x7f}) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a25000-0x8)={0x0, 0x0}) setsockopt(r0, 0x2, 0x5, &(0x7f00008de000)="3d422d92a3f7c2fce414a3c3ed7729a9cf653ace6bd94a409aeb5d10d47856eb00f2192bdf72", 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f06000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c11000-0xca)="f9e63c47a5c051345e3606b3f18e5658ad3f758dbe0921e2439f5231594fc5d7799d9bdcba9c2c7ec4b1245b0dce196e8053ea09ba287d6efaf7eff79bcee89cd62bf2cefac9fc7655156849b6d9fbe9cff5ab87e69374a08281d1db812f5e9781b16ddbb2b413098d7fe210605018dfb9417c475298fbad640046c45a27916ce6516e1cdf83455508a6992e2096243245170773e6a4e941f24b59f4e392069efe5c976cffacb80afcb2b76df870aec6ccb262e2c790e281dabee716acfa6c385a3c352a89ee21ac448d", 0xca) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000072b000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000021c000)={0x1, r3, 0x10001, 0x80000001}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000b9b000-0x258)=[{{&(0x7f0000d18000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00001d5000)=[], 0x0, &(0x7f0000227000)=[{0xffffffffffffffed, 0x0, 0x0, ""}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000a5c000)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379be40b528db8296ecfb7c64b09ee77f00000091aec1063d9d91a2eb632ccf55f584422dd8a1615826dcc295f52768b2ada504d7f57230dd51306191044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f832522e72a597882f24ca0f846e229671dd908176bf64a00abcd7b095f7ba9c1fb1a5a04a5498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000056000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) shutdown(r2, 0x1) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000059d000)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0xffffffcd, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002d7000-0xe8)={{{@in6=@loopback={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f6000)=0xe8) r5 = getgid() r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003da000)={0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000528000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009b5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000448000)=0xfffffff4) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f5000-0xc)={r8, r11, r9}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000683000)={0x0, 0x0, 0x0}, &(0x7f0000e6d000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000723000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000)=0xe8) epoll_create(0x100000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e7000)={0x0, 0x0, 0x0}, &(0x7f0000658000)=0xc) socketpair(0x4, 0x804, 0x7fff, &(0x7f00002fd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r16, 0x2, r2) sendmsg$unix(r1, &(0x7f0000fa1000-0x38)={&(0x7f0000a5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c50000-0x70)=[{&(0x7f0000707000)="c3a27ae077e2c914fe8fd246957571dcca562a9ebaaf05deaed871e15033829ad9a6c7c618facd5decbf17a0a527d907e7596b822f1967abfe6c023d6e2638c109ae59cf24b08603e834072470a143e44baf755d28497916811dbd0e859ebf0427f748550b9d60070b0f94c9d80cfcfe9ea94949d703b161a34a65167b4b81748023f555c9c1f3487602279ea2ea060d2edb6b92c57f609396ecab3954ead65d2f3e946db43eea19718c8f994f5dd00b032d2a28a34cb23aa92d8ea40636bf1ba5e3a67eaa273882073b5020ed44599c0a6912a85cd739383e5f4d8109b169a4df49c5f782a20ed7f49ffa31dc22", 0xee}, {&(0x7f0000b97000-0x5)="d7a2d9d251", 0x5}, {&(0x7f0000221000)="f227f496ef76beaf6d42a89f6da95df508ec7681b37259f2c4f9d4e0dbd14191b24dea3b447053018a83bd65db878f85234e532c50fcda7a7d4b99390432671aee927cae114b922623f2809eef1d4eb18171c3f25a", 0x55}, {&(0x7f0000ae8000-0x1d)="6486db676745dce4d1455f1216f4e2884770a4cecf8d59e0e93ca4a695", 0x1d}, {&(0x7f0000213000)="9fb5c0e494724d831052978f5e2230b60e7baf5f5c5cbbe7734113c5c37bb187e4554ef8b9268b31676a024c0fa426dafe72c3e1973c3a74235e3782e934fe9d1432deae40ee6d179b0aca6f7a97158cbae7822b5ee9a0fa12d777ad03", 0x5d}, {&(0x7f0000cf8000)="a4086c262acd629439add29776925a276e5b5d74640e46c13af8f495ccf5f6fa582752ca474c3d9d62d83253a4b762ce0afa9d9a6aa8e6a2377619600ac63c01ad873ee2f20665e6d2e6795c0c95e5925ab2734787a5995a72c15feb2432e1593ac6a738b974de8e0567c372a24d787f4ba5b42f1b6babcbf4ab20f742433a90539f44143dd2d27a9691a5ac37cc70ddd821a63bfbe319c21bd29061b852f5015127", 0xa2}, {&(0x7f0000418000-0xbd)="a0631557d5739503c68ec8cbeddecfb32ab9438eca256d2534b370690bb58b0c23c817aef883d5f786993243699be85ab1e318ce2c62345f9c31c8098e858f80c1bf3f8df9c8c776202fdd4dea38b6ef9fbc2c13c5fd2b080568f7ab82def6c3d3cbc02406d7cf3cf4a8b2374891bd92e2f4cd44bf43b0e644fecb8b9c08d1c284ac54698024654453ca642a7ff46ff08a509c815fe148bd988e26a08141e8520edaba7d54b12ab4815a4992a7f49a623c200a25d9a98e9f97fbfe91bd", 0xbd}], 0x7, &(0x7f0000031000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2, r17]}], 0x98, 0x48050}, 0x40) unshare(0x20000000) unshare(0x20000400) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000754000-0x28)={@generic="168cf34ec12603cbac6a732aa135e12d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000053f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000cc8000)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7fff, 0x40, [0x5, 0x5, 0x8]}}]}, 0x30) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000141000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r2, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000070f000-0x18)={0x0, 0xfffffffffffffff9, 0x20, 0x2ab0, 0x0}, &(0x7f000036e000)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000904000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000014c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000018000)={r3, 0xa3, "2dd99afeb4a4288ae9c6b05fa4820eb444c81134959419c4973c9387cc8cd5be4fe5c40ae65d59aa35370c4f87fa28428d6cd302a64a2917c5626efd74b5ba85a6bc5429197bb581190d4caddc8b7ba4825c89a146916b92dd5d6c83d8037e45a3b2f0e7a3d9124ab1c2a22bb3ff19e8c86f134f2d117bce072d7598fc097fe9c690256c798be922e521ab6e29f97bf5c8041991c70e029cb7d51c3642055df5846aee"}, &(0x7f00007bb000-0x4)=0xab) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000f51000)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000384000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbae, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f00005dc000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d4d000)={@common='yam0\x00', @ifru_flags=0x800}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000454000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6a000)={r3}) bind$nfc_llcp(r4, &(0x7f0000159000-0x60)={0x27, 0x1000, 0x4fc, 0x7, 0x8000, 0xd6, "55e76b6c2738a7932e1b5dd408311fab33322d06ce155a1f91abd2d716794dc3075296dfcfd35ad90e929e357541b7792367644032ae2ea16bd1cf2feaf509", 0x3}, 0x60) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bf7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e1d000)=0x6c, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept(r2, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000df4000)='tls\x00', 0x4) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x1f, 0x4, 0x401) bind$alg(r0, &(0x7f0000642000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) sendto$inet6(r2, &(0x7f000025a000)="a1e7e4c258d2c9ec18708c3df2a90d1fd7dfc283a68841870b430d049e131db12de82a2f0f80ab4ef7cb9d9809b456194174fdb7759ceb97989bc40879f03603d67f77cb0332f7d378826959961dd2f7bc45f2a2dc1663c39ea769b0d6dae112fa8e532ce0576f63ad50645ab38480a5791658544ba6c346ce5841a6dc47229ae8221d35127ef2061be75131c2cdbffeb5a498cb27fbdede1fd9d5fcb7735c0e0b00dd52a3c35722fc68d05291234cd656174edd335a79df29aaa15822652678dd3839107c1947177ae287a3b80b2dfd35303fb97e59dd98f90a83a79faae01bdecefcf54d4efb97f57422f1", 0xec, 0x10, &(0x7f0000072000)={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r3 = accept4(r1, &(0x7f0000904000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d19000)=0x10, 0x0) accept$unix(r3, &(0x7f000070a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c4c000-0x4)=0x8) socketpair$inet6(0xa, 0x8000f, 0x100, &(0x7f0000d93000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c67000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47153bdb, 0x7f, 0x4440, 0x6, 0x2}, 0x158) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f00006a4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x5, &(0x7f0000bf1000)=[{&(0x7f0000636000)=""/148, 0x0}, {&(0x7f0000ff9000)=""/242, 0x47}, {&(0x7f00000ab000)=""/0, 0x60}, {&(0x7f000091d000-0x3)=""/3, 0x0}, {&(0x7f00007f1000-0x4d)=""/77, 0x0}, {&(0x7f000063f000-0xdd)=""/221, 0x2e9}, {&(0x7f00001f6000-0xa6)=""/166, 0x79}], 0x44, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x925b, 0x4, 0x7, 0x50, 0xc4]}, &(0x7f0000000000+0x7a9)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000195000-0x4)=0x839, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = accept4$inet6(r2, &(0x7f0000d36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000066b000)=0x1c, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000398000-0x88)={0x3f, {{0xa, 0x0, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$unix(r2, &(0x7f00003f5000)="bc111f07fa19f6458558fcc0f761b24c57f3768c92b7f106000000c5535c8cbb97e6fbfb38146e8195354f23987f83", 0x2f, 0x0, &(0x7f0000f67000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/10 23:44:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004f000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x10001}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800a, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000ece000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000854000)=0x0) 2018/01/10 23:44:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) accept4$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000-0xa6)="d6fda6cf98a187c28541414a4f2441428bf0bf2c36d1b4997bbd058cdf7b2cf0539bd5435fce0fd333ad6738fdad09c0904e13ba3b3132a443c90829a314970406b5235ec22d0dfe4b3afb1f7a073ea26334923c995dde29f9515ea625ad0005cfd685dd35972b7f3d50b9e1b4ec4f4f390c41e0fa5e48c300000007fa52c1bd184afca2cafd413e9d9180a4dad25eec5b3c052bbbd173c0e2adc0775fceb25fcef5d1635bb8", 0x6d, 0x4000000, &(0x7f0000003000-0x10)={0x4, 0x408, 0x10000000021, "840001c49084", 0x40000000009, 0x0}, 0xfffffffffffffec2) recvfrom$inet6(r0, &(0x7f0000001000-0x66)=""/102, 0x66, 0x2000, &(0x7f00006f4000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) r3 = socket$inet6(0xa, 0x20000000000, 0xfffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r4}) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f05000)=0x0, &(0x7f0000c4e000-0x1)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/10 23:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000481000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dbc000-0x4)=0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000580000-0x38)={&(0x7f0000056000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000500000)=[{&(0x7f00004b8000-0x6c)=""/108, 0x6c}, {&(0x7f0000724000-0x58)=""/88, 0x58}, {&(0x7f0000945000-0x2f)=""/47, 0x2f}], 0x3, &(0x7f00007cd000-0xd)=""/13, 0xd, 0xfffffffffffffffa}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a09000)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x401, 0x4, 0x0, 0xff, 0x80000, r1}) syz_extract_tcp_res(&(0x7f0000691000-0x8)={0x0, 0x0}, 0x5, 0x400) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00007dd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a74000-0x4)=0x10, 0x800) getsockname$ax25(r2, &(0x7f000091e000)={0x0, {""/7}, 0x0}, &(0x7f00009bd000)=0x10) r3 = socket$inet6(0xa, 0x80000, 0x9) connect$inet6(r3, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000033a000-0x10)=[{&(0x7f00005e4000-0x3b)="f7889cfda624d7a2727666f4d64600a229a18520d54eadef451f81d6782ba6511e3c64d1f12fbead9d4338329961942ca024d1e7b31a736cfbfacc", 0x3b}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/10 23:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xa, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00008c7000)=""/174, 0xae, 0x2000, &(0x7f0000a90000)=@generic={0xa, "53cb60a9a92ee0fe1e4718a9ff6be881848fe5469a23bb9f3fd6bc3f2a7cab9eec573e9a8e1c88206909300c8fef4950712d02d8266fb337ed3d7bd8f0c23aa608eb80c1e3a4947250ac48d741ac8b35f1a11d6f2aba62cd2934f2e863866d4fe97199b63b9a583d67563f2aef45208e0d37fc4535b18ea62f03fd6b4a0c"}, 0x80) 2018/01/10 23:44:34 executing program 7: socketpair(0x1, 0xa, 0x100000000, &(0x7f0000346000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x4, 0xffffffff}, {0x8, 0x2}, {0x6, 0xfffffffffffffffb}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) connect(r1, &(0x7f00008b7000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d5d000-0x18)={r0, &(0x7f0000503000-0x9e)="e1712c561c6fbaea743c9c041bcde3144271f89b5915ae8128aef0b51cbbc384a89174971a673ae8a8e2f5a723114f483c65466f838246d33d881002ca1f1f8d4122268f90a08f13c417e2dcca2eb8a980ebe90e97622f4bf74f61730d08eb3b5d17b607c6d3b2e4bb224c27d918399d6ab03679483a8ec63e0832354be3d0a74f7552e880cd5bb75677fc101cef51bf7dabc4e9bbaf27cbf625c0bbda22", &(0x7f00008a1000-0xfd)=""/253}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/10 23:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007fa000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000471000-0x40)={&(0x7f00004c8000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ce2000)=[0x0, 0x0, 0x0], &(0x7f0000053000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bd1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000036c000-0x1c)=@req3={0x80000000, 0x82, 0x10001, 0x8, 0x4, 0x2, 0x2}, 0x1c) socketpair(0x10, 0xa, 0x2, &(0x7f00005ce000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00007d7000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100000000, &(0x7f0000cfe000)={0x4}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f21000)=0x2) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) writev(r0, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) r1 = accept$inet6(r0, &(0x7f0000cb5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ebb000)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffa000-0x4)=0x3, 0x4) 2018/01/10 23:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x3, &(0x7f0000a32000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000331000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000aa0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000955000)={0x0, 0x0}) 2018/01/10 23:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) socketpair$inet6(0xa, 0x80005, 0x101, &(0x7f0000f64000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000c38000-0x8e)=""/142, &(0x7f00009c3000)=0x8e) socketpair(0x10, 0x800, 0x40, &(0x7f0000a33000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c47000)=0x1000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) 2018/01/10 23:44:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) read(r0, &(0x7f0000ac3000)=""/51, 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000001000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x10000, 0xfffffffffffffffd, 0x1, 0x1000}, {0xffffffffffffffff, 0x40, 0x7ff, 0x4}, {0x8001, 0x7, 0xffffffffffffe550, 0xae38}]}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000004000-0x8)=0x0, r2, &(0x7f0000002000-0x8)=0x0, 0x4, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000)={@generic="5141bde7a5934f93464429c14c3b5792", 0x6}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000005000)="85c712a013f99addf537bda02c8a347542a3cd9fe084fae667d6262cd64866f12386d56e634cb62aa98571144d3834fa0e21938394935654af9549620e1b695980a29d04daae641109a7b471ff3d35811de508b752643f22ff96eafa0d95de6538445f7ba872d1a4", 0x68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x99)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x8, 0x80000000, 0x9, 0x98, 0x3, 0x4624, 0x1, 0x1ff, 0x80000000, 0xffff, 0x5, 0x9, 0x8001]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r4, 0xfffffffffffffffb}, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000003000)=0x5, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x5, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000009000-0x4)={r3}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0xfff, 0x7, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000005000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6fce6645}, @in6={0xa, 0x1, 0xdfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x58) unshare(0x0) 2018/01/10 23:44:34 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x405, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000003000)=0xe8) r4 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r16 = getgid() r17 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() r21 = getuid() r22 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@local={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r25 = getgid() r26 = gettid() r27 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) r30 = getuid() r31 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r37 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000006000-0x1c0)=[{&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000)="68e9a62cbdd6687c3ee9c84aa64b00cc8f8c3daa566a218a9e27c0", 0x1b}, {&(0x7f0000006000-0xcd)="efc94aa6e29092deed5113073285fe250cf079959be2ac8be51799868e4303221ac92931a051b41a2be51869eb8ff1b9f13a8184fd0cf4415c4c9fdc6c964af3d12ad70e40a2f00d2bf2bb48b736f3c15d0a692d2994ab3e605569bfb9fac36484fad1e55f26b1a6ec516ecad1d46315a0a1d5466936099aa7c64b9e8aae8ea5543db84766b62dceeeeac8fad958b6998d9ec346e4a6c28605abb03691960b58034b114c0d777592c48c8e726e6bc890049534ab76758b2c9a4c82c19a77ba3d66da7aab113acf9579628f7f4d", 0xcd}, {&(0x7f0000005000)="25f018d84beb5289f9d5f0dea2202206a2e826c13d6b432ff11b2373c7901fcd8c45b4fad644e8cf", 0x28}, {&(0x7f0000006000-0x73)="23b9fac37e84d9783f06f8b590f6bb1bf649220432945cbb8c7cade2fc9beec6fa9fa88ec25517ca41440d9685753943570cb099ab3991f06994d36d625fbc838a9f1ef28045de249e6128adbabcbcf0db9ffb77c3062ed6c6225343f92f2f5c1f35b3a9635e11bb9a493dbdedd5bf65b2ce60", 0x73}], 0x4, &(0x7f0000005000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r1, r1, r1]}], 0x38, 0x2004c005}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000005000)="bef721584dafa01717e562dd1f5db0e712db0d6052c893c8916b3db27f4714fe759974dc403edbf3676115aaf3ba2a929ff60fe89efa1a09255f70c07c0d12825925d37e715b75f5815fb25cf19a4d7d522be765bdfca3717999e94b29c9c82758c1beb48aa4f9bb59305dff3c5930e7685f2b7c89ef60d600f514d11b2ca561ef5e", 0x82}, {&(0x7f0000001000)="", 0x0}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)="84562eaa2f2b9c", 0x7}, {&(0x7f0000004000-0xff)="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", 0xff}, {&(0x7f0000004000)="c07e1aad2e08a4db4f3edd90462928acd8e0d09bd97a60243d6296700238f2afcc2abae88256c98101", 0x29}], 0x3, &(0x7f0000003000-0x110)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x110, 0x800}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x3d)=[{&(0x7f0000006000-0xb5)="e858bd1d542de927689df1763e25db9f47d882e950183fd861b9ac9d96a96f3a8f82835893413ffb186269c1fa3e58aa411e649810bc88151c4f025e549ba016425bc85de245d2a71bba619be0f87aa36ef0cba6c151e4caca520bf0be481e1b56060b16b27bad36ce60e1b3b828ca9a42d0a0713e6e6115bca7b09c0a9371e90b7a44f94e37832c7f5f4d3a55d45234b9b6c6b11185d49398cbfd81382cebdef35ea5add1af983b4b0a17f081b62b094be08d2eff", 0xb5}, {&(0x7f0000001000)="6470fe4d30e4147b75cdec87b5eb7041bde523668ccf199f73f2ca2b254e987e8587a9a097b4c30fe8b8411daaa952421c1b942bd02f22964db810972fd713064ebf8f93d6a9d212d078d90d115f1d05a0cca582a908d6b112e86f67b5c08443e61ab5fc2235230abc891852ebaca85013e70fb4931fe5bd56affba3d08f3e6d3744755a3823aff1dbb160794dcf9712591836572707391233a21a2248b29cee870ddd97f42a5c8f198c25dcfe12d2", 0xaf}, {&(0x7f0000002000-0x9b)="d964447eb2e4f7821787b02f841f164e99cdd3357f6d9bf857e46c8529b1f02079bd66caea1331b47a4626c25a73f8c3953df9dc21e9ebac248b5542614650e5763c5a4c45b815ead8615a4a0fcd53d1cc477c3af3d662d5136242913a960ca4dc926686fd15c6b0b584a7c09634ad4f816212af08db557a3df96374b822dfc72beae70340328f8c41762d31b7b5595ae4bdaad06947ab7d39ef52", 0x9b}, {&(0x7f0000005000)="814d0871da9ce7fcd41ead9c9ed2c46797fa552ab4269c879deaaab2f8d55ff7d110efe39d06e1c99b5ab61b6088e3e727c34a16bc7c95c3477c7ddd1545882af36bc1b41b574eb55d88757d59b16e0c0f60f72f87d00349b04f8d65c633b8373b03de796aa564b560cb7f0bc4049ed668e7c7d64625377e2fea19f17e5d6ef9daeb38ce9029240d73346ee37d4d9137bb182e27cd59045c9600885e", 0x9c}, {&(0x7f0000002000)="032ec483e23bcf76eedd6133208f6e00cc436663f734c220a6c13bfdc8f61e6c0f171dac3245c4ebd009f32e442a7d8de70daa7f4b4c49dc35e4f4fbeb0800843b18d9601a60290dd5c461f6f04fcaa51e488db111e128c88c804521386c8464309e38ff689da7", 0x67}, {&(0x7f0000004000-0x72)="1c489495b0fdc3d55d6251d26c16dc93c0055e9480366d47f4df4bea1f1c6f325c996c14bae1f9a725bbb18b1cde76d2b08c58120abe11032753ac6cd64ecb3d6da91b32fd063b398e2969add263284122db5a77e2c073df9eef86c4cef436a81ac356ee5a46bf6892bd91115db0df661b7897bebb263d77d2eaf5c6bc9d215e66d99692a8ccc7ea2e0977f3a5868d871ad5749970ce", 0x96}, {&(0x7f0000006000-0x84)="88963bd2609dc3934750a8bf39e1495c0bbc62bb68d3454bf64a5b7a4b4ad0d5455a14168feb4045978b472a9ca8585532a51f65a43bf4b1f8beb100c79003f73e68f4af9e3e7d1839c24bc685b4631826a846d6c507006b8d46c6fcb98922d79012750a39cbe16b910e613eb1090e07d94da2c02527fb36fad89c0e17d67a2dac104010", 0x84}, {&(0x7f0000006000-0x3f)="489c6e1d444e93d4921123c557fcbe212b37b2fc27b84e952c2b0b7116bcda2759afa48d9bbffc6cc6a11e459d80057716d675253dcc80ffc714e743f27137", 0x3f}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000006000-0x2f)="7d79ba28fe49295d6f73862c6b14cc3feefe60be81063cf9f367ae3d433a7a37a3ef048afe6a81e2427cbed47c1a03", 0x2f}], 0xa, 0x0, 0x0, 0x20008000}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x60)=[{&(0x7f0000005000)="adc868d0c10192d1ba0c223c7092f87b34eac6c4b883106ad7781328b56b3810dcc739b0f2b09c605423d9c517b65c5d918b5579d46716a26c429b1cfd1a3d7392c44b4637b4d7924b66cf857a891c5f4b5ed55808947748e3ff17c353252a811202361d77204d0c35a6b64525e6ea4cba6e2998194194c2d97f9059a9c57cf309b089c5e1dcc9e49f8970330c5f7a89a8fd70ce98af6fa1b4", 0x99}, {&(0x7f0000000000)="5670033a7693880e36b4f69a43dbd57828489253a813c0cd727bc328df7edf07512596401eab03c8ea8e7509f7f14e1820fea30be1e67ccc47116a7c9309634da0d4848c0e77e8e0bf21019039a40f0cab2a9137a55b25c29300c4456d479bc3280a08463d2d031120e164e1600a9e6f861ed24a8c2f834959bf4ef7f884f4276659b51855492c9d4e15b8369e6242312c5fdd966a4f5485664a0c2ea0f51bb5b86c54e11921904c3404da35b39343dc37fc86d09e81ae02a0881cdd41b12affc6d3ed3491b9e96f9780b78e7b8b5feef0ce83d745a755821b5b42be2d646846ec77ed44f9d71d47b87f11db1342dc202e7adf0b3058", 0xf6}, {&(0x7f0000004000-0xc9)="4f2ccf372fc6e99d613810e5d9d17a510d46033bcda7607f0b14c33648335db02d941c78e390fec2c000b954d0543422f468281a4d2496742a15b0bc278d418a342b2229001548b7f1a00e11873d5dce45a4ecb807da3b9481f8d41806265ca107084f7a8531e8f611366c6f0d058572fc30954ed63a4db981ed6cab7dcc48e0ae0abd7a12f6b389e716cc1e81a917415434f1785cd5a49cef928dec1ba1d91322b881a4bfef00dbf7995188de67ea44742b749762ee0a73dacb67eb8455cfa57c4266885051d1a94f", 0xc9}, {&(0x7f0000003000)="4229ff7e21bdf84108d8fb55716c7f015730a2a340ca2600aa4a11f599061e7baf6598f37b1ea34908799973ab845e5aeb54763040f65da20da457778f8473382f2f1fb24ac04c2535fc3690187a501a5d50250a5761f828738141313b5795409256e3da415eceddb831e999d39564170ea2", 0x72}, {&(0x7f0000006000-0xca)="17a024b4db9199f071e014a55f2f887a9ff0b5616fa6c1f7df12c31f33e20f78dd760a1580e24ebb1df6e5e2ddc8a2cdc43c9f24f739e288c9ae517a0f9ca0fbd18ed72cf135950c4251d7a059d69b1199be6bce939966921494d45e983f18305a30aa677a6eab3da3694dc7c88d50ea81378153bf141cde2c2fb1bcc737c06df750b108ce790b66bab00587e1d60f6e231b367ebcb89b6fe3693baef4a68816ad595e2128f3c0823738f693e5d46d290497159a657bff502baa505ab4a8348bf82b219a2abfdf893890", 0xca}, {&(0x7f0000002000-0x77)="f3e372ab25057a300d8f1670e14ab211943a5ac6b51fffb0fb08a8d8db84f8482f7bffb82897b457b3d8ffc0bb4b212ed5bc21b20807e08b1576f221e560e2005baa23d07c8477387db9c10de3dc8ff572180029c54748773b48ed58c65a018a6ff7e98acd4cc816ac6b4a8b015ac159a08f843c5979c7", 0x77}], 0x6, &(0x7f0000005000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x80, 0x40}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000005000)="15ae2eb5d205700a5d499d32ab1968b50fa250b916ef0307aa529d12561b278c7eb253384b7c1c4e1f48d9c610adc19dd3d3633d97b33769c478de35bb25b38c3fe600ca685225573fa2684e7a480c09eb71ace9e0bf2e9cdb1ba71436b9dec29992999912631ebbf9b2e2792abc09a35e573fc22e6543b98f3659c06ed52c0e2ca5254d42d94b7627d9d794b07f19820934b8aa1cdc2a52d48bd47eecce20a112b7d624786ca32518f7cacff1a961", 0xaf}, {&(0x7f0000003000-0xff)="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", 0xff}, {&(0x7f0000003000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x50)=[{&(0x7f0000005000)="80e0ada179b64f1f155d04ca90c25cf32c87f90dfca31b07fc69fc3b79c902a1926709b809b6e39da2c55bb6e720495a07c23b51db020f", 0x37}, {&(0x7f0000000000)="46dc6e6481a23223f84fc6a1a99a9dfce41cc528f8e0f9013900a1d88731fac0cde923fdb1c6629263e33d39b6", 0x2d}, {&(0x7f0000006000-0xc3)="5f0567834323bef9e85bf297f99e0b41bf82810a9409f2d0378292c23f06553c3e7c58c4df6a782b5a932b48b2c6de9c5640b20cd75ebc9a0ca8d0d621155dd5984aee57fd237f9bd86c07f4a830660679381cc8128a479fd516ff36b3e1fb47c958279a0471732e8117011c7d1f6e5e7147d8542f164c83d86cd11566fc393c2d614914e2c201f2b7a570cbe04d9fa9dc149aff3c872883656e82f388d8f9405b217c3fbd809c4fb6e2fba05507c886a786ac5bdfa92a227e3c394cb653b65b5d0f9b", 0xc3}, {&(0x7f0000006000-0xfb)="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", 0xfb}, {&(0x7f0000006000-0x21)="6719604eaec0431fab5d3019fda402d5f3ae1b1f5f65a0c71151f95a5b1937ae17", 0x21}], 0x5, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0x40, 0x48841}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000003000)="04087e23d8137412e2d32735f9e777e388caeaff630a88cd0ba18d228e89a123284eb8c74d09d5726396c9bc9298feb18a5d411dbd35f3167adca00bf5c2bc6228727a39b61c4396dc325a6dceb4d0bc441d43e3e73fcdea10834cdf5e11e3", 0x5f}, {&(0x7f0000005000-0x72)="f9491184f80ff08f7b108ccdb9f3f3e2455c2ff3371b654bf03a3f0cf3787af405b4d91ec92d0e159193ae92945412e7a280669696eef8a52776e03e4c8933c053c267979608d15d8e392ec64be7fc7081f57212dbfe97b97b647afc6cfe0f7cdbab5036e2839d9d1c99cc9a6c70ae5d4b2d", 0x72}], 0x2, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x118, 0x80}], 0x8, 0xc0) 2018/01/10 23:44:35 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000947000)={0x0, 0x4}, &(0x7f0000ef2000)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef4000-0x8)=@assoc_value={r1, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef3000-0x10)={r1, 0xc3, 0x4, 0x0}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000ef5000-0x10)="02000800000000000000000003079b38", 0xfffffffffffffee0) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000025c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x4, 0x6, 0xff}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x78}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={r5, 0xfff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={r5, 0x4, 0x30, 0x6, 0x1ce1e000}, &(0x7f0000004000)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x64a, 0x3, 0x9, 0x10001, 0x7fff, 0x200, 0x8, 0x100000001, 0x6, 0x4}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000007000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000002000-0xc)={r8, @multicast2=0xe0000002, @empty=0x0}, 0xc) pipe(&(0x7f0000003000)={0x0, 0x0}) socket$inet(0x2, 0x80f, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x2, 0x3, 0xfffffffffffffffc, 0xa, 0x20, 0x20, 0x33, 0x0, r10}, {0x6, 0x4, 0xc73c, 0x7, 0x8, 0x7ff, 0x3, 0x9}, {0x5, 0x6, 0x8, 0x1}, 0x4000000000000, 0xe, 0x3, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6, 0x3, 0x3, 0x1, 0x724, 0x0}}, 0xe8) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005b9000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) accept4$alg(r0, 0x0, 0x0, 0x80000) listen(r0, 0x4) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093b000-0x10)=@common='gretap0\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00008fc000-0x38)={&(0x7f0000f9d000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec0000)=[{&(0x7f0000f9c000)="07002f23ae080a2986cceb9542237044ba967cc8f4f527d7385638f9f1e9e170faa04197d14fcad7f253cd0e19ae52de66aa148806e5cec6c9829e008ccfb9492133f4efd53baa5a7965948d86dc352aca424210a2bb1ff6ec4e944febe43a53a43040aa8c0ec2044f2e15670bb0411790fe83d0caec7215092dfd2324a6490929d4afd0a3bc03c5fc32c5596877783506f914054b9ca6f549ad318b17d00567c61df1555afe9bd7490c04f9e3daf4d3b7858d76bbffa8a8ffc1230352c0a73d8680ed2eb29c0ca61dcc53c404ea33280d", 0xd1}], 0x1, &(0x7f0000bc6000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe(&(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007b9000)={0x0, 0x0, 0x3, 0xd361}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f2f000-0x10)={0x3, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f000094d000-0x8)=0xfffffffffffff391) r3 = socket$inet(0x2, 0xf, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009d3000)={0x2, [0x0, 0x0]}, &(0x7f0000a3c000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000484000)={r4, @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]}, 0x10d, 0xffffffffffff8000, 0x97, 0x200, 0x15}, &(0x7f0000b65000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r5 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000064000)=0x1, 0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r5, &(0x7f000096d000-0x10)=[{&(0x7f0000cbc000-0x21a)="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", 0xfffffffffffffed1}], 0x1) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef3000-0x38)={0x0, 0x0, &(0x7f0000ef2000)=[], 0x6a, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/10 23:44:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xb, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xe0000001}, @sadb_sa={0x2, 0x1, 0x0, 0x1, 0xabe8, 0xa8, 0x4, 0x40000001}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x40002) r1 = accept4(r0, &(0x7f00003fa000+0xcf7)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d98000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009e9000+0x124)=0x0) sendto$inet(r0, &(0x7f0000333000)="588cb9dfa7934cfba70e8a8ca90d348d", 0x10, 0x4000, &(0x7f0000465000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000956000)={0x0, 0x0, 0x0}, &(0x7f00007c5000)=0xc) r4 = getpid() connect$netrom(r0, &(0x7f0000a46000-0x10)=@ax25={0x3, {"69d3e3a0bdd7b1"}, 0x7}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003c6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0xe8) r6 = getgid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fad000-0x10)={0x0, 0x7, 0xfffffffffffff7a7, 0x9}, &(0x7f0000560000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ed000-0x10)={0x9b, 0x4, 0xfffffffffffffffe, 0x6, r7}, &(0x7f0000d1c000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000967000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000572000)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) sendmsg$unix(r0, &(0x7f00009db000)={&(0x7f0000567000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002bd000-0x50)=[{&(0x7f00000ca000-0xa7)="bba264c7f4981355d28ca5f49c1d44620c15ab804916cdd8066fd43b2f0cfcde5e7c2e393b193953ac0d3355b7d1baaaad0de4151183ef1329b9d50db219870aadeacd80395dcbcf336e5fb11a4c3b1cdf7c9ae768670155717ce4207abf8dea7ef07170adbabcce412a13687d0d022e4b77fb5c664fc8e0a1a78eb6fbcd2fb6ec6f5c865f119a152bde02a12b33f198c6a0caf3bc193dc1792ad1c80f97dab72f5fe11deb42c7", 0xa7}, {&(0x7f0000cc2000-0x19)="259625e57e84c7b90048b160d94b31341cd72cb5bb4258b1fd", 0x19}, {&(0x7f0000eb5000)="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", 0x1000}, {&(0x7f000075b000-0x87)="b1ab2ab6b52fe27faf8b8be255386451667e5e0d53dd1a0d92bde45655673a711ea6223448ac995467f6187432a1f0853079efbd7223d2d11bf65166b059f32bb07ddd5d7da8a0ffee910155bda1175eced5e99c9ae9b78d83a7616eeb215dcd89b3af589ea7ed22f945115cfde0dfd090eabaff3f03d8df764e79f64080042d282ab58784a56c", 0x87}, {&(0x7f0000737000-0x17)="856c3f1cbae112385364c0ae43b26575c40869476952b6c069814271abeac479c70d035b360d71391d125c096197aaab9e64bcb18df3e1c93d38987d2f7ec41194447d1a4cae9792f619b53fc530cf273866ecbdbff721ad01cd146ec135cf8ddac018732cb08a8310ed9a164f45ffa22baa8ac3d75ca1950539a13376649eb8a59de36a4544f9a9c1789f598c5e3b7bd942e1745dc4fbc774bc0aa331147af6954a97b24e9740bf8c5d77f5aaffd98ae107725e1bc9a4", 0xb7}], 0x5, &(0x7f0000f5f000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x8000}, 0x4) r11 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r11, 0x0, 0x4, &(0x7f0000cd9000)="ac15ba2c8a872b17d1f8ea7b43810c9e0979e5dd6e59e071fab3eeea94d5e0cad4944fa91069bced23ca8f06e28b4e8a0d4b4d496edb4d490e7a475ad46eeb17faabd2003527913f00e8a5bacfbae79a032296c3d34bd92919dde669b90c5dfdf40026921926750a90308d94ad672b4596caddfaa5f3120917a076cb83b9c6fb8010cf8f9147233adda99127bb656ff32010fca5d5cf57cb202f0d23dafb9f5b584522b8020f655ccd254da0", 0xfffffffffffffe00) socket$inet(0x2, 0xa, 0x955a) connect$inet(r11, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x54, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@generic="a8"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000)={r0}) sendto$unix(r1, &(0x7f0000010000-0x3c)="262090b9ea1abf017a76d5f21be7d04b7c9af6e438245809cc0b18d8e9b9e176a4bfc521524ac084c6800bf64f53f6a2dc430d9c8229b0fe0ec74295", 0x3c, 0x80, &(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/10 23:44:35 executing program 6: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000df5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ad1000-0x50)=[{&(0x7f0000664000)=""/0, 0x0}, {&(0x7f0000eb8000-0x6f)=""/111, 0x6f}, {&(0x7f00003a4000-0xab)=""/171, 0xab}, {&(0x7f0000eaa000)=""/211, 0xd3}, {&(0x7f00006c7000)=""/2, 0x2}], 0x5, &(0x7f0000000000)=""/249, 0xf9, 0x80000001}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000de000-0x10)={0x774, 0x207, 0x2, 0x100, 0x0}, &(0x7f00006de000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002e3000)={r2, @in={{0x2, 0x2, @rand_addr=0xc6ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8f, 0x3}, &(0x7f0000d3c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aab000)={0x1, 0x2, 0x3, 0x0, 0x0}, &(0x7f00009bf000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eb0000-0xa)={r4, 0x401, 0x1, [0x7fffffff]}, 0xa) accept4$packet(r1, &(0x7f0000f7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x14, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000f7d000)=""/38, &(0x7f0000b08000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000973000-0x8)={r4, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a9b000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8f000)=0x8c) setsockopt(r1, 0x2000000000114, 0x5, &(0x7f0000a74000-0x4)="2a8e339c", 0x4) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aad000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000964000)=0x0, &(0x7f0000d89000)=0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/10 23:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0xc, 0xf, 0x401, &(0x7f0000c9b000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000100000-0x38)={0x0, 0x0, &(0x7f00001e7000-0x50)=[{&(0x7f0000edf000-0x88)="54d606b4c7d8f2aba1b2c22304b9557d7edb3333fa69110b86298c9669f6462d2f2a3c65a9f92dbbed18c0a66231719e634c026b48e4f3cb1593dd1da637be9937f403fc18ef23ea1fd052db3d14d68655c8dda75721a10797b8d87827c8786b4229439a730443eb1a04eadcd15b6705b364b3378fc5c38ee17b78715d898f73e98241e63671d731", 0x88}, {&(0x7f00007ce000)="790c1cc826f77ab49d6a3352eea2c09b", 0x10}, {&(0x7f00007e0000)="c89c28cd3b657268a91a4246c5de3dc935a88d919363101cc0f7d012a14d2acac300f467dd597acdffde2a4a29c41c6ed3b9df234e487f9dcda2d05642d3599750699e57ac33cc13c271359efd3e503f476e8e266c0f2179a26352e78cbf3c9bde19b1534ea1134912", 0x69}, {&(0x7f0000f33000)="c3bcfc5686cef641114c72c85ac04789f818eb9c34b2fb7fa8fda01655ac48782fa6e976f993acbfcafecdb2f80d8f0d", 0x30}, {&(0x7f0000181000)="23aa5594ea33a96180f311c92d524c9f6887f47c87025c482f1af0cc30afbab11d6d520f6499ca3f7cc6069bdd790bccc9e93187b0ff0ad8e281adb2dde35b9e9739271b3a71610bb0002b063c1f25e6d93f2b04c8a06e196d32f935", 0x5c}], 0x5, 0x0, 0x0, 0x0}, 0x4000) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/10 23:44:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000)={0x0, 0x0, &(0x7f000078f000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000c06000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000738000-0x62)="8f288211d98bcc47baacfbd0d1df8a7cd4287efeb807c55b26197a0a429fe15a6c778a18bf9dfe57761184cc862951b36994e90709eea57657e83bfa96bf7ed809d944a0072e5c4a351da9a1f2b2cc75c730ef8d7f9dd020c96e937969f91c6a2de3", 0x62}, {&(0x7f0000000000)="2dde5664b0b619f786aeae6a131112b328e0128a69095cb08939e61a7cf385edee6a29582f89f4f6079f34340db3dfbeda1d6b91e7baafdde4c775d7c49d85838b33395a577d90223495add6714773b9b1f1ac20502bc7629cdf4668bf4a2567d10588e63f90d148a973aa6eb46a1fd74553ea0e3ed0475f52c3bf39dc62b52eff25d2265cf39baf4eb6dc50044e102f4d05673827e1099660d1d50a86cfc3e24211b585ec57289f844ff6bf77b9cfa2f66c03178551d756d93c6fa115c6c9caf7daf21ad851d703cc1a5d5dfcb24eba800bdbc1359ad04ec27c936191ec9b5ac412a3c6c8a2db31fa3787", 0xeb}, {&(0x7f0000000000)="fcf439f8db5edc4be6b9ce3460b7bc78493899262c37f88922e988e624fd85f6689715ce112d3a3476a0e2fa7c8b9885bcb6e3c4913139a369596189079335e47c32a6a83657ae03296b09af8270609b241cedc76edc40bacbec95fa416682890462f2b3ea8e04a6efad", 0x6a}, {&(0x7f0000000000)="8bfe502b0fd91bd107abf04b250ef9b722c44ba9b010661579c81a4537b4", 0x1e}, {&(0x7f0000000000)="a69403cc5d26ebbbcf9f28d685c2e8041e09678e0efc870912d321382d3287f8ace68ce9bbb9ee18c3ff2f3362d19bd7b8456b087dbbc7ec4611fabf594440a82fe1ff9efcd03eac7d8647ac5d799ed4c80415abb0c35db4736560c7d81bdab295530dd9e85d1955ea1d7702a6684601c569a7a7fb644c046a597d4960ea5ed824a9f009cabbe958200f38cdec687d179e63b3a468cb1853f69a73a1a6c1fbdc6c7a1be2553a7eed9d0a8ae9036a310fdca4f1dd5b50b012ad439d029035f080199adb489be82424cb595b962f1f41", 0xcf}, {&(0x7f0000001000-0xaf)="673168f8aae8afb7c38dcc246db6e2b85663a0a8fb2d9e5c0d5a8e313e27303d9a42242eb83429313f8aec3c10b2b5d3093fef0970cfba796cc154abd0a9c30095b318d5c89f9615ff9b23476b8f5143c2e68c8ca93da780f8aa74a641aa9d93ad39e68150b4a34698f2acf702a9becd51470e8d1095b9bb6973c46417ee82cc0ddccd179efe41458189bf2fcdd4edd63c08a35e0d032942b0cb272c0aff9bbb4601ca66afb6bbf38188752b2943d6", 0xaf}, {&(0x7f00000ee000)="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", 0x1000}, {&(0x7f0000001000-0x1a)="7274699ec35817198232611d1985d7affce8d5d70f56c15bca4f75cd8287855bc6302ca6430e9ac2efd9744adbe37526", 0x30}], 0x8, 0x0, 0x0, 0x40}, 0x1) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 128.964763] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 129.000715] 8021q: VLANs not supported on lo 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000010e000)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000383000-0x8)={0x0, 0x0}) r1 = socket(0x2000000011, 0x100000002, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00009fe000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000569000)=0xffffffffffffffda) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d8a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ec4000)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000090e000)="4b7f0059001d00e59b9fe66bf90891c18583451c9ca458ecade80156539ab4010a3619ec30f37801b4f3dc90561d2fe3c404fe2700b9c73809ced0763dd720c4f3b0541153f43fdde77181f036c8b76be39f36eb2c16d96388", 0x59) 2018/01/10 23:44:35 executing program 4: 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={0x178, 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}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b6f000)={@common='ifb0\x00', @ifru_flags=0x400}) [ 129.019313] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 129.058985] 8021q: VLANs not supported on lo 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000032000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe1000)=0x10, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fe1000)={0x2, 0x8000, 0x9, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) connect$netlink(r0, &(0x7f0000ac8000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e33000-0x4)=@assoc_id=r1, &(0x7f0000fe1000)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000fe3000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe1000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x4, 0x8, 0x7f, 0x10000}, 0x20) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x9, 0xa, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000000c000)=[@in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34dff6c2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000012000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x58aa, 0x7, 0x0, 0x6, 0x3f, 0x7, 0x1ff, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, 0x80000000, 0x80000000, 0x0, 0x200}}, &(0x7f0000011000)=0xb8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000012000)={0x3, {"47928630cd7c45"}, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000007000-0x1a)={r5, 0x7d13, 0x9, [0x3, 0x2, 0xfff, 0x6, 0x8, 0x1, 0x401, 0x0, 0xff]}, 0x1a) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000033f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f00001b5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000fed000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000701000)={0x0, 0x1000, "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"}, &(0x7f00000ab000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e10000-0x8)={r3, 0x5}, &(0x7f000081e000)=0x8) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r4 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r4, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000d5000)="1cc08e9e02f3ed060f0490cd054def27cd408b690fa9509fe17d1e5ab2b23f2fe4e6be869beb9564f76952c1e0d1b204d10b0e6cacf28782d6b89565fdc2cb7ddc1209acafbaf2193ed3d4", 0x4b) pipe(&(0x7f00003f7000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000850000)=0x4, 0x4) 2018/01/10 23:44:35 executing program 2: socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000b0b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x7, 0x9]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) socketpair(0x10, 0x60a7dda6725b5c6, 0x6, &(0x7f0000ccd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d86000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000084f000-0xa)={0x0, 0x1, 0x1, [0xc39]}, 0xa) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ff2000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f2a000-0x38)={&(0x7f0000471000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ff2000)=[{&(0x7f00008e8000-0x1000)="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", 0x1000}, {&(0x7f00003a8000-0xdd)="79c869181457dd9fefcb86c6943f503ccea72f4cc250462bc4a1f2c3120abc20315edb7deaf016c0cf82367f87edf4a640aee4a21d02d8b7033fea3f0595ff7d8daff1e671076bba2705cd930216db5888f072cf5d489fc158b1d6fd5db9f016bee19b33b91fe686b66538f5266025312c85478916e67f1b5300302958156477bfd654dc4b6b5c64c24bde7ac0afa130fabf6528213a1674983d7b7f8c023c845cf303fcc4d33c6f354cc1c707781a96d079604928e0d474dcf24ad8b359be2699d9e6d3a70dce63aabfecbf5568b69fd6184e49f8c8ed46f726d79361", 0xdd}, {&(0x7f0000c7e000-0xa7)="8e0cdc62489e65e7d4ec615c1a9e1bba58e4664abe2d543781a60c9a86c91449614093ac3780b5773e1e884859bc0d51a1b8c2517f97f8e97240c7cd4b037a6d37658f6d0e328f8782a2d19c0a34a02852abd150f16cee1a389d14db56d71f16d699e5ec09dd56fee4706693ddda3955f7fc5956cbd7d207a996535352f47a4a68598cf5e463812378ab6470af7855f740029d5e4931f6a32eb59204f06b63f81cc3a8b8f2413b", 0xa7}, {&(0x7f0000ff2000)="c5f2a68773bb8056724c7ab2899e7fe985cc5a5ef529cc85a859a7c81ae5face0f77ef5f77011a2b3208b8b69c7dc6590dd9c71b87f433ad9e12d446ee18459eece3e4bae17c16acbebb56e4058ec20159f54f803ac2210bb7b75a78ce95caa9732e15c5097a0d9d2c128fbd849f0a783af86184710ab5999959f0a2e81fca5b75c7f19d89d077981cae54aad83b00c789905d5eccb2b65e9538b75afddf2bb91899788a62db017056170388f6f8624ab93f410c89b915125c5992f01735818dd4357227f9bb7a777f20d13775", 0xcd}, {&(0x7f0000ff2000)="4452694edaf945965e999be8e79021fa24c60db9a0b7ba86554435826785a10d53d3e130185d2dcc68762a1baa38459e5006151f9b60bb322b7bec6327bf607cb7d9178ede76a75b3fdf7dc865f707daf79cb7a694eb25377f5705810afbb8afababa97f5d88d0916bfede17c1aef2df5462de02060f87adce3c2c5b538f057440c02f263de0d8f79d361694a6bebcc0be1e70bb5136ba493236e77b0b19279c772bd99845", 0xa5}, {&(0x7f0000ff2000)="da96359f35dbf29a418a64467f928be332a3fba74663345b9b98aa57332257086da9128edad6e0d7d95527b9f9ae856ccc19edb5a7e3a4bf278567c424a0d53eebf0e95312006574982672d377426693db38fdb2bb4aa21d96b3bba5f2fb2cf65ff0c0be78001af7e50a2ba059913e80d1d963b633939c675b2b9c26aee94a0dd7e6071f72b94236a57fb28009ca1ce7a0143ff7010f65b526a0fb0ba53d113110ec52f6049a9ad1aed671e5aa4e7a62e875d11cb8eb812460f6449c794ea65af70269f1b9730ea6ebad46dda7b9c73499b4701bb21a56d7712687baf951c3949c646d2e2055f81bc733eba69353", 0xee}], 0x6, &(0x7f0000693000)=[], 0x0, 0x8000}, 0x80) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000ff2000)=""/31}, 0x18) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000891000-0x10)=[{&(0x7f0000a12000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x14}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f000063e000-0x14)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000870000)={&(0x7f0000454000)=@generic={0x1, "457824eacadeaa162c737d7070edae3a044c76facc85afee9773c0659953fb20435da8e70b4558e4a314fbbc0f6b7822a2512e95ab98692d6b93fd701a9e866827d268ffd80163b22f24571484771e2bf10dd94d7df98c989c96069425e8346566d444737fbb04c2696d450e4680e08bc024367b5755058a91a229d3ebd3"}, 0x80, &(0x7f0000a44000)=[{&(0x7f00009c5000-0x45)="1fcbb8138052950a174de53640a36e0177187f03fb92d5e83f31edba9d979ad64115d9905104c4611c6215d842f0855403f36e24aa25aa89eeaa75ac3bee52fd1dd0e7dddb", 0x45}, {&(0x7f0000e31000)="6c354ce5c1bf793014016d4b4778f2de8504b6541448469365e067db1a0d63ff8dc58b62be5571e9a7a762c7e9ae35bc5a3ae0c6ed98d0137c75ebdf017fa40c524bf35ee8fdc8a7e9d81032419a0203bbd47eee88e1df5e26049354d2dffca7e20ae0f128436968835d1507513415d186e1c352adcd9eab634429ebb2bdbacb82c82a4901e0cf41c828e206fa015c02786640bf5ac57ffdb5914c2916299a1a3404da314e579a50dd560f972de5018aa234b425c4fcd9a8749b6bf29d301b4bc5ee4411519e4750eab78d71121f0bd65b6d62976b6b49d13904c811a2f6", 0xde}, {&(0x7f0000bee000-0x2f)="37061829270903c66d622474792f5b7551a36d89cb1d2193fb8198456bd1778b641f80a55643a30cdfeb09bfaaa05b", 0x2f}, {&(0x7f000079e000-0xee)="573e362d2082f94562c9d87b8248386607c78077614bcbc5f7ea82ca383656d8e4ea2b551ae2a9837df1b34a93f3757606a56462f65226747358bc01a7d07b0263ff41cf27ade11c4a68645af0158fae27c2376d1cb71c8cf412f42db010921ff74aa5ee51ba89c35f0f5358a5bb21f202607c33ffd135fb10fbed1513df8ae66e3ba65276e8af9706c4dd3b8bdf756d942951b2c36a25bb5d92acc23d93af7ef3f151cca7995d242df4624ad15c6607130799dc0d3cb68372985743ea5302f9800f0fa1f68a3d36c86846b01565f7e26dcf0a5d368b2af96f0d94a2b7c11dec907748d4b4e305ff395392f0a9f8", 0xee}, {&(0x7f000099d000)="e655317c347ec1d084eb39b8d6953916f638eef6ea44c91038481da6eaea131e6d526fb3e2fa63afbd9822c9b80c8be193c361a407e770d7ce2ca57a830a94b543c45755be6b43b16764da5252b9ea2a13063092a9c03d7ec020018f03d04b89481a8c672101bd", 0x67}, {&(0x7f000025d000-0xf4)="8f8e9e517b7fb6aa518074b28321f93ac759118f9c8676e3fe40d540f176cf9d67ee407eb2a4dd88470359d512db8674bf7e6de8ec79eb6b6b85b2661c6b3d9c72287d2492c01107c53e84d505a6fc32dc09f9a301bc6ae405f14710176f07c94b3cf24c9ac707394c9de15823b994ca2262150aa2538cb69d0827a0759462ad73baf92187d1a55ffd4a3fe2fa5112fa42a00e76b9b56ea833ee7956ec82a0e7afc8b1e89701a1f76b7990136ecb3b237063074c36020e49634ddc357c821956aab3fbb614015ba804123269c8e7bf2ccd7e7aee05083c90ff7d38134557f7c29c1605164e883029cd49d063320dba1df65e99d5", 0xf4}, {&(0x7f0000bbf000)="816d1c630f58cd3afe6c0c4160ef30fa7d3fc2db9eb0bb0f06ff9d4644ad94d44aade9d9fade24f3ae2c71450af3d4b28b693466ecd543cb5037d0d81850e0040501a68edeea73014e9595ce9535d4d0dfa37cac19655fa99599dbaf4c061ab96c34e598c6f37c82f74a5d8a80caf35849eccb39620a2ac76ff21dd0c318353ab2f438aea00205c9b48cf252ea937b7b43b280eb02f7d6c56dbd8bac8d03f1aa0c7c76a9d006eb946db51016da9c9c96394ab2538ab4ef48", 0xb8}], 0x7, &(0x7f000047b000-0x1b0)=[{0xe8, 0x105, 0x401, "7339d7b2a9fef19a74658726b41032413ffacab698b5e92ae5d350a315532ed20b0776e4926de10cb86a5482e77deb6c7f0565a88e19544f6bc590b32f75900d22c99c16b7c9bab53909fa42e1596bbe7bf542e993a93ad7e4a456bc47f09ac3feeb4c9405ac19d98e547de8b9a8f2f1c89bc85f1864f3cd0eb93e8f2df5643e016bc1101d82c522a71de1bbbf8a96b02235b737924982db25a0a8f4fefb101891599e868f6cef55dfd38e4d8e1193d1d46d7e0ac9993a629ad6c9f86b462296fb580a1b8f0fc5d0bf225f8173b1a105ddbe55182ee2"}, {0xb0, 0x113, 0x8000, "b452427580122373dcad0fe4386e727bfae08de3a650baba1cd5f1e29440862c88d1b1701be034fa3be71e498aa751632ad7dfd94a7386fd21d84220d59704e79ef815f67baf3a3ddf16f0b28c0ce440b33b655de85a63ada0191d34d015ec0d7770de38a1881f8b8e36f4ba7bab921c6c2ceaf2ed463dce90b4ad3e976d6c1a24f9541cfd7121971171d53636f6a2008feac9cc19f170d051f094ed"}, {0x18, 0x11f, 0x9, "2938ef"}], 0x1b0, 0x20000000}, 0x20000080) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f00001af000-0x1)="", &(0x7f000017a000)="", 0x3}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000012000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0xc1c, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005bd000)={0x0, 0x80, 0x30, 0x6, 0x3}, &(0x7f0000e23000-0x4)=0x18) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000d7e000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000df7000)={r2, 0xdb, 0x9d, "33e7013807ed876152df94752f1bf69723c326ccc1731a7106f219e27d5d4ff15667be39b9f63c4b2eaed35e9a6ec7722d59b10e545dfa8ba1dbc592af983fc527fd0ee7b0a1de2d973390f57149daef4324bb34358e66269f3a7e66a2c6ba87d691f5c833821a7799dcf5cc50aeb37c47f88bd975332d0ae935e43d6de83678116f8b7efda9ab9ba93de39d4d0a2963d56b2a7fe8e6553279e5877caf"}, 0xa5) close(r0) pipe(&(0x7f00002c1000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000db8000-0x10)={r1, r3, 0x0, 0x1}, 0x10) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000030c000)=[{&(0x7f0000b8c000)="31da8da94fd347fe2679eaae0d998f8062a602d2b9d87d0c63b90c57b5d057", 0x1f}, {&(0x7f00004c7000-0x92)="5a39d59c71f6a6db78e4cd861c6fd18a93a85611d8947bcc63ac2849c93dbb7d900b5265d74c9c06d3b5bebb76295cb2d1079ed741eb091dc6a97d4197c92aeda973ce649e56bf4749488a66d0016f29d906c0534cbb22e0fb450be088d12ba9f52b76d3818890f4ea959e7c6fad74c5b27a84c7b5fb0c186fa28be93a3e5801df35a98a118363143464b02bbed5a7d9cf2c", 0x92}, {&(0x7f000029b000)="8eb3be5cb1514394c7ab28a6a7406562", 0x10}, {&(0x7f00008f2000)="4f0e818f36a238b838f9f06b903a73ce808812a43b3bc6951d29e1d393c5c98f5a64e567691a14c4a388650f16b8534c0d76c9d4a16a8ca8eb486a83d812afe7405a65ba7e1b83471f2f9a67a85c6fb0184f15b9fb73c07a1e2c37adf8f8fc6661128c502a45703b53cdf67fa9efe332d858dc0169812e355766798aced60b9a96da741504686f7b51adc0f21fd27f49152c4f9fd717a3670ef0570ced76bdcd01d8d33d49544b82f8", 0xa9}], 0x4) socketpair(0x17, 0x800, 0x5, &(0x7f000013a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000bac000+0xf02)={0x0, &(0x7f0000f00000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000041e000-0x8)={r3, 0x3}) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000926000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000f29000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000051e000)={0x0, 0x9, 0x80000000}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cac000-0x14)={r6, 0x5, 0xb0, 0xa464, 0x0, 0x3}, &(0x7f00005ed000-0x4)=0x14) bind$packet(r4, &(0x7f0000489000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000012e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 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$OBJ_PIN_MAP(0x6, &(0x7f00003f3000-0xc)={&(0x7f0000f12000-0x8)='./file0\x00', r0}, 0xc) 2018/01/10 23:44:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003a3000-0x4)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000009000-0x36)=""/54) accept4(r2, &(0x7f0000003000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f000000a000-0x14)={0x11, 0x7, r3, 0x1, 0x979c000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 23:44:35 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003bb000-0x4)=r1, 0x4) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000405000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f71000)={0x100000001, 0x2, 0x3, 0x5, 0x1, 0x5}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d7000-0x8)={0x0, 0x8, 0x8}, &(0x7f0000ec5000)=0x379) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x85}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/10 23:44:35 executing program 2: r0 = socket(0x10, 0xa, 0x80000000) recvfrom$unix(r0, &(0x7f0000e1a000)=""/254, 0xfe, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f00000de000-0x1d)=""/29, 0x1d, 0x40000002, 0x0, 0x0) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000312000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000389000)=@add_del={0x2, &(0x7f0000a81000-0x10)=@generic="94bdead5c9177df52a3e4a0a39b79f8b", 0xfffffffffffffffe}) r3 = socket$inet6(0xa, 0x5, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00005be000-0x20)={@generic="291b28415c2163a2e85285c700380f66", @ifru_flags=0xa01}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000061f000-0x1000)=""/4096, &(0x7f000036a000)=0x1000) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000020c, 0x8200a, 0x6165) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000017000)={0x2240, 0x8, 0x5, 0x400, 0x8001, 0x7, 0x3, 0x7, 0x200, 0x1, 0x7}, 0xb) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x661, 0xfd, 0x100000000, 0x0}, &(0x7f0000015000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={r1, 0x9, 0x7}, 0xc) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x3, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) socketpair$inet(0x2, 0x7, 0xf6, &(0x7f00003e9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000039f000)=0x9, 0x4) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099b000-0x18)={0x0, 0x4, 0x0, 0x0, 0x7ccadcd4}, &(0x7f0000774000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a9a000-0x10)={0x3, 0x2, 0x0, 0x99f8, r2}, 0x10) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00005ed000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) read(r6, &(0x7f00007f2000)=""/231, 0xe7) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r3, &(0x7f00001fa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000625000)=0xfffffffffffffdd3) 2018/01/10 23:44:35 executing program 3: r0 = socket(0x4, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000dda000)={0x1000, &(0x7f000056a000-0x1000)="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"}) socket(0x11, 0x80807, 0x7) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca200007161126a90151d96", 0x3c) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000284000-0x8)={r2, 0x8b7}, &(0x7f000056d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f22000-0x80)=@generic={0xd, "7f56bf71172b320067b00c10e004aec33df9a58695c72ff2285ae0e4e837c5b2d28a4049c09e88dd0270ea1cea27eccda4e98a58a7c9c6b41c8cf4fbb96ea09a65152fa674dc9e3cf5eb291caa0a033c8dcf7253d25c111699d8697db4b5a9359f5056239205d2994b5a425b9d54717ac848a32d9bb963acd7e3c9024028"}, 0x80) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000cd000-0x4)={0xffffffffffffff9c}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d66000)=0x0, &(0x7f000098d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00002ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14) getpeername$packet(r0, &(0x7f0000e33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) pipe(&(0x7f0000a88000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000085b000-0x3c)="181a37f2b7f00131ae1d2671b75da9769e64a3cb77140532baba71ec5c3ee83d9bf633d8306ecd9c03a0047c0a698d622440ff3fd7936b3987213fbc", 0x3c) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/10 23:44:35 executing program 6: r0 = socket(0x1, 0x813, 0x80000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d7f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b2000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000835000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @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]}, 0x9, 0x7fff, 0x81, 0x0, 0x0, 0x200042, r1}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000205810008ec0001010000003fdf00", 0x1f) accept4$ipx(r2, &(0x7f0000273000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b10000)=0x10, 0x800) 2018/01/10 23:44:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x10000) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000dbd000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000717000)=@file={0x0, ""/108}, &(0x7f00006b3000-0x4)=0x6e, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f83000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0xe8) sendmmsg(r1, &(0x7f0000728000)=[{{&(0x7f0000bcd000-0x14)=@ll={0x11, 0x1, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000deb000-0x50)=[{&(0x7f0000e1d000-0x54)="69566d606e143b3d2fbff87d33a71c4a3621fff2d7ebde46af093e2073c8e0e3348945fab395a13ed63b3b34e24d49be6edfd57994ab391b690fff3a9b3d2e17ffdfec92d67ff17d8869e06ecfe80403f0e3050f", 0x54}, {&(0x7f00009d8000-0x9e)="02d1f643ce5f591ef0b673b2d1725ca32941257baa3442048a628955386395327ee5c53067f5634130bd80e37c84ce8f8599cee57df2d13f5ccd73ef3e6397989bdbdd70c1a75030c43f9c78361dbaaefc0fcb035c1a30bdf4fee8ca862695f675b5499cf9c65f9c4da7f0f7db21ee0b29796dd74ae5eea34ab1010409a259409b9a02303693d632799c5d3136fe9ee2b1595e1e8c836ac5143668f938a5", 0x9e}, {&(0x7f0000849000-0x67)="fd5dde4f4dd7227290a8e3c1b6b211b622773ff9d0d84f02db021fb7dbbe213f1b3e8995d65e9b393b48a39d990007eaf35e21b588d0274332ae1009924e96313cdcc25ef8fb26ae1675423cd3a8bf494b8c82f65b475a0408c5c8bebee0d252ea8b4e719f3ed3", 0x67}, {&(0x7f0000e78000-0x57)="d16015e4bb41e6a46501b96c457aa5dfe337be773a490685a4581ba42b4e3546e434c83f4b9129a2d6865fde0ec161acfc818632bc81cc716c9244ae259de9f6eb8c9869b6764b6230ddc6bbc4cae61373c6219874315b", 0x57}, {&(0x7f00007ac000-0x60)="906272e16bd91f555c6e65d107620ce5758865aca5ac448fd12b236ca36bd4a93303f59e4a0d2a3193bd07e3a2695829db297a77a7cfcda8413eed59bafe17d9680e1257630cd1bfdbccb1d567174ba914568ff6f7f6562ff211916bb5f8d8d9", 0x60}], 0x5, 0x0, 0x0, 0x40000}, 0x5}, {{&(0x7f0000eeb000)=@nfc={0x27, 0x3ff, 0x80, 0x4}, 0x10, &(0x7f0000f0b000)=[{&(0x7f00000b0000-0xfa)="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", 0xfa}, {&(0x7f0000e73000-0xb1)="dc160182f1789894844c2412be3608a4d9dda513429e69672e67c81064e8ed0bdcafb4c8a6cd389961ef617f5d32a32d26b683abffb065f9062c43dd3ab58d9f1acecd57099b2d51084b130470f36c5c3e44121aa6c86508794b0df62f2b6df0613586c6177d5e3da5263782a2cece11d8943fc5afbc543b673a1b711a02131639a97acb038f4ff4b3bd46d85ff665aba0e0fe601615b46731fbdaf27d00511e60ac3964b2459392a73c21f7a3bac4df20", 0xb1}, {&(0x7f00007dc000)="076c5438bb6c6c78c32a", 0xa}], 0x3, &(0x7f0000334000)=[{0x70, 0x103, 0x4, "d6f0405653a1b40e42c02f3513b22f9fc1f97b03da28aec31aeb76a912d1ad70f7a965ff4467ce3510aa6502d3f6b6fcaf5c1af90d1f2fc79d03a1b4219cf21a035a3cf09072fd935e7c76ca07c87fa58e7b7b59ea137c84f6"}, {0xb0, 0x10b, 0x81, "a51109e2e2da0eee991a2c03e8066a55b0a6d4a7b278456727de8b66574cb7f809cebcc1f9e20fb6eefab47b653ff364130b1ad79d40c1c3c822d3518b5122aebf95c26661290a916bf0be25f8b6ef601fe4e4446ce60b5bfb2c5ac08bd2c6a687927669970808e0724bc5bf6018b0a94cc3a27f6bbc13e0df9049de69b1ba2a23fa0a490d9cdc2944e67fa6bddf0f26a532cb0d0f24ebc6643b9991c79a"}, {0x108, 0xff, 0x1ff, "d717d0ff7d391934c35679d203039649bdcca7adffe9b49ea9e54e7d994827a0db698e0547ceafa99e15e3b972b64e580ef953b9f38021f706ffe37ea59e1f022857da7e7c153c41db57ba70d39e3824a8182f48be9225c8bb55f38d4a3684f03ab0d38f3c39d72c15fdd783d411d8c3a57b79bc5fa94ec960a297cc3a1804f48de949c5508c8e1ae1d4b718185bc7d75a8fa7de5ccc4272e2e80129aecea5d1871a321e5a47218524e6bf5baebe92a642d1f767555a26112722a69c98fa16fb2818946ef3f88fdd896e07fc753db190d8d906e016b1c60eaf759be781d040c5cfa4812f1867c92041cbaf6aaa3b1d7abe"}, {0xf0, 0x199, 0x32, "9ee5135dcb29b97f56ee4b1e81199f1b5eceef382de6b4e56a140eb5d3792422634382217eed419191f1bfa1890841786808e076f66a104e3b04e15981503236e1151d96d4bcd290d21ae251ff4a911eba79d9189830d21eca4a839b86ef8386ced8e5a1933323e740e9e2a6cb9c9f1ce3f4e7e416d2d3a3070c3cc063d957cac8d473029673ca7ed8156764434cedd70b1ff8e8253955c28921795d4a8220e0da6c65d50a01c86f48c669a1f05c68cbcc9412a798d1c36c510467fef4adf5c8eb968f493b4d17fc2ecdc4a0680ec376867c5275cf8d77c1b551d76c"}], 0x318, 0x40}, 0x40}], 0x2, 0x40001) r3 = accept(0xffffffffffffff9c, &(0x7f0000b16000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bf7000-0x4)=0x1c) sendmsg$kcm(r3, &(0x7f0000f7e000-0x38)={&(0x7f0000dd8000-0x1c)=@in6={0xa, 0x3, 0x7da, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000949000)=[{&(0x7f0000a64000-0x2d)="8f9d0dd1335612624eee9204f01825ac1a6b3b26d2c3a985ad0e5e6bf67c5ac72e88d44a365500638302874a81", 0x2d}, {&(0x7f0000d5e000-0x97)="1898b9ce8f1fa0ece18c85744b46ba7308483bb9f699fb9015c4811af6924ff2eba013654f020ee39cc660a6c8dffb923d931c76e8b74d3f8efb310fc5d0bfe73a515d50b0baf9f4cffa326c9e2a438dad2c6477b7569417172ab3c5059665da69cd7c6bb68f835b950ec8846071140a549a59822b3f6c44ec3d7f22f16acfa091aab502b00af9faffe7d46a050b26f3dc8b98c54e71af", 0x97}], 0x2, 0x0, 0x0, 0x4008004}, 0x8000) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e75000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000650000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000047b000)=0x4, &(0x7f0000bc3000-0x4)=0x4) pipe(&(0x7f0000f5d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000016000-0x6)={0x0, 0x4}, &(0x7f0000317000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000076b000-0x8)={r2, 0x4}, 0x8) 2018/01/10 23:44:35 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000308000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006ec000-0x4)=0x1, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000820000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000dc9000-0x4)=0x0, &(0x7f00004e6000-0x4)=0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000025d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000184000)=r4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) socketpair(0x8, 0x4, 0x101, &(0x7f00004ab000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000dca000-0x10)={0x4, &(0x7f0000a95000-0x10)=[0x8000, 0xfff, 0xfffffffffffffff8, 0x4]}) 2018/01/10 23:44:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000838000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00004eb000)=0x4) 2018/01/10 23:44:35 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c19000)=@assoc_value={0x0, 0x10000}, &(0x7f0000e5c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cd1000-0x10)={r3, 0xffffffffffffd134, 0x81, 0x9}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f80000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0xffffffffffffffff, 'cmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f81000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f80000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f80000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe5ba}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0xa0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000046b000-0x38)={0x0, 0x0, &(0x7f0000f7c000)=[{&(0x7f0000120000-0xd3)="3bc5de87b2927d47fef46c36ada591992ea30bed7467a741309e2da9a86efc3805", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000375000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007e9000-0xb8)={0x0, 0x4, 0x8, 0x36535237, 0x85e2, 0x101, 0x3ff, 0x200, {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]}, 0x6, 0x800, 0xa86, 0x6, 0x8}}, &(0x7f0000fa2000-0x3)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a71000-0x8)={r2, 0x6}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) 2018/01/10 23:44:35 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008d3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000639000)={0x2, [0x6, 0x2]}, &(0x7f00005e3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cae000)=@generic="679642dcdcc6068118c66612733a3e86") socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f2a000)={0x0}, &(0x7f0000c91000)=0x4) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x1f) sendto$inet(r0, &(0x7f0000818000-0x22)="2b375f71e62371b14cf5c0855327628cebe11d2e08e8d6337787ea7fcbc9b459b46b", 0x22, 0x8000, &(0x7f0000a39000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000c29000)=[@iv={0x28, 0x117, 0x2, 0x13, "064448b56dcf72dcb7005f5f0394183c058a6f"}], 0x28, 0x0}], 0x1, 0x0) write(r2, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1", 0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000da000)={0x0, 0x6}, &(0x7f0000668000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000358000)={r3, 0x1, 0x10}, 0xc) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000778000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006fe000)=0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000100000-0x2)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000348000)={0x0, 0x0}, 0xffffffffffffffe5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000933000-0x8)={0x0, 0x10000}, &(0x7f0000f28000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000073f000-0x28)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cec000-0x8)={r3, 0x9}, &(0x7f0000d8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041a000)={r4, 0x79, 0x1}, &(0x7f0000735000)=0xfffffffffffffc9f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e73000-0xf)={r5, 0x7, 0x7fffffff, 0x7}, &(0x7f0000e2f000-0x4)=0x10) shutdown(0xffffffffffffffff, 0x2) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x490)={0x401, {{0xa, 0x3, 0x36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000000020, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @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]}, {{0xa, 0x0, 0xa4, @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]}]}, 0x490) r2 = accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000006000-0x4)={0x1}, 0x4) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000004000-0x7f)=""/127, &(0x7f0000002000)=0x7f) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000eb1000)=0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009ae000)=0x61, &(0x7f0000016000-0x4)=0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000eb1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eb1000-0x4)=0x10, 0x80800) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000eb0000)=0x1ff, 0x4) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00004d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ca9000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x100000001, 0x9, 0x6, 0x3, 0xfffffffffffeffff, 0x10000, 0x5, 0x7, 0x3, 0x3b, 0x5, 0x7, 0x89af1dd]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}], 0x4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x100000001}, &(0x7f0000004000)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in6={{0xa, 0x2, 0x1200000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000-0x18)={r3, &(0x7f0000000000)="7348eb3f7e8415b5ceb114ebd44fdd3074bc53a8a53f96d7f279f56692426aabf4bc4acd6795213eca53aa051f6ebac7b50eaf21ce21e613694be7441bfc5b9c4c1621d067c71fdeda6bce31e40efab3cbd66a2417735fd751760b5167b5afa9c22c33d0f2c1cf0bcae2ec6e801adee4b5594e9067b89c33ec02d4c5edd30e9a6ea075473bf84ee7bd03", &(0x7f0000007000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000007000)="bf6741dd94efd128a8f317d788f5537f2241b78f7feca30e353f2ff996c1f3a5197ccc82bcb0683e82578f5bb2cc2e25f68614b526186621f0a97f596c3aa59aa9fdf4765a17c0e906f8c3de2e5b439f4147542aaf9c444c589f06eb2c", 0x5d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r2, 0x10000}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r2, 0x800}, 0x6) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f59000)="3b692cec", 0x4) bind$alg(r0, &(0x7f0000bec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f0000f7a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000858000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) sendto$inet6(r0, &(0x7f000002d000)="34f43cb20cfa53b09fa6dd1229da601d1036950e4053b81ac6ade860134b7c54821c828e2e2435218a23e6245b39c07a5400d01db365a8f399339e255b3ab050bbbdddd2eab5d8a8d0379393a4ad94e5c592da746b524e804baba60554873c2a0e68ad3428ce99632ba0689e3703bccf8d445a7a2e98524c474a1e9bd4452bece1c7c576cf9d551c8781429a", 0x8c, 0x20000010, &(0x7f0000dc6000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cbe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007de000-0x14)={0x0, 0x1, 0x8, 0xffff, 0x3f92, 0x8}, &(0x7f0000f41000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba0000)={r1, 0x2f6, 0x5, 0x6, 0x5, 0xda57}, &(0x7f00003d1000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/10 23:44:35 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000245000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xfffffef3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000da0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00007d8000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x13, 0x1fffffffff, 0x0) getsockopt(r3, 0x0, 0x709ec69b, &(0x7f0000389000-0x8)=""/8, &(0x7f00005a9000-0x4)=0xffffffb5) recvmsg(r3, &(0x7f00009bb000)={&(0x7f0000809000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e99000-0x50)=[{&(0x7f0000966000-0x2a)=""/42, 0x2a}, {&(0x7f000014f000-0x1000)=""/4096, 0x1000}, {&(0x7f00002df000)=""/13, 0xd}, {&(0x7f0000322000)=""/248, 0xf8}, {&(0x7f00000db000)=""/90, 0x5a}], 0x5, 0x0, 0x0, 0x3}, 0x2000) 2018/01/10 23:44:35 executing program 5: r0 = socket$inet(0x2, 0x806, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00005a2000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002000-0x10)={0x6b, &(0x7f0000001000)=""/107}) mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) close(r0) accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f73000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f3000)={0x4, {{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x32, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1265ce4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000baf000)=0x14, 0x800) getsockname$packet(r2, &(0x7f0000696000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0x14) socketpair$inet6(0xa, 0x3, 0x400000010000, &(0x7f0000915000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000ff000-0x8)={0x0, 0x0}, &(0x7f0000c04000)=0x8) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcc000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) r1 = socket(0x2, 0x4, 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f28000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000250000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000033e000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5db}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x5, &(0x7f0000002000-0xff)=""/255, &(0x7f0000892000)=0xff) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x6, 0x8000, 0x6434, 0x5, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={r4, 0x0, 0x20, 0x9, 0xa5e5}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x5}, &(0x7f0000003000-0x4)=0x6) 2018/01/10 23:44:35 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fde000)=0xbe9, 0x4) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000052e000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edc", 0x8) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000b9f000)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/10 23:44:35 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000018000-0x8)={0x0, 0x1ff}, &(0x7f000000e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000011000)=r2, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000019000-0x60)={0x27, 0x80000000, 0x8, 0x5, 0x4162, 0x3, "d11d55daf9bdfefcd35673e5fce651911c1deec0f35012529b4e20f60672f74f443a00410216208e25bfe37548acb90fdd0146775992302a0bb53d4f6042d6", 0x1}, 0x60) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000016000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x8000, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x7fff, 0x5, 0x10001, 0x0, 0x81, 0x7, 0x5ce0, 0x7}, {0x61, 0x40, 0x3, 0x7fffffff}, 0x67f44b33, 0x1, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x0, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x8, 0x7ff, 0x7, 0x4}}, 0xe8) 2018/01/10 23:44:35 executing program 3: epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cb1000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/10 23:44:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = socket$inet(0x2, 0x80000, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000806000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x1, 0x4, 0x2, 0x8, 0xfff}, 0x20) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000732000)=0x0, &(0x7f0000da6000)=0x4) close(r1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000040000)=0x6, &(0x7f00000e1000)=0x2) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000042c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a39000)=0x8) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000035e000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000035e000)=0xc) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f00007ed000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ac5000)=0x8, 0x800) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000035d000)={0x0, 0x0}, &(0x7f000035d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000e1000)={r3, 0x10000, 0xb14d, 0x1000, 0xffffffffffff2d68, 0x7fff, 0xfff, 0x1, {r4, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x0, 0x8, 0x9ae4}}, &(0x7f00001d8000-0x4)=0xb8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000035d000)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x155, 0x1800000, 0x80000001, 0x63ff6c9, 0x100, 0x0, 0xfffffffffffff6dd, 0x0, 0x1}) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000091000-0x37)=""/55, 0x37, 0x2, &(0x7f000035d000)={0x4, 0x1f, 0xff, "0ad2a619a3f5", 0xfff, 0x0}, 0x10) accept$packet(r1, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009de000-0x4)=0x14) 2018/01/10 23:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1000000000000004, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000990000-0x1c)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2e2}], 0x1c) socketpair(0x3, 0x5, 0x3ff, &(0x7f0000617000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f76000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000656000)=[@in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x38) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000933000)={0x1, 0x6, 0xcb7a, 0xffffffffffffffc1, 0xff, 0x8, 0x4, 0xffffffff7fffffff, 0x3, 0x5, 0x4}, 0xb) 2018/01/10 23:44:35 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000561000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7fffffff, 0x6f3d, 0x1}}], {{0x8809, @x25={0x1, 0x9dc1, 0x1b, "85997a3be62e63f310d95bdea6adc628ef6aa2b77b325beb7f1cb0ffc73d2d43255353e3d0a8e1badeb6f1df37be1f2a8b664dffcabe90cdfcd4ff6142757792ac565e51ac237a9024ae"}}}}, &(0x7f00006b3000-0x14)={0x1, 0x3, [0x755, 0xdbc, 0xdbb]}) socketpair(0x2, 0x800, 0x3, &(0x7f0000e94000)={0x0, 0x0}) bind$inet6(r1, &(0x7f00001fc000-0x1c)={0xa, 0x3, 0x930, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x403}, 0x1c) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000015b000-0x86)=""/134, &(0x7f0000f12000)=0x86) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00009d9000)={&(0x7f0000f11000)=[0x55064052, 0x2, 0x487, 0x5], 0x4, 0x8, 0x450f62, 0x100, 0x40dd, 0xfffffffffffffff7, {0x9, 0x2, 0x1ff, 0x6994, 0x7, 0xffff, 0x5, 0x3, 0x3, 0x2, 0xb893, 0xa, 0x6, 0x7f, "963227977963ed292ccb5cad5e53a13b09de4a7def9dc3e9ad152cd7ff1634c5"}}) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 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}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/10 23:44:35 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff2000)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ff1000+0xe33)={0x5, 0x3d58, 0x8000, 0x1, 0xbab, 0x348f, 0x200, 0x4e4, 0x0}, &(0x7f0000b34000-0x4)=0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000022e000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x495}, 0x7fffffff, [0x800, 0x3a2, 0x6, 0xaadf, 0x3, 0x7, 0xe, 0x8001]}, 0x5c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e96000)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000080}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7, 0xf8f, 0x99b8, 0x7, 0x1, 0x5, 0x2, 0x3, 0x200, 0x100, 0x9, 0x7, 0xfffffffffffffffc]}, &(0x7f0000ff2000-0x4)=0x108) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000032f000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000ff4000-0x4)=0x9, 0x4) accept4$netrom(0xffffffffffffffff, &(0x7f0000ff1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff5000-0x10)={0x5, 0x8, 0x5, 0x1c81}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008c6000-0x8)=0x0, &(0x7f000020b000)=0xfffffffffffffe2c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000789000)={{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x4, [0xe705, 0x959, 0x7, 0xc29, 0x4, 0x9, 0x101, 0x1]}, 0x5c) 2018/01/10 23:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000bc1000)=0x401, &(0x7f00004ab000)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c0000-0x8)={0x0, 0x0}) r1 = socket(0x4000000000000a, 0x6, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000774000)={0x3, 0x8005, 0x3, 0x100000000, 0x0}, &(0x7f00005b8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b8000-0x14)={r2, 0x4, 0x1, 0x3, 0x6, 0x2}, &(0x7f0000205000)=0x14) 2018/01/10 23:44:35 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) 2018/01/10 23:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000282000-0xc)={0x0, 0x14d, 0x10}, &(0x7f00006bd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e9c000+0xd4b)={r2, 0x10001, 0x10}, &(0x7f00002ca000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000bee000-0x4)={0x9}, 0x4) write(r3, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) 2018/01/10 23:44:36 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000096c000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000802000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000899000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000093b000-0x8)={0x594, 0x3}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000093a000-0x8)={0x2, 0xce83}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:44:36 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x400}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8000, 0x8, 0x8, 0x1, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003000)=0xba6a, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0xe0)={r3, 0xd8, "384cb7011cca08d398a27dd68ee8db79dea6e8825b7bc7dc62f058f368478ca094b5909ad39158b9704a8235014d04dcd9e9e1a18c3c5e6bf7e0c1ad2fb2fc6e93cf7b39550a852fd0fb3ad612342a10f9be17b96c324ea4dd5a7c4cf19ca35dc7a7f526e5100a4d4ed68bdb397aa6f9346692eb2114e867686ce8b910f72d7abe8a5e092cb9321ac69ed0d1a800cf315245bc15729420f8a716f7231ea8e3bda78fbbc9c9647d5ca63255d1a7f88101f48b4b36540be22634073e866da143eced177a9a824831a80095e858c2620af96142a8e9497eb125"}, &(0x7f0000003000-0x4)=0xe0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000001000)=""/84, &(0x7f0000005000-0x4)=0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) socket$inet6(0xa, 0xa, 0x8000) tee(r2, r0, 0x39, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@generic="7e965533a3cbb3000cc590ebff52c84b", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r0, 0x0, &(0x7f0000008000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xffff, 0x1f, 0x0}, 0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000009000)=0x5ee83e82, 0x4) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000792000)=0x0) pipe(&(0x7f000020c000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00001f8000-0x8)={r0, 0x3}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001b8000)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) 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) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) r1 = socket(0x1, 0x3, 0x8001) sendmsg$nl_crypto(r1, &(0x7f0000968000)={&(0x7f0000803000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000966000)={&(0x7f00006f6000-0x10)=@delrng={0x10, 0x14, 0xadd60895e2269cbf, 0x4, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0xb48, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000940000-0x5b)="3b10cd4d8343908de5cb99dd9c5747ee4061dcb91155d5a3dfe018041160e6fc2a967f1cf03f1200da4b0d742532d40c1cce1a6eb931b6093ced2ada828e1f474656d02ed00d8ca675358765677df024ff63eaf1c7cf82a9f86d93", &(0x7f0000000000)="86431c4a5dd0759b9963f27bf92904605d31555753799d96fe310783230e789af3a9b9c3163de165b6005db0158fb76f8277e45305463ecf91ff8674e8eb26edb81d9cede9086498867c2ad871024d343b284074b2b7f24c1013a541d37e55b714aaf1be042832285f0c9fe2a707b86008732a0a76b7de7a634c84880fb75582f4c368d29a71538bae31", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/10 23:44:36 executing program 1: r0 = socket(0xc, 0x4, 0x5) write(r0, &(0x7f0000996000-0x10)="02128e25020000000000000001ff0007", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000001000-0x50)="f911ed665ebc60c0976a7328763bb486bd5494aab64e89747e846d1c3c0629252bc3a0fbeefba6ddacd68c110480ad8cabf840a2bcd4fd3c6fe3090ff31e4d04a79375f17514c30c2798b954f07ccc0c") 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000041c000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ffa000+0x121)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedf00000000000003ff7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a21db4e194c7957fbfd603f3d62a15b4858de5a32302d56b91017ddc925cdde7ab565cf3b06a11faaad9ceaf41d9a9863975c9fd1b7d1164d4745d1b76ca7b87dacc71fbc542fe4dfaa3a311477fa76f75f761ba3d964f1fe9eb43fe5a3109c2527620f7fa142ad614b0f87edf83e9c80c4b2da979d0b30e45e7bd2a6008a91fe61602748b0bc9b13fd91e3db211a31b94e1cfc4c9da984c6e1c7c88a764cc3f61295d7d12f693eb5aba1ee6e5db2ca285449d28a1ee01e5e07d85da5d45387056f7bed7b7caadbe0a6160c1604f825091a551111097815a99792b3c7997148c5dfb79d070b0f46a7d7beeac92efcb3203b5b86898314c5b1f83bebb223cacd0732148b8b0c73bab4a2a8ae594fe6ab3d4049bb84102aa41060da1802635db31070ed9271ff8d9587441c4daad136df10a0b3de4d6a4039c0915eb47726c777f8c37e9c5235aadb2861eae9c504e5bb73a832e63a922cbb4183066c4b9fc677ca1594ff22a18e4f9d82bdcfc991624bfbf99160414c4264021ea540962764ddbe3aa0e9d472dcc56da97bd4a80e0e6802a12da5052ed0854aaafb22e25fe2d8537dfa15a3290dc448a62d495acb39b8c21aefb3a34b013d9007ec1b5261148c0cfa3f8e62aea5af5ea0e9b392cd409918df7edf5a805233bd4ad8eb2c9bea27cbc6b33a64cca2dc97cdf4e0c9ce32bac4628aeadf21edf2ccd91e1d6cec4f49ff8bd7fbc39d3885f1190ef816b3ae8e15d651e9e91e6b3785ccd91339e453ff89de5dc492ea6a7b0791c8013d931bba185d2e3cfdad5477ecde7ba2a379e318d88c316381397b80a79a9fbcab6cb890108413b490f6d653d007a479964f7fdd5ee64c22a3fa28b8a1c243defceb0ec0a87fd72f4ff8375fa55076e5877fdcf151b8cc66f25bed01aef9a95e30bfc8750ada72a1a5992a0ca38b33414fc68c14d9b0da093503a03f74ec1faaecc6da37d999adef081b8c52fce602ec7b576ee0341a6f54f5f862889f8fca0390fd9540cfd4d71b6def99fdca838fc42ca4cbb1f940283f9bf5a45fc59125f9f55e553844b80350d3e99394a450586b2d9dc445409c33aa540dd799a4ab477bc027149383d205f6dbe1fb405e5ecee34b9dc91df9f341ce84b50f115d81d2de0b5eed7e44aaef574cb894021dcb6951828658eb71b554393c34552c36d7979aaf66aa1e745f05c47846eb73cc834cc3876863faa4ac0f20285bab888c8e50e460317cc0270a6a6c5d581a9982b9d4a72cb00b7fae3af1d6ace58f7b7bf30b582c66808db5200636b72c2c8e605360c025b8a89be3a72cb85c80b19bf79d5048270b4a3447bfeb6c35f0453345e127af615490ffdcc8bc4f7d57a90f00bcaf945eb7435881946baba759fa712dd025e1687eabdfe1a9a959f8334d43799f3b9dc284b76cdf9e55470011304f4af87375ecddb1d3325a6b2cde983239b1edab13a4e66fef34f44f8eab91adef75c00da8804c240ed30244b4ac7b309c2a11f0d1a09c26d1ed68d2ac5ee6e8bc5c266d0f79f586b93507d55413ef852bd002ac332fc5312d4dfc90335b2a37120554e4f486eea099aa5c5ad951b0dcec8cdb8b537725e689d0f685f83e93932155d5919ad8b43106ae74cf0d46c7c3122b4acb123a387a13dcdc77ef73f16d6c49f795bec20f8f5909e693976032bcc418f0001c2cde48c91ff75bcdaf22d49193ac06e687a6d8992a93e29f565ea8e70589c0249a6025396fa3e80c47a4b75e6f879237043bb895115e0b5e07946b997ac73e66a130e3b6ba644c0ee3123ff0debcd08b645ea9811da9a79a5ab050b52b6a93603cc7058b6cd04973486afb2f1fc4da267b03d6a409a45945771e1a3d6f4fd3ae96259ce3d3aa2da29436790b2fb9d61d866c4e102205987e91f336be4d7220625dcf2dcb614868b93db774398c387dd9d0f41a81b98196f44132b3ebbd4cc0b52b9b82347bb04326bb4cf13b4b4bbec6e16033e08d12c50aad4da4e0b338b3acf9c63285a18dcc1bb5dac9e0ed84ac5d989323ebc92115a423c92da443e19235256c2df3b80fab1bee5ba6795765c3877490d8ed652f1784195abbd12fe490772804770fa384f04fe760e82ba0da20ecd495dfc364517a94e1c72023416adfbead84b97dc52784c28a2412cbfceb97541f49ccc76dd71c97dfa4ae378e2ef50786ae82f1410915dd8a9ff396a65309f4b4ddc6d244192fb6cae16a0bdbcf5928ddbe6c5838654ff0af719f481d95213c1d42058e9d7cf415d5e179f29a5b47a8a23dd92dbe875ca89fd24281a6c0f81d300f925025dc7537516ff13617375c12c030d34f8609004285ef1229abcae551015f9a5536b064efa1fbe92b4d3c2d6f63181221596fbf13f185fa010720382d92707f678d86e1effb4b06a9f389b7dc12d9b061d8696460de6aeb22f938e61923d605c84002d90cccbb382344d2b93abd6b2aa9e3fb175617ac7c01a6b18f692b690b158472924717ba8303767bec6b254eb9acafec40fe965f337a1ad729a1ce2cedb36458bef4f536e83bcbfd07c4325812ecceb994cbcab43641d395157cbe6f47ad8533987c2c2386f91066779454da0736862c25676b723fc9837e066d5496537da643c347850b0b1a1f5bfbc27d0108bfe2e8dbe73815d248af7ad6abf74bcee", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffb000)=0x0, &(0x7f0000ffb000)=0x4) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ad0000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f000034c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be3000)=0x10, 0x80800) accept4$ipx(r2, 0x0, &(0x7f0000240000)=0xfffffffffffffdc2, 0x80000) socketpair(0x5, 0x0, 0x7fff, &(0x7f0000c4e000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00005bd000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000892000)=""/4096, &(0x7f0000d05000)=0x1000) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000605000-0x46)=""/70, &(0x7f0000ea1000-0x4)=0x46) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000013000)="18000000190025f0011c1ffbfffffc0e0200000003000000", 0x18) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x8, 0x7ff]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x50, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000069d000-0x1)=0xf7, &(0x7f0000fbb000-0x8)=0x1) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/10 23:44:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a01000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 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=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="010000f6ff060000070e00009139cc", 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000007a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b89000)=0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000640000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000607000)={0x0, 0x0, 0x0}, &(0x7f000075a000)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f0f000)=0xffffffff, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eec000)={0x0, 0x80000, 0xffffffffffffffff}) r12 = epoll_create1(0x80000) r13 = bpf$PROG_LOAD(0x5, &(0x7f000014e000-0x48)={0x6, 0x6, &(0x7f000002e000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @ldst={0x0, 0x3, 0x1, 0x0, 0xf, 0x4, 0x0}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000503000-0xa)='syzkaller\x00', 0x0, 0xb0, &(0x7f0000aa9000)=""/176, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r16 = bpf$MAP_CREATE(0x0, &(0x7f000098b000)={0xe, 0x1000, 0x185, 0x100, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000380000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000182000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000-0x4)=0xe8) r19 = getgid() r20 = epoll_create(0xecb) r21 = socket$bt_bnep(0x1f, 0x3, 0x4) r22 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000017f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004b2000-0x4)=0x60) r23 = socket$nl_generic(0x10, 0x3, 0x10) r24 = accept$ipx(0xffffffffffffffff, &(0x7f0000989000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c63000-0x4)=0x10) r25 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r26 = accept4$llc(0xffffffffffffff9c, &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d09000-0x4)=0x10, 0x80000) r27 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00009d8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000613000)=0x60) r28 = socket$nfc_llcp(0x27, 0x3, 0x1) r29 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r30 = socket(0xc, 0x2, 0x7) r31 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r32 = socket$inet6(0xa, 0x6, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000bb000)={0x0, 0x0}) r34 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000651000-0x8)={0x0, 0x0}) r36 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a06000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000513000-0x4)=0x1c, 0x800) sendmsg$unix(r0, &(0x7f000082c000-0x38)={&(0x7f0000102000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000141000)=[], 0x0, &(0x7f00009c1000-0xa4)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35, r36]}, @rights={0x10, 0x1, 0x1, []}], 0x110, 0x0}, 0x40) r37 = socket$netlink(0x10, 0x3, 0x0) writev(r37, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) ioctl$int_out(r37, 0x5460, &(0x7f0000f5b000)=0x0) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x1b, 0x0, 0x3, &(0x7f0000cb4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000847000-0x10)={0xc4, &(0x7f0000370000-0xc4)=""/196}) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xa, 0x3, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000866000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c38000-0x108)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x9, 0xf6, 0x8, 0x800, 0xffffffff, 0x2000, 0x80, 0x8000, 0x5, 0x1, 0x6, 0xfff, 0x400]}, &(0x7f0000c54000-0x4)=0x108) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c85000-0x4)=0xffff, &(0x7f0000905000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000273000)={r4, 0x5}, &(0x7f000018d000)=0x8) 2018/01/10 23:44:36 executing program 5: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0xd)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0xb283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0xff06) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000a23000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d8f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 6: pipe(&(0x7f00004b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x7fff, 0x8, 0x2, 0x4}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000a66000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e0e000)={0x0, 0x4a, "487dc50876f772918c850c087dfc6993820b4e9ed5132f0506949b621c1ffcc195f1537d1224fc07e213db76d0ad2600d89bcc1f3c5ffd202b0dff0c3c7353f8ca52ae885ac01b3ec05c"}, &(0x7f000052b000)=0x52) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001be000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x7fffffff, 0x3ff, 0x20}, 0xa0) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c62000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a4a000)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f14000-0x4)=0x8c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f15000-0x1c)=@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000f15000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x81, &(0x7f0000f15000-0x8)={0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f14000-0x98)={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]}, 0x90, 0x1}, 0x98) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000703000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b26000-0x21)="0a0775b7cae32efbb3b6aded5c54d6295df0df82180c0debedff1f08000002ffdf", 0x21) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e06000-0x4)=0x0) getsockname$packet(r0, &(0x7f0000e7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000175000)=0x14) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e81000-0x20)="1f000000160007f2000003000000000000000000ade0ffffff0a0000030004", 0x1f) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x7fe, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002f0000-0x2)=0x8, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x80}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00001c8000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000be7000-0x4)=0x4) writev(r1, &(0x7f0000c0d000)=[], 0x0) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$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$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$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) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000-0x8)={0x0, 0x3}, &(0x7f000002a000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000002b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0xbaa1, 0x7000000, 0x8}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000029000)={0x13f5, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x150, 0x401, 0x7, 0x4d7, 0x20, &(0x7f000002b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x0, 0x9}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000-0x8)={0x0, 0x7ff}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001e000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x5a, 0x7, 0x3}, &(0x7f0000026000)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002b000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ae875ba, 0x1}, &(0x7f0000005000)=0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002a000)={0x1, [0x0]}, &(0x7f0000025000+0x4d2)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000012000-0x38)={&(0x7f000002a000)=@in6={0xa, 0x2, 0x1681, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f000002b000-0x20)=[{&(0x7f000002b000-0xdf)="1821d6045fc187442c651f5097f03d8ff9e81258b11c1f230629b6fccf2ee3a0e2389aaaa94e32ba360c0be4736bbb98eb55d7d5e1daa02d4fa2eae93fe15a00e75dd7d12e3b210941109f2920436a930d1c77065eefa16cdbf7ecad40a7a4495f0d69e9fae6b1b5821ca727249f500fe9805a03376fec7e0d107dc106b53714e48856f8f567902fee75229d80b6771589cab971278153193cc1c3b3369040a3658dcb266a79afce5efa807629f5e0e32c3dafc5ab5236f7da64d9c54536b0587d18c5f76a6014b6bdf27f2ae0adbe1854d6bac32d792e73a2f39121a1f70f", 0xdf}, {&(0x7f000002b000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000014000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffeffff, 0x0, 0x3, 0x454}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xffffffffffff9818, 0x0, 0x6, 0x100000001, 0xa61, 0xffffffff, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x7, 0x29c1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2f, 0x8000, 0x3f, 0xd5b, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x6, 0x4}}, @init={0x18, 0x84, 0x0, {0x7f2c8ff0, 0x10000, 0x1, 0x90c5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8005, 0x4, 0x200, 0x1, 0x0, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0xbf, 0x3, r7}}], 0x1b0, 0x4000000}, 0x1) 2018/01/10 23:44:36 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt(r0, 0x507, 0x6, &(0x7f0000abc000)="", 0xfcd4) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d4e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000095000-0x4)=0x10) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001fc000-0x10)={0x0, 0x3, 0x57, 0x8000}, &(0x7f0000d4d000)=0x10) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d4d000)={r2, @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) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) shutdown(r0, 0x0) getsockopt(r0, 0xff, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000ddf000-0x4)=0x28) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ddf000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000de1000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000002c000-0x8)={r0, 0x200}) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d05000)={0x0, 0x0}) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r1, &(0x7f0000eea000-0x57)=""/87, 0x57, 0x0, &(0x7f0000b19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f00003ad000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000536000-0x4)=0x0) socket(0x9, 0xa, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x9}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f0c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f0c000)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f0c000-0x10)={0x29, &(0x7f0000574000)="fe0b1c27982d20afb126d6e575482837d60eb37ec2097fa058ee0a3026958872ca58adca1959f2d49e"}) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b2f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c6e000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000902018005ffffe5000051", 0x1f) 2018/01/10 23:44:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a41000)={@common='tunl0\x00', @ifru_flags=0x5000}) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000021f000-0x97)=""/151, &(0x7f0000be9000-0x4)=0x97) socket$bt_l2cap(0x1f, 0xdc28b185ba4cc92a, 0x0) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000356000-0x88)={0x12000, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x9, 0x6, 0x7, &(0x7f00000eb000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f000042e000-0x4)=0x0, &(0x7f0000f37000-0x4)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f54000-0x4)=0x27, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f54000)="78e75c24bf17bfe3f9e91c78a242501d2647220878ce0a0d622d7fe372dae1c31d0d23baedc055ea51e22daf8fb94feb294fcb2a36f80c188e0dbc8650de088ef809aa5dcfabc2b17a8aa851fc9570f1b96c72b28b5954753377786b448be7205d07586826d69027cde4feba629212888e4523bb072292bc74074e1f9da2f1fe2b8d265094c5eab05cf2e7c7dd2671b7fc343c2f6586241acc18c0a7ce2d0df046ea95bb996c08bfa2a3ef277f315aad3ab17318f2b9f24101071d28f45a1b847157dca16fa523f75b13fee5415b5262392f815f46febd733811c1a3a205fd75a9d23a69bc5826eec5b7245b32aa3fac", 0xf0, 0x4, &(0x7f0000ee7000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x97, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af8000-0x48)={0x8, 0x2000000000000050, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x6, 0x3, 0x7, 0x8, 0xf, 0x130, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)="7e797a6b616c6c657217", 0xb4c3, 0x1000, &(0x7f0000f54000-0x1000)=""/4096, 0x800000000041f00, 0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(r0, &(0x7f00001c5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001d4000)={0x0, 0x3, 0x30}, &(0x7f00000cb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa5000-0x10)={0xfffffffffffffffb, 0x4, 0xef28, 0x9, r2}, &(0x7f0000148000-0x4)=0x10) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r3, &(0x7f00000a2000-0xda)=""/218, 0xda, 0x10000, &(0x7f0000015000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe56}, 0x1c) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000f74000-0x26)="260000002400850bfefffffa00008d4003001f25010000000e00038904000000000000000035", 0x26) sendmmsg$alg(r4, &(0x7f000081f000-0x70)=[{0x0, 0x0, &(0x7f0000325000)=[{&(0x7f00006bb000)="06b16d399bef3cff700a9fab13332232679cbe0a803f0684eb2f00564b08135012ef8a2615917144fa567cf1a866372ed70fb9565a047dd3a1d9d323d5f8e8dd6716a7e9a14a50f80ba927a216bb590dfffeebae86865910b34f92eac12fa2a5ea2a1da49d5c9e796fd6290fcf50da07d5ab1038fd367ca6ae41be9b650c493e0d91705deae3a264323d514fbe08505203f83f52cdd17053fde2b7144343d8968dae2c993d1c176c06e9ad6305f5e49f45b9afc8cfddb67b7a923d9cb4f66d2b3189a8596b30b40ff9c2752128fa7b88bc1fb36ab077a502a4a1f41dcd484c05d74cb0c67dd1911ea81a540b0dbf", 0xee}, {&(0x7f0000a4b000-0x29)="06eb11295cb12bfd588a6624fdd2ef3a152a6dfb1703459928aa3ebe6e05631793a7c002e27ef57928", 0x29}, {&(0x7f00006ad000)="116af19974c52b37fd4c35e11c4a902dc64380a357290deef8b898271d969f9c5debc715932b6419af71b53d4c4d3a9d79d60cc4325998946bb5d51638d1b2413e7be03457de2a0fcc4487309da5d4583536033a81ce9048a5fbbe5a295619af35fbe656aa61c52abc3d515b10645a22a2d80abc99571bc3ae95b5ac5b2e7713c02d2be1867070dd2235bcfea62f6fdc4afb6fa1f1a18b26fbb0530dfa0a60c5c338eec66de95e86cab0df3d8b2955fca7b3dc3e6106b4fe4671e1108ba2036e1064876d4361223e804acc38099f8412362ba2e0f9314e1d828706ffef8c61c5", 0xe0}, {&(0x7f0000787000)="", 0x0}, {&(0x7f0000e05000+0x18)="03d4e4b112c964f6c3ef892d04c27e36af7fd76fda504ab5e9e577cb72f37b5e2d4a6dc503d2163b867bee102abe30766247cdb6252999a7b7b94de27a534501b1611463b3e43a37fed67b090826fb18ed2c52ffa8d714c549c4a26337407ee9f848a06d704cbebae6", 0x69}, {&(0x7f0000ab1000-0x9b)="80b0945f7e4ac7747e7c250d394d61f6880166d30590ff632a4b3a994d92353938787a020b43225ab5a5014266c5510eba5b2c63c147b385f239c003c7e4645fa391598c80e7570e1a6078b436ca002e15cfb571fec06f6a6d1c2b1d222fbc297c99bbc65991967ea39444064e047932638f9b43c1de35f7c14043d953c48ea5ce964eb1ac7348ba4d001bfc81877ceb9e3445118d95afad747b81", 0x9b}, {&(0x7f0000c28000-0x2f)="066d596b3494aad3e94ca326ea78b2373cf7234401c25beb8918c090c1c3ab3221ba75c94fe8cca423096435cbf075", 0x2f}, {&(0x7f0000cb4000-0x15)="aad0146b78dfd3ddab26af33049ec80ea73216d9c1", 0x15}, {&(0x7f00007cc000-0x5b)="31b6163b7ed5c82c4298dd6001fe909651807edb3d582fabe47a0b779cfa69e511de5ba2ffee1f9e8b6b1dc5d2757e8c279dc3becca5938e8f64ea0b03cf82877316f3d8180755b44d396cf83cdc8adf6c9d6adea17b0b641c498d", 0x5b}, {&(0x7f0000cfb000)="e98ec28321d9ddaaa81eb0f52429852e7eeb6ce41719cc3246e85a748bcd8dd7bc5e9e644d30d6bf57f39c03b1d560dba25b70edc0bb68321d660f0fc234d43e7398ac1b15395cd92616add49477f6fffa084a7c5c1d97d3024b35088208018402140c4873f6b188e7921407fb04553baa0788cb6f05bc0d", 0x78}], 0xa, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000e7d000)=[{&(0x7f0000bd5000)="e2fef3408beb3ccbdf014e09a1b2230eabbf5cf708643de0800a6046cd02bfd297bc43de83226780b9aecb0c0761f168", 0x30}], 0x1, &(0x7f0000e70000)=[], 0x0, 0x80c0}], 0x2, 0x80) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000141000-0x8)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001fa000)=0x0, 0x800) getpeername$inet6(r1, &(0x7f0000d68000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009af000)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000027b000)={r0}) r2 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a57000)={0x0, 0x8}, &(0x7f0000e00000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a2c000)={0xff, 0x8000, 0xfb2e, 0x2, r3}, &(0x7f00007b6000-0x4)=0x10) recvfrom$inet(r2, &(0x7f00005ce000)=""/165, 0xa5, 0x10140, &(0x7f0000644000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b92000)=0x0, 0x4) accept4$inet(r0, &(0x7f000053d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000923000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000547000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000130000-0xc)={r1, 0x80200, r2}) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x109) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cf7000)={0x0, 0x0}) connect$inet6(r1, &(0x7f000036a000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000019b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a97000)={0x0, 0x8fe, 0x30, 0x3ff, 0x4}, &(0x7f0000454000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006a9000-0x8)={r2, 0xa8c4}, &(0x7f0000c96000)=0x8) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b6d000)={{0xa, 0x3, 0xc69, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xebf9, [0x1, 0x4, 0x8, 0xffff, 0x401, 0x7fff, 0x81, 0x18]}, 0x5c) pipe(&(0x7f0000590000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b6e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001f8000-0xc)={r2, 0x80000, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00009b5000)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @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]}, 0x10, 0x6, 0x3, 0x2, 0x200, &(0x7f0000b6f000-0x10)=@common='bond0\x00', 0x9, 0x7, 0x40}) 2018/01/10 23:44:36 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="2524a55445755f404afcaec928527e620fa347f03b924f5b069724e7da770a2ddc7f32ab293adbd79bbedf9c3e5766df1c5537e48adc4dd70504eaf5d685b1cae083c71939e735936dc4dd2d013d6261ffbf7bbe85b2f11248fc5b55a7498b65bb9221e8f81cc8677ce537862cbc82a846f6639edb471c70553e9c", 0x7b}, {&(0x7f0000373000)="b9b8eb6f99df887684d65aef5918ae8caab3f7b35671c2e54abf0048d6e829aa2b98464fe18dc042fe1a147236de520a75cdc86c286a781f0d", 0x39}], 0x2, &(0x7f0000040000)=[@iv={0xf0, 0x117, 0x2, 0xd9, "7857808b1e6248a78a80242580431a99e764298e46363bd9cadcf3535ff4e0e50f2f8255dd3e849b8264c58289e38827efe335db6e10d0d78c4e16f0a9383b6c015a19aa71802b38093614f311c25434c55db119adc807ea1f7332b182f22bf08c9f2e4da25f5747a02eb33da1c479db248ec80c1fb5083f99ef2580839dc6739916d876eab8af0cf44f156eaeeb20adbc95a96c924449b5065682a446f73dc148b05195813a3fbd7de16abaaf0e342a9b5ff5f9c9cabfe2ed65165faca752138b370967cc227b158152cc11718fc79eee5be80717ddc46420"}, @iv={0x50, 0x117, 0x2, 0x36, "fe740ca47d70cbb5bae89e15c8b1810ae2c9f46bad539bfd670d91c9e061e59ffa4cace0104bde51bc63dcf22e416ef81c8e33ab3eec"}, @iv={0x70, 0x117, 0x2, 0x55, "a6de6ffb3f1ae31c4064fb6c3838b68cb63200631e25b9bcd40c3d1eeb9e6394813a95414bb04982e681e54d9b367737eddf6f73a9935b52be06a4437bbe50a7d2912bb96fe9ef1bda8b92ef7da6a3eda6b4397cae"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x98, 0x117, 0x2, 0x80, "570b7e55342ad770a40c6ea8f914a7e887355128c367e5845e457886e512e72ab934f7dd5b9194d29074f232f5eab68ff212de58d4e4b3e93f2dfcdbffad9c195e2698f4ec97962f40df53d63bcc9488a95c2144ccf67c01df369d6784e06cd00c70eb060496f2f557e0d8d5917b74dbbaf1655ee21036bdefca2a3061defdb6"}], 0x278, 0x800}, {0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xeb)="dc64c91c037a4d4518f69de48ee6f0b04bbb58674ea6fbffb976177a27b107fecc8ac6635cafaf963788a9cbc49713f3ba6d2f1d82768dfe08e88dc851520224edcbde2e9c7da9f37074935525174b52a950c6bb449c98388cf5f0f3e55ee5977ffbc406ddb3ef791cacde946933357372f6190cedd929807e167001897c2a1a68d5cf6aa10d821bda7043d7be0e5f9793f0a483672478c0148367196c9f20f160a0913057921362c26a0bd06c54e80756d2a44ba3b2be791186100a56d7dedacccd2b28a20cf460fe554b328d5b100b656d1be25a819dc7434c47c450934275784d75dd6f991cdd01c001", 0xeb}, {&(0x7f00008b3000-0xa2)="1376814123c0bd91c048e8022808747f387a7bc6e3183c73c2d527ccecf4fa9f863c5ac3e6cd3a2f327e0cfc903538043b82c4bf34712111810c4229ecb778a6ec2873cd7a397414b7b736e0c938a3b8712b39e4d76b15a2c6ba6997ab1a466ed14167dc95aa0f73d3d259334f72c42b63f42e1778a7788b66ce64e810749190d66cd39e5b83915f745bc6c1b0a99731e0ab2ecf99a30c2ae39c3c29bd5e88683854", 0xa2}, {&(0x7f0000001000-0x17)="5c26208d5aa58f45e42e271bba5503e734bd17c36c2aa6", 0x17}, {&(0x7f0000fdc000)="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0x1000}, {&(0x7f0000a31000-0x7b)="9991f646a2a2c02ad8f5a29eb9863db8772998af40b477c3f2b7e99839534974e6ad070f4f37bf6c4f96697f6ab9b649007c526acbb500ab5bf80db8cfde5fe0a02063f44b5f92471e79b583de2635f2b60a877a49312c8593c6c8640523e1034b44eadf3f3baedc12f5c386c322cb7b506442347c8a58cbf5eb6e", 0x7b}, {&(0x7f0000001000-0xeb)="e8433e22bcdfd64eb5615b42cfa9fc604dc008d95cf789437295a8cf4dd49f1d35ef10830a7755cf9881be275fb93c5f12c05e384b3a6d975c39601203ddd7af74a6e7ab465d100490c280c31551dfda9dcc394b9126bdf589924da166a2385d4849d5085ba30a4276e1c4ac1b7f7157d0757f2e5d5db637a1a7b16b801fa0648c36b4ad92eefc09c6a16c8e37e0d20cb2200c99f33aac4be575fc56ec3d3fc363005abef69dbe2abe2c2d7ee0fc2a4e10cedcf7fd808a4865532f694dd78c52ae66673e433d4a2f0309311c018aa288e8386eb20a77c87d55f24890ab9a0e2ad28e9678f6f05bbe4bdefd", 0xeb}, {&(0x7f00000ed000)="ccc4b0be3b86913db4bf5b4a1638dcf24d14df39f063d040bd5a0cb080eb578a609dc674f312c5bf02a022a38b321b41b1cf0137bb9d00538e972584f8eef9ae296468063785f4a2f204113b209892b444c88c8d388b2fc780eca0cf76ed74de60ad1610807be36efb9df619c6df1e49580bea4dee2e9349ad97159fd503a82009509e46f1fef4d262377e73949df0b49cc4b4ccf2150c3fd139f739b98fb63893e4184976", 0xa5}, {&(0x7f0000001000-0x76)="f9233ef754872c37f5418548a5cf1333b1078ff7733da31e18f819a9468b0d849e83fb39e2315d75db572d96e584fab41b04887cec370dea5b6902e5772e821dd3b1467c23337e2edb1072344fbe1ff4accfce631237c282ce4aefb9e212a7e41750b48e19edaddb13e87da8d628a6332a1501603959", 0x76}], 0x8, 0x0, 0x0, 0x8000}], 0x2, 0x4008000) r1 = socket(0x4, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000002000-0x14)="98e96579c833079be9f6f7784517e603811a3690", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000faa000-0x8)={0x0, 0x0}) socketpair(0x5, 0x4, 0xffff, &(0x7f000014f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000d3f000-0x4)=0x6, 0x4) accept$nfc_llcp(r3, &(0x7f0000c16000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000029000-0x4)=0x60) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000052d000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000271000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000be8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r5, 0x1, 0x36, &(0x7f0000b37000)=""/216, &(0x7f0000545000-0x4)=0x96) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d4d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef8000-0x4)=0x10, 0x800) getpeername$netrom(r1, &(0x7f0000242000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007d0000-0x4)=0x48) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) write(0xffffffffffffffff, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(0xffffffffffffffff, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000006b000)='scalable\x00', 0x9) shutdown(r0, 0x101) 2018/01/10 23:44:36 executing program 4: r0 = socket(0xf, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000da4000)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000005e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000acf000-0x4)=0x0, &(0x7f00004a8000-0x2)=0xfffffffffffffd72) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) socketpair$inet6(0xa, 0xa, 0xefb, &(0x7f00006cc000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000068b000)={0x7, {{0xa, 0x3, 0x51, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) shutdown(r0, 0x0) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007aa000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000034f000-0x10)={0x0, 0x0}, &(0x7f0000c7e000)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000b000-0xc)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/10 23:44:36 executing program 2: r0 = socket(0x9, 0xf, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000267000-0xc4)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f00001c1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000091e000)='tls\x00', 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000030000)="1f00000002019f4c3b2b0000000000020000ff090001800400010000df18b1", 0x1f) preadv(r0, &(0x7f0000955000-0x60)=[{&(0x7f0000b79000)=""/60, 0x3c}, {&(0x7f00007ef000)=""/4096, 0x1000}, {&(0x7f0000b1f000-0xad)=""/173, 0xad}, {&(0x7f00000c2000)=""/96, 0x60}, {&(0x7f0000ad2000-0xbe)=""/190, 0xbe}, {&(0x7f00004db000)=""/0, 0x0}], 0x6, 0x0) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000057b000)={&(0x7f00002e8000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000057b000)={&(0x7f00002a7000)=@flushpolicy={0x238, 0x1d, 0xf00, 0xfffffffffffffffc, 0x1, [@mark={0xc, 0x15, {0x0, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x4, 0x0, 0x3, 0x7, 0x200, [0x2, 0x7, 0x6, 0x10001]}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x3, 0x2, 0x0, 0x200, [0x3]}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x1, 0x0, 0x2}}, @algo_comp={0x130, 0x3, {{'lzs\x00'}, 0x730, "066cd3a372b76ab8689dbcc774b0ec445c987cc148908d5b62e83979827c91f234aba295473c4ee6fff2f8f4e73f54d0b0c385da209ee72511ef699ee69b005c00eedb6540736cad9dd8ee914a43cc6a81233a4869eda2717deb4b6cfcf8992cb023d3c37d5f0b0f730937e5a72a65f190fdb0cb1fae39c90cf619edf8463b252adf0a06dc27d3bb325e7b75a98233b2b8281c33c41ec0a5f307e79893873543db59f9714f5ae4423da12577975383ddfb6aa9b9a50f95dd8bf497c06d549cbf1ca29037d6080f843898d70986ff0beed7c3a5dc05873d8bf1cee920dce7766a19dbffbe374f"}}, @ipv6_hthresh={0x8, 0x4, {0x65, 0x72}}, @replay_esn_val={0x34, 0x17, {0x6, 0x3, 0x0, 0x7, 0x1, 0x8, [0x10001, 0x8c, 0x3, 0x9, 0x8001, 0x2]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x90}, 0x8004) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000042b000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00005f1000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000160000)=@buf={0x28, &(0x7f0000f1b000)="35e54a736f65c52dcaf380042a2f99d48d5de0ad02aa47ac70f8c9bae6c939c3f0247bf231fea2bc"}) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000938000)="", 0x0, 0x40000, &(0x7f0000239000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f000048d000)=0xb9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000cd2000)={0xf, 0xd, &(0x7f0000b0c000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8900000000000, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x9, 0xfffffffffffffff9, 0x10, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x6, 0x5, 0xfffffffe, 0x8}, @generic={0x7fffffff, 0x0, 0x7, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002d5000-0x4)='GPL\x00', 0xffffffffffffff81, 0xd2, &(0x7f0000a8e000)=""/210, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a65000-0x8)={r0, r2}) accept4$unix(r1, &(0x7f0000a21000)=@file={0x0, ""/4096}, &(0x7f0000778000)=0x1002, 0x800) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00005b0000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000fd2000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fd3000-0x38)={0x0, 0x0, &(0x7f0000fd2000)=[], 0x0, &(0x7f0000fd3000-0xa0)=[@iv={0xa0, 0x117, 0x2, 0x8a, "a805ed3d3b624eca75fe7d33633bd3d3d3e9d6bd09d81a76ea9c75977f98b845e137a963b2064b5d5af2bb48161ba948072b68a62406adfa0630ff7ed98663fdd5ef69c38dd4a93661863c286340447caa30a6113110fce61f17db449958a74cd618c95b1229e03d70a08aeb363bacd86c3f03a90548941adb9eeebd60cc39e5353282a1968c9c435d5c"}], 0xa0, 0x8000}, 0x4000000) sendmsg(r0, &(0x7f0000fd1000)={&(0x7f0000fd2000-0x80)=@generic={0xa, "56216e1eb8c1b044da041fc47f39bd2c664fd186dced15043f4d2791ecfbdeefbdc5894f5f8c5393a61fa5d7eaee5a851f308d5f62c904a146ff0ef599fba2be5d1313cd6ca84107bf61ff3c956214822b06d1958e7448b2d84cf83ca46e483dad27153cb6225a0f8fee597cf255c34fde00c3254aec49d3d9f1f1efd347"}, 0x80, &(0x7f0000fd2000-0x60)=[{&(0x7f00008e8000)="fa9907442e0cd1a62b4968507553307c15ffaaad94262f53b249ee6314997baec4ae8bfa7a1cbb8a9e20e4d41cae1a289315631e911ecd8842d25a19cdeedbc10364b39d51cf753bb5214a297052fab5f23353d862496692c69b2eb1c8f11fcc0b005bfc12b2dab417292fe38b60216afdab2586456693062dc530c8e4ae0a38e10bd1ba2d7899180cad985e350ce00ace32c01aed84", 0x96}, {&(0x7f0000eae000)="70cb025d5706e36123498e1555a9d11b65427bc5370d35ec7cf901928aef365268b094c46cd9349b521d5a025be9afb2cece8f59a6899269db51f1cf0990c9890f4ffc114e5a", 0x46}, {&(0x7f0000fd1000)="45b7b672483bfa51ec5aaf985b7660797d87e20c46b476326975da6da111956b22c2e130baa9544d47e0fd75d8d567604c808808c8a5397000214bd5530f8b87bcdc29724e936d10f633b5db9c394471", 0x50}, {&(0x7f0000b45000)="e384f60527f1cafb3c2fc47c57ec420e6cdd5cedc9d0e3519682221339b4c1", 0x1f}, {&(0x7f0000833000-0x43)="0d49c4b3d5912893911801eca7598c9f8289bad46f21c24a152760bc4c64830a79c5e2597708cb942ec21d3fdd366610e454430bd1a6b2a2a5724bdddce29f00196ceb", 0x43}, {&(0x7f0000fd1000)="142feb6da01135f280724f041b4ab195773e4007670b84842bd99dea09f410c01dd36ddc16e6c23e737ae63b5c48d69fc5bea1e709ef3cad116739d644df70b64e", 0x41}], 0x6, &(0x7f000018c000)=[{0x18, 0x11f, 0x80000001, "0184a04be602"}, {0xa8, 0x10c, 0x5, "66e50492cb3ede0fe710a361bbbd84ee17bc681bb3883e7d9736669ce1e29d8bf3ab0b068e9594882c5c83c4604a72affcbb834dad560fea2c289eed26a4196fc185b92b71dd13ce1520b66c2a347e3922be2284c469ea96c58ff4b965fd29c2af0021c022486e616ab857e74362f050bcf2074e473845cfe93d7ed5b347459068139d320cdb46780927981c70947758aa"}, {0x88, 0x102, 0x7, "28dd5a9495074c359ab50b9f3e383ecdbbcf07af5e9c35923102fd81ce4c16ce2466ada06d2493c72def81d6ff24306f8717ede30336c0c5f1fb1f7e4ba169d4e2efac7357001d15d0477c432754c4c89169c49889bfc1f1bd788ad19d926b8992b48a03cffaa481c7bbad81d37f26042890409dc8"}, {0x58, 0x10c, 0x80000000, "12ff4a6a7052bca6160ea445f219ce8906702dab6caddbf0bd5960ad4fc3c07ca13b7ad292aeaa4ea7ddfc45b2864ba5a525cf32eacee5f4ee2f06df7f2464804278"}, {0x110, 0x7, 0x1ff, "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"}, {0xc8, 0x19f, 0x3, "d9f764c2bd57dff9b97907268fd89f80c8da6fb6d47e8365ae3f411a9591130d02a7b14897704443ec4f409aab6c11d72c95f3f2a8b9ddb92313d81cb47ba0cf1409c0f014dbc88f7c421a50652ce81fdf88b9b9a236c04413a930235cf401a2da2c8c3697930bfa55e545d04dcd1754572f87e00fdfac856b60dfa390fe36d472687de8d4e9d0919b6e3ad33add72155f7864d01055f74c3bbc02f8e2bfb926ec870182cca960ef9efd321887c9946f9c4cfa4eb12a66"}], 0x378, 0x8000}, 0x40000) connect(r0, &(0x7f0000fd1000-0x8)=@sco={0x1f, {0x100000001, 0x40, 0x97, 0x1, 0xaed, 0x4}}, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a83000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000021d000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x38) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd2000-0x38)={0x0, 0x0, &(0x7f0000fd1000)=[{&(0x7f0000b7a000-0x42)="393388cdc858484d1de03d2df95838071078529e2157df0984ecc24beccb7a0897ef5a9be82d340262fe1b7459569cbc872565a3c8ef00abceb3546d24ccf5ee162e", 0x42}, {&(0x7f0000fd1000)="9d7844ee66f3f0ff5bf8eeb4dfe425fc968153f7403b69f2b78c811726123570c1bf35ce4b7091b19424dbfacb0879c0862b1cd4310533f9ec8aae9086114769985e955cef532904285068865f4fbe7e1328a2dc1e52ed4abde4f268124b4c7635d30a43139acd57cc44e12fc4d0a513b45c935a4deecb541495c81a461822b79abb7f502b1fef4b66f3d3debb4eb162186365595f71e6341a2f9334eea83d30bf14c5219ff55eec722ef41e1a6ad592112e69f73f5404b5d16f5074f966a219", 0xc0}, {&(0x7f0000fd1000)="e4d2ccab9a47e0b16d0353ed5bc1f46b2e3e660bf917507d91374c63682ab061", 0x20}], 0x3, &(0x7f0000fd2000-0x1d0)=[{0xc0, 0x109, 0x2, "c9e79be1837af283e81b490ec1737da8820b3f596b54f8a1400f85dcc2f8ce1b61a13cd116a66ab2264b059b28815e1c5d827620a4e5f5fc3d4be4c10ae2935ef068a95ab09cedf2e9de226b97803d076ea1d734449e310b56f5523cd4392ef8797ba97a71ebc1c53b883879a24207b6e83d95cd1aa8728cfa7dc6884817574209baeae5a77247b7862b430938f8d4a3977e621bdd3fb4f0f8b44d10c7454c55147b27f34583f590491bee6f"}, {0xc8, 0x88, 0x2, "a35fc7ea36a5fdb5bf9cb07aff6aa9a9add949c90cb29f9c0d867f06740e454fc72d17e5208652bdffaebdd66029655b72e5184c640d2b7493de79d2d24d7b14034df316b72c0f314592bb25c09949326e0a543426fbccd10b7dc48f46e68578f8bf79ced9f3bda3c44472e1381c51e98e2d6619f0f1265468b1b423b4c7c29230d0f15d736d2997651a667a3fce233140aee2dd7f3ce9faadf0cec05464ddf295add5bf05a40afc5db70616edae49f61693ca81c29f"}, {0x48, 0x107, 0x80000000, "1fbacc9a834320daf4214e31cf85c16a3e85bd1763c7d3ba4e0ec0a23d503147b26e260c2adad7906aedc96ec6c538624caba523359f7e19"}], 0x1d0, 0x40000}, 0x200080c0) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e6a000-0x4)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000e69000)={0x27, 0xc6, 0x100000000, 0x7}, 0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e6b000-0x4)=0x0) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f6e000)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000094b000-0x64)={&(0x7f0000f3f000)=[0x5, 0xffffffffffff8000, 0x5c1, 0xfffffffffffffff8, 0x80, 0x10001, 0x1], 0x7, 0xfbcf, 0x8001, 0x2, 0x400, 0x16e000000000000, {0x3, 0x4, 0x1, 0x7, 0x5, 0x4, 0x2, 0x7, 0xb32, 0x2, 0x97d1, 0x0, 0x401, 0x2, "ddcd83f6d9e6a8556ac5c421f2daba07716e3e25aa789abc5f8441e62ae9e5e3"}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a94000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000497000)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r2, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000753000)={0x80000000, 0x0, 0x0, 0x3}) socketpair$inet6(0xa, 0x80e, 0x200, &(0x7f000065e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008e4000)={0xa3, r3, 0x2, 0x4}) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000a7d000)=0x0, &(0x7f0000f6f000)=0x4) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000f5e000-0xe)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1a7f1b, 0x0, 0x7, 0x2, 0xa, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x40000ffffffff, 0xfb, &(0x7f0000527000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f5e000)=0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000065d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f5e000)=0x10) pipe(&(0x7f00001b4000)={0x0, 0x0}) socket(0x11, 0x3, 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000def000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b51000-0x4)={r1}) listen$netrom(r2, 0xb42) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f5f000-0x10)={&(0x7f00002d3000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/10 23:44:36 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f00004c1000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000580000)=0x6, 0x4) r2 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r2, &(0x7f0000a88000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e6c000)=0x81, 0x4) sendto$inet(r2, &(0x7f0000d44000)='n4', 0x2, 0x0, &(0x7f0000266000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000036, &(0x7f000090c000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000093c000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b83000)={r2, 0x4, &(0x7f000041f000-0x10)=[0x0, 0x1, 0x0, 0x74], &(0x7f000089b000)=[0x4, 0x7fff, 0x20, 0x7, 0x80, 0x6], 0x4, 0xa, 0xcd6f, &(0x7f0000f6c000-0x28)=[0x3f, 0x10000, 0x91c, 0x5, 0x0, 0x100, 0x0, 0x3, 0x7, 0x5], &(0x7f0000054000)=[0x8, 0x4, 0x3, 0x9, 0x40, 0xca, 0x3], 0x0}) sendto$inet6(r0, &(0x7f0000746000-0x579)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 23:44:36 executing program 1: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008a6000-0x10)={0x2, &(0x7f0000e68000-0x10)=[{0x0, 0x0, 0x101, 0x28}, {0x1, 0x3, 0x101, 0x8}]}, 0x10) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80006, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000403000-0x4)=0x6, 0x4) write(r0, &(0x7f0000b99000)="1f0000001800077e000000010000000002000007ff1dff0500000099580804", 0x1f) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f00005cd000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, 0x10) 2018/01/10 23:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000029a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff18) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f0000e26000-0xce)="dc0f4a3948e8850da26d4f8dda572629a3dbd914a50f21c40947a8a20b079545f9c4e3548575cfe726a10aee31e23992f105e583962be550f4221a7ce9e522b6ef2e41aafa451d6cd206864b6715b21006f229201d1ba680c70a03b4cc19a0647b4619329031708c1cf7b48944d3d0ed0e179075c948909b0e4eac1965a48f5603dd58406bd11a66cf788ef9eff97aec64cb1c13d806000000000000008651686dea61c01947f681f732b00bcc3c24005a255f7ee211138712031e2778ec9e26a58a7e710bc45065241ea63c0dde", 0xce}], 0x1, &(0x7f0000675000)=[{0x38, 0x11f, 0x10000000, "2a4591e21e1e1b2233ed3c75e79913a07c6cf746406bd301a9cb817a8bdb81eb52d87b1e55"}], 0x38, 0x20004010}, 0x40) 2018/01/10 23:44:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) pipe(&(0x7f0000566000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000346000-0x8)={0x0, 0x2f, 0x0}, &(0x7f00009b8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000aff000-0xc)={r3, 0x1f, 0x30}, &(0x7f000050d000-0x4)=0xc) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000032a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004fb000)=0x42, 0x7fffc) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000075b000-0x1)=0x0) socketpair(0x5, 0x1, 0x7, &(0x7f0000bdc000)={0x0, 0x0}) getpeername$unix(r5, &(0x7f0000886000)=@file={0x0, ""/81}, &(0x7f00000b1000)=0x53) r7 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r8, &(0x7f0000b3c000-0xe9)=""/233, 0xe9, 0x10002, &(0x7f000036d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r7, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0x422}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000148000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001d8000)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r9, 0x40106439, &(0x7f00007e7000-0x10)={0x0, r10}) listen(r6, 0x3f) 2018/01/10 23:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c32000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/10 23:44:36 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006a3000)=0x5, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fce000)={0x0, 0x0}, 0x3, 0x800) write(r0, &(0x7f0000e06000)="240000002800070800000018000800000108f00e01000000000012000000000000000000", 0x24) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fce000)=@ipx={0x4, 0xffffffff, 0x7fff, "dd0ad6595abe", 0x7f, 0x0}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000fcf000-0x28)={@common='bcsh0\x00', @ifru_ivalue=0x100}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000422000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fcf000-0x4)=0x48) 2018/01/10 23:44:36 executing program 2: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f3f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016e000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000782000)=0x4b, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a24000)=0x80000000, &(0x7f0000cb0000)=0x2) pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000193000)={0x3, &(0x7f00005e7000-0xc)=[0x1, 0x80, 0x7f]}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000625000)=0x80000000, 0x4) bind$bt_sco(r3, &(0x7f0000d1e000-0x8)={0x1f, {0x9, 0x8020, 0x1f, 0x13b7, 0x2, 0x4}}, 0x8) r5 = accept4(r1, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000f3e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xced3ec584c85b440) 2018/01/10 23:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000db6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xfffffffffffffffe, 0x5, 0xfffffffffffffffd, 0x0, 0x0}, 0x37c) pipe(&(0x7f0000ff7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d64000-0x8)={0x0, 0x9}, &(0x7f0000edc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002d2000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e9d000)=0x8c) getsockopt$inet6_tcp_int(r2, 0x6, 0x19377a77173e8d64, &(0x7f0000bb4000)=0x0, &(0x7f0000323000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ccc000)={r4, 0x2}, &(0x7f0000537000)=0xfffffffffffffeba) pipe(&(0x7f0000a9a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bc8000-0x8c)={r5, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r1, &(0x7f0000dc0000-0x9)=@rc={0x1f, {0x8000800000000000, 0x2, 0x4, 0x6, 0x3317, 0x2}, 0x8}, 0x9) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000f3000-0xbf)=""/191, &(0x7f0000aaf000-0x4)=0xbf) 2018/01/10 23:44:36 executing program 1: r0 = socket$inet6(0xa, 0x7202c041fa4d7dad, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000098b000-0x10)={0x0, 0x1c, &(0x7f0000e5b000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7}, &(0x7f00002e2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000e67000)={0x0, 0x0, &(0x7f000055e000)={&(0x7f000047f000)={0x2, 0x17, 0xa13f, 0x6, 0x2c, 0x0, 0x2, 0x0, [@sadb_ident={0x2, 0xb, 0x81, 0x0, 0x657}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_sec_ctx={0x1f, 0x18, 0x0, 0x0, 0xea, "4020d3675ea6975731fca38c127b5a1094c2d235fbde90427b86d06c4dbe968344fa27fd3a8bcb27677e34caa5afaa24c25dca40de2d112285cf56c71d4904151320036cf99862b960992c354f313355a37c174a361931ca31ea7a6e6248bf57a5342db1b7568ad5c18403e05531eb17dc0b8cf302b66fcbe641fa242f64560160afddc174585d91c5995b9cfea937bdc661f82ee7c3eac140b3188439012e240e5114c81afe407341dbbf8625a47ff1421aa63214577ec1ed1d2eb5abca5de6bb0add157d399c8bee121a6dda042bae7b41d38d1941fdb25c6ea93fc6a86d6e65461b5f2aba48467733"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x0, 0x2, {0x6, 0x3f, 0x100000001, 0x7ff, 0x0, 0x8, 0x0, @in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x4040040) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000613000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000eb4000)=@common='rose0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002e4000)={r0, 0x7, 0x9, "b6e02d12bba53c0e7be57c45797f9e088a9e8729f52353ed5205f8fb82604fc567a37c829a9c6b954c81ab34a07aa0d14384c3f4f95bf1e3c25b993ed295bb67bbeb97544f1b68c089dd8d01246e89837d49879df83ac26aa47b5e07f3c26c7126429755a4bd457738d77f3572697aec37e34a1304fd765d9e7db7c599d82e5c8536a17d63"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eb8000-0x10)={0x5, &(0x7f0000e02000)=[{0x401, 0x8001, 0x2, 0x100000000}, {0x1, 0xb3, 0x6, 0xa}, {0x2, 0x1, 0x6, 0xbf7d}, {0x100, 0xa4e, 0x9, 0x4}, {0xbd2, 0x81, 0x1e, 0x6}]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000520000-0x10)={0x0, 0x0}, &(0x7f00001e2000)=0x10) 2018/01/10 23:44:36 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f000066e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x61, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000828000-0x5c)={{0xa, 0x3, 0xce4c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x4}, {0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x6, [0xfffffffffffffff9, 0x2, 0x4, 0x7, 0x100, 0x453, 0xfffffffffffffffa, 0x7fff]}, 0x5c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) bind$inet(r0, &(0x7f00002b6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000fa0000-0x4d)=""/77, &(0x7f0000f9d000-0x4)=0x4d) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa5000)={r0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000858000-0x4)=0x0, &(0x7f000065e000)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fa6000-0x38)={0x0, 0x0, &(0x7f0000fa5000)={&(0x7f000007b000)={0x2, 0x12, 0x5, 0x3, 0x28, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xd, 0x5ba2, {0x6, 0x3b, 0x1, 0x10000, 0x0, 0x4, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x40, 0x100000001, 0x6, 0x8}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0xff, 0x3, 0xc4, 0x2, 0x80000001}, @sadb_x_sec_ctx={0x16, 0x18, 0x6, 0x0, 0xa7, "bf7306173cb63fa2da28a26703bf1ae9656a4f3fd74f043d43cbe31d042b3088da35d6bde8f465e2f101277746de798f61fbbc90eff01eb7197eb9169a2769d821e2772f66311638f1f827d0b05034cade4e4b2bbefd710649f62a3a5ea8008f35f07829af634e01d5c97657d8ffca24bdf761979f2932c9802bab7faa65a1012b058105ce0b13ea711399b79bb6be0190c23a925d574c1909009b4f05ceceda0bba98830b9206"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0xc0) socket$key(0xf, 0x3, 0x2) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000060d000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x2040000004d, 0x0, 0x0) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x5, 0x8000a, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r5, r6, r7}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xcb9f}, 0x9, [0xffffffffffffffc0, 0x7, 0x8001, 0x6, 0x3, 0x40, 0x800, 0x7]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000002000+0x24f)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x26, &(0x7f0000003000)=0x8, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={r9, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000)=""/106, 0x6a) r10 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000000)={r8, 0x51, "f53dfccda1e53cd343bcc5b27e59eba6c456975ccbc2e2b71743cf95e474d4b8970f32fd4fd55132826b096ef6f887833c8bb1c2f2326f39f36a59b898a923c1f4c57799f3b56c56887e489143aea7117c"}, &(0x7f0000005000)=0x59) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r10, 0x8905, &(0x7f0000006000)=0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x1f, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000)=0x0) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) socket(0x11, 0x1, 0x4) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x200000, 0x100000000c) write(r0, &(0x7f0000ac1000)="130000001000ffddbf00f49ff60f090000230a00", 0x14) 2018/01/10 23:44:37 executing program 4: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000aa4000-0x10)=@generic="b78175e73c61347a5f6190c3efdaef5a") sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000d78000)="f41cc701680cc101898c91d8191800355bc99a9fb6928f84ecdb0e8dc2f35437a39b385c113def792e7c0000e2839ef2b96222a576721210c6197cc571c4036d4448fd08afb393d9e54312229595224b722e7b596aacc3c5dae386a0abf87f0bacc70bb9be3ef5d376c8a7d06018c9c4cd19603bdbfcdd530d156b69f7d602ea628f45e9eba40dbfe462e2502ea9", 0x8e}, {&(0x7f0000043000-0x4f)="0a05d2ee98343e191bad9570d5d3fc7af9abf572d5c05d4ade4d47992446258e877402ba068240291a4451d934056ffc8c1468710f549f74ae3c307122b94598591fb49de4aee5e131a71245b65b", 0x4e}, {&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2843b3ea0375713bdf6e24834304edfe7e787168b92a9f19fd94b77be4b12e8bbd450cd1ed099c900284095e6e0e815839080e40da462177790f8da95b3ad43b3850293b24c0f8d06101a0d4b5752bcb925a5c042b9dd55e78194d48e0fe3f4c894a2f87e276bcf63b3f87abb2817", 0x86}], 0x3, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x7ff, 0x0) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000237000-0x10)={r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x800, 0x3) write(r3, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x40000000000812, 0x400, &(0x7f00001b4000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000069d000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005f7000)={0x0, @in6={{0xa, 0x2, 0xa7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x9, 0x0, 0x81, 0x40}, 0xa0) getsockname$inet6(r0, &(0x7f000098f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d26000)=0xfffffffffffffe6e) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000018000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000aaf000)={0x7, &(0x7f0000aaf000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x0, &(0x7f0000ab0000)={0x0, 0x0}) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ab1000-0x20)={0x3ff, 0x4, 0x92, 0x6, 0x1, 0x3}) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ab2000-0x10)={r1, 0x50, &(0x7f0000646000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ab0000)="1400f5ff1c00b515000000000000070207000000", 0xb) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da3000-0x8)={0x0, 0x3f}, &(0x7f0000b43000-0x4)=0x8) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000049f000-0x8)={r1, 0x5}, &(0x7f00007ab000-0x4)=0x8) pipe(&(0x7f0000b80000+0xf7c)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00000b0000-0x38)={&(0x7f0000705000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000943000)=[{&(0x7f0000943000)="00d975129d2502c61fb4d256a64aa0e9115bac7b370cbf731be56f9f2bb3af36b0d9e2d78f474d79f4818a04309f59505208a70f24f806a92021fd531133636fe4aef281293b1b9978551c31e7763ff5cc06c978c2338edf8f24f51d583bba306704094ab0b6dfac32a00da04c4b69337e496100a6824d11a04133082990b86dccb68118621de0ba8cb05e332eb4c6a06ea7f4b216fba03954", 0x99}, {&(0x7f0000194000)="59b5e4c2a86f31f088b62d86cebb2617159e7c9db3a0aba52cb387d410d2fa689e546007c260ee9a0bf29fa88f58177039212229eda01cd0037f790fbff75228610c7d444729513a898d", 0x4a}, {&(0x7f0000944000-0x8b)="d37debf35b1183ce7e80ab4cd29321a8200ed2b903561d98c1b296974121de2a31f652926b36d453a3dfa189978b0290ec2a8f9b110f9538475f743da8e58a1e4950760d01f0b70fe9b2cd1dd0bb9fd30846b37a54be023f71de59a0d555702e8767d6e0862ee40cb2f46d0613e7b765f13e1c73237dbe200298f512e2707a27086f17c6bc5b06bfba7c9d", 0x8b}, {&(0x7f0000514000)="f64eac18113fbdb95e3847e66c3c3fdd40e6571966fb9d4503245e94d211e9606153c318b436c1f2f38a3d7cf9db1fe6873c9ccf8af4bcc7afb276d45c3c798584fdd0a95ab330da47301ac6a241ead625171a963495dba2ec4c676049e8560085de9e683e89185b64167bb20636164106ec", 0x72}, {&(0x7f0000943000)="c038eb8417e8cf85921fcba1594d0f371f637a33f60711dc58fc7ef3180bd63c56c4bc079c834e727d7a353d48dc7b943473799ec7400e09825e7f94f2ad1551691cbbd3b3d4a60c42f6d5b2a90b561ccc77a7adbe2c2b2bc365a175a23946e85ca40d7cee6c842c56ed5700d7b9fc418131b5ba8cbbe53d5eb091282dcfcff9f52dc20b10f7510fa5dab8a5c79f9e33960707f691a3315b0012509efe21b84ee2b264e26707698f5110a4563cc8587cc7811fbdd6e9ee42d0d6a0498f1f7eaf832581", 0xc3}, {&(0x7f00008af000)="f87722426d04d4943f6d7d8f5ea87469dcc6d1ed314ff2bbb4d75c9442bb07d54a1367de84e74db5ad3ec0cc06f411a81b85b54b7e0c0f323c2e560550d0ac473e619bbcd07cdd74c4b449ef180be5a4f59da8be483e0deebadd4c17020706d90c44f751defbda6cc4d661b75bb02cdc66e2b79c5867357d986437f2f2ad86386132e36bfdd93ad7678cf3a9cd9f648f32dfbfe2c80eba8f259a4c23f380524ed34bd1375b78f957deaa0e3ba5be104aae5d4d3fea6c0d8e50e461d33e5118bd762a893f2c3a3d64084054a1ffb4f6816f58f550c5a7b857ae1c48d424c64c43046346c5caf3bd23f8c0c00b04b8bd", 0xef}, {&(0x7f0000943000)="85dd6bac652fbbee25d1bea153340ff3146c0ddd9eb11c1b934c3c1a1601e63908295fda54f9e91bb106ff44dcd2147d06428eaf751210a47baff847b28afabff7eae2ebfbb1621e60d806fa087cd878633343d0242fb9938149accb2ec59d378b5b719a3c7466bfc375475f2a799a7967a2f23ec8020e67dda448f1b0315b11e71290b60eb023c917a59882ddebc1550496f14dd8fd7bb3a5f8e39d79671e9da1026cfe97a07778c0b66fea2252aa603b161df2ae88157f1afa922ea6d0cac54f664e36ada36616d7290c83c829938a87c6e8a2c3c35dff9a7f60223fd5a91e32da4f8fce24fb", 0xe7}], 0x7, 0x0, 0x0, 0x40000}, 0x4000) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000943000)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000944000)=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000098d000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008ab000)={0x0, 0x5, 0x10}, &(0x7f000059c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f61000-0x6)={r1, 0x1e}, 0x6) socketpair(0x4, 0x807, 0x751, &(0x7f000061d000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000000) 2018/01/10 23:44:37 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c00000)={0x0, 0x80000, 0xffffffffffffff9c}) pread64(r0, &(0x7f00000ae000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000667000-0x8)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x805, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00000eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca0000)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000f2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000-0x18)={0x4, &(0x7f0000002000-0xb1)=""/177, &(0x7f0000002000)=[{0xa0, 0x7, 0x8, &(0x7f0000002000)=""/7}, {0x800, 0x6e, 0x9ad, &(0x7f0000002000)=""/110}, {0x4, 0xbb, 0x7, &(0x7f0000002000)=""/187}, {0x3, 0x3d, 0x9, &(0x7f0000000000)=""/61}]}) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fed000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000fec000)={0x3, {"c53dd9d66c9045"}, 0x3f}, 0x10) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dee000)={0x0, 0x0}, &(0x7f0000e66000-0x4)=0x8) bind(r1, &(0x7f00000fc000-0x10)=@llc={0x1a, 0xf5, 0x4, 0xfff, 0x0, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f0000bf3000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000642000)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000254000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000087c000-0x4)={0x0, 0x0}) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) r1 = socket(0x2, 0x5, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fe1000-0x94)={{0x2, 0x1, 0xd4, 0x3, 0xb7, 0xd60}, 0x0, 0x401, 0x1, 0x1f, 0x19de, "91320c6f5c773bf2bcd98596a3d55ddef07221a82e9f1a99fb385e6e1d54a6644e9c70df51510db455c435cae06d938c00a3e461e4ad3e99c42c8474b31b22f69fdd62d5442b5fdf9cebc9dc5a36011d6f38b0133afe7fb423cbc451ca5fc7174ee1c0a24cc8e0e653233172a562da979f8fe079907df963f74454ed5f4f5b96"}) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffde6) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfdffffffffffffff, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d24000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d25000-0x4)=0x58, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000d25000)={0x1f, {0x47, 0x2, 0x2, 0x9280, 0x2, 0x8000}, 0xfffffffffffffff8}, 0x9) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ada000-0x4)=0x5, &(0x7f000053d000)=0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d27000)={0x0, 0x1b, "355da9c983db2b9cbf8789b003469b156154eddd4f109ac97d3f34"}, &(0x7f00007e3000)=0x23) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000691000-0x8)=@assoc_value={r2, 0x80000001}, &(0x7f0000d28000-0x4)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d27000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@generic="df538fff7bfb422b445c8094b34d9d9b", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4(r0, &(0x7f00009f4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000512000-0x4)=0x10, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f000019c000-0x4)=0xfffffffffffffffc, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a21000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000771000-0x10)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket(0x1f, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@rc={0x1f, {0x100000000, 0xffffffffffffff81, 0x5, 0x42633af0, 0xffffffff, 0xff}, 0x5}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x84)="2eb48e71ddfd358a7dd067b8fdb71089fe1bf20419a937bc118de5ab0cae76e843424ab083eb89242e6d4036380a39e575a32ec4b8af46a177b4c4a1651d26fd53912f3d5cab308ff4d63b4a100f1bfee2f0dc7e26b21a10ca66d01c8412b752b260fc276df1f0857c7559a64e6cab2f92af506eb09834b331e6a7d918860ba5139ca87d", 0x84}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x46)="73a92533b393d55cf17464d89c4156d1eee71ba83a254b678c033e1866861826560d087b7ae0177fc0e01b874a45d18c3764ddee5cd97802c09ccc8060635611c74517ee6d37", 0x46}, {&(0x7f0000001000)="92074bda4eaf8a86dc4ddb092228cd98f4ae268bb995641027a9f45e443e293cbf2fbcebc8be098b1cd5ced202a58c6405ac7b4336420107c73fb07809d711cae0d5c5f1ee33a373078d7e036b0dd4f82fecfff228079f23ae55c691c9ee41c129a27261b8843e2b86b2bd0f5cc00c7a307c0dfe2808de53c120703c1643cc7ccb51ac514123b1f1c81d5164539023db2a624c509fa342b7f4fe6c5de230e6ea9a388f2727449e5783862eb539782b2e3c96a42b1c2710e1095050c386f476f7341c3ee89183", 0xc6}, {&(0x7f0000001000-0xfd)="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", 0xfd}], 0x5, &(0x7f0000000000)=[{0x108, 0x19e, 0x5, "554a994542ad56615cd7010a0eb3e341d04bd9e5901723cd9369ebee0dae7c0b1b341b62d3b9d4331604bbc6b14b117d700b2d1f4d0ee702b3d88e31903c6cef5eaa33ee0f586338d978cc444f44ddf2eb3874c1c5fa8b54f2d38efec58801505e13ee5f2bb364f4f314529b53b9b8b92a9fd9ef89baf466505e8229a13388aa0f8294c1dd0c10e7e419b748e992c7a6aa3c9f0cd5882baf0261ef9d396d32284e9a48feeb41c3e99f66ab9bc37d8caa73ef64617893c4bf21db1993d17ae3b97645da2639bda8a78ad73afd3bc8df85bd6dfd807044e282b718998e6e567c212d47ab20b9380a0f1b96a32e18f29cf816"}, {0x28, 0x11b, 0xfffffffffffffffa, "7eb065c286461c3d2f421a54a29a39e984"}, {0xb0, 0x101, 0x8, "7d795f73012a2f6fa654c21e256739ddb9a2bf603789e49add8467c842ba28434599aef4bea2fd652bffa7310d332fb297e88ac63e3dd80a8bc1655ec4cf9ded302abd84c5e9fcbfbebdfa3ed5edc8dd6f3587a6bf4811c4e6803d7df9348f158f9203793eb159b93a1f25fd4a31b8f5f2872ca305096cac6367c1dbf8e6c417790144ab8d90ae001e268165978403820045218e9786f1d8ffc338f9c8"}, {0x88, 0x10d, 0x10001, "eb2b3a5b8956ea821b73e8735db14454e655af98ff2dedc4f59910ac219bf89d4e131113de84d7745a7f6374e3598602a3e9b5b39556beb90f18417641bef98bb6453cb396c735326c58eed55cb5b27b099d54b43a039300b126ac0b40f8bde7b6532548499e337f73c8e1956de1b399483b271904"}, {0x90, 0x11f, 0x81, "8db25e8d6636d89bc17e40a29a0ec8553c75232107e182cf09eb943a6663c3706d77b3debd7b03a315dc0cca5327a8e94c8469d3f9a450e97a781c44dbea3c032f44450d859bbf22c74d995b6d13ae568d879da7549dba1ab25e6da486dc34062b3dc4b602b2760670881b03f2f2b5802b1f8653e0133381ba4aeae6cb1315d4"}, {0x48, 0x108, 0x80000001, "55c54aad63fcbcdf95929d07aa506ac22b39ff0cf78292f5936e31391d81aac6a7a0b003af4d4cb7ffc3f5c7615f251c6fa109"}, {0x100, 0x84, 0x7fffffff, "d583b9ac925ed08411aaeea8b232150f195e5a05e1d752f002e218bd1e242c7c85da3f9fceecb4b69f1b55adbb73024ea6ecc3b4dfdf5632f6e326ea50197db8d4fa132a9cfcc9dc209ecd43367859ad402fa6652154e4936cb83e75a97cbbb88d50e09a2e98a7ab631531571dee05cd444cb31f1546ce5085612275b90487735e13f9c942b37fbe57888aa6348f7ec5c5b2c55a1444bc89bd3a348fde63f9588b68f965eb3bf8d5c82af4e1c0363bef6c47d9c0ed318a6df3fdf68968b9f3c9cb0fd06609910f08dc97d04777e046f2944c6d75eb47f894b4b2d11cbe410db3bd162593fadb04de46a96e95b2dc"}, {0xb0, 0x118, 0x3, "3350ceb745e5835fe751fe1b32d9025dd9725ba9967eb056e1de4b6ee4e7ede8266e93c56191258fc6536e44afb579d77fddc6d7b1cecb46c775232952b0e2cb398d1376d4102f575bd4a88fac6a9374acf0aff33f2bc75a3cb15fb058674f929011530a25320cd40f5fbb3943bad68ee7266c696421b5bdb476750733c077e146dee388f939b25ce680dd94ee462f4a157e59718cf1712ff6e1d6"}], 0x4f0, 0x801}, 0x20000000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000)=0x1faff4b7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x4aa9, 0x200, 0xa4, 0x1000, r4}, &(0x7f0000002000)=0x10) r5 = epoll_create1(0x80000) epoll_wait(r5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000003000)={0x0, 0xffffffffffff1f75, 0x8, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0xa0)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000-0x5f)=""/95, 0x5f}, {&(0x7f0000005000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000004000)=""/65, 0x41}, {&(0x7f0000005000-0x8e)=""/142, 0x8e}, {&(0x7f0000005000-0xce)=""/206, 0xce}, {&(0x7f0000003000)=""/12, 0xc}, {&(0x7f0000005000-0x45)=""/163, 0xa3}, {&(0x7f0000002000-0x1b)=""/27, 0x1b}], 0xa, &(0x7f0000005000-0x3f)=""/63, 0x3f, 0xaf23}, 0x2) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000028c000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000a86000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a69000)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000474000)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) 2018/01/10 23:44:37 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002b0000)=0x0, 0xbf63a0cac1cffa2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x800}, &(0x7f0000000000+0x40b)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008dc000)={r1, 0x20}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000ad4000-0x19)="01d243a817331440d7dcd824ff7f2e848a3b25ba59ff86e92f") setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f00001c0000-0x4)=0x7ffffffe, 0x4c97263ef99f7b71) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x7, 0x10001, 0xffffffe000000000, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000cb6000)="83188899c32f50fbc0435fb2", &(0x7f0000001000-0x4a)=""/74}, 0x18) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000)=""/4096, &(0x7f0000006000)=0x1000) r3 = socket$kcm(0x29, 0x2, 0x0) sendto(r3, &(0x7f0000001000)="", 0x0, 0xc0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000009000-0x10)={0x7fffffff, 0x400000000}) write(r3, &(0x7f0000679000)="f4", 0x1a7) 2018/01/10 23:44:37 executing program 3: r0 = socket(0xd423fc4e3722ea64, 0xa, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00004ac000-0x5c)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x7ff, [0x92, 0xd333, 0x0, 0xffff, 0xd84, 0x8001, 0xb3, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a7b000)={{0xa, 0x2, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xbba, [0x4, 0x80, 0x1000, 0x8, 0x9, 0x12ae, 0x5, 0x2d0b]}, 0x5c) bind$alg(r1, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) r2 = accept4(r1, &(0x7f00009d8000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f2d000-0x4)=0x1002, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00006ec000-0x4)=0x88, 0x4) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/200, 0xc8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x7f, 0x2, 0x10000, 0x5, 0x8, 0x2000400, 0x2, 0x2, 0x7, 0x2, 0x45}, 0xb) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ed5000)={r0}) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-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, &(0x7f00006fa000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d0000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000375000-0x8)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000d43000+0x234)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000081f000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e93000-0x4)=0x8c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 23:44:37 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000569000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)=""/56, &(0x7f000071b000-0x4)=0x38) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000355000-0x38)={&(0x7f0000687000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e28000-0x60)=[{&(0x7f0000e67000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e67000-0xa9)=""/169, 0xa9}, {&(0x7f0000e66000)=""/120, 0x78}, {&(0x7f00003c4000-0xa7)=""/167, 0xa7}, {&(0x7f000072a000)=""/251, 0xfb}, {&(0x7f000072e000)=""/97, 0x61}], 0x6, &(0x7f0000e58000)=""/131, 0x83, 0xffffffffffffff81}, 0x40000040) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000805, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000039b000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000912000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f00008a9000)="55f6", 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f00000f3000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f00002f0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a7000)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c41000)=0x3, 0x4) pipe(&(0x7f000036d000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ab8000)={r2, r3, 0x6, 0x1}, 0x10) listen$netrom(r4, 0x3) sendmsg$inet_sctp(r2, &(0x7f00005ac000-0x38)={&(0x7f0000471000-0x10)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000b10000)="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", 0x1000}, {&(0x7f0000ae6000)="90bcfc86aa2aaf0a79af96510259103107cf5334c026b5659510e496f0edfd925c1fc90f9b4fffface109b044f6989ec539a6c64b6ff6ee3555421f8b69d41900f85e3aae6193b8ad5b8344e95351118b1c41e536d8e8b66586f2cc57e4cd603583cda2071b53c2809aceeef9ba7433db454b20113b9d2993fccab70083ec4402e907d9d2cbd46c730c0b23f92a3919a4e4560cdd96d51f8e99a62369b16bc9553e5b3e01501e4cb5ea07442cc9a98393b891e0df6dcadcfc077829a7b39100b6d2dc163a0", 0xc5}, {&(0x7f0000750000-0x16)="2c839a689ff03c5efa7b691a0ffb139e24d674db67e4", 0x16}, {&(0x7f0000cfb000)="0015762186e5187202e0ecbd5690614495d63b47ba531a453d5b4e7099ee3c6d70d394b1a19f186d2355", 0x2a}, {&(0x7f00003b3000-0x57)="5ec822f86cd0d4afafc5df7d5927ba09031cc838c48ca079a6daaf9f0562665101980403b348ae31e472d712621b4cbe44b79c0fd895c27f63307200cfbb4d29792c6cb92f5b8bebc58d325b5107c836a1d2af31e3e427", 0x57}], 0x5, &(0x7f00002e4000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xa31, 0xc42, 0x200, 0x7, 0x5, 0x1f, 0x8, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x4b28, 0x800, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9a1, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x10100000, 0x2aa3, 0x100, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x3, 0xff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x8000, 0xfffffffffffffffa, r1}}], 0x120, 0x8040}, 0x4040) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000094c000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000e18000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00009cd000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000046c000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x100, 0x2, 0x80, 0xa0, 0x2b, r5, r6}, {0x7ff, 0xffff, 0x81, 0xc12, 0x0, 0x5, 0x7, 0x2}, {0x2, 0x7fffffff, 0x5, 0x4}, 0x3, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x1, 0x7169627d3c5ed048, 0x3, 0xa6, 0xff, 0x0}}, 0xe8) 2018/01/10 23:44:37 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000280000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'ecb-camellia-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d75000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[], 0x0, &(0x7f00005b3000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet(r3, &(0x7f000034c000)="c3896f97d1f7038166b6b61424472a1aac54bce945fec96d86e28b424c784470697a5456202054d61656a960877ce88c", 0x30, 0x0, &(0x7f000057f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f000036e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c69000)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000659000)={0x0, 0x0, 0x20, 0x7, 0xc1}, &(0x7f000060f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f1a000-0xa0)={r5, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fffffff, 0x4, 0x3, 0x40}, &(0x7f00003c0000)=0xa0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000097c000-0x4)=r1, 0x4) 2018/01/10 23:44:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffeb8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000855000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffff001, 0x2, 0x8, 0x2, 0xa0, 0x80, 0x29, r1, r2}, {0x2, 0x3, 0x4fb8, 0xfff, 0x9, 0x8, 0xfff, 0x2}, {0x0, 0x6, 0x3, 0x25}, 0x5, 0x8, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffc36, 0xfffffffffffffffb, 0x1ff, 0x9}}, 0xe8) 2018/01/10 23:44:37 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000)="1fb554be5c8b7c", 0x7) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d80000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x8, 0x80b, 0x4, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000eed000-0xc)={r2, 0x80000, r3}) r4 = accept4(r0, &(0x7f0000cac000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b67000)=0x9, 0x80000) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00004cc000)=@req={0x4, 0x800, 0x7fffffff, 0x2}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet6(r3, &(0x7f00008c2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000034b000)=0x1c) writev(r5, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000849000-0x10)={&(0x7f0000991000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000072c000-0x10)={r6, 0x28, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ecc000)=0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000db0000)={&(0x7f0000ecd000-0x5)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004ce000)={0x0, 0x0}, &(0x7f0000c1d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000013e000-0x8)={r2, 0x7b3, 0x44}, &(0x7f0000549000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ecc000)=0x0, &(0x7f0000d58000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000004000000003, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x391, &(0x7f00006a4000-0x391)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [{[], {0x8100, 0x7, 0xffffffffffff3d95, 0xff}}], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x357, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], {0x3a5, 0x6, "5714c2", 0x1, 0x3f, 0x241, @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}, [@fragment={0x87, 0x0, 0x1000, 0xffffffff, 0x0, 0x1, 0x2}, @fragment={0x2f, 0x0, 0xa94a, 0x40, 0x0, 0x28, 0x0}, @dstopts={0x87, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x38, "af66ac136b377efb6bbbfec6b5c8f822472e75501fa10b091c9d36582164494f2bfb15e54b587bc101f51bd9460ffda16dcb8d41e3473c06"}, @calipso={0x7, 0x20, {0x8, 0x6, 0x8, 0x8, [0x1, 0x7, 0x9]}}, @generic={0x9, 0x9b, "f2ad26e2d2c10fc060752e7d17545ba83a2106a4d4d2f9a0a0ce4e47d7c4ef5417c3af7f7b116fe0009badcfd50718c77b5456eb42015ab870fdfb2cd0ba27b49a5c81a009e49f701af1f1ea8458bbd411da286108ada128afb904cb31a00dc593a594cdb88ab56e3f7581d89721cd367ed3a4a155526c7726117d435e9f01c3462025317b4df478dd5daea68c2aa44e3dee7f2ee749e19b7d8388"}, @ra={0x5, 0x2, 0x1f}, @generic={0x81, 0x6, "59bb86acd8db"}, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0xffffffffffff8001, 0x4, 0x9, 0x6, [0xffffffff80000000, 0x5]}}, @calipso={0x7, 0x38, {0x1000, 0xc, 0xfffffffffffffffd, 0x9, [0x7fff, 0x8001, 0x7, 0x5, 0x10001, 0x57bd]}}]}, @fragment={0x33, 0x0, 0x80000000, 0xf36b, 0x0, 0x1, 0x2}, @dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1, 0x7b, "c224857d18b71cb70eea3b936822d9c7e661458d65283db9a5dcc36899194026aaffbfe4f5707237e1cfe90bc90b10739cfe875be98cc14494b50b554beccbd544c91ef58dcebb11eaf1b7c65aaff13ba64dec25463bf364ee78d85a35973c9f065921e41f5a771d4f59e4302f9138f84583b647071a128580bf70"}]}, @dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x38, {0x3ff, 0xc, 0x400, 0x200, [0x100000, 0xfff, 0x2, 0x200, 0xfff, 0x7]}}, @jumbo={0xc2, 0x4, 0x7}]}, @hopopts={0x32, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x100000001, 0x4, 0x3, 0x1f, [0x3, 0x8001]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], "ee4af4d162b2a8627ed7943ac0d41bd1678c6bd456d931a0e5af4ee55d77473e6bcb1a4da73f4e4ba35990c2f16104837d723a56daf10a2ac58289810d1f391c4d81b681b532d4d1e191a60431d2ac0f4c005f24b34a94a2a35c2ee22c6113e2fce21a3b41e398f4489a06fcafbbad97c18cce72766d8ffc382e26a0f36362eaa5a815"}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f67000)=0x2, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f67000-0xe8)={{{@in6=@loopback={0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005de000-0x4)=0xe8) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r0, &(0x7f0000b9d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000008a000)=0x1c, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000788000-0x4)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000fcf000-0x38)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4f000-0x28)={@generic="3d3f306c4670e405a1b6fa7bb2b09668", &(0x7f00005b5000-0x28)=@ethtool_eee={0x45, 0x1, 0xfb, 0x872, 0x80000000, 0x1f, 0xfffffffffffffffc, 0x1, [0x2, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0xffffffffffffedd) r1 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e1d000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbfbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ceb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x7, "af53e7fdca990f214c8264d593256d3946117970fc7dfd933eb51e45a276f0e3e62f60755307c4cfa35ea5f032a55c61881de6fbaf4b066ab8d8161aa45f41df82ab0314955577e19a783e70f004cc3e"}, 0x160) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d5d000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000315000-0x4)=0xc) bind(r2, &(0x7f0000378000)=@ll={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @random="7faea4b3498e", [0x0, 0x0]}, 0x14) sendmsg$key(r1, &(0x7f0000bac000-0x38)={0x0, 0x0, &(0x7f00001da000)={&(0x7f0000698000-0x60)={0x2, 0x6, 0xfffffffffffff3b6, 0x9, 0xc, 0x0, 0x7, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x8, {0x6, 0x7f, 0x3f, 0x7, 0x0, 0x8f, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000a4b000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000027a000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba2000-0x4)=0x0) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000412000-0x38)={&(0x7f00001f0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f000039e000)=@delpolicy={0x5c, 0x20000000015, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x2, 0x6) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00007ea000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006fa000)=0x58, 0x80000) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00009a6000)={&(0x7f00009a6000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00009a6000)={&(0x7f00001c1000)={0x13c0, 0x11, 0xa, 0x0, 0x6, 0x2, {0x0, 0x0, 0x3}, [@generic="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", @nested={0x3a8, 0x8c, [@generic="f41ace3ae9ebc85202046c120faa8facb3500a290f18390ed223f2763ef9d1cc73233076ef0fcb423e", @generic="51f929d7289f8b628a51d29d2591886dfaf4b27f00c5e4257fe18e6bbd42bdb0af9bba1b744f533a84c8b0488947120e9f675311bf9102a5972a7b1b0c0ebdb72cbc77f985e212e71c53ba7a30f20c6a998647b6aca7d6d0cd7ef75c064317b24c62053830ac64eee6b92526dce6ea77eb62e075cae12b7a27f511379e100aa91d80954ef4bbc92f4e88de979e7bce804356a5aab83abd2c26fde4e602271a039a8b713f03bbe6e430c248a9a7b7dcb73dd9643ca46802c123e5a6a250f4cd0e464a87f5c378fcb32333d19b776afbd0320c75fe1e6fc2552e323a7751919a84a401594a32dd109a4c", @typed={0x10, 0x54, @u64=0x10000}, @generic="5d70bcb9c82d73382cc38c70e5d241896f9f42801970dd3f9c04ad4dc31e89a5a5ec11652e3203aeb12171ba82ed03990d0e558e34028385d603b2d7bcc08f2cb9fcdc7d79e4046b826deb024151b982977984fed4956777234a6bf7efe8dfe6a8e1fd5b4391dffbf597621f17893b", @generic="c7a70de990c23c19525bc0c7e20b0abde3a9a6b65415075c252acfb5684317ea26230c740fcc39c2dcb9f76b7c5bfa0fa553fc69e359642ca709dae10a531b9380", @generic="cafe35b114678c6da07efc1307c07981c175cc81c180635fba1fe05f93960a95d644e4ad05dd24fff88ee5847712c09eebc2832994773afdb4a11fadf3063bdf39521072be39e5ef053757bd08f8abc385c38e4ff395202b1fc830f2b6f94f2827a913872d26917eb3b3f4ec9a1e39b0ed91947bd8e3503df9646517b4518cb1760dd8a63c40f56bd8cbec0f13c1a143ac13318954bd01ccd8c83a8c20cef3b7ded538f6911b78316085c4d64566e7258e904e4be9f65a7a39b184ce7385c93d85917af55d4744976bcabbca848457bc844bdeb168a595449092549305f5b7451da727c6", @flag={0x4, 0x3c}, @generic="db393186c6bea4eea114be36d62b02b2bd95f02b0f11d47ddaa76001af21d69746e447cf36665d79567327c5a5d9f9f23865e3a1ea9663edfb8a54cc577f709e3f27166c93d968ce0c7287d62684ff469303f4916d3c6351a460fa998721d50d09d66aab92132da51e16b14ee0fe74e4afe99ce90032b7f6564410c56a81e683079672ae9fd60029d9b4b2854e6b5795ef6bbc628fb2eb9a397f6f34dbb6a94fd531b3d0570a834ddb4129e0ad7fb029aa0f499c302c67cb54af3b3538f645e8fc67ef0a99c46676eebabad02407575fd6c4652b94fc99ad15e41fdf9d9533a1b8cceb", @flag={0x4, 0x53}]}, @flag={0x4, 0x78}]}, 0x13c0}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 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={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x5, 0x5, 0xd17b, &(0x7f0000b95000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c70000+0x87f)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000441000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000177000)={r2, @empty=0x0, @empty=0x0}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000394000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000240000)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r3, &(0x7f000003b000-0x66)="dcbe10bb65d6f08723bb9c227b86c2a85762adfb850b1a4239d134b1f760ffe08e39c2a5e98ae951ec5db9249210d59b05169892aad6e83f35a2415f4cf26c4a47442b69c83602fbbfbc0d7f23da92ee5c487e903799270938f2de3f970412a2060ec781a51a", 0x66, 0x8010, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000163000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/10 23:44:37 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e7b000)={0x9, 0x1, 0x8, 0x1, 0x9, 0x3, 0xffffffffffffff87, 0x6, 0x4, 0x8, 0xfff}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0x40000008, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000006000-0x90)=[{&(0x7f0000005000-0x6e)="0e5709d3b926c912001b2d2d1dffd807cadb1fc3ef57edde03c4235630e00b9a74a6e3ec5c36c38516301d6ee79c4caf4b8b19b3a519a05205ca0685de224477959287ccd9de627dbcd01284d0ceae08bb50e1e0c430d972675f86e25e27d5c981e30a1c7d82ae5b4890be312972", 0x6e}, {&(0x7f0000004000-0x49)="56933a8f7f36a485df8ce4840cd3a60fac83f064b2081446968e9df0c6839708bcb6a6b09b088e8314dba64c1e0d6e91edee8f04a228b4dd03cfa875ccc1ee1769434fc3473725d174", 0x49}, {&(0x7f0000006000-0x8e)="239c71afc47698719fa6c2461bf0e0dfcc906b902eede7b3ca360d0b69f307139c3f74e4e4d7a9afec1f4213f415cb1d321c189891cf0ee8fd4060b68cb9fd2eaba0aad0810903c1c0a918eef59709359bfb3119d59618a3c6f04c50d3c70d3ad23fc078e229ca0def354e02131c269937370d5923a84fd560beefa7890f3b3b206da9de088ae4ee2d8046ee0cd0", 0x8e}, {&(0x7f0000006000-0x70)="2f85633662189ddfaea73d848ed6af425a979bb4138e75946737dc4910864b814e33ad89b2bd464d62da6020941e2ae623bd36da9b2b50ef7f84cd10ab760a4c9b788586a788e3b7375d1b9996a41816796db4a17bf403d9c69908628d758ca33e3c2659e9080144769fe27e7809d937", 0x70}, {&(0x7f0000006000-0xc4)="0755bcc913efb156fd94e62926aa165e357746237b7d4bf92f5c69dd8b39a8d2fae6fb653035c131a32ca997ac7775d7d576623585525d106459898b75b4dc1c8db381dfea46b974dc65d0d0767ba13f7f4a5d05952ee3fdd2ee2fadc49f92ca42199a007e3a35b5ca41aab76a9515e68aca088092297c763ea89d52cabfe59e7b8a4800dc244a7fe511425eaa6f069fe468fab5fd63dac6f3c3bb832fa19164801875e778825d487d2d9c205e5cbf0a436f802fdcdec0366dbc0e066463cbf79a5993fc", 0xc4}, {&(0x7f0000005000)="37ca3929883d5f7a4d9467151654dd85556dca5748980b775692bff3aefc7a5bd5f289e0cc3a84d91bd8a2487c137e0bf73bff87cde58b137b", 0x39}, {&(0x7f0000006000-0x3)="4dc7cf", 0x3}, {&(0x7f0000006000-0x4e)="2130a4943940d5e795c00381854bdb2fbf5cf4c31537e9ff1454b5e602197993c72ce6d58d47843ea4531e92bbae3ad52b53daa51ed70146417579a8a84cd2addaad906010bc301cd4dd104e1495", 0x4e}, {&(0x7f0000004000-0xe5)="429178f5760eb08e3d7f5d9aac525c00502403f4854ed1f43e258e8e13450206cdddfc955d47ae9256412f21d8a8e3dfdb41d4bad953f61f90e2c467ad30c649fc57ef4c079875c124dd911948445854cc6849af86bd30883ea57f492969ae409272944b0277f76e7b1631aeb3392cb68a001c0ce8a29b40e215d2c30d776ae0c13ba1370850f1cff684f32e8eabb0a857053afd773cd2299d30892495e0c9f96e83107f928d99c98d466eac107fa2d160dd9c8640976bf2b5c0d1fc67ea4c819414be0ee6920ccb4f1cfdd161d64740abfb73528296b96dcb5f6fce1b0ebc30c09c2650e6", 0xe5}], 0x9) accept$unix(r1, 0x0, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000000000)=0x8) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005f7000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022e000-0x4)=0x10, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00004ae000)=0x8, 0x4) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000a0a000-0x28)="1f000000120003f2f9090000fae000770700001405002200dffe1aec000081", 0x1f) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ef6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000da3000)={0x0, 0x85c}, &(0x7f0000724000-0x4)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef5000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000391000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt(r1, 0x6, 0x7ff, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/10 23:44:37 executing program 3: pipe(&(0x7f00003a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"7d5a75ef5eca6a"}, 0xffffffffc239f65f}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r1, &(0x7f0000cee000-0xad)=""/173, 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000a8000-0x4)=0x7ff, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000953000)=0x5, &(0x7f0000973000)=0x1) write(r2, &(0x7f0000638000-0x181)="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", 0xfc) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000031c000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000957000-0x7)={0xa, 0x2, 0x72d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffff2252955}, 0x1c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000daf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d0b000-0x4)=r2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x1000000000089f0, &(0x7f0000894000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c9b000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00009b4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea1000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a03000-0x160)={{{{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, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x4, 0x8, "12be95ae62e8bfee65705e686bc2b31a551063f125fe17f018dedb575ba4b32429d2439809c57e1833db2e408c23292597ee208ee2cfbde52e0f84c3421643693ce179809db5775ced2fd3d8eb24c188"}, 0x160) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000689000-0xc)=@sack_info={0x0, 0x800, 0x8}, &(0x7f000093a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cac000-0x8)={r2, 0xe0000000}, &(0x7f0000f08000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000321000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bd8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000657000)=0x0) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7ff, 0x200000000010) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e0c000)={0x0, 0x3, 0x3, 0x1}, &(0x7f0000d2f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb0000)=@sack_info={r1, 0x0, 0x1}, &(0x7f0000a90000-0x4)=0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000004b000-0x4)=0xff, 0x4) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x802, 0x0) readv(r0, &(0x7f0000c68000-0x70)=[{&(0x7f0000b47000)=""/67, 0x43}, {&(0x7f000071e000)=""/182, 0xb6}, {&(0x7f0000e1d000)=""/214, 0xd6}, {&(0x7f0000e93000-0x1a)=""/26, 0x1a}, {&(0x7f0000647000)=""/243, 0xf3}, {&(0x7f0000cce000)=""/4096, 0x1000}, {&(0x7f0000ff7000-0x36)=""/54, 0x36}], 0x7) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000063c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000677000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfa, 0x4, 0x3, 0x2}, &(0x7f000077d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004ec000-0x106)={r2, 0xfe, "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"}, &(0x7f00003a0000)=0x106) read(r0, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001a1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fc000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e3a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000316000-0x100c)=@ethtool_gstrings={0x1b, 0x10000, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000085000)="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", 0x11d}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x3d3, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 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) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f78000)={@generic="b210aef0916d9b18b71830eb3a6e54ec", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='gre0\x00', @ifru_data=&(0x7f000020e000)="0f00000008000000db0001eef7ffffff00000000ff000100f17fe6030d722a32"}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ffc000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x8, [0x400, 0x100000000, 0x0, 0xbf, 0x4, 0x7, 0x8, 0xd01]}, 0x5c) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffb3, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x1a, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x7f}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x0, 0xfffffffffffffffe}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000672000-0x2f)="046b64f0d1a230ac128771efcde784e43c877132f510155f0ff479491204bec879b5a00bcee0f19452b4b7ff8bdd41", 0x2f) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/10 23:44:37 executing program 0: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000043f000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bb000)="d3ab27191a0100235fba602dfee8000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9c8", 0xfffffcd4) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) listen(r1, 0x8) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = epoll_create(0xff) connect$unix(r0, &(0x7f0000700000)=@file={0x0, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000679000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000797000)="358a594f83c92e0bdb20b9758373dfb336c8fb20a005238535512e5762d1cbd2c5887e3ae6c635a2b1ec388f9a83462c90ae617eb543d5ba0ed35e3475f8bea5ade87d95919fa26d6a929220e593b06336039ffc5139a30c06b91fd12d39843b885cdaf753491249feceb0aea4aadcba70959c57182f4b6e30c473c096b1a9", 0x7f) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 0: socketpair(0x9, 0x1, 0x401, &(0x7f00001e1000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f77000-0x10)={0x9, 0x4, 0x100000000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000050e000-0x8)={0x0, 0x2}, &(0x7f000041d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000049d000)=@sack_info={r4, 0xed, 0x3}, 0xc) 2018/01/10 23:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b58000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000073b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a0000)={0x1, 0x5, 0x800, 0xffffffff7fffffff, 0x0}, &(0x7f0000776000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a4c000)={r2, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000070a000-0x20)={0x2, 0x81, 0x0, 0x80, 0x20, 0x8, 0x6, 0x1, 0x0}, &(0x7f0000fe5000-0x4)=0x20) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000b31000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000083d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d6000-0x14)={r3, 0x20, 0xfffffffffffffffd, 0x6, 0x1, 0x1000000}, &(0x7f000008d000-0x4)=0x14) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae5000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100}, &(0x7f0000d32000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c9f000-0x8)={0x0, 0x3}, 0x8) r1 = accept(r0, &(0x7f0000696000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x10) sendmsg$netrom(r1, &(0x7f0000751000+0x461)={&(0x7f000085b000-0x10)=@ax25={0x3, {"68e7a304e084d5"}, 0x100}, 0x10, &(0x7f0000901000)=[{&(0x7f0000f37000)="fc78234c77363c745afbec10a5fc236a2e88efb1d28747", 0x17}, {&(0x7f0000e68000-0xc8)="49e910bcb08dacb1d4235e7c7cd64af56c9ccd583bb8ad3b48e995f178b66fc31745d9152b255ee78b560d9b22b4d29bf0dd2bb0d09573677c8b46001088cd6a775ec9df2d328bf80e381324446c03d991b483b8a938f3e454ddf5eaa60a219b718f3f606aafdd8f1c3795f00034c87fe17a906fc7cc2ca9e27d84351de1b6ce15553d75926421966b7f042a8f9f5d1b20238595fcc0d8cc1d5fece8f41f39256eaf3836c17631a5b2bdb08cf28372bb5f9bcf15fe8ca47176baa46ed4b33619a0e3847392feeafb", 0xc8}, {&(0x7f0000d72000)="a2cd2798d302d24da001987ab9c02ec9d33730da48f52793427b99fe1b7fc9a2cd1d8196cda87b56116471ca75ffcadef1c3cc11ebbea5253551a91e95bb6b9acb532312b75b729f6524fbaff9ecc9f64ae9fe6a80a2723ef5de7f9cde8ed295c666e508a15fd515b2ee7bea", 0x6c}, {&(0x7f0000107000)="d594924ce80d7227b645c5dda9c30565d2bb3e6514caa08224b40a10bb984fd0489f8bfdea2758f3412f567443b13557512bbb34c6a795376b84dfe43219c4685648acc6e3f93531941d57917682edda14671d94a0263e56196d5efe8172ef0a031d68340efc46e032a66cd8d14ef5c03c057a98e60c160a2ef1dcb147e38e322fc45290a156785a684da3b58c98524f5827c094895ae624d950f02840fa0dd7be9d0bdaa1ab24310756fb564afba6ce22e2a7dc6a39ad4b849ff6639c0863e754b2d9aaec0cfeeac6f218d435775437b97b", 0xd2}, {&(0x7f0000dc0000)="caf1ffa2cac8e44f8d703fda0a68d28aa01f9927a40cbcf808b3d1a16e602647eec9cf4fbe46fe2041d295351f9ed7f9622a24b85eafb79d4677d1b7fc7b70fd23f93e8c971a72cfcdafbbcbfa16a27751574813878c92e2443de46de438a3d5933b2bc547edf921f86f9705d160eb057dc2c1917b06e6ec605934745c97786c9cad1f6457a1fe5058517231fdc2d3b2366552818242ed75c89bb7a020de47f02b34109c577edc709132cb45db0295e9a526", 0xb2}], 0x5, &(0x7f00001b7000)=[{0xe8, 0x0, 0x1f5, "6e4f2065ad643627ee7b7d8f59551ab8e05728f7e222a0d66184f14f6643e44a6935cb3dd11bde9ee16b52fe425082551f7a1e47f081eea979b16f60809787a8e9ae6dd89dff8db5dd76ad4eae0cf0b935871cb40813dddcb5738b399a52e8d2d58f2f388d1a9796f468c288c7ebce88e8cb3dc36862dd9af4e95dd3f59ab7298da9601388bc76a1a1a54ecd17d44802b53e23f1c173276cb5079c4c0642ff5082dccc42a7640f577698b312d809531a82bf87de783964a7759ef4f8ac154d2c3cb9c1f5eb805c690a9f23e272fd0d1aa66422"}, {0x100, 0x107, 0x2, "70623c1a92bebe6827b58a47363a325a8a84df08b334c2bced000b8298cc5429054ab8e576e30356c07038bb8d9e17409477485bc04863888342055c654594eaee58d68ca8ea5b456017319c1d41b798bb3e1433402a71d1b76901eab5eb9944daf39765e452a9e29980224522d41abd03352420fb390694983189e79c014ffe3ed64debc70c45bac0e2b48801e77be134f09de479a3b212df6a84d14340ed627e2b87d7ebd020f09c134fea99dfaf50ecc9cf2e7dc563db2dab9b02536b974d6fe29d2c5143ae62cbccdcfaf656263574aa4ebc498b909ee416c5359e656283629750513bc4921d1497d8"}, {0x98, 0x84, 0x20, "3093ade7fbcd672e98626f0a1880e97413dddf89eee83eb3ad1ffff8efcefcd6fba2d60bee2e1cca765d20d272d92aaca35ac1bf60f788158f16ba80519fd1d73c37ca1c08b0282a4c37a4ec1847ab189ad6ba8104d80f9caae66c709bc402718612e680f5788c4875c73412bdf1a4d15c3c16926c97d45a1200caa7a51312f1665337"}, {0xa8, 0x84, 0x7fff, "6f1b9eb4f8cf5878631991a954598f2d42f00427dd60b8150df237e124193b071945e1832dbe09663c963e2fb20081a7520a1810718bbcc89c093f30e87372b9dceb9d00dbbb61787801b9455a5f9cd2b36ef8b775a8a9926d828fc0885d7d234c78c31eb87cadb99e61ed2a6e3120391c7887fb7ff132cd25fdabbeb3693553af2a97b85023889d73b5fcb036b70ccdbe0d65"}, {0x88, 0x107, 0x18, "abc919a307e56265c7cfdd4f6773ecf499b28a1c942566d6957d0d3c2c08ad8e5893cd27b7268612504c0dbf35b207bfabcd2c29aeff48672fe6881b49a98b2d83c0d9adc771c82bb3bea3004c141b7025668e4a3d221504642984184b838d1cf7154827c36f17662fdf84a677d738c9dbd3"}, {0x18, 0x11, 0x8, "7f012ae5"}, {0x30, 0x12f, 0xec0, "394d7b328a1698ed2ea8be52d6da19234a6665fafcecb19194d0de9db6c64366"}, {0x78, 0x10f, 0x9, "a3fd7ac800f81ca74b63dff829b8992931aa79e864c4b02641f6c7fe8aa3893c4df1fa8bc36c55f5090c093c69240ecedcccacd54e98888398b2181206c464ec25dc080a036b92d4e45e116d6f30a12d01ecfa1610755eb0bb92fd3c67feb9cc1b01ca2953"}], 0x470, 0x20000000}, 0x40050) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004ab000-0x4)=0x800) 2018/01/10 23:44:37 executing program 3: 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) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000184000-0x1000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66bc54b4904fcd071b8d4dffc7590734f9e5a98cc1d3a73d9632286fa3a14c2d7f", 0x40}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x19, 0xa, 0xdd3, &(0x7f000005f000+0x262)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000de2000)={0x0, 0x7f}, &(0x7f000025a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004e0000)={r3, 0x7}, &(0x7f0000de3000-0x4)=0x6) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket(0xc, 0x1, 0x7) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) 2018/01/10 23:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000274000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ed2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ae5000-0x4)={0x6180}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cd1000-0x56)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8e94, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe07, @loopback={0x0, 0x1}, 0xd610}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005fa000)=""/4096, &(0x7f000082e000-0x4)=0x1000) 2018/01/10 23:44:37 executing program 1: r0 = socket(0x4, 0x3, 0x2) setsockopt(r0, 0x0, 0xd1, &(0x7f0000974000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x29, 0x0, 0xff, 0x5, 0x0, 0x9, 0x1}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c0f000)="11cf43b58a79b494bff22bc81d3e7ebc", 0x10) 2018/01/10 23:44:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00001bd000)=0x0, &(0x7f0000751000)=0x4) bind$inet6(r0, &(0x7f0000c50000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) bind$alg(0xffffffffffffffff, &(0x7f0000966000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0xffffffffffffff77) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/01/10 23:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00001ae000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4004080) sendto$inet(r0, &(0x7f0000b1e000-0x1000)="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", 0x1000, 0x1, &(0x7f0000260000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:37 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd721) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fd4000)=0x7, 0x4) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) socketpair(0x11, 0x80000, 0x6, &(0x7f00007f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd5000)={0x4, &(0x7f0000fd6000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000cbd000)={r2, 0x2}) 2018/01/10 23:44:37 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c3000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0x5) 2018/01/10 23:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000039b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000526000)={0x0, 0x20080000000000}, &(0x7f0000744000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000616000-0xb8)={0x0, 0x800, 0x5, 0x8, 0x2, 0x0, 0x8, 0x5, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0xcbf, 0x7, 0x3f, 0x1f4}}, &(0x7f0000362000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000013e000)={0x0, 0x3f}, &(0x7f0000e9d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000850000-0x8)={r1, 0xb7}, &(0x7f0000e83000)=0xffffffffffffff7f) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000050b000)={r2, 0xf5a3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80800) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x3) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000fcf000)=0x0, 0x2) connect$ipx(r0, &(0x7f00001aa000-0xf)={0x4, 0x0, 0x3, "8ef0d4d827ea", 0xa99e, 0x0}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000fd4000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fec000)=""/110, 0x6e, 0x10040, 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fed000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f000041a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000487000)=0x10) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00003c2000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000e45000)={0x0, {""/7}, 0x0}, &(0x7f0000c63000-0x4)=0x10) gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) sendto(0xffffffffffffffff, &(0x7f000084f000-0xd2)="b0d992f0c4ada727bc1a155415fccd27e5ac920718695a44243aa0a1bcf106ff31ce613c07e774edc19c39157d0946cf1fa04b6ea23a2e7325a11b98fb6d25c22baefe1d1cfc1baa33b6a60120ce573366fb3a683ef42ef0cf14682c121c6f01e2f78bffedbdb4ebb8c48f8181fce3607216be77947cd21b5b03d60758f698674ab47b1bb11984fba310b37bdac16698a6ecc46835b4705ed678342ec132228565df9b7d9a35dc00f4daffe721d3f8bc8c95c8d7600aac6b07c40bfc8284ce341059bf025311721692381312afa60c7e7add", 0xd2, 0x20040094, &(0x7f0000d44000-0xe)=@l2={0x1f, 0xfff, {0x1, 0xfe, 0x80000000, 0x0, 0x7, 0x6}, 0x6f26, 0x1}, 0xe) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f000097a000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e68000)=0x7fff, &(0x7f00000e5000-0x8)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ee2000-0x10)={0x0, &(0x7f0000104000)=""/0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000424000)={r3, 0xb8, "9a773190f8d345b6944d86188f47a86c7290f7572acac3409d879068921b93fcd81747f73166ed04798a48f8a64507b74f92e1b6ab0fe962663737776c0a415e0ba4bea4fc806972a59b54b4b88eb2f8d1a4a826d5b733312553920ee62c4802f01a14a5a40e68655e21268fbfe979d61cd299565b19e27731fd2e6557896d69445cf0328db3cb7c59723a43a93374aaf7372eaa8afa9ce59e4e6dc670f413b44147fb0ee142b6d2a2c402f0847fdfafad1b9f26bff69520"}, &(0x7f00008ea000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a42000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000335000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d76000)={0x1, 0x0, 0x6, 0xfffffffffffffffc, r4}, &(0x7f00005f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a6000)={r3, 0x5, 0x3ff, 0x8001}, &(0x7f00006ec000)=0x10) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0x7, 0x10000, &(0x7f0000ce2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000038b000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008de000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e19000)={r2, 0x7, 0x9, [0x827, 0x5, 0x408, 0x6, 0x80, 0x0, 0x0, 0x9, 0x80000000]}, 0x1a) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x9f8, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000d3000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000175000-0x4)=0x0) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001a6000)=0x0, 0x80800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000001b000)=0x7fff, 0x4) syz_extract_tcp_res(&(0x7f0000474000+0xffb)={0x0, 0x0}, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000cf7000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae3000)="1c1b66b4d2798336beb286f8a7e555757173af1b272f6c48462b7bf3c05b0438cadf6f8c9e3b4cdb9a4fcab10e9f585eec620521e483281a7bc972a8824b788ead5e3b48c0ccd7d3214e5058dbd90450405f2aa69d7c21294ee4548e9f87139324d05578a7542e2e58387bd62db38e7531499afe1b8c737f36e2ed2b89485e151528960327a3ebc32a6760e5514170e60a50f55f62", 0x95) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) pipe(&(0x7f000080d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d12000-0x4)=0xffffffff, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000584000)={0x0, 0x0, 0x0}, &(0x7f00009fc000)=0xc) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000798000)={0x2, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000091a000)={r3, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000098f000-0x108)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x2, 0x1, 0x80000001, 0x2, 0x6, 0x2, 0x7, 0x0, 0xe9b, 0x2, 0xffffffffffffff97, 0x8001, 0xbd3, 0x4]}, &(0x7f000086e000-0x4)=0x108) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000078e000)=0x0, &(0x7f000078e000)=0xff0f) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe46) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) pipe(&(0x7f000086b000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000be1000)={&(0x7f00001e6000+0xc32)=@generic={0x13, "ced04b0f8dea2c7724c4b2cf9c69c6870e74db7ec5ba959cd0b17e28ee981fedadd00e924b25efba04c4a97679e887b25922a29e5916e9f34409ec813a354b3f0e608936c518ead14001fb7aedb65a67c6440c2ac9afcdb1db1cd743454cfcd6b0bf5cbd2fd9c1c0d92d48d8f578cf7ca52c77839d0ebb450069091c879a"}, 0x80, &(0x7f0000836000)=[{&(0x7f0000615000-0xca)="c3261821ed4d4dcf5d76410b14f3bb0721402c5307f8015be6725e57559017b6cb902a15f631938dae725cd144a6b3cffea9b6b0a6e0e4397d208fe6ce7ad06405cf94536245c4bce84f95f3a889a49af88537080357af75dbc53916c229181801cdf6c419114c7e1ce0ec17e961bfd70b6f3215bb994916c5bf3937d261a7bd20cef68efc9c598c441e34f31c53c77e0a81f9486b1bae11f8dfd43474beca632605b8052f91a4fdde993366b5b0366edf0c63421afb2051b5fc2a1545bd507916d3d7b2d0cfa684ce48", 0xca}, {&(0x7f00001c1000)="bc8671c7923b71dab5c9dc0663707212d327e828b97e3505964de24f55917590560e6046d7209ee5420d9d84a14d614e59cd91d29c381b96991f3c131499d026444d6e10c73255041ff057f7b623dc1e6e5977a4bf123a60668b300354d5f98a5c67e4dfce85e48b5f521b83a6fbd9e5f5523bc496d228e72a9735348adde336c226f52312", 0x85}], 0x2, &(0x7f0000657000-0x14d8)=[{0xa0, 0x0, 0x9, "c418ba37b66ca375f494717408396d4c86f776530e97a2e4fea4755addf885b0adfd570dba47181418795fe5d0e6137b7c093a5fbe5ab312e8e8dd026a8f9e1b3d53795e8bb911cbb94fcc01bc520f9fc3d6d37f470627807a032aa1d0ba39c6c125270500286df6d3894b80c06277bfb555529f9431c40957fea980394064fc02f9e92aa55bcb1e050ee284"}, {0x1010, 0x10e, 0x800, "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{0x68, 0x10e, 0x937, "84cf573351112e9086d9c59f78edc63ac3f315913fcd97b6995b0fc6dc890ebc07e4ed44607094466018b8c099d1aa9073962b9a55c54750527824fba7cb9c41344c5eb7f1b016a63818c01c28a02df66c5823aebf517c04"}, {0xd0, 0x11d, 0xb0a, "db2a137419da531cb1b94c0fef1a6e5dac805ee2429655c4e4e3baed84e5fdfa21ea61f79eb59dcbc7049d005fb02a62e4d4449234041682d2abafe4deb8ea257bea913f58fbb62fec182723cac92924420be691630e760db42f5ce2fedc718404a6a16f76b0ffec74ec394e60e0bedfbeef890304c376a1e16af094bfb2545c13c733c78fc729e6da3cb4c7dd93485e0331f63e0a2b6316beed8b2d786d0b877b325f264b1b12cd46d2687df01b622014e07d9c0cb882904cb93a6e"}, {0x68, 0x1ba, 0x1000, "275344932c8ac4a7f3252cd507a3333d60df467e4e4636d03398a37d67cceff40e832ad184b976b056966531e1dbc6972666d31387f9d52664ae6db2129158fddf297eb19ac23b87f0ee79f3a4fc36a6fe1a"}, {0x78, 0x103, 0x9, "0b410dbfb93622506787808014bd1d7298c3ca4eea88565167004b4812f4bb4573905a346834d405596b7644bae8ba2d07f8593faf0f90276c0a58d1f5734904257545445a0b6f0584544901be648866e4e2b1f52740a4b13a4c40d2a607e662948f5edd52"}, {0xc0, 0x0, 0xfffffffffffff001, "742e13f862270ab15b5c445485e40611578d36f4e0e61a9587c1bf97a1c6a0d5a365c590d8bb204db5687fe9355a201112f40bf0a3b3b48396d0043735ca9c8bbcf6a275f343f633e71ec3f7d226055788aa1940c0f854b3dcaa1a34eac2acfb013724224620b1ba585d7f1628445c9ff5d5f058d7f4fe8aace3099b03eebd2ab9f67f9c5e4fbdc411b37afc20c2980a673b28d0fbc4627f6de4cf4352bcb1a6408d6c77abe639f79fa041"}, {0xc0, 0x11f, 0x48c2, "1c7ed43ab26c2adcbff1af306ddf901e0d056be65307495a1e6c3ca7cbec9a684a382de8df62c929570590f0e64ce7b75c304f6a82e210a652a288867edf74d6bd89b90d44733d963c1a3621f4f0f2587b77ba0ed298f9dd2286691697edbf53cb9298366d3a8c136664eac037f63870968e3a8c0ef2c5a54eb77a10d6b96c425fd73c8a01a6b3be4400c77cb75d5fcc601ba4d93f84d335bd524728292628ee5be8e5f3e2b623864c4873"}, {0x90, 0x0, 0x1ff, "273f8566349237f46a3899b99016da64197156ad2e0b83b0bd1b72be4a6324e149a6f0a3e3ea4ed55a6e224c979fad9a7888af4242b0c6a4b402dcf63a18732f827bfad5b8bdb016509733a28f2c44ccb415637ded5a4fffe32e598a31e6cc0a6a09063da24af3a867800c87f910e38aae48744c87a85213988c7cb0436ef5"}], 0x14d8, 0x40}, 0x890) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006bf000-0x14)={0x0, r1, 0x0, 0x3, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000078d000-0xb)={0x6, 0x6, 0x100000000, 0xfffffffffffffffc, 0x2, 0x7fffffff, 0x101, 0x3f, 0x7, 0x8, 0x5784}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006ff000)={r0, r1}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000056f000-0x14)=""/20, &(0x7f0000d28000)=0x14) [ 131.890368] dccp_invalid_packet: invalid packet type 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d47000-0x10)={0x6, [0x0, 0x0, 0x9, 0x5, 0x1, 0xab1]}, &(0x7f0000ba1000-0x4)=0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008e1000)={&(0x7f0000ee8000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ea9000)={r1, &(0x7f0000f39000-0x2b)="d472482e6516920b665ecdaf207e2b10407ff16b80d58408f794231a40bba0f2255e959250e99fdb421bf4", &(0x7f0000d3e000)=""/179}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002b7000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000c45000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000ac000)="03789f6046f5b7374581999b2da815c5f76ee209beb0e967acc1054b4982b36ab1f2670a58757b0a06fa4cd039b42e2e146b779acf0a31cfe98b6a7177f8995ce32dac8e3e5702d90442acfdf338a6890f681d6482c8f653edc500aa2a24861995564cb32596f8ccdf1cf1cc1f8b446158441a33514914f1a5903096ca9ce52a", 0x80) r2 = accept(r0, 0x0, &(0x7f0000e35000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000925000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) sendmsg$nl_netfilter(r2, &(0x7f000073a000-0x38)={&(0x7f0000d48000)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000528000)={&(0x7f0000871000-0x49)={0x3e4, 0x10, 0x7, 0x800, 0x1, 0x2, {0x5, 0x0, 0x9}, [@flag={0x4, 0x1b}, @flag={0x4, 0x14}, @nested={0x1e0, 0x70, [@typed={0xc, 0x69, @u32=0x81}, @generic="612d60859811000d159036bdd5208826f67ef2dec31f3932d67f30904246e349b970e6fc924e9dd6589ea7419992c7f37cc78c4e3cf79aa5080ae178b288965b2ae7ebbc43e3133c2e9edeb7506275073e9d3fd1dc245708a55025ee1d355348a9edf153456c611904eb69f37d5d17ba22750bf3c74d4dcb40595b3a8eaa49b05dc68aa37fa43f318e32", @generic="bf4168878ca1b104744a6818bb739c0f3adb8cc6b02a5e5d7aa06d4e9488a98689dd2cf12e01e7e25da4bae626e47e47f134df0c0afe6ddbf48dad9260ed88c3b81986402701410e2c19c0e7926facb91593c5850af69084078397468f1f0ea3fe4963d4b330fc0f00ba96365be9f0487b8bc516fa6173c954c8a536b504fc8ee49f208b4325ec8585ceb5f9cd55c63e571c6b866895b055589c0c4d318207979b3c7bb004256118436822d1fbaf5abd74532e8b22b451b671ab0b04de8315a674bab9e090c6873ade19f03c2378dd", @flag={0x4, 0x45}, @generic="ad1431eaa0ba227dba47b056987ed33097237d052c0323399c53ce187496b3ffcf8e4f3f4933c33187774dd228217ad942e200019e5ad3a19e49f3dbd3955f05aafeb19d0ed1807f4a46e91bcca2d165ab758ea81160e4071f828e9efcf494fa17a87dabd0e35fecbf13d4257bfa1796b854e5"]}, @typed={0xc, 0x32, @u32=0x4}, @generic="bcc270e4404d5964e91d3532e2a4b1bf4c1dc78b29a6c9f322bf24609e4ec5285a60af17f2ce3c971ca205581dd700250d2595536a15491ed17f9f876d71ed50bd0c", @nested={0x174, 0x70, [@generic="3c85e3d4acc5feaef5091f93ce90551b4109162b57e793c584ca252eb791fb9740569858fe1ce741155f983beb2f8173e04dfd26972dedb7a9f628e16f0482", @typed={0x10, 0x33, @u64=0xfffffffffffffffe}, @generic="d9bd0fcd1f80ebc6ea8fc6b3199ebde04741d7d6a55daa1d43ba31e5655018b7f9326277a69870e16f261832dc3baf2b991be7f1577a6e719e8b557de6a7bccf9ef3ebbfcb825912124adbecc834ee56523628f58040267763927865ad8949309523a450fb0c1bf133758856f02d36280f18bd1e4989210f9eaad305566bcaba8c2a3b9c790ff58d11882797dda64a451c95b75d396cb9155faa3025c9356645a59ab93e9466bd55ab247538916732f7192b02e3829111b95b01017d577295a94ddf842c3780792eab0509da2a04ec3e0c8a85a1f16de1", @typed={0x14, 0x25, @str='em0nodev\x00'}, @typed={0x10, 0x1, @u64=0x666e}, @flag={0x4, 0x3f}, @flag={0x4, 0x7}, @typed={0xc, 0x92, @str='\x00'}, @flag={0x4, 0x3a}, @typed={0xc, 0x4c, @pid=r3}]}, @flag={0x4, 0x36}, @flag={0x4, 0x74}, @nested={0x1c, 0x4f, [@flag={0x4, 0x66}, @typed={0x8, 0xf, @binary=""}, @flag={0x4, 0x27}, @flag={0x4, 0x4f}, @flag={0x4, 0x25}]}]}, 0x3e4}, 0x1, 0x0, 0x0, 0x4000}, 0x814) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000361000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000362000-0x4)=0xe8) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000362000-0x1e)="8873a34453a7c0881affb2a793ada12b9c8f1919aca5f278a2586b7187f1", 0x1e, 0x20000001, &(0x7f0000362000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x2000028b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x59)={0x0, 0x51, "2de50e176edac419c87a8bf7d5cba947f021a98e5be0c35c5b9a67c303ebd627300e023c99e11c8830dfce6c80af568d203579106675f4a417404b86f6c5d6d43bf7368e003c9f8723f0c4492c6cc9265b"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0xd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x80000001, 0xcc, 0x6, 0x10001, 0xfffffffffffffffc, 0x8001, 0x3, 0x9ab, 0x0, 0x9, 0x401, 0x7ff, 0x71b, 0x94ce]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x37, "a4a4b74d10e9fde6048bdc799d259d97abd536282b5846b79e453d02fb1f76da4e3ce3276f9801fec0b481676e77a797fe520214cf3a17"}, &(0x7f0000001000-0x4)=0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6c}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r6, 0x48, "019b448a8c6e5796c4b05ed9e03a62681999ff4848352dd660d29d0dff7686b692e2879b15b3a59aa25b7707039bc9bb125e1fc6dda9da89474a98131bcc85bf848e7bc4f7fbee33"}, &(0x7f0000001000)=0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x5, 0x9, 0x2, 0x2}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x1c, 0x3, 0x201, 0x5e36, 0x5, 0xffffffffffffffff, 0x1b, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@in6={0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x66)="9fc20044548e9a2c981b1e51e68addb643ee6f020a80b6cfb0c30b9ff8755144184d472e6936dbc21ed01a9fce84739865754a63b1d509ab24c9ad90792dbdecbbf6d89c03e290277d0c663e5e45ed8d60633e71b20bec78fa8a72dfca1d6c50ca746c5bb5ac", 0x66}], 0x2, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x2, 0x4, 0x6, 0x40}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x8000, 0x3a6d3296, 0x8001, 0xf21, 0x200, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x6, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x80, 0x4, 0x9, 0x771, 0x5, 0xf0, 0x80, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x401, 0xfffffffffffff800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80000001, 0x8, 0x9, 0x8, 0x20, 0x9, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8, 0x420, 0x4, 0x9, 0x0, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x2, 0x4, 0x4, 0x5, 0x7, 0x5, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x400, 0x0, 0x20, 0x555, 0xfffffffffffffff8, 0x80, 0x0, r9}}], 0x1e0, 0x8000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0xff80000000000000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="5cd9ae511695102f352c0093216f391bc396c2be175e39a2c4854204d75964ba6f45c9fec39fbcf3c9551ccf5a8381297520cab57d5ebebfa6b5c168c874a573b65db477ac", 0x45}, {&(0x7f0000001000-0xea)="98910555549245422bc96b8ca07d1517577b2ada1bf2c2120f095b677f3778d2b95135e31931723ea8783159c89454f52ccf855add23aa846e9a6aab55e9fec16ba55e0508c86c48315f63f4f9294f1f08a004298ad6ddc1e1a9324993593de16e43464574574a6f820f128e24f24adca843c150c1f66963972b53861672a8c2273558f05540798d24899456490511206b5b8186c9e1778b65c30be4e729589d587c29010a3be9d72f70abb87a8973fce3f239c1f5f1e3ce9d9d372a54e0ce6f73b98ca0e6411f242b003dd487bca924ba0df6496224a7ebbb0aad386e18035f6e68c2bb27392f6a2e9f", 0xea}, {&(0x7f0000001000-0x46)="547cf870c7f1490e4fde4abd8b60a3e8dec1c2920658b5913828b4eb7477b1a0bdcf02f11808cc2855808370084fa7cc0c5185401cede43e2fcbbe80ae804eb3509da5b3fa248c4ce687fd652e248a0341ea78d4790b9bb492719f1769edbbd181e7e7cd6009caa50aced8db0c112d479184b5fdfebb130e18345c8c8936aeef3bd339a743bc12969fa7320da900e0f31b", 0x91}, {&(0x7f0000001000-0xea)="d9815933abf94009be635c43d5f84df942b6145f77ec0897390695073028b9faab6b8efa988899a7030f63c349de2a7d3de5477536fc3eadcd3e3a854148c39b2eeed3fedb0fcd3963d22e915074e46f55dd79bf4df829163408f7f5c7a8754993ee9b1aae55657b6b21175b30f72f5bb98406a9b74a9d0f3eb1f2d8077047b59124f418a3c30ef1f98d99614cb48f408a3e4afca4acdea050f1722b33cb62ea1497e1a9aa132c0f1029dea4d75d2a082d8f5d3ca14aa4cf20f72835239aac169c045c24edca3fc4a9b2ed79ecc1f868091e7345ded85362873c3b60a64cf56f755a7858212985c2bc5f", 0xea}, {&(0x7f0000001000)="739cdcc30109674171b752d8b5fbbb0fd100fba2fef50d", 0x17}, {&(0x7f0000002000-0x81)="7f3e719d965585d743326c65e668c46c24af1e2aad5d37b03eae97f4a99c63906ce4f209632df5fee73879f6dded4883ba0eb9613990cb0a39bf13a5826e1dff30eea5e0eeefb50546a79d37029153276f0ade986d03ac267ed16d638498bbd2d96c520e385477d6c5724bade2a56c2b53440827a00672ff8f1db42e9048ffa6e3", 0x81}], 0x6, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xfacc, 0x0, 0x81e, 0x9, 0xfffffffffffff73d, 0x100000000, 0xfff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff9, 0x201, 0x5aa5, 0x2ed0, 0x3, 0x8000, 0x53, r11}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xef2, 0x5, 0x1eb}}], 0x90, 0x81}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="740a1ab32ed525cab1ec5eea90b97049e8b040e7a7f665ee97fd6858d8db24180b9e6ad9059d8a2dc20201254db9a4e2716e4d0cf2b1f1093075316f8565864ee7358b5b61fbce8285e82c7f713cd3c1ba53e4b34d9a9aac2bc44f65df366df71d13ffcfe09bf48d8f1a3f48681a5b3466b4501285eeb6e927810f049d454d80cb49b87343ddd2ba69c78ac6e77baf55723280d6c7a38e209e05fabebe", 0x9d}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x2, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x4, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x401, 0x5, 0x2, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x8, 0x8000, 0x9, 0x9, 0x0, 0x7ff, 0x100000000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xfffffffffffffffd, 0x800d, 0x80000000, 0x7f, 0x81, 0x6, 0x1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xbc, 0x6, 0x200, 0x0, 0xfffffffffffffff8, 0x20, 0x2, 0xffffffff80000000, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x10001, 0x3, 0x7, 0x3, 0x6, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xbc, 0x4, 0x4, 0x4, 0x8, 0x1, 0x0, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0xff, 0xff, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x4, 0xfffffffffffffffb, r19}}], 0x1e0, 0x800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="0be65fe2dd8b00bc81b66943b310c38482bda37e22e3b3ad145d3bc58e69e4c8f31b96b1a47cf3189ac9d14668aae5b8190edf05052435f5a6ed18a8ceeedfcbdb1694b1d7cc53a868404b2801fa3ebfbe72aa36b6c76aad8889ced3a95bf9c985028424cdba7a47cccd222ffaa0c1d6f0d6116ec5589e536e2cc27240fb0e9e6a325738f34faaefbcd2bb5af17ba90df0fb41cd438c8041c81d41c8a85bf6a55c841fd6a462130259427fee0023", 0xae}], 0x1, 0x0, 0x0, 0x40050}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x29)="401f9bf2110a0ef452a91c7d5b4ddb028120791864fa3db223ac9122b5a930e61f071cbe877e0dee83d7", 0x2a}, {&(0x7f0000001000+0xde6)="332f494fc5cbaeb675f8f5af48de54506f5af2a04a6f4116669352920fa37e692508fd20a69b4f83f046dc43e3ab608b11c14ab80c13e75613dc035f8cd1e98489cdde4b9a7c1896583531c114b1dfb3edb037e1661fa1201f2e621759c71a2c6263635759bebbf26be39eca7f2697cd492f128bac0d9d99d772551ca243d426cac35cd3340f9c", 0x87}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x62)="0dd24bb5093b401c238ab350c7a6223ad2f20a5507a62db4dd8114e909e923d08e458004bdc01792c8b593721e7b0dd2ed27fe946e53aee8cf0450e4d4c70014f5e8e2db6189ec72ff2bc5602c6e272df93ba8947bba34a93aefdf4acf6a90c08773", 0x62}], 0x4, 0x0, 0x0, 0x20000040}], 0x5, 0x40) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x14, 0x101, 0x2, 0x15, 0x0, 0x5, 0x3, [@sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x8, 0xffffffffffffec93, 0x40, 0x10000, 0x20000001}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_key={0xc, 0x9, 0x2c0, 0x0, "9be61c16b4eadd4ba7c859c301b3fe6ea58742a491614b0b5aaa0cd7ccf58c2157ea492d5783fc6216c7e6859f0cb8b2039e021f38ce3023cd7773d0f933459a720ee8663dafb692559b631972e1802857b8e07d8fd2bab2"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b47000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x30, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 23:44:38 executing program 3: epoll_create(0x3ff) mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000586000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fa8000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e5000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004f0000-0x4)=0xffffffffffffffff, 0x4) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f00000de000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009a9000-0x4)=0x60, 0x800) getpeername$netrom(r3, &(0x7f00007b8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000355000-0x4)=0x10) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009f0000)={0x100000000}, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000656000-0x4)=0x4101, 0x262) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000311000-0x8)={0x0, 0x6}, &(0x7f0000245000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002dd000)={r1, 0x401}, 0x6) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000088f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c8d000-0x108)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x52, 0xffffffffffffff00, 0x6, 0x9, 0x0, 0x7, 0x3, 0x1, 0xfeb, 0x0, 0x9, 0x9, 0x6e, 0x9]}, &(0x7f00001b9000)=0x108) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000718000-0x6c)=""/108, 0x6c, 0x162, 0x0, 0x0) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x4d, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x4d, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a"}}}}}}, 0x0) pipe(&(0x7f0000ebe000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f00006ce000)={0x1f, {0x8001, 0x846b, 0xffffffff, 0xd3ae, 0x9, 0x0}}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dcd000)={r0, r0, 0xf6, 0x1f, &(0x7f00002ac000)="", 0xfffffffffffffffe, 0x1ff, 0x1, 0x7ff, 0x84, 0xa4, 0xfff, "a24cd0d13156f17b0e5a01ef0525ad126c84a1b0f228b598cb8212f7da1400509113a4553104c9c84ef88d91bb153d9b37bc10495a488b5b4b0352c4a89fec2b31589bbd6f5516ad84521e78712602be17bd9c2e122d9fb42e6a2c041326c3997ce953406a27dade23c0d7c93728ecdeec251866e59a6f38aa780a5bed94d487c8d7577e415aa53e6d2da5beaad5df7457500810c455cf9d047499d23b9366ae5638bb34827564650925c5d3e9fa1c9035570251ee"}) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x438, &(0x7f00001f0000-0x4dd)={@random="11e4588ecd00", @random="09bd8fecf56c", [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x402, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x0, "376ba3"}, "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"}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005f0000-0x4)=0x7, 0x4) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000fea000)={&(0x7f0000feb000-0x10)=@ethernet={0x306, @random="7a3b9076721c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000feb000-0x60)=[{&(0x7f0000fea000)="", 0x0}, {&(0x7f0000ebc000)="cb855d6b", 0x4}, {&(0x7f0000db5000-0xfa)="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", 0xfa}, {&(0x7f0000295000-0x56)="ab1622cbbc5e35eeebac7cbc0d75da8e52e14b0463b1c33f4a81746c0430518f213e596e3adcdc6ea3f8f5fe210c5aef668b92bcda92b5e13b1a386ae003983d75fa3fbb623d37febd1649db30ed49bb0dd0c156ada8", 0x56}, {&(0x7f0000fea000)="fd34fde0fad169a01a6912d09e0353aa55f00df0dc0dca1fe7853fa0a90fc27360219f244cb6423bb0d190310547bd5292562634a1869558eeb72f1f4f579f884cc7566f6b9222943184c80db956305382e9ae189ec3560e9bb0e9d675014b85108098652caf269fe774826dd5ad6911d7a98d7fae9dfc65a211eefc68fcfc54", 0x80}, {&(0x7f0000df5000-0x69)="519a4bb0d936970e99d9629dd7baf3758edd81ba0bd50812781726b774b550262108196c2bc47cf70f1ea46d1d2123d5124c09472a52f086d78a87bfd702437ce47218fe787526ec557d806050e25507a0ec666699330d861c87975b9762e04a7a70cf0df76b0827fd", 0x69}], 0x6, 0x0, 0x0, 0x10}, 0x0) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x155) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd9000)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001e5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x5, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000fda000)={0x27, 0x7e0000000, 0x3f, 0x6, 0x6, 0x9, "e7b88db1882fcf5e0e367482349bf1a73c84da2fef596eee74ec773213c8f9ea2d5b91e64c4dfc0fd262e1dbfe0db9c5bd13bd54402149de25867b826862f6", 0x1ff}, 0x60) sendto$inet6(r0, &(0x7f0000bc3000-0x81)="", 0x0, 0x0, &(0x7f0000d81000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f67000)="", 0x0, 0x0, &(0x7f000015a000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, 0x1c) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00004aa000-0x4)=0x0, &(0x7f0000318000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000c8d000-0x39)="390000001300090480000000000000e11800022c0400000045ff0107000000000000000000040100040001000701d0000001010c00006fe422", 0x39}], 0x1) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000573000)={&(0x7f0000798000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getpeername$packet(r0, &(0x7f0000d68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e01000)=0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d50000)={0x0, r3, 0x2, 0x1, 0x0}, 0x14) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c58000-0x1010)=@hopopts={0x3a, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x1000, "a269de791de6dd16be4caed788dab1cbe0b36462d18fd0e7be4d3c1bf17f8c578a4c6ca403dd8b7c0f6e1e8b8bdca52e919d9e46638fe6a9c9ed1cb4efad7f6ccaac87695a350812a61d4c94f8a727e1489518cde3e6f24fdbe2a2f1c0f095f1cf2328daebd8340b17daa4e569b1fcd9104f4992ea225d2b74ee6e0d44894dc676ff51dfb9009c928054d5291c6ce41400b5e687d16289fea10b35cd12e288ed6cc862541ac106745b5faf01358253a380ea8305c6c40c63cceb4af96bbbd79641bc6a7f9fe3c983662ade86abd816d77ffa5f7d7c2cfd0ff4a2135ee74791d80308945c5ef21f4edab5ff8a1c1e5a2efc371dd698748df2f20eb654eb1374c7214a954727dfe7bb5d49465f13ff6fa1551518faa04d52255ce9c7a198e3deea96bf23f0000cdbab820d18ee2990d7ea43ed528d888605a6f8d9e1c70dd75434dbf0d9e7073067b9ca173e7490c8b2cfad2ad62d07d65731618a72da3480bbbb0519ea9075381421a7145d791f747f0b2318be27f6774bb342fac7d06eb20f11ee38e64db98e0e2056db4e545f86fa34d0c6f4b1410bde5c66bdec2d2cf04b5494aaea152400cecc9e093a8debfe27cf1030a7c834d52d0b8bede540f6f64063ae7523dbd9144ccc769e87518ed0a0335e993dafa5c48d81fd7824fd8f100d344431e0bbd06fd2cbcf24ffe30555eef59c79610504071fd8660ee15df9e653854392740b482964a535e1b8170c06eeab783e30254f393e21b743b4f8275a983079cd3727ac87c5b07c1927cdbbd34f96174fe07c2b1b1075b90e8fa24c44e3cd30b76b35b4f41d6738fba7d2d23fdc83636e453e4b8bcffd7a3183588dbcac54388ba3f414e4ed157d0f62fab5e64c9b6e6a7cbb204520d26ee42f4ef8abcb09578fbdc20481f45b22618552ac14e0a1af8d7e49dca037d70e72903d01def2c5e0572f4fe74a1e8579b251e4d553d193e9ad77cdfc164faaae41fbfa7e80f0f7f3390b93a068e044e530d34ff1f3d050b2f8070efd3740c0bbe5abccdbdc971633af78f6b041560dd6d3a1406a74240de92bb9b11e596d73d605f211c68d435abdffcd7bc60b7c7b38161017e04c8ad36fc6983bcf558c30907fda23d3e39c3068e2becf0918bca54c96ca60d03e31172bd84ab453a997ba528f770f144cac529eabac3e6f4a6aeb2ab899acc0a673df054e8d03a942e71076ef5092e64707fdcdf8b56c1e33462d46c1909657fd5d026a51854442670a49ff45b0fbdd93d1e35b925b7cc8fbf1a2df87d259dfd0960ff7a91d45490928ec340428932a0149bc928875867a435a01ef4ce62106b3ada0efb78537263e7b7f10eb8d8665910fd7add33eec061037f7bf0bba1a6efd8b1310b260010bec1c233fac0041020105be899846c19c0c57969c09390b52d51068dc2860ba018e9ebdcac201ce30b5c8b8b8d341ddb1ec250c7c1092dd10ee5c538b65c70151f41608691e57070e20af384993a172501c2103cf18d168f47317fac9a6916394969ab91d70935970de7276490b941b23257567de52737c65024249ccffb1b1468f23d0fa0c169292142cb6727a59d62d0de71cf12e065c98d4f27f3cfe1e04a55c55fe71fab9b8f1ef2ed7cfa17832cc0718866327126cce2d29e8323b0e8698d870abb16f291e9ec29ec7c662dfd23a667160e8dbd7fad30685ac2ad8c7c1114a41d43272a474ddb307e62b92ab9a1b1353f88f72e5426cb12c7d41298f5e3226e3a6dbee5ab3c63a07e3a3cd746483ff473e84c4ffad56e2a2b44c08e22362d3e366082c473ae9459af1c00c774704201417701ca7d6220249b16630a13df40197d44e770b115e00e5508c96f9686a3138fc383c6e49fade71613151a29fa990dcdce87be4ac458c894aaa429c41a5eaa4708dbfb0fdce94eb5ba102bdb27491994b6cd063390aa85dff48997b78bcc20a5ce70a23f6df1ce89b7c0ab5292bba3e789ccc52da4035045b61facd271d6201a1943b5b8af6220759b01a56ccdc63c26a16db3626b97b7fc794df797ed002c49b644a1beac511a2a316546688142177e74f386dbd41da0452a4df44e5f458788796c309fc713bb67138b1d6ee01265c533d406ec3d63d94880f9ca6575924c9c22eae4839835d49fe8dc113bd6eabeb7c43ad5729af9f9e353dc18e5c66bcd5d3b2ef4d4eee97e589a845439d86809f2403fda20c6831d9f685a41da74e2cf956df0892790ee913f602ed970455865577a9397d704aff9dfafa77133eab002778e62186368155f466720afc9ed043a76e328e8ee1b2964da42fe2e06f9f9a9e165cffae732767fce865109bcc6cd3cb737a3e1131168f55312f1e7d05454dbd0e906d35474e5730ce01f35e62beb71b1f122895cb6868995065453579f151caa0bd89589b28fbc44bc74591c00df4d3bea77addaefef1c7141d6f2a9396fc3e691656940691345a4050c3e4ea424a56e9824f7bfaeb9f128613b1e4a2f619acbf7a50ac3cf00026c7c31e223f30cacf7b3258cde6fc222410616c934d24df0bd3571aa82a30344bc90d04829fa7a891074657632b02f57e101b54df5fb0da782f96e9400fbe95af1b2014034fce31d3d4453abc59b316cdb7c376511b039cc5da3ca8e6d453edb4e902dc9a75128f6630a52e5b707b1b47b473e95201bee45b178bda65b0e3fc48b3d4d020d470366eec8e67100c740cb7887f5e7905fea5cf03afe8870b1088f18683d1be2696212aa58974197ad3d7a1da109d34034c6228a8dfc325636054c43b5223f8aa0b8b9d367120c2624386fb0de542bd4d831750bac9cb70bccae78d441fd399564dd574da356831d43c968fbc3a1eea024c44ecea24ddda721df3f9c2a06a7dc005b884c29bb07665b870c8baa73d9cf341f46533c54d4292f89ec53b64c7f4a86f9cc75b0bc5d7ea053486f0a952e977f71f2f27cb4f53d566b867b7c2f242e1850c2db66f04ad174c531dbfb7c76c5d7497f401838d7340b6fd145a78d733bfc6ef18088794d29573f223f1ab91380132e763191ff37c490861a5effab786d8815e085f152de7cde1bdf3cd58f1776e00698d4ef420e11ff68703ba751762ce8c531d783c2d59d20bad82ebfe96106a27bd9a11c710ab9bd0c73e14e50d3c0547f4d15b376da4d8f9adf8f31e32929744a9a1f9351f94e9ca3f6e601d810e2a214e8bcbf8dafd874b2019bd629dd9dea40be304486baf7f2c6c6490af9980a9ba6863fe12b9a942dab7435f07d6e46f12d059414bf34c9f617dbc8f0038fda9e815b30daea2fb4184bfb3e2ab8f5b8ba4ae05ddb2a0cc691e6075d7b38e3c2cc14e09b177464a3f75783e7b69a79438fa32cca7061c419e17721ae0ddda079c274412265950747062db0d76c70b25589fd2c2702230be02c9bfbb30f52d30e0a9c3efa971831e7f3f8771c044da1736b2fa8d9f48563ca56290d814e25b40459fd33ed288b1799435c33ec630c732656b512d59212301acbfbf9685c7990b23fa8eed3f3f228026b6177cb2fd370efbe9a30c5c359c1d88d44261ccc33e0703ceb3952f60462c08f682c8edbe97870ccff1513ab480e60d0f3ca79c8e20c36f00ceb06c7962e58257ce46752ee49dcd0ce21143c1381d09979ff29682ff81effaaf07ca620d558f255c8aa2d1bd8680c138cf7cd81e5fc6281104d3b644e6a96018893b45e37408ffae1cb0f69e908870ad382e8f51b868326e3bdfe6e6679af17ff567587d81fa0fe02dc11d7ace49918d78d8739be36c0f2716723dbbb495f4672ece36f91ac43750af6482dfa428ffd9ebbaf9c5588437a73e34b387bb9d43e0b0fda4f66d89f87f4f90dc4eb8b5dd93d4c160fcf130924a1eb79e6486f9558459b5edf3b8759ee3b14217009a3d0b5da80d32bc6c88875c07766984108f59f202228a1c6aff45c710b9bd3aac086d5b018a4f41652290f93c3e0521651360ec698e680d52f2bb9227a5329f8aeb2d9be0787c24fdb54a95e22b826be9e4c2dd3d48b1661117b78f9210c91497c6999ba93deaf6f720cf94bca824e0e8a7ce4c04c757d6a6abe642ce67708f238ab4431dd1a6f563a174643fcb4977474bf1d4ab4be83894931f75cd43b5ca567a6a4ac1405aa41de377cb6f2dfa1b24b65e449a267b6fdd672cc30ac10198465843f944e16e02623924ac2862f2bf0b6676098a63014304cdfd7523a7db47c0b6cf1087b719e69485fb13602d6be3ebe0f9efb92e12d46c530b9fc0e5c3c3bc26cb18f47be6acf682345a13a76f47e04401fa061990503bac10f91d4c5080bbc389e7914a78c7c2cc901edcf315fe804cdbab2e8a3bc9d69ae5cfc06d063787d1648e458bb169ba12b15118ef3f3dc285791bdb1f9afd4bb4cdc647e0639066d387cf3973e5ceeee659185b554ed01866792fcb098316ffeda298827b3fabedb7982087b8483ee3b6e78dde5d8734fe245965b096338c77ba6fbbd96db0e645532e02176d8305412b32110c4f4337ba502a7115234eb034433f016e41eb809be6ef2dc17345da3506793097c005e842a770cc358ac5e30b62e7405c1f0083477c14af371ab4b9ab373c3955098e43e2b136c478e0359be0a36529d57ea8392c7c6d71c82dc9f5417b7a2211fda17758b18dfae62b7500702dd3e3be96861470e01dedb500dee9d573544e2ed0d30c1dffa33ae43540e650bb4ce0aeb842ceb35ddfb06d8e862cfa68e404865ed18d30dc55be44337e6ade58f562942fefd97bcde221280edc0786d310d43cb1657420c0c589f1c3904fce34ad69d21990fbd885c27ab91a4be8388fe7ded7879ca5bf4da302aeefc69a309e480f3310fd121f2cbf39dd2cba3042c15051e65bd89acb08316c4bc8d3941cf9bbc522d564dbfd53ecd3afff1a45d004d7fcaa9221d3286a32f3f51949eb861c484797084f2972f6ea8d9edc7f288580c6270ca69748ce3950bffa1f52494dcbac097d0bd3e4be4cfcf705d384527e576fd556cf99ccf08bc10797439da75c6e3f85e31396e8cf9caad2db552ed83a95dafc45b155927ae7e9a850b644e3b6d2e977f60a1793c2ed0f2bf2fd1cd56c4ccead0e199b2daeac4d99de8063f3800508a4e949228eb3fcf44a3a2adf74ed13b209090377cf1e7cc8e93bb95e18b496cd2d218c312037aaa757d46a8a521b5e528a5ce8181047b431f004f5e422831e5fa74cddbe247623dbe98d605880ade1f061fe724ebf9799479a59782a05e40f8898324aeb3f6d52d76adf3097c27b7611171a70a67c427682b7dd32161933739c5a78e93e0e8ac18ab9ab3d572da16daa26a51f3c4e4dcc5c9a23d168f7e2f43b9f94bd8cdc9cfd3b672d7e24947580dcb959c1428e35e8be111a5483b895be59dd17415035b2dfb9827adc1ed2aed59ed645e9fcd88f4068e05da039393a22d6361b46349d0e8e9620c20570ef1af20c3e81844ef945f8b2880b2798fc78d275a42bb652c8aa1c1d15c7a875a46ffa281aa28ac07b3f41f6db75af2a50a2c1f6719f9018e8af3c6a7de919a2348b08e4fbfdf4994f20dbe48c8c1551db0d683f00429eb6cb6e27659e7f8b22df8a6822e5061e6aef00cce11f1c0cca37d9a3448491ed4cc98d7abb70a8357fb0d8f4e4c44997be0cff32dcc92e6f7f66f728e0e430ab6c7f0104f13cd2281b4fa91a5273e1158ffd5c2dc339a972d887ccea7dde37a2325c7b0d0539c7de02aab9324622fb6d5757e5cd6986300113418d3045fe8fbd9c3fe122bc6d11349954bc6dba04703814789fe5d2ae9bc4c8a4eff61d36de95"}]}, 0x1010) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00004ff000-0x4)=0xd176, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000335000-0x20)={@generic="03d65e4e913f154ebdbbc6fc89495469", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r3, 0x0}, 0x8) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000293000)=0x0, 0x80800) 2018/01/10 23:44:38 executing program 5: socket(0x1d, 0x4, 0x9) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x40012c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bea000-0xa)={0x3, [0x5, 0x6, 0x1]}, 0xa) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x14, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000121000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8be08f3f6d52", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept4$inet6(r1, &(0x7f0000e03000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b21000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000bba000-0x4)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ea000)={0x5, &(0x7f00001ec000-0x28)=[{0x7ff, 0xfffffffffffffffe, 0x4, 0x100000000}, {0x1ff, 0x3ff, 0x5, 0x404000}, {0x2, 0x72, 0x7e, 0xffff}, {0x9, 0x6, 0x1, 0xfffffffffffffe00}, {0x8, 0xfffffffffffff001, 0x10000, 0x80000001}]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000044d000)=0x7ff) accept$packet(r1, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000087d000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000989000)={@generic="59b1737eb0ec5c5c3011f6e3e8901fea", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/10 23:44:38 executing program 3: pipe(&(0x7f0000981000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d3000)=0x0) bind$inet(r0, &(0x7f0000cb9000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x0, 0x9, r2, 0x1, r3, 0x7, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b16000)={0x0, 0xe8d5c9c66af87eca, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000661000-0x10)={0x2, &(0x7f0000700000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e7e000)={r4, 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0xa, 0x2, 0x3) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca1000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006a3000)=0x9, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 132.141984] nla_parse: 25 callbacks suppressed [ 132.141989] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. [ 132.157488] device gretap0 entered promiscuous mode 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x14, 0x800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004a9000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000fd3000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x0, 0x3ff) listen$netrom(r0, 0x7) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fb4000-0x24)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000d4f000)=0x0, 0x4) 2018/01/10 23:44:38 executing program 4: socketpair(0x3, 0x8000f, 0x6, &(0x7f0000f94000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004d2000-0x1f)="1f000000120003f205009406000000770121004108001d002a5f0000000081", 0x1f) [ 132.189943] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000058a000)={0x0, 0x0}) getsockname(r0, &(0x7f00008f9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006f4000)=0x10) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000123000-0x8)={0x0, 0x0}) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000058c000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003e0000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000475000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f00000cf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, {0x0, 0x2, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x1000, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000ce3000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ce2000)=0x14) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x40, &(0x7f0000ce4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ce4000-0x4)=0x8000, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ce2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fe00000000, 0xe38, 0xb21, 0x500, 0x4, 0x4, r1}) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r3, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$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$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f000043d000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x4) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f000056a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c43000-0x4)=0x8, 0x800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000802000)=0x0, 0x2) bind$netlink(r2, &(0x7f0000194000-0xc)={0x10, 0x0, 0x2, 0x4000}, 0xc) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000ef9000)=0x1, &(0x7f0000066000)=0x4) sendmsg$alg(r1, &(0x7f0000efa000)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f0000b98000)="ff4af5f2c41abecc1b9a637e01e6669bfa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000fc3000)=0x10001, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) sendmsg(r0, &(0x7f0000327000)={&(0x7f0000bdb000-0x10)=@ipx={0x4, 0x7fff, 0x5, "0c0c2f29ad1e", 0x0, 0x0}, 0x10, &(0x7f00008fe000-0x60)=[{&(0x7f00000e9000)="4e8809bd6b465563f629074e3446a52105517bb8f6b6a789b134b9c19bc449b33ccd49bcb33432f5f631b74a9e6e08c29e51a03906213817519a01f28669bd4c7b508562caf6c2a85fb1f1e3e7ba41cb796de6acc4aabc3748b6c7c38eb79f48606f353adeb664da99a0274dcdc759c832eeae479f392a9f7eecf3f16a12991dc3561ae3603b2b14f2d825d4abb3f5a0dd9f698f2b0011c67c1064a9c43d9880564a8be29ff505520a0bdf49", 0xac}, {&(0x7f00001b2000-0x9c)="0dc4fa35220cee9e917837fea8b184c5f42a1202d080cb70726addc387bcb3d9835792322166b9a7bfa31d164c13b2005f540ecd54eeb811fe22a563909d8040036da6768196d088ed9487ed9d0daeaf96f0a4ec5fe2d08ccb744c237941fd4bdfa0f16ca7b0d24d0fcb3cd93c2ba11ffaeacad8d19a3316c68694cf03044af5db83142adb9ad174815496d50790eec9bcbb9039d20357335e6439cc29ad41dd699d4ef045b133519431a1bcdc9e0514102bf3abf7868666b8362dbab797", 0xbe}, {&(0x7f0000aab000)="a0acc2bb77f7e819cda9477daba3cdfd6448f1c57abd548f78546689775e6d4165dcd0dbd08ddef9189c4bf7c175f86998f67d24a537f483960f13e7cac4c1b172643fa533067e8fb235f7223d9a1bf5bb8a635a1c26f5c5e8625b079ae17c9f87884d3b2997c4d09e908c125a689170f8f9bc0d61d8dd489dfc55c961550e44a613a27839f94b3868f50586b0fae2a54b29ec3e679a9c1d18dce80981bbd772b4003054da329f", 0xa7}, {&(0x7f000085d000)="33c105", 0x3}, {&(0x7f00000bb000)="25434ebc06a73482460709d7", 0xc}, {&(0x7f0000c68000-0x44)="bcac185165d2a8e98de59cdef15700f67b69139c1df269d97c2ee91fa130df1d8458d5fccae726089446a8a75d59e365e862fea4578fc921a9528138ba1f7ad1f2046ad4", 0x44}], 0x6, &(0x7f000041d000-0x3e0)=[{0x98, 0x105, 0x7, "83ccdbe44ffe49e44be37aa10bc8d9c8536d2116a016cdb4c28acea9738582f7bb6b312fb24fbd40b25dd73de306454ec680289b4a138c8d73fb5f46c2a0e33fc177c4ba74a87d54c42fc012883e7d3e67d50d91915fae21e7dc8d65ae3efa1c3d5b7a57ed085e66d29f705d9ee8873868565a614fb2f3eb890ea710f776b9ffbc"}, {0x20, 0x1, 0x8, "4c20e30d07fb0c523ca3e3276b0e17"}, {0xd0, 0x10c, 0x9, "3329aa9823715701bc66fc434f9bf6c1e970df6514d4592c5955d2791f6b23b624cc85dfed948917c3330e9756395ffe76ea167d0396c55621dc6bd993b04519f6b72995bda213041d9e415aa2f2438698fe41b449d5f64f5fb0d5d7f26a83414c1f26fbe26176ed7474dadbbb56cf3318ad6383b07591bc7f756628b9991e556735486f709f29d4be83b075a3b2f2b8966a85ebfb6af45bb6eee2fa8aa928c9480ccf03845b152cf00a1e8ee38e742902656df71219bf3867efc8f59dd517"}, {0x48, 0x112, 0x48c, "bb9135c4124e6a2c039ec622076db2cf52fc2907cdc58e5826f1079d5a46ef98f799d7c8c25ba737be4a31d434833e14a1dd88f1c32b"}, {0xe8, 0x6, 0x1c, "3bc6c620b9ef370b7100b9f5fd122f5d985edf9dd58be9185e5f0cc2215fdc837301116ee0110aec7989b1a1f4ac3d8f532eac13ffa73ef0afa3cd437762df9e9a993caf1f71c34ed90b5e1aac51208862abcab54257af8570f5ee48b53259be64d8066232a41f1d774b75130b67ddb357ea40eed5488c8008084b8d87669b6fbdff42c6b2c018ae58d39dce2b4d4dd21ff6342b73b5e557dd00d5c9ad78b771e4f981c69bac1929e98306cd4b3a8ba25bbf72c3274c4ab9db8cbaca0140b81c62bfebb7893b15fe097d6f492a84f0f127c3"}, {0xc8, 0x110, 0xd80, "0095d325c552e0511ccb22504d5ffa292e596e5e913d6bd8fcfbee0b445d73017d7c77ea198223d9524a713341e0ccddb9502eb51eb329175609abe25e58dd854b98b4f3c02f4fc8767226066f0338db5e99567ad2554c823547fbc5aa95affca749e18fd18f3b6bb556529ef6de44ef3514f4c2586fd9c90ae6bf310d1b81a8957023586db32621bcc459c922479e87ac782a878f2a2fb7830db20063394619fe33edb6e9b6d9ecc59017ce5f6c6af23f2e"}, {0x60, 0x84, 0x8, "6bd7ba6c6da8efc5637ccc29b46a2f2cd4503479824fa9dc683acee5c2a8fc8b5f717a41251646f82af38b718bcffa2e6c49393f686971b5811553ecd2ab869d32522dcddbfa93a41a7bfbe2e8f7a649"}], 0x3e0, 0x20000081}, 0x90) 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(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000db3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000445000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000fac000)={0x1f, {0x80000001, 0x0, 0x1, 0x3f, 0x0, 0x2}, 0xfffffffffffffffc}, 0x9) sendmmsg(r0, &(0x7f00006d0000-0x78)=[{{&(0x7f00008ae000)=@nl=@kern={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000f3b000)=[{&(0x7f0000756000-0x19)="5ce83f060d47bb0e04fe33f719332370638ef2316ac34430c2", 0x19}], 0x1, &(0x7f0000854000-0x11f0)=[{0x1010, 0x112, 0x3b, "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"}, {0x100, 0x10c, 0x4, "ea563cf38771cdf8f44e76d6294d0d7430239cdaee987c0a7c6286fdf4a8f5d5d248a6ea84346c48d5a91eb8ce71a5daba9166cd502e4b902fb2cd43dd3b628b9a9c2e7157c38cb4871272d14f2e9dd83320bcc4e904a1b01dbf2aad30c8bd66a427a6c8d0832ff9705d2a0ef79d6db4171ca55f8822d71a0936f5039ff5ebae80918741f85a8a741a0890e49f1ee3be1cd4682a4d4a2498a633d4a63fd0c0b4bfe96d18b66e23015bd0e8eed2d5e258e6683dadcc8aa88911df0809dc8c2a7826eee0efbb87cbd2ffbd52382a1246b913beed4f8be16dc98c775a072d808f229e3d00e0f356b192b016"}, {0xe0, 0x107, 0x1200000000, "a4ce4160e9b69bb9a620f18edba0cd11c140bf2e6af3b17b182c228a4b001253120f320cfd0bb6995c103839b37a74ef11287034c72eb8afdeea41fa82f4427956b161100cc9759d219e889de583a69c81ea211ad00df244b3ba335892a5011657107e87432bff4515c1c2f837c6b8f6ec5bf475c3aa5feca44ea05b63e03cd80b5c7e8fa9816f78e1aadd0eae934febf738c47836f91fc283d9a1f4d49c692849e2c529187aa10d2dd244916fc4292251256861dbe1139c4aa8a05f7b5c18645280a81f7161147ad6"}], 0x11f0, 0x4040}, 0x8}, {{&(0x7f0000e7e000)=@ipx={0x4, 0x4, 0x7, "2c5eaff5fa8a", 0x10001, 0x0}, 0x10, &(0x7f000048e000)=[{&(0x7f0000ca6000-0x19)="9ce496a4c4c5c9d95b256ec24b262f2d337ee30146644f029f", 0x19}, {&(0x7f0000a41000)="855d3ecb115c47282b0d17428e18947a", 0x10}, {&(0x7f0000a39000-0x1000)="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", 0x1000}], 0x3, &(0x7f000090d000)=[{0xc0, 0x105, 0x7ff, "734a232aab85e57bb2c624d75c648879cb5722df63f02d19af9cd105fc0fc93081da3117c95cc219f8653aae6f0f20cd1c32b50c87ee7d97785c89159a39429c90ae133401ea6356930e337d1d90e8d51205533e31038b1decb31de5d5e606157789e0b68bf337bbf4ec1b1e9aade9f1645425bc777e675bc11c9ae3b893556b7de9e7edbb079334bee2c426c8c6160407016360ff83a321c5662da2327e14f269b27526eb35959f801b"}], 0xc0, 0x41}, 0x6}], 0x2, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003e7000-0x10)=@common='gretap0\x00') 2018/01/10 23:44:38 executing program 5: r0 = socket(0xa, 0x80f, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc8, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) [ 132.268910] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 132.286682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x80001, 0x760) r1 = accept(r0, &(0x7f0000868000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x10) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00009a1000)=0x0, &(0x7f0000b77000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a01000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00007b6000)={{0xa, 0x3, 0xdba, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x0, [0x7, 0x1, 0x4f3, 0x400, 0x80, 0x8, 0x1ff, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000643000)="", 0x0, 0x0, &(0x7f0000822000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e0e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000024b000)={0x0, 0x1, 0x3d}) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c89000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) [ 132.343877] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18189 sclass=netlink_route_socket pig=29987 comm=syz-executor6 2018/01/10 23:44:38 executing program 0: socketpair(0x11, 0xf, 0x7f, &(0x7f0000378000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a7d000-0x20)={0x2, r2, 0x0, 0x0}) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) recvmsg(r3, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006b5000)={0x0, 0x0}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000095b000-0x10)={r4, &(0x7f000095a000)=""/197}) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00004dc000)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000057c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057c000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000289000)={r2, 0xfff, 0x7b, 0x80000000, 0x80000001, 0x3}, 0x14) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f000057d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000497000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000057c000-0x4)=0x197) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000054f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055b000)=0xe8) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000be000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057c000)=0x10, 0x80800) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f000057d000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f000057d000-0x2c)=[@in6={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000057c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x7f, 0x1, 0x2, 0xa, 0x80, 0x20, 0x719467aede45fe10, r4, r5}, {0x2, 0xffffffff, 0x1000, 0x3, 0x5, 0x2026, 0x4, 0x800000000}, {0xa000000000, 0x0, 0xffffffffffffab80, 0x8}, 0x3, 0xd, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x3ff, 0x3, 0x7f, 0x800}}, 0xe8) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000057b000-0x3c)=[{{0x0, 0x0, &(0x7f0000466000-0x30)=[{&(0x7f00002f0000)="", 0x0}, {&(0x7f000057a000)="68e4c5e584a1a6d0ec23c15d268ba702120b5a77c505dea196bedbefc390ef33d94a2a1af727c17dc568a0ade7bf36749ae60113256adabb90833b420850060ee194759aeda60ab40c9bd429362d0ec1a605dfffed79138b5838d0d5f026057708189e13839f0c83ddda2954482c8c9d9e119f981756a59845c04ff8c6ef5ef4c1c9cf9755d6464064276e21a93fb5a99807038bd1069ed2346bfba83693e3cb0b50e4d3a842c6882b5613acd4343807721874dc559ac500f8ee7f1fb1b7fd", 0xbf}, {&(0x7f00002b7000-0x12)="343b9ed9857adb07c0b9fa5264dd26a854f9", 0x12}], 0x3, &(0x7f000057b000-0x230)=[{0x108, 0x11b, 0x101, "92767e9b35ad76764f354162b208e7ac96a812f329f7c5d181d33468881f9e0d494a85245df8967c2304ce8f488c7ec7807f4b4ff6398af2ef09b7594ebac057f50dcb894732a674e129c824b038a8ea26865c1d35fd4684c304009f36efde3fd27eb30f7ddad97c88ebbcdece1bd2932a326b4b5c00c21b7f44e929a04914147fffe8bb277fb9da33d4b7a60445fba62fa252248afad7a96674e6b41d05676fbc4d696284f88dcb699065d2059431e4d2be67e954224ae1302ecb8f62591364d0ef26c1e934bd0a5ab9a6f3363953755e9a25776b9954deb05805c77c8693d28e051aee0aeb98fae1202321583476384d55"}, {0x38, 0x84, 0x0, "e07f10f21f2ca7d6f27db692793aa7a74c78b190b2a12a0a2c075e0c10eb84f5885e9c692d83"}, {0xf0, 0x115, 0x45, "f25f3456469ca52cb6be2bbc4c2482fa9d63ef0e8050debb4a348c150a76a034afb0a8fb9fa838839e934a66ba58a0590613edcab67a908ede57a113bd1eeceaff3b6279f5017b7f4c740e7d3cf5a67a953d3dc5c22206a0bd1503c41963da0348584913d61ea77b57f83d5753ec04321bc9885438af64b165f6f822f726566e7d9ee1defc729e9880752c39fc3bc240a579c346e8429b5e6d88669b65528018dcd908c5d46dd3ca8e3794cf477f65df13fdacc51082effa77f61854bf4276f2c650cee9865fc1de3b4648914301742be1e55d07983c68db65"}], 0x230, 0x10}, 0x5}], 0x1, 0x90) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0xb, 0x200) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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, 0xfffffffffffffd13, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000267000-0x38)={&(0x7f000008d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f55000+0xab8)=[{&(0x7f0000490000-0x1000)="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", 0x662}, {&(0x7f000083d000)="3d028bb475e137ef4d97928256c9e73c2945cca0f4c529cfa9ebbda8f45bd43bc35d3bc777ecd1f1cbfebc98fcacafd52ae1ccde1602706fda126650aae39e712b6372f34314f9578596c26403e7464a38dbcedf467c12c152dc760387cafd0759cf3b019700a866ae23a33395fb2e3a376c8a8cf0aceb0d509165ad97a2122db7e30bb61a56a359b76b82458023ac2f2275879c", 0x94}], 0x2, &(0x7f0000a6a000)=[{0x70, 0x19f, 0x5, "4d8ab2c6b22549caa8d3df1b2a0f35441f67d76d76a3c2bd9726306e6c1808ad8f9b8873e4c95d19698032148b0e769b522818ea4464c05aa8026e2a902e64b428ce1d3de311c0ac845eeeef6fefdc1adcce3e5da1fc6ab819"}, {0xf8, 0x101, 0x1f, "392dc03fb1c9f950febcc30507b82957caa65c534512d02293e7d9a0b1b3e40655bf7326ed89c7c1a65bb64e195d1f61367d574f0102f34f75b60856e9e3e24a2a638cb5d143fd9d0e705aa9732811797cbb8ffbf1319a4f38ddfef98834dadcf3f2db4dfd0d15f0e9f541424556c6fbf4e7024dc4d2773852c65fa92088465a2a8c3a7c2560152f7be565ced24c4c49d4e79c977969bd8f9ea5f3c98902f97eee14afa7532851feb9f790477d355aaf8f41073d1a8afcd0358b8b848887622471ec60f02b0b7c01e7b2e428f85690b9beabf76f96bf0e98b9bd31e69afb38f325fa25f81570"}, {0xe0, 0x117, 0xfffffffffffffffd, "f157cf85445880e48ab0d9872fe9663e2cd845dce53564d5fc86cd4df4a989d4ac7cefc009afa28b7d35aa5d5e937e30c11f0c6bc9df562b6acbffe43c217c99e4eb2511f32ffacf3785f83ebb128ccfd6f442ef2a4f4a3b770eec8665e221e464b585b28a8638c818d7292b2c16bac7afdd5f5b03f25829dae79a42b7ab8ef27b4ce44ae5d1133a29d697362b99ffeb982bf6e72848602dfe2f626db507bdef7c04d1c5df763583abd7ef583f6196a2562b9027b85079f1f6fcad7c3fd5a714a28130ab7d9a8a4c49e3797d"}, {0x50, 0x19f, 0x81, "f9e2b63de99b4be39d5ebc9fa3e321920779ab6794569071bd94a9e03ca8d14be85b3fd71dd65b8426ffb862e8224fe53f14cb0f9bf47cfad7"}], 0x298, 0x8000}, 0x4c000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) r3 = accept(r0, &(0x7f000064c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6b000)=0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00002ea000-0x1c)=@req3={0x5, 0x0, 0xc00000000, 0x4, 0x7, 0x8000, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000ea7000-0x38)={&(0x7f000013f000-0x80)=@generic={0x0, "f0fc0abeb56709188d37c8898eda2899fb12e52ccd37ecf8c7955ffa54e8bbaf51ab9039f7509d6f8ac5d9ac1a127ff242f863a5f7f6d8415e9690a7c6d688d48d116999bf9d5e60310b7005b11483e8c73039e6e57b8f24760faa2ca37e6bd6cd63d2ea6ebe967e11a34094e56a87ad33872c8c92b7dfeea56a7c9e0ec4"}, 0x80, &(0x7f00004ae000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000cc5000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004800) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d0d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000591000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000113000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c46000-0x4)=0x0) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000bd3000-0x10)=@req={0x5, 0x7, 0x7b86fb83, 0x401}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fb6000-0x10)=@req={0x5, 0x5, 0x6, 0x6}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000096d000)={@generic="0d6e1cc1aa15b16abffad1de9b49ee75", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000068c000-0x8)={0x0, 0x0}) getsockopt(r1, 0x400, 0x9, &(0x7f0000be8000-0xb5)=""/181, &(0x7f00003a3000-0x4)=0xb5) socketpair(0x10, 0x2, 0x40, &(0x7f0000cbb000)={0x0, 0x0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000000f000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000-0x30)=[{&(0x7f0000012000-0x8e)="e093033c6cfe9946b8fe0dd00a7f8200609b3f5a4c9d3c9bba4059e72b883f72ab2a3253fa8a4564dbfadc49f81c60a759f12bea13c9e4a057b0361019b3d84a42a4caf3f57e65f35566bfe3e304a2504c8d47f23c0390d8a857aa8ffd985b18a1a7014cd8da158c4dee9464533a58d84d6765e710833b8bd9867f8d7820ad3d1a6edadb436215bf173436b1a316", 0x8e}, {&(0x7f0000002000-0x70)="fd766662b000cb273c791227e76dff7c5489176b79fb7f58d4b4ed6dbf47727f902af05d3ef225ee687f7bbba264d2d0904dbfdc78066b156e5062538ea3d34a95ef2856432e02d5b8c06c20633ec735da2c1c4f425989392b2ea6eab206c5752b18bd51261f7db120b16f5c4b97d5a7", 0x70}, {&(0x7f000000d000-0x40)="d1acfb64a76069e188538c576bb140da659f386c9a989bac058eb8fda509ad23ab701643d81c275e9a4ad66ed8ae075e4a07fb95fe3af97aedebc6f9eb6dcaea", 0x40}], 0x3, &(0x7f000000f000)=[{0x18, 0x0, 0xc, "ce5f65bcf84dab"}, {0x98, 0x198, 0x6, "9cd8f696884faa3e5d80b25229de5f7ef1fdaa585ebad29a1e6bb8edef70cce8c68f88b96f163268290217a6af839c2556a6230fd192bb82c494b92a4336642424c761a545a6d9ab237cff7116de3c8a79718d6d97ca34f77636727f04f05318b2e790a9e9ef2fef4962e6e0d988fe09bb0157434632270434fd169ee34f6134c43b4cb6"}, {0x48, 0x11f, 0xf74, "f5a22c4ce7ae8dbd9a8de04c507e5dc5948138cc9e6e546de536c411b85ce642f12ef76a094aa139adfaa62150d3dc886ee550"}], 0xf8, 0x8010}, 0x48000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@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}, {{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 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}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ac8000)=@common='irlan0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a04000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000598000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000874000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000)=0xe8) getpeername(r1, &(0x7f0000592000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bd5000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffff220e, 0x10001, 0x100, 0x500, 0x3f, 0x1, r2}) accept$alg(r1, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffa5, 0x3, 0x9}, 0x0}, 0x98) [ 132.406587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18189 sclass=netlink_route_socket pig=29999 comm=syz-executor6 [ 132.406600] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 132.423485] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xffffffffffffffff) [ 132.487823] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000)=0x0, &(0x7f000001b000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000017000)=0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000019000-0x6a)=""/106) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000001b000)=0x10001, 0x4) 2018/01/10 23:44:38 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x50)=""/156, &(0x7f0000000000)=0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f00002cb000)=""/120, 0x78, 0x20, &(0x7f000088d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f000070a000-0x170)={0x1, 0x0, 0x0, 0x7ff, 0x6, [{0xfffffffffffffffb, 0x7ff, 0x6, 0x0, 0x0, 0x2488, 0x0, 0x0, 0x0}, {0x6, 0xff, 0x7f317e77, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x7fff, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x8000, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf, 0x6, 0xffffffffffff0001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x867f, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e77000)={0x200, {{0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) 2018/01/10 23:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2000001) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000c21000-0x1c)={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb200000000}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000002d000)={0x3f, {{0xa, 0x3, 0x7, @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]}}, 0x88) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) poll(&(0x7f00003f7000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000089f000-0x10)={0x6, &(0x7f0000ae4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000040a000)={"bf7a9aa8cec74c51c689ace83525665b", {0x4, 0x1f048d, 0x4, "44ebe7a8339a", 0x2, 0x0}}) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e0d000)=0x1, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00001e2000)=""/185, 0xb9, 0x20, &(0x7f0000f79000-0x80)=@generic={0xa, "17801af27aa74e6177b4b3ce42f715317d13c965a5c45f09772d5ab068d1eab782d95dc600b58aeb7ef2329ce776ddd8243679864ef8f22f1806f0fc6a0d34de6a73090f10f84d21dc23b261d4fe7059bf9b30476edce6f20f62ba9831b160e2e808190f85ae28454a1017aa0352ef10bc05b99c215d02efc07f4856e5ee"}, 0x80) write(r0, &(0x7f0000bb6000)="26000000240001f8feffffff00008d4003000025010000000008030007000000000000000035", 0x26) 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000080003, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000009000-0xa)={0x7, "2060387b9521"}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x4, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000008000)=""/46, &(0x7f0000003000)=0x2e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000009000)={0x3, 0x40, 0x6, 0x0}, 0x10) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000847000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/10 23:44:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f000029a000-0x2c)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004af000-0xa)={r1, 0x50feb4a, 0x1, [0x80]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f0000f25000)="009aa87207ae3757d03c978a51e71a132f108a5eb6b78d9ca36d55252b2e43b35ae6cf43224334568c94fbf4a03f0000009dd8726c724fcd506d07ebedd2afdac22511972559e9032056847e955baf93b492f9088cf51d0eac248d5681fec29f82ffdecfdca067542480713521c3b1ed7be33a4f3678", 0x1}], 0x100000000000032d, &(0x7f00004a2000-0x490)=[{0xa0, 0x108, 0x0, "a778a1b4592ad7420fa49b310757b3a0416a6b32712ea8333a2a9278c360063c9ed124f50db4185ec34a762ca7c3392d10ee2fe4867f71bfbc5545bed6979810f733df405dbb051da13464af368637ef7f231065ee3ff6a6da1ab76ea0542e506d22750487fe74ef1a4685e7fa615dfa0c828fb7d5a979e8a5119b2ff42ed9faa4fdeb113053b899cb9974"}, {0x800, 0x10b, 0x3, "794b6758f645bc051984f46e264080acaf7a34f5e9c50f1b2edfd3da579feac54cae234446b8e4d3d35743f78e9ff89ba4258f90c33bf11de8e176adbe1cc92c2e5c442db946c60bd81a4d4ff8e1969279c1d882607e80c686b5a730e8f5972fe559d6289c85ccd76352e0e5e2d377b25136fbccbbe3fd1b5d97c9ec0568408de4d9efac3d644664835d5dc6114c77c493e4a46ed8e68e0da6a3eed0a655ecf799db549e622d7574594a40cd6a9f8c6acbfffb4582b99e45c9f029aa416a2c272b03a21ee4a84f4cc1eae1af4d9a6e1e4d48d1ab37b2f31b393a95aa6e3061bbfd3b0063b6cc0a856dbb465829a03a63383d5c6d14"}, {0xa3, 0x19e, 0x800, "1ed66dbe641266796885cd49d4335dc4e349242b15c72c8946dc9be599c95fc56c6b32e613308b2fef66520109ad2e36c669b0dcb66e2e1818c0bbb2910f4ad2bd2b9be812939c44f3105c843a83d3fce3ffeee52dcda67135e4903a263dd10a21e2fadcf042c3a387882b30be01d9720c0f26b06d118cfe9ee272cfe5542d934f4c086636c9c7a19ac6a6591a4eb5f7be2c881defa92d91efd3742913758fe696548d534f8f6c816b76e04e67144bf2e56b3a9bd5623e38765b667ff549135889ee0816afb352b90ce08156dbe52e89438053199d82f1b706a0907bf104e662446bde9a41d1493f5556c8b1535e260042372d31"}, {0xc0, 0x13f, 0x6, "fcc6715aaf1e85c2d7d199615752a259cd0df3f653918a8acd740c3f7a0d787c51e9795965344eff4b639a5988e3a64b536594440e3c0dbea63cfb7bf25240d2f15edeb6b1122c032af10e6b2adbe38a5584a1a023a689396d5bc4dd30c99001fd83e354530e271ee55fc42f1002e02650c1cdb748e1ad68d3374f7405babe46e06769a7fcb0849a4208025fa88f1fb0382d7f14f5e591cec823eb86d3957c039747d66de78ac32368954dab74"}, {0x98, 0x115, 0x3, "04b051cfb776039917ca49bd1b80b836b6ebc891624cb02d1074e685d202b41c9246f0ba7002184a74edc7deb0dfafce687c998434eac9eb746feb0fcd6ae8273537ee321c4fb58c9c749b816efe5f13f6819a1ee5fd31d5c7af77ecef1b9c194baceddb74b74600a1ef1bb8eea343eeffa9d71645b7762d0094b58b7e23c7969609fd8663"}, {0xbb1608f7, 0x1, 0xe995, "f7e499688f5a902facb3fd050894aaa0e1862cbfd91ff9baf714e8b3079d0e0f07b630f73af5acd9262899aa80dd5503b9caf88e8fd56f4b5937d5fd4277d114bbd440fca33b8028f6bc1ed8d615c94556f49911aa7b4c4a4b204013b13ad8a12a4d5d6f5acf787bf17d74a31359c0a8b4"}], 0x490, 0x4000804}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r2, 0x5421, &(0x7f0000dd7000-0x8)=0x7f) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4000000000000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd8000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd7000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d53000-0x8)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d4000-0x20)={0x3, 0xffffffffffffffff, 0x1, 0x8000, 0x3, 0xffffffffffff0000, 0x0, 0x1, 0x0}, &(0x7f0000fd6000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000554000)={r3, 0x3}, &(0x7f0000fd6000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000-0x28)=@ethtool_eee={0x44, 0x7fffffff, 0x6, 0x10000, 0x38, 0x0, 0x1, 0x0, [0x8, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000582000-0x38)={0x0, 0x0, &(0x7f0000356000-0x10)=[{&(0x7f0000662000)="f51b39901a23cadacd92998eb26d98a4", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r3 = socket$inet(0x2, 0x4, 0x8f1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c02000)={0x0, 0xff, "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"}, &(0x7f0000ff3000)=0x107) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000bb000)={0x0, 0x0, 0x8, 0x1ff, 0x800006, 0x6, 0x400, 0xfffffffffffffbff, r4}, &(0x7f00000fe000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fb9000)={@common='gre0\x00', @ifru_flags=0x2300}) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000c89000-0x59)="", 0x0, 0x0, &(0x7f0000f6a000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f6b000-0x4)=0x6, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000a8f000)=0x4) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000d95000-0x4)=0x0, &(0x7f0000268000-0x4)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000103000)=0x1c, 0x800) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000b29000-0x4)=0x1, 0x4) [ 132.658476] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 132.660616] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 23:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) sendto$packet(r0, &(0x7f00007fb000)="5b9eabf8c332256a0364140040b0aa9b5376ea53adadc21c0fa5e1e999f5566031b113c5b0dcde9c8354ffb2eb5accf3cc924df4c50e45a4c53d6377bb93d569f00b9b94bafbe45ed9cd8bbec551ecac3ca2e799bdeba0a549d7a7e033de8bc1b4c003a54788d7d4cd68778ece1b30c3dc3ca8c304d58b27388ab2c1c8f030eb0c26aafa99c941a85f0ce22c61b67cd8464dd1677f89571baa9ed0f9e52de3360131d60f163dde232518a24f1ecfe54d26b4c794659ad3643323b7e462034479e39e8f58f8659dd96c581f24fcc93834ff561781d7c7a903c51fef9b8e3dd0b01c7668fd844e7d737a8210e37d0577", 0xef, 0x5, 0x0, 0x0) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) 2018/01/10 23:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002ad000)=0x0) [ 132.724965] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 23:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80003, 0x10) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x3, 0x4}) sendto$inet6(r1, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000643000)="96931311c3438dc31ff20362d3bc7d1f5cf2a26c3da7a1488808f796555355cda82744dcd11a842e01fada4b3465ffd1cdbe9a10862e953d385edbe4a25f546f6785f106d5d8611b95733129efdfbfb8e3fec30bb7588129c5f24209985a2e520fabf7207a3609a57cca06ca0ed0e14271d5dc0c56ca6fd04d5fb2999ce1756de1a309cb13a6afaa43ff96498f7fea8e5ef55809e4fc834852120e3701bea8cf5e361a02c4006e", 0xa7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000836000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00008e8000-0x10)={0x9, &(0x7f00004ce000)=[0x80000001, 0x4, 0x3, 0x6, 0x3, 0x100, 0x4, 0x81, 0x5]}) 2018/01/10 23:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000000c000)={0x0, {""/7}, 0x0}, &(0x7f000084d000)=0x10) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000482000)=0x2, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000814000)=@add_del={0x2, &(0x7f0000af5000-0x10)=@generic="47da1637186f14447742652174fbd9f9", 0x9d}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000239000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004bc000)={0x0, 0x64, "741235cb9293a6d648c31d4b597a99bca0575209d000d969afda5ae03be8c297440f54290966ba4411dab76c11692ab403710b32f8d1263494d0bf63df782e8b58f2c10aa75103ba212564067a8c7e0b3c6680451c3134e10e396b305442b82568f16d69"}, &(0x7f0000a61000)=0x6c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000-0x10)={r3, 0x7, 0x8000, 0xfffffffffffffff9}, &(0x7f0000e8d000-0x4)=0x10) close(r0) 2018/01/10 23:44:38 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000032f000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x800, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000247000+0x313)={0x0, 0x5, 0x30, 0x9, 0x101}, &(0x7f0000901000-0x4)=0x18) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000900000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ab6b6ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000901000-0x4)=0x8c) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000901000-0xb8)={r2, 0x4, 0x4, 0x0, 0x9, 0x100, 0x6, 0x1, {r3, @in6={{0xa, 0x3, 0x400040000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x400, 0x1, 0x7fff}}, &(0x7f000084c000)=0xb8) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) r5 = epoll_create(0x3f) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r5, &(0x7f0000901000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000521000)=0x0) 2018/01/10 23:44:38 executing program 3: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bfb000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cbf000)={0x0, 0x1f80, 0x800, 0x4880}, &(0x7f0000818000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004da000)={r1, 0x5}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1d, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/10 23:44:38 executing program 4: r0 = socket(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd7000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x23) tee(r1, r1, 0xffffffffffffff00, 0x8) tee(r0, r0, 0x401, 0x2) 2018/01/10 23:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = socket(0x103, 0x8080d, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d3c000-0xc)={{0x8, 0x80000000, 0x0, 0x5, 0xad, 0xffffffff}, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x40000000011, 0x4000000000080003, 0x0) shutdown(r0, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r0) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000523000)={&(0x7f0000104000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008f1000-0x18)={r1, &(0x7f0000b19000)="10f5d709f44069cef3674b5a59ece035782623ee126e954f1e7f11b651145412f1076353d8e3f105b687e5ff064b8148308423e1f5387ca616b8f30136e94f08385adbcc62017ba7addf39cc9dd2fe464b6aa210811fdd60f0ad44cafbe486ac5531f97e6ee24b10", &(0x7f00001ad000-0x2e)=""/226}, 0x18) writev(r0, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000135000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socketpair(0x11, 0x6, 0x1, &(0x7f000020c000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000392000-0x80)=[{&(0x7f00000fa000)="8b8d1fd36057341989b4f72e9203eb59dd403f5586f25b7f91f8514ace9027221d4d98e43adb815aaea2aece046e8257cbccff52502a2bdeeba2f752eba383739ba05df97ea5bc87b8f64824aced2da31c85579ff04691dcbd6de45622", 0x5d}, {&(0x7f00000fb000-0xab)="c671791a15c9f0290672ad9d8510007ba0171d035cf5c3a45d8ecdf84880b7d104ebc1abd06b3100808d8ed4f0cfd44878d1f81cc10000601e6421cfd4e3ac59e5f5228aa08109cf15f41ec14ee57c3b2b2c93e1364ec20184708de75662eaccfd4e0f78bbd11fbc3c7bb215d4a0eb8970c7515d0c3e61946eecc7889a9ebaeb9ea49a4bd3431a5d995e79e9038a7de17c71ea34ddfb130d7474f166696e639fcf290d4e3b933ada2f6c4a", 0xab}, {&(0x7f0000933000-0xb4)="25e7c8b13d1ca921db92825f8a04d604727af1f6c093913902f56ae39e0c71fb45a657eb273b973ba42565a0346a907cdb31ecad7fdd9e8d521ede7016c190656c3f236af9eb2fb2dbfa15de383eb13f53834f205f677c323543ce5b093e9069b2121e63ed71d15de5fe6e514513a6c329eff1d1c46c517378bf91d484287ad6da76e8e35b1df2c971be79e11679cee24112a17bcde22cc2d5e1fa1621b514d86f4c3e353e5102b542d855c380bc8c51690ab606", 0xb4}, {&(0x7f0000187000-0x55)="db0e0b2a7e32982174abdf88041e3fbf2bf9722f4382d6652aca655d85903725fb88f1b63cc3664d9d11f332b5ebd62f2a067af37a66caee5eaf5f0cf78a79ec806cd8f4678c61a0f0ef9fbbbc9b69e33ff6e41427", 0x55}, {&(0x7f0000c47000-0x25)="4bd0f61454248f6371836d1ee9986d258ea9ac7ec4bc2db9a4191e79f330f8f059481a986f", 0x25}, {&(0x7f0000cee000)="d1c3077d3e43fa1222c39c3cfca4e163c6c4733df4aee35e45dee66ebb797e06c545dfcfb257b9c600c66af07957d675a48d937911901f9f615381c51d1213f813531ad0bd6764a45e1c43056f258673547f33709c526517765feb1cfe9bd16dd388a47d393ac683e4f448510ccd7b865289620725", 0x75}, {&(0x7f0000930000-0xe0)="5d65c3fb5ca36e6d67acc9f24ea1ed4c9e5bc5dd2f6af343f2dfdde00992ac14b0fbcdbba8147bf2262acac67ceab207f9df344b9c31e6f0ee1e1ac348aa09977e0f83b51fa7faab24ad71609068186143e356a5f2b59cd95cc10f5bf8374d7fb7e0e16e85efe541ed8348b9b9bcbd9defc34a4f1028086abddb878227082667c747aa9b218a09aed02c0bfdcebd0bfed9369574fa108220ff9bb71972665d9f5efa478e58064a8e76b15a9ecfbef1c83e7073927df181b73b9f634491bbbc6baa09fdea521c1cfb79bab5a9ccc3c4c7f3b530ae8eef29ff019aae5bf4b6c33c", 0xe0}, {&(0x7f0000973000)="b378ea2c5ccc0441118c3d245bafda24f122a904e5b56dfcc6b25051909d362d9871ed5078f6c53e73d132a37969be8692603e2c191b66c7607f2023843fb309e0dc274dfdcfa97b5126f6c6749b9dea271c6df30df78852cbac1d1b9549240b7e24252c701c788b825e5bfecc0f0688b2b0b2739e8380e4bef46f4e0dd5d78ad710853c4a137a38f778782a0f25f05b54100b53e1ce4af1e2b925e17986127676a57bb00e3c6dfe38506e423a2501eb79685d3038038847a98c6bb22afc015cb173109e5774b4dc499d96420f6f223ce78f749cfc2a94e4121557a1e2f7ff9bda1924602e0cf10f7f789863ae1709cc104c", 0xf2}], 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ea8000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000fd6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000047a000)="", 0x0, 0x0, &(0x7f0000fda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e20000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0xe8) socket$inet6(0xa, 0x6, 0x0) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000703000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000097f000)=0xc, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d36000)={0x5, &(0x7f00006be000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0x11, 0x8080a, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c51000-0x4)=0x0, &(0x7f0000db1000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000eed000-0x10)={0x2, &(0x7f0000ee9000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e88000-0x2c)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006bb000-0x18)={0x0, 0x10001, 0x30, 0xd2f9, 0x8}, &(0x7f0000aef000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004b9000)={0x8, 0x2, 0x2, 0x5, r2}, 0x10) bind$ipx(r1, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000fd000-0x8)={r1, 0x1}) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ae, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "4c39d037"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008fb000-0x4)=0x0, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000b3000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = accept$inet(r0, &(0x7f0000a23000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ed000-0x4)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000072c000)={0x1ff}, 0x4) 2018/01/10 23:44:39 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000db7000-0x4)=0x0, &(0x7f0000e5a000)=0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000e5a000-0x38)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cf8000-0x70)=[{&(0x7f0000b33000-0x39)="7b28892eae04e48a3438c70179b039a5aaeb446c8bbb0ba51acb9f5d4e23ecdec3bc9b892a9890a74d0a0a310beda9879c37b757c36d747936", 0x39}, {&(0x7f0000e5a000-0xf4)="fd0f4531ea3e66d8493c26c30d9396fa24303bd160642ba7bb88867dc6152f5a9796e6d67ca7caabb04f3948a6dc7e52f86b4820c058495855e3551bfd8c6fe12cafc9f89ab35f43a11e93b52dce4280693c453808924ba623827de5b108022220353c6017dc8e9606e285a6fd43338ef9adefc1b6400f2283525a9c130e9ecb14f4bbd21d7c222249cee9a9e7bc38abea56cba3ebbeb1e91a3506cd3ab18950871111ccfa3a3b2ebf9468eeec3e1e2818ce4f17af7f17c2f2a5fd2b8fa86ad2e19389a35b4438db0de7ba25699c909f029fd6be2924dd33cc5ea5072b09a8abdfbdefd62b15be5606cf86b05a7685d1bb0ab4de", 0xf4}, {&(0x7f0000e59000)="72f87994b6c45cc66f5a59fab3edb8c9f508857c167c2686818e7d06f5c535c22f36d115e17c4998bd904d32cbc80516e03f481d151bfb80aad06630afce656491a2e5b75d667031520838f31666c84e19cef5cd2bfaf56eee83d5f649fa84c3b6a88a27d24c4fad690aefe1ebb91b025c122df0e7d73763b10b097fa00fdd5e38a9259ad6ca116982a31314985f80f99a6093f24353bdeb239f3f4218bb5ad52573b9e2ac241daedc2c36ea5de41ec81d97ac9b989672d6351ab68921e40b01de796bb61e4002e4e5e2", 0xca}, {&(0x7f0000e59000)="dc5ff42b2a7d0a3e01c8202fcdf8e01fb256d099b24c5d2a0028b45d9d0609f57100ec9db06e2bbdde353dd2dacbc0e19c61173dcbb23ced57ca61a57dae3f4f801100d1a22317b56bb7aa5104e907f8892128d5f8", 0x55}, {&(0x7f0000e59000)="a1af0abc2b0bda506afbf7384bc51b22f48402fcd9eed66e20e27f9c964001f9be3d465a90c93f76b26e9cd3f1a406ed0d690a60fc618adffe33cd2a636720f805b4206e145c2243c0e97ab61dbdcc717fe83b6b540c9275a388dad84220426ecd4a8787b1494cbf2d98804f021928c37cb2a3636b5ef0b5644eb65e1f6125806cb51b3af3a25b5d7969dba188242d8e5af41434c9360407a1450349b59dbbb7a81296329317b8eaee868477aee9ac39b0d4a799a4", 0xb5}, {&(0x7f0000e59000)="ba903f381cd653f684f34c491b0269803f7a806f85081457f457485bb7f310a707b9d761f77b45ef4609cc1406eea0", 0x2f}, {&(0x7f0000bec000)="0ad1650625197854fdc50142250e2b614a8dea97fe414dac4921e20571db4e3f94be87f555786e33e1", 0x29}], 0x7, 0x0, 0x0, 0x0}, 0x20008800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000067a000)={r3, 0x80000, r4}) 2018/01/10 23:44:39 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00005e7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b78000)=0x10, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000088d000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000c9000)=[{{&(0x7f0000fab000-0x60)=@nfc_llcp={0x27, 0x9, 0x0, 0x5, 0x8, 0x7b0b, "87e6194cac12420ecf512ff22c0e2ed316cf39537d10a0ef3f639c4725e0d44790568a12ab4c9e634e541e8485d6fbbf288693ff1360e39aba49001394a451", 0xe6ac}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="de4506b4d4958c02d087c948638196d34f2be2f9203cc42157b3fe74f2f01ba89b89383883a0b0a5a3fa2a5d3becc1822664f36bc989b6b7f5d9c4b3257986bca19531cdd5be4e189560cc0b1096424ab5a0b0f83dd665acb706770ed497a4e3deaf7414867c71b586661767bd2e909acbf7ee57cbb5d3f40a10e0dfa184f82b1ed07a73949e8e5a71866a68d52f91a3fe36e67290a1177d5c9041b8828c290c9a3f3d7652682d8933613619efa1fef92ef8d0e574edf1ba42acb2c1d8142b49c05a79cfaa1a99cf80509ec347922ea0bb978c4146", 0xd5}, {&(0x7f0000001000-0xf1)="cdd63a125868fd42ca6c96ef8ddfb9b9061168cb296a033071b21a123e560fc3eec38e4df6c4b29e6ebf1b03801e3ad5d65c3b681e5d41bcbfee34c9229f04eeb245b1b67cfc4d5f520557c2f5c223bf886cc7dc67505e46c9728898107fb972844e990db337bc139a177a8bab8e3a474a8206c679f79712405b97b70f812d4a49b03cdea059ab0ebdbd8ae8a2b0fa4f3956faecd491e5930d3b7d70d8c99e36bd5d275725d0c68b3ce52dd81cabdbebfe9b49e02f8f4f248dca541f4ddf7fbef7a4fad6478316bd824293e95d9965116ca1cca50ce9afbbbd83b04fadc04192ef27442f5362506bbbbcbbaa9816bf294c", 0xf1}, {&(0x7f0000821000-0xc3)="2c76d43c7fc12316b258451c024144e1b9422e91e4ca446a97f5b4f7597f216f5ee8a50d9dc2ba1871919bdbb0a2c3e8e277e403bd95613603907c9f2b0e3fece9042555d868af936148a4288c2d942c8b15d28e2888463240f32d16e1f9db5cd194f0a9906a6e4160860ddd8b4c613d4b1e6e4f0588ab7162532ccd4eaca2578971f7e159873841c9a493d0800fb04ed5dc19f52f2d431151b5139214bd7474a8d6f0b7ddc6adc308ad4ead48eb087d2d6ecc45bf1e217e6d98611a991419a8f72b7f", 0xc3}, {&(0x7f000023d000)="b4b0b1c1c267eb30e4555aa0126e6675e08a02b591199239b66d7b7f694e0a506c897a76634af0c75f2fd20a2dc06247a8aa57e473c0ed2e47591287707e8c20cf092c12ae5b64e2fcf148d01e4f7d8739c3aef231d3e8dff029a12185e1c2c728366d79e5a92e0a9e251c5f05ef444cd3c7b5ca51a0bc16da48c978ab871c78af433e783f3a88ad447ef5fff3027e13b1e767701f5b35e822a114d4221d58230e", 0xa1}], 0x4, &(0x7f0000b55000-0x3c)=[{0x78, 0x110, 0x1, "9876a8b4b6656ebdd0896244debb355116ba1a457054f6f83112e5d9a673169f01cf389f6cf20b95cb4dbe51cc480004fac54890bac1d3fbdb4879d389d082911a158ab03b66c3f6e154ded09ddaf0f1e6fa284d4bd5bb9142f9345a45ca1bec36b7783abafefe"}], 0x78, 0x20000044}, 0x20}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x9b)="ad42e2f75e980406d2ae0a4387786b2d87eba41c59781f6a520c413eab886fc745671efecf3c7edebd853ab4e9a66232bc8a7e1e47d433c9031385cf59e9c721d66b0cc630d63cfb0be51db3f027d297047410c14645c5216da1b20366ff8181fdb62309b5d759cee9a9b400157817b385de198cb54ed80523e74aa9c1c244a99e485336bcb9964348186b9d99dc52c08e1ec37ae24bb1f142c859", 0x9b}, {&(0x7f0000001000-0x4d)="097b946c07bbbbc88efccdcbf807dd23f3d505840d3c2e1adcbf24ed8c56c3a46cb2e814ea57906ea561ebee87853146e6dd8a41002e1cbe35a7caa5d546b2739b816c9b0e6fafbcb7c6298990", 0x4d}], 0x2, &(0x7f0000000000)=[{0xd0, 0x116, 0x9, "11e421f6a7370a6f6fc8229e4f1b5acb646064f7fa1f9fe6c7b33ab3f813dc3e7b78bd0e28d12c15732d6e8fdeca6857d58473afc781934e9ecced9f14ddb226d9886fb35dad3f675d7697b818992c032b6f0dd88193df7ea50be13781e51f74f39de2154ff1331cfd16e563f0ca521c06a091ef9a08c01a7c9ce005a1b8d40bc0db54dd85467e099078b35fe86008a43797828f814c0e99b828b474251c383aa5e0f2928eef6a8103e2de9fd7124dfd7e1380b9a32238ad5802b41ba9f1f8"}, {0x110, 0xff, 0x7ff, "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"}, {0x28, 0x6, 0x4, "a2a9ac8121297e8dbfe3bfd0d1f69290c0"}], 0x208, 0x1}, 0x1}, {{&(0x7f0000f4e000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f0000001000-0x3e)=[{&(0x7f0000000000)="a033ac7278b81a8141ede22f9b6d76ff7bc1222c2372499a3a2a46f4daf005274bbd22cc6d6133e28c10393239f721b61eada9325bbd606681846c696c6e14149c129207e3213f9173b5d292b44465fca673f0604d43453fe633d8d2c2fb83e514b7b3ccfefe9165cb53b86218893080508453802a4988ae91406f5f8102317e39099dfde07c60", 0x87}, {&(0x7f00007d9000-0x3d)="4e5b3ed3acb771a3c8387d1f928e08f58e84a49161a62cc7bc055721ea841bdb99ba0d35e7f0b67a70a27a14adc2f8847740ef526a0bd7372ee1d06c2b", 0x3d}, {&(0x7f000092a000)="a9e7188e326accd22b72f1cf11982284e247a7488a8f741c83a43a90edf78632c79f320e067342a731da9aca2842484cf2a3d1d7abac2653cb3e1e7f4c98311f17ac09a3168a1150ca687fbf0062e83f90afadd4c4d647cc6342b02d89ee10e186483d6dbbaef4c5ac716c8921488429fe391137fe", 0x75}, {&(0x7f0000d7c000-0x8)="913dcae2bbb146ee", 0x8}, {&(0x7f0000981000)="e797079a95844125c25a53da8f8586f3a86a00cdd29abc0d871d1b54ce515b75d8b98a133520152946f23bfb5adf99aaee82d9fb7fc1b560f7796b6ca70cc9d56da877cb91d1f8a01e1d1388e3cea80849fcaa7a7a2cc0c533f34b", 0x5b}], 0x5, &(0x7f0000000000)=[], 0x0, 0x800}, 0x3}, {{&(0x7f0000000000)=@ll={0x11, 0xf7, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0xd3)="ac79c5f764979e7e2ebb20a40bf868eec366fdef05329601d3d923cf1e81fb32317c5c871a6b7250e51ba8c88e0df8eb322593d986f2eb3c6fcb5c9c5c423fa116fb345353d6366f310a04d5fd507b7fc6bc3f022c42ecee1a621dbc09e92bb57c95527537dc5a0afe38e6223a26abe6f0dd2884e9c930f2b7243e1c7606b3f7cf8ee29546c2ac8bc135d2db3e203cb38f5865c9c3466f1836e0659fe52db59df91170074564ec2fca74938cfd748a2e0867e05e4a5d45165e9dc49103e83011ee472f30834c3c2844ab47abffac8e33327d2e", 0xd3}, {&(0x7f0000460000-0x47)="c2b03fcec6ce6dbe65a4d1312b1d048fba9d7c9ef2cbe437dc8720892d7e2c3bb42ecf19003b6f4fdf8a9765d99a2a933a52839c0933b324f497fee1d3fd52abb316abd61e7b9b", 0x47}, 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{&(0x7f0000a40000)="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0x1000}, {&(0x7f00003d5000-0x3d)="053ffa5c16e9c63ae8f3eeaec6ab47e00e5932773eb0a7292ab2611f6148660a7209ad11a3e82e031559cad0c728f3dc6a0b9f35646b4c5f3560739b1e", 0x3d}, {&(0x7f0000a0b000-0x45)="fa70c00fdf3f5d318d07bb808630ec9fb3562d5595cdff7a572011c4b0501073f14665fbf89d9b391d3824f4647214518fb61f5d08a8072e03abde350b12688456acf78900", 0x45}], 0x6, 0x0, 0x0, 0x800}, 0xfffffffffffffffe}], 0x6, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e17000+0x93c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xa0) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f50000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f55000-0xb5)=""/181, 0xb5, 0x10041, &(0x7f0000f55000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, 0x1c) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f00007df000)=0x0, &(0x7f0000451000)=0x4) socket$inet6(0xa, 0x1, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0xfffffffffffffeb6, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000351000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000de8000)={r0}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fbd000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fb4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc5000-0x4)={r0}) accept4$packet(r2, &(0x7f0000ea5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009c0000-0x4)=0x14, 0x80000) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000390000-0x18)=@get={0x1, &(0x7f0000a24000-0x3e6)=""/4096, 0x7}) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) pipe(&(0x7f0000c8e000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00001dd000-0x74)={r0, r1, 0xfffffffffffffff8, 0x0, &(0x7f0000f02000)="51c2d197b5de9c9c103cb3ca01b56378b03a7828c404fb93df528b226714d29c8faf9d8100cf0b99a7a323326c162e46fadb9dce60f28588beb25601f51089714dac1ae126fe1c4659907bc3f32561c86399ad19232dfe6cfc3107e633affb9e58d9c309e86262155ad5572c7415ae1ec3ea33a5c6ccfcc09a33d0dd8199366ff1e2674ddcd8f4c5f60f9e7f66ac5b2dc1c70424b6f5", 0x3d, 0x8, 0x8001, 0x2, 0x7fff000000, 0x4, 0x4, "b89d3721943b885aea57e05c6f98885831c3f2f12be34ee315e07e225d63a709282919b0b8910202367da3e0240db91467f87eb03af236aebfc5e80ea0fbed43bc4804b30b53e145dee56760"}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r0, &(0x7f0000393000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000-0x4)=0x8) r4 = socket(0x3, 0x6, 0x8) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000034d000)={0x0, 0x0}, &(0x7f0000324000-0x4)=0x10) listen(r1, 0x80000001) recvfrom$inet(r3, &(0x7f000092a000)=""/82, 0x52, 0x40000100, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={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}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000187000)={0x0, 0x0}) pipe(&(0x7f00003e4000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009fa000-0x4)=0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ca6000-0x4)=0x0, 0x4) r3 = accept4(r0, &(0x7f0000929000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009f000)=0x9, 0x80800) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000738000-0x4)=0x5, &(0x7f0000013000-0x4)=0x4) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ce1000-0x8)={0x0, 0x5}, &(0x7f0000d7d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c2000-0x4)=r2, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000521000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000ddd000)={&(0x7f0000a6b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e68000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ad1000)=[0x0, 0x0, 0x0], &(0x7f00003bd000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r7, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c2000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000002000-0x10)=[0x7ff, 0x5, 0x6, 0x3ff], 0x4, 0x1ff, 0x0, 0x3f, 0x3, 0x9, {0xbb, 0x1, 0x3ff, 0x1, 0x3, 0x81, 0xf8f, 0x7, 0x9, 0x10001, 0x4, 0x5, 0x6, 0x800000000000, "9e1d5608818cb2aa07fc8dc4fe131839bb7355779c32af8d5be0b8588e56348b"}}) 2018/01/10 23:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) write(r0, &(0x7f00007c1000)="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", 0xfc) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x7, 0x9) bind$inet6(r0, &(0x7f00003a0000-0x1c)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x1f}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff1a) socket$inet6(0xa, 0x3, 0x401) sendto$inet(r1, &(0x7f0000352000)="3d2664da07493da9b5a81145f844453edc0253f76d8096cc0edfae6b83fb9d0f47067d92b31692ef90d3e76497bc012ab7", 0x31, 0x4000, &(0x7f000055a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(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, &(0x7f00008f3000)=[{&(0x7f0000781000)="7b5f6bf78e4c43a6c63300431b755a1ecb286ab98b5342a9842806ae92ea14c87a83964e46476e4444a3e81a41664a9fd46fb8f8bea6eb879bd9ed32fb316cc2a92dc37f65d488af48a301f5aa1128cb", 0x50}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x4, 0xc521, &(0x7f0000248000-0x8)={0x0, 0x0}) close(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c14000-0x10)={0x2, &(0x7f00007a1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000926000)={r3, &(0x7f0000d2d000-0x89)=""/229}) recvmsg$netrom(r2, &(0x7f0000d74000)={&(0x7f000069d000-0x48)=@ax25={0x3, {"eec3efa711fe78"}, 0x7fffffff}, 0x10, &(0x7f00003fb000-0x20)=[{&(0x7f00008d1000-0x5a)="38d96c3ba1b4fb842fd634e6a0a8ac5b5bee85aac7fe447c8cd1dc47df578834830170fd4b8fd4fd66807340a990a4a3f8ac18619ea43d6bfb931cd17e5c9bcf411f97658ec71f3e68e78231a3425a0705ac9e833e88b8af44d6", 0x5a}, {&(0x7f0000cf2000-0xb3)="85ed5180d474df4620a8f518ed32c6cff64c436ee8e183a26188bc6f48cca2af84a915f62ea35022361d8c9035b2ebe268d5f1b52b00fee27fac4a11b35310ae2995193b7d972fa88aaebb4a7f327387a37ad42a8d9da1f0b3188829f48aa0a7c90ba7e35227036895ad814804e850534d67e589f96900bb1b7bd811b103ef2a655ccebfed8a3e37d919905024a80d2b58694e1b692f3992973c54cad439118f10306aff4a658ab6a5507d069e6291fcdab072", 0xb3}], 0x2, &(0x7f0000e33000)=[], 0x0, 0x4000}, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000787000)={0x5, &(0x7f0000385000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009bc000)=0x2, &(0x7f0000e21000-0x4)=0x4) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000634000-0x10)={0x2, &(0x7f0000006000-0x10)=[{0xfffffffffffff08b, 0x93ef, 0x401, 0x1}, {0x1, 0x4, 0x9, 0x80000001}]}, 0xffffffffffffff8b) write(r0, &(0x7f000081e000)="1f000000160007e40000030000000000000000000200000e2d0a0000030004", 0x2aa) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000456000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x4) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x99a78508e05bb8ac, 0x800, 0x9e2, &(0x7f00004c4000)={0x0, 0x0}) connect$llc(r1, &(0x7f0000b6b000)={0x1a, 0x6, 0x6, 0x400, 0x9, 0x20, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000811000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) close(r3) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000ce7000-0x13)={@common='tunl0\x00', @ifru_map={0x5, 0x3f, 0x6, 0x5, 0x9, 0x1b}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r2, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r3, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 23:44:39 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000517000+0x49c)={0x0, 0x80000, 0xffffffffffffff9c}) write(r0, &(0x7f0000b51000)="464d0b8b3a5e7260a2c7838b242949abc820ccde053d17fedc22d843fd758ef5ef9d043e7012e50482ce2643dae9fb57e4fb961be379d76d6b0d002536b1beb19ad62756c9d9e9d547e9b62bb0f1ff4c3b67c5d57409709a53955a8a43b290df1650c1554beb758baac1463e5097e66690f56949e1c64480e232f19335adebcde71e62ca1c35e96e97ab2d5a46f3ad023a912e15de1e9e25f5507c80bc65ec0ad5985ebb1509101552de844e4c53334a871dbb102ae0849840a7ed820ce036f5b68853c6b4c6c19add7bbcd6ab86ee56d3e8d623c9cb16a5", 0xd8) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000453000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fe3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000958000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033b000-0x4)=0xc) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c45000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d63000)={0x0, 0x0, 0x0}, &(0x7f0000498000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005af000)=0x0) r11 = getuid() r12 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000e6000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) r15 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, &(0x7f000063b000-0x4)=0xc) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000)={0x0, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000126000-0x4)=0x0) r20 = getuid() r21 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000095e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000289000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) r24 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000458000)=0x0) r26 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000493000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fb000)=0xc) r28 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bd7000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000-0x4)=0xc) r30 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ec9000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb4000)={0x0, 0x0, 0x0}, &(0x7f00002ca000)=0xc) r33 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000edc000)={0x0, 0x0, 0x0}, &(0x7f00006ca000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000976000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ca000)={0x0, 0x0, 0x0}, &(0x7f0000ea5000)=0xc) r37 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000077c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f0000d8b000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000558000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000271000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a85000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c37000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086b000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f0000e04000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000019c000)={0x0, 0x0, 0x0}, &(0x7f0000ac8000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000074c000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000866000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000fbf000-0x150)=[{&(0x7f00009cb000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00002e8000)=[{&(0x7f0000714000-0xf5)="09b65be967d4c5bbea2f076c473093c2701e7d32730d41c207a87a1eb04002cbc063e3651fd610d71020bb72f455115b652e37f93701ad5fd9d480d3ed413ac5405caa503cc592b60ed84b359a22e27a321d639f4892a2af1b69463343e7ef05d09b008f0b31974a6bb5a0afc3582d8d8cc79dc4c7472265b2d97608b18e290db76137b34f09c86f49e875201d84ebb881d81829c07a0e800b939cc886c95b33183752da1045edd65ecf7508484d720383f8cebef51210e7d61fb26571c134ce77de4740a2dc7b8dbd6571f78ab0146d87aacc0418dd04b8915bec1ba4b52a06525254d2e2e5acc97c3171674b5238f6d78fe5a5a3", 0xf5}], 0x1, 0x0, 0x0, 0x4855}, {&(0x7f0000b96000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000161000)=[{&(0x7f0000e50000-0xfd)="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", 0xfd}, {&(0x7f0000a56000-0x1000)="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0x1000}, {&(0x7f00006e8000-0xc2)="4a4131da8f9b0b9376603f758b2d34378dff395fe4471e5de59d72c5450c55c2535fa82db2cc728788237081e4347faff98fd5c61f76fad94bbd78a1c13ffebfbe1fc3cb7d759a9cc83e10df189f1f7489440ce55b2767d399b2a61a2dc630438b3f9c5f0cbc0f617db276485f07c09f4938d1eb8bda647f6ba05ccd45791a34bfccc71659b5a08f2ed05d1394593edcbb65cd6663f73c303529f44a67a4babe96eba05a543d1d27b59d701c51f0542484f3a622aadcae1d1416afd422eb679a26ca", 0xc2}, {&(0x7f0000ef4000-0x91)="7cc0de1b93b8b2c251ee79cf2c3982a25db879819d5148faa8fad878f45ff8a991e095ca7c31708084858644ff8b422141eaacab7b671acd23bb620744aa936b7fb1de477bd13d49a211b59433ea8a8917f7f5cd3ca2e7e4eadeaa66b36c8ce3e7c6bae6de6be6b705dfcdef8b3772c0468b4275d082e0c5cf4b4252af74969331ca9259e886c17b24f5db650cbfcec4f7", 0x91}], 0x4, &(0x7f0000779000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r0, r3]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r0, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r1, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x108, 0x20000880}, {&(0x7f0000a2d000)=@file={0x0, './file0/file0\x00'}, 0x10, 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{&(0x7f00009ea000)="e9f15e66e83541de3adbcb48c7d7929936c86be22fa5938ca9cd8862ffb3bf06c24e9407c022f76679e9650b9f22b2ff7b6e1b5acedf28443599a0d579ad2665b8535aed1a98039290d53060b6c805b904de3ebf0ba22a37257c31821a6be39813f9f24be4e451d8eb5f11c48e75544c8c28a3782699561afff56387a1a2eb15", 0x80}], 0x4, &(0x7f0000a50000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x40000}, {&(0x7f000019b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a5000-0x50)=[{&(0x7f0000234000-0xbf)="9fa75afd4a92010552bd49556c5e165ed17e8e45818518e62e547eb7fb8f5b3363680efcdadc106b5d70703fbb2314e64862b9012b931236976f15425cb1b5e6eecc174d76ec65603f9afda5def1ae1a5e0fbab0e4c231e586610ea2094b66128751f3ca43389d470027feb6a2a9d8d6d34adc748e8af81bc7da7f9878b6b8d7eaaaed2e771fa97f29bc5971f66341e31d26dac84b6bd174f1796410be3c007f47818167ced7d91c8cd317d9d94649f0b33c762673290ccdb3b31503c60842", 0xbf}, {&(0x7f00003db000)="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", 0xfe}, {&(0x7f00007f1000-0x9e)="5e88e476ba8e0dfb1bfa5212c6a00d3c51dc06233da5617064cfea57686e651df97ad26376853ce602387a9b8cb45242870fb96e7f58c1d415a350f10209fdd628c542eb6aa10201c389510dbe5c4b7e896c76dcad803962ec9b278c66c1174bc563af8ed6e39985fc1bb5043ff0d769c9012a36064314e313180df28f4716aa4c4b632d285403c08a5fac51e9b0cf2146951df67ea2b64348daeaa20961", 0x9e}, {&(0x7f00007f5000-0x91)="afa2b406b803bda1357cd5cce101e6284efa32a51ab6ac75493d04dff6ca3748db2190a8bb7ac5d4d66ffa63476be402791536371e25008cbbc27cf2d0269c23ad1fc48157601b9fa4b953e999fc7ee7bc16f37651ef7fe014d3f5004550dc17962c5d41f9857b25ee3927f479de215c2d7266f8a50828c931702037f9ab4efd867e887f973e9736c339e356965e8a91a0", 0x91}, {&(0x7f0000ab2000)="497266d0df169fe993b5c84875118bc9c41a0ed7b18a3ec908f4acb81e15164450f0c388ab522a8eb05a85d0105af91fb1a0aad0310c644bbf766f59a85c1e81cf016778f0bfafdfe10cc5cb88d24e38203bae59ff96f64d5fcaf9b1c69d2640c44163a69f61fb6335220c586e77d509f7ed25b65a07e485eba12c939165571ff8d2fe0ed21d74bc3f5c644d71657299cf25a305e8b48b6d9f8b511ab5415b49", 0xa0}], 0x5, &(0x7f0000c90000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r3, r2, r3, r1, r0]}], 0x78, 0x4010}, {&(0x7f0000db3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000056f000-0x90)=[{&(0x7f00002d8000)="9702a8d31867280af0feffda88584ecb55bcf635e04551871f05c8c9acdfc7c144b3555ce0d7b90e8453aa00ff781e5e39ce99e02c233f3a2a398481c5d9e1b801ccfa7450ef33ff218de1300bd8d710b55c6e440a9e626fb904707bbeb6735bce3ab190ad1a5b5ee8a967d7d348abc28371476189736429163b4e523418b896f48f11", 0x83}, {&(0x7f0000476000)="f86a6531c1e0f95956af61ff910e19a5c076f09cd0788726cb2de8103db71946fc620f27d7ffee091719a3e152d362a6ea7d77", 0x33}, {&(0x7f0000f39000-0xe5)="09509f4198cc759f48e31d57e87c221f97e3ade199ab47934862d77770ca6115df6c2b1f8e06f1c5d9f8100aceaf5c8b506505c7efb8e575a9eb72c973e1a2236977647077f8cddc43f83d26145bcae1f5fdfa4edc40305a7b1135f885d755d549dd3b8d73777b14c1025c5e27367067374936bce081202c745433c1a0e80bd3278243aa6bf5e7594801eb0ebf8ee1d665b9eb0f8b943f24c2aa39345b9a883295866cc93e294f021a89367ddf0975e9cb28e30eae2fea5dc661992687b229b7874efa1aafc193a0d8703be5488277838fa556afcb55b3ed969f0ac62c24161c65af1ed8d5", 0xe5}, {&(0x7f000096f000)="f881566329535fbf4e675cb0ec440a342c9c933f4b6d658b0954eca3874af0662cdc87cfa7362405e09ce11411e3320fe05ac3301b3d4e9ad158360b45c09964e16de7f3dbf737a525969f867e0820ce29d189cc438918012cb44c665e0c033a6a9c7cca631aef966a1240d1b7965375d446bbdd7757b971a609b4c6163f225a6336ed97fd7f110c26df9497203b33d38dd3f770e3f6ad4a70c14157179ef877384c2e2525f69e74c0525a00b8a2f637257d741179d80d8d0376b49f3022c184c18da965deef8cbb4c0e8fb16e07e253", 0xd0}, {&(0x7f0000f39000-0xba)="9d2084c4e5683e6eb07162999ea5116386212e263deefbbed95cf100be2a3a7850891aa69eff54d47b78d0169f0434cb78d3f42976370bbe0c3bf38faef4b2326305ef6d68c3bb9995abe208744755c2bcb5c6147cb815b9c398439a44951dc33648c91acf48140d7b4963d0c1541c87cb9f4e2bdf72dbccbbb1363459f50dbf09e048e2dcb0e682e11748a529c093e45d2cf9540017f250db84545499b862d4b4b9302e3688df199bb4ab5e5069db745a059b0b5150480f7816", 0xba}, {&(0x7f0000460000)="69aa309b2cd05a71184c3ea13d3082c148fc743929a6b6010310c2ea19ef528e9d5a0febb9203643b0df1c4c8148550776d35c6a44a70f1a4158b90a99e27eafbb2a192fc48aa4737063417a19cd0f0204d3dd65450695b2c3e4320382aa7938e5cacb9a1c254844bfc46bb18fa0019f323b99a53add", 0x76}, {&(0x7f0000c60000)="2bb02736ca52e49d3253c639254843b8d39824de7d5a47139e9d532082fa2fd169bb9effdd11b6cf76d51058ed2afe7d8c1cbc18ad688df794708236abac861090f5d7708136ea7723c7e579a6438caab78bbc1e601ec82eb03f8c9c2a8d1644e439680b0149e8354e40a39e3c4142b031db695f98f8ba9acc104b99c34caa940621818418c3f5d6f4415c9608a9ddf806b22173faad0fcfc73ab24f6391e6750f2b0a730bd94a2929858f05c3", 0xad}, {&(0x7f0000be1000-0x67)="e4526c7d33c4212b8ad7cd9726b463075ebfadc0e879651e0abe4e3c9cbbf0f830e0fec0c850f9c45caae0a644f115718ab005b04e449fa69c1d34ab3a1c7f31a7d06fd75a8a1ef41cddea3af7eae925a119d9adc03f0f59d90e46d804763ad4150626560d31ac", 0x67}, {&(0x7f00002bc000)="26157b63df7b9ede0bf907dbc1d1f35dc8700fcd0185fe40dc0c64d1ce324a1bff3cb65634693783339594c457b1247c9caf9429a2e9552a14ee5ad2a486e2371b58ac3def82660e369773fa2632d5701fb92b8f2bc7b60ffdb106565d62d584dcf4c6f92c96e0c2d469152458150caf7b555a3e0850b81121b6661d2852badf1151fcc0e07cdaf6f2ac782135317bd98c9fcfbfeed138d39e2a40", 0x9b}], 0x9, &(0x7f000017b000-0x158)=[@rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r2, r3, r2, r2]}, @rights={0x30, 0x1, 0x1, [r3, r2, r3, r2, r3, r2, r1]}, @rights={0x38, 0x1, 0x1, [r0, r3, r2, r1, r2, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x158, 0x8000}], 0x6, 0x91) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendto(r0, &(0x7f0000411000-0xb)="0d90cb842fcd150bd486d8", 0xb, 0x8000, &(0x7f0000a19000)=@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000000000}, 0x1c) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/10 23:44:39 executing program 7: 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) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0e000-0x4)={r0}) accept4$packet(r1, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000504000-0x4)=0x14, 0x800) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{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) close(r0) 2018/01/10 23:44:39 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000b16000)=""/4096, &(0x7f000074b000)=0x1000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xeb, "9779d1263fcf334483891957946ef08b1283ed271f1321f30273d474daf864e3f51f83520664b373f4318cd51e69b31c15d2a3f5172397ab1f4e79fa16bc53e7bb31046906738f4d83838cd9c17796c435640475d88ef4f95c2d94a2b6f0832b42a640d6bb2d3fb4546ff869527a0afd93eef912ef7faa35bc484ad349eb077d523f52a261365139a96c898fb3b82d0e468d69d339d60a8e9b9cbfbeb0aab215743dd7793f924cbf704fffd2a637b2bd26eef333a6f47b7345160073dc1ea9f0c9efe6c0ac0bba4d0b483f20b977ae6cac0c0c733c7daaffe6323394305684505c313e2afddf6b2f0655b3"}, &(0x7f0000000000)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xde9, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fc42e21}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="6fa631e8088ed810c04045f3c333d03702b2f8f68e3e8cb61473fba269f03bce5e1e6322b0a3e7ae38773c77c860b7531922bace542aee6de5a90c467793d0b7d8c061ef416a9581815a22fcaa05b8f579aa477701318869f22ab01164103c91aba7e300760422e4a6f484831e93a0223b4c2bd11bc79072c642dc8637ab7a586190d25379508afe20a4d316a401fb712b30e721474b232168cb45c2ed417f", 0x9f}, {&(0x7f0000002000-0x64)="6ffaa57d167b0698f696feed8ff129e5bb361b979932d71ffac45bb6cdef11e417cbe993a4b929eaa8c4b8326570e4d90ce18e71fac6ae9bde445e1ea6a0eac9da1eaf92834bac5b4e1b0f8f811c81df0c061d2d25dd81b3fe8624f8d11358862b2be79d", 0x64}, {&(0x7f0000001000-0xf1)="7ab5c279018aa4e0c31d6fa9c7a67403f9a10654155b4ed95f367a143037144019a9724e0dceb4f22edb9516c2d152fbb3f730253f61890199ad78873d3d7b3602a554a500df7510346d0956f5351b618efad878cbb0ab2a7525baf6c74919c581260f35a1be07982223705ea10b40d7064ed227a5529f61684b14fe9f04541cfbe1df5cd768614872adb792c25bc499d044a1b101eb1460fca0931ad21dbfccebd46dcb3fcd130fa5b7edc8eac5f29f74e83e4031525f37f5e0872128e58f4d090ae81fa029e8eea66686526369d39cbe38f509deb07725cc52dd71cc6ce54d9c6a4d12da47df454e63c692f628ca053e", 0xf1}, {&(0x7f0000000000)="9a5911666c4697f8626b323004444fd6312a1219d11caaa70f42d7e701a4ff6a100fc9722365c28fa50f09fd13e048e62458c66f696c0c3774385b2ae9456feda1959eb7496d5a9571e09af034d664d4265f409922999a860a95a214fad7e8e803e9452d4a9ce9f84e31c5fd8a71c13fe9b72b3a2ef26ab30a014f852d98c46fab80d05ce79a18d3a18e5968", 0x8c}], 0x4, &(0x7f0000000000)=[{0xc8, 0x10d, 0x1000, "be06c952c5bd4cf879ed45e96693becae381d0097c8015af3f4317328a5ee24c6ee4854096248a6c026d27c767a6cafdae1d3ac7616b78f2f4a23879a5862a267a0ed5982f6425f000f7c349eebaa9b68e5a27cc6f972aa63fb7daeacb7a41988e1e61042c73f09f2884c3b5f1aa98446591bcbd21ff20162867a11bbeb6d2fb06536bc7743c58e67d0b4c9e81c339d100a1d4032eaf9efea92305d4ea4aba16c85a5284c8dc476b247bf4bfc2c395ca21591c95d9"}], 0xc8, 0x4000}, 0x4) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$llc(0x1a, 0x1, 0x0) connect$inet6(r0, &(0x7f00002ea000+0xcd8)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e21000)={0x0, 0xdbc147e, 0x0, []}, &(0x7f0000336000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a73000)={r1, 0x1b, 0x5}, 0x8) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000030000)=0x0, &(0x7f0000167000)=0xffffffffffffff39) 2018/01/10 23:44:39 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ffd000)=0x8, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ffc000)={0x3, &(0x7f0000ffd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ffe000)={@generic="3d12d37ed4b29bc6a641a049fe170d08", @ifru_flags=0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ffd000+0x539)={r1, 0x8}) r3 = accept4(0xffffffffffffffff, &(0x7f00003da000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c49000)=0x10, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fff000-0x8)={0x0, 0x6}, &(0x7f0000c20000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fff000-0x6)={r4, 0x7}, &(0x7f0000ffe000)=0x6) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x807, 0x3f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e8f000-0x1)={0x0}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000063000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(pcbc(arc4-generic),hmac(xcbc(xeta-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f90000)=0x0, 0x4) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000780000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7, 0xa59, 0x26e}, &(0x7f0000216000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c4e000)={r1, 0x9}, &(0x7f0000d75000-0x4)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000d99000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000ef2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a1d000)=0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef2000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000245000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x100000000, 0xa, 0xa0, 0x20, 0x3a, r1, r3}, {0x20, 0x4, 0x7, 0x9, 0xfffffffffffffffd, 0x3, 0x8, 0xb6}, {0x7, 0x2, 0x1, 0x4}, 0x200000, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x1, 0x7fff, 0x6, 0x3, 0x8}}, 0xe8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1c0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000db1000-0x6)={0x0, 0x39}, &(0x7f0000160000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e1f000)={0x7, 0x206, 0x8, 0x11f, r1}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005b0000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x765) 2018/01/10 23:44:39 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e9, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000050b000)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000719000)={&(0x7f0000fe4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000965000)={0x0, 0x0}) connect$inet(r0, &(0x7f000083d000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x40000001, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x7fff, 0x7, 0x5, 0x8004}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000998000-0x4)='GPL\x00', 0x0, 0xf7, &(0x7f0000953000)=""/247, 0x0, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0x80001, 0x835e) connect$inet6(r0, &(0x7f0000e2b000-0x17)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/10 23:44:39 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000100000)="92eaa590918fa3618fc74fe549de18566deb", 0x879f08f1475247f9, 0x20000000, 0x0, 0x1f0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/0, 0x0, 0x2000, &(0x7f0000001000)=@in={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x802, 0x7, &(0x7f0000e39000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b1b000-0x20)={0x8, 0x0, 0x10001, 0xffffffff00000001}) socketpair(0x0, 0x80806, 0x552, &(0x7f0000018000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000757000-0x20)={0x20000000000000f3, r0, 0x10000, 0x281374}) bpf$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) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d26000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d27000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000005a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000056f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d27000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d25000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d27000-0x4)=0x0) 2018/01/10 23:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca3d3f8c20a553342cd237f7ad3b1686e5eb2d7a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x101, 0x5, 0x7, 0xcf80, 0x5, 0x100000000}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000064b000)=@req={0x0, 0x1f, 0x1, 0x2}, 0x10) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000001, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000084c000-0xa0)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3006}, @in6={0xa, 0x3, 0xc5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xa6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$unix(r0, &(0x7f0000824000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) socketpair(0xa, 0x80003, 0xfffffffeffffffff, &(0x7f00000c0000)={0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008ae000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000bd6000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00005be000)={0x9, 0x8, r5, 0x4, r6, 0xc000000000000000, 0x0, 0x7}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000990000)={{0x0, 0x5, 0x7d, 0x5, 0x382fcfa, 0x3}, 0x7}) recvmsg(r3, &(0x7f00001f7000)={0x0, 0x0, &(0x7f000025f000-0x50)=[{&(0x7f000027b000)=""/122, 0x7a}, {&(0x7f0000151000-0x1000)=""/4096, 0x1000}, {&(0x7f00000db000)=""/26, 0x1a}, {&(0x7f0000af1000-0x67)=""/103, 0x67}, {&(0x7f0000d55000)=""/154, 0x9a}], 0x5, &(0x7f0000532000-0x16)=""/22, 0x16, 0x1}, 0x22) poll(&(0x7f000042e000)=[], 0x0, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00002df000-0x18)={0x0, 0x84a, 0x30, 0x1000, 0x6}, &(0x7f00007e0000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000023b000-0x8)={r7, 0x7}, 0x8) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f95000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f95000)="8f45ffdc7d90c0bb8877ab09e64cda3983d33a05e889b2599c0b33e2ba1edd01e71cd3bf50f882c35c6f0f08fb57c62f69c5968db91838f61f4dd15145e0d44363fa6f78aa89dbd3161ab7c5d9292418e07992dc1822b4536007ac276960dd761c2d2ab14a8d393a40597382727b", 0x6e) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00008e5000-0x4)=0x1, 0x4) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000f97000-0x4)=0x0, &(0x7f0000305000)=0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f98000-0x18)={0x0, 0x4, 0x0, 0x2, 0xc98d}, &(0x7f0000f98000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000006a000-0x8)={r2, 0x0}, &(0x7f0000e3d000)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f98000)={&(0x7f0000f99000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f96000)=[{&(0x7f00004c5000)="3b705007758f4384db31a0d72df49de78f3409f3dda305833dea4f285d1cbf22c66065662086f4c4a9c2987bcc2b9b9e6896bf42151097284670dd3de81107a741dc99c0220bca3885e5414b9c0b7d52c3b0f929a9ed9246abad7e539965706e3ec32c34f9ffffffbe1394f172591396f4344f80bbb8c0fb7d4e1417a11b78e873f908636f7d14fb76f2d86b4953fda60b110d7ec02d11afb8a60f61be853e71af92605ba89e9091da7d8e2628df34b4c64d9147d0ad342ebb40470dce967ea542d7", 0x32}], 0x1, 0x1) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fdc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000240000-0x10)={0x8, 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fde000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000915000)=0x10, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fdf000-0x90)={0x3, 0x7, 0x4, 0xffff, 0x2, [{0x2, 0x643, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfff, 0x8, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fdd000)={0x0, 0x200}, &(0x7f0000568000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fde000-0x8)=@assoc_value={r3, 0x0}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd1000-0x50)=[{&(0x7f0000fd9000)="f7", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000be0000-0xc)=@sack_info={0x0, 0x8, 0xfffffffeffffffff}, &(0x7f0000eba000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006d7000-0x10)={r2, 0x0, 0x0, 0xe3c}, 0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00002bd000-0x4)=0x4, &(0x7f0000156000-0x8)=0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000171000-0x4)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r4, &(0x7f0000a89000-0x78)="", 0x7a, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00001ff000-0x4)=0x642, 0x13f1bb3635364c77) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000900000+0x428)={r2, 0x1, 0x7, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d5f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5a000)=0x8c) socketpair(0x11, 0xe, 0x2, &(0x7f0000663000)={0x0, 0x0}) accept(r6, 0x0, &(0x7f00009cb000)=0x0) getpeername$inet6(r7, &(0x7f00008bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d27000)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000026d000)=""/22, &(0x7f00009de000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000d69000-0x20)={0x2, 0x9, 0x8205, 0x1, 0xfff, 0x401, 0x8, 0x7ff, r5}, &(0x7f0000674000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000792000)={0x787f, 0x2, 0x1, 0x3bd3, 0x69000000, 0x55, 0x4896, 0xfffffffffffffc00, r5}, 0x20) write(r4, &(0x7f0000e88000)="d9846832621560b92ab2352122da6d90803af49d5d3a0409923199bb3c389523618df43f1b4ab00df1f253b9db9ba44bdf677b8375d3641f330a38c158629182e9f07a0bf5984b18bc55b9fe734025e8ebe6170e321eff81af4e5f396974293191b2962e1e25830aa2e79c871f5c0d501e6330e71d47d9e92382ab06a0efa1d6c5000d4e20", 0x85) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000039000)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 23:44:39 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a1a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000bc9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x45dbe858, 0x0, 0x40}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ea7, 0xd2b, 0xff, 0xfffffffffffffff8}, &(0x7f0000c91000)=0xa0) r4 = accept(0xffffffffffffffff, &(0x7f0000a1e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005c1000)=0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000409000)={0x5, 0x7, 0x3, 0xc5c}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000a32000-0x4)=0x0, &(0x7f00002d7000)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000f75000)=[{&(0x7f0000b31000-0x29)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000055e000)=0x0, &(0x7f0000ef6000-0x4)=0x4) 2018/01/10 23:44:39 executing program 4: r0 = socket$inet(0x2, 0x804, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d35000)=0x0, &(0x7f00003df000)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f9b000-0x4)=0xda, 0x4) setsockopt(r1, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x79, &(0x7f0000266000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x6b, 0x1, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @generic={0x0, 0x6, "9a6a304b"}]}}, "69b91835ac3d4e"}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000061b000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00002cd000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fe4000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000028c000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d8a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dcc000)=0x8, 0x4) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000286000)=0x0) close(r0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10) 2018/01/10 23:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000810000)={{0x6a, 0x6, 0x401, 0x6552efe2, 0xa1cf, 0x5}, 0x0, 0x8, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000-0x10)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) 2018/01/10 23:44:39 executing program 0: r0 = socket$llc(0x1a, 0x3, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005ea000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) getgid() [ 133.447290] IPv6: Can't replace route, no match found 2018/01/10 23:44:39 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f90000)="3f20515ac1b4ae4a3c8d5b8ea5", 0xd) 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0x427000)=nil, 0x427000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000427000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000427000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000427000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000427000)={0x81, 0x2, 0xffffffffffffffff, 0x0}) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) [ 133.492676] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 133.508540] IPv6: Can't replace route, no match found 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000130000)=""/76, 0x4c) r2 = getpid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be5000)=0xc) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) r7 = getgid() r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007c5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000935000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000935000)=0xfffffffffffffea0) r11 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e5000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f00009b5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000-0x4)=0xe8) r14 = getgid() r15 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a20000-0x4)=0xc) r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000-0x4)=0xe8) r20 = getgid() socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f00001e2000)={0x0, 0x0}) r22 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b14000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0d000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d8000)={0x0, 0x0, 0x0}, &(0x7f00002e0000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000809000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, &(0x7f0000897000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d30000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000383000-0x188)=[{&(0x7f0000533000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001c5000)=[{&(0x7f0000927000)="569a0d0d6cff5e31a134b32d962ec94d5f9efb3ef86880144944aedbf025a2a1874a80929c5a554a321b30794a0f02ffb6cd2d225e9bfc11cef668bd5719d35618f32e41e27b457bfd8f0877f3a9a5b6ccf6d6623062b431f44ee580428533f2ab240aa4c1cbb540df57ae775e717d6e38f0cb25ca55eb4cab7d8f", 0x7b}, {&(0x7f0000216000-0x18)="7c1082379b8cccdd4d2d4be99d6648a89c028207cde4e674", 0x18}, {&(0x7f0000440000)="6720c0ac0ae18fcc497b8da8eefa310c0ad3905b819a8890dd39cca02b83ac37b17d7329fa5c89b6290c8115e6ee11dff66f44fe74fda8906aea22f02ec9780f1c2a962698955a5eb1f2601c6ec7596b2dd2fa5dce72d7ca56d9f89e91b8c703ff5d031f0047d6e4c65992978d406232e0b11e51147032a6e3457a9fec6acd5f2f9196db9a28265eec66d840e2475a42cbaae0b8bb809afdfd51f331babaec3dca2d09b582324bf96af147803915efcf577a2dc0ff69b38517d8603e64d3870694feb41cc4b0aa5bda82e1fa6d4271a895d86cc4ee986cad576abde3", 0xdc}, {&(0x7f0000243000)="6cd72e58d4aece675c270e3381f5e7d47ca45efbdd377c95a75cc9bf430ef80ebf0225623c66cbc49370efc3a7f1fe23655a27fec8f9464f0157d343c896c32b1623e6723abb22c99f03010b291cd1316f1b615dc1cc4605121ce123fb77b9dfe20bac86893fc18e32c1d1b904f19b583a0f0a7993a8c3a4fc641b92c65a89bdae34a6e6cf004f11c45eb3626636f8710fa41ffcf1e788bd5cc69b70c170613b9bc835c77756695c40f28c89ad5db2ba5737636a8d021277e14a5fd703deb8644e52873d50011394c1114e1fd4279981bbd0656c876ac47747580408f0910c4aae153a", 0xe3}, {&(0x7f0000b14000-0xb6)="b80d136bfb025053f49caf5bbc182b7024c68fd55e68144a1c23ed578af3c1f78986ee5d3a8b23689a390451b670aae036538fcc8a9bc93dec6fd39fdd587df892366440b3ecb3afdbb6d987939f1afdb8e25570062d24f1ce8a64ccc093ae872e58054aa23a14316307ee0c3d8fa66f741d92002e36bceaae809d98f84e9924523f68cbc062c0617be48db4546d25354905997496e159bc19e71aec0860f13f32a45315c4d2655d4d09b6416e60dd89dd6489360e9e", 0xb6}], 0x5, &(0x7f0000c6a000-0x68)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x68, 0x20000000}, {&(0x7f0000908000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe3000-0x10)=[{&(0x7f0000edf000)="", 0x0}], 0x1, &(0x7f0000fa5000-0x58)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x4}, {&(0x7f00006ad000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009d4000)=[{&(0x7f0000a5c000)="c2fc5d9278fd396deb19451248806b0b1e8008925fc3ba0bf70396835114f5150a388f0c7b7bd075e340801bffabd9b8708064a047ca1b1f32b9a639c840659504bf1641e6e3e54faff29605e81cac87fd7b80337cf0fc91297d8cde70b352e0cf589146976047ccac23b22195a8023b8048dd2c20c6723195f31650e925479d16b4ec5bf763a18890b06af3907f81ba2cbabf0591f1fa652c1c4a3fc1093edf49379ba4d7c193cc288de3a54fa7", 0xae}, {&(0x7f00008c2000-0x87)="9dc8a101696f8d4abde1a7dceb1589194d3bc5da9492e6dca73cadb6e7058111b2132e6f041db1243ada15d0e2f91121d7bc43a1612722f42cbf7d36c8a4a159a57adba6651928626c3c963a180d764e135236a25d5e9f636e88ae00f6f8df1f4ae903f0fb6574a0336f820c8e73b8ba0ce3163365eb2d56264fdbafbe53f7a762ac59d34d6d76", 0x87}, {&(0x7f0000a3f000)="684b363d28da6a361cea9cfca9ce6e8986d2497b0ea67694d7de4a9b508b56c0b861826e40b980a3009e9b1fdf9eea0fca7ed82fdf90aee0f0ff631aec560ac39dfb2d6be175349767dff9afc48007a15a309c074700c492c7c355bd095452e61779c476460051d8ee0981d475cfa726542e71391f5d68a4616700902fd1481b9ddda7c4d038a8c2beeebd6b13", 0x8d}, {&(0x7f0000bfb000)="07e94600b18e996be496cf6d1cc272642c32ac284ac8f1a911c742c1edf7d97eebf18400aed17f3101d970299fa8870ca183507aeef3bd4a805bea75f26cfaf74686ebd351a7efa7040d45b84f33b423b4feb8da8be10e5130e1dbb8fb61dfe408764381c60e", 0x66}, {&(0x7f000014d000-0x1000)="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{&(0x7f0000fc9000)="349f767c49f51301db0fcd51fb17e9db72c22b0fdb3498fc3a35cf82dd9f55df04539f6c1cea3c40b5c5fe249860402a958b47f20e8694a21d14053014a182dfee1c7626a690e2a30a552c5c8b36aa4e9d82182a07f050711d6f1bed6c03afb15570bee32b2ddddda644531c56dc8ecb70d37227c1f223d2acb5aff69a82a78d2518ed5a680a5c5d085703e44565adc4c9c9aee5dcf228e6c480d7d61a73b2bd1381f6dc62d3ac40e8a5284b8abfa97c9c33c56cfd0af4aa761d6129ce9f06814ecbb4c3c72c655651f5b81606489450d6349a09943d94e58cf955924adc300679c5646dbb8d5ce80fee524637f976f5781391", 0xf3}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000664000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001db000)=[{&(0x7f0000861000)="19ee905dfd3719fdbe2892a9c9427a1371fbe631227e1d5a7cafb576dd3249b699be36e6374ca5d985289bc8b29641fe70a9f5cedaadf77020b80c2d9f068085f73d5c546ade5d51775814137d8b688bc68902e412007c6fa5983ad7cb091d1f3bacb224acaf1f8710f808f627bb1fdef6fa3b812d61b01729485d09a4ffbbba7b7d944167f7805c033db309f25f2285224577af679cbff397c0587f99c7b73ceae67a7ba53c3b8a98", 0xa9}, {&(0x7f0000b43000-0x38)="70a2467539694be6faebed2c020a0c085cb27152fb41784bd81801cb59e5302bde36fcfb25e3e9275ba4ac7f056fa70e2c382a4ad107362b", 0x38}, {&(0x7f0000a58000-0x8d)="fea4ecd0547d1c00ee798bdd93a859ec33c5e902fd288396aad6ed379c94a5507ec4f5fde971e0c73bd6d8105b7142af4bc5ff9830b4829e47f02a58c3e2483598550b18aaaa9cce6d7345eeff5f99d90058e246e9167525eec2d022b68ca75d4df171b4b6ea71fccbe6285364783323e1cf867f75a1fcc50f22dbb008a1d26fa64de6bd741ab005c319cc09c3", 0x8d}], 0x3, &(0x7f000077a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x58, 0x4}, {&(0x7f0000101000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb6000)=[{&(0x7f00002b2000-0x29)="9feae75e53fe138d4b5e95f49bb6492fab79d11a50c65a7796d23d1f764d5d9388097f764f4b6e9d19", 0x29}, {&(0x7f0000148000-0x95)="cb3d9239481461446b16a441fe3b05dd10dcc8362d4703b4acb7b4abf23688de8d058fa023af6087ea4ec9124eac19b4500ee6ebea10efa5a40aa1239d774a099b8ba246486f33e4e4e67bf622fd655ce2f87b5bd31e442c7c5860bd18b0a2ef047f7cab01e85269f251325f196063354bc42914ee6a74c09190f0b8f904788e5a0a9a99b0d58f14de146953bbc5939ddab0e23255", 0x95}, {&(0x7f0000fa7000-0x48)="7ee0a9d0b8a66e679ec0e79a59107961716cb631ca2585486c92146e8c8ad2356cc87db875bd1e5cee41de0aaf30b71f2868c7100b9b938a5b712b8a52c39b0f2411dd4dfeba1385", 0x48}, {&(0x7f00004e0000)="25338eed1fd326ec7521b33a6537c14664c2d4482b7fa90f05da04c1ef9a23869fe5f6d716c6e7cbc839b71d313cbde91895aab0a54a31163a27993e64727a6602c3aa39f0db74afe282aba01128ec657ef722fe827102b74d376a8294e6dcdd419f47731c3c3f0784fc830d83460cf44058bda66ec265f413acfdfa1b0f6e853f3aa8f2b006ae07af2a18796e5c9757f1b1cb391ab9467c34da9e3adc2c", 0x9e}, {&(0x7f0000f14000)="1546f6ea4210f50b957bbcb767428d9c769d941a1c4f52dff76517d5f509ea1bee86f7b7761b8918a384006762d4ca0f3e6002854a45a5d8335b34dec3369e9bdfd652cbd2fa7ac89ef86ca8c06f5f67309d16fa64ca046d5539bd2f0107a4edebac6481baa6afc04f9d8cf8a3069cc204976662731d8607c016d8dfae55239b8d022e228869055217f0c24e06fbfebaa7bf2c362baf89fe", 0x98}, {&(0x7f0000166000-0xc)="b6abd930f72473d0002185ed", 0xc}, {&(0x7f000015e000-0x97)="b845ef3a0a1f29b49dfb676c9f8237bb17994bdf048bc0ccaeb9cd0284f57a3385e27bb1087d99be45976fc8b122998156f9ab4bd242bc49da45fed0bb2639eb2cde7a8e94b3964f4dc7daf646e62004007853cf09556320c4ae2982d150846aba0f60509175e5563d7bc95fa09de239b09adcf9771298aa26fd3b92942e55c602cb9175fb37f2c68a00f6edf2b99534e470a2964d4973", 0x97}], 0x7, 0x0, 0x0, 0x4000000}], 0x7, 0x40) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 133.538282] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b36000-0x4)=0x0) 2018/01/10 23:44:39 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x800, 0x7, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd0000-0x8)={0x0, 0x9}, &(0x7f0000e24000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ee4000)={r2, 0x4}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/10 23:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000004a000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000043e000-0x4)={r0}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000d2f000-0x8)={0x3, 0x0}) recvfrom$ax25(r1, &(0x7f0000a19000)=""/102, 0x66, 0x0, &(0x7f0000c6f000-0x10)={0x3, {"9ca9627dd0b650"}, 0x1}, 0x10) 2018/01/10 23:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x8f, &(0x7f0000c2f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000650000-0x3b)={0x0, 0x33, "30a6c2ffe6d48d86482dfe1125884a3303f883b28b04ba503c35f56a3c07f515ec63047389a6c7700554a55b47ea0bd33b9d16"}, &(0x7f0000d77000)=0x3b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005aa000)={r1, 0xad8}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:44:39 executing program 4: pipe(&(0x7f0000227000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x83, "d6b3aca399712c4a3ab8cbd5467d098b1f1a091443ed088cb466a4d786dadffe4b4a5af69bd370474764c17c50ea163bd081e6f0b9e0d3eb106e296dccd8a7b02727e14a0810829b0f7afc321f3394eb3790b38fcc37944ba43b4108e26e1b0020edc75925aa1f00de1bacd67be6c99cb8d93de4dc15ce0142d2c5ab74de4896bb75c5"}, &(0x7f00008c7000-0x4)=0x8b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e5000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bcd000)=0xc) syz_emit_ethernet(0x22, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @x25={0x0, 0x0, 0x0, "f808aaac0d827c333d09e137dd252c0010"}}}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005e5000-0x4)=0xc, 0x4) 2018/01/10 23:44:39 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001b000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4, &(0x7f0000000000+0x80e)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/10 23:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006ee000)="8cd5bf2dfe1c792a03edb3e0d7f8a92548b709adf7ff7da2aa7b08d4bc5f351bf81c46f6f9b3082dd042570bf711aec10faf3d149e4c25de147cee0756a6138d5fbab54b22d91b4ffa0b8d96ad8294dab4860a126075799bb8206f78dd0388e3bea409445a836db73e21c596cc15dc353d9364759bd743cfba9802351eafc8a4fec7d44760251c7e9aa8a6789087629f65ca18faf92e", 0x96, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x20, 0x2cb) read(r0, &(0x7f0000952000)=""/99, 0x2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e30000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x921d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = accept(r0, &(0x7f00005b6000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000dd000-0x4)={0x0}, &(0x7f00005de000)=0x4) 2018/01/10 23:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, 0x10a) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000009e000)={0x9, {{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) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000806000-0x8)={0x0, 0x5}, &(0x7f0000699000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000041000-0x8)={0x0, 0xd3f0}, &(0x7f0000e2d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000016b000)=@assoc_value={0x0, 0x2}, &(0x7f0000b3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007a4000-0x14)={0x0, 0x7, 0x39, 0x7, 0x7ff, 0xfffffffffffffffb}, &(0x7f0000e51000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000085b000-0xc)={0x0, 0x10000, 0x0}, &(0x7f0000d79000+0xf12)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000397000-0x8)={0x0, 0x80000001}, &(0x7f000013a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000042f000)={0xffffffffffffffe9, 0x802c, 0x8, 0x1, 0x9, 0x6, 0x4d37, 0x6ee2380a, 0x0}, &(0x7f00004ff000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000031a000)={0x0, 0x2, 0x30, 0x4, 0x3f}, &(0x7f0000f16000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000877000)=@assoc_value={0x0, 0x1}, &(0x7f00006b2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004cd000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0xeb34, 0x0, 0x600000}, &(0x7f0000c6c000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f00004c4000)=[{&(0x7f0000dfa000-0x1c)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f000047b000)=[{&(0x7f000028c000)="80749c4836250624bd6a3b10a94443caa35dcc42bf86d00e6ef41a6962873a8168eef9d422669e5c3c42eb2e02781189af0e61054a2810e60dd55355105f9965d2af5a6a3416dfdb4328ffa67af895931f91f20ce831658c6934861b92ca07c17af7a8ede0ee2891413a36e628ed72f5c29b71fa31633183c934a8a79309f74a84bb76ed688e19aad2e17fcc61d2c077bd8fbf35729cf4fc5921431c9d33da09f35a31ca935160eacbb0700b8a9a7ff03398db62553b", 0xb6}, {&(0x7f00002af000)="b411b6a1f660e9a928ad8534e9f9c5b8a4c1c9c21eb8b135a2f1f4872f5b1e11d106d5c7ff9079d7cf9fdf2faefe414dc83a9d2e32", 0x35}, {&(0x7f0000c82000-0xd)="b946fe01d54cc8101e0b483cc1", 0xd}], 0x3, &(0x7f00008ff000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8207, 0x80000001, 0xc951, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x204, 0x0, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81b8, 0x100000001, 0x8204, 0x100000000, 0x2, 0x3ff, 0x9, 0x4, r4}}], 0x90, 0x10}, {&(0x7f0000bf2000)=@in={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000128000)=[{&(0x7f0000b1c000-0x16)="aa25694819e3e94d5399bf10894b4162cadc51bae497", 0x16}, {&(0x7f0000ffa000)="fe1748517a85d2f6316e9a48791dfa0d22db4e53cbb66ca12185cd2348ab3dc392d194f0d51ab09528e7035456742a12d1bcd7a7a7cb736a3051e6f356fe9004992385eeca09240e3e67d9e3e86e736f9c4095bf340356f46a5423d77b37bf093c96705539706ed60155b1e4aa51c7dc4569092b157917cea01f6ac5aabb1b94e1f8260ee2c0f13728afae4b814b5420d40bbd5380fe1c3b8d4ccec74c5af563033791898b09bf6bb9db27", 0xab}, {&(0x7f0000187000-0xd9)="2d05bab487d70344b1836bbe9ef461e78a97271258b73fb039d91c4b30505e05ce255275132f450af79d55e28bc4ecedebdba1c02d20b40b0888982aee6343cf2e0c266de86a9d27d8d8185cea47951932cc68df95a4e645151662e3d6870b725b6e22d2ecfa75058e0cd1f0846dbac367578f5f096cadcd8acbad7ba87d9536884b7556ba973869465d8af549dea48530e38ddd7c6ecb04e4072085d385ac8f45e7ebbf8cf93b8129499fe79d2f6d7545e808a6de3f4c93b5e4750b2afbbff8165843d631abcee63b9246df35839e7f4f05aa49e51e6a5da5", 0xd9}, {&(0x7f00000d5000)="daaaaca13be9d7e34efbf1fcc9af21aac8e7544d3dba48a5a0ceb4368c41c45408a591f65d41e09678d46761728023ebd6d1afd6f001b21b556cb6a756ccc4e13fa436f2ae8227f1f58963f5c94313e27f94202d3f089fae30d274c19ef2e2f3d0296406111ac62a35c8b175c9f9836949e3689b69dc0d892e86ae46a830689da525b25a185dcbe6177480578ab0991bfadea894df223357a1603f346458a725edbd947cb8c990b9bf784d2bf814a5ca219094611f7b23e0524c2fabdd8e09ee2dd1724557bacd29af9b348c47a67a31aba68d396644", 0xd6}, {&(0x7f00005c1000-0xc4)="911904973d8f50933cd35d4be06e188308beb768bf51c9ab4818f1e140f6ce3fe79d535f966f3b26ac511559889bae8bffc0f66a8470fd2f9b6c440de522b6d5d5e537229146097d148241103d0ff5f18cb1c400cd919e15e730cdb0b697cd854b0bc348003140dadaec691980bc74d77c5211e858c237ca44d56e735e1aa538af76159833b78b5273ad3d25db3b7ca03c0df8e746f707bbee911bda32e311f08e79d9a25d964e9d1d2341df523ab1f26ce49c9250273c4cc5b2cf9d7b20f191cb87da0f", 0xc4}], 0x5, 0x0, 0x0, 0x5}, {&(0x7f0000b8d000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c92000-0x70)=[{&(0x7f0000b7c000-0x7d)="9cc1481178195b5874f82db702498a184ab92b658c9625232220fa3951dbfca0123ec5fe1863ceb2ec8c1ac9602561ba637e79c0b41587bf5ba4e7e0f346400a186b39c6feb13b4c9f479c3f0103b0294b86545834307bf8e4c752c80428c0e05d6ca3cf11d246a3fac958e9ee2765808f0f6b55bc7214a598d62f1124", 0x7d}, {&(0x7f0000af0000)="6afdb6ad83f8e4e9e1ec19db9c96f22a1464808f61c74f36ea24bf0ad47626c7decf56d2e8c2036ed9052dac52c25a0ba1015e98bf611b0cd98f2df6e2c6a9efb32d7dd14defeb89fe182f71b152064b72620e9cc4792e46248d1ed55c35bff1594939a97ed1f45d2ffa47dac1930584e65b0f9bbd8e330a4e702648bd980fc3005415a21c15bd75cf70707103b26572beda719dc5a15761c921de571446d167710dbcfec2c948d35551afa6e3b787be1d88c8fceaadcb35afa98358b85cc4beae250dbdacad18396398bdd7f9ca91b964be1356056e30dcfe5e7c26917c97b6ff36c23a6a26b6399820bef6e990f9a02f17b84c", 0xf4}, {&(0x7f000066b000-0x91)="4f338554ed7fd3fd6ec10a5134e86a6ce5813ea2fcbc76fd28b51e6cd5c28f32faddfa1b93643111b1b8e026d10376e23c3918936f25b2c69fc6c05658bf3209454a3a9174792fe08639812a066a99215bd03e33f1bb9b7b64f17e9ede8d01702ee6df28491f8c967e26569df5b9082011f7375618aa966dac5b21024108bea10469bb39db383d335c70a8cf7419857efb", 0x91}, {&(0x7f0000a93000-0xb0)="000e4cfce8131d7863608b4aa3e7c4550037b314fa5ceff57eec62bea94ef8c4d456aa4f4ee905959808214d2103a8188aa463d79bd4cefc5357b8eb95079b79e16f4e5351bd76768e0e713a74bb12a2317e1a6bcbfd9ce8de47e894714aa7fd42955be55d8b20ef8a731c5e082856f7b992e56b3904696ab7b6b0ede9d267408813f58165f51bc85eb3268c560e368374ae6401beb472019035aa0646a2e7bd66422cb0c4ed24cb7a0bfc1a76ff12f4", 0xb0}, {&(0x7f0000d57000-0x1f)="b1a82131abcacaa0e0ceeb539bde1901367cbd141d5ee226e6269931127577", 0x1f}, {&(0x7f0000e3c000-0xa)="82761a7334f0170e871e", 0xa}, {&(0x7f0000638000)="cbae7cdf8865c47e43e305afe2c4cfb0bc7e93e7da3f92f53009ea", 0x1b}], 0x7, &(0x7f0000ce9000)=[@init={0x18, 0x84, 0x0, {0x42fe, 0x4, 0x982, 0x2de8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x1, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3ff, 0xc, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x2, 0x8, 0x2, 0x20, 0x100, 0x1f90629b, 0x7f8000000000000, r6}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x248168b1, 0x9, 0x16f00000000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x8001, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x1, 0x2b9, 0x3ff, 0x315, 0x0, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7a, 0xa, 0x3, 0x0, 0x9, 0x1, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x7fff, 0x6}}], 0x1b0, 0x4000}, {&(0x7f0000ce3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ab000-0x60)=[{&(0x7f0000d32000)="816fae4ec8f23f0e963ff54d4c59ead3d9d4e110c6ae1cfc562c216df041b66b44cd4c67f402953f45730142e9c29755f9e815faf027e1c266835e9aeb5ea241478294b72664727dac12081a0bc6b8e9b61aafa5f2a44de1144afa16736a090baad9915560334a8ab5dece1ba1182979afe5ce8ee7e73ddca7453fdd109c7b132a6fb18c2616936fdf6e2650e9cad8604567638b4c1d0a5803c0fa82046e081040ab493b81f467971e523092ebdbbd0e4743d70a3a069c353b00f3c671df2d56457c103743e69b106ebc7f806eaceb4b07ad9af674e8db64c001239d3a", 0xdd}, {&(0x7f00000e3000-0x8a)="4d6235ef93c1d55d4212ad2be6e0a92191952b6499961cbffdc52c9aaf8b4f54a822e48ddb45a93137483ad9161bc32cdf4f90d46e256d4f9b6c9044aea1d2911e55ee035b7ae9692e8d105280082b9f6de84b4350e6bf8fad143c528d1c7b0fc36280d5d1d8f7bfa5c2a8cbc59bf08256c25d4e91f75349b540d333d5c32be611716e541c60014bbe7e", 0x8a}, {&(0x7f00004cf000)="a7fab88d0346092f58a428ec8f9c7435a205579cc5a34e158c71a036174f2b010db03a257fc27249982839", 0x2b}, {&(0x7f0000343000-0x3)="80c846", 0x3}, {&(0x7f0000a8f000)="4fdf1d89ced4ae449f072b0f5a919cd9b828924d0632a3f507384236544b77fc0ca4c24ba99f915019bdb29ceaf37771b978ec0e73870a6b43678dca358f64e9", 0x40}, {&(0x7f0000c8e000)="ab816f74d4baa37de3350237d03bfe3ddf858a1b8f45c08c6783cbd335e4e35059d57f83be60dde91fcb29a2fa6be1ae25d22d48a965c55644d071629b89edef41a4b1a752df378a3fcc97f85867db4ab1f92f90f9dcf6a0f5f34ce7b66c665ee7450d5c1548e82b95193d92a0c2a8460b9fd01eb49d5d27374897019abe06af980cf7d7208a50728d22b9aebf6f2d94c2", 0x91}], 0x6, &(0x7f0000920000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffff, 0x820a, 0x200, 0x5, 0x80, 0x7ff, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8200, 0x616802ee, 0x2, 0xff, 0x1, 0xffffffff, r11}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x5, 0x7, 0x1}}], 0x90, 0x20000000}], 0x4, 0x20008000) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000546000-0x4)=0x10, 0x0) ioctl$sock_SIOCGSKNS(r12, 0x894c, &(0x7f0000efc000-0x4)=0xfff) accept4$ipx(r13, &(0x7f0000c34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d7000-0x4)=0x10, 0x80800) bind$inet(r12, &(0x7f0000cb7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17d) socketpair(0xa, 0x80000, 0x1, &(0x7f00003cb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000127000)={0x0, 0x1ff}, &(0x7f0000c93000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r15, 0x84, 0x76, &(0x7f0000cf2000+0xc4f)={r16, 0x7}, 0x2f61362405763519) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r13, 0x0, 0x20, &(0x7f0000838000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000e7c000)=0x8) getpeername$packet(r14, &(0x7f0000a72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000139000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r15, 0x8916, &(0x7f00007a7000)={@loopback={0x0, 0x1}, 0x2, r17}) [ 133.734041] ================================================================== [ 133.741483] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 133.748837] Read of size 2 at addr ffff8801bc6a75e4 by task syz-executor0/30374 [ 133.756271] [ 133.757899] CPU: 0 PID: 30374 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #182 [ 133.765249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.774593] Call Trace: [ 133.777180] dump_stack+0x194/0x257 2018/01/10 23:44:39 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f55000-0x8)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000788000)={0x2, 0x7, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x7, 0x3c, 0x80, 0x0, @in6={0xa, 0x0, 0x240000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/10 23:44:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfc28, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000)={0x80, r3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x49, "1ee4c4643d98a319a955bddd6798904a3a11d592751a565985de576014af639e0d2cc1dbfd6fe59d8b5ce711e7434cb10bc175be718539ec915a5fff271b1987b148c02cf7d511e41a"}, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r4, 0x20}, &(0x7f0000001000-0x4)=0x8) sendto$inet6(r0, &(0x7f000079d000)="9960efe7f69c20e3a478d6d29fd2f8160bd949c2598abd694388333a927caeaef08cd83a59cc7b1fd78498e7ef60b24029b4ac8d9b5d9b7cdd0f2f26b59d3acaca4f48654b1569b1f3988abdf096a6da733d129aa94ab74384e8a511c6582aff30778a2fa22b3b9593182b38f5501a665781900290bca3ea78bda99f2a1f92e69c061db66ed8d1daed0a23702087c7ae07949942d4c7559df6f0b5b542b679a4bbe9c8df", 0xa4, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$kcm(0x29, 0x0, 0x0) 2018/01/10 23:44:39 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d5a000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0xffffffb3, 0x80003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xff, 0xc, 0x8, 0x8, 0x3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000000000)=""/58, 0x3a, 0x40000000, &(0x7f0000002000)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86a, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000383000-0x10)={r4, 0x1, 0x6, @random="e19ac0814c70", [0x0, 0x0]}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0xfffffffffffffffc) 2018/01/10 23:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00009f4000-0x30)=[{&(0x7f000034a000-0x8)=""/8, 0x8}], 0x1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) [ 133.780811] ? arch_local_irq_restore+0x53/0x53 [ 133.785474] ? show_regs_print_info+0x18/0x18 [ 133.789968] ? xfrm_selector_match+0xcdc/0xe00 [ 133.794578] print_address_description+0x73/0x250 [ 133.799417] ? xfrm_selector_match+0xcdc/0xe00 [ 133.803995] kasan_report+0x25b/0x340 [ 133.807794] __asan_report_load2_noabort+0x14/0x20 [ 133.812714] xfrm_selector_match+0xcdc/0xe00 [ 133.817121] xfrm_state_look_at.constprop.30+0x113/0x360 [ 133.822573] xfrm_state_find+0x1595/0x3210 [ 133.826839] ? xfrm_state_afinfo_get_rcu+0x160/0x160 2018/01/10 23:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x591, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3c000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000577000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003dd000-0x10)={r2, 0x1, 0x6, @random="d64b0dba010e", [0x0, 0x0]}, 0x10) 2018/01/10 23:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) listen(r0, 0x8001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e5000-0x4)=0x240, 0x4) [ 133.831946] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 133.836526] ? __lock_is_held+0xb6/0x140 [ 133.840611] ? check_noncircular+0x20/0x20 [ 133.844853] ? cleanup_prefix_route+0x1e0/0x1e0 [ 133.849513] ? check_noncircular+0x20/0x20 [ 133.853741] ? lock_downgrade+0x980/0x980 [ 133.857894] ? lock_acquire+0x1d5/0x580 [ 133.861859] ? lock_acquire+0x1d5/0x580 [ 133.865836] ? find_held_lock+0x35/0x1d0 [ 133.869911] ? xfrm_tmpl_resolve+0x598/0xc40 [ 133.874317] ? lock_downgrade+0x980/0x980 [ 133.878476] ? rcu_read_lock_held+0xa9/0xc0 [ 133.882790] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 133.887640] ? xfrm6_get_saddr+0xd6/0x110 [ 133.891790] xfrm_tmpl_resolve+0x2ee/0xc40 [ 133.896048] ? __xfrm_decode_session+0x110/0x110 [ 133.900808] ? save_stack+0xa3/0xd0 [ 133.904433] ? save_stack+0x43/0xd0 [ 133.908060] ? find_held_lock+0x35/0x1d0 [ 133.912125] ? rt_add_uncached_list+0x1b7/0x240 [ 133.916799] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 133.922251] ? lock_release+0xa40/0xa40 [ 133.926231] ? __local_bh_enable_ip+0x121/0x230 [ 133.930895] ? check_noncircular+0x20/0x20 2018/01/10 23:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000714000+0x17e)="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", 0x1000) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007c4000-0x4)=0x3ff, 0x4) bind$alg(r0, &(0x7f00006cb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000d5f000)=[{&(0x7f0000d20000-0xf9)=""/249, 0xf9}, {&(0x7f00003e9000)=""/69, 0x45}, {&(0x7f0000fee000-0x24)=""/36, 0x24}, {&(0x7f00007db000)=""/58, 0x3a}], 0x4) [ 133.935121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.940134] ? trace_hardirqs_on+0xd/0x10 [ 133.944283] ? _raw_spin_unlock_bh+0x30/0x40 [ 133.948694] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 133.953099] ? ip_rt_bug+0x20/0x20 [ 133.956644] ? find_held_lock+0x35/0x1d0 [ 133.960713] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 133.965463] ? lock_downgrade+0x980/0x980 [ 133.969622] ? lock_release+0xa40/0xa40 [ 133.973596] ? refcount_inc_not_zero+0xfe/0x180 [ 133.978255] ? selinux_xfrm_policy_lookup+0xac/0xd0 2018/01/10 23:44:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f02000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000892000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, 0x0, &(0x7f0000d6b000-0x4)=0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d32000-0x8)={0x0, 0x3f}, &(0x7f0000cdc000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c79000-0x8c)={r3, @in6={{0xa, 0x1, 0x6d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000018f000-0x4)=0x8c) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) [ 133.983271] ? security_xfrm_policy_lookup+0x92/0xc0 [ 133.988381] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 133.993144] ? xfrm_selector_match+0xe00/0xe00 [ 133.997715] ? print_irqtrace_events+0x270/0x270 [ 134.002482] xfrm_lookup+0x15b2/0x24f0 [ 134.006356] ? xfrm_lookup+0x15b2/0x24f0 [ 134.010402] ? xfrm_policy_lookup+0x70/0x70 [ 134.014705] ? finish_task_switch+0x1d3/0x740 [ 134.019187] ? find_held_lock+0x35/0x1d0 [ 134.023240] ? ip_route_output_key_hash+0x229/0x370 [ 134.028248] ? lock_downgrade+0x980/0x980 [ 134.032391] ? lock_release+0xa40/0xa40 [ 134.036345] ? find_held_lock+0x35/0x1d0 [ 134.040404] ? ip_route_output_key_hash+0x252/0x370 [ 134.045393] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 134.050907] ? lock_release+0xa40/0xa40 [ 134.054882] xfrm_lookup_route+0x39/0x1a0 [ 134.059032] ip_route_output_flow+0x7c/0xa0 [ 134.063347] udp_sendmsg+0x19d3/0x2ce0 [ 134.067234] ? ip_reply_glue_bits+0xb0/0xb0 [ 134.071566] ? udp_lib_get_port+0x1b30/0x1b30 [ 134.076071] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.081266] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.086451] ? print_irqtrace_events+0x270/0x270 [ 134.091205] ? lock_downgrade+0x980/0x980 [ 134.095333] ? mark_held_locks+0xaf/0x100 [ 134.099464] ? refcount_inc_not_zero+0xfe/0x180 [ 134.104134] ? __local_bh_enable_ip+0x121/0x230 [ 134.108799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.113807] ? udp_lib_get_port+0x785/0x1b30 [ 134.118201] ? trace_hardirqs_on+0xd/0x10 [ 134.122326] ? check_noncircular+0x20/0x20 [ 134.126538] udpv6_sendmsg+0x757/0x3400 [ 134.130490] ? check_noncircular+0x20/0x20 [ 134.134702] ? udpv6_setsockopt+0x80/0x80 [ 134.138827] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.143465] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.148108] ? find_held_lock+0x35/0x1d0 [ 134.152147] ? release_sock+0x1d4/0x2a0 [ 134.156096] ? lock_downgrade+0x980/0x980 [ 134.160226] ? __local_bh_enable_ip+0x121/0x230 [ 134.164869] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.169855] ? release_sock+0x1d4/0x2a0 [ 134.173800] ? trace_hardirqs_on+0xd/0x10 [ 134.177919] ? __local_bh_enable_ip+0x121/0x230 [ 134.182561] ? _raw_spin_unlock_bh+0x30/0x40 [ 134.186943] ? release_sock+0x1d4/0x2a0 [ 134.190900] ? __release_sock+0x360/0x360 [ 134.195027] ? udp_v6_get_port+0x355/0x600 [ 134.199258] inet_sendmsg+0x11f/0x5e0 [ 134.203030] ? inet_sendmsg+0x11f/0x5e0 [ 134.206972] ? copy_msghdr_from_user+0x3a6/0x590 [ 134.211698] ? inet_create+0xf50/0xf50 [ 134.215562] ? selinux_socket_sendmsg+0x36/0x40 [ 134.220203] ? security_socket_sendmsg+0x89/0xb0 [ 134.224928] ? inet_create+0xf50/0xf50 [ 134.228789] sock_sendmsg+0xca/0x110 [ 134.232475] ___sys_sendmsg+0x767/0x8b0 [ 134.236434] ? copy_msghdr_from_user+0x590/0x590 [ 134.241169] ? lock_downgrade+0x980/0x980 [ 134.245299] ? __fget_light+0x297/0x380 [ 134.249243] ? fget_raw+0x20/0x20 [ 134.252681] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 134.258019] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 134.263706] ? __fdget+0x18/0x20 [ 134.267047] __sys_sendmsg+0xe5/0x210 [ 134.270816] ? __sys_sendmsg+0xe5/0x210 [ 134.274764] ? SyS_shutdown+0x290/0x290 [ 134.278716] ? SyS_futex+0x269/0x390 [ 134.282398] ? SyS_setsockopt+0x215/0x360 [ 134.286530] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.291523] SyS_sendmsg+0x2d/0x50 [ 134.295037] entry_SYSCALL_64_fastpath+0x23/0x9a [ 134.299776] RIP: 0033:0x452ac9 [ 134.302933] RSP: 002b:00007f8dcef4bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 134.310612] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 134.317851] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 134.325090] RBP: 000000000000013a R08: 0000000000000000 R09: 0000000000000000 [ 134.332329] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efe10 [ 134.339574] R13: 00000000ffffffff R14: 00007f8dcef4c6d4 R15: 0000000000000000 [ 134.346832] [ 134.348433] The buggy address belongs to the page: [ 134.353330] page:ffffea0006f1a9c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 134.361439] flags: 0x2fffc0000000000() [ 134.365296] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 134.373153] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 134.380997] page dumped because: kasan: bad access detected [ 134.386674] [ 134.388268] Memory state around the buggy address: [ 134.393163] ffff8801bc6a7480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 134.400489] ffff8801bc6a7500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 134.407815] >ffff8801bc6a7580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 134.415148] ^ [ 134.421606] ffff8801bc6a7600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 134.428938] ffff8801bc6a7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/10 23:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000027c000)={@generic="903a5c17d077348b2ef1f9338c38d0c7", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c10000)={0x0, 0x3, 0x0}, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f00000-0x10)=@generic=""/16, 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000063a000)={0x2, 0x0}) socketpair(0x17, 0x80000, 0x41, &(0x7f000045c000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00001b1000-0x4)=0x7, &(0x7f0000fb1000)=0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r0, &(0x7f0000a1b000)=[{&(0x7f0000ab1000-0x1e)="b744702c48c792c3e45e0bb2c34d7b0a1194f849c8c8fa248fc6b1e06a59", 0x1e}, {&(0x7f0000ea6000-0x28)="207890e260837d8461b6edb751a3b81a4a3e7c739d24a1efa20b24ceefa66e18d6e481e837a9e50c", 0x28}, {&(0x7f0000569000)="624eb42a20ba740087d1001cc1ebd85223a82abe75236ff3737cf484cad0e5eb207a45da55e7ad73a019f94ab0d149e3a0fd938c153150b7dda7105fb3d8843d48225945e727ef2ff3f1c80e4b8ae337998d232ab8c131099ce1fad9a74ec97404a396930a6b35722893f03b535bf02c93426a2683ea2437c0c652e4d53e0901ecf897babbad3fe1e441573dc7a02de1784f635cfa63fbcfb1384388ee956712a4acf62cfed56f2e6753d9413d277a87d3d254af817dd2112b87e71d26cd723092ce216a518519f1899d87445e65001a1589fbe96a37", 0xd6}], 0x3) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = accept(r5, &(0x7f00001d9000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0x10) setsockopt$inet6_dccp_int(r6, 0x21, 0x1b, &(0x7f0000c65000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000cda000)=0x9, &(0x7f0000b8d000-0x4)=0x4) sendmsg(r1, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f000078b000)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/10 23:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000079d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001d7000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000691000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) [ 134.436263] ================================================================== [ 134.443592] Disabling lock debugging due to kernel taint [ 134.449347] Kernel panic - not syncing: panic_on_warn set ... [ 134.449347] [ 134.456705] CPU: 0 PID: 30374 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #182 [ 134.465354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.474677] Call Trace: [ 134.477233] dump_stack+0x194/0x257 [ 134.480832] ? arch_local_irq_restore+0x53/0x53 [ 134.485471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 134.490193] ? vsnprintf+0x1ed/0x1900 [ 134.493965] ? xfrm_selector_match+0xc70/0xe00 [ 134.498514] panic+0x1e4/0x41c [ 134.501677] ? refcount_error_report+0x214/0x214 [ 134.506410] ? add_taint+0x1c/0x50 [ 134.509917] ? add_taint+0x1c/0x50 [ 134.513426] ? xfrm_selector_match+0xcdc/0xe00 [ 134.517979] kasan_end_report+0x50/0x50 [ 134.521920] kasan_report+0x144/0x340 [ 134.525691] __asan_report_load2_noabort+0x14/0x20 [ 134.530587] xfrm_selector_match+0xcdc/0xe00 [ 134.534967] xfrm_state_look_at.constprop.30+0x113/0x360 [ 134.540389] xfrm_state_find+0x1595/0x3210 [ 134.544631] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 134.549710] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 134.554265] ? __lock_is_held+0xb6/0x140 [ 134.558308] ? check_noncircular+0x20/0x20 [ 134.562515] ? cleanup_prefix_route+0x1e0/0x1e0 [ 134.567152] ? check_noncircular+0x20/0x20 [ 134.571354] ? lock_downgrade+0x980/0x980 [ 134.575471] ? lock_acquire+0x1d5/0x580 [ 134.579415] ? lock_acquire+0x1d5/0x580 [ 134.583358] ? find_held_lock+0x35/0x1d0 [ 134.587391] ? xfrm_tmpl_resolve+0x598/0xc40 [ 134.591766] ? lock_downgrade+0x980/0x980 [ 134.595885] ? rcu_read_lock_held+0xa9/0xc0 [ 134.600172] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 134.604984] ? xfrm6_get_saddr+0xd6/0x110 [ 134.609099] xfrm_tmpl_resolve+0x2ee/0xc40 [ 134.613319] ? __xfrm_decode_session+0x110/0x110 [ 134.618045] ? save_stack+0xa3/0xd0 [ 134.621640] ? save_stack+0x43/0xd0 [ 134.625236] ? find_held_lock+0x35/0x1d0 [ 134.629268] ? rt_add_uncached_list+0x1b7/0x240 [ 134.633906] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 134.639323] ? lock_release+0xa40/0xa40 [ 134.643269] ? __local_bh_enable_ip+0x121/0x230 [ 134.647905] ? check_noncircular+0x20/0x20 [ 134.652109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.657090] ? trace_hardirqs_on+0xd/0x10 [ 134.661211] ? _raw_spin_unlock_bh+0x30/0x40 [ 134.665599] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 134.669973] ? ip_rt_bug+0x20/0x20 [ 134.673490] ? find_held_lock+0x35/0x1d0 [ 134.677522] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 134.682254] ? lock_downgrade+0x980/0x980 [ 134.686372] ? lock_release+0xa40/0xa40 [ 134.690316] ? refcount_inc_not_zero+0xfe/0x180 [ 134.694958] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 134.699942] ? security_xfrm_policy_lookup+0x92/0xc0 [ 134.705018] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 134.709746] ? xfrm_selector_match+0xe00/0xe00 [ 134.714295] ? print_irqtrace_events+0x270/0x270 [ 134.719025] xfrm_lookup+0x15b2/0x24f0 [ 134.722880] ? xfrm_lookup+0x15b2/0x24f0 [ 134.726916] ? xfrm_policy_lookup+0x70/0x70 [ 134.731207] ? finish_task_switch+0x1d3/0x740 [ 134.735672] ? find_held_lock+0x35/0x1d0 [ 134.739704] ? ip_route_output_key_hash+0x229/0x370 [ 134.744687] ? lock_downgrade+0x980/0x980 [ 134.748804] ? lock_release+0xa40/0xa40 [ 134.752748] ? find_held_lock+0x35/0x1d0 [ 134.756783] ? ip_route_output_key_hash+0x252/0x370 [ 134.761767] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 134.767269] ? lock_release+0xa40/0xa40 [ 134.771213] xfrm_lookup_route+0x39/0x1a0 [ 134.775332] ip_route_output_flow+0x7c/0xa0 [ 134.779625] udp_sendmsg+0x19d3/0x2ce0 [ 134.783483] ? ip_reply_glue_bits+0xb0/0xb0 [ 134.787777] ? udp_lib_get_port+0x1b30/0x1b30 [ 134.792239] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.797396] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.802554] ? print_irqtrace_events+0x270/0x270 [ 134.807284] ? lock_downgrade+0x980/0x980 [ 134.811403] ? mark_held_locks+0xaf/0x100 [ 134.815523] ? refcount_inc_not_zero+0xfe/0x180 [ 134.820159] ? __local_bh_enable_ip+0x121/0x230 [ 134.824797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.829781] ? udp_lib_get_port+0x785/0x1b30 [ 134.834154] ? trace_hardirqs_on+0xd/0x10 [ 134.838269] ? check_noncircular+0x20/0x20 [ 134.842475] udpv6_sendmsg+0x757/0x3400 [ 134.846420] ? check_noncircular+0x20/0x20 [ 134.850627] ? udpv6_setsockopt+0x80/0x80 [ 134.854747] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.859383] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.864021] ? find_held_lock+0x35/0x1d0 [ 134.868054] ? release_sock+0x1d4/0x2a0 [ 134.871999] ? lock_downgrade+0x980/0x980 [ 134.876124] ? __local_bh_enable_ip+0x121/0x230 [ 134.880762] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.885748] ? release_sock+0x1d4/0x2a0 [ 134.889687] ? trace_hardirqs_on+0xd/0x10 [ 134.893800] ? __local_bh_enable_ip+0x121/0x230 [ 134.898443] ? _raw_spin_unlock_bh+0x30/0x40 [ 134.902820] ? release_sock+0x1d4/0x2a0 [ 134.906765] ? __release_sock+0x360/0x360 [ 134.910881] ? udp_v6_get_port+0x355/0x600 [ 134.915088] inet_sendmsg+0x11f/0x5e0 [ 134.918855] ? inet_sendmsg+0x11f/0x5e0 [ 134.922796] ? copy_msghdr_from_user+0x3a6/0x590 [ 134.927519] ? inet_create+0xf50/0xf50 [ 134.931375] ? selinux_socket_sendmsg+0x36/0x40 [ 134.936012] ? security_socket_sendmsg+0x89/0xb0 [ 134.940734] ? inet_create+0xf50/0xf50 [ 134.944590] sock_sendmsg+0xca/0x110 [ 134.948272] ___sys_sendmsg+0x767/0x8b0 [ 134.952217] ? copy_msghdr_from_user+0x590/0x590 [ 134.956945] ? lock_downgrade+0x980/0x980 [ 134.961065] ? __fget_light+0x297/0x380 [ 134.965010] ? fget_raw+0x20/0x20 [ 134.968439] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 134.973773] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 134.979451] ? __fdget+0x18/0x20 [ 134.982786] __sys_sendmsg+0xe5/0x210 [ 134.986559] ? __sys_sendmsg+0xe5/0x210 [ 134.990502] ? SyS_shutdown+0x290/0x290 [ 134.994453] ? SyS_futex+0x269/0x390 [ 134.998135] ? SyS_setsockopt+0x215/0x360 [ 135.002259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 135.007244] SyS_sendmsg+0x2d/0x50 [ 135.010755] entry_SYSCALL_64_fastpath+0x23/0x9a [ 135.015480] RIP: 0033:0x452ac9 [ 135.018639] RSP: 002b:00007f8dcef4bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 135.026312] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 135.033556] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 135.040793] RBP: 000000000000013a R08: 0000000000000000 R09: 0000000000000000 [ 135.048029] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efe10 [ 135.055265] R13: 00000000ffffffff R14: 00007f8dcef4c6d4 R15: 0000000000000000 [ 135.062950] Dumping ftrace buffer: [ 135.066461] (ftrace buffer empty) [ 135.070136] Kernel Offset: disabled [ 135.073728] Rebooting in 86400 seconds..